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linux/drivers/net/forcedeth.c

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Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
forcedeth: modified comment header This patch removes comment that forcedeth is not supported by NVIDIA. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-12-19 23:33:32 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth: fix random memory scribbling bug Two critical bugs were found in forcedeth 0.47: - TSO doesn't work. - pci_map_single() for the rx buffers is called with size==0. This bug is critical, it causes random memory corruptions on systems with an iommu. Below is a minimal fix for both bugs, for 2.6.15. TSO will be fixed properly in the next version. Tested on x86-64. Signed-Off-By: Manfred Spraul <manfred@colorfullife.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-12-24 14:19:24 +01:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
forcedeth: updated copyright section This patch updates the copyright section to include 2007 and 2008. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-01-13 16:02:57 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[netdrvr] forcedeth: remove in-driver copy of net_device_stats A copy of struct net_device_stats now lives in struct net_device, making in-driver copies a waste of memory. Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-16 20:56:09 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth: Update error handling Ayaz wrote an update to the error handling for forcedeth (which I modified heavily, thus all bugs are mine): The ERROR4 bit is not a fatal error, it just indicates a mismatch between the actual packet len and the len according to the 802.3 header. The patch adds proper handling. The patch also removes the code that drops all packets with RX_ERROR & (!RX_FRAMINGERR): ERROR4 errors are also not fatal.
2005-04-19 21:17:09 +02:00
[PATCH] Replace 0xff.. with correct DMA_xBIT_MASK Replace all occurences of 0xff.. in calls to function pci_set_dma_mask() and pci_set_consistant_dma_mask() with the corresponding DMA_xBIT_MASK from linux/dma-mapping.h. Signed-off-by: Matthias Gehre <M.Gehre@gmx.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-03-28 01:56:48 -08:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[NET]: Make NAPI polling independent of struct net_device objects. Several devices have multiple independant RX queues per net device, and some have a single interrupt doorbell for several queues. In either case, it's easier to support layouts like that if the structure representing the poll is independant from the net device itself. The signature of the ->poll() call back goes from: int foo_poll(struct net_device *dev, int *budget) to int foo_poll(struct napi_struct *napi, int budget) The caller is returned the number of RX packets processed (or the number of "NAPI credits" consumed if you want to get abstract). The callee no longer messes around bumping dev->quota, *budget, etc. because that is all handled in the caller upon return. The napi_struct is to be embedded in the device driver private data structures. Furthermore, it is the driver's responsibility to disable all NAPI instances in it's ->stop() device close handler. Since the napi_struct is privatized into the driver's private data structures, only the driver knows how to get at all of the napi_struct instances it may have per-device. With lots of help and suggestions from Rusty Russell, Roland Dreier, Michael Chan, Jeff Garzik, and Jamal Hadi Salim. Bug fixes from Thomas Graf, Roland Dreier, Peter Zijlstra, Joseph Fannin, Scott Wood, Hans J. Koch, and Michael Chan. [ Ported to current tree and all drivers converted. Integrated Stephen's follow-on kerneldoc additions, and restored poll_list handling to the old style to fix mutual exclusion issues. -DaveM ] Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-10-03 16:41:36 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
forcedeth: tx pause watermarks New chipsets introduced variant Rx FIFO sizes that need to be taken into account when setting up the tx pause watermarks. This patch introduces the new device feature flags based on a version and implements the new watermarks. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2008-02-05 12:30:01 -05:00
forcedeth: limit tx to 16 This is a critical patch which adds a workaround for a HW bug. The patch will limit the number of outstanding tx packets to 16. Otherwise, the HW could send out packets with bad checksums. The driver will still setup the tx packets into the ring, however, will only set the Valid bit on 16 packets at a time. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2008-03-10 14:58:21 -05:00
forcedeth: new backoff implementation This patch adds support for a new backoff algorithm for half duplex supported in newer hardware. The old method is will be designated as legacy mode. Re-seeding random values for the backoff algorithms are performed when a transmit has failed due to a maximum retry count (1 to 15, where max is considered the wraparound case of 0). Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-04-18 13:50:43 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth: add recoverable error support This patch adds support to recover from a previously fatal MAC error. In the past the MAC would be hung on an internal fatal error. On new chipsets, the MAC has the ability to enter a non-fatal state and allow the driver to re-init it. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-10-30 17:32:01 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth: rewritten tx irq handling This is a multi-part message in MIME format. Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-07-31 18:29:47 +02:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth: Add support for MSI/MSIX This forcedeth patch adds support for MSI/MSIX interrupts. Signed-off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-02-04 13:13:31 -05:00
[PATCH] forcedeth: add recoverable error support This patch adds support to recover from a previously fatal MAC error. In the past the MAC would be hung on an internal fatal error. On new chipsets, the MAC has the ability to enter a non-fatal state and allow the driver to re-init it. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-10-30 17:32:01 -05:00
[netdrvr forcedeth] support for irq mitigation This patch contains support for different modes of interrupt mitigation of forcedeth. It includes changes based on Jeff's comments. Currently, the modes are changed through module parameters since ethtool does not support something similar. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com>
2005-11-11 08:30:38 -05:00
forcedeth: fix cpu irq mask This patch fixes the cpu irq mask define to include the timer irq. Another flag check was setting up the timer bit in all cases so we didn't notice the issue. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-05-21 20:23:11 -04:00
[PATCH] forcedeth: Add support for MSI/MSIX This forcedeth patch adds support for MSI/MSIX interrupts. Signed-off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-02-04 13:13:31 -05:00
[PATCH] forcedeth: add recoverable error support This patch adds support to recover from a previously fatal MAC error. In the past the MAC would be hung on an internal fatal error. On new chipsets, the MAC has the ability to enter a non-fatal state and allow the driver to re-init it. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-10-30 17:32:01 -05:00
[PATCH] forcedeth: rewritten tx irq handling This is a multi-part message in MIME format. Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-07-31 18:29:47 +02:00
[PATCH] forcedeth: Add support for MSI/MSIX This forcedeth patch adds support for MSI/MSIX interrupts. Signed-off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-02-04 13:13:31 -05:00
[PATCH] forcedeth: add recoverable error support This patch adds support to recover from a previously fatal MAC error. In the past the MAC would be hung on an internal fatal error. On new chipsets, the MAC has the ability to enter a non-fatal state and allow the driver to re-init it. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-10-30 17:32:01 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
forcedeth: tx max work This patch adds a limit to how much tx work can be done in each iteration of tx processing. If the max limit is reached, remaining tx completions will be handled by timer interrupt. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-23 12:00:56 -05:00
[netdrvr forcedeth] support for irq mitigation This patch contains support for different modes of interrupt mitigation of forcedeth. It includes changes based on Jeff's comments. Currently, the modes are changed through module parameters since ethtool does not support something similar. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com>
2005-11-11 08:30:38 -05:00
[PATCH] forcedeth: Add support for MSI/MSIX This forcedeth patch adds support for MSI/MSIX interrupts. Signed-off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-02-04 13:13:31 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth: add support for flow control This patch adds flow control support for tx and rx pause frames in forcedeth. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-05-24 18:13:19 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
forcedeth: reset register fix This patch fixes the reset register definition from 0x3C to 0x34. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-01-13 16:02:42 -05:00
[PATCH] forcedeth: fix initialization This patch fixes the nic initialization. If the nic was in low power mode, it brings it back to normal power. Also, it utilizes a new hardware reset during the init. I am resending based on feedback, I corrected the register size mapping and delay after posted write. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-04-24 18:41:31 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth: add mgmt unit support This patch adds support for the mgmt unit in certain chipsets. The MAC and the mgmt unit share the PHY and therefore proper intialization procedures are needed for them to maintain coexistense. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-10-30 17:31:51 -05:00
forcedeth: sideband management fix This patch contains a fix that implements proper communication with the sideband management unit. Also, it makes sure that the speed is correctly set for gigabit phys in the case where sideband mgmt unit initialized the phy. Refer to bug #7684 for more details. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2003-02-20 03:03:54 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth: add support for flow control This patch adds flow control support for tx and rx pause frames in forcedeth. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-05-24 18:13:19 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth config: diagnostics This patch adds support for diagnostic tests through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:48:13 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
forcedeth: sideband management fix This patch contains a fix that implements proper communication with the sideband management unit. Also, it makes sure that the speed is correctly set for gigabit phys in the case where sideband mgmt unit initialized the phy. Refer to bug #7684 for more details. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2003-02-20 03:03:54 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
forcedeth: new backoff implementation This patch adds support for a new backoff algorithm for half duplex supported in newer hardware. The old method is will be designated as legacy mode. Re-seeding random values for the backoff algorithms are performed when a transmit has failed due to a maximum retry count (1 to 15, where max is considered the wraparound case of 0). Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-04-18 13:50:43 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth: deferral fixup This patch adds the definition for the deferral registers and fixes up the use of these registers. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-07-06 16:45:58 -04:00
forcedeth: tx collision fix This patch supports a new fix in hardware regarding tx collisions. In the cases where we are in autoneg mode and the link partner is in forced mode, we need to setup the tx deferral register differently in order to reduce collisions on the wire. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2008-02-05 12:29:49 -05:00
[PATCH] forcedeth: deferral fixup This patch adds the definition for the deferral registers and fixes up the use of these registers. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-07-06 16:45:58 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
forcedeth: multicast fix This patch fixes the case where no multicast addresses are requested to be added to the multicast filter. The multicast mask must be set to all 1's instead of all 0's. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-01-13 16:03:04 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
forcedeth: multicast fix This patch fixes the case where no multicast addresses are requested to be added to the multicast filter. The multicast mask must be set to all 1's instead of all 0's. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-01-13 16:03:04 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
forcedeth: new backoff implementation This patch adds support for a new backoff algorithm for half duplex supported in newer hardware. The old method is will be designated as legacy mode. Re-seeding random values for the backoff algorithms are performed when a transmit has failed due to a maximum retry count (1 to 15, where max is considered the wraparound case of 0). Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-04-18 13:50:43 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth: mac address corrected This patch will correct the mac address and set a flag to indicate that it is already corrected in case nv_probe is called again. For example, when you use kexec to restart the kernel. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-07-31 12:05:01 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth: watermark fixup This patch defines the watermark registers and fixes up the use of this register. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-07-06 16:46:25 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
forcedeth: add hardware tx checksumming Recent forcedeth nics support checksum offloading for tx. The attached patch, written by Ayaz Abdulla, adds the support to the driver. It also cleans up the handling of the three dma ring entry formats that are supported by the driver. Signed-off-By: Manfred Spraul <manfred@colorfullife.com> Signed-off-By: Jeff Garzik <jgarzik@pobox.com>
2005-09-21 23:22:10 -04:00
forcedeth: dma access This patch allows the hardware to fetch the tx and rx ring descriptors with 64 bytes per access instead of 32 bytes. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-09 13:30:02 -05:00
[PATCH] forcedeth: Add vlan support This forcedeth patch adds support for vlan stripping/inserting in hardware. Signed-off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-02-04 13:13:17 -05:00
[PATCH] forcedeth: Add support for 64bit rings This forcedeth patch adds high dma support for tx/rx rings. Signed-off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-02-04 13:13:26 -05:00
[PATCH] forcedeth: add support for flow control This patch adds flow control support for tx and rx pause frames in forcedeth. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-05-24 18:13:19 -04:00
forcedeth: tx pause watermarks New chipsets introduced variant Rx FIFO sizes that need to be taken into account when setting up the tx pause watermarks. This patch introduces the new device feature flags based on a version and implements the new watermarks. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2008-02-05 12:30:01 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
forcedeth: phy status fix The driver needs to ack only the phy status bits that it is currently handling and preserve the other bits for the other handlers. For example, when reading/writing from the phy, it should not clear the link change interrupt bit. This will cause a missing link change interrupt. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2008-02-04 15:14:04 -05:00
[PATCH] forcedeth: add mgmt unit support This patch adds support for the mgmt unit in certain chipsets. The MAC and the mgmt unit share the PHY and therefore proper intialization procedures are needed for them to maintain coexistense. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-10-30 17:31:51 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth config: statistics This patch exposes hardware statistic counters through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:48:04 -04:00
[PATCH] forcedeth: Add vlan support This forcedeth patch adds support for vlan stripping/inserting in hardware. Signed-off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-02-04 13:13:17 -05:00
[PATCH] forcedeth: Add support for MSI/MSIX This forcedeth patch adds support for MSI/MSIX interrupts. Signed-off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-02-04 13:13:31 -05:00
[PATCH] forcedeth: fix initialization This patch fixes the nic initialization. If the nic was in low power mode, it brings it back to normal power. Also, it utilizes a new hardware reset during the init. I am resending based on feedback, I corrected the register size mapping and delay after posted write. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-04-24 18:41:31 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth: le32 annotation Use __le32 to indicate byte order of hardware ring elements Signed-off-by: Stephen Hemminger <shemminger@osdl.org> drivers/net/forcedeth.c | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-07-27 18:50:09 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth: 64-bit DMA support This is a multi-part message in MIME format. Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-07-31 18:32:26 +02:00
[PATCH] forcedeth: le32 annotation Use __le32 to indicate byte order of hardware ring elements Signed-off-by: Stephen Hemminger <shemminger@osdl.org> drivers/net/forcedeth.c | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-07-27 18:50:09 -07:00
[PATCH] forcedeth: 64-bit DMA support This is a multi-part message in MIME format. Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-07-31 18:32:26 +02:00
[PATCH] forcedeth: coding style cleanups Fix the coding style of the nForce Ethernet driver. - typedef's should not be used - variable names should not be capitialized - structure tags should be lower case - add whitespace near keywords - don't add paren's to switch cases - remove paren's from return - don't use __constant_ntohs unless necessary. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> drivers/net/forcedeth.c | 246 ++++++++++++++++++++++++------------------------ 1 file changed, 123 insertions(+), 123 deletions(-) Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-07-27 18:50:08 -07:00
[PATCH] forcedeth: 64-bit DMA support This is a multi-part message in MIME format. Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-07-31 18:32:26 +02:00
[PATCH] forcedeth: coding style cleanups Fix the coding style of the nForce Ethernet driver. - typedef's should not be used - variable names should not be capitialized - structure tags should be lower case - add whitespace near keywords - don't add paren's to switch cases - remove paren's from return - don't use __constant_ntohs unless necessary. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> drivers/net/forcedeth.c | 246 ++++++++++++++++++++++++------------------------ 1 file changed, 123 insertions(+), 123 deletions(-) Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-07-27 18:50:08 -07:00
[PATCH] forcedeth: 64-bit DMA support This is a multi-part message in MIME format. Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-07-31 18:32:26 +02:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
forcedeth: new backoff implementation This patch adds support for a new backoff algorithm for half duplex supported in newer hardware. The old method is will be designated as legacy mode. Re-seeding random values for the backoff algorithms are performed when a transmit has failed due to a maximum retry count (1 to 15, where max is considered the wraparound case of 0). Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-04-18 13:50:43 -07:00
[PATCH] forcedeth: rewritten tx irq handling This is a multi-part message in MIME format. Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-07-31 18:29:47 +02:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
forcedeth: new backoff implementation This patch adds support for a new backoff algorithm for half duplex supported in newer hardware. The old method is will be designated as legacy mode. Re-seeding random values for the backoff algorithms are performed when a transmit has failed due to a maximum retry count (1 to 15, where max is considered the wraparound case of 0). Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-04-18 13:50:43 -07:00
[PATCH] forcedeth: rewritten tx irq handling This is a multi-part message in MIME format. Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-07-31 18:29:47 +02:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[netdrvr forcedeth] scatter gather and segmentation offload support also: - eliminate use of pointless get_nvpriv() wrapper, and use netdev_priv() directly. - use NETDEV_TX_xxx return codes
2005-10-26 00:51:24 -04:00
[PATCH] forcedeth: TSO fix for large buffers This contains a bug fix for large buffers. Originally, if a tx buffer to be sent was larger then the maximum size of the tx descriptor, it would overwrite other control bits. In this patch, the buffer is split over multiple descriptors. Also, the fragments are now setup in forward order. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Manfred Spraul <manfred@colorfullife.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-01-05 22:45:45 -08:00
forcedeth: add hardware tx checksumming Recent forcedeth nics support checksum offloading for tx. The attached patch, written by Ayaz Abdulla, adds the support to the driver. It also cleans up the handling of the three dma ring entry formats that are supported by the driver. Signed-off-By: Manfred Spraul <manfred@colorfullife.com> Signed-off-By: Jeff Garzik <jgarzik@pobox.com>
2005-09-21 23:22:10 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth: Add vlan support This forcedeth patch adds support for vlan stripping/inserting in hardware. Signed-off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-02-04 13:13:17 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
forcedeth: checksum fix The driver should inform the stack when checksum has been performed by the HW when both IP and TCP (or UDP) checksum flags are indicated by HW. Previously, it would also inform the stack when only IP checksum flag was indicated by HW. This can cause data corruption when IP fragments are used. The IP Identification field can wrap around and cause data from new fragments to fill into older fragment slots with same IP Id. The stack would then not perform TCP/UDP checksum (after re-assembly of all fragments) since driver falsely stated it was already calculated. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-01-13 16:02:55 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth: Add vlan support This forcedeth patch adds support for vlan stripping/inserting in hardware. Signed-off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-02-04 13:13:17 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth: fix initialization This patch fixes the nic initialization. If the nic was in low power mode, it brings it back to normal power. Also, it utilizes a new hardware reset during the init. I am resending based on feedback, I corrected the register size mapping and delay after posted write. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-04-24 18:41:31 -04:00
forcedeth: statistics supported This patch introduces hw statistics for older devices that supported it. It breaks up the counters supported into separate versions. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-23 12:27:00 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth: fix initialization This patch fixes the nic initialization. If the nic was in low power mode, it brings it back to normal power. Also, it utilizes a new hardware reset during the init. I am resending based on feedback, I corrected the register size mapping and delay after posted write. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-04-24 18:41:31 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth config: ring sizes This patch allows for configurable ring size through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:47:34 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth: Jumbo Frame Support This is a multi-part message in MIME format. Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-07-31 18:20:30 +02:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth config: statistics This patch exposes hardware statistic counters through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:48:04 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[netdrvr] trim trailing whitespace: 8139*.c, epic100, forcedeth, tulip/*
2006-05-26 21:39:03 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
forcedeth: add hardware tx checksumming Recent forcedeth nics support checksum offloading for tx. The attached patch, written by Ayaz Abdulla, adds the support to the driver. It also cleans up the handling of the three dma ring entry formats that are supported by the driver. Signed-off-By: Manfred Spraul <manfred@colorfullife.com> Signed-off-By: Jeff Garzik <jgarzik@pobox.com>
2005-09-21 23:22:10 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
forcedeth: add hardware tx checksumming Recent forcedeth nics support checksum offloading for tx. The attached patch, written by Ayaz Abdulla, adds the support to the driver. It also cleans up the handling of the three dma ring entry formats that are supported by the driver. Signed-off-By: Manfred Spraul <manfred@colorfullife.com> Signed-off-By: Jeff Garzik <jgarzik@pobox.com>
2005-09-21 23:22:10 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
forcedeth: realtek phy crossover detection This patch fixes an issue seen with the realtek 8201 phy. This phy has a problem with crossover detection and it needs to be disabled. The problem only arises on certain switches. Therefore, a module parameter has been added to allow enabling crossover detection if needed. The default will be set to disabled. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-04-23 14:37:30 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth: errata for marvell phys This patch addresses an errata found on certain marvell phys concerning the reset of the BMCR phy register during phy reset. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-08-24 15:43:42 -04:00
forcedeth: realtek phy crossover detection This patch fixes an issue seen with the realtek 8201 phy. This phy has a problem with crossover detection and it needs to be disabled. The problem only arises on certain switches. Therefore, a module parameter has been added to allow enabling crossover detection if needed. The default will be set to disabled. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-04-23 14:37:30 -04:00
[PATCH] forcedeth: errata for marvell phys This patch addresses an errata found on certain marvell phys concerning the reset of the BMCR phy register during phy reset. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-08-24 15:43:42 -04:00
forcedeth bug fix: cicada phy This patch contains errata fixes for the cicada phy. It only renamed the defines to be phy specific. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-07-15 06:50:28 -04:00
forcedeth bug fix: vitesse phy This patch contains errata fixes for the vitesse phy. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-07-15 06:50:53 -04:00
forcedeth bug fix: realtek phy This patch contains errata fixes for the realtek phy. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-07-15 06:51:03 -04:00
forcedeth: realtek phy crossover detection This patch fixes an issue seen with the realtek 8201 phy. This phy has a problem with crossover detection and it needs to be disabled. The problem only arises on certain switches. Therefore, a module parameter has been added to allow enabling crossover detection if needed. The default will be set to disabled. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-04-23 14:37:30 -04:00
forcedeth bug fix: realtek phy This patch contains errata fixes for the realtek phy. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-07-15 06:51:03 -04:00
forcedeth: realtek phy crossover detection This patch fixes an issue seen with the realtek 8201 phy. This phy has a problem with crossover detection and it needs to be disabled. The problem only arises on certain switches. Therefore, a module parameter has been added to allow enabling crossover detection if needed. The default will be set to disabled. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-04-23 14:37:30 -04:00
forcedeth bug fix: vitesse phy This patch contains errata fixes for the vitesse phy. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-07-15 06:50:53 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth: add support for flow control This patch adds flow control support for tx and rx pause frames in forcedeth. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-05-24 18:13:19 -04:00
[PATCH] forcedeth config: flow control This patch allows for configurable flow control through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:47:42 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth: Add support for MSI/MSIX This forcedeth patch adds support for MSI/MSIX interrupts. Signed-off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-02-04 13:13:31 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
forcedeth: restart tx/rx This patch fixes the issue where the transmitter and receiver must be restarted when applying new changes to certain registers. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2008-02-04 15:13:59 -05:00
forcedeth: limit tx to 16 This is a critical patch which adds a workaround for a HW bug. The patch will limit the number of outstanding tx packets to 16. Otherwise, the HW could send out packets with bad checksums. The driver will still setup the tx packets into the ring, however, will only set the Valid bit on 16 packets at a time. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2008-03-10 14:58:21 -05:00
[PATCH] forcedeth config: statistics This patch exposes hardware statistic counters through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:48:04 -04:00
forcedeth: statistics supported This patch introduces hw statistics for older devices that supported it. It breaks up the counters supported into separate versions. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-23 12:27:00 -05:00
[PATCH] forcedeth config: statistics This patch exposes hardware statistic counters through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:48:04 -04:00
forcedeth: statistics supported This patch introduces hw statistics for older devices that supported it. It breaks up the counters supported into separate versions. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-23 12:27:00 -05:00
[PATCH] forcedeth config: statistics This patch exposes hardware statistic counters through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:48:04 -04:00
forcedeth: statistics supported This patch introduces hw statistics for older devices that supported it. It breaks up the counters supported into separate versions. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-23 12:27:00 -05:00
[PATCH] forcedeth config: statistics This patch exposes hardware statistic counters through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:48:04 -04:00
forcedeth: statistics supported This patch introduces hw statistics for older devices that supported it. It breaks up the counters supported into separate versions. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-23 12:27:00 -05:00
[PATCH] forcedeth config: statistics This patch exposes hardware statistic counters through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:48:04 -04:00
forcedeth: statistics supported This patch introduces hw statistics for older devices that supported it. It breaks up the counters supported into separate versions. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-23 12:27:00 -05:00
[PATCH] forcedeth config: statistics This patch exposes hardware statistic counters through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:48:04 -04:00
forcedeth: statistics supported This patch introduces hw statistics for older devices that supported it. It breaks up the counters supported into separate versions. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-23 12:27:00 -05:00
[PATCH] forcedeth config: diagnostics This patch adds support for diagnostic tests through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:48:13 -04:00
forcedeth endianness bugs * misannotation: struct register_test members are actually host-endian * bug: cpu_to_le64(n) >> 32 instead of cpu_to_le32(n >> 32) in setting ->bufhigh and similar for ->buflow (take low bits, _then_ convert to little-endian, not the other way round). * bug: setup_hw_rings() should not convert to little-endian at all (we feed the result to writel(), not store in shared data structure), let alone try to play with shifting and masking little-endian values. Introduced when setup_hw_rings() went in, screwed both 64bit case and the old code for 32bit rings it had replaced. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-12-09 16:06:41 +00:00
[PATCH] forcedeth config: diagnostics This patch adds support for diagnostic tests through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:48:13 -04:00
[PATCH] forcedeth: watermark fixup This patch defines the watermark registers and fixes up the use of this register. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-07-06 16:46:25 -04:00
[PATCH] forcedeth config: diagnostics This patch adds support for diagnostic tests through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:48:13 -04:00
forcedeth: ring access This patch modifys ring access by using pointers. This avoids computing the current index and avoids accessing the base address of the rings. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-09 13:30:07 -05:00
forcedeth: limit tx to 16 This is a critical patch which adds a workaround for a HW bug. The patch will limit the number of outstanding tx packets to 16. Otherwise, the HW could send out packets with bad checksums. The driver will still setup the tx packets into the ring, however, will only set the Valid bit on 16 packets at a time. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2008-03-10 14:58:21 -05:00
forcedeth: ring access This patch modifys ring access by using pointers. This avoids computing the current index and avoids accessing the base address of the rings. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-09 13:30:07 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[NET]: Add netif_tx_lock Various drivers use xmit_lock internally to synchronise with their transmission routines. They do so without setting xmit_lock_owner. This is fine as long as netpoll is not in use. With netpoll it is possible for deadlocks to occur if xmit_lock_owner isn't set. This is because if a printk occurs while xmit_lock is held and xmit_lock_owner is not set can cause netpoll to attempt to take xmit_lock recursively. While it is possible to resolve this by getting netpoll to use trylock, it is suboptimal because netpoll's sole objective is to maximise the chance of getting the printk out on the wire. So delaying or dropping the message is to be avoided as much as possible. So the only alternative is to always set xmit_lock_owner. The following patch does this by introducing the netif_tx_lock family of functions that take care of setting/unsetting xmit_lock_owner. I renamed xmit_lock to _xmit_lock to indicate that it should not be used directly. I didn't provide irq versions of the netif_tx_lock functions since xmit_lock is meant to be a BH-disabling lock. This is pretty much a straight text substitution except for a small bug fix in winbond. It currently uses netif_stop_queue/spin_unlock_wait to stop transmission. This is unsafe as an IRQ can potentially wake up the queue. So it is safer to use netif_tx_disable. The hamradio bits used spin_lock_irq but it is unnecessary as xmit_lock must never be taken in an IRQ handler. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-09 12:20:56 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[NET]: Add netif_tx_lock Various drivers use xmit_lock internally to synchronise with their transmission routines. They do so without setting xmit_lock_owner. This is fine as long as netpoll is not in use. With netpoll it is possible for deadlocks to occur if xmit_lock_owner isn't set. This is because if a printk occurs while xmit_lock is held and xmit_lock_owner is not set can cause netpoll to attempt to take xmit_lock recursively. While it is possible to resolve this by getting netpoll to use trylock, it is suboptimal because netpoll's sole objective is to maximise the chance of getting the printk out on the wire. So delaying or dropping the message is to be avoided as much as possible. So the only alternative is to always set xmit_lock_owner. The following patch does this by introducing the netif_tx_lock family of functions that take care of setting/unsetting xmit_lock_owner. I renamed xmit_lock to _xmit_lock to indicate that it should not be used directly. I didn't provide irq versions of the netif_tx_lock functions since xmit_lock is meant to be a BH-disabling lock. This is pretty much a straight text substitution except for a small bug fix in winbond. It currently uses netif_stop_queue/spin_unlock_wait to stop transmission. This is unsafe as an IRQ can potentially wake up the queue. So it is safer to use netif_tx_disable. The hamradio bits used spin_lock_irq but it is unnecessary as xmit_lock must never be taken in an IRQ handler. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-09 12:20:56 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[NET]: Make NAPI polling independent of struct net_device objects. Several devices have multiple independant RX queues per net device, and some have a single interrupt doorbell for several queues. In either case, it's easier to support layouts like that if the structure representing the poll is independant from the net device itself. The signature of the ->poll() call back goes from: int foo_poll(struct net_device *dev, int *budget) to int foo_poll(struct napi_struct *napi, int budget) The caller is returned the number of RX packets processed (or the number of "NAPI credits" consumed if you want to get abstract). The callee no longer messes around bumping dev->quota, *budget, etc. because that is all handled in the caller upon return. The napi_struct is to be embedded in the device driver private data structures. Furthermore, it is the driver's responsibility to disable all NAPI instances in it's ->stop() device close handler. Since the napi_struct is privatized into the driver's private data structures, only the driver knows how to get at all of the napi_struct instances it may have per-device. With lots of help and suggestions from Rusty Russell, Roland Dreier, Michael Chan, Jeff Garzik, and Jamal Hadi Salim. Bug fixes from Thomas Graf, Roland Dreier, Peter Zijlstra, Joseph Fannin, Scott Wood, Hans J. Koch, and Michael Chan. [ Ported to current tree and all drivers converted. Integrated Stephen's follow-on kerneldoc additions, and restored poll_list handling to the old style to fix mutual exclusion issues. -DaveM ] Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-10-03 16:41:36 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth config: statistics This patch exposes hardware statistic counters through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:48:04 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth: errata for marvell phys This patch addresses an errata found on certain marvell phys concerning the reset of the BMCR phy register during phy reset. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-08-24 15:43:42 -04:00
forcedeth: realtek phy crossover detection This patch fixes an issue seen with the realtek 8201 phy. This phy has a problem with crossover detection and it needs to be disabled. The problem only arises on certain switches. Therefore, a module parameter has been added to allow enabling crossover detection if needed. The default will be set to disabled. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-04-23 14:37:30 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth config: diagnostics This patch adds support for diagnostic tests through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:48:13 -04:00
[PATCH] forcedeth: add recoverable error support This patch adds support to recover from a previously fatal MAC error. In the past the MAC would be hung on an internal fatal error. On new chipsets, the MAC has the ability to enter a non-fatal state and allow the driver to re-init it. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-10-30 17:32:01 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
forcedeth: add hardware tx checksumming Recent forcedeth nics support checksum offloading for tx. The attached patch, written by Ayaz Abdulla, adds the support to the driver. It also cleans up the handling of the three dma ring entry formats that are supported by the driver. Signed-off-By: Manfred Spraul <manfred@colorfullife.com> Signed-off-By: Jeff Garzik <jgarzik@pobox.com>
2005-09-21 23:22:10 -04:00
[PATCH] forcedeth: Add vlan support This forcedeth patch adds support for vlan stripping/inserting in hardware. Signed-off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-02-04 13:13:17 -05:00
[PATCH] forcedeth: fix initialization This patch fixes the nic initialization. If the nic was in low power mode, it brings it back to normal power. Also, it utilizes a new hardware reset during the init. I am resending based on feedback, I corrected the register size mapping and delay after posted write. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-04-24 18:41:31 -04:00
forcedeth: realtek phy crossover detection This patch fixes an issue seen with the realtek 8201 phy. This phy has a problem with crossover detection and it needs to be disabled. The problem only arises on certain switches. Therefore, a module parameter has been added to allow enabling crossover detection if needed. The default will be set to disabled. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-04-23 14:37:30 -04:00
[PATCH] forcedeth: fix initialization This patch fixes the nic initialization. If the nic was in low power mode, it brings it back to normal power. Also, it utilizes a new hardware reset during the init. I am resending based on feedback, I corrected the register size mapping and delay after posted write. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-04-24 18:41:31 -04:00
[PATCH] forcedeth: decouple vlan and rx checksum dependency This patch decouples the dependency between the rx checksum feature and vlan feature. This is done by ignoring the checksum information if the user has disabled rx checksum when vlan is enabled. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-08-24 17:35:41 -04:00
[PATCH] forcedeth: add mgmt unit support This patch adds support for the mgmt unit in certain chipsets. The MAC and the mgmt unit share the PHY and therefore proper intialization procedures are needed for them to maintain coexistense. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-10-30 17:31:51 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
forcedeth: ring access This patch modifys ring access by using pointers. This avoids computing the current index and avoids accessing the base address of the rings. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-09 13:30:07 -05:00
[PATCH] forcedeth: coding style cleanups Fix the coding style of the nForce Ethernet driver. - typedef's should not be used - variable names should not be capitialized - structure tags should be lower case - add whitespace near keywords - don't add paren's to switch cases - remove paren's from return - don't use __constant_ntohs unless necessary. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> drivers/net/forcedeth.c | 246 ++++++++++++++++++++++++------------------------ 1 file changed, 123 insertions(+), 123 deletions(-) Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-07-27 18:50:08 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth: Jumbo Frame Support This is a multi-part message in MIME format. Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-07-31 18:20:30 +02:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth config: statistics This patch exposes hardware statistic counters through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:48:04 -04:00
[PATCH] forcedeth: Add support for MSI/MSIX This forcedeth patch adds support for MSI/MSIX interrupts. Signed-off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-02-04 13:13:31 -05:00
[PATCH] forcedeth config: ring sizes This patch allows for configurable ring size through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:47:34 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
forcedeth: ring access This patch modifys ring access by using pointers. This avoids computing the current index and avoids accessing the base address of the rings. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-09 13:30:07 -05:00
[PATCH] forcedeth: coding style cleanups Fix the coding style of the nForce Ethernet driver. - typedef's should not be used - variable names should not be capitialized - structure tags should be lower case - add whitespace near keywords - don't add paren's to switch cases - remove paren's from return - don't use __constant_ntohs unless necessary. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> drivers/net/forcedeth.c | 246 ++++++++++++++++++++++++------------------------ 1 file changed, 123 insertions(+), 123 deletions(-) Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-07-27 18:50:08 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth config: ring sizes This patch allows for configurable ring size through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:47:34 -04:00
forcedeth: limit tx to 16 This is a critical patch which adds a workaround for a HW bug. The patch will limit the number of outstanding tx packets to 16. Otherwise, the HW could send out packets with bad checksums. The driver will still setup the tx packets into the ring, however, will only set the Valid bit on 16 packets at a time. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2008-03-10 14:58:21 -05:00
forcedeth: tx limiting This patch optimizes the logic for tx limiting. It adds a flag to check on the completion side instead of recalculating the number of empty slots. Also, it removes the fields that were previous used for limiting since they have no value. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:42 -05:00
[PATCH] forcedeth: Add vlan support This forcedeth patch adds support for vlan stripping/inserting in hardware. Signed-off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-02-04 13:13:17 -05:00
[PATCH] forcedeth: Add support for MSI/MSIX This forcedeth patch adds support for MSI/MSIX interrupts. Signed-off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-02-04 13:13:31 -05:00
[PATCH] forcedeth: add support for flow control This patch adds flow control support for tx and rx pause frames in forcedeth. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-05-24 18:13:19 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[netdrvr forcedeth] support for irq mitigation This patch contains support for different modes of interrupt mitigation of forcedeth. It includes changes based on Jeff's comments. Currently, the modes are changed through module parameters since ethtool does not support something similar. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com>
2005-11-11 08:30:38 -05:00
[netdrvr] trim trailing whitespace: 8139*.c, epic100, forcedeth, tulip/*
2006-05-26 21:39:03 -04:00
[netdrvr forcedeth] support for irq mitigation This patch contains support for different modes of interrupt mitigation of forcedeth. It includes changes based on Jeff's comments. Currently, the modes are changed through module parameters since ethtool does not support something similar. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com>
2005-11-11 08:30:38 -05:00
[PATCH] forcedeth config: module parameters This patch adds (and modifies) module parameter support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:48:18 -04:00
[netdrvr forcedeth] support for irq mitigation This patch contains support for different modes of interrupt mitigation of forcedeth. It includes changes based on Jeff's comments. Currently, the modes are changed through module parameters since ethtool does not support something similar. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com>
2005-11-11 08:30:38 -05:00
[PATCH] forcedeth: Add support for MSI/MSIX This forcedeth patch adds support for MSI/MSIX interrupts. Signed-off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-02-04 13:13:31 -05:00
[PATCH] forcedeth config: module parameters This patch adds (and modifies) module parameter support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:48:18 -04:00
[PATCH] forcedeth: Add support for MSI/MSIX This forcedeth patch adds support for MSI/MSIX interrupts. Signed-off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-02-04 13:13:31 -05:00
[PATCH] forcedeth config: module parameters This patch adds (and modifies) module parameter support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:48:18 -04:00
[PATCH] forcedeth: Add support for MSI/MSIX This forcedeth patch adds support for MSI/MSIX interrupts. Signed-off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-02-04 13:13:31 -05:00
[PATCH] forcedeth config: module parameters This patch adds (and modifies) module parameter support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:48:18 -04:00
[PATCH] forcedeth: Add support for MSI/MSIX This forcedeth patch adds support for MSI/MSIX interrupts. Signed-off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-02-04 13:13:31 -05:00
[PATCH] forcedeth config: module parameters This patch adds (and modifies) module parameter support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:48:18 -04:00
forcedeth: disable msix There seems to be an issue when both MSI-X is enabled and NAPI is configured. This patch disables MSI-X until the issue is root caused. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-02-20 03:34:40 -05:00
[PATCH] forcedeth config: module parameters This patch adds (and modifies) module parameter support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:48:18 -04:00
[PATCH] forcedeth: Add support for MSI/MSIX This forcedeth patch adds support for MSI/MSIX interrupts. Signed-off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-02-04 13:13:31 -05:00
forcedeth: realtek phy crossover detection This patch fixes an issue seen with the realtek 8201 phy. This phy has a problem with crossover detection and it needs to be disabled. The problem only arises on certain switches. Therefore, a module parameter has been added to allow enabling crossover detection if needed. The default will be set to disabled. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-04-23 14:37:30 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[netdrvr forcedeth] scatter gather and segmentation offload support also: - eliminate use of pointless get_nvpriv() wrapper, and use netdev_priv() directly. - use NETDEV_TX_xxx return codes
2005-10-26 00:51:24 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth: coding style cleanups Fix the coding style of the nForce Ethernet driver. - typedef's should not be used - variable names should not be capitialized - structure tags should be lower case - add whitespace near keywords - don't add paren's to switch cases - remove paren's from return - don't use __constant_ntohs unless necessary. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> drivers/net/forcedeth.c | 246 ++++++++++++++++++++++++------------------------ 1 file changed, 123 insertions(+), 123 deletions(-) Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-07-27 18:50:08 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth: 64-bit DMA support This is a multi-part message in MIME format. Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-07-31 18:32:26 +02:00
[PATCH] forcedeth: coding style cleanups Fix the coding style of the nForce Ethernet driver. - typedef's should not be used - variable names should not be capitialized - structure tags should be lower case - add whitespace near keywords - don't add paren's to switch cases - remove paren's from return - don't use __constant_ntohs unless necessary. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> drivers/net/forcedeth.c | 246 ++++++++++++++++++++++++------------------------ 1 file changed, 123 insertions(+), 123 deletions(-) Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-07-27 18:50:08 -07:00
[PATCH] forcedeth: 64-bit DMA support This is a multi-part message in MIME format. Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-07-31 18:32:26 +02:00
[netdrvr] forcedeth: internal simplifications; changelog removal * remove changelog from source; its kept in git repository * consolidate descriptor version tests using nv_optimized() * consolidate NIC DMA start, stop and drain into nv_start_txrx(), nv_stop_txrx(), nv_drain_txrx() Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-16 01:40:30 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth: Add support for 64bit rings This forcedeth patch adds high dma support for tx/rx rings. Signed-off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-02-04 13:13:26 -05:00
forcedeth endianness bugs * misannotation: struct register_test members are actually host-endian * bug: cpu_to_le64(n) >> 32 instead of cpu_to_le32(n >> 32) in setting ->bufhigh and similar for ->buflow (take low bits, _then_ convert to little-endian, not the other way round). * bug: setup_hw_rings() should not convert to little-endian at all (we feed the result to writel(), not store in shared data structure), let alone try to play with shifting and masking little-endian values. Introduced when setup_hw_rings() went in, screwed both 64bit case and the old code for 32bit rings it had replaced. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-12-09 16:06:41 +00:00
[PATCH] forcedeth: Add support for 64bit rings This forcedeth patch adds high dma support for tx/rx rings. Signed-off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-02-04 13:13:26 -05:00
[netdrvr] forcedeth: internal simplifications; changelog removal * remove changelog from source; its kept in git repository * consolidate descriptor version tests using nv_optimized() * consolidate NIC DMA start, stop and drain into nv_start_txrx(), nv_stop_txrx(), nv_drain_txrx() Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-16 01:40:30 -04:00
[PATCH] forcedeth: Add support for 64bit rings This forcedeth patch adds high dma support for tx/rx rings. Signed-off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-02-04 13:13:26 -05:00
forcedeth endianness bugs * misannotation: struct register_test members are actually host-endian * bug: cpu_to_le64(n) >> 32 instead of cpu_to_le32(n >> 32) in setting ->bufhigh and similar for ->buflow (take low bits, _then_ convert to little-endian, not the other way round). * bug: setup_hw_rings() should not convert to little-endian at all (we feed the result to writel(), not store in shared data structure), let alone try to play with shifting and masking little-endian values. Introduced when setup_hw_rings() went in, screwed both 64bit case and the old code for 32bit rings it had replaced. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-12-09 16:06:41 +00:00
[PATCH] forcedeth: Add support for 64bit rings This forcedeth patch adds high dma support for tx/rx rings. Signed-off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-02-04 13:13:26 -05:00
forcedeth endianness bugs * misannotation: struct register_test members are actually host-endian * bug: cpu_to_le64(n) >> 32 instead of cpu_to_le32(n >> 32) in setting ->bufhigh and similar for ->buflow (take low bits, _then_ convert to little-endian, not the other way round). * bug: setup_hw_rings() should not convert to little-endian at all (we feed the result to writel(), not store in shared data structure), let alone try to play with shifting and masking little-endian values. Introduced when setup_hw_rings() went in, screwed both 64bit case and the old code for 32bit rings it had replaced. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-12-09 16:06:41 +00:00
[PATCH] forcedeth: Add support for 64bit rings This forcedeth patch adds high dma support for tx/rx rings. Signed-off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-02-04 13:13:26 -05:00
forcedeth endianness bugs * misannotation: struct register_test members are actually host-endian * bug: cpu_to_le64(n) >> 32 instead of cpu_to_le32(n >> 32) in setting ->bufhigh and similar for ->buflow (take low bits, _then_ convert to little-endian, not the other way round). * bug: setup_hw_rings() should not convert to little-endian at all (we feed the result to writel(), not store in shared data structure), let alone try to play with shifting and masking little-endian values. Introduced when setup_hw_rings() went in, screwed both 64bit case and the old code for 32bit rings it had replaced. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-12-09 16:06:41 +00:00
[PATCH] forcedeth: Add support for 64bit rings This forcedeth patch adds high dma support for tx/rx rings. Signed-off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-02-04 13:13:26 -05:00
forcedeth endianness bugs * misannotation: struct register_test members are actually host-endian * bug: cpu_to_le64(n) >> 32 instead of cpu_to_le32(n >> 32) in setting ->bufhigh and similar for ->buflow (take low bits, _then_ convert to little-endian, not the other way round). * bug: setup_hw_rings() should not convert to little-endian at all (we feed the result to writel(), not store in shared data structure), let alone try to play with shifting and masking little-endian values. Introduced when setup_hw_rings() went in, screwed both 64bit case and the old code for 32bit rings it had replaced. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-12-09 16:06:41 +00:00
[PATCH] forcedeth: Add support for 64bit rings This forcedeth patch adds high dma support for tx/rx rings. Signed-off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-02-04 13:13:26 -05:00
[PATCH] forcedeth config: ring sizes This patch allows for configurable ring size through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:47:34 -04:00
[netdrvr] forcedeth: internal simplifications; changelog removal * remove changelog from source; its kept in git repository * consolidate descriptor version tests using nv_optimized() * consolidate NIC DMA start, stop and drain into nv_start_txrx(), nv_stop_txrx(), nv_drain_txrx() Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-16 01:40:30 -04:00
[PATCH] forcedeth: coding style cleanups Fix the coding style of the nForce Ethernet driver. - typedef's should not be used - variable names should not be capitialized - structure tags should be lower case - add whitespace near keywords - don't add paren's to switch cases - remove paren's from return - don't use __constant_ntohs unless necessary. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> drivers/net/forcedeth.c | 246 ++++++++++++++++++++++++------------------------ 1 file changed, 123 insertions(+), 123 deletions(-) Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-07-27 18:50:08 -07:00
[PATCH] forcedeth config: ring sizes This patch allows for configurable ring size through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:47:34 -04:00
forcedeth: ring access This patch modifys ring access by using pointers. This avoids computing the current index and avoids accessing the base address of the rings. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-09 13:30:07 -05:00
[PATCH] forcedeth config: ring sizes This patch allows for configurable ring size through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:47:34 -04:00
[PATCH] forcedeth: fix multi irq issues With Manfred Spraul <manfred@colorfullife.com> and Andrew Morton <akpm@osdl.org> Bring back this recently-reverted patch, only fixed. Original changelog: From: Ayaz Abdulla <aabdulla@nvidia.com> This patch fixes the issues with multiple irqs. I am resending based on feedback. I decoupled the dma mask for consistent memory and fixed leak with multiple irq in error path. Thanks to Manfred for catching the spin lock problem. Fix it: From: Manfred Spraul <manfred@colorfullife.com> Fix bug introduced by ebf34c9b6fcd22338ef764b039b3ac55ed0e297b, covered in http://bugzilla.kernel.org/show_bug.cgi?id=6568. Remove second instance of the request_irq() calls: they were moved from nv_open into nv_request_irq. Thanks to Alistair Strachan <alistair@devzero.co.uk> for reporting and persisting. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Manfred Spraul <manfred@colorfullife.com> Cc: Jeff Garzik <jeff@garzik.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-05-20 14:59:48 -07:00
forcedeth msi bugfix pci_enable_msi() replaces the INTx irq number in pci_dev->irq with the new MSI irq number. The forcedeth driver did not update the copy in netdevice->irq and parts of the driver used the stale copy. See bugzilla.kernel.org, bug 9047. The patch - updates netdevice->irq - replaces all accesses to netdevice->irq with pci_dev->irq. The patch is against 2.6.23.1. IMHO suitable for both 2.6.23 and 2.6.24 Signed-Off-By: Manfred Spraul <manfred@colorfullife.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-10-17 21:52:33 +02:00
[PATCH] forcedeth: fix multi irq issues With Manfred Spraul <manfred@colorfullife.com> and Andrew Morton <akpm@osdl.org> Bring back this recently-reverted patch, only fixed. Original changelog: From: Ayaz Abdulla <aabdulla@nvidia.com> This patch fixes the issues with multiple irqs. I am resending based on feedback. I decoupled the dma mask for consistent memory and fixed leak with multiple irq in error path. Thanks to Manfred for catching the spin lock problem. Fix it: From: Manfred Spraul <manfred@colorfullife.com> Fix bug introduced by ebf34c9b6fcd22338ef764b039b3ac55ed0e297b, covered in http://bugzilla.kernel.org/show_bug.cgi?id=6568. Remove second instance of the request_irq() calls: they were moved from nv_open into nv_request_irq. Thanks to Alistair Strachan <alistair@devzero.co.uk> for reporting and persisting. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Manfred Spraul <manfred@colorfullife.com> Cc: Jeff Garzik <jeff@garzik.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-05-20 14:59:48 -07:00
forcedeth msi bugfix pci_enable_msi() replaces the INTx irq number in pci_dev->irq with the new MSI irq number. The forcedeth driver did not update the copy in netdevice->irq and parts of the driver used the stale copy. See bugzilla.kernel.org, bug 9047. The patch - updates netdevice->irq - replaces all accesses to netdevice->irq with pci_dev->irq. The patch is against 2.6.23.1. IMHO suitable for both 2.6.23 and 2.6.24 Signed-Off-By: Manfred Spraul <manfred@colorfullife.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-10-17 21:52:33 +02:00
[PATCH] forcedeth: fix multi irq issues With Manfred Spraul <manfred@colorfullife.com> and Andrew Morton <akpm@osdl.org> Bring back this recently-reverted patch, only fixed. Original changelog: From: Ayaz Abdulla <aabdulla@nvidia.com> This patch fixes the issues with multiple irqs. I am resending based on feedback. I decoupled the dma mask for consistent memory and fixed leak with multiple irq in error path. Thanks to Manfred for catching the spin lock problem. Fix it: From: Manfred Spraul <manfred@colorfullife.com> Fix bug introduced by ebf34c9b6fcd22338ef764b039b3ac55ed0e297b, covered in http://bugzilla.kernel.org/show_bug.cgi?id=6568. Remove second instance of the request_irq() calls: they were moved from nv_open into nv_request_irq. Thanks to Alistair Strachan <alistair@devzero.co.uk> for reporting and persisting. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Manfred Spraul <manfred@colorfullife.com> Cc: Jeff Garzik <jeff@garzik.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-05-20 14:59:48 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
forcedeth: phy status fix The driver needs to ack only the phy status bits that it is currently handling and preserve the other bits for the other handlers. For example, when reading/writing from the phy, it should not clear the link change interrupt bit. This will cause a missing link change interrupt. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2008-02-04 15:14:04 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth: errata for marvell phys This patch addresses an errata found on certain marvell phys concerning the reset of the BMCR phy register during phy reset. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-08-24 15:43:42 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[netdrvr forcedeth] scatter gather and segmentation offload support also: - eliminate use of pointless get_nvpriv() wrapper, and use netdev_priv() directly. - use NETDEV_TX_xxx return codes
2005-10-26 00:51:24 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth: errata for marvell phys This patch addresses an errata found on certain marvell phys concerning the reset of the BMCR phy register during phy reset. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-08-24 15:43:42 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth: errata for marvell phys This patch addresses an errata found on certain marvell phys concerning the reset of the BMCR phy register during phy reset. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-08-24 15:43:42 -04:00
forcedeth bug fix: realtek phy This patch contains errata fixes for the realtek phy. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-07-15 06:51:03 -04:00
forcedeth: realtek phy crossover detection This patch fixes an issue seen with the realtek 8201 phy. This phy has a problem with crossover detection and it needs to be disabled. The problem only arises on certain switches. Therefore, a module parameter has been added to allow enabling crossover detection if needed. The default will be set to disabled. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-04-23 14:37:30 -04:00
forcedeth bug fix: realtek phy This patch contains errata fixes for the realtek phy. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-07-15 06:51:03 -04:00
forcedeth: realtek phy crossover detection This patch fixes an issue seen with the realtek 8201 phy. This phy has a problem with crossover detection and it needs to be disabled. The problem only arises on certain switches. Therefore, a module parameter has been added to allow enabling crossover detection if needed. The default will be set to disabled. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-04-23 14:37:30 -04:00
forcedeth bug fix: realtek phy This patch contains errata fixes for the realtek phy. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-07-15 06:51:03 -04:00
[PATCH] forcedeth: errata for marvell phys This patch addresses an errata found on certain marvell phys concerning the reset of the BMCR phy register during phy reset. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-08-24 15:43:42 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth: add support for flow control This patch adds flow control support for tx and rx pause frames in forcedeth. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-05-24 18:13:19 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth: add support for flow control This patch adds flow control support for tx and rx pause frames in forcedeth. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-05-24 18:13:19 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth: add support for flow control This patch adds flow control support for tx and rx pause frames in forcedeth. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-05-24 18:13:19 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth: errata for marvell phys This patch addresses an errata found on certain marvell phys concerning the reset of the BMCR phy register during phy reset. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-08-24 15:43:42 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
forcedeth bug fix: cicada phy This patch contains errata fixes for the cicada phy. It only renamed the defines to be phy specific. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-07-15 06:50:28 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
forcedeth bug fix: cicada phy This patch contains errata fixes for the cicada phy. It only renamed the defines to be phy specific. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-07-15 06:50:28 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
forcedeth bug fix: cicada phy This patch contains errata fixes for the cicada phy. It only renamed the defines to be phy specific. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-07-15 06:50:28 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
forcedeth bug fix: vitesse phy This patch contains errata fixes for the vitesse phy. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-07-15 06:50:53 -04:00
forcedeth bug fix: realtek phy This patch contains errata fixes for the realtek phy. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-07-15 06:51:03 -04:00
forcedeth: realtek phy crossover detection This patch fixes an issue seen with the realtek 8201 phy. This phy has a problem with crossover detection and it needs to be disabled. The problem only arises on certain switches. Therefore, a module parameter has been added to allow enabling crossover detection if needed. The default will be set to disabled. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-04-23 14:37:30 -04:00
forcedeth bug fix: realtek phy This patch contains errata fixes for the realtek phy. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-07-15 06:51:03 -04:00
forcedeth: realtek phy crossover detection This patch fixes an issue seen with the realtek 8201 phy. This phy has a problem with crossover detection and it needs to be disabled. The problem only arises on certain switches. Therefore, a module parameter has been added to allow enabling crossover detection if needed. The default will be set to disabled. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-04-23 14:37:30 -04:00
forcedeth bug fix: realtek phy This patch contains errata fixes for the realtek phy. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-07-15 06:51:03 -04:00
[PATCH] forcedeth: add support for flow control This patch adds flow control support for tx and rx pause frames in forcedeth. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-05-24 18:13:19 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[netdrvr forcedeth] scatter gather and segmentation offload support also: - eliminate use of pointless get_nvpriv() wrapper, and use netdev_priv() directly. - use NETDEV_TX_xxx return codes
2005-10-26 00:51:24 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
forcedeth: sideband management fix This patch contains a fix that implements proper communication with the sideband management unit. Also, it makes sure that the speed is correctly set for gigabit phys in the case where sideband mgmt unit initialized the phy. Refer to bug #7684 for more details. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2003-02-20 03:03:54 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
forcedeth: sideband management fix This patch contains a fix that implements proper communication with the sideband management unit. Also, it makes sure that the speed is correctly set for gigabit phys in the case where sideband mgmt unit initialized the phy. Refer to bug #7684 for more details. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2003-02-20 03:03:54 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
forcedeth: sideband management fix This patch contains a fix that implements proper communication with the sideband management unit. Also, it makes sure that the speed is correctly set for gigabit phys in the case where sideband mgmt unit initialized the phy. Refer to bug #7684 for more details. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2003-02-20 03:03:54 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
forcedeth: sideband management fix This patch contains a fix that implements proper communication with the sideband management unit. Also, it makes sure that the speed is correctly set for gigabit phys in the case where sideband mgmt unit initialized the phy. Refer to bug #7684 for more details. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2003-02-20 03:03:54 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
forcedeth: sideband management fix This patch contains a fix that implements proper communication with the sideband management unit. Also, it makes sure that the speed is correctly set for gigabit phys in the case where sideband mgmt unit initialized the phy. Refer to bug #7684 for more details. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2003-02-20 03:03:54 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
forcedeth: sideband management fix This patch contains a fix that implements proper communication with the sideband management unit. Also, it makes sure that the speed is correctly set for gigabit phys in the case where sideband mgmt unit initialized the phy. Refer to bug #7684 for more details. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2003-02-20 03:03:54 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
forcedeth: sideband management fix This patch contains a fix that implements proper communication with the sideband management unit. Also, it makes sure that the speed is correctly set for gigabit phys in the case where sideband mgmt unit initialized the phy. Refer to bug #7684 for more details. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2003-02-20 03:03:54 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
forcedeth: sideband management fix This patch contains a fix that implements proper communication with the sideband management unit. Also, it makes sure that the speed is correctly set for gigabit phys in the case where sideband mgmt unit initialized the phy. Refer to bug #7684 for more details. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2003-02-20 03:03:54 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
forcedeth: sideband management fix This patch contains a fix that implements proper communication with the sideband management unit. Also, it makes sure that the speed is correctly set for gigabit phys in the case where sideband mgmt unit initialized the phy. Refer to bug #7684 for more details. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2003-02-20 03:03:54 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
forcedeth: sideband management fix This patch contains a fix that implements proper communication with the sideband management unit. Also, it makes sure that the speed is correctly set for gigabit phys in the case where sideband mgmt unit initialized the phy. Refer to bug #7684 for more details. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2003-02-20 03:03:54 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
forcedeth: sideband management fix This patch contains a fix that implements proper communication with the sideband management unit. Also, it makes sure that the speed is correctly set for gigabit phys in the case where sideband mgmt unit initialized the phy. Refer to bug #7684 for more details. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2003-02-20 03:03:54 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
forcedeth: sideband management fix This patch contains a fix that implements proper communication with the sideband management unit. Also, it makes sure that the speed is correctly set for gigabit phys in the case where sideband mgmt unit initialized the phy. Refer to bug #7684 for more details. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2003-02-20 03:03:54 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
forcedeth: sideband management fix This patch contains a fix that implements proper communication with the sideband management unit. Also, it makes sure that the speed is correctly set for gigabit phys in the case where sideband mgmt unit initialized the phy. Refer to bug #7684 for more details. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2003-02-20 03:03:54 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
forcedeth: sideband management fix This patch contains a fix that implements proper communication with the sideband management unit. Also, it makes sure that the speed is correctly set for gigabit phys in the case where sideband mgmt unit initialized the phy. Refer to bug #7684 for more details. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2003-02-20 03:03:54 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[netdrvr] forcedeth: internal simplifications; changelog removal * remove changelog from source; its kept in git repository * consolidate descriptor version tests using nv_optimized() * consolidate NIC DMA start, stop and drain into nv_start_txrx(), nv_stop_txrx(), nv_drain_txrx() Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-16 01:40:30 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[netdrvr forcedeth] scatter gather and segmentation offload support also: - eliminate use of pointless get_nvpriv() wrapper, and use netdev_priv() directly. - use NETDEV_TX_xxx return codes
2005-10-26 00:51:24 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
forcedeth: add hardware tx checksumming Recent forcedeth nics support checksum offloading for tx. The attached patch, written by Ayaz Abdulla, adds the support to the driver. It also cleans up the handling of the three dma ring entry formats that are supported by the driver. Signed-off-By: Manfred Spraul <manfred@colorfullife.com> Signed-off-By: Jeff Garzik <jgarzik@pobox.com>
2005-09-21 23:22:10 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
forcedeth: add hardware tx checksumming Recent forcedeth nics support checksum offloading for tx. The attached patch, written by Ayaz Abdulla, adds the support to the driver. It also cleans up the handling of the three dma ring entry formats that are supported by the driver. Signed-off-By: Manfred Spraul <manfred@colorfullife.com> Signed-off-By: Jeff Garzik <jgarzik@pobox.com>
2005-09-21 23:22:10 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth: fix initialization This patch fixes the nic initialization. If the nic was in low power mode, it brings it back to normal power. Also, it utilizes a new hardware reset during the init. I am resending based on feedback, I corrected the register size mapping and delay after posted write. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-04-24 18:41:31 -04:00
forcedeth: preserve registers Various registers need to be preserved before resetting the device. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2008-02-04 15:14:09 -05:00
[PATCH] forcedeth: fix initialization This patch fixes the nic initialization. If the nic was in low power mode, it brings it back to normal power. Also, it utilizes a new hardware reset during the init. I am resending based on feedback, I corrected the register size mapping and delay after posted write. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-04-24 18:41:31 -04:00
forcedeth: preserve registers Various registers need to be preserved before resetting the device. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2008-02-04 15:14:09 -05:00
[PATCH] forcedeth: fix initialization This patch fixes the nic initialization. If the nic was in low power mode, it brings it back to normal power. Also, it utilizes a new hardware reset during the init. I am resending based on feedback, I corrected the register size mapping and delay after posted write. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-04-24 18:41:31 -04:00
forcedeth: preserve registers Various registers need to be preserved before resetting the device. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2008-02-04 15:14:09 -05:00
[PATCH] forcedeth: fix initialization This patch fixes the nic initialization. If the nic was in low power mode, it brings it back to normal power. Also, it utilizes a new hardware reset during the init. I am resending based on feedback, I corrected the register size mapping and delay after posted write. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-04-24 18:41:31 -04:00
forcedeth: preserve registers Various registers need to be preserved before resetting the device. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2008-02-04 15:14:09 -05:00
[PATCH] forcedeth: fix initialization This patch fixes the nic initialization. If the nic was in low power mode, it brings it back to normal power. Also, it utilizes a new hardware reset during the init. I am resending based on feedback, I corrected the register size mapping and delay after posted write. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-04-24 18:41:31 -04:00
forcedeth: statistics supported This patch introduces hw statistics for older devices that supported it. It breaks up the counters supported into separate versions. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-23 12:27:00 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[netdrvr forcedeth] scatter gather and segmentation offload support also: - eliminate use of pointless get_nvpriv() wrapper, and use netdev_priv() directly. - use NETDEV_TX_xxx return codes
2005-10-26 00:51:24 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
forcedeth: statistics optimization This patch optimizes the data paths that can support hw counters. It removes the sw counted statistics. This is the last patch for the optimization set. Bumping up version of driver. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-23 12:27:21 -05:00
[netdrvr] forcedeth: remove in-driver copy of net_device_stats A copy of struct net_device_stats now lives in struct net_device, making in-driver copies a waste of memory. Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-16 20:56:09 -04:00
forcedeth: statistics optimization This patch optimizes the data paths that can support hw counters. It removes the sw counted statistics. This is the last patch for the optimization set. Bumping up version of driver. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-23 12:27:21 -05:00
[netdrvr] forcedeth: remove in-driver copy of net_device_stats A copy of struct net_device_stats now lives in struct net_device, making in-driver copies a waste of memory. Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-16 20:56:09 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[netdrvr forcedeth] scatter gather and segmentation offload support also: - eliminate use of pointless get_nvpriv() wrapper, and use netdev_priv() directly. - use NETDEV_TX_xxx return codes
2005-10-26 00:51:24 -04:00
forcedeth: optimized routines This patch breaks up the routines into two versions, one for legacy descriptor versions (ver 1 and ver 2) and one for desc ver 3. This will make the new desc functions more leaner and further reductions will be made in next few patches. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:37 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
forcedeth: optimized routines This patch breaks up the routines into two versions, one for legacy descriptor versions (ver 1 and ver 2) and one for desc ver 3. This will make the new desc functions more leaner and further reductions will be made in next few patches. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:37 -05:00
forcedeth: ring access This patch modifys ring access by using pointers. This avoids computing the current index and avoids accessing the base address of the rings. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-09 13:30:07 -05:00
forcedeth: optimized routines This patch breaks up the routines into two versions, one for legacy descriptor versions (ver 1 and ver 2) and one for desc ver 3. This will make the new desc functions more leaner and further reductions will be made in next few patches. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:37 -05:00
[SK_BUFF]: Convert skb->end to sk_buff_data_t Now to convert the last one, skb->data, that will allow many simplifications and removal of some of the offset helpers. Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-04-19 20:43:29 -07:00
[FORCEDETH]: Use skb_tailroom where appropriate Reducing the number of skb->data direct accesses. Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-03-20 12:08:20 -03:00
[SK_BUFF]: Convert skb->end to sk_buff_data_t Now to convert the last one, skb->data, that will allow many simplifications and removal of some of the offset helpers. Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-04-19 20:43:29 -07:00
[FORCEDETH]: Use skb_tailroom where appropriate Reducing the number of skb->data direct accesses. Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-03-20 12:08:20 -03:00
forcedeth: optimized routines This patch breaks up the routines into two versions, one for legacy descriptor versions (ver 1 and ver 2) and one for desc ver 3. This will make the new desc functions more leaner and further reductions will be made in next few patches. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:37 -05:00
forcedeth: rx data path optimization This patch optimizes the rx data paths and cleans up the code. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:52 -05:00
forcedeth: optimized routines This patch breaks up the routines into two versions, one for legacy descriptor versions (ver 1 and ver 2) and one for desc ver 3. This will make the new desc functions more leaner and further reductions will be made in next few patches. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:37 -05:00
forcedeth: rx data path optimization This patch optimizes the rx data paths and cleans up the code. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:52 -05:00
forcedeth: optimized routines This patch breaks up the routines into two versions, one for legacy descriptor versions (ver 1 and ver 2) and one for desc ver 3. This will make the new desc functions more leaner and further reductions will be made in next few patches. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:37 -05:00
forcedeth: ring access This patch modifys ring access by using pointers. This avoids computing the current index and avoids accessing the base address of the rings. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-09 13:30:07 -05:00
forcedeth: optimized routines This patch breaks up the routines into two versions, one for legacy descriptor versions (ver 1 and ver 2) and one for desc ver 3. This will make the new desc functions more leaner and further reductions will be made in next few patches. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:37 -05:00
forcedeth: ring access This patch modifys ring access by using pointers. This avoids computing the current index and avoids accessing the base address of the rings. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-09 13:30:07 -05:00
forcedeth: optimized routines This patch breaks up the routines into two versions, one for legacy descriptor versions (ver 1 and ver 2) and one for desc ver 3. This will make the new desc functions more leaner and further reductions will be made in next few patches. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:37 -05:00
forcedeth: ring access This patch modifys ring access by using pointers. This avoids computing the current index and avoids accessing the base address of the rings. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-09 13:30:07 -05:00
forcedeth: optimized routines This patch breaks up the routines into two versions, one for legacy descriptor versions (ver 1 and ver 2) and one for desc ver 3. This will make the new desc functions more leaner and further reductions will be made in next few patches. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:37 -05:00
forcedeth: rx skb recycle This patch removes the code that recycled the skb on error. This will help in reducing the branches in the main data paths. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-09 13:30:13 -05:00
forcedeth: ring access This patch modifys ring access by using pointers. This avoids computing the current index and avoids accessing the base address of the rings. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-09 13:30:07 -05:00
[SK_BUFF]: Convert skb->end to sk_buff_data_t Now to convert the last one, skb->data, that will allow many simplifications and removal of some of the offset helpers. Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-04-19 20:43:29 -07:00
[FORCEDETH]: Use skb_tailroom where appropriate Reducing the number of skb->data direct accesses. Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-03-20 12:08:20 -03:00
[SK_BUFF]: Convert skb->end to sk_buff_data_t Now to convert the last one, skb->data, that will allow many simplifications and removal of some of the offset helpers. Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-04-19 20:43:29 -07:00
[FORCEDETH]: Use skb_tailroom where appropriate Reducing the number of skb->data direct accesses. Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-03-20 12:08:20 -03:00
forcedeth endianness bugs * misannotation: struct register_test members are actually host-endian * bug: cpu_to_le64(n) >> 32 instead of cpu_to_le32(n >> 32) in setting ->bufhigh and similar for ->buflow (take low bits, _then_ convert to little-endian, not the other way round). * bug: setup_hw_rings() should not convert to little-endian at all (we feed the result to writel(), not store in shared data structure), let alone try to play with shifting and masking little-endian values. Introduced when setup_hw_rings() went in, screwed both 64bit case and the old code for 32bit rings it had replaced. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-12-09 16:06:41 +00:00
forcedeth: optimized routines This patch breaks up the routines into two versions, one for legacy descriptor versions (ver 1 and ver 2) and one for desc ver 3. This will make the new desc functions more leaner and further reductions will be made in next few patches. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:37 -05:00
forcedeth: rx data path optimization This patch optimizes the rx data paths and cleans up the code. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:52 -05:00
forcedeth: optimized routines This patch breaks up the routines into two versions, one for legacy descriptor versions (ver 1 and ver 2) and one for desc ver 3. This will make the new desc functions more leaner and further reductions will be made in next few patches. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:37 -05:00
forcedeth: rx data path optimization This patch optimizes the rx data paths and cleans up the code. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:52 -05:00
forcedeth: rx skb recycle This patch removes the code that recycled the skb on error. This will help in reducing the branches in the main data paths. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-09 13:30:13 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
forcedeth: rx skb recycle This patch removes the code that recycled the skb on error. This will help in reducing the branches in the main data paths. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-09 13:30:13 -05:00
[PATCH] forcedeth: 64-bit DMA support This is a multi-part message in MIME format. Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-07-31 18:32:26 +02:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcdeth: revised NAPI support Revised version of the forcedeth NAPI support. This version is based against netdev-2.6#upstream (after the MAC patches from Ayaz today). Can't use nv_disable_hw_interrupts because NAPI only wants to mask off receive irq's and leave the others alone. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-07-31 20:37:19 -07:00
[NET]: Make NAPI polling independent of struct net_device objects. Several devices have multiple independant RX queues per net device, and some have a single interrupt doorbell for several queues. In either case, it's easier to support layouts like that if the structure representing the poll is independant from the net device itself. The signature of the ->poll() call back goes from: int foo_poll(struct net_device *dev, int *budget) to int foo_poll(struct napi_struct *napi, int budget) The caller is returned the number of RX packets processed (or the number of "NAPI credits" consumed if you want to get abstract). The callee no longer messes around bumping dev->quota, *budget, etc. because that is all handled in the caller upon return. The napi_struct is to be embedded in the device driver private data structures. Furthermore, it is the driver's responsibility to disable all NAPI instances in it's ->stop() device close handler. Since the napi_struct is privatized into the driver's private data structures, only the driver knows how to get at all of the napi_struct instances it may have per-device. With lots of help and suggestions from Rusty Russell, Roland Dreier, Michael Chan, Jeff Garzik, and Jamal Hadi Salim. Bug fixes from Thomas Graf, Roland Dreier, Peter Zijlstra, Joseph Fannin, Scott Wood, Hans J. Koch, and Michael Chan. [ Ported to current tree and all drivers converted. Integrated Stephen's follow-on kerneldoc additions, and restored poll_list handling to the old style to fix mutual exclusion issues. -DaveM ] Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-10-03 16:41:36 -07:00
[PATCH] forcdeth: revised NAPI support Revised version of the forcedeth NAPI support. This version is based against netdev-2.6#upstream (after the MAC patches from Ayaz today). Can't use nv_disable_hw_interrupts because NAPI only wants to mask off receive irq's and leave the others alone. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-07-31 20:37:19 -07:00
[NET]: Make NAPI polling independent of struct net_device objects. Several devices have multiple independant RX queues per net device, and some have a single interrupt doorbell for several queues. In either case, it's easier to support layouts like that if the structure representing the poll is independant from the net device itself. The signature of the ->poll() call back goes from: int foo_poll(struct net_device *dev, int *budget) to int foo_poll(struct napi_struct *napi, int budget) The caller is returned the number of RX packets processed (or the number of "NAPI credits" consumed if you want to get abstract). The callee no longer messes around bumping dev->quota, *budget, etc. because that is all handled in the caller upon return. The napi_struct is to be embedded in the device driver private data structures. Furthermore, it is the driver's responsibility to disable all NAPI instances in it's ->stop() device close handler. Since the napi_struct is privatized into the driver's private data structures, only the driver knows how to get at all of the napi_struct instances it may have per-device. With lots of help and suggestions from Rusty Russell, Roland Dreier, Michael Chan, Jeff Garzik, and Jamal Hadi Salim. Bug fixes from Thomas Graf, Roland Dreier, Peter Zijlstra, Joseph Fannin, Scott Wood, Hans J. Koch, and Michael Chan. [ Ported to current tree and all drivers converted. Integrated Stephen's follow-on kerneldoc additions, and restored poll_list handling to the old style to fix mutual exclusion issues. -DaveM ] Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-10-03 16:41:36 -07:00
[PATCH] forcdeth: revised NAPI support Revised version of the forcedeth NAPI support. This version is based against netdev-2.6#upstream (after the MAC patches from Ayaz today). Can't use nv_disable_hw_interrupts because NAPI only wants to mask off receive irq's and leave the others alone. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-07-31 20:37:19 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[netdrvr forcedeth] scatter gather and segmentation offload support also: - eliminate use of pointless get_nvpriv() wrapper, and use netdev_priv() directly. - use NETDEV_TX_xxx return codes
2005-10-26 00:51:24 -04:00
forcedeth: optimized routines This patch breaks up the routines into two versions, one for legacy descriptor versions (ver 1 and ver 2) and one for desc ver 3. This will make the new desc functions more leaner and further reductions will be made in next few patches. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:37 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth: fix multi irq issues With Manfred Spraul <manfred@colorfullife.com> and Andrew Morton <akpm@osdl.org> Bring back this recently-reverted patch, only fixed. Original changelog: From: Ayaz Abdulla <aabdulla@nvidia.com> This patch fixes the issues with multiple irqs. I am resending based on feedback. I decoupled the dma mask for consistent memory and fixed leak with multiple irq in error path. Thanks to Manfred for catching the spin lock problem. Fix it: From: Manfred Spraul <manfred@colorfullife.com> Fix bug introduced by ebf34c9b6fcd22338ef764b039b3ac55ed0e297b, covered in http://bugzilla.kernel.org/show_bug.cgi?id=6568. Remove second instance of the request_irq() calls: they were moved from nv_open into nv_request_irq. Thanks to Alistair Strachan <alistair@devzero.co.uk> for reporting and persisting. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Manfred Spraul <manfred@colorfullife.com> Cc: Jeff Garzik <jeff@garzik.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-05-20 14:59:48 -07:00
forcedeth msi bugfix pci_enable_msi() replaces the INTx irq number in pci_dev->irq with the new MSI irq number. The forcedeth driver did not update the copy in netdevice->irq and parts of the driver used the stale copy. See bugzilla.kernel.org, bug 9047. The patch - updates netdevice->irq - replaces all accesses to netdevice->irq with pci_dev->irq. The patch is against 2.6.23.1. IMHO suitable for both 2.6.23 and 2.6.24 Signed-Off-By: Manfred Spraul <manfred@colorfullife.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-10-17 21:52:33 +02:00
[PATCH] forcedeth: Add support for MSI/MSIX This forcedeth patch adds support for MSI/MSIX interrupts. Signed-off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-02-04 13:13:31 -05:00
[netdrvr] forcedeth: internal simplifications; changelog removal * remove changelog from source; its kept in git repository * consolidate descriptor version tests using nv_optimized() * consolidate NIC DMA start, stop and drain into nv_start_txrx(), nv_stop_txrx(), nv_drain_txrx() Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-16 01:40:30 -04:00
forcedeth: optimized routines This patch breaks up the routines into two versions, one for legacy descriptor versions (ver 1 and ver 2) and one for desc ver 3. This will make the new desc functions more leaner and further reductions will be made in next few patches. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:37 -05:00
[PATCH] forcedeth: fix multi irq issues With Manfred Spraul <manfred@colorfullife.com> and Andrew Morton <akpm@osdl.org> Bring back this recently-reverted patch, only fixed. Original changelog: From: Ayaz Abdulla <aabdulla@nvidia.com> This patch fixes the issues with multiple irqs. I am resending based on feedback. I decoupled the dma mask for consistent memory and fixed leak with multiple irq in error path. Thanks to Manfred for catching the spin lock problem. Fix it: From: Manfred Spraul <manfred@colorfullife.com> Fix bug introduced by ebf34c9b6fcd22338ef764b039b3ac55ed0e297b, covered in http://bugzilla.kernel.org/show_bug.cgi?id=6568. Remove second instance of the request_irq() calls: they were moved from nv_open into nv_request_irq. Thanks to Alistair Strachan <alistair@devzero.co.uk> for reporting and persisting. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Manfred Spraul <manfred@colorfullife.com> Cc: Jeff Garzik <jeff@garzik.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-05-20 14:59:48 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth: fix multi irq issues With Manfred Spraul <manfred@colorfullife.com> and Andrew Morton <akpm@osdl.org> Bring back this recently-reverted patch, only fixed. Original changelog: From: Ayaz Abdulla <aabdulla@nvidia.com> This patch fixes the issues with multiple irqs. I am resending based on feedback. I decoupled the dma mask for consistent memory and fixed leak with multiple irq in error path. Thanks to Manfred for catching the spin lock problem. Fix it: From: Manfred Spraul <manfred@colorfullife.com> Fix bug introduced by ebf34c9b6fcd22338ef764b039b3ac55ed0e297b, covered in http://bugzilla.kernel.org/show_bug.cgi?id=6568. Remove second instance of the request_irq() calls: they were moved from nv_open into nv_request_irq. Thanks to Alistair Strachan <alistair@devzero.co.uk> for reporting and persisting. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Manfred Spraul <manfred@colorfullife.com> Cc: Jeff Garzik <jeff@garzik.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-05-20 14:59:48 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth: fix multi irq issues With Manfred Spraul <manfred@colorfullife.com> and Andrew Morton <akpm@osdl.org> Bring back this recently-reverted patch, only fixed. Original changelog: From: Ayaz Abdulla <aabdulla@nvidia.com> This patch fixes the issues with multiple irqs. I am resending based on feedback. I decoupled the dma mask for consistent memory and fixed leak with multiple irq in error path. Thanks to Manfred for catching the spin lock problem. Fix it: From: Manfred Spraul <manfred@colorfullife.com> Fix bug introduced by ebf34c9b6fcd22338ef764b039b3ac55ed0e297b, covered in http://bugzilla.kernel.org/show_bug.cgi?id=6568. Remove second instance of the request_irq() calls: they were moved from nv_open into nv_request_irq. Thanks to Alistair Strachan <alistair@devzero.co.uk> for reporting and persisting. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Manfred Spraul <manfred@colorfullife.com> Cc: Jeff Garzik <jeff@garzik.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-05-20 14:59:48 -07:00
forcedeth msi bugfix pci_enable_msi() replaces the INTx irq number in pci_dev->irq with the new MSI irq number. The forcedeth driver did not update the copy in netdevice->irq and parts of the driver used the stale copy. See bugzilla.kernel.org, bug 9047. The patch - updates netdevice->irq - replaces all accesses to netdevice->irq with pci_dev->irq. The patch is against 2.6.23.1. IMHO suitable for both 2.6.23 and 2.6.24 Signed-Off-By: Manfred Spraul <manfred@colorfullife.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-10-17 21:52:33 +02:00
[PATCH] forcedeth: Add support for MSI/MSIX This forcedeth patch adds support for MSI/MSIX interrupts. Signed-off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-02-04 13:13:31 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcdeth: revised NAPI support Revised version of the forcedeth NAPI support. This version is based against netdev-2.6#upstream (after the MAC patches from Ayaz today). Can't use nv_disable_hw_interrupts because NAPI only wants to mask off receive irq's and leave the others alone. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-07-31 20:37:19 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[netdrvr] trim trailing whitespace: 8139*.c, epic100, forcedeth, tulip/*
2006-05-26 21:39:03 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[netdrvr forcedeth] scatter gather and segmentation offload support also: - eliminate use of pointless get_nvpriv() wrapper, and use netdev_priv() directly. - use NETDEV_TX_xxx return codes
2005-10-26 00:51:24 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[netdrvr] forcedeth: internal simplifications; changelog removal * remove changelog from source; its kept in git repository * consolidate descriptor version tests using nv_optimized() * consolidate NIC DMA start, stop and drain into nv_start_txrx(), nv_stop_txrx(), nv_drain_txrx() Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-16 01:40:30 -04:00
forcedeth: ring access This patch modifys ring access by using pointers. This avoids computing the current index and avoids accessing the base address of the rings. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-09 13:30:07 -05:00
[netdrvr] forcedeth: internal simplifications; changelog removal * remove changelog from source; its kept in git repository * consolidate descriptor version tests using nv_optimized() * consolidate NIC DMA start, stop and drain into nv_start_txrx(), nv_stop_txrx(), nv_drain_txrx() Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-16 01:40:30 -04:00
forcedeth: ring access This patch modifys ring access by using pointers. This avoids computing the current index and avoids accessing the base address of the rings. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-09 13:30:07 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
forcedeth: ring access This patch modifys ring access by using pointers. This avoids computing the current index and avoids accessing the base address of the rings. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-09 13:30:07 -05:00
[netdrvr] forcedeth: internal simplifications; changelog removal * remove changelog from source; its kept in git repository * consolidate descriptor version tests using nv_optimized() * consolidate NIC DMA start, stop and drain into nv_start_txrx(), nv_stop_txrx(), nv_drain_txrx() Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-16 01:40:30 -04:00
[PATCH] forcedeth: coding style cleanups Fix the coding style of the nForce Ethernet driver. - typedef's should not be used - variable names should not be capitialized - structure tags should be lower case - add whitespace near keywords - don't add paren's to switch cases - remove paren's from return - don't use __constant_ntohs unless necessary. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> drivers/net/forcedeth.c | 246 ++++++++++++++++++++++++------------------------ 1 file changed, 123 insertions(+), 123 deletions(-) Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-07-27 18:50:08 -07:00
forcedeth: ring access This patch modifys ring access by using pointers. This avoids computing the current index and avoids accessing the base address of the rings. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-09 13:30:07 -05:00
[PATCH] forcedeth: coding style cleanups Fix the coding style of the nForce Ethernet driver. - typedef's should not be used - variable names should not be capitialized - structure tags should be lower case - add whitespace near keywords - don't add paren's to switch cases - remove paren's from return - don't use __constant_ntohs unless necessary. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> drivers/net/forcedeth.c | 246 ++++++++++++++++++++++++------------------------ 1 file changed, 123 insertions(+), 123 deletions(-) Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-07-27 18:50:08 -07:00
forcedeth: ring access This patch modifys ring access by using pointers. This avoids computing the current index and avoids accessing the base address of the rings. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-09 13:30:07 -05:00
[PATCH] forcedeth: Jumbo Frame Support This is a multi-part message in MIME format. Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-07-31 18:20:30 +02:00
[netdrvr forcedeth] scatter gather and segmentation offload support also: - eliminate use of pointless get_nvpriv() wrapper, and use netdev_priv() directly. - use NETDEV_TX_xxx return codes
2005-10-26 00:51:24 -04:00
[PATCH] forcedeth: Jumbo Frame Support This is a multi-part message in MIME format. Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-07-31 18:20:30 +02:00
[netdrvr] forcedeth: internal simplifications; changelog removal * remove changelog from source; its kept in git repository * consolidate descriptor version tests using nv_optimized() * consolidate NIC DMA start, stop and drain into nv_start_txrx(), nv_stop_txrx(), nv_drain_txrx() Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-16 01:40:30 -04:00
forcedeth: ring access This patch modifys ring access by using pointers. This avoids computing the current index and avoids accessing the base address of the rings. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-09 13:30:07 -05:00
[netdrvr] forcedeth: internal simplifications; changelog removal * remove changelog from source; its kept in git repository * consolidate descriptor version tests using nv_optimized() * consolidate NIC DMA start, stop and drain into nv_start_txrx(), nv_stop_txrx(), nv_drain_txrx() Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-16 01:40:30 -04:00
forcedeth: ring access This patch modifys ring access by using pointers. This avoids computing the current index and avoids accessing the base address of the rings. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-09 13:30:07 -05:00
forcedeth: limit tx to 16 This is a critical patch which adds a workaround for a HW bug. The patch will limit the number of outstanding tx packets to 16. Otherwise, the HW could send out packets with bad checksums. The driver will still setup the tx packets into the ring, however, will only set the Valid bit on 16 packets at a time. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2008-03-10 14:58:21 -05:00
[PATCH] forcedeth: Jumbo Frame Support This is a multi-part message in MIME format. Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-07-31 18:20:30 +02:00
[PATCH] forcedeth config: ring sizes This patch allows for configurable ring size through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:47:34 -04:00
[netdrvr] forcedeth: internal simplifications; changelog removal * remove changelog from source; its kept in git repository * consolidate descriptor version tests using nv_optimized() * consolidate NIC DMA start, stop and drain into nv_start_txrx(), nv_stop_txrx(), nv_drain_txrx() Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-16 01:40:30 -04:00
[PATCH] forcedeth: coding style cleanups Fix the coding style of the nForce Ethernet driver. - typedef's should not be used - variable names should not be capitialized - structure tags should be lower case - add whitespace near keywords - don't add paren's to switch cases - remove paren's from return - don't use __constant_ntohs unless necessary. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> drivers/net/forcedeth.c | 246 ++++++++++++++++++++++++------------------------ 1 file changed, 123 insertions(+), 123 deletions(-) Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-07-27 18:50:08 -07:00
forcedeth: ring access This patch modifys ring access by using pointers. This avoids computing the current index and avoids accessing the base address of the rings. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-09 13:30:07 -05:00
[PATCH] forcedeth: coding style cleanups Fix the coding style of the nForce Ethernet driver. - typedef's should not be used - variable names should not be capitialized - structure tags should be lower case - add whitespace near keywords - don't add paren's to switch cases - remove paren's from return - don't use __constant_ntohs unless necessary. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> drivers/net/forcedeth.c | 246 ++++++++++++++++++++++++------------------------ 1 file changed, 123 insertions(+), 123 deletions(-) Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-07-27 18:50:08 -07:00
forcedeth: ring access This patch modifys ring access by using pointers. This avoids computing the current index and avoids accessing the base address of the rings. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-09 13:30:07 -05:00
forcedeth: limit tx to 16 This is a critical patch which adds a workaround for a HW bug. The patch will limit the number of outstanding tx packets to 16. Otherwise, the HW could send out packets with bad checksums. The driver will still setup the tx packets into the ring, however, will only set the Valid bit on 16 packets at a time. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2008-03-10 14:58:21 -05:00
[netdrvr forcedeth] scatter gather and segmentation offload support also: - eliminate use of pointless get_nvpriv() wrapper, and use netdev_priv() directly. - use NETDEV_TX_xxx return codes
2005-10-26 00:51:24 -04:00
[PATCH] forcedeth: Jumbo Frame Support This is a multi-part message in MIME format. Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-07-31 18:20:30 +02:00
forcedeth: optimized routines This patch breaks up the routines into two versions, one for legacy descriptor versions (ver 1 and ver 2) and one for desc ver 3. This will make the new desc functions more leaner and further reductions will be made in next few patches. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:37 -05:00
[PATCH] forcedeth: Jumbo Frame Support This is a multi-part message in MIME format. Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-07-31 18:20:30 +02:00
[netdrvr] forcedeth: internal simplifications; changelog removal * remove changelog from source; its kept in git repository * consolidate descriptor version tests using nv_optimized() * consolidate NIC DMA start, stop and drain into nv_start_txrx(), nv_stop_txrx(), nv_drain_txrx() Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-16 01:40:30 -04:00
forcedeth: optimized routines This patch breaks up the routines into two versions, one for legacy descriptor versions (ver 1 and ver 2) and one for desc ver 3. This will make the new desc functions more leaner and further reductions will be made in next few patches. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:37 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
forcedeth: ring access This patch modifys ring access by using pointers. This avoids computing the current index and avoids accessing the base address of the rings. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-09 13:30:07 -05:00
[netdrvr forcedeth] scatter gather and segmentation offload support also: - eliminate use of pointless get_nvpriv() wrapper, and use netdev_priv() directly. - use NETDEV_TX_xxx return codes
2005-10-26 00:51:24 -04:00
[PATCH] forcedeth: TSO fix for large buffers This contains a bug fix for large buffers. Originally, if a tx buffer to be sent was larger then the maximum size of the tx descriptor, it would overwrite other control bits. In this patch, the buffer is split over multiple descriptors. Also, the fragments are now setup in forward order. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Manfred Spraul <manfred@colorfullife.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-01-05 22:45:45 -08:00
forcedeth: ring access This patch modifys ring access by using pointers. This avoids computing the current index and avoids accessing the base address of the rings. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-09 13:30:07 -05:00
[PATCH] forcedeth: TSO fix for large buffers This contains a bug fix for large buffers. Originally, if a tx buffer to be sent was larger then the maximum size of the tx descriptor, it would overwrite other control bits. In this patch, the buffer is split over multiple descriptors. Also, the fragments are now setup in forward order. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Manfred Spraul <manfred@colorfullife.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-01-05 22:45:45 -08:00
forcedeth: ring access This patch modifys ring access by using pointers. This avoids computing the current index and avoids accessing the base address of the rings. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-09 13:30:07 -05:00
[PATCH] forcedeth: TSO fix for large buffers This contains a bug fix for large buffers. Originally, if a tx buffer to be sent was larger then the maximum size of the tx descriptor, it would overwrite other control bits. In this patch, the buffer is split over multiple descriptors. Also, the fragments are now setup in forward order. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Manfred Spraul <manfred@colorfullife.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-01-05 22:45:45 -08:00
forcedeth: ring access This patch modifys ring access by using pointers. This avoids computing the current index and avoids accessing the base address of the rings. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-09 13:30:07 -05:00
[PATCH] forcedeth: TSO fix for large buffers This contains a bug fix for large buffers. Originally, if a tx buffer to be sent was larger then the maximum size of the tx descriptor, it would overwrite other control bits. In this patch, the buffer is split over multiple descriptors. Also, the fragments are now setup in forward order. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Manfred Spraul <manfred@colorfullife.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-01-05 22:45:45 -08:00
[netdrvr forcedeth] scatter gather and segmentation offload support also: - eliminate use of pointless get_nvpriv() wrapper, and use netdev_priv() directly. - use NETDEV_TX_xxx return codes
2005-10-26 00:51:24 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[netdrvr forcedeth] scatter gather and segmentation offload support also: - eliminate use of pointless get_nvpriv() wrapper, and use netdev_priv() directly. - use NETDEV_TX_xxx return codes
2005-10-26 00:51:24 -04:00
[netdrvr] trim trailing whitespace: 8139*.c, epic100, forcedeth, tulip/*
2006-05-26 21:39:03 -04:00
[PATCH] forcedeth config: ring sizes This patch allows for configurable ring size through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:47:34 -04:00
[netdrvr] forcedeth: internal simplifications; changelog removal * remove changelog from source; its kept in git repository * consolidate descriptor version tests using nv_optimized() * consolidate NIC DMA start, stop and drain into nv_start_txrx(), nv_stop_txrx(), nv_drain_txrx() Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-16 01:40:30 -04:00
[PATCH] forcedeth: coding style cleanups Fix the coding style of the nForce Ethernet driver. - typedef's should not be used - variable names should not be capitialized - structure tags should be lower case - add whitespace near keywords - don't add paren's to switch cases - remove paren's from return - don't use __constant_ntohs unless necessary. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> drivers/net/forcedeth.c | 246 ++++++++++++++++++++++++------------------------ 1 file changed, 123 insertions(+), 123 deletions(-) Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-07-27 18:50:08 -07:00
forcedeth: ring access This patch modifys ring access by using pointers. This avoids computing the current index and avoids accessing the base address of the rings. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-09 13:30:07 -05:00
[PATCH] forcedeth: coding style cleanups Fix the coding style of the nForce Ethernet driver. - typedef's should not be used - variable names should not be capitialized - structure tags should be lower case - add whitespace near keywords - don't add paren's to switch cases - remove paren's from return - don't use __constant_ntohs unless necessary. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> drivers/net/forcedeth.c | 246 ++++++++++++++++++++++++------------------------ 1 file changed, 123 insertions(+), 123 deletions(-) Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-07-27 18:50:08 -07:00
forcedeth: ring access This patch modifys ring access by using pointers. This avoids computing the current index and avoids accessing the base address of the rings. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-09 13:30:07 -05:00
[netdrvr] forcedeth: remove in-driver copy of net_device_stats A copy of struct net_device_stats now lives in struct net_device, making in-driver copies a waste of memory. Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-16 20:56:09 -04:00
forcedeth: limit tx to 16 This is a critical patch which adds a workaround for a HW bug. The patch will limit the number of outstanding tx packets to 16. Otherwise, the HW could send out packets with bad checksums. The driver will still setup the tx packets into the ring, however, will only set the Valid bit on 16 packets at a time. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2008-03-10 14:58:21 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
forcedeth: limit tx to 16 This is a critical patch which adds a workaround for a HW bug. The patch will limit the number of outstanding tx packets to 16. Otherwise, the HW could send out packets with bad checksums. The driver will still setup the tx packets into the ring, however, will only set the Valid bit on 16 packets at a time. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2008-03-10 14:58:21 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[netdrvr forcedeth] scatter gather and segmentation offload support also: - eliminate use of pointless get_nvpriv() wrapper, and use netdev_priv() directly. - use NETDEV_TX_xxx return codes
2005-10-26 00:51:24 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
forcedeth: ring access This patch modifys ring access by using pointers. This avoids computing the current index and avoids accessing the base address of the rings. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-09 13:30:07 -05:00
[PATCH] forcedeth config: ring sizes This patch allows for configurable ring size through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:47:34 -04:00
[netdrvr] forcedeth: internal simplifications; changelog removal * remove changelog from source; its kept in git repository * consolidate descriptor version tests using nv_optimized() * consolidate NIC DMA start, stop and drain into nv_start_txrx(), nv_stop_txrx(), nv_drain_txrx() Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-16 01:40:30 -04:00
[PATCH] forcedeth: coding style cleanups Fix the coding style of the nForce Ethernet driver. - typedef's should not be used - variable names should not be capitialized - structure tags should be lower case - add whitespace near keywords - don't add paren's to switch cases - remove paren's from return - don't use __constant_ntohs unless necessary. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> drivers/net/forcedeth.c | 246 ++++++++++++++++++++++++------------------------ 1 file changed, 123 insertions(+), 123 deletions(-) Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-07-27 18:50:08 -07:00
forcedeth: ring access This patch modifys ring access by using pointers. This avoids computing the current index and avoids accessing the base address of the rings. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-09 13:30:07 -05:00
[PATCH] forcedeth: coding style cleanups Fix the coding style of the nForce Ethernet driver. - typedef's should not be used - variable names should not be capitialized - structure tags should be lower case - add whitespace near keywords - don't add paren's to switch cases - remove paren's from return - don't use __constant_ntohs unless necessary. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> drivers/net/forcedeth.c | 246 ++++++++++++++++++++++++------------------------ 1 file changed, 123 insertions(+), 123 deletions(-) Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-07-27 18:50:08 -07:00
forcedeth: ring access This patch modifys ring access by using pointers. This avoids computing the current index and avoids accessing the base address of the rings. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-09 13:30:07 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
forcedeth: ring access This patch modifys ring access by using pointers. This avoids computing the current index and avoids accessing the base address of the rings. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-09 13:30:07 -05:00
[SK_BUFF]: Convert skb->end to sk_buff_data_t Now to convert the last one, skb->data, that will allow many simplifications and removal of some of the offset helpers. Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-04-19 20:43:29 -07:00
forcedeth: ring access This patch modifys ring access by using pointers. This avoids computing the current index and avoids accessing the base address of the rings. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-09 13:30:07 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[netdrvr] forcedeth: internal simplifications; changelog removal * remove changelog from source; its kept in git repository * consolidate descriptor version tests using nv_optimized() * consolidate NIC DMA start, stop and drain into nv_start_txrx(), nv_stop_txrx(), nv_drain_txrx() Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-16 01:40:30 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
forcedeth: ring access This patch modifys ring access by using pointers. This avoids computing the current index and avoids accessing the base address of the rings. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-09 13:30:07 -05:00
forcedeth: new backoff implementation This patch adds support for a new backoff algorithm for half duplex supported in newer hardware. The old method is will be designated as legacy mode. Re-seeding random values for the backoff algorithms are performed when a transmit has failed due to a maximum retry count (1 to 15, where max is considered the wraparound case of 0). Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-04-18 13:50:43 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[NET]: Add netif_tx_lock Various drivers use xmit_lock internally to synchronise with their transmission routines. They do so without setting xmit_lock_owner. This is fine as long as netpoll is not in use. With netpoll it is possible for deadlocks to occur if xmit_lock_owner isn't set. This is because if a printk occurs while xmit_lock is held and xmit_lock_owner is not set can cause netpoll to attempt to take xmit_lock recursively. While it is possible to resolve this by getting netpoll to use trylock, it is suboptimal because netpoll's sole objective is to maximise the chance of getting the printk out on the wire. So delaying or dropping the message is to be avoided as much as possible. So the only alternative is to always set xmit_lock_owner. The following patch does this by introducing the netif_tx_lock family of functions that take care of setting/unsetting xmit_lock_owner. I renamed xmit_lock to _xmit_lock to indicate that it should not be used directly. I didn't provide irq versions of the netif_tx_lock functions since xmit_lock is meant to be a BH-disabling lock. This is pretty much a straight text substitution except for a small bug fix in winbond. It currently uses netif_stop_queue/spin_unlock_wait to stop transmission. This is unsafe as an IRQ can potentially wake up the queue. So it is safer to use netif_tx_disable. The hamradio bits used spin_lock_irq but it is unnecessary as xmit_lock must never be taken in an IRQ handler. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-09 12:20:56 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[netdrvr forcedeth] scatter gather and segmentation offload support also: - eliminate use of pointless get_nvpriv() wrapper, and use netdev_priv() directly. - use NETDEV_TX_xxx return codes
2005-10-26 00:51:24 -04:00
[PATCH] forcedeth: TSO fix for large buffers This contains a bug fix for large buffers. Originally, if a tx buffer to be sent was larger then the maximum size of the tx descriptor, it would overwrite other control bits. In this patch, the buffer is split over multiple descriptors. Also, the fragments are now setup in forward order. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Manfred Spraul <manfred@colorfullife.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-01-05 22:45:45 -08:00
[netdrvr forcedeth] scatter gather and segmentation offload support also: - eliminate use of pointless get_nvpriv() wrapper, and use netdev_priv() directly. - use NETDEV_TX_xxx return codes
2005-10-26 00:51:24 -04:00
[PATCH] forcedeth: TSO fix for large buffers This contains a bug fix for large buffers. Originally, if a tx buffer to be sent was larger then the maximum size of the tx descriptor, it would overwrite other control bits. In this patch, the buffer is split over multiple descriptors. Also, the fragments are now setup in forward order. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Manfred Spraul <manfred@colorfullife.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-01-05 22:45:45 -08:00
forcedeth: ring access This patch modifys ring access by using pointers. This avoids computing the current index and avoids accessing the base address of the rings. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-09 13:30:07 -05:00
forcedeth: optimized routines This patch breaks up the routines into two versions, one for legacy descriptor versions (ver 1 and ver 2) and one for desc ver 3. This will make the new desc functions more leaner and further reductions will be made in next few patches. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:37 -05:00
forcedeth: ring access This patch modifys ring access by using pointers. This avoids computing the current index and avoids accessing the base address of the rings. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-09 13:30:07 -05:00
forcedeth: fix locking bug with netconsole While using netconsole on forcedeth, lockdep noticed the following locking bug: ================================= [ INFO: inconsistent lock state ] 2.6.24-rc6 #6 Signed-off-by: Ingo Molnar <mingo@elte.hu> --------------------------------- inconsistent {softirq-on-W} -> {in-softirq-W} usage. udevd/719 [HC0[0]:SC1[1]:HE1:SE0] takes: (_xmit_ETHER){-+..}, at: [<c043062e>] dev_watchdog+0x1c/0xb9 {softirq-on-W} state was registered at: [<c0147f67>] mark_held_locks+0x4e/0x66 [<c014810e>] trace_hardirqs_on+0xfe/0x136 [<c048ae63>] _spin_unlock_irq+0x22/0x42 [<c02ec617>] nv_start_xmit_optimized+0x347/0x37a [<c042c80d>] netpoll_send_skb+0xa4/0x147 [<c042d4a6>] netpoll_send_udp+0x238/0x242 [<c02f44f6>] write_msg+0x6d/0x9b [<c012c129>] __call_console_drivers+0x4e/0x5a [<c012c18c>] _call_console_drivers+0x57/0x5b [<c012c2dd>] release_console_sem+0x11c/0x1b9 [<c012caeb>] register_console+0x1eb/0x1f3 [<c06ae673>] init_netconsole+0x119/0x15f [<c069149b>] kernel_init+0x147/0x294 [<c01058cb>] kernel_thread_helper+0x7/0x10 [<ffffffff>] 0xffffffff irq event stamp: 950 hardirqs last enabled at (950): [<c048ae63>] _spin_unlock_irq+0x22/0x42 hardirqs last disabled at (949): [<c048aaf7>] _spin_lock_irq+0xc/0x38 softirqs last enabled at (0): [<c012a29c>] copy_process+0x375/0x126d softirqs last disabled at (947): [<c0106d43>] do_softirq+0x61/0xc6 other info that might help us debug this: no locks held by udevd/719. stack backtrace: Pid: 719, comm: udevd Not tainted 2.6.24-rc6 #6 [<c0105c46>] show_trace_log_lvl+0x12/0x25 [<c01063ec>] show_trace+0xd/0x10 [<c010670c>] dump_stack+0x57/0x5f [<c0147505>] print_usage_bug+0x10a/0x117 [<c0147c38>] mark_lock+0x121/0x402 [<c01488b6>] __lock_acquire+0x3d1/0xb64 [<c0149405>] lock_acquire+0x4e/0x6a [<c048a99b>] _spin_lock+0x23/0x32 [<c043062e>] dev_watchdog+0x1c/0xb9 [<c0133e4a>] run_timer_softirq+0x133/0x193 [<c0130907>] __do_softirq+0x78/0xed [<c0106d43>] do_softirq+0x61/0xc6 ======================= eth1: link down The fix is to disable/restore irqs instead of disable/enable. Signed-off-by: Ingo Molnar <mingo@elte.hu> Cc: Ayaz Abdulla <aabdulla@nvidia.com> Cc: Jeff Garzik <jeff@garzik.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2008-03-28 14:41:30 -07:00
[PATCH] forcedeth: TSO fix for large buffers This contains a bug fix for large buffers. Originally, if a tx buffer to be sent was larger then the maximum size of the tx descriptor, it would overwrite other control bits. In this patch, the buffer is split over multiple descriptors. Also, the fragments are now setup in forward order. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Manfred Spraul <manfred@colorfullife.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-01-05 22:45:45 -08:00
[netdrvr forcedeth] scatter gather and segmentation offload support also: - eliminate use of pointless get_nvpriv() wrapper, and use netdev_priv() directly. - use NETDEV_TX_xxx return codes
2005-10-26 00:51:24 -04:00
forcedeth: ring access This patch modifys ring access by using pointers. This avoids computing the current index and avoids accessing the base address of the rings. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-09 13:30:07 -05:00
forcedeth: tx data path optimization This patch optimizes the tx data paths and cleans up the code (removes vlan from descr1/2 since only valid for desc3, changes to make code easier to read, etc). Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:47 -05:00
forcedeth: fix locking bug with netconsole While using netconsole on forcedeth, lockdep noticed the following locking bug: ================================= [ INFO: inconsistent lock state ] 2.6.24-rc6 #6 Signed-off-by: Ingo Molnar <mingo@elte.hu> --------------------------------- inconsistent {softirq-on-W} -> {in-softirq-W} usage. udevd/719 [HC0[0]:SC1[1]:HE1:SE0] takes: (_xmit_ETHER){-+..}, at: [<c043062e>] dev_watchdog+0x1c/0xb9 {softirq-on-W} state was registered at: [<c0147f67>] mark_held_locks+0x4e/0x66 [<c014810e>] trace_hardirqs_on+0xfe/0x136 [<c048ae63>] _spin_unlock_irq+0x22/0x42 [<c02ec617>] nv_start_xmit_optimized+0x347/0x37a [<c042c80d>] netpoll_send_skb+0xa4/0x147 [<c042d4a6>] netpoll_send_udp+0x238/0x242 [<c02f44f6>] write_msg+0x6d/0x9b [<c012c129>] __call_console_drivers+0x4e/0x5a [<c012c18c>] _call_console_drivers+0x57/0x5b [<c012c2dd>] release_console_sem+0x11c/0x1b9 [<c012caeb>] register_console+0x1eb/0x1f3 [<c06ae673>] init_netconsole+0x119/0x15f [<c069149b>] kernel_init+0x147/0x294 [<c01058cb>] kernel_thread_helper+0x7/0x10 [<ffffffff>] 0xffffffff irq event stamp: 950 hardirqs last enabled at (950): [<c048ae63>] _spin_unlock_irq+0x22/0x42 hardirqs last disabled at (949): [<c048aaf7>] _spin_lock_irq+0xc/0x38 softirqs last enabled at (0): [<c012a29c>] copy_process+0x375/0x126d softirqs last disabled at (947): [<c0106d43>] do_softirq+0x61/0xc6 other info that might help us debug this: no locks held by udevd/719. stack backtrace: Pid: 719, comm: udevd Not tainted 2.6.24-rc6 #6 [<c0105c46>] show_trace_log_lvl+0x12/0x25 [<c01063ec>] show_trace+0xd/0x10 [<c010670c>] dump_stack+0x57/0x5f [<c0147505>] print_usage_bug+0x10a/0x117 [<c0147c38>] mark_lock+0x121/0x402 [<c01488b6>] __lock_acquire+0x3d1/0xb64 [<c0149405>] lock_acquire+0x4e/0x6a [<c048a99b>] _spin_lock+0x23/0x32 [<c043062e>] dev_watchdog+0x1c/0xb9 [<c0133e4a>] run_timer_softirq+0x133/0x193 [<c0130907>] __do_softirq+0x78/0xed [<c0106d43>] do_softirq+0x61/0xc6 ======================= eth1: link down The fix is to disable/restore irqs instead of disable/enable. Signed-off-by: Ingo Molnar <mingo@elte.hu> Cc: Ayaz Abdulla <aabdulla@nvidia.com> Cc: Jeff Garzik <jeff@garzik.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2008-03-28 14:41:30 -07:00
[netdrvr forcedeth] scatter gather and segmentation offload support also: - eliminate use of pointless get_nvpriv() wrapper, and use netdev_priv() directly. - use NETDEV_TX_xxx return codes
2005-10-26 00:51:24 -04:00
forcedeth: tx limiting This patch optimizes the logic for tx limiting. It adds a flag to check on the completion side instead of recalculating the number of empty slots. Also, it removes the fields that were previous used for limiting since they have no value. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:42 -05:00
forcedeth: fix locking bug with netconsole While using netconsole on forcedeth, lockdep noticed the following locking bug: ================================= [ INFO: inconsistent lock state ] 2.6.24-rc6 #6 Signed-off-by: Ingo Molnar <mingo@elte.hu> --------------------------------- inconsistent {softirq-on-W} -> {in-softirq-W} usage. udevd/719 [HC0[0]:SC1[1]:HE1:SE0] takes: (_xmit_ETHER){-+..}, at: [<c043062e>] dev_watchdog+0x1c/0xb9 {softirq-on-W} state was registered at: [<c0147f67>] mark_held_locks+0x4e/0x66 [<c014810e>] trace_hardirqs_on+0xfe/0x136 [<c048ae63>] _spin_unlock_irq+0x22/0x42 [<c02ec617>] nv_start_xmit_optimized+0x347/0x37a [<c042c80d>] netpoll_send_skb+0xa4/0x147 [<c042d4a6>] netpoll_send_udp+0x238/0x242 [<c02f44f6>] write_msg+0x6d/0x9b [<c012c129>] __call_console_drivers+0x4e/0x5a [<c012c18c>] _call_console_drivers+0x57/0x5b [<c012c2dd>] release_console_sem+0x11c/0x1b9 [<c012caeb>] register_console+0x1eb/0x1f3 [<c06ae673>] init_netconsole+0x119/0x15f [<c069149b>] kernel_init+0x147/0x294 [<c01058cb>] kernel_thread_helper+0x7/0x10 [<ffffffff>] 0xffffffff irq event stamp: 950 hardirqs last enabled at (950): [<c048ae63>] _spin_unlock_irq+0x22/0x42 hardirqs last disabled at (949): [<c048aaf7>] _spin_lock_irq+0xc/0x38 softirqs last enabled at (0): [<c012a29c>] copy_process+0x375/0x126d softirqs last disabled at (947): [<c0106d43>] do_softirq+0x61/0xc6 other info that might help us debug this: no locks held by udevd/719. stack backtrace: Pid: 719, comm: udevd Not tainted 2.6.24-rc6 #6 [<c0105c46>] show_trace_log_lvl+0x12/0x25 [<c01063ec>] show_trace+0xd/0x10 [<c010670c>] dump_stack+0x57/0x5f [<c0147505>] print_usage_bug+0x10a/0x117 [<c0147c38>] mark_lock+0x121/0x402 [<c01488b6>] __lock_acquire+0x3d1/0xb64 [<c0149405>] lock_acquire+0x4e/0x6a [<c048a99b>] _spin_lock+0x23/0x32 [<c043062e>] dev_watchdog+0x1c/0xb9 [<c0133e4a>] run_timer_softirq+0x133/0x193 [<c0130907>] __do_softirq+0x78/0xed [<c0106d43>] do_softirq+0x61/0xc6 ======================= eth1: link down The fix is to disable/restore irqs instead of disable/enable. Signed-off-by: Ingo Molnar <mingo@elte.hu> Cc: Ayaz Abdulla <aabdulla@nvidia.com> Cc: Jeff Garzik <jeff@garzik.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2008-03-28 14:41:30 -07:00
[netdrvr forcedeth] scatter gather and segmentation offload support also: - eliminate use of pointless get_nvpriv() wrapper, and use netdev_priv() directly. - use NETDEV_TX_xxx return codes
2005-10-26 00:51:24 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
forcedeth: optimized routines This patch breaks up the routines into two versions, one for legacy descriptor versions (ver 1 and ver 2) and one for desc ver 3. This will make the new desc functions more leaner and further reductions will be made in next few patches. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:37 -05:00
forcedeth: ring access This patch modifys ring access by using pointers. This avoids computing the current index and avoids accessing the base address of the rings. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-09 13:30:07 -05:00
[PATCH] forcedeth: TSO fix for large buffers This contains a bug fix for large buffers. Originally, if a tx buffer to be sent was larger then the maximum size of the tx descriptor, it would overwrite other control bits. In this patch, the buffer is split over multiple descriptors. Also, the fragments are now setup in forward order. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Manfred Spraul <manfred@colorfullife.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-01-05 22:45:45 -08:00
forcedeth: ring access This patch modifys ring access by using pointers. This avoids computing the current index and avoids accessing the base address of the rings. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-09 13:30:07 -05:00
[PATCH] forcedeth: TSO fix for large buffers This contains a bug fix for large buffers. Originally, if a tx buffer to be sent was larger then the maximum size of the tx descriptor, it would overwrite other control bits. In this patch, the buffer is split over multiple descriptors. Also, the fragments are now setup in forward order. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Manfred Spraul <manfred@colorfullife.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-01-05 22:45:45 -08:00
forcedeth: ring access This patch modifys ring access by using pointers. This avoids computing the current index and avoids accessing the base address of the rings. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-09 13:30:07 -05:00
[PATCH] forcedeth: TSO fix for large buffers This contains a bug fix for large buffers. Originally, if a tx buffer to be sent was larger then the maximum size of the tx descriptor, it would overwrite other control bits. In this patch, the buffer is split over multiple descriptors. Also, the fragments are now setup in forward order. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Manfred Spraul <manfred@colorfullife.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-01-05 22:45:45 -08:00
forcedeth: ring access This patch modifys ring access by using pointers. This avoids computing the current index and avoids accessing the base address of the rings. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-09 13:30:07 -05:00
forcedeth: optimized routines This patch breaks up the routines into two versions, one for legacy descriptor versions (ver 1 and ver 2) and one for desc ver 3. This will make the new desc functions more leaner and further reductions will be made in next few patches. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:37 -05:00
forcedeth: tx data path optimization This patch optimizes the tx data paths and cleans up the code (removes vlan from descr1/2 since only valid for desc3, changes to make code easier to read, etc). Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:47 -05:00
[PATCH] forcedeth: TSO fix for large buffers This contains a bug fix for large buffers. Originally, if a tx buffer to be sent was larger then the maximum size of the tx descriptor, it would overwrite other control bits. In this patch, the buffer is split over multiple descriptors. Also, the fragments are now setup in forward order. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Manfred Spraul <manfred@colorfullife.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-01-05 22:45:45 -08:00
forcedeth: tx data path optimization This patch optimizes the tx data paths and cleans up the code (removes vlan from descr1/2 since only valid for desc3, changes to make code easier to read, etc). Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:47 -05:00
forcedeth: optimized routines This patch breaks up the routines into two versions, one for legacy descriptor versions (ver 1 and ver 2) and one for desc ver 3. This will make the new desc functions more leaner and further reductions will be made in next few patches. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:37 -05:00
forcedeth: tx data path optimization This patch optimizes the tx data paths and cleans up the code (removes vlan from descr1/2 since only valid for desc3, changes to make code easier to read, etc). Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:47 -05:00
forcedeth: ring access This patch modifys ring access by using pointers. This avoids computing the current index and avoids accessing the base address of the rings. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-09 13:30:07 -05:00
[PATCH] forcedeth: coding style cleanups Fix the coding style of the nForce Ethernet driver. - typedef's should not be used - variable names should not be capitialized - structure tags should be lower case - add whitespace near keywords - don't add paren's to switch cases - remove paren's from return - don't use __constant_ntohs unless necessary. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> drivers/net/forcedeth.c | 246 ++++++++++++++++++++++++------------------------ 1 file changed, 123 insertions(+), 123 deletions(-) Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-07-27 18:50:08 -07:00
[PATCH] forcedeth: TSO fix for large buffers This contains a bug fix for large buffers. Originally, if a tx buffer to be sent was larger then the maximum size of the tx descriptor, it would overwrite other control bits. In this patch, the buffer is split over multiple descriptors. Also, the fragments are now setup in forward order. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Manfred Spraul <manfred@colorfullife.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-01-05 22:45:45 -08:00
forcedeth: ring access This patch modifys ring access by using pointers. This avoids computing the current index and avoids accessing the base address of the rings. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-09 13:30:07 -05:00
[PATCH] forcedeth: TSO fix for large buffers This contains a bug fix for large buffers. Originally, if a tx buffer to be sent was larger then the maximum size of the tx descriptor, it would overwrite other control bits. In this patch, the buffer is split over multiple descriptors. Also, the fragments are now setup in forward order. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Manfred Spraul <manfred@colorfullife.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-01-05 22:45:45 -08:00
forcedeth: ring access This patch modifys ring access by using pointers. This avoids computing the current index and avoids accessing the base address of the rings. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-09 13:30:07 -05:00
forcedeth: optimized routines This patch breaks up the routines into two versions, one for legacy descriptor versions (ver 1 and ver 2) and one for desc ver 3. This will make the new desc functions more leaner and further reductions will be made in next few patches. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:37 -05:00
forcedeth: tx data path optimization This patch optimizes the tx data paths and cleans up the code (removes vlan from descr1/2 since only valid for desc3, changes to make code easier to read, etc). Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:47 -05:00
[PATCH] forcedeth: TSO fix for large buffers This contains a bug fix for large buffers. Originally, if a tx buffer to be sent was larger then the maximum size of the tx descriptor, it would overwrite other control bits. In this patch, the buffer is split over multiple descriptors. Also, the fragments are now setup in forward order. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Manfred Spraul <manfred@colorfullife.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-01-05 22:45:45 -08:00
forcedeth: tx data path optimization This patch optimizes the tx data paths and cleans up the code (removes vlan from descr1/2 since only valid for desc3, changes to make code easier to read, etc). Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:47 -05:00
forcedeth: optimized routines This patch breaks up the routines into two versions, one for legacy descriptor versions (ver 1 and ver 2) and one for desc ver 3. This will make the new desc functions more leaner and further reductions will be made in next few patches. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:37 -05:00
forcedeth: tx data path optimization This patch optimizes the tx data paths and cleans up the code (removes vlan from descr1/2 since only valid for desc3, changes to make code easier to read, etc). Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:47 -05:00
forcedeth: ring access This patch modifys ring access by using pointers. This avoids computing the current index and avoids accessing the base address of the rings. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-09 13:30:07 -05:00
[PATCH] forcedeth: TSO fix for large buffers This contains a bug fix for large buffers. Originally, if a tx buffer to be sent was larger then the maximum size of the tx descriptor, it would overwrite other control bits. In this patch, the buffer is split over multiple descriptors. Also, the fragments are now setup in forward order. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Manfred Spraul <manfred@colorfullife.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-01-05 22:45:45 -08:00
[netdrvr forcedeth] scatter gather and segmentation offload support also: - eliminate use of pointless get_nvpriv() wrapper, and use netdev_priv() directly. - use NETDEV_TX_xxx return codes
2005-10-26 00:51:24 -04:00
[PATCH] forcedeth: TSO fix for large buffers This contains a bug fix for large buffers. Originally, if a tx buffer to be sent was larger then the maximum size of the tx descriptor, it would overwrite other control bits. In this patch, the buffer is split over multiple descriptors. Also, the fragments are now setup in forward order. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Manfred Spraul <manfred@colorfullife.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-01-05 22:45:45 -08:00
forcedeth: optimized routines This patch breaks up the routines into two versions, one for legacy descriptor versions (ver 1 and ver 2) and one for desc ver 3. This will make the new desc functions more leaner and further reductions will be made in next few patches. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:37 -05:00
[netdrvr forcedeth] scatter gather and segmentation offload support also: - eliminate use of pointless get_nvpriv() wrapper, and use netdev_priv() directly. - use NETDEV_TX_xxx return codes
2005-10-26 00:51:24 -04:00
forcedeth: ring access This patch modifys ring access by using pointers. This avoids computing the current index and avoids accessing the base address of the rings. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-09 13:30:07 -05:00
[PATCH] forcedeth: TSO fix for large buffers This contains a bug fix for large buffers. Originally, if a tx buffer to be sent was larger then the maximum size of the tx descriptor, it would overwrite other control bits. In this patch, the buffer is split over multiple descriptors. Also, the fragments are now setup in forward order. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Manfred Spraul <manfred@colorfullife.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-01-05 22:45:45 -08:00
[NET] gso: Add skb_is_gso This patch adds the wrapper function skb_is_gso which can be used instead of directly testing skb_shinfo(skb)->gso_size. This makes things a little nicer and allows us to change the primary key for indicating whether an skb is GSO (if we ever want to do that). Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-07-08 13:34:32 -07:00
[NET]: Merge TSO/UFO fields in sk_buff Having separate fields in sk_buff for TSO/UFO (tso_size/ufo_size) is not going to scale if we add any more segmentation methods (e.g., DCCP). So let's merge them. They were used to tell the protocol of a packet. This function has been subsumed by the new gso_type field. This is essentially a set of netdev feature bits (shifted by 16 bits) that are required to process a specific skb. As such it's easy to tell whether a given device can process a GSO skb: you just have to and the gso_type field and the netdev's features field. I've made gso_type a conjunction. The idea is that you have a base type (e.g., SKB_GSO_TCPV4) that can be modified further to support new features. For example, if we add a hardware TSO type that supports ECN, they would declare NETIF_F_TSO | NETIF_F_TSO_ECN. All TSO packets with CWR set would have a gso_type of SKB_GSO_TCPV4 | SKB_GSO_TCPV4_ECN while all other TSO packets would be SKB_GSO_TCPV4. This means that only the CWR packets need to be emulated in software. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-22 02:40:14 -07:00
[netdrvr forcedeth] scatter gather and segmentation offload support also: - eliminate use of pointless get_nvpriv() wrapper, and use netdev_priv() directly. - use NETDEV_TX_xxx return codes
2005-10-26 00:51:24 -04:00
remove NETIF_F_TSO ifdefery Remove the NETIF_F_TSO #ifdef-ery in drivers/net; this was for old-old-2.4 compat (even current 2.4 has NETIF_F_TSO) but it's time to get rid of it by now. Signed-off-by: Arjan van de Ven <arjan@linux.intel.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-12-12 14:06:23 +01:00
[NET]: Replace CHECKSUM_HW by CHECKSUM_PARTIAL/CHECKSUM_COMPLETE Replace CHECKSUM_HW by CHECKSUM_PARTIAL (for outgoing packets, whose checksum still needs to be completed) and CHECKSUM_COMPLETE (for incoming packets, device supplied full checksum). Patch originally from Herbert Xu, updated by myself for 2.6.18-rc3. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-08-29 16:44:56 -07:00
[netdrvr forcedeth] scatter gather and segmentation offload support also: - eliminate use of pointless get_nvpriv() wrapper, and use netdev_priv() directly. - use NETDEV_TX_xxx return codes
2005-10-26 00:51:24 -04:00
forcedeth: fix locking bug with netconsole While using netconsole on forcedeth, lockdep noticed the following locking bug: ================================= [ INFO: inconsistent lock state ] 2.6.24-rc6 #6 Signed-off-by: Ingo Molnar <mingo@elte.hu> --------------------------------- inconsistent {softirq-on-W} -> {in-softirq-W} usage. udevd/719 [HC0[0]:SC1[1]:HE1:SE0] takes: (_xmit_ETHER){-+..}, at: [<c043062e>] dev_watchdog+0x1c/0xb9 {softirq-on-W} state was registered at: [<c0147f67>] mark_held_locks+0x4e/0x66 [<c014810e>] trace_hardirqs_on+0xfe/0x136 [<c048ae63>] _spin_unlock_irq+0x22/0x42 [<c02ec617>] nv_start_xmit_optimized+0x347/0x37a [<c042c80d>] netpoll_send_skb+0xa4/0x147 [<c042d4a6>] netpoll_send_udp+0x238/0x242 [<c02f44f6>] write_msg+0x6d/0x9b [<c012c129>] __call_console_drivers+0x4e/0x5a [<c012c18c>] _call_console_drivers+0x57/0x5b [<c012c2dd>] release_console_sem+0x11c/0x1b9 [<c012caeb>] register_console+0x1eb/0x1f3 [<c06ae673>] init_netconsole+0x119/0x15f [<c069149b>] kernel_init+0x147/0x294 [<c01058cb>] kernel_thread_helper+0x7/0x10 [<ffffffff>] 0xffffffff irq event stamp: 950 hardirqs last enabled at (950): [<c048ae63>] _spin_unlock_irq+0x22/0x42 hardirqs last disabled at (949): [<c048aaf7>] _spin_lock_irq+0xc/0x38 softirqs last enabled at (0): [<c012a29c>] copy_process+0x375/0x126d softirqs last disabled at (947): [<c0106d43>] do_softirq+0x61/0xc6 other info that might help us debug this: no locks held by udevd/719. stack backtrace: Pid: 719, comm: udevd Not tainted 2.6.24-rc6 #6 [<c0105c46>] show_trace_log_lvl+0x12/0x25 [<c01063ec>] show_trace+0xd/0x10 [<c010670c>] dump_stack+0x57/0x5f [<c0147505>] print_usage_bug+0x10a/0x117 [<c0147c38>] mark_lock+0x121/0x402 [<c01488b6>] __lock_acquire+0x3d1/0xb64 [<c0149405>] lock_acquire+0x4e/0x6a [<c048a99b>] _spin_lock+0x23/0x32 [<c043062e>] dev_watchdog+0x1c/0xb9 [<c0133e4a>] run_timer_softirq+0x133/0x193 [<c0130907>] __do_softirq+0x78/0xed [<c0106d43>] do_softirq+0x61/0xc6 ======================= eth1: link down The fix is to disable/restore irqs instead of disable/enable. Signed-off-by: Ingo Molnar <mingo@elte.hu> Cc: Ayaz Abdulla <aabdulla@nvidia.com> Cc: Jeff Garzik <jeff@garzik.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2008-03-28 14:41:30 -07:00
forcedeth: tx locking This patch reduces the amount of code within the lock to only the critical sections. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-09 13:30:10 -05:00
[PATCH] forcedeth: TSO fix for large buffers This contains a bug fix for large buffers. Originally, if a tx buffer to be sent was larger then the maximum size of the tx descriptor, it would overwrite other control bits. In this patch, the buffer is split over multiple descriptors. Also, the fragments are now setup in forward order. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Manfred Spraul <manfred@colorfullife.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-01-05 22:45:45 -08:00
forcedeth: optimized routines This patch breaks up the routines into two versions, one for legacy descriptor versions (ver 1 and ver 2) and one for desc ver 3. This will make the new desc functions more leaner and further reductions will be made in next few patches. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:37 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
forcedeth: fix locking bug with netconsole While using netconsole on forcedeth, lockdep noticed the following locking bug: ================================= [ INFO: inconsistent lock state ] 2.6.24-rc6 #6 Signed-off-by: Ingo Molnar <mingo@elte.hu> --------------------------------- inconsistent {softirq-on-W} -> {in-softirq-W} usage. udevd/719 [HC0[0]:SC1[1]:HE1:SE0] takes: (_xmit_ETHER){-+..}, at: [<c043062e>] dev_watchdog+0x1c/0xb9 {softirq-on-W} state was registered at: [<c0147f67>] mark_held_locks+0x4e/0x66 [<c014810e>] trace_hardirqs_on+0xfe/0x136 [<c048ae63>] _spin_unlock_irq+0x22/0x42 [<c02ec617>] nv_start_xmit_optimized+0x347/0x37a [<c042c80d>] netpoll_send_skb+0xa4/0x147 [<c042d4a6>] netpoll_send_udp+0x238/0x242 [<c02f44f6>] write_msg+0x6d/0x9b [<c012c129>] __call_console_drivers+0x4e/0x5a [<c012c18c>] _call_console_drivers+0x57/0x5b [<c012c2dd>] release_console_sem+0x11c/0x1b9 [<c012caeb>] register_console+0x1eb/0x1f3 [<c06ae673>] init_netconsole+0x119/0x15f [<c069149b>] kernel_init+0x147/0x294 [<c01058cb>] kernel_thread_helper+0x7/0x10 [<ffffffff>] 0xffffffff irq event stamp: 950 hardirqs last enabled at (950): [<c048ae63>] _spin_unlock_irq+0x22/0x42 hardirqs last disabled at (949): [<c048aaf7>] _spin_lock_irq+0xc/0x38 softirqs last enabled at (0): [<c012a29c>] copy_process+0x375/0x126d softirqs last disabled at (947): [<c0106d43>] do_softirq+0x61/0xc6 other info that might help us debug this: no locks held by udevd/719. stack backtrace: Pid: 719, comm: udevd Not tainted 2.6.24-rc6 #6 [<c0105c46>] show_trace_log_lvl+0x12/0x25 [<c01063ec>] show_trace+0xd/0x10 [<c010670c>] dump_stack+0x57/0x5f [<c0147505>] print_usage_bug+0x10a/0x117 [<c0147c38>] mark_lock+0x121/0x402 [<c01488b6>] __lock_acquire+0x3d1/0xb64 [<c0149405>] lock_acquire+0x4e/0x6a [<c048a99b>] _spin_lock+0x23/0x32 [<c043062e>] dev_watchdog+0x1c/0xb9 [<c0133e4a>] run_timer_softirq+0x133/0x193 [<c0130907>] __do_softirq+0x78/0xed [<c0106d43>] do_softirq+0x61/0xc6 ======================= eth1: link down The fix is to disable/restore irqs instead of disable/enable. Signed-off-by: Ingo Molnar <mingo@elte.hu> Cc: Ayaz Abdulla <aabdulla@nvidia.com> Cc: Jeff Garzik <jeff@garzik.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2008-03-28 14:41:30 -07:00
forcedeth: ring access This patch modifys ring access by using pointers. This avoids computing the current index and avoids accessing the base address of the rings. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-09 13:30:07 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
forcedeth: add hardware tx checksumming Recent forcedeth nics support checksum offloading for tx. The attached patch, written by Ayaz Abdulla, adds the support to the driver. It also cleans up the handling of the three dma ring entry formats that are supported by the driver. Signed-off-By: Manfred Spraul <manfred@colorfullife.com> Signed-off-By: Jeff Garzik <jgarzik@pobox.com>
2005-09-21 23:22:10 -04:00
[netdrvr forcedeth] scatter gather and segmentation offload support also: - eliminate use of pointless get_nvpriv() wrapper, and use netdev_priv() directly. - use NETDEV_TX_xxx return codes
2005-10-26 00:51:24 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
forcedeth: optimized routines This patch breaks up the routines into two versions, one for legacy descriptor versions (ver 1 and ver 2) and one for desc ver 3. This will make the new desc functions more leaner and further reductions will be made in next few patches. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:37 -05:00
forcedeth: tx data path optimization This patch optimizes the tx data paths and cleans up the code (removes vlan from descr1/2 since only valid for desc3, changes to make code easier to read, etc). Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:47 -05:00
forcedeth: optimized routines This patch breaks up the routines into two versions, one for legacy descriptor versions (ver 1 and ver 2) and one for desc ver 3. This will make the new desc functions more leaner and further reductions will be made in next few patches. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:37 -05:00
forcedeth: limit tx to 16 This is a critical patch which adds a workaround for a HW bug. The patch will limit the number of outstanding tx packets to 16. Otherwise, the HW could send out packets with bad checksums. The driver will still setup the tx packets into the ring, however, will only set the Valid bit on 16 packets at a time. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2008-03-10 14:58:21 -05:00
forcedeth: fix locking bug with netconsole While using netconsole on forcedeth, lockdep noticed the following locking bug: ================================= [ INFO: inconsistent lock state ] 2.6.24-rc6 #6 Signed-off-by: Ingo Molnar <mingo@elte.hu> --------------------------------- inconsistent {softirq-on-W} -> {in-softirq-W} usage. udevd/719 [HC0[0]:SC1[1]:HE1:SE0] takes: (_xmit_ETHER){-+..}, at: [<c043062e>] dev_watchdog+0x1c/0xb9 {softirq-on-W} state was registered at: [<c0147f67>] mark_held_locks+0x4e/0x66 [<c014810e>] trace_hardirqs_on+0xfe/0x136 [<c048ae63>] _spin_unlock_irq+0x22/0x42 [<c02ec617>] nv_start_xmit_optimized+0x347/0x37a [<c042c80d>] netpoll_send_skb+0xa4/0x147 [<c042d4a6>] netpoll_send_udp+0x238/0x242 [<c02f44f6>] write_msg+0x6d/0x9b [<c012c129>] __call_console_drivers+0x4e/0x5a [<c012c18c>] _call_console_drivers+0x57/0x5b [<c012c2dd>] release_console_sem+0x11c/0x1b9 [<c012caeb>] register_console+0x1eb/0x1f3 [<c06ae673>] init_netconsole+0x119/0x15f [<c069149b>] kernel_init+0x147/0x294 [<c01058cb>] kernel_thread_helper+0x7/0x10 [<ffffffff>] 0xffffffff irq event stamp: 950 hardirqs last enabled at (950): [<c048ae63>] _spin_unlock_irq+0x22/0x42 hardirqs last disabled at (949): [<c048aaf7>] _spin_lock_irq+0xc/0x38 softirqs last enabled at (0): [<c012a29c>] copy_process+0x375/0x126d softirqs last disabled at (947): [<c0106d43>] do_softirq+0x61/0xc6 other info that might help us debug this: no locks held by udevd/719. stack backtrace: Pid: 719, comm: udevd Not tainted 2.6.24-rc6 #6 [<c0105c46>] show_trace_log_lvl+0x12/0x25 [<c01063ec>] show_trace+0xd/0x10 [<c010670c>] dump_stack+0x57/0x5f [<c0147505>] print_usage_bug+0x10a/0x117 [<c0147c38>] mark_lock+0x121/0x402 [<c01488b6>] __lock_acquire+0x3d1/0xb64 [<c0149405>] lock_acquire+0x4e/0x6a [<c048a99b>] _spin_lock+0x23/0x32 [<c043062e>] dev_watchdog+0x1c/0xb9 [<c0133e4a>] run_timer_softirq+0x133/0x193 [<c0130907>] __do_softirq+0x78/0xed [<c0106d43>] do_softirq+0x61/0xc6 ======================= eth1: link down The fix is to disable/restore irqs instead of disable/enable. Signed-off-by: Ingo Molnar <mingo@elte.hu> Cc: Ayaz Abdulla <aabdulla@nvidia.com> Cc: Jeff Garzik <jeff@garzik.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2008-03-28 14:41:30 -07:00
forcedeth: optimized routines This patch breaks up the routines into two versions, one for legacy descriptor versions (ver 1 and ver 2) and one for desc ver 3. This will make the new desc functions more leaner and further reductions will be made in next few patches. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:37 -05:00
forcedeth: tx data path optimization This patch optimizes the tx data paths and cleans up the code (removes vlan from descr1/2 since only valid for desc3, changes to make code easier to read, etc). Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:47 -05:00
forcedeth: fix locking bug with netconsole While using netconsole on forcedeth, lockdep noticed the following locking bug: ================================= [ INFO: inconsistent lock state ] 2.6.24-rc6 #6 Signed-off-by: Ingo Molnar <mingo@elte.hu> --------------------------------- inconsistent {softirq-on-W} -> {in-softirq-W} usage. udevd/719 [HC0[0]:SC1[1]:HE1:SE0] takes: (_xmit_ETHER){-+..}, at: [<c043062e>] dev_watchdog+0x1c/0xb9 {softirq-on-W} state was registered at: [<c0147f67>] mark_held_locks+0x4e/0x66 [<c014810e>] trace_hardirqs_on+0xfe/0x136 [<c048ae63>] _spin_unlock_irq+0x22/0x42 [<c02ec617>] nv_start_xmit_optimized+0x347/0x37a [<c042c80d>] netpoll_send_skb+0xa4/0x147 [<c042d4a6>] netpoll_send_udp+0x238/0x242 [<c02f44f6>] write_msg+0x6d/0x9b [<c012c129>] __call_console_drivers+0x4e/0x5a [<c012c18c>] _call_console_drivers+0x57/0x5b [<c012c2dd>] release_console_sem+0x11c/0x1b9 [<c012caeb>] register_console+0x1eb/0x1f3 [<c06ae673>] init_netconsole+0x119/0x15f [<c069149b>] kernel_init+0x147/0x294 [<c01058cb>] kernel_thread_helper+0x7/0x10 [<ffffffff>] 0xffffffff irq event stamp: 950 hardirqs last enabled at (950): [<c048ae63>] _spin_unlock_irq+0x22/0x42 hardirqs last disabled at (949): [<c048aaf7>] _spin_lock_irq+0xc/0x38 softirqs last enabled at (0): [<c012a29c>] copy_process+0x375/0x126d softirqs last disabled at (947): [<c0106d43>] do_softirq+0x61/0xc6 other info that might help us debug this: no locks held by udevd/719. stack backtrace: Pid: 719, comm: udevd Not tainted 2.6.24-rc6 #6 [<c0105c46>] show_trace_log_lvl+0x12/0x25 [<c01063ec>] show_trace+0xd/0x10 [<c010670c>] dump_stack+0x57/0x5f [<c0147505>] print_usage_bug+0x10a/0x117 [<c0147c38>] mark_lock+0x121/0x402 [<c01488b6>] __lock_acquire+0x3d1/0xb64 [<c0149405>] lock_acquire+0x4e/0x6a [<c048a99b>] _spin_lock+0x23/0x32 [<c043062e>] dev_watchdog+0x1c/0xb9 [<c0133e4a>] run_timer_softirq+0x133/0x193 [<c0130907>] __do_softirq+0x78/0xed [<c0106d43>] do_softirq+0x61/0xc6 ======================= eth1: link down The fix is to disable/restore irqs instead of disable/enable. Signed-off-by: Ingo Molnar <mingo@elte.hu> Cc: Ayaz Abdulla <aabdulla@nvidia.com> Cc: Jeff Garzik <jeff@garzik.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2008-03-28 14:41:30 -07:00
forcedeth: optimized routines This patch breaks up the routines into two versions, one for legacy descriptor versions (ver 1 and ver 2) and one for desc ver 3. This will make the new desc functions more leaner and further reductions will be made in next few patches. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:37 -05:00
forcedeth: tx limiting This patch optimizes the logic for tx limiting. It adds a flag to check on the completion side instead of recalculating the number of empty slots. Also, it removes the fields that were previous used for limiting since they have no value. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:42 -05:00
forcedeth: fix locking bug with netconsole While using netconsole on forcedeth, lockdep noticed the following locking bug: ================================= [ INFO: inconsistent lock state ] 2.6.24-rc6 #6 Signed-off-by: Ingo Molnar <mingo@elte.hu> --------------------------------- inconsistent {softirq-on-W} -> {in-softirq-W} usage. udevd/719 [HC0[0]:SC1[1]:HE1:SE0] takes: (_xmit_ETHER){-+..}, at: [<c043062e>] dev_watchdog+0x1c/0xb9 {softirq-on-W} state was registered at: [<c0147f67>] mark_held_locks+0x4e/0x66 [<c014810e>] trace_hardirqs_on+0xfe/0x136 [<c048ae63>] _spin_unlock_irq+0x22/0x42 [<c02ec617>] nv_start_xmit_optimized+0x347/0x37a [<c042c80d>] netpoll_send_skb+0xa4/0x147 [<c042d4a6>] netpoll_send_udp+0x238/0x242 [<c02f44f6>] write_msg+0x6d/0x9b [<c012c129>] __call_console_drivers+0x4e/0x5a [<c012c18c>] _call_console_drivers+0x57/0x5b [<c012c2dd>] release_console_sem+0x11c/0x1b9 [<c012caeb>] register_console+0x1eb/0x1f3 [<c06ae673>] init_netconsole+0x119/0x15f [<c069149b>] kernel_init+0x147/0x294 [<c01058cb>] kernel_thread_helper+0x7/0x10 [<ffffffff>] 0xffffffff irq event stamp: 950 hardirqs last enabled at (950): [<c048ae63>] _spin_unlock_irq+0x22/0x42 hardirqs last disabled at (949): [<c048aaf7>] _spin_lock_irq+0xc/0x38 softirqs last enabled at (0): [<c012a29c>] copy_process+0x375/0x126d softirqs last disabled at (947): [<c0106d43>] do_softirq+0x61/0xc6 other info that might help us debug this: no locks held by udevd/719. stack backtrace: Pid: 719, comm: udevd Not tainted 2.6.24-rc6 #6 [<c0105c46>] show_trace_log_lvl+0x12/0x25 [<c01063ec>] show_trace+0xd/0x10 [<c010670c>] dump_stack+0x57/0x5f [<c0147505>] print_usage_bug+0x10a/0x117 [<c0147c38>] mark_lock+0x121/0x402 [<c01488b6>] __lock_acquire+0x3d1/0xb64 [<c0149405>] lock_acquire+0x4e/0x6a [<c048a99b>] _spin_lock+0x23/0x32 [<c043062e>] dev_watchdog+0x1c/0xb9 [<c0133e4a>] run_timer_softirq+0x133/0x193 [<c0130907>] __do_softirq+0x78/0xed [<c0106d43>] do_softirq+0x61/0xc6 ======================= eth1: link down The fix is to disable/restore irqs instead of disable/enable. Signed-off-by: Ingo Molnar <mingo@elte.hu> Cc: Ayaz Abdulla <aabdulla@nvidia.com> Cc: Jeff Garzik <jeff@garzik.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2008-03-28 14:41:30 -07:00
forcedeth: optimized routines This patch breaks up the routines into two versions, one for legacy descriptor versions (ver 1 and ver 2) and one for desc ver 3. This will make the new desc functions more leaner and further reductions will be made in next few patches. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:37 -05:00
forcedeth: limit tx to 16 This is a critical patch which adds a workaround for a HW bug. The patch will limit the number of outstanding tx packets to 16. Otherwise, the HW could send out packets with bad checksums. The driver will still setup the tx packets into the ring, however, will only set the Valid bit on 16 packets at a time. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2008-03-10 14:58:21 -05:00
forcedeth: optimized routines This patch breaks up the routines into two versions, one for legacy descriptor versions (ver 1 and ver 2) and one for desc ver 3. This will make the new desc functions more leaner and further reductions will be made in next few patches. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:37 -05:00
forcedeth endianness bugs * misannotation: struct register_test members are actually host-endian * bug: cpu_to_le64(n) >> 32 instead of cpu_to_le32(n >> 32) in setting ->bufhigh and similar for ->buflow (take low bits, _then_ convert to little-endian, not the other way round). * bug: setup_hw_rings() should not convert to little-endian at all (we feed the result to writel(), not store in shared data structure), let alone try to play with shifting and masking little-endian values. Introduced when setup_hw_rings() went in, screwed both 64bit case and the old code for 32bit rings it had replaced. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-12-09 16:06:41 +00:00
forcedeth: optimized routines This patch breaks up the routines into two versions, one for legacy descriptor versions (ver 1 and ver 2) and one for desc ver 3. This will make the new desc functions more leaner and further reductions will be made in next few patches. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:37 -05:00
forcedeth: tx data path optimization This patch optimizes the tx data paths and cleans up the code (removes vlan from descr1/2 since only valid for desc3, changes to make code easier to read, etc). Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:47 -05:00
forcedeth: optimized routines This patch breaks up the routines into two versions, one for legacy descriptor versions (ver 1 and ver 2) and one for desc ver 3. This will make the new desc functions more leaner and further reductions will be made in next few patches. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:37 -05:00
forcedeth: tx data path optimization This patch optimizes the tx data paths and cleans up the code (removes vlan from descr1/2 since only valid for desc3, changes to make code easier to read, etc). Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:47 -05:00
forcedeth: optimized routines This patch breaks up the routines into two versions, one for legacy descriptor versions (ver 1 and ver 2) and one for desc ver 3. This will make the new desc functions more leaner and further reductions will be made in next few patches. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:37 -05:00
forcedeth: tx data path optimization This patch optimizes the tx data paths and cleans up the code (removes vlan from descr1/2 since only valid for desc3, changes to make code easier to read, etc). Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:47 -05:00
forcedeth: optimized routines This patch breaks up the routines into two versions, one for legacy descriptor versions (ver 1 and ver 2) and one for desc ver 3. This will make the new desc functions more leaner and further reductions will be made in next few patches. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:37 -05:00
forcedeth endianness bugs * misannotation: struct register_test members are actually host-endian * bug: cpu_to_le64(n) >> 32 instead of cpu_to_le32(n >> 32) in setting ->bufhigh and similar for ->buflow (take low bits, _then_ convert to little-endian, not the other way round). * bug: setup_hw_rings() should not convert to little-endian at all (we feed the result to writel(), not store in shared data structure), let alone try to play with shifting and masking little-endian values. Introduced when setup_hw_rings() went in, screwed both 64bit case and the old code for 32bit rings it had replaced. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-12-09 16:06:41 +00:00
forcedeth: optimized routines This patch breaks up the routines into two versions, one for legacy descriptor versions (ver 1 and ver 2) and one for desc ver 3. This will make the new desc functions more leaner and further reductions will be made in next few patches. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:37 -05:00
forcedeth: tx data path optimization This patch optimizes the tx data paths and cleans up the code (removes vlan from descr1/2 since only valid for desc3, changes to make code easier to read, etc). Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:47 -05:00
forcedeth: optimized routines This patch breaks up the routines into two versions, one for legacy descriptor versions (ver 1 and ver 2) and one for desc ver 3. This will make the new desc functions more leaner and further reductions will be made in next few patches. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:37 -05:00
forcedeth: tx data path optimization This patch optimizes the tx data paths and cleans up the code (removes vlan from descr1/2 since only valid for desc3, changes to make code easier to read, etc). Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:47 -05:00
forcedeth: optimized routines This patch breaks up the routines into two versions, one for legacy descriptor versions (ver 1 and ver 2) and one for desc ver 3. This will make the new desc functions more leaner and further reductions will be made in next few patches. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:37 -05:00
forcedeth: tx data path optimization This patch optimizes the tx data paths and cleans up the code (removes vlan from descr1/2 since only valid for desc3, changes to make code easier to read, etc). Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:47 -05:00
forcedeth: optimized routines This patch breaks up the routines into two versions, one for legacy descriptor versions (ver 1 and ver 2) and one for desc ver 3. This will make the new desc functions more leaner and further reductions will be made in next few patches. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:37 -05:00
forcedeth: tx data path optimization This patch optimizes the tx data paths and cleans up the code (removes vlan from descr1/2 since only valid for desc3, changes to make code easier to read, etc). Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:47 -05:00
forcedeth: optimized routines This patch breaks up the routines into two versions, one for legacy descriptor versions (ver 1 and ver 2) and one for desc ver 3. This will make the new desc functions more leaner and further reductions will be made in next few patches. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:37 -05:00
forcedeth: tx data path optimization This patch optimizes the tx data paths and cleans up the code (removes vlan from descr1/2 since only valid for desc3, changes to make code easier to read, etc). Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:47 -05:00
forcedeth: optimized routines This patch breaks up the routines into two versions, one for legacy descriptor versions (ver 1 and ver 2) and one for desc ver 3. This will make the new desc functions more leaner and further reductions will be made in next few patches. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:37 -05:00
forcedeth: fix locking bug with netconsole While using netconsole on forcedeth, lockdep noticed the following locking bug: ================================= [ INFO: inconsistent lock state ] 2.6.24-rc6 #6 Signed-off-by: Ingo Molnar <mingo@elte.hu> --------------------------------- inconsistent {softirq-on-W} -> {in-softirq-W} usage. udevd/719 [HC0[0]:SC1[1]:HE1:SE0] takes: (_xmit_ETHER){-+..}, at: [<c043062e>] dev_watchdog+0x1c/0xb9 {softirq-on-W} state was registered at: [<c0147f67>] mark_held_locks+0x4e/0x66 [<c014810e>] trace_hardirqs_on+0xfe/0x136 [<c048ae63>] _spin_unlock_irq+0x22/0x42 [<c02ec617>] nv_start_xmit_optimized+0x347/0x37a [<c042c80d>] netpoll_send_skb+0xa4/0x147 [<c042d4a6>] netpoll_send_udp+0x238/0x242 [<c02f44f6>] write_msg+0x6d/0x9b [<c012c129>] __call_console_drivers+0x4e/0x5a [<c012c18c>] _call_console_drivers+0x57/0x5b [<c012c2dd>] release_console_sem+0x11c/0x1b9 [<c012caeb>] register_console+0x1eb/0x1f3 [<c06ae673>] init_netconsole+0x119/0x15f [<c069149b>] kernel_init+0x147/0x294 [<c01058cb>] kernel_thread_helper+0x7/0x10 [<ffffffff>] 0xffffffff irq event stamp: 950 hardirqs last enabled at (950): [<c048ae63>] _spin_unlock_irq+0x22/0x42 hardirqs last disabled at (949): [<c048aaf7>] _spin_lock_irq+0xc/0x38 softirqs last enabled at (0): [<c012a29c>] copy_process+0x375/0x126d softirqs last disabled at (947): [<c0106d43>] do_softirq+0x61/0xc6 other info that might help us debug this: no locks held by udevd/719. stack backtrace: Pid: 719, comm: udevd Not tainted 2.6.24-rc6 #6 [<c0105c46>] show_trace_log_lvl+0x12/0x25 [<c01063ec>] show_trace+0xd/0x10 [<c010670c>] dump_stack+0x57/0x5f [<c0147505>] print_usage_bug+0x10a/0x117 [<c0147c38>] mark_lock+0x121/0x402 [<c01488b6>] __lock_acquire+0x3d1/0xb64 [<c0149405>] lock_acquire+0x4e/0x6a [<c048a99b>] _spin_lock+0x23/0x32 [<c043062e>] dev_watchdog+0x1c/0xb9 [<c0133e4a>] run_timer_softirq+0x133/0x193 [<c0130907>] __do_softirq+0x78/0xed [<c0106d43>] do_softirq+0x61/0xc6 ======================= eth1: link down The fix is to disable/restore irqs instead of disable/enable. Signed-off-by: Ingo Molnar <mingo@elte.hu> Cc: Ayaz Abdulla <aabdulla@nvidia.com> Cc: Jeff Garzik <jeff@garzik.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2008-03-28 14:41:30 -07:00
forcedeth: optimized routines This patch breaks up the routines into two versions, one for legacy descriptor versions (ver 1 and ver 2) and one for desc ver 3. This will make the new desc functions more leaner and further reductions will be made in next few patches. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:37 -05:00
forcedeth: limit tx to 16 This is a critical patch which adds a workaround for a HW bug. The patch will limit the number of outstanding tx packets to 16. Otherwise, the HW could send out packets with bad checksums. The driver will still setup the tx packets into the ring, however, will only set the Valid bit on 16 packets at a time. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2008-03-10 14:58:21 -05:00
forcedeth: optimized routines This patch breaks up the routines into two versions, one for legacy descriptor versions (ver 1 and ver 2) and one for desc ver 3. This will make the new desc functions more leaner and further reductions will be made in next few patches. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:37 -05:00
forcedeth: fix locking bug with netconsole While using netconsole on forcedeth, lockdep noticed the following locking bug: ================================= [ INFO: inconsistent lock state ] 2.6.24-rc6 #6 Signed-off-by: Ingo Molnar <mingo@elte.hu> --------------------------------- inconsistent {softirq-on-W} -> {in-softirq-W} usage. udevd/719 [HC0[0]:SC1[1]:HE1:SE0] takes: (_xmit_ETHER){-+..}, at: [<c043062e>] dev_watchdog+0x1c/0xb9 {softirq-on-W} state was registered at: [<c0147f67>] mark_held_locks+0x4e/0x66 [<c014810e>] trace_hardirqs_on+0xfe/0x136 [<c048ae63>] _spin_unlock_irq+0x22/0x42 [<c02ec617>] nv_start_xmit_optimized+0x347/0x37a [<c042c80d>] netpoll_send_skb+0xa4/0x147 [<c042d4a6>] netpoll_send_udp+0x238/0x242 [<c02f44f6>] write_msg+0x6d/0x9b [<c012c129>] __call_console_drivers+0x4e/0x5a [<c012c18c>] _call_console_drivers+0x57/0x5b [<c012c2dd>] release_console_sem+0x11c/0x1b9 [<c012caeb>] register_console+0x1eb/0x1f3 [<c06ae673>] init_netconsole+0x119/0x15f [<c069149b>] kernel_init+0x147/0x294 [<c01058cb>] kernel_thread_helper+0x7/0x10 [<ffffffff>] 0xffffffff irq event stamp: 950 hardirqs last enabled at (950): [<c048ae63>] _spin_unlock_irq+0x22/0x42 hardirqs last disabled at (949): [<c048aaf7>] _spin_lock_irq+0xc/0x38 softirqs last enabled at (0): [<c012a29c>] copy_process+0x375/0x126d softirqs last disabled at (947): [<c0106d43>] do_softirq+0x61/0xc6 other info that might help us debug this: no locks held by udevd/719. stack backtrace: Pid: 719, comm: udevd Not tainted 2.6.24-rc6 #6 [<c0105c46>] show_trace_log_lvl+0x12/0x25 [<c01063ec>] show_trace+0xd/0x10 [<c010670c>] dump_stack+0x57/0x5f [<c0147505>] print_usage_bug+0x10a/0x117 [<c0147c38>] mark_lock+0x121/0x402 [<c01488b6>] __lock_acquire+0x3d1/0xb64 [<c0149405>] lock_acquire+0x4e/0x6a [<c048a99b>] _spin_lock+0x23/0x32 [<c043062e>] dev_watchdog+0x1c/0xb9 [<c0133e4a>] run_timer_softirq+0x133/0x193 [<c0130907>] __do_softirq+0x78/0xed [<c0106d43>] do_softirq+0x61/0xc6 ======================= eth1: link down The fix is to disable/restore irqs instead of disable/enable. Signed-off-by: Ingo Molnar <mingo@elte.hu> Cc: Ayaz Abdulla <aabdulla@nvidia.com> Cc: Jeff Garzik <jeff@garzik.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2008-03-28 14:41:30 -07:00
forcedeth: optimized routines This patch breaks up the routines into two versions, one for legacy descriptor versions (ver 1 and ver 2) and one for desc ver 3. This will make the new desc functions more leaner and further reductions will be made in next few patches. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:37 -05:00
forcedeth: limit tx to 16 This is a critical patch which adds a workaround for a HW bug. The patch will limit the number of outstanding tx packets to 16. Otherwise, the HW could send out packets with bad checksums. The driver will still setup the tx packets into the ring, however, will only set the Valid bit on 16 packets at a time. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2008-03-10 14:58:21 -05:00
fix endian lossage in forcedeth a) if you initialize something with le32_to_cpu(...), then |= it with host-endian and feed to cpu_to_le32(), it's most definitely *not* __le32. As sparse would've told you... b) the whole sequence is |= cpu_to_le32(host-endian constant) Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2008-03-26 05:57:12 +00:00
forcedeth: limit tx to 16 This is a critical patch which adds a workaround for a HW bug. The patch will limit the number of outstanding tx packets to 16. Otherwise, the HW could send out packets with bad checksums. The driver will still setup the tx packets into the ring, however, will only set the Valid bit on 16 packets at a time. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2008-03-10 14:58:21 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[netdrvr forcedeth] scatter gather and segmentation offload support also: - eliminate use of pointless get_nvpriv() wrapper, and use netdev_priv() directly. - use NETDEV_TX_xxx return codes
2005-10-26 00:51:24 -04:00
[PATCH] forcedeth: coding style cleanups Fix the coding style of the nForce Ethernet driver. - typedef's should not be used - variable names should not be capitialized - structure tags should be lower case - add whitespace near keywords - don't add paren's to switch cases - remove paren's from return - don't use __constant_ntohs unless necessary. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> drivers/net/forcedeth.c | 246 ++++++++++++++++++++++++------------------------ 1 file changed, 123 insertions(+), 123 deletions(-) Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-07-27 18:50:08 -07:00
forcedeth: tx limiting This patch optimizes the logic for tx limiting. It adds a flag to check on the completion side instead of recalculating the number of empty slots. Also, it removes the fields that were previous used for limiting since they have no value. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:42 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
forcedeth: tx data path optimization This patch optimizes the tx data paths and cleans up the code (removes vlan from descr1/2 since only valid for desc3, changes to make code easier to read, etc). Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:47 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
forcedeth: ring access This patch modifys ring access by using pointers. This avoids computing the current index and avoids accessing the base address of the rings. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-09 13:30:07 -05:00
forcedeth: tx data path optimization This patch optimizes the tx data paths and cleans up the code (removes vlan from descr1/2 since only valid for desc3, changes to make code easier to read, etc). Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:47 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth: coding style cleanups Fix the coding style of the nForce Ethernet driver. - typedef's should not be used - variable names should not be capitialized - structure tags should be lower case - add whitespace near keywords - don't add paren's to switch cases - remove paren's from return - don't use __constant_ntohs unless necessary. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> drivers/net/forcedeth.c | 246 ++++++++++++++++++++++++------------------------ 1 file changed, 123 insertions(+), 123 deletions(-) Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-07-27 18:50:08 -07:00
forcedeth: tx data path optimization This patch optimizes the tx data paths and cleans up the code (removes vlan from descr1/2 since only valid for desc3, changes to make code easier to read, etc). Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:47 -05:00
[PATCH] forcedeth: coding style cleanups Fix the coding style of the nForce Ethernet driver. - typedef's should not be used - variable names should not be capitialized - structure tags should be lower case - add whitespace near keywords - don't add paren's to switch cases - remove paren's from return - don't use __constant_ntohs unless necessary. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> drivers/net/forcedeth.c | 246 ++++++++++++++++++++++++------------------------ 1 file changed, 123 insertions(+), 123 deletions(-) Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-07-27 18:50:08 -07:00
[netdrvr] forcedeth: remove in-driver copy of net_device_stats A copy of struct net_device_stats now lives in struct net_device, making in-driver copies a waste of memory. Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-16 20:56:09 -04:00
[PATCH] forcedeth: coding style cleanups Fix the coding style of the nForce Ethernet driver. - typedef's should not be used - variable names should not be capitialized - structure tags should be lower case - add whitespace near keywords - don't add paren's to switch cases - remove paren's from return - don't use __constant_ntohs unless necessary. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> drivers/net/forcedeth.c | 246 ++++++++++++++++++++++++------------------------ 1 file changed, 123 insertions(+), 123 deletions(-) Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-07-27 18:50:08 -07:00
[netdrvr] forcedeth: remove in-driver copy of net_device_stats A copy of struct net_device_stats now lives in struct net_device, making in-driver copies a waste of memory. Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-16 20:56:09 -04:00
forcedeth: new backoff implementation This patch adds support for a new backoff algorithm for half duplex supported in newer hardware. The old method is will be designated as legacy mode. Re-seeding random values for the backoff algorithms are performed when a transmit has failed due to a maximum retry count (1 to 15, where max is considered the wraparound case of 0). Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-04-18 13:50:43 -07:00
[netdrvr] forcedeth: remove in-driver copy of net_device_stats A copy of struct net_device_stats now lives in struct net_device, making in-driver copies a waste of memory. Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-16 20:56:09 -04:00
[netdrvr forcedeth] scatter gather and segmentation offload support also: - eliminate use of pointless get_nvpriv() wrapper, and use netdev_priv() directly. - use NETDEV_TX_xxx return codes
2005-10-26 00:51:24 -04:00
[netdrvr] forcedeth: remove in-driver copy of net_device_stats A copy of struct net_device_stats now lives in struct net_device, making in-driver copies a waste of memory. Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-16 20:56:09 -04:00
[netdrvr forcedeth] scatter gather and segmentation offload support also: - eliminate use of pointless get_nvpriv() wrapper, and use netdev_priv() directly. - use NETDEV_TX_xxx return codes
2005-10-26 00:51:24 -04:00
forcedeth: tx data path optimization This patch optimizes the tx data paths and cleans up the code (removes vlan from descr1/2 since only valid for desc3, changes to make code easier to read, etc). Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:47 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth: coding style cleanups Fix the coding style of the nForce Ethernet driver. - typedef's should not be used - variable names should not be capitialized - structure tags should be lower case - add whitespace near keywords - don't add paren's to switch cases - remove paren's from return - don't use __constant_ntohs unless necessary. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> drivers/net/forcedeth.c | 246 ++++++++++++++++++++++++------------------------ 1 file changed, 123 insertions(+), 123 deletions(-) Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-07-27 18:50:08 -07:00
forcedeth: tx data path optimization This patch optimizes the tx data paths and cleans up the code (removes vlan from descr1/2 since only valid for desc3, changes to make code easier to read, etc). Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:47 -05:00
[PATCH] forcedeth: coding style cleanups Fix the coding style of the nForce Ethernet driver. - typedef's should not be used - variable names should not be capitialized - structure tags should be lower case - add whitespace near keywords - don't add paren's to switch cases - remove paren's from return - don't use __constant_ntohs unless necessary. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> drivers/net/forcedeth.c | 246 ++++++++++++++++++++++++------------------------ 1 file changed, 123 insertions(+), 123 deletions(-) Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-07-27 18:50:08 -07:00
[netdrvr] forcedeth: remove in-driver copy of net_device_stats A copy of struct net_device_stats now lives in struct net_device, making in-driver copies a waste of memory. Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-16 20:56:09 -04:00
[PATCH] forcedeth: coding style cleanups Fix the coding style of the nForce Ethernet driver. - typedef's should not be used - variable names should not be capitialized - structure tags should be lower case - add whitespace near keywords - don't add paren's to switch cases - remove paren's from return - don't use __constant_ntohs unless necessary. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> drivers/net/forcedeth.c | 246 ++++++++++++++++++++++++------------------------ 1 file changed, 123 insertions(+), 123 deletions(-) Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-07-27 18:50:08 -07:00
[netdrvr] forcedeth: remove in-driver copy of net_device_stats A copy of struct net_device_stats now lives in struct net_device, making in-driver copies a waste of memory. Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-16 20:56:09 -04:00
forcedeth: new backoff implementation This patch adds support for a new backoff algorithm for half duplex supported in newer hardware. The old method is will be designated as legacy mode. Re-seeding random values for the backoff algorithms are performed when a transmit has failed due to a maximum retry count (1 to 15, where max is considered the wraparound case of 0). Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-04-18 13:50:43 -07:00
[netdrvr] forcedeth: remove in-driver copy of net_device_stats A copy of struct net_device_stats now lives in struct net_device, making in-driver copies a waste of memory. Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-16 20:56:09 -04:00
[netdrvr forcedeth] scatter gather and segmentation offload support also: - eliminate use of pointless get_nvpriv() wrapper, and use netdev_priv() directly. - use NETDEV_TX_xxx return codes
2005-10-26 00:51:24 -04:00
[netdrvr] forcedeth: remove in-driver copy of net_device_stats A copy of struct net_device_stats now lives in struct net_device, making in-driver copies a waste of memory. Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-16 20:56:09 -04:00
[netdrvr] trim trailing whitespace: 8139*.c, epic100, forcedeth, tulip/*
2006-05-26 21:39:03 -04:00
forcedeth: tx data path optimization This patch optimizes the tx data paths and cleans up the code (removes vlan from descr1/2 since only valid for desc3, changes to make code easier to read, etc). Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:47 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
forcedeth: tx data path optimization This patch optimizes the tx data paths and cleans up the code (removes vlan from descr1/2 since only valid for desc3, changes to make code easier to read, etc). Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:47 -05:00
forcedeth: optimized routines This patch breaks up the routines into two versions, one for legacy descriptor versions (ver 1 and ver 2) and one for desc ver 3. This will make the new desc functions more leaner and further reductions will be made in next few patches. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:37 -05:00
forcedeth: tx data path optimization This patch optimizes the tx data paths and cleans up the code (removes vlan from descr1/2 since only valid for desc3, changes to make code easier to read, etc). Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:47 -05:00
forcedeth: optimized routines This patch breaks up the routines into two versions, one for legacy descriptor versions (ver 1 and ver 2) and one for desc ver 3. This will make the new desc functions more leaner and further reductions will be made in next few patches. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:37 -05:00
forcedeth: tx data path optimization This patch optimizes the tx data paths and cleans up the code (removes vlan from descr1/2 since only valid for desc3, changes to make code easier to read, etc). Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:47 -05:00
forcedeth: tx limiting This patch optimizes the logic for tx limiting. It adds a flag to check on the completion side instead of recalculating the number of empty slots. Also, it removes the fields that were previous used for limiting since they have no value. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:42 -05:00
forcedeth: optimized routines This patch breaks up the routines into two versions, one for legacy descriptor versions (ver 1 and ver 2) and one for desc ver 3. This will make the new desc functions more leaner and further reductions will be made in next few patches. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:37 -05:00
forcedeth: tx limiting This patch optimizes the logic for tx limiting. It adds a flag to check on the completion side instead of recalculating the number of empty slots. Also, it removes the fields that were previous used for limiting since they have no value. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:42 -05:00
forcedeth: optimized routines This patch breaks up the routines into two versions, one for legacy descriptor versions (ver 1 and ver 2) and one for desc ver 3. This will make the new desc functions more leaner and further reductions will be made in next few patches. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:37 -05:00
forcedeth: tx max work This patch adds a limit to how much tx work can be done in each iteration of tx processing. If the max limit is reached, remaining tx completions will be handled by timer interrupt. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-23 12:00:56 -05:00
forcedeth: optimized routines This patch breaks up the routines into two versions, one for legacy descriptor versions (ver 1 and ver 2) and one for desc ver 3. This will make the new desc functions more leaner and further reductions will be made in next few patches. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:37 -05:00
forcedeth: tx limiting This patch optimizes the logic for tx limiting. It adds a flag to check on the completion side instead of recalculating the number of empty slots. Also, it removes the fields that were previous used for limiting since they have no value. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:42 -05:00
forcedeth: optimized routines This patch breaks up the routines into two versions, one for legacy descriptor versions (ver 1 and ver 2) and one for desc ver 3. This will make the new desc functions more leaner and further reductions will be made in next few patches. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:37 -05:00
forcedeth: tx data path optimization This patch optimizes the tx data paths and cleans up the code (removes vlan from descr1/2 since only valid for desc3, changes to make code easier to read, etc). Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:47 -05:00
forcedeth: tx max work This patch adds a limit to how much tx work can be done in each iteration of tx processing. If the max limit is reached, remaining tx completions will be handled by timer interrupt. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-23 12:00:56 -05:00
forcedeth: optimized routines This patch breaks up the routines into two versions, one for legacy descriptor versions (ver 1 and ver 2) and one for desc ver 3. This will make the new desc functions more leaner and further reductions will be made in next few patches. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:37 -05:00
forcedeth: tx data path optimization This patch optimizes the tx data paths and cleans up the code (removes vlan from descr1/2 since only valid for desc3, changes to make code easier to read, etc). Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:47 -05:00
forcedeth: optimized routines This patch breaks up the routines into two versions, one for legacy descriptor versions (ver 1 and ver 2) and one for desc ver 3. This will make the new desc functions more leaner and further reductions will be made in next few patches. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:37 -05:00
forcedeth: statistics optimization This patch optimizes the data paths that can support hw counters. It removes the sw counted statistics. This is the last patch for the optimization set. Bumping up version of driver. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-23 12:27:21 -05:00
[netdrvr] forcedeth: remove in-driver copy of net_device_stats A copy of struct net_device_stats now lives in struct net_device, making in-driver copies a waste of memory. Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-16 20:56:09 -04:00
forcedeth: new backoff implementation This patch adds support for a new backoff algorithm for half duplex supported in newer hardware. The old method is will be designated as legacy mode. Re-seeding random values for the backoff algorithms are performed when a transmit has failed due to a maximum retry count (1 to 15, where max is considered the wraparound case of 0). Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-04-18 13:50:43 -07:00
forcedeth: tx data path optimization This patch optimizes the tx data paths and cleans up the code (removes vlan from descr1/2 since only valid for desc3, changes to make code easier to read, etc). Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:47 -05:00
forcedeth: limit tx to 16 This is a critical patch which adds a workaround for a HW bug. The patch will limit the number of outstanding tx packets to 16. Otherwise, the HW could send out packets with bad checksums. The driver will still setup the tx packets into the ring, however, will only set the Valid bit on 16 packets at a time. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2008-03-10 14:58:21 -05:00
forcedeth: ring access This patch modifys ring access by using pointers. This avoids computing the current index and avoids accessing the base address of the rings. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-09 13:30:07 -05:00
forcedeth: tx data path optimization This patch optimizes the tx data paths and cleans up the code (removes vlan from descr1/2 since only valid for desc3, changes to make code easier to read, etc). Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:47 -05:00
forcedeth: optimized routines This patch breaks up the routines into two versions, one for legacy descriptor versions (ver 1 and ver 2) and one for desc ver 3. This will make the new desc functions more leaner and further reductions will be made in next few patches. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:37 -05:00
forcedeth: tx data path optimization This patch optimizes the tx data paths and cleans up the code (removes vlan from descr1/2 since only valid for desc3, changes to make code easier to read, etc). Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:47 -05:00
forcedeth: ring access This patch modifys ring access by using pointers. This avoids computing the current index and avoids accessing the base address of the rings. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-09 13:30:07 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
forcedeth: tx data path optimization This patch optimizes the tx data paths and cleans up the code (removes vlan from descr1/2 since only valid for desc3, changes to make code easier to read, etc). Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:47 -05:00
forcedeth: tx limiting This patch optimizes the logic for tx limiting. It adds a flag to check on the completion side instead of recalculating the number of empty slots. Also, it removes the fields that were previous used for limiting since they have no value. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:42 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
forcedeth: tx limiting This patch optimizes the logic for tx limiting. It adds a flag to check on the completion side instead of recalculating the number of empty slots. Also, it removes the fields that were previous used for limiting since they have no value. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:42 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[NET]: Add netif_tx_lock Various drivers use xmit_lock internally to synchronise with their transmission routines. They do so without setting xmit_lock_owner. This is fine as long as netpoll is not in use. With netpoll it is possible for deadlocks to occur if xmit_lock_owner isn't set. This is because if a printk occurs while xmit_lock is held and xmit_lock_owner is not set can cause netpoll to attempt to take xmit_lock recursively. While it is possible to resolve this by getting netpoll to use trylock, it is suboptimal because netpoll's sole objective is to maximise the chance of getting the printk out on the wire. So delaying or dropping the message is to be avoided as much as possible. So the only alternative is to always set xmit_lock_owner. The following patch does this by introducing the netif_tx_lock family of functions that take care of setting/unsetting xmit_lock_owner. I renamed xmit_lock to _xmit_lock to indicate that it should not be used directly. I didn't provide irq versions of the netif_tx_lock functions since xmit_lock is meant to be a BH-disabling lock. This is pretty much a straight text substitution except for a small bug fix in winbond. It currently uses netif_stop_queue/spin_unlock_wait to stop transmission. This is unsafe as an IRQ can potentially wake up the queue. So it is safer to use netif_tx_disable. The hamradio bits used spin_lock_irq but it is unnecessary as xmit_lock must never be taken in an IRQ handler. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-09 12:20:56 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[netdrvr forcedeth] scatter gather and segmentation offload support also: - eliminate use of pointless get_nvpriv() wrapper, and use netdev_priv() directly. - use NETDEV_TX_xxx return codes
2005-10-26 00:51:24 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth: Add support for MSI/MSIX This forcedeth patch adds support for MSI/MSIX interrupts. Signed-off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-02-04 13:13:31 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth: Add support for MSI/MSIX This forcedeth patch adds support for MSI/MSIX interrupts. Signed-off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-02-04 13:13:31 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth: rewritten tx irq handling This is a multi-part message in MIME format. Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-07-31 18:29:47 +02:00
forcedeth: ring access This patch modifys ring access by using pointers. This avoids computing the current index and avoids accessing the base address of the rings. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-09 13:30:07 -05:00
[PATCH] forcedeth: rewritten tx irq handling This is a multi-part message in MIME format. Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-07-31 18:29:47 +02:00
[PATCH] forcedeth: fix initialization This patch fixes the nic initialization. If the nic was in low power mode, it brings it back to normal power. Also, it utilizes a new hardware reset during the init. I am resending based on feedback, I corrected the register size mapping and delay after posted write. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-04-24 18:41:31 -04:00
[PATCH] forcedeth: rewritten tx irq handling This is a multi-part message in MIME format. Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-07-31 18:29:47 +02:00
[PATCH] forcedeth config: ring sizes This patch allows for configurable ring size through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:47:34 -04:00
[netdrvr] forcedeth: internal simplifications; changelog removal * remove changelog from source; its kept in git repository * consolidate descriptor version tests using nv_optimized() * consolidate NIC DMA start, stop and drain into nv_start_txrx(), nv_stop_txrx(), nv_drain_txrx() Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-16 01:40:30 -04:00
[PATCH] forcedeth: 64-bit DMA support This is a multi-part message in MIME format. Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-07-31 18:32:26 +02:00
[netdrvr] trim trailing whitespace: 8139*.c, epic100, forcedeth, tulip/*
2006-05-26 21:39:03 -04:00
[PATCH] forcedeth: coding style cleanups Fix the coding style of the nForce Ethernet driver. - typedef's should not be used - variable names should not be capitialized - structure tags should be lower case - add whitespace near keywords - don't add paren's to switch cases - remove paren's from return - don't use __constant_ntohs unless necessary. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> drivers/net/forcedeth.c | 246 ++++++++++++++++++++++++------------------------ 1 file changed, 123 insertions(+), 123 deletions(-) Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-07-27 18:50:08 -07:00
[PATCH] forcedeth: 64-bit DMA support This is a multi-part message in MIME format. Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-07-31 18:32:26 +02:00
[netdrvr] trim trailing whitespace: 8139*.c, epic100, forcedeth, tulip/*
2006-05-26 21:39:03 -04:00
[PATCH] forcedeth: coding style cleanups Fix the coding style of the nForce Ethernet driver. - typedef's should not be used - variable names should not be capitialized - structure tags should be lower case - add whitespace near keywords - don't add paren's to switch cases - remove paren's from return - don't use __constant_ntohs unless necessary. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> drivers/net/forcedeth.c | 246 ++++++++++++++++++++++++------------------------ 1 file changed, 123 insertions(+), 123 deletions(-) Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-07-27 18:50:08 -07:00
[PATCH] forcedeth: 64-bit DMA support This is a multi-part message in MIME format. Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-07-31 18:32:26 +02:00
[PATCH] forcedeth: rewritten tx irq handling This is a multi-part message in MIME format. Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-07-31 18:29:47 +02:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[netdrvr] forcedeth: internal simplifications; changelog removal * remove changelog from source; its kept in git repository * consolidate descriptor version tests using nv_optimized() * consolidate NIC DMA start, stop and drain into nv_start_txrx(), nv_stop_txrx(), nv_drain_txrx() Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-16 01:40:30 -04:00
forcedeth: optimized routines This patch breaks up the routines into two versions, one for legacy descriptor versions (ver 1 and ver 2) and one for desc ver 3. This will make the new desc functions more leaner and further reductions will be made in next few patches. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:37 -05:00
forcedeth: tx max work This patch adds a limit to how much tx work can be done in each iteration of tx processing. If the max limit is reached, remaining tx completions will be handled by timer interrupt. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-23 12:00:56 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
forcedeth: ring access This patch modifys ring access by using pointers. This avoids computing the current index and avoids accessing the base address of the rings. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-09 13:30:07 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
forcedeth: ring access This patch modifys ring access by using pointers. This avoids computing the current index and avoids accessing the base address of the rings. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-09 13:30:07 -05:00
[PATCH] forcedeth: Add support for 64bit rings This forcedeth patch adds high dma support for tx/rx rings. Signed-off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-02-04 13:13:26 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
forcedeth: fix tx timeout The tx timeout routine was waking the tx queue conditionally. However, it must call it unconditionally since the dev_watchdog has halted the tx queue before calling the timeout function. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-03-23 05:50:02 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth: Update error handling Ayaz wrote an update to the error handling for forcedeth (which I modified heavily, thus all bugs are mine): The ERROR4 bit is not a fatal error, it just indicates a mismatch between the actual packet len and the len according to the 802.3 header. The patch adds proper handling. The patch also removes the code that drops all packets with RX_ERROR & (!RX_FRAMINGERR): ERROR4 errors are also not fatal.
2005-04-19 21:17:09 +02:00
[PATCH] forcedeth: coding style cleanups Fix the coding style of the nForce Ethernet driver. - typedef's should not be used - variable names should not be capitialized - structure tags should be lower case - add whitespace near keywords - don't add paren's to switch cases - remove paren's from return - don't use __constant_ntohs unless necessary. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> drivers/net/forcedeth.c | 246 ++++++++++++++++++++++++------------------------ 1 file changed, 123 insertions(+), 123 deletions(-) Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-07-27 18:50:08 -07:00
[PATCH] forcedeth: Update error handling Ayaz wrote an update to the error handling for forcedeth (which I modified heavily, thus all bugs are mine): The ERROR4 bit is not a fatal error, it just indicates a mismatch between the actual packet len and the len according to the 802.3 header. The patch adds proper handling. The patch also removes the code that drops all packets with RX_ERROR & (!RX_FRAMINGERR): ERROR4 errors are also not fatal.
2005-04-19 21:17:09 +02:00
[PATCH] forcdeth: revised NAPI support Revised version of the forcedeth NAPI support. This version is based against netdev-2.6#upstream (after the MAC patches from Ayaz today). Can't use nv_disable_hw_interrupts because NAPI only wants to mask off receive irq's and leave the others alone. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-07-31 20:37:19 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[netdrvr forcedeth] scatter gather and segmentation offload support also: - eliminate use of pointless get_nvpriv() wrapper, and use netdev_priv() directly. - use NETDEV_TX_xxx return codes
2005-10-26 00:51:24 -04:00
[PATCH] forcedeth: coding style cleanups Fix the coding style of the nForce Ethernet driver. - typedef's should not be used - variable names should not be capitialized - structure tags should be lower case - add whitespace near keywords - don't add paren's to switch cases - remove paren's from return - don't use __constant_ntohs unless necessary. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> drivers/net/forcedeth.c | 246 ++++++++++++++++++++++++------------------------ 1 file changed, 123 insertions(+), 123 deletions(-) Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-07-27 18:50:08 -07:00
forcedeth: fix NAPI rx poll function fix the forcedeth NAPI poll function to not emit this warning: [ 186.635916] WARNING: at net/core/dev.c:2166 net_rx_action() [ 186.641351] [<c060d9f5>] net_rx_action+0x145/0x1b0 [ 186.646191] [<c011d752>] __do_softirq+0x42/0x90 [ 186.650784] [<c011d7c6>] do_softirq+0x26/0x30 [ 186.655202] [<c011db48>] local_bh_enable+0x48/0xa0 [ 186.660055] [<c06023e0>] lock_sock_nested+0xa0/0xc0 [ 186.664995] [<c065da16>] tcp_recvmsg+0x16/0xbc0 [ 186.669588] [<c013e94b>] __generic_file_aio_write_nolock+0x27b/0x520 [ 186.676001] [<c0601d75>] sock_common_recvmsg+0x45/0x70 [ 186.681202] [<c05ff5df>] sock_aio_read+0x11f/0x140 [ 186.686054] [<c015c086>] do_sync_read+0xc6/0x110 [ 186.690735] [<c012b9b0>] autoremove_wake_function+0x0/0x40 [ 186.696280] [<c060dcfc>] net_tx_action+0x3c/0xe0 [ 186.700961] [<c015c9c2>] vfs_read+0x132/0x140 [ 186.705378] [<c015cd41>] sys_read+0x41/0x70 [ 186.709625] [<c0102b66>] sysenter_past_esp+0x5f/0x89 [ 186.714651] ======================= Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-16 20:44:59 -04:00
forcedeth: rx data path optimization This patch optimizes the rx data paths and cleans up the code. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:52 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
forcedeth: rx data path optimization This patch optimizes the rx data paths and cleans up the code. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:52 -05:00
forcedeth: fix NAPI rx poll function fix the forcedeth NAPI poll function to not emit this warning: [ 186.635916] WARNING: at net/core/dev.c:2166 net_rx_action() [ 186.641351] [<c060d9f5>] net_rx_action+0x145/0x1b0 [ 186.646191] [<c011d752>] __do_softirq+0x42/0x90 [ 186.650784] [<c011d7c6>] do_softirq+0x26/0x30 [ 186.655202] [<c011db48>] local_bh_enable+0x48/0xa0 [ 186.660055] [<c06023e0>] lock_sock_nested+0xa0/0xc0 [ 186.664995] [<c065da16>] tcp_recvmsg+0x16/0xbc0 [ 186.669588] [<c013e94b>] __generic_file_aio_write_nolock+0x27b/0x520 [ 186.676001] [<c0601d75>] sock_common_recvmsg+0x45/0x70 [ 186.681202] [<c05ff5df>] sock_aio_read+0x11f/0x140 [ 186.686054] [<c015c086>] do_sync_read+0xc6/0x110 [ 186.690735] [<c012b9b0>] autoremove_wake_function+0x0/0x40 [ 186.696280] [<c060dcfc>] net_tx_action+0x3c/0xe0 [ 186.700961] [<c015c9c2>] vfs_read+0x132/0x140 [ 186.705378] [<c015cd41>] sys_read+0x41/0x70 [ 186.709625] [<c0102b66>] sysenter_past_esp+0x5f/0x89 [ 186.714651] ======================= Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-16 20:44:59 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
forcedeth: ring access This patch modifys ring access by using pointers. This avoids computing the current index and avoids accessing the base address of the rings. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-09 13:30:07 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
forcedeth: ring access This patch modifys ring access by using pointers. This avoids computing the current index and avoids accessing the base address of the rings. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-09 13:30:07 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
forcedeth: rx skb recycle This patch removes the code that recycled the skb on error. This will help in reducing the branches in the main data paths. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-09 13:30:13 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth: coding style cleanups Fix the coding style of the nForce Ethernet driver. - typedef's should not be used - variable names should not be capitialized - structure tags should be lower case - add whitespace near keywords - don't add paren's to switch cases - remove paren's from return - don't use __constant_ntohs unless necessary. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> drivers/net/forcedeth.c | 246 ++++++++++++++++++++++++------------------------ 1 file changed, 123 insertions(+), 123 deletions(-) Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-07-27 18:50:08 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
forcedeth: rx skb recycle This patch removes the code that recycled the skb on error. This will help in reducing the branches in the main data paths. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-09 13:30:13 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
forcedeth: rx data path optimization This patch optimizes the rx data paths and cleans up the code. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:52 -05:00
[netdrvr] forcedeth: remove in-driver copy of net_device_stats A copy of struct net_device_stats now lives in struct net_device, making in-driver copies a waste of memory. Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-16 20:56:09 -04:00
forcedeth: rx data path optimization This patch optimizes the rx data paths and cleans up the code. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:52 -05:00
[netdrvr] forcedeth: remove in-driver copy of net_device_stats A copy of struct net_device_stats now lives in struct net_device, making in-driver copies a waste of memory. Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-16 20:56:09 -04:00
forcedeth: rx data path optimization This patch optimizes the rx data paths and cleans up the code. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:52 -05:00
[netdrvr] forcedeth: remove in-driver copy of net_device_stats A copy of struct net_device_stats now lives in struct net_device, making in-driver copies a waste of memory. Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-16 20:56:09 -04:00
forcedeth: rx data path optimization This patch optimizes the rx data paths and cleans up the code. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:52 -05:00
[netdrvr] forcedeth: remove in-driver copy of net_device_stats A copy of struct net_device_stats now lives in struct net_device, making in-driver copies a waste of memory. Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-16 20:56:09 -04:00
forcedeth: rx skb recycle This patch removes the code that recycled the skb on error. This will help in reducing the branches in the main data paths. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-09 13:30:13 -05:00
[netdrvr forcedeth] support for irq mitigation This patch contains support for different modes of interrupt mitigation of forcedeth. It includes changes based on Jeff's comments. Currently, the modes are changed through module parameters since ethtool does not support something similar. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com>
2005-11-11 08:30:38 -05:00
forcedeth: rx data path optimization This patch optimizes the rx data paths and cleans up the code. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:52 -05:00
forcedeth: rx skb recycle This patch removes the code that recycled the skb on error. This will help in reducing the branches in the main data paths. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-09 13:30:13 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
forcedeth: rx skb recycle This patch removes the code that recycled the skb on error. This will help in reducing the branches in the main data paths. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-09 13:30:13 -05:00
forcedeth: rx data path optimization This patch optimizes the rx data paths and cleans up the code. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:52 -05:00
[netdrvr] forcedeth: remove in-driver copy of net_device_stats A copy of struct net_device_stats now lives in struct net_device, making in-driver copies a waste of memory. Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-16 20:56:09 -04:00
forcedeth: rx data path optimization This patch optimizes the rx data paths and cleans up the code. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:52 -05:00
[netdrvr] forcedeth: remove in-driver copy of net_device_stats A copy of struct net_device_stats now lives in struct net_device, making in-driver copies a waste of memory. Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-16 20:56:09 -04:00
forcedeth: rx data path optimization This patch optimizes the rx data paths and cleans up the code. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:52 -05:00
[netdrvr] forcedeth: remove in-driver copy of net_device_stats A copy of struct net_device_stats now lives in struct net_device, making in-driver copies a waste of memory. Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-16 20:56:09 -04:00
forcedeth: rx skb recycle This patch removes the code that recycled the skb on error. This will help in reducing the branches in the main data paths. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-09 13:30:13 -05:00
[netdrvr forcedeth] support for irq mitigation This patch contains support for different modes of interrupt mitigation of forcedeth. It includes changes based on Jeff's comments. Currently, the modes are changed through module parameters since ethtool does not support something similar. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com>
2005-11-11 08:30:38 -05:00
forcedeth: checksum fix The driver should inform the stack when checksum has been performed by the HW when both IP and TCP (or UDP) checksum flags are indicated by HW. Previously, it would also inform the stack when only IP checksum flag was indicated by HW. This can cause data corruption when IP fragments are used. The IP Identification field can wrap around and cause data from new fragments to fill into older fragment slots with same IP Id. The stack would then not perform TCP/UDP checksum (after re-assembly of all fragments) since driver falsely stated it was already calculated. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-01-13 16:02:55 -05:00
forcedeth: rx skb recycle This patch removes the code that recycled the skb on error. This will help in reducing the branches in the main data paths. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-09 13:30:13 -05:00
forcedeth: rx data path optimization This patch optimizes the rx data paths and cleans up the code. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:52 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
forcedeth: ring access This patch modifys ring access by using pointers. This avoids computing the current index and avoids accessing the base address of the rings. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-09 13:30:07 -05:00
[PATCH] forcdeth: revised NAPI support Revised version of the forcedeth NAPI support. This version is based against netdev-2.6#upstream (after the MAC patches from Ayaz today). Can't use nv_disable_hw_interrupts because NAPI only wants to mask off receive irq's and leave the others alone. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-07-31 20:37:19 -07:00
forcedeth: rx data path optimization This patch optimizes the rx data paths and cleans up the code. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:52 -05:00
[PATCH] forcdeth: revised NAPI support Revised version of the forcedeth NAPI support. This version is based against netdev-2.6#upstream (after the MAC patches from Ayaz today). Can't use nv_disable_hw_interrupts because NAPI only wants to mask off receive irq's and leave the others alone. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-07-31 20:37:19 -07:00
forcedeth: rx data path optimization This patch optimizes the rx data paths and cleans up the code. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:52 -05:00
[PATCH] forcdeth: revised NAPI support Revised version of the forcedeth NAPI support. This version is based against netdev-2.6#upstream (after the MAC patches from Ayaz today). Can't use nv_disable_hw_interrupts because NAPI only wants to mask off receive irq's and leave the others alone. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-07-31 20:37:19 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[netdrvr] forcedeth: remove in-driver copy of net_device_stats A copy of struct net_device_stats now lives in struct net_device, making in-driver copies a waste of memory. Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-16 20:56:09 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
forcedeth: rx data path optimization This patch optimizes the rx data paths and cleans up the code. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:52 -05:00
forcedeth: optimized routines This patch breaks up the routines into two versions, one for legacy descriptor versions (ver 1 and ver 2) and one for desc ver 3. This will make the new desc functions more leaner and further reductions will be made in next few patches. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:37 -05:00
forcedeth: rx data path optimization This patch optimizes the rx data paths and cleans up the code. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:52 -05:00
forcedeth: optimized routines This patch breaks up the routines into two versions, one for legacy descriptor versions (ver 1 and ver 2) and one for desc ver 3. This will make the new desc functions more leaner and further reductions will be made in next few patches. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:37 -05:00
forcedeth: fix NAPI rx poll function fix the forcedeth NAPI poll function to not emit this warning: [ 186.635916] WARNING: at net/core/dev.c:2166 net_rx_action() [ 186.641351] [<c060d9f5>] net_rx_action+0x145/0x1b0 [ 186.646191] [<c011d752>] __do_softirq+0x42/0x90 [ 186.650784] [<c011d7c6>] do_softirq+0x26/0x30 [ 186.655202] [<c011db48>] local_bh_enable+0x48/0xa0 [ 186.660055] [<c06023e0>] lock_sock_nested+0xa0/0xc0 [ 186.664995] [<c065da16>] tcp_recvmsg+0x16/0xbc0 [ 186.669588] [<c013e94b>] __generic_file_aio_write_nolock+0x27b/0x520 [ 186.676001] [<c0601d75>] sock_common_recvmsg+0x45/0x70 [ 186.681202] [<c05ff5df>] sock_aio_read+0x11f/0x140 [ 186.686054] [<c015c086>] do_sync_read+0xc6/0x110 [ 186.690735] [<c012b9b0>] autoremove_wake_function+0x0/0x40 [ 186.696280] [<c060dcfc>] net_tx_action+0x3c/0xe0 [ 186.700961] [<c015c9c2>] vfs_read+0x132/0x140 [ 186.705378] [<c015cd41>] sys_read+0x41/0x70 [ 186.709625] [<c0102b66>] sysenter_past_esp+0x5f/0x89 [ 186.714651] ======================= Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-16 20:44:59 -04:00
forcedeth: optimized routines This patch breaks up the routines into two versions, one for legacy descriptor versions (ver 1 and ver 2) and one for desc ver 3. This will make the new desc functions more leaner and further reductions will be made in next few patches. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:37 -05:00
forcedeth: fix NAPI rx poll function fix the forcedeth NAPI poll function to not emit this warning: [ 186.635916] WARNING: at net/core/dev.c:2166 net_rx_action() [ 186.641351] [<c060d9f5>] net_rx_action+0x145/0x1b0 [ 186.646191] [<c011d752>] __do_softirq+0x42/0x90 [ 186.650784] [<c011d7c6>] do_softirq+0x26/0x30 [ 186.655202] [<c011db48>] local_bh_enable+0x48/0xa0 [ 186.660055] [<c06023e0>] lock_sock_nested+0xa0/0xc0 [ 186.664995] [<c065da16>] tcp_recvmsg+0x16/0xbc0 [ 186.669588] [<c013e94b>] __generic_file_aio_write_nolock+0x27b/0x520 [ 186.676001] [<c0601d75>] sock_common_recvmsg+0x45/0x70 [ 186.681202] [<c05ff5df>] sock_aio_read+0x11f/0x140 [ 186.686054] [<c015c086>] do_sync_read+0xc6/0x110 [ 186.690735] [<c012b9b0>] autoremove_wake_function+0x0/0x40 [ 186.696280] [<c060dcfc>] net_tx_action+0x3c/0xe0 [ 186.700961] [<c015c9c2>] vfs_read+0x132/0x140 [ 186.705378] [<c015cd41>] sys_read+0x41/0x70 [ 186.709625] [<c0102b66>] sysenter_past_esp+0x5f/0x89 [ 186.714651] ======================= Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-16 20:44:59 -04:00
forcedeth: optimized routines This patch breaks up the routines into two versions, one for legacy descriptor versions (ver 1 and ver 2) and one for desc ver 3. This will make the new desc functions more leaner and further reductions will be made in next few patches. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:37 -05:00
forcedeth: fix rx-work condition in nv_rx_process_optimized() too The merge of my previous fix to forcedeth.c, bcb5febb248f7cc1e4a39ff61507f6343ba1c594, lost an important hunk. We need to fix nv_rx_process_optimized() too, as it contains duplicate logic. Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-10-17 12:18:23 +02:00
forcedeth: rx data path optimization This patch optimizes the rx data paths and cleans up the code. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:52 -05:00
forcedeth: optimized routines This patch breaks up the routines into two versions, one for legacy descriptor versions (ver 1 and ver 2) and one for desc ver 3. This will make the new desc functions more leaner and further reductions will be made in next few patches. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:37 -05:00
forcedeth: rx data path optimization This patch optimizes the rx data paths and cleans up the code. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:52 -05:00
forcedeth: fix rx-work condition in nv_rx_process_optimized() too The merge of my previous fix to forcedeth.c, bcb5febb248f7cc1e4a39ff61507f6343ba1c594, lost an important hunk. We need to fix nv_rx_process_optimized() too, as it contains duplicate logic. Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-10-17 12:18:23 +02:00
forcedeth: optimized routines This patch breaks up the routines into two versions, one for legacy descriptor versions (ver 1 and ver 2) and one for desc ver 3. This will make the new desc functions more leaner and further reductions will be made in next few patches. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:37 -05:00
forcedeth: ring access This patch modifys ring access by using pointers. This avoids computing the current index and avoids accessing the base address of the rings. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-09 13:30:07 -05:00
forcedeth: optimized routines This patch breaks up the routines into two versions, one for legacy descriptor versions (ver 1 and ver 2) and one for desc ver 3. This will make the new desc functions more leaner and further reductions will be made in next few patches. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:37 -05:00
forcedeth: rx data path optimization This patch optimizes the rx data paths and cleans up the code. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:52 -05:00
forcedeth: optimized routines This patch breaks up the routines into two versions, one for legacy descriptor versions (ver 1 and ver 2) and one for desc ver 3. This will make the new desc functions more leaner and further reductions will be made in next few patches. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:37 -05:00
forcedeth: rx data path optimization This patch optimizes the rx data paths and cleans up the code. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:52 -05:00
forcedeth: checksum fix The driver should inform the stack when checksum has been performed by the HW when both IP and TCP (or UDP) checksum flags are indicated by HW. Previously, it would also inform the stack when only IP checksum flag was indicated by HW. This can cause data corruption when IP fragments are used. The IP Identification field can wrap around and cause data from new fragments to fill into older fragment slots with same IP Id. The stack would then not perform TCP/UDP checksum (after re-assembly of all fragments) since driver falsely stated it was already calculated. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-01-13 16:02:55 -05:00
forcedeth: optimized routines This patch breaks up the routines into two versions, one for legacy descriptor versions (ver 1 and ver 2) and one for desc ver 3. This will make the new desc functions more leaner and further reductions will be made in next few patches. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:37 -05:00
forcedeth: rx data path optimization This patch optimizes the rx data paths and cleans up the code. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:52 -05:00
forcedeth: optimized routines This patch breaks up the routines into two versions, one for legacy descriptor versions (ver 1 and ver 2) and one for desc ver 3. This will make the new desc functions more leaner and further reductions will be made in next few patches. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:37 -05:00
forcedeth: rx data path optimization This patch optimizes the rx data paths and cleans up the code. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:52 -05:00
forcedeth: optimized routines This patch breaks up the routines into two versions, one for legacy descriptor versions (ver 1 and ver 2) and one for desc ver 3. This will make the new desc functions more leaner and further reductions will be made in next few patches. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:37 -05:00
forcedeth: rx data path optimization This patch optimizes the rx data paths and cleans up the code. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:52 -05:00
forcedeth: optimized routines This patch breaks up the routines into two versions, one for legacy descriptor versions (ver 1 and ver 2) and one for desc ver 3. This will make the new desc functions more leaner and further reductions will be made in next few patches. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:37 -05:00
forcedeth: rx data path optimization This patch optimizes the rx data paths and cleans up the code. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:52 -05:00
[netdrvr] forcedeth: remove in-driver copy of net_device_stats A copy of struct net_device_stats now lives in struct net_device, making in-driver copies a waste of memory. Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-16 20:56:09 -04:00
forcedeth: rx data path optimization This patch optimizes the rx data paths and cleans up the code. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:52 -05:00
forcedeth: optimized routines This patch breaks up the routines into two versions, one for legacy descriptor versions (ver 1 and ver 2) and one for desc ver 3. This will make the new desc functions more leaner and further reductions will be made in next few patches. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:37 -05:00
forcedeth: rx data path optimization This patch optimizes the rx data paths and cleans up the code. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:52 -05:00
forcedeth: optimized routines This patch breaks up the routines into two versions, one for legacy descriptor versions (ver 1 and ver 2) and one for desc ver 3. This will make the new desc functions more leaner and further reductions will be made in next few patches. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:37 -05:00
forcedeth: rx data path optimization This patch optimizes the rx data paths and cleans up the code. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:52 -05:00
forcedeth: ring access This patch modifys ring access by using pointers. This avoids computing the current index and avoids accessing the base address of the rings. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-09 13:30:07 -05:00
forcedeth: fix rx-work condition in nv_rx_process_optimized() too The merge of my previous fix to forcedeth.c, bcb5febb248f7cc1e4a39ff61507f6343ba1c594, lost an important hunk. We need to fix nv_rx_process_optimized() too, as it contains duplicate logic. Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-10-17 12:18:23 +02:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcdeth: revised NAPI support Revised version of the forcedeth NAPI support. This version is based against netdev-2.6#upstream (after the MAC patches from Ayaz today). Can't use nv_disable_hw_interrupts because NAPI only wants to mask off receive irq's and leave the others alone. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-07-31 20:37:19 -07:00
forcedeth: fix rx-work condition in nv_rx_process_optimized() too The merge of my previous fix to forcedeth.c, bcb5febb248f7cc1e4a39ff61507f6343ba1c594, lost an important hunk. We need to fix nv_rx_process_optimized() too, as it contains duplicate logic. Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-10-17 12:18:23 +02:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth: Jumbo Frame Support This is a multi-part message in MIME format. Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-07-31 18:20:30 +02:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[netdrvr forcedeth] scatter gather and segmentation offload support also: - eliminate use of pointless get_nvpriv() wrapper, and use netdev_priv() directly. - use NETDEV_TX_xxx return codes
2005-10-26 00:51:24 -04:00
[PATCH] forcedeth: Jumbo Frame Support This is a multi-part message in MIME format. Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-07-31 18:20:30 +02:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth: Jumbo Frame Support This is a multi-part message in MIME format. Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-07-31 18:20:30 +02:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth: Jumbo Frame Support This is a multi-part message in MIME format. Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-07-31 18:20:30 +02:00
[PATCH] __user annotations (forcedeth.c) Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-06 01:36:58 +01:00
[PATCH] forcedeth: Jumbo Frame Support This is a multi-part message in MIME format. Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-07-31 18:20:30 +02:00
[PATCH] forcedeth: fix multi irq issues With Manfred Spraul <manfred@colorfullife.com> and Andrew Morton <akpm@osdl.org> Bring back this recently-reverted patch, only fixed. Original changelog: From: Ayaz Abdulla <aabdulla@nvidia.com> This patch fixes the issues with multiple irqs. I am resending based on feedback. I decoupled the dma mask for consistent memory and fixed leak with multiple irq in error path. Thanks to Manfred for catching the spin lock problem. Fix it: From: Manfred Spraul <manfred@colorfullife.com> Fix bug introduced by ebf34c9b6fcd22338ef764b039b3ac55ed0e297b, covered in http://bugzilla.kernel.org/show_bug.cgi?id=6568. Remove second instance of the request_irq() calls: they were moved from nv_open into nv_request_irq. Thanks to Alistair Strachan <alistair@devzero.co.uk> for reporting and persisting. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Manfred Spraul <manfred@colorfullife.com> Cc: Jeff Garzik <jeff@garzik.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-05-20 14:59:48 -07:00
[NET]: Add netif_tx_lock Various drivers use xmit_lock internally to synchronise with their transmission routines. They do so without setting xmit_lock_owner. This is fine as long as netpoll is not in use. With netpoll it is possible for deadlocks to occur if xmit_lock_owner isn't set. This is because if a printk occurs while xmit_lock is held and xmit_lock_owner is not set can cause netpoll to attempt to take xmit_lock recursively. While it is possible to resolve this by getting netpoll to use trylock, it is suboptimal because netpoll's sole objective is to maximise the chance of getting the printk out on the wire. So delaying or dropping the message is to be avoided as much as possible. So the only alternative is to always set xmit_lock_owner. The following patch does this by introducing the netif_tx_lock family of functions that take care of setting/unsetting xmit_lock_owner. I renamed xmit_lock to _xmit_lock to indicate that it should not be used directly. I didn't provide irq versions of the netif_tx_lock functions since xmit_lock is meant to be a BH-disabling lock. This is pretty much a straight text substitution except for a small bug fix in winbond. It currently uses netif_stop_queue/spin_unlock_wait to stop transmission. This is unsafe as an IRQ can potentially wake up the queue. So it is safer to use netif_tx_disable. The hamradio bits used spin_lock_irq but it is unnecessary as xmit_lock must never be taken in an IRQ handler. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-09 12:20:56 -07:00
[PATCH] forcedeth: Jumbo Frame Support This is a multi-part message in MIME format. Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-07-31 18:20:30 +02:00
[netdrvr] forcedeth: internal simplifications; changelog removal * remove changelog from source; its kept in git repository * consolidate descriptor version tests using nv_optimized() * consolidate NIC DMA start, stop and drain into nv_start_txrx(), nv_stop_txrx(), nv_drain_txrx() Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-16 01:40:30 -04:00
[PATCH] forcedeth: Jumbo Frame Support This is a multi-part message in MIME format. Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-07-31 18:20:30 +02:00
[netdrvr] forcedeth: internal simplifications; changelog removal * remove changelog from source; its kept in git repository * consolidate descriptor version tests using nv_optimized() * consolidate NIC DMA start, stop and drain into nv_start_txrx(), nv_stop_txrx(), nv_drain_txrx() Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-16 01:40:30 -04:00
[PATCH] forcedeth: Jumbo Frame Support This is a multi-part message in MIME format. Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-07-31 18:20:30 +02:00
[PATCH] forcedeth config: ring sizes This patch allows for configurable ring size through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:47:34 -04:00
[PATCH] forcedeth: Jumbo Frame Support This is a multi-part message in MIME format. Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-07-31 18:20:30 +02:00
[PATCH] forcedeth: Add support for 64bit rings This forcedeth patch adds high dma support for tx/rx rings. Signed-off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-02-04 13:13:26 -05:00
[PATCH] forcedeth config: ring sizes This patch allows for configurable ring size through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:47:34 -04:00
[PATCH] forcedeth: Jumbo Frame Support This is a multi-part message in MIME format. Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-07-31 18:20:30 +02:00
forcedeth: add hardware tx checksumming Recent forcedeth nics support checksum offloading for tx. The attached patch, written by Ayaz Abdulla, adds the support to the driver. It also cleans up the handling of the three dma ring entry formats that are supported by the driver. Signed-off-By: Manfred Spraul <manfred@colorfullife.com> Signed-off-By: Jeff Garzik <jgarzik@pobox.com>
2005-09-21 23:22:10 -04:00
[PATCH] forcedeth: Jumbo Frame Support This is a multi-part message in MIME format. Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-07-31 18:20:30 +02:00
[netdrvr] forcedeth: internal simplifications; changelog removal * remove changelog from source; its kept in git repository * consolidate descriptor version tests using nv_optimized() * consolidate NIC DMA start, stop and drain into nv_start_txrx(), nv_stop_txrx(), nv_drain_txrx() Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-16 01:40:30 -04:00
[PATCH] forcedeth: Jumbo Frame Support This is a multi-part message in MIME format. Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-07-31 18:20:30 +02:00
[NET]: Add netif_tx_lock Various drivers use xmit_lock internally to synchronise with their transmission routines. They do so without setting xmit_lock_owner. This is fine as long as netpoll is not in use. With netpoll it is possible for deadlocks to occur if xmit_lock_owner isn't set. This is because if a printk occurs while xmit_lock is held and xmit_lock_owner is not set can cause netpoll to attempt to take xmit_lock recursively. While it is possible to resolve this by getting netpoll to use trylock, it is suboptimal because netpoll's sole objective is to maximise the chance of getting the printk out on the wire. So delaying or dropping the message is to be avoided as much as possible. So the only alternative is to always set xmit_lock_owner. The following patch does this by introducing the netif_tx_lock family of functions that take care of setting/unsetting xmit_lock_owner. I renamed xmit_lock to _xmit_lock to indicate that it should not be used directly. I didn't provide irq versions of the netif_tx_lock functions since xmit_lock is meant to be a BH-disabling lock. This is pretty much a straight text substitution except for a small bug fix in winbond. It currently uses netif_stop_queue/spin_unlock_wait to stop transmission. This is unsafe as an IRQ can potentially wake up the queue. So it is safer to use netif_tx_disable. The hamradio bits used spin_lock_irq but it is unnecessary as xmit_lock must never be taken in an IRQ handler. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-09 12:20:56 -07:00
[PATCH] forcedeth: fix multi irq issues With Manfred Spraul <manfred@colorfullife.com> and Andrew Morton <akpm@osdl.org> Bring back this recently-reverted patch, only fixed. Original changelog: From: Ayaz Abdulla <aabdulla@nvidia.com> This patch fixes the issues with multiple irqs. I am resending based on feedback. I decoupled the dma mask for consistent memory and fixed leak with multiple irq in error path. Thanks to Manfred for catching the spin lock problem. Fix it: From: Manfred Spraul <manfred@colorfullife.com> Fix bug introduced by ebf34c9b6fcd22338ef764b039b3ac55ed0e297b, covered in http://bugzilla.kernel.org/show_bug.cgi?id=6568. Remove second instance of the request_irq() calls: they were moved from nv_open into nv_request_irq. Thanks to Alistair Strachan <alistair@devzero.co.uk> for reporting and persisting. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Manfred Spraul <manfred@colorfullife.com> Cc: Jeff Garzik <jeff@garzik.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-05-20 14:59:48 -07:00
[PATCH] forcedeth: Jumbo Frame Support This is a multi-part message in MIME format. Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-07-31 18:20:30 +02:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth: Add set_mac_address support This is a multi-part message in MIME format. Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-07-31 18:33:34 +02:00
[PATCH] __user annotations (forcedeth.c) Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-06 01:36:58 +01:00
[PATCH] forcedeth: Add set_mac_address support This is a multi-part message in MIME format. Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-07-31 18:33:34 +02:00
[netdrvr forcedeth] scatter gather and segmentation offload support also: - eliminate use of pointless get_nvpriv() wrapper, and use netdev_priv() directly. - use NETDEV_TX_xxx return codes
2005-10-26 00:51:24 -04:00
[PATCH] forcedeth: Add set_mac_address support This is a multi-part message in MIME format. Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-07-31 18:33:34 +02:00
[PATCH] forcedeth: coding style cleanups Fix the coding style of the nForce Ethernet driver. - typedef's should not be used - variable names should not be capitialized - structure tags should be lower case - add whitespace near keywords - don't add paren's to switch cases - remove paren's from return - don't use __constant_ntohs unless necessary. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> drivers/net/forcedeth.c | 246 ++++++++++++++++++++++++------------------------ 1 file changed, 123 insertions(+), 123 deletions(-) Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-07-27 18:50:08 -07:00
[PATCH] forcedeth: Add set_mac_address support This is a multi-part message in MIME format. Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-07-31 18:33:34 +02:00
[NET]: Add netif_tx_lock Various drivers use xmit_lock internally to synchronise with their transmission routines. They do so without setting xmit_lock_owner. This is fine as long as netpoll is not in use. With netpoll it is possible for deadlocks to occur if xmit_lock_owner isn't set. This is because if a printk occurs while xmit_lock is held and xmit_lock_owner is not set can cause netpoll to attempt to take xmit_lock recursively. While it is possible to resolve this by getting netpoll to use trylock, it is suboptimal because netpoll's sole objective is to maximise the chance of getting the printk out on the wire. So delaying or dropping the message is to be avoided as much as possible. So the only alternative is to always set xmit_lock_owner. The following patch does this by introducing the netif_tx_lock family of functions that take care of setting/unsetting xmit_lock_owner. I renamed xmit_lock to _xmit_lock to indicate that it should not be used directly. I didn't provide irq versions of the netif_tx_lock functions since xmit_lock is meant to be a BH-disabling lock. This is pretty much a straight text substitution except for a small bug fix in winbond. It currently uses netif_stop_queue/spin_unlock_wait to stop transmission. This is unsafe as an IRQ can potentially wake up the queue. So it is safer to use netif_tx_disable. The hamradio bits used spin_lock_irq but it is unnecessary as xmit_lock must never be taken in an IRQ handler. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-09 12:20:56 -07:00
[PATCH] forcedeth: Add set_mac_address support This is a multi-part message in MIME format. Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-07-31 18:33:34 +02:00
[NET]: Add netif_tx_lock Various drivers use xmit_lock internally to synchronise with their transmission routines. They do so without setting xmit_lock_owner. This is fine as long as netpoll is not in use. With netpoll it is possible for deadlocks to occur if xmit_lock_owner isn't set. This is because if a printk occurs while xmit_lock is held and xmit_lock_owner is not set can cause netpoll to attempt to take xmit_lock recursively. While it is possible to resolve this by getting netpoll to use trylock, it is suboptimal because netpoll's sole objective is to maximise the chance of getting the printk out on the wire. So delaying or dropping the message is to be avoided as much as possible. So the only alternative is to always set xmit_lock_owner. The following patch does this by introducing the netif_tx_lock family of functions that take care of setting/unsetting xmit_lock_owner. I renamed xmit_lock to _xmit_lock to indicate that it should not be used directly. I didn't provide irq versions of the netif_tx_lock functions since xmit_lock is meant to be a BH-disabling lock. This is pretty much a straight text substitution except for a small bug fix in winbond. It currently uses netif_stop_queue/spin_unlock_wait to stop transmission. This is unsafe as an IRQ can potentially wake up the queue. So it is safer to use netif_tx_disable. The hamradio bits used spin_lock_irq but it is unnecessary as xmit_lock must never be taken in an IRQ handler. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-09 12:20:56 -07:00
[PATCH] forcedeth: Add set_mac_address support This is a multi-part message in MIME format. Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-07-31 18:33:34 +02:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[NET]: Add netif_tx_lock Various drivers use xmit_lock internally to synchronise with their transmission routines. They do so without setting xmit_lock_owner. This is fine as long as netpoll is not in use. With netpoll it is possible for deadlocks to occur if xmit_lock_owner isn't set. This is because if a printk occurs while xmit_lock is held and xmit_lock_owner is not set can cause netpoll to attempt to take xmit_lock recursively. While it is possible to resolve this by getting netpoll to use trylock, it is suboptimal because netpoll's sole objective is to maximise the chance of getting the printk out on the wire. So delaying or dropping the message is to be avoided as much as possible. So the only alternative is to always set xmit_lock_owner. The following patch does this by introducing the netif_tx_lock family of functions that take care of setting/unsetting xmit_lock_owner. I renamed xmit_lock to _xmit_lock to indicate that it should not be used directly. I didn't provide irq versions of the netif_tx_lock functions since xmit_lock is meant to be a BH-disabling lock. This is pretty much a straight text substitution except for a small bug fix in winbond. It currently uses netif_stop_queue/spin_unlock_wait to stop transmission. This is unsafe as an IRQ can potentially wake up the queue. So it is safer to use netif_tx_disable. The hamradio bits used spin_lock_irq but it is unnecessary as xmit_lock must never be taken in an IRQ handler. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-09 12:20:56 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[netdrvr forcedeth] scatter gather and segmentation offload support also: - eliminate use of pointless get_nvpriv() wrapper, and use netdev_priv() directly. - use NETDEV_TX_xxx return codes
2005-10-26 00:51:24 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth config: flow control This patch allows for configurable flow control through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:47:42 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth config: flow control This patch allows for configurable flow control through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:47:42 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth config: flow control This patch allows for configurable flow control through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:47:42 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
forcedeth endianness bugs * misannotation: struct register_test members are actually host-endian * bug: cpu_to_le64(n) >> 32 instead of cpu_to_le32(n >> 32) in setting ->bufhigh and similar for ->buflow (take low bits, _then_ convert to little-endian, not the other way round). * bug: setup_hw_rings() should not convert to little-endian at all (we feed the result to writel(), not store in shared data structure), let alone try to play with shifting and masking little-endian values. Introduced when setup_hw_rings() went in, screwed both 64bit case and the old code for 32bit rings it had replaced. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-12-09 16:06:41 +00:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
forcedeth: multicast fix This patch fixes the case where no multicast addresses are requested to be added to the multicast filter. The multicast mask must be set to all 1's instead of all 0's. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-01-13 16:03:04 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] make drivers/net/forcedeth.c:nv_update_pause() static This patch makes the needlessly global nv_update_pause() static. Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-22 12:03:29 +02:00
[PATCH] forcedeth config: flow control This patch allows for configurable flow control through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:47:42 -04:00
forcedeth: tx pause watermarks New chipsets introduced variant Rx FIFO sizes that need to be taken into account when setting up the tx pause watermarks. This patch introduces the new device feature flags based on a version and implements the new watermarks. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2008-02-05 12:30:01 -05:00
[PATCH] forcedeth config: flow control This patch allows for configurable flow control through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:47:42 -04:00
[netdrvr forcedeth] remove superfluous rx engine stop/start Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com>
2005-11-11 08:29:59 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[netdrvr forcedeth] scatter gather and segmentation offload support also: - eliminate use of pointless get_nvpriv() wrapper, and use netdev_priv() directly. - use NETDEV_TX_xxx return codes
2005-10-26 00:51:24 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth: add support for flow control This patch adds flow control support for tx and rx pause frames in forcedeth. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-05-24 18:13:19 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth: deferral fixup This patch adds the definition for the deferral registers and fixes up the use of these registers. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-07-06 16:45:58 -04:00
forcedeth: restart tx/rx This patch fixes the issue where the transmitter and receiver must be restarted when applying new changes to certain registers. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2008-02-04 15:13:59 -05:00
forcedeth: tx collision fix This patch supports a new fix in hardware regarding tx collisions. In the cases where we are in autoneg mode and the link partner is in forced mode, we need to setup the tx deferral register differently in order to reduce collisions on the wire. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2008-02-05 12:29:49 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth config: flow control This patch allows for configurable flow control through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:47:42 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth: add support for flow control This patch adds flow control support for tx and rx pause frames in forcedeth. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-05-24 18:13:19 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth: add support for flow control This patch adds flow control support for tx and rx pause frames in forcedeth. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-05-24 18:13:19 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth: add support for flow control This patch adds flow control support for tx and rx pause frames in forcedeth. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-05-24 18:13:19 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth: add support for flow control This patch adds flow control support for tx and rx pause frames in forcedeth. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-05-24 18:13:19 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth: add support for flow control This patch adds flow control support for tx and rx pause frames in forcedeth. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-05-24 18:13:19 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth: add support for flow control This patch adds flow control support for tx and rx pause frames in forcedeth. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-05-24 18:13:19 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
forcedeth: restart tx/rx This patch fixes the issue where the transmitter and receiver must be restarted when applying new changes to certain registers. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2008-02-04 15:13:59 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
forcedeth: new backoff implementation This patch adds support for a new backoff algorithm for half duplex supported in newer hardware. The old method is will be designated as legacy mode. Re-seeding random values for the backoff algorithms are performed when a transmit has failed due to a maximum retry count (1 to 15, where max is considered the wraparound case of 0). Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-04-18 13:50:43 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
forcedeth: new backoff implementation This patch adds support for a new backoff algorithm for half duplex supported in newer hardware. The old method is will be designated as legacy mode. Re-seeding random values for the backoff algorithms are performed when a transmit has failed due to a maximum retry count (1 to 15, where max is considered the wraparound case of 0). Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-04-18 13:50:43 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
forcedeth: new backoff implementation This patch adds support for a new backoff algorithm for half duplex supported in newer hardware. The old method is will be designated as legacy mode. Re-seeding random values for the backoff algorithms are performed when a transmit has failed due to a maximum retry count (1 to 15, where max is considered the wraparound case of 0). Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-04-18 13:50:43 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
forcedeth: tx collision fix This patch supports a new fix in hardware regarding tx collisions. In the cases where we are in autoneg mode and the link partner is in forced mode, we need to setup the tx deferral register differently in order to reduce collisions on the wire. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2008-02-05 12:29:49 -05:00
[PATCH] forcedeth: deferral fixup This patch adds the definition for the deferral registers and fixes up the use of these registers. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-07-06 16:45:58 -04:00
forcedeth: tx collision fix This patch supports a new fix in hardware regarding tx collisions. In the cases where we are in autoneg mode and the link partner is in forced mode, we need to setup the tx deferral register differently in order to reduce collisions on the wire. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2008-02-05 12:29:49 -05:00
[PATCH] forcedeth: deferral fixup This patch adds the definition for the deferral registers and fixes up the use of these registers. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-07-06 16:45:58 -04:00
forcedeth: tx collision fix This patch supports a new fix in hardware regarding tx collisions. In the cases where we are in autoneg mode and the link partner is in forced mode, we need to setup the tx deferral register differently in order to reduce collisions on the wire. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2008-02-05 12:29:49 -05:00
[PATCH] forcedeth: deferral fixup This patch adds the definition for the deferral registers and fixes up the use of these registers. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-07-06 16:45:58 -04:00
forcedeth: tx collision fix This patch supports a new fix in hardware regarding tx collisions. In the cases where we are in autoneg mode and the link partner is in forced mode, we need to setup the tx deferral register differently in order to reduce collisions on the wire. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2008-02-05 12:29:49 -05:00
[PATCH] forcedeth: deferral fixup This patch adds the definition for the deferral registers and fixes up the use of these registers. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-07-06 16:45:58 -04:00
[PATCH] forcedeth: watermark fixup This patch defines the watermark registers and fixes up the use of this register. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-07-06 16:46:25 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth config: flow control This patch allows for configurable flow control through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:47:42 -04:00
[PATCH] forcedeth: add support for flow control This patch adds flow control support for tx and rx pause frames in forcedeth. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-05-24 18:13:19 -04:00
[PATCH] forcedeth config: flow control This patch allows for configurable flow control through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:47:42 -04:00
[PATCH] forcedeth: coding style cleanups Fix the coding style of the nForce Ethernet driver. - typedef's should not be used - variable names should not be capitialized - structure tags should be lower case - add whitespace near keywords - don't add paren's to switch cases - remove paren's from return - don't use __constant_ntohs unless necessary. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> drivers/net/forcedeth.c | 246 ++++++++++++++++++++++++------------------------ 1 file changed, 123 insertions(+), 123 deletions(-) Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-07-27 18:50:08 -07:00
[PATCH] forcedeth config: flow control This patch allows for configurable flow control through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:47:42 -04:00
[PATCH] forcedeth: coding style cleanups Fix the coding style of the nForce Ethernet driver. - typedef's should not be used - variable names should not be capitialized - structure tags should be lower case - add whitespace near keywords - don't add paren's to switch cases - remove paren's from return - don't use __constant_ntohs unless necessary. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> drivers/net/forcedeth.c | 246 ++++++++++++++++++++++++------------------------ 1 file changed, 123 insertions(+), 123 deletions(-) Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-07-27 18:50:08 -07:00
[PATCH] forcedeth config: flow control This patch allows for configurable flow control through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:47:42 -04:00
[PATCH] forcedeth: coding style cleanups Fix the coding style of the nForce Ethernet driver. - typedef's should not be used - variable names should not be capitialized - structure tags should be lower case - add whitespace near keywords - don't add paren's to switch cases - remove paren's from return - don't use __constant_ntohs unless necessary. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> drivers/net/forcedeth.c | 246 ++++++++++++++++++++++++------------------------ 1 file changed, 123 insertions(+), 123 deletions(-) Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-07-27 18:50:08 -07:00
[PATCH] forcedeth config: flow control This patch allows for configurable flow control through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:47:42 -04:00
[netdrvr] trim trailing whitespace: 8139*.c, epic100, forcedeth, tulip/*
2006-05-26 21:39:03 -04:00
[PATCH] forcedeth: add support for flow control This patch adds flow control support for tx and rx pause frames in forcedeth. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-05-24 18:13:19 -04:00
[PATCH] forcedeth config: flow control This patch allows for configurable flow control through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:47:42 -04:00
[PATCH] forcedeth: add support for flow control This patch adds flow control support for tx and rx pause frames in forcedeth. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-05-24 18:13:19 -04:00
[PATCH] forcedeth config: flow control This patch allows for configurable flow control through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:47:42 -04:00
[PATCH] forcedeth: add support for flow control This patch adds flow control support for tx and rx pause frames in forcedeth. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-05-24 18:13:19 -04:00
forcedeth: restart tx/rx This patch fixes the issue where the transmitter and receiver must be restarted when applying new changes to certain registers. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2008-02-04 15:13:59 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[netdrvr forcedeth] remove superfluous rx engine stop/start Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com>
2005-11-11 08:29:59 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[netdrvr forcedeth] remove superfluous rx engine stop/start Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com>
2005-11-11 08:29:59 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
forcedeth: phy status fix The driver needs to ack only the phy status bits that it is currently handling and preserve the other bits for the other handlers. For example, when reading/writing from the phy, it should not clear the link change interrupt bit. This will cause a missing link change interrupt. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2008-02-04 15:14:04 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
forcedeth: msi interrupts Add a workaround for lost MSI interrupts. There is a race condition in the HW in which future interrupts could be missed. The workaround is to toggle the MSI irq mask. Added cleanup based on comments from Andrew Morton. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Cc: Manfred Spraul <manfred@colorfullife.com> Cc: Jeff Garzik <jeff@garzik.org> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-06-09 16:51:06 -07:00
IRQ: Maintain regs pointer globally rather than passing to IRQ handlers Maintain a per-CPU global "struct pt_regs *" variable which can be used instead of passing regs around manually through all ~1800 interrupt handlers in the Linux kernel. The regs pointer is used in few places, but it potentially costs both stack space and code to pass it around. On the FRV arch, removing the regs parameter from all the genirq function results in a 20% speed up of the IRQ exit path (ie: from leaving timer_interrupt() to leaving do_IRQ()). Where appropriate, an arch may override the generic storage facility and do something different with the variable. On FRV, for instance, the address is maintained in GR28 at all times inside the kernel as part of general exception handling. Having looked over the code, it appears that the parameter may be handed down through up to twenty or so layers of functions. Consider a USB character device attached to a USB hub, attached to a USB controller that posts its interrupts through a cascaded auxiliary interrupt controller. A character device driver may want to pass regs to the sysrq handler through the input layer which adds another few layers of parameter passing. I've build this code with allyesconfig for x86_64 and i386. I've runtested the main part of the code on FRV and i386, though I can't test most of the drivers. I've also done partial conversion for powerpc and MIPS - these at least compile with minimal configurations. This will affect all archs. Mostly the changes should be relatively easy. Take do_IRQ(), store the regs pointer at the beginning, saving the old one: struct pt_regs *old_regs = set_irq_regs(regs); And put the old one back at the end: set_irq_regs(old_regs); Don't pass regs through to generic_handle_irq() or __do_IRQ(). In timer_interrupt(), this sort of change will be necessary: - update_process_times(user_mode(regs)); - profile_tick(CPU_PROFILING, regs); + update_process_times(user_mode(get_irq_regs())); + profile_tick(CPU_PROFILING); I'd like to move update_process_times()'s use of get_irq_regs() into itself, except that i386, alone of the archs, uses something other than user_mode(). Some notes on the interrupt handling in the drivers: (*) input_dev() is now gone entirely. The regs pointer is no longer stored in the input_dev struct. (*) finish_unlinks() in drivers/usb/host/ohci-q.c needs checking. It does something different depending on whether it's been supplied with a regs pointer or not. (*) Various IRQ handler function pointers have been moved to type irq_handler_t. Signed-Off-By: David Howells <dhowells@redhat.com> (cherry picked from 1b16e7ac850969f38b375e511e3fa2f474a33867 commit)
2006-10-05 14:55:46 +01:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[netdrvr forcedeth] scatter gather and segmentation offload support also: - eliminate use of pointless get_nvpriv() wrapper, and use netdev_priv() directly. - use NETDEV_TX_xxx return codes
2005-10-26 00:51:24 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth: Add support for MSI/MSIX This forcedeth patch adds support for MSI/MSIX interrupts. Signed-off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-02-04 13:13:31 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
forcedeth: msi interrupts Add a workaround for lost MSI interrupts. There is a race condition in the HW in which future interrupts could be missed. The workaround is to toggle the MSI irq mask. Added cleanup based on comments from Andrew Morton. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Cc: Manfred Spraul <manfred@colorfullife.com> Cc: Jeff Garzik <jeff@garzik.org> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-06-09 16:51:06 -07:00
[netdrvr forcedeth] support for irq mitigation This patch contains support for different modes of interrupt mitigation of forcedeth. It includes changes based on Jeff's comments. Currently, the modes are changed through module parameters since ethtool does not support something similar. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com>
2005-11-11 08:30:38 -05:00
[netdrvr] trim trailing whitespace: 8139*.c, epic100, forcedeth, tulip/*
2006-05-26 21:39:03 -04:00
forcedeth: irq data path optimization This patch optimizes the irq data paths and cleans up the code. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:57 -05:00
[NET]: Make NAPI polling independent of struct net_device objects. Several devices have multiple independant RX queues per net device, and some have a single interrupt doorbell for several queues. In either case, it's easier to support layouts like that if the structure representing the poll is independant from the net device itself. The signature of the ->poll() call back goes from: int foo_poll(struct net_device *dev, int *budget) to int foo_poll(struct napi_struct *napi, int budget) The caller is returned the number of RX packets processed (or the number of "NAPI credits" consumed if you want to get abstract). The callee no longer messes around bumping dev->quota, *budget, etc. because that is all handled in the caller upon return. The napi_struct is to be embedded in the device driver private data structures. Furthermore, it is the driver's responsibility to disable all NAPI instances in it's ->stop() device close handler. Since the napi_struct is privatized into the driver's private data structures, only the driver knows how to get at all of the napi_struct instances it may have per-device. With lots of help and suggestions from Rusty Russell, Roland Dreier, Michael Chan, Jeff Garzik, and Jamal Hadi Salim. Bug fixes from Thomas Graf, Roland Dreier, Peter Zijlstra, Joseph Fannin, Scott Wood, Hans J. Koch, and Michael Chan. [ Ported to current tree and all drivers converted. Integrated Stephen's follow-on kerneldoc additions, and restored poll_list handling to the old style to fix mutual exclusion issues. -DaveM ] Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-10-03 16:41:36 -07:00
forcedeth: irq data path optimization This patch optimizes the irq data paths and cleans up the code. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:57 -05:00
[NET]: Make NAPI polling independent of struct net_device objects. Several devices have multiple independant RX queues per net device, and some have a single interrupt doorbell for several queues. In either case, it's easier to support layouts like that if the structure representing the poll is independant from the net device itself. The signature of the ->poll() call back goes from: int foo_poll(struct net_device *dev, int *budget) to int foo_poll(struct napi_struct *napi, int budget) The caller is returned the number of RX packets processed (or the number of "NAPI credits" consumed if you want to get abstract). The callee no longer messes around bumping dev->quota, *budget, etc. because that is all handled in the caller upon return. The napi_struct is to be embedded in the device driver private data structures. Furthermore, it is the driver's responsibility to disable all NAPI instances in it's ->stop() device close handler. Since the napi_struct is privatized into the driver's private data structures, only the driver knows how to get at all of the napi_struct instances it may have per-device. With lots of help and suggestions from Rusty Russell, Roland Dreier, Michael Chan, Jeff Garzik, and Jamal Hadi Salim. Bug fixes from Thomas Graf, Roland Dreier, Peter Zijlstra, Joseph Fannin, Scott Wood, Hans J. Koch, and Michael Chan. [ Ported to current tree and all drivers converted. Integrated Stephen's follow-on kerneldoc additions, and restored poll_list handling to the old style to fix mutual exclusion issues. -DaveM ] Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-10-03 16:41:36 -07:00
forcedeth: irq data path optimization This patch optimizes the irq data paths and cleans up the code. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:57 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
forcedeth: irq data path optimization This patch optimizes the irq data paths and cleans up the code. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:57 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
forcedeth: irq data path optimization This patch optimizes the irq data paths and cleans up the code. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:57 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
forcedeth: irq data path optimization This patch optimizes the irq data paths and cleans up the code. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:57 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth: add recoverable error support This patch adds support to recover from a previously fatal MAC error. In the past the MAC would be hung on an internal fatal error. On new chipsets, the MAC has the ability to enter a non-fatal state and allow the driver to re-init it. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-10-30 17:32:01 -05:00
forcedeth: irq data path optimization This patch optimizes the irq data paths and cleans up the code. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:57 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth: Add support for MSI/MSIX This forcedeth patch adds support for MSI/MSIX interrupts. Signed-off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-02-04 13:13:31 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth: Add support for MSI/MSIX This forcedeth patch adds support for MSI/MSIX interrupts. Signed-off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-02-04 13:13:31 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth: Add support for MSI/MSIX This forcedeth patch adds support for MSI/MSIX interrupts. Signed-off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-02-04 13:13:31 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
fix random hang in forcedeth driver when using netconsole If the forcedeth driver receives too much work in an interrupt, it assumes it has a broken hardware with stuck IRQ. It works around the problem by disabling interrupts on the nic but makes a printk while holding device spinlog - which isn't smart thing to do if you have netconsole on the same nic. This patch moves the printk's out of the spinlock protected area. Without this patch the machine hangs hard. With this patch everything still works even when there is significant increase on CPU usage while using the nic. Signed-off-by: Timo Jantunen <jeti@iki.fi> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-08-14 21:56:57 +03:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
forcedeth: irq data path optimization This patch optimizes the irq data paths and cleans up the code. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:57 -05:00
forcedeth: optimized routines This patch breaks up the routines into two versions, one for legacy descriptor versions (ver 1 and ver 2) and one for desc ver 3. This will make the new desc functions more leaner and further reductions will be made in next few patches. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:37 -05:00
forcedeth: msi interrupts Add a workaround for lost MSI interrupts. There is a race condition in the HW in which future interrupts could be missed. The workaround is to toggle the MSI irq mask. Added cleanup based on comments from Andrew Morton. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Cc: Manfred Spraul <manfred@colorfullife.com> Cc: Jeff Garzik <jeff@garzik.org> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-06-09 16:51:06 -07:00
forcedeth: optimized routines This patch breaks up the routines into two versions, one for legacy descriptor versions (ver 1 and ver 2) and one for desc ver 3. This will make the new desc functions more leaner and further reductions will be made in next few patches. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:37 -05:00
forcedeth: tx max work This patch adds a limit to how much tx work can be done in each iteration of tx processing. If the max limit is reached, remaining tx completions will be handled by timer interrupt. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-23 12:00:56 -05:00
forcedeth: optimized routines This patch breaks up the routines into two versions, one for legacy descriptor versions (ver 1 and ver 2) and one for desc ver 3. This will make the new desc functions more leaner and further reductions will be made in next few patches. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:37 -05:00
forcedeth: irq data path optimization This patch optimizes the irq data paths and cleans up the code. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:57 -05:00
[NET]: Make NAPI polling independent of struct net_device objects. Several devices have multiple independant RX queues per net device, and some have a single interrupt doorbell for several queues. In either case, it's easier to support layouts like that if the structure representing the poll is independant from the net device itself. The signature of the ->poll() call back goes from: int foo_poll(struct net_device *dev, int *budget) to int foo_poll(struct napi_struct *napi, int budget) The caller is returned the number of RX packets processed (or the number of "NAPI credits" consumed if you want to get abstract). The callee no longer messes around bumping dev->quota, *budget, etc. because that is all handled in the caller upon return. The napi_struct is to be embedded in the device driver private data structures. Furthermore, it is the driver's responsibility to disable all NAPI instances in it's ->stop() device close handler. Since the napi_struct is privatized into the driver's private data structures, only the driver knows how to get at all of the napi_struct instances it may have per-device. With lots of help and suggestions from Rusty Russell, Roland Dreier, Michael Chan, Jeff Garzik, and Jamal Hadi Salim. Bug fixes from Thomas Graf, Roland Dreier, Peter Zijlstra, Joseph Fannin, Scott Wood, Hans J. Koch, and Michael Chan. [ Ported to current tree and all drivers converted. Integrated Stephen's follow-on kerneldoc additions, and restored poll_list handling to the old style to fix mutual exclusion issues. -DaveM ] Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-10-03 16:41:36 -07:00
forcedeth: irq data path optimization This patch optimizes the irq data paths and cleans up the code. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:57 -05:00
[NET]: Make NAPI polling independent of struct net_device objects. Several devices have multiple independant RX queues per net device, and some have a single interrupt doorbell for several queues. In either case, it's easier to support layouts like that if the structure representing the poll is independant from the net device itself. The signature of the ->poll() call back goes from: int foo_poll(struct net_device *dev, int *budget) to int foo_poll(struct napi_struct *napi, int budget) The caller is returned the number of RX packets processed (or the number of "NAPI credits" consumed if you want to get abstract). The callee no longer messes around bumping dev->quota, *budget, etc. because that is all handled in the caller upon return. The napi_struct is to be embedded in the device driver private data structures. Furthermore, it is the driver's responsibility to disable all NAPI instances in it's ->stop() device close handler. Since the napi_struct is privatized into the driver's private data structures, only the driver knows how to get at all of the napi_struct instances it may have per-device. With lots of help and suggestions from Rusty Russell, Roland Dreier, Michael Chan, Jeff Garzik, and Jamal Hadi Salim. Bug fixes from Thomas Graf, Roland Dreier, Peter Zijlstra, Joseph Fannin, Scott Wood, Hans J. Koch, and Michael Chan. [ Ported to current tree and all drivers converted. Integrated Stephen's follow-on kerneldoc additions, and restored poll_list handling to the old style to fix mutual exclusion issues. -DaveM ] Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-10-03 16:41:36 -07:00
forcedeth: irq data path optimization This patch optimizes the irq data paths and cleans up the code. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:57 -05:00
forcedeth: optimized routines This patch breaks up the routines into two versions, one for legacy descriptor versions (ver 1 and ver 2) and one for desc ver 3. This will make the new desc functions more leaner and further reductions will be made in next few patches. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:37 -05:00
forcedeth: irq data path optimization This patch optimizes the irq data paths and cleans up the code. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:57 -05:00
forcedeth: optimized routines This patch breaks up the routines into two versions, one for legacy descriptor versions (ver 1 and ver 2) and one for desc ver 3. This will make the new desc functions more leaner and further reductions will be made in next few patches. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:37 -05:00
forcedeth: irq data path optimization This patch optimizes the irq data paths and cleans up the code. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:57 -05:00
forcedeth: optimized routines This patch breaks up the routines into two versions, one for legacy descriptor versions (ver 1 and ver 2) and one for desc ver 3. This will make the new desc functions more leaner and further reductions will be made in next few patches. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:37 -05:00
forcedeth: irq data path optimization This patch optimizes the irq data paths and cleans up the code. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:57 -05:00
forcedeth: optimized routines This patch breaks up the routines into two versions, one for legacy descriptor versions (ver 1 and ver 2) and one for desc ver 3. This will make the new desc functions more leaner and further reductions will be made in next few patches. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:37 -05:00
forcedeth: irq data path optimization This patch optimizes the irq data paths and cleans up the code. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:57 -05:00
forcedeth: optimized routines This patch breaks up the routines into two versions, one for legacy descriptor versions (ver 1 and ver 2) and one for desc ver 3. This will make the new desc functions more leaner and further reductions will be made in next few patches. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:37 -05:00
fix random hang in forcedeth driver when using netconsole If the forcedeth driver receives too much work in an interrupt, it assumes it has a broken hardware with stuck IRQ. It works around the problem by disabling interrupts on the nic but makes a printk while holding device spinlog - which isn't smart thing to do if you have netconsole on the same nic. This patch moves the printk's out of the spinlock protected area. Without this patch the machine hangs hard. With this patch everything still works even when there is significant increase on CPU usage while using the nic. Signed-off-by: Timo Jantunen <jeti@iki.fi> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-08-14 21:56:57 +03:00
forcedeth: optimized routines This patch breaks up the routines into two versions, one for legacy descriptor versions (ver 1 and ver 2) and one for desc ver 3. This will make the new desc functions more leaner and further reductions will be made in next few patches. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:37 -05:00
IRQ: Maintain regs pointer globally rather than passing to IRQ handlers Maintain a per-CPU global "struct pt_regs *" variable which can be used instead of passing regs around manually through all ~1800 interrupt handlers in the Linux kernel. The regs pointer is used in few places, but it potentially costs both stack space and code to pass it around. On the FRV arch, removing the regs parameter from all the genirq function results in a 20% speed up of the IRQ exit path (ie: from leaving timer_interrupt() to leaving do_IRQ()). Where appropriate, an arch may override the generic storage facility and do something different with the variable. On FRV, for instance, the address is maintained in GR28 at all times inside the kernel as part of general exception handling. Having looked over the code, it appears that the parameter may be handed down through up to twenty or so layers of functions. Consider a USB character device attached to a USB hub, attached to a USB controller that posts its interrupts through a cascaded auxiliary interrupt controller. A character device driver may want to pass regs to the sysrq handler through the input layer which adds another few layers of parameter passing. I've build this code with allyesconfig for x86_64 and i386. I've runtested the main part of the code on FRV and i386, though I can't test most of the drivers. I've also done partial conversion for powerpc and MIPS - these at least compile with minimal configurations. This will affect all archs. Mostly the changes should be relatively easy. Take do_IRQ(), store the regs pointer at the beginning, saving the old one: struct pt_regs *old_regs = set_irq_regs(regs); And put the old one back at the end: set_irq_regs(old_regs); Don't pass regs through to generic_handle_irq() or __do_IRQ(). In timer_interrupt(), this sort of change will be necessary: - update_process_times(user_mode(regs)); - profile_tick(CPU_PROFILING, regs); + update_process_times(user_mode(get_irq_regs())); + profile_tick(CPU_PROFILING); I'd like to move update_process_times()'s use of get_irq_regs() into itself, except that i386, alone of the archs, uses something other than user_mode(). Some notes on the interrupt handling in the drivers: (*) input_dev() is now gone entirely. The regs pointer is no longer stored in the input_dev struct. (*) finish_unlinks() in drivers/usb/host/ohci-q.c needs checking. It does something different depending on whether it's been supplied with a regs pointer or not. (*) Various IRQ handler function pointers have been moved to type irq_handler_t. Signed-Off-By: David Howells <dhowells@redhat.com> (cherry picked from 1b16e7ac850969f38b375e511e3fa2f474a33867 commit)
2006-10-05 14:55:46 +01:00
[PATCH] forcedeth: Add support for MSI/MSIX This forcedeth patch adds support for MSI/MSIX interrupts. Signed-off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-02-04 13:13:31 -05:00
[PATCH] forcedeth: hardirq lockdep warning BUG: warning at kernel/lockdep.c:1816/trace_hardirqs_on() (Not tainted) Call Trace: show_trace dump_stack trace_hardirqs_on :forcedeth:nv_nic_irq_other handle_IRQ_event __do_IRQ do_IRQ ret_from_intr DWARF2 barf default_idle cpu_idle rest_init start_kernel _sinittext These 3 functions nv_nic_irq_tx(), nv_nic_irq_rx() and nv_nic_irq_other() are reachable from IRQ context and process context. Make use of the irq-save/restore spinlock variant. (Compile tested only, since I do not have the hardware) Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Jeff Garzik <jeff@garzik.org> Cc: Ingo Molnar <mingo@elte.hu> Cc: Arjan van de Ven <arjan@linux.intel.com> Cc: Dave Jones <davej@redhat.com> Cc: Andrew Morton <akpm@osdl.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-09-19 14:55:22 +02:00
[PATCH] forcedeth: Add support for MSI/MSIX This forcedeth patch adds support for MSI/MSIX interrupts. Signed-off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-02-04 13:13:31 -05:00
[PATCH] forcedeth: hardirq lockdep warning BUG: warning at kernel/lockdep.c:1816/trace_hardirqs_on() (Not tainted) Call Trace: show_trace dump_stack trace_hardirqs_on :forcedeth:nv_nic_irq_other handle_IRQ_event __do_IRQ do_IRQ ret_from_intr DWARF2 barf default_idle cpu_idle rest_init start_kernel _sinittext These 3 functions nv_nic_irq_tx(), nv_nic_irq_rx() and nv_nic_irq_other() are reachable from IRQ context and process context. Make use of the irq-save/restore spinlock variant. (Compile tested only, since I do not have the hardware) Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Jeff Garzik <jeff@garzik.org> Cc: Ingo Molnar <mingo@elte.hu> Cc: Arjan van de Ven <arjan@linux.intel.com> Cc: Dave Jones <davej@redhat.com> Cc: Andrew Morton <akpm@osdl.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-09-19 14:55:22 +02:00
forcedeth: tx max work This patch adds a limit to how much tx work can be done in each iteration of tx processing. If the max limit is reached, remaining tx completions will be handled by timer interrupt. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-23 12:00:56 -05:00
[PATCH] forcedeth: hardirq lockdep warning BUG: warning at kernel/lockdep.c:1816/trace_hardirqs_on() (Not tainted) Call Trace: show_trace dump_stack trace_hardirqs_on :forcedeth:nv_nic_irq_other handle_IRQ_event __do_IRQ do_IRQ ret_from_intr DWARF2 barf default_idle cpu_idle rest_init start_kernel _sinittext These 3 functions nv_nic_irq_tx(), nv_nic_irq_rx() and nv_nic_irq_other() are reachable from IRQ context and process context. Make use of the irq-save/restore spinlock variant. (Compile tested only, since I do not have the hardware) Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Jeff Garzik <jeff@garzik.org> Cc: Ingo Molnar <mingo@elte.hu> Cc: Arjan van de Ven <arjan@linux.intel.com> Cc: Dave Jones <davej@redhat.com> Cc: Andrew Morton <akpm@osdl.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-09-19 14:55:22 +02:00
[netdrvr] trim trailing whitespace: 8139*.c, epic100, forcedeth, tulip/*
2006-05-26 21:39:03 -04:00
forcedeth: irq data path optimization This patch optimizes the irq data paths and cleans up the code. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:57 -05:00
[PATCH] forcedeth: Add support for MSI/MSIX This forcedeth patch adds support for MSI/MSIX interrupts. Signed-off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-02-04 13:13:31 -05:00
forcedeth: irq data path optimization This patch optimizes the irq data paths and cleans up the code. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:57 -05:00
[PATCH] forcedeth: hardirq lockdep warning BUG: warning at kernel/lockdep.c:1816/trace_hardirqs_on() (Not tainted) Call Trace: show_trace dump_stack trace_hardirqs_on :forcedeth:nv_nic_irq_other handle_IRQ_event __do_IRQ do_IRQ ret_from_intr DWARF2 barf default_idle cpu_idle rest_init start_kernel _sinittext These 3 functions nv_nic_irq_tx(), nv_nic_irq_rx() and nv_nic_irq_other() are reachable from IRQ context and process context. Make use of the irq-save/restore spinlock variant. (Compile tested only, since I do not have the hardware) Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Jeff Garzik <jeff@garzik.org> Cc: Ingo Molnar <mingo@elte.hu> Cc: Arjan van de Ven <arjan@linux.intel.com> Cc: Dave Jones <davej@redhat.com> Cc: Andrew Morton <akpm@osdl.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-09-19 14:55:22 +02:00
[PATCH] forcedeth: Add support for MSI/MSIX This forcedeth patch adds support for MSI/MSIX interrupts. Signed-off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-02-04 13:13:31 -05:00
[PATCH] forcedeth: hardirq lockdep warning BUG: warning at kernel/lockdep.c:1816/trace_hardirqs_on() (Not tainted) Call Trace: show_trace dump_stack trace_hardirqs_on :forcedeth:nv_nic_irq_other handle_IRQ_event __do_IRQ do_IRQ ret_from_intr DWARF2 barf default_idle cpu_idle rest_init start_kernel _sinittext These 3 functions nv_nic_irq_tx(), nv_nic_irq_rx() and nv_nic_irq_other() are reachable from IRQ context and process context. Make use of the irq-save/restore spinlock variant. (Compile tested only, since I do not have the hardware) Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Jeff Garzik <jeff@garzik.org> Cc: Ingo Molnar <mingo@elte.hu> Cc: Arjan van de Ven <arjan@linux.intel.com> Cc: Dave Jones <davej@redhat.com> Cc: Andrew Morton <akpm@osdl.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-09-19 14:55:22 +02:00
fix random hang in forcedeth driver when using netconsole If the forcedeth driver receives too much work in an interrupt, it assumes it has a broken hardware with stuck IRQ. It works around the problem by disabling interrupts on the nic but makes a printk while holding device spinlog - which isn't smart thing to do if you have netconsole on the same nic. This patch moves the printk's out of the spinlock protected area. Without this patch the machine hangs hard. With this patch everything still works even when there is significant increase on CPU usage while using the nic. Signed-off-by: Timo Jantunen <jeti@iki.fi> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-08-14 21:56:57 +03:00
[PATCH] forcedeth: Add support for MSI/MSIX This forcedeth patch adds support for MSI/MSIX interrupts. Signed-off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-02-04 13:13:31 -05:00
[PATCH] forcdeth: revised NAPI support Revised version of the forcedeth NAPI support. This version is based against netdev-2.6#upstream (after the MAC patches from Ayaz today). Can't use nv_disable_hw_interrupts because NAPI only wants to mask off receive irq's and leave the others alone. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-07-31 20:37:19 -07:00
[NET]: Make NAPI polling independent of struct net_device objects. Several devices have multiple independant RX queues per net device, and some have a single interrupt doorbell for several queues. In either case, it's easier to support layouts like that if the structure representing the poll is independant from the net device itself. The signature of the ->poll() call back goes from: int foo_poll(struct net_device *dev, int *budget) to int foo_poll(struct napi_struct *napi, int budget) The caller is returned the number of RX packets processed (or the number of "NAPI credits" consumed if you want to get abstract). The callee no longer messes around bumping dev->quota, *budget, etc. because that is all handled in the caller upon return. The napi_struct is to be embedded in the device driver private data structures. Furthermore, it is the driver's responsibility to disable all NAPI instances in it's ->stop() device close handler. Since the napi_struct is privatized into the driver's private data structures, only the driver knows how to get at all of the napi_struct instances it may have per-device. With lots of help and suggestions from Rusty Russell, Roland Dreier, Michael Chan, Jeff Garzik, and Jamal Hadi Salim. Bug fixes from Thomas Graf, Roland Dreier, Peter Zijlstra, Joseph Fannin, Scott Wood, Hans J. Koch, and Michael Chan. [ Ported to current tree and all drivers converted. Integrated Stephen's follow-on kerneldoc additions, and restored poll_list handling to the old style to fix mutual exclusion issues. -DaveM ] Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-10-03 16:41:36 -07:00
[PATCH] forcdeth: revised NAPI support Revised version of the forcedeth NAPI support. This version is based against netdev-2.6#upstream (after the MAC patches from Ayaz today). Can't use nv_disable_hw_interrupts because NAPI only wants to mask off receive irq's and leave the others alone. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-07-31 20:37:19 -07:00
[NET]: Make NAPI polling independent of struct net_device objects. Several devices have multiple independant RX queues per net device, and some have a single interrupt doorbell for several queues. In either case, it's easier to support layouts like that if the structure representing the poll is independant from the net device itself. The signature of the ->poll() call back goes from: int foo_poll(struct net_device *dev, int *budget) to int foo_poll(struct napi_struct *napi, int budget) The caller is returned the number of RX packets processed (or the number of "NAPI credits" consumed if you want to get abstract). The callee no longer messes around bumping dev->quota, *budget, etc. because that is all handled in the caller upon return. The napi_struct is to be embedded in the device driver private data structures. Furthermore, it is the driver's responsibility to disable all NAPI instances in it's ->stop() device close handler. Since the napi_struct is privatized into the driver's private data structures, only the driver knows how to get at all of the napi_struct instances it may have per-device. With lots of help and suggestions from Rusty Russell, Roland Dreier, Michael Chan, Jeff Garzik, and Jamal Hadi Salim. Bug fixes from Thomas Graf, Roland Dreier, Peter Zijlstra, Joseph Fannin, Scott Wood, Hans J. Koch, and Michael Chan. [ Ported to current tree and all drivers converted. Integrated Stephen's follow-on kerneldoc additions, and restored poll_list handling to the old style to fix mutual exclusion issues. -DaveM ] Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-10-03 16:41:36 -07:00
[PATCH] forcdeth: revised NAPI support Revised version of the forcedeth NAPI support. This version is based against netdev-2.6#upstream (after the MAC patches from Ayaz today). Can't use nv_disable_hw_interrupts because NAPI only wants to mask off receive irq's and leave the others alone. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-07-31 20:37:19 -07:00
netpoll: drivers must not enable IRQ unconditionally in their NAPI handler net/core/netpoll.c::netpoll_send_skb() calls the poll handler when it is available. As netconsole can be used from almost any context, IRQ must not be enabled blindly in the NAPI handler of a driver which supports netpoll. b57bd06655a028aba7b92e1c19c2093e7fcfb341 fixed the issue for the 8139too.c driver. Signed-off-by: Francois Romieu <romieu@fr.zoreil.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-12-17 23:03:15 +01:00
[NET]: Make NAPI polling independent of struct net_device objects. Several devices have multiple independant RX queues per net device, and some have a single interrupt doorbell for several queues. In either case, it's easier to support layouts like that if the structure representing the poll is independant from the net device itself. The signature of the ->poll() call back goes from: int foo_poll(struct net_device *dev, int *budget) to int foo_poll(struct napi_struct *napi, int budget) The caller is returned the number of RX packets processed (or the number of "NAPI credits" consumed if you want to get abstract). The callee no longer messes around bumping dev->quota, *budget, etc. because that is all handled in the caller upon return. The napi_struct is to be embedded in the device driver private data structures. Furthermore, it is the driver's responsibility to disable all NAPI instances in it's ->stop() device close handler. Since the napi_struct is privatized into the driver's private data structures, only the driver knows how to get at all of the napi_struct instances it may have per-device. With lots of help and suggestions from Rusty Russell, Roland Dreier, Michael Chan, Jeff Garzik, and Jamal Hadi Salim. Bug fixes from Thomas Graf, Roland Dreier, Peter Zijlstra, Joseph Fannin, Scott Wood, Hans J. Koch, and Michael Chan. [ Ported to current tree and all drivers converted. Integrated Stephen's follow-on kerneldoc additions, and restored poll_list handling to the old style to fix mutual exclusion issues. -DaveM ] Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-10-03 16:41:36 -07:00
[PATCH] forcdeth: revised NAPI support Revised version of the forcedeth NAPI support. This version is based against netdev-2.6#upstream (after the MAC patches from Ayaz today). Can't use nv_disable_hw_interrupts because NAPI only wants to mask off receive irq's and leave the others alone. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-07-31 20:37:19 -07:00
[netdrvr] forcedeth: internal simplifications; changelog removal * remove changelog from source; its kept in git repository * consolidate descriptor version tests using nv_optimized() * consolidate NIC DMA start, stop and drain into nv_start_txrx(), nv_stop_txrx(), nv_drain_txrx() Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-16 01:40:30 -04:00
[NET]: Make NAPI polling independent of struct net_device objects. Several devices have multiple independant RX queues per net device, and some have a single interrupt doorbell for several queues. In either case, it's easier to support layouts like that if the structure representing the poll is independant from the net device itself. The signature of the ->poll() call back goes from: int foo_poll(struct net_device *dev, int *budget) to int foo_poll(struct napi_struct *napi, int budget) The caller is returned the number of RX packets processed (or the number of "NAPI credits" consumed if you want to get abstract). The callee no longer messes around bumping dev->quota, *budget, etc. because that is all handled in the caller upon return. The napi_struct is to be embedded in the device driver private data structures. Furthermore, it is the driver's responsibility to disable all NAPI instances in it's ->stop() device close handler. Since the napi_struct is privatized into the driver's private data structures, only the driver knows how to get at all of the napi_struct instances it may have per-device. With lots of help and suggestions from Rusty Russell, Roland Dreier, Michael Chan, Jeff Garzik, and Jamal Hadi Salim. Bug fixes from Thomas Graf, Roland Dreier, Peter Zijlstra, Joseph Fannin, Scott Wood, Hans J. Koch, and Michael Chan. [ Ported to current tree and all drivers converted. Integrated Stephen's follow-on kerneldoc additions, and restored poll_list handling to the old style to fix mutual exclusion issues. -DaveM ] Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-10-03 16:41:36 -07:00
forcedeth: fixed missing call in napi poll The napi poll routine was missing the call to the optimized rx process routine. This patch adds the missing call for the optimized path. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-02-20 03:34:30 -05:00
[NET]: Make NAPI polling independent of struct net_device objects. Several devices have multiple independant RX queues per net device, and some have a single interrupt doorbell for several queues. In either case, it's easier to support layouts like that if the structure representing the poll is independant from the net device itself. The signature of the ->poll() call back goes from: int foo_poll(struct net_device *dev, int *budget) to int foo_poll(struct napi_struct *napi, int budget) The caller is returned the number of RX packets processed (or the number of "NAPI credits" consumed if you want to get abstract). The callee no longer messes around bumping dev->quota, *budget, etc. because that is all handled in the caller upon return. The napi_struct is to be embedded in the device driver private data structures. Furthermore, it is the driver's responsibility to disable all NAPI instances in it's ->stop() device close handler. Since the napi_struct is privatized into the driver's private data structures, only the driver knows how to get at all of the napi_struct instances it may have per-device. With lots of help and suggestions from Rusty Russell, Roland Dreier, Michael Chan, Jeff Garzik, and Jamal Hadi Salim. Bug fixes from Thomas Graf, Roland Dreier, Peter Zijlstra, Joseph Fannin, Scott Wood, Hans J. Koch, and Michael Chan. [ Ported to current tree and all drivers converted. Integrated Stephen's follow-on kerneldoc additions, and restored poll_list handling to the old style to fix mutual exclusion issues. -DaveM ] Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-10-03 16:41:36 -07:00
forcedeth: fixed missing call in napi poll The napi poll routine was missing the call to the optimized rx process routine. This patch adds the missing call for the optimized path. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-02-20 03:34:30 -05:00
[PATCH] forcdeth: revised NAPI support Revised version of the forcedeth NAPI support. This version is based against netdev-2.6#upstream (after the MAC patches from Ayaz today). Can't use nv_disable_hw_interrupts because NAPI only wants to mask off receive irq's and leave the others alone. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-07-31 20:37:19 -07:00
forcedeth: fixed missing call in napi poll The napi poll routine was missing the call to the optimized rx process routine. This patch adds the missing call for the optimized path. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-02-20 03:34:30 -05:00
netpoll: drivers must not enable IRQ unconditionally in their NAPI handler net/core/netpoll.c::netpoll_send_skb() calls the poll handler when it is available. As netconsole can be used from almost any context, IRQ must not be enabled blindly in the NAPI handler of a driver which supports netpoll. b57bd06655a028aba7b92e1c19c2093e7fcfb341 fixed the issue for the 8139too.c driver. Signed-off-by: Francois Romieu <romieu@fr.zoreil.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-12-17 23:03:15 +01:00
[PATCH] forcdeth: revised NAPI support Revised version of the forcedeth NAPI support. This version is based against netdev-2.6#upstream (after the MAC patches from Ayaz today). Can't use nv_disable_hw_interrupts because NAPI only wants to mask off receive irq's and leave the others alone. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-07-31 20:37:19 -07:00
netpoll: drivers must not enable IRQ unconditionally in their NAPI handler net/core/netpoll.c::netpoll_send_skb() calls the poll handler when it is available. As netconsole can be used from almost any context, IRQ must not be enabled blindly in the NAPI handler of a driver which supports netpoll. b57bd06655a028aba7b92e1c19c2093e7fcfb341 fixed the issue for the 8139too.c driver. Signed-off-by: Francois Romieu <romieu@fr.zoreil.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-12-17 23:03:15 +01:00
[PATCH] forcdeth: revised NAPI support Revised version of the forcedeth NAPI support. This version is based against netdev-2.6#upstream (after the MAC patches from Ayaz today). Can't use nv_disable_hw_interrupts because NAPI only wants to mask off receive irq's and leave the others alone. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-07-31 20:37:19 -07:00
[NET]: Make NAPI polling independent of struct net_device objects. Several devices have multiple independant RX queues per net device, and some have a single interrupt doorbell for several queues. In either case, it's easier to support layouts like that if the structure representing the poll is independant from the net device itself. The signature of the ->poll() call back goes from: int foo_poll(struct net_device *dev, int *budget) to int foo_poll(struct napi_struct *napi, int budget) The caller is returned the number of RX packets processed (or the number of "NAPI credits" consumed if you want to get abstract). The callee no longer messes around bumping dev->quota, *budget, etc. because that is all handled in the caller upon return. The napi_struct is to be embedded in the device driver private data structures. Furthermore, it is the driver's responsibility to disable all NAPI instances in it's ->stop() device close handler. Since the napi_struct is privatized into the driver's private data structures, only the driver knows how to get at all of the napi_struct instances it may have per-device. With lots of help and suggestions from Rusty Russell, Roland Dreier, Michael Chan, Jeff Garzik, and Jamal Hadi Salim. Bug fixes from Thomas Graf, Roland Dreier, Peter Zijlstra, Joseph Fannin, Scott Wood, Hans J. Koch, and Michael Chan. [ Ported to current tree and all drivers converted. Integrated Stephen's follow-on kerneldoc additions, and restored poll_list handling to the old style to fix mutual exclusion issues. -DaveM ] Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-10-03 16:41:36 -07:00
[PATCH] forcdeth: revised NAPI support Revised version of the forcedeth NAPI support. This version is based against netdev-2.6#upstream (after the MAC patches from Ayaz today). Can't use nv_disable_hw_interrupts because NAPI only wants to mask off receive irq's and leave the others alone. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-07-31 20:37:19 -07:00
netpoll: drivers must not enable IRQ unconditionally in their NAPI handler net/core/netpoll.c::netpoll_send_skb() calls the poll handler when it is available. As netconsole can be used from almost any context, IRQ must not be enabled blindly in the NAPI handler of a driver which supports netpoll. b57bd06655a028aba7b92e1c19c2093e7fcfb341 fixed the issue for the 8139too.c driver. Signed-off-by: Francois Romieu <romieu@fr.zoreil.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-12-17 23:03:15 +01:00
[NET]: Make NAPI polling independent of struct net_device objects. Several devices have multiple independant RX queues per net device, and some have a single interrupt doorbell for several queues. In either case, it's easier to support layouts like that if the structure representing the poll is independant from the net device itself. The signature of the ->poll() call back goes from: int foo_poll(struct net_device *dev, int *budget) to int foo_poll(struct napi_struct *napi, int budget) The caller is returned the number of RX packets processed (or the number of "NAPI credits" consumed if you want to get abstract). The callee no longer messes around bumping dev->quota, *budget, etc. because that is all handled in the caller upon return. The napi_struct is to be embedded in the device driver private data structures. Furthermore, it is the driver's responsibility to disable all NAPI instances in it's ->stop() device close handler. Since the napi_struct is privatized into the driver's private data structures, only the driver knows how to get at all of the napi_struct instances it may have per-device. With lots of help and suggestions from Rusty Russell, Roland Dreier, Michael Chan, Jeff Garzik, and Jamal Hadi Salim. Bug fixes from Thomas Graf, Roland Dreier, Peter Zijlstra, Joseph Fannin, Scott Wood, Hans J. Koch, and Michael Chan. [ Ported to current tree and all drivers converted. Integrated Stephen's follow-on kerneldoc additions, and restored poll_list handling to the old style to fix mutual exclusion issues. -DaveM ] Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-10-03 16:41:36 -07:00
[PATCH] forcdeth: revised NAPI support Revised version of the forcedeth NAPI support. This version is based against netdev-2.6#upstream (after the MAC patches from Ayaz today). Can't use nv_disable_hw_interrupts because NAPI only wants to mask off receive irq's and leave the others alone. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-07-31 20:37:19 -07:00
netpoll: drivers must not enable IRQ unconditionally in their NAPI handler net/core/netpoll.c::netpoll_send_skb() calls the poll handler when it is available. As netconsole can be used from almost any context, IRQ must not be enabled blindly in the NAPI handler of a driver which supports netpoll. b57bd06655a028aba7b92e1c19c2093e7fcfb341 fixed the issue for the 8139too.c driver. Signed-off-by: Francois Romieu <romieu@fr.zoreil.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-12-17 23:03:15 +01:00
[PATCH] forcdeth: revised NAPI support Revised version of the forcedeth NAPI support. This version is based against netdev-2.6#upstream (after the MAC patches from Ayaz today). Can't use nv_disable_hw_interrupts because NAPI only wants to mask off receive irq's and leave the others alone. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-07-31 20:37:19 -07:00
[NET]: Make NAPI polling independent of struct net_device objects. Several devices have multiple independant RX queues per net device, and some have a single interrupt doorbell for several queues. In either case, it's easier to support layouts like that if the structure representing the poll is independant from the net device itself. The signature of the ->poll() call back goes from: int foo_poll(struct net_device *dev, int *budget) to int foo_poll(struct napi_struct *napi, int budget) The caller is returned the number of RX packets processed (or the number of "NAPI credits" consumed if you want to get abstract). The callee no longer messes around bumping dev->quota, *budget, etc. because that is all handled in the caller upon return. The napi_struct is to be embedded in the device driver private data structures. Furthermore, it is the driver's responsibility to disable all NAPI instances in it's ->stop() device close handler. Since the napi_struct is privatized into the driver's private data structures, only the driver knows how to get at all of the napi_struct instances it may have per-device. With lots of help and suggestions from Rusty Russell, Roland Dreier, Michael Chan, Jeff Garzik, and Jamal Hadi Salim. Bug fixes from Thomas Graf, Roland Dreier, Peter Zijlstra, Joseph Fannin, Scott Wood, Hans J. Koch, and Michael Chan. [ Ported to current tree and all drivers converted. Integrated Stephen's follow-on kerneldoc additions, and restored poll_list handling to the old style to fix mutual exclusion issues. -DaveM ] Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-10-03 16:41:36 -07:00
[PATCH] forcdeth: revised NAPI support Revised version of the forcedeth NAPI support. This version is based against netdev-2.6#upstream (after the MAC patches from Ayaz today). Can't use nv_disable_hw_interrupts because NAPI only wants to mask off receive irq's and leave the others alone. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-07-31 20:37:19 -07:00
IRQ: Maintain regs pointer globally rather than passing to IRQ handlers Maintain a per-CPU global "struct pt_regs *" variable which can be used instead of passing regs around manually through all ~1800 interrupt handlers in the Linux kernel. The regs pointer is used in few places, but it potentially costs both stack space and code to pass it around. On the FRV arch, removing the regs parameter from all the genirq function results in a 20% speed up of the IRQ exit path (ie: from leaving timer_interrupt() to leaving do_IRQ()). Where appropriate, an arch may override the generic storage facility and do something different with the variable. On FRV, for instance, the address is maintained in GR28 at all times inside the kernel as part of general exception handling. Having looked over the code, it appears that the parameter may be handed down through up to twenty or so layers of functions. Consider a USB character device attached to a USB hub, attached to a USB controller that posts its interrupts through a cascaded auxiliary interrupt controller. A character device driver may want to pass regs to the sysrq handler through the input layer which adds another few layers of parameter passing. I've build this code with allyesconfig for x86_64 and i386. I've runtested the main part of the code on FRV and i386, though I can't test most of the drivers. I've also done partial conversion for powerpc and MIPS - these at least compile with minimal configurations. This will affect all archs. Mostly the changes should be relatively easy. Take do_IRQ(), store the regs pointer at the beginning, saving the old one: struct pt_regs *old_regs = set_irq_regs(regs); And put the old one back at the end: set_irq_regs(old_regs); Don't pass regs through to generic_handle_irq() or __do_IRQ(). In timer_interrupt(), this sort of change will be necessary: - update_process_times(user_mode(regs)); - profile_tick(CPU_PROFILING, regs); + update_process_times(user_mode(get_irq_regs())); + profile_tick(CPU_PROFILING); I'd like to move update_process_times()'s use of get_irq_regs() into itself, except that i386, alone of the archs, uses something other than user_mode(). Some notes on the interrupt handling in the drivers: (*) input_dev() is now gone entirely. The regs pointer is no longer stored in the input_dev struct. (*) finish_unlinks() in drivers/usb/host/ohci-q.c needs checking. It does something different depending on whether it's been supplied with a regs pointer or not. (*) Various IRQ handler function pointers have been moved to type irq_handler_t. Signed-Off-By: David Howells <dhowells@redhat.com> (cherry picked from 1b16e7ac850969f38b375e511e3fa2f474a33867 commit)
2006-10-05 14:55:46 +01:00
[PATCH] forcdeth: revised NAPI support Revised version of the forcedeth NAPI support. This version is based against netdev-2.6#upstream (after the MAC patches from Ayaz today). Can't use nv_disable_hw_interrupts because NAPI only wants to mask off receive irq's and leave the others alone. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-07-31 20:37:19 -07:00
[NET]: Make NAPI polling independent of struct net_device objects. Several devices have multiple independant RX queues per net device, and some have a single interrupt doorbell for several queues. In either case, it's easier to support layouts like that if the structure representing the poll is independant from the net device itself. The signature of the ->poll() call back goes from: int foo_poll(struct net_device *dev, int *budget) to int foo_poll(struct napi_struct *napi, int budget) The caller is returned the number of RX packets processed (or the number of "NAPI credits" consumed if you want to get abstract). The callee no longer messes around bumping dev->quota, *budget, etc. because that is all handled in the caller upon return. The napi_struct is to be embedded in the device driver private data structures. Furthermore, it is the driver's responsibility to disable all NAPI instances in it's ->stop() device close handler. Since the napi_struct is privatized into the driver's private data structures, only the driver knows how to get at all of the napi_struct instances it may have per-device. With lots of help and suggestions from Rusty Russell, Roland Dreier, Michael Chan, Jeff Garzik, and Jamal Hadi Salim. Bug fixes from Thomas Graf, Roland Dreier, Peter Zijlstra, Joseph Fannin, Scott Wood, Hans J. Koch, and Michael Chan. [ Ported to current tree and all drivers converted. Integrated Stephen's follow-on kerneldoc additions, and restored poll_list handling to the old style to fix mutual exclusion issues. -DaveM ] Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-10-03 16:41:36 -07:00
[PATCH] forcdeth: revised NAPI support Revised version of the forcedeth NAPI support. This version is based against netdev-2.6#upstream (after the MAC patches from Ayaz today). Can't use nv_disable_hw_interrupts because NAPI only wants to mask off receive irq's and leave the others alone. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-07-31 20:37:19 -07:00
[NET]: Make NAPI polling independent of struct net_device objects. Several devices have multiple independant RX queues per net device, and some have a single interrupt doorbell for several queues. In either case, it's easier to support layouts like that if the structure representing the poll is independant from the net device itself. The signature of the ->poll() call back goes from: int foo_poll(struct net_device *dev, int *budget) to int foo_poll(struct napi_struct *napi, int budget) The caller is returned the number of RX packets processed (or the number of "NAPI credits" consumed if you want to get abstract). The callee no longer messes around bumping dev->quota, *budget, etc. because that is all handled in the caller upon return. The napi_struct is to be embedded in the device driver private data structures. Furthermore, it is the driver's responsibility to disable all NAPI instances in it's ->stop() device close handler. Since the napi_struct is privatized into the driver's private data structures, only the driver knows how to get at all of the napi_struct instances it may have per-device. With lots of help and suggestions from Rusty Russell, Roland Dreier, Michael Chan, Jeff Garzik, and Jamal Hadi Salim. Bug fixes from Thomas Graf, Roland Dreier, Peter Zijlstra, Joseph Fannin, Scott Wood, Hans J. Koch, and Michael Chan. [ Ported to current tree and all drivers converted. Integrated Stephen's follow-on kerneldoc additions, and restored poll_list handling to the old style to fix mutual exclusion issues. -DaveM ] Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-10-03 16:41:36 -07:00
[PATCH] forcdeth: revised NAPI support Revised version of the forcedeth NAPI support. This version is based against netdev-2.6#upstream (after the MAC patches from Ayaz today). Can't use nv_disable_hw_interrupts because NAPI only wants to mask off receive irq's and leave the others alone. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-07-31 20:37:19 -07:00
IRQ: Maintain regs pointer globally rather than passing to IRQ handlers Maintain a per-CPU global "struct pt_regs *" variable which can be used instead of passing regs around manually through all ~1800 interrupt handlers in the Linux kernel. The regs pointer is used in few places, but it potentially costs both stack space and code to pass it around. On the FRV arch, removing the regs parameter from all the genirq function results in a 20% speed up of the IRQ exit path (ie: from leaving timer_interrupt() to leaving do_IRQ()). Where appropriate, an arch may override the generic storage facility and do something different with the variable. On FRV, for instance, the address is maintained in GR28 at all times inside the kernel as part of general exception handling. Having looked over the code, it appears that the parameter may be handed down through up to twenty or so layers of functions. Consider a USB character device attached to a USB hub, attached to a USB controller that posts its interrupts through a cascaded auxiliary interrupt controller. A character device driver may want to pass regs to the sysrq handler through the input layer which adds another few layers of parameter passing. I've build this code with allyesconfig for x86_64 and i386. I've runtested the main part of the code on FRV and i386, though I can't test most of the drivers. I've also done partial conversion for powerpc and MIPS - these at least compile with minimal configurations. This will affect all archs. Mostly the changes should be relatively easy. Take do_IRQ(), store the regs pointer at the beginning, saving the old one: struct pt_regs *old_regs = set_irq_regs(regs); And put the old one back at the end: set_irq_regs(old_regs); Don't pass regs through to generic_handle_irq() or __do_IRQ(). In timer_interrupt(), this sort of change will be necessary: - update_process_times(user_mode(regs)); - profile_tick(CPU_PROFILING, regs); + update_process_times(user_mode(get_irq_regs())); + profile_tick(CPU_PROFILING); I'd like to move update_process_times()'s use of get_irq_regs() into itself, except that i386, alone of the archs, uses something other than user_mode(). Some notes on the interrupt handling in the drivers: (*) input_dev() is now gone entirely. The regs pointer is no longer stored in the input_dev struct. (*) finish_unlinks() in drivers/usb/host/ohci-q.c needs checking. It does something different depending on whether it's been supplied with a regs pointer or not. (*) Various IRQ handler function pointers have been moved to type irq_handler_t. Signed-Off-By: David Howells <dhowells@redhat.com> (cherry picked from 1b16e7ac850969f38b375e511e3fa2f474a33867 commit)
2006-10-05 14:55:46 +01:00
[PATCH] forcedeth: Add support for MSI/MSIX This forcedeth patch adds support for MSI/MSIX interrupts. Signed-off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-02-04 13:13:31 -05:00
[PATCH] forcedeth: hardirq lockdep warning BUG: warning at kernel/lockdep.c:1816/trace_hardirqs_on() (Not tainted) Call Trace: show_trace dump_stack trace_hardirqs_on :forcedeth:nv_nic_irq_other handle_IRQ_event __do_IRQ do_IRQ ret_from_intr DWARF2 barf default_idle cpu_idle rest_init start_kernel _sinittext These 3 functions nv_nic_irq_tx(), nv_nic_irq_rx() and nv_nic_irq_other() are reachable from IRQ context and process context. Make use of the irq-save/restore spinlock variant. (Compile tested only, since I do not have the hardware) Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Jeff Garzik <jeff@garzik.org> Cc: Ingo Molnar <mingo@elte.hu> Cc: Arjan van de Ven <arjan@linux.intel.com> Cc: Dave Jones <davej@redhat.com> Cc: Andrew Morton <akpm@osdl.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-09-19 14:55:22 +02:00
[PATCH] forcedeth: Add support for MSI/MSIX This forcedeth patch adds support for MSI/MSIX interrupts. Signed-off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-02-04 13:13:31 -05:00
[netdrvr] trim trailing whitespace: 8139*.c, epic100, forcedeth, tulip/*
2006-05-26 21:39:03 -04:00
[NET]: Make NAPI polling independent of struct net_device objects. Several devices have multiple independant RX queues per net device, and some have a single interrupt doorbell for several queues. In either case, it's easier to support layouts like that if the structure representing the poll is independant from the net device itself. The signature of the ->poll() call back goes from: int foo_poll(struct net_device *dev, int *budget) to int foo_poll(struct napi_struct *napi, int budget) The caller is returned the number of RX packets processed (or the number of "NAPI credits" consumed if you want to get abstract). The callee no longer messes around bumping dev->quota, *budget, etc. because that is all handled in the caller upon return. The napi_struct is to be embedded in the device driver private data structures. Furthermore, it is the driver's responsibility to disable all NAPI instances in it's ->stop() device close handler. Since the napi_struct is privatized into the driver's private data structures, only the driver knows how to get at all of the napi_struct instances it may have per-device. With lots of help and suggestions from Rusty Russell, Roland Dreier, Michael Chan, Jeff Garzik, and Jamal Hadi Salim. Bug fixes from Thomas Graf, Roland Dreier, Peter Zijlstra, Joseph Fannin, Scott Wood, Hans J. Koch, and Michael Chan. [ Ported to current tree and all drivers converted. Integrated Stephen's follow-on kerneldoc additions, and restored poll_list handling to the old style to fix mutual exclusion issues. -DaveM ] Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-10-03 16:41:36 -07:00
forcedeth: irq data path optimization This patch optimizes the irq data paths and cleans up the code. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:57 -05:00
[PATCH] forcedeth: Add support for MSI/MSIX This forcedeth patch adds support for MSI/MSIX interrupts. Signed-off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-02-04 13:13:31 -05:00
[netdrvr] trim trailing whitespace: 8139*.c, epic100, forcedeth, tulip/*
2006-05-26 21:39:03 -04:00
forcedeth: irq data path optimization This patch optimizes the irq data paths and cleans up the code. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:57 -05:00
[PATCH] forcedeth: hardirq lockdep warning BUG: warning at kernel/lockdep.c:1816/trace_hardirqs_on() (Not tainted) Call Trace: show_trace dump_stack trace_hardirqs_on :forcedeth:nv_nic_irq_other handle_IRQ_event __do_IRQ do_IRQ ret_from_intr DWARF2 barf default_idle cpu_idle rest_init start_kernel _sinittext These 3 functions nv_nic_irq_tx(), nv_nic_irq_rx() and nv_nic_irq_other() are reachable from IRQ context and process context. Make use of the irq-save/restore spinlock variant. (Compile tested only, since I do not have the hardware) Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Jeff Garzik <jeff@garzik.org> Cc: Ingo Molnar <mingo@elte.hu> Cc: Arjan van de Ven <arjan@linux.intel.com> Cc: Dave Jones <davej@redhat.com> Cc: Andrew Morton <akpm@osdl.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-09-19 14:55:22 +02:00
[PATCH] forcedeth: Add support for MSI/MSIX This forcedeth patch adds support for MSI/MSIX interrupts. Signed-off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-02-04 13:13:31 -05:00
[PATCH] forcedeth: hardirq lockdep warning BUG: warning at kernel/lockdep.c:1816/trace_hardirqs_on() (Not tainted) Call Trace: show_trace dump_stack trace_hardirqs_on :forcedeth:nv_nic_irq_other handle_IRQ_event __do_IRQ do_IRQ ret_from_intr DWARF2 barf default_idle cpu_idle rest_init start_kernel _sinittext These 3 functions nv_nic_irq_tx(), nv_nic_irq_rx() and nv_nic_irq_other() are reachable from IRQ context and process context. Make use of the irq-save/restore spinlock variant. (Compile tested only, since I do not have the hardware) Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Jeff Garzik <jeff@garzik.org> Cc: Ingo Molnar <mingo@elte.hu> Cc: Arjan van de Ven <arjan@linux.intel.com> Cc: Dave Jones <davej@redhat.com> Cc: Andrew Morton <akpm@osdl.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-09-19 14:55:22 +02:00
fix random hang in forcedeth driver when using netconsole If the forcedeth driver receives too much work in an interrupt, it assumes it has a broken hardware with stuck IRQ. It works around the problem by disabling interrupts on the nic but makes a printk while holding device spinlog - which isn't smart thing to do if you have netconsole on the same nic. This patch moves the printk's out of the spinlock protected area. Without this patch the machine hangs hard. With this patch everything still works even when there is significant increase on CPU usage while using the nic. Signed-off-by: Timo Jantunen <jeti@iki.fi> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-08-14 21:56:57 +03:00
[PATCH] forcedeth: Add support for MSI/MSIX This forcedeth patch adds support for MSI/MSIX interrupts. Signed-off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-02-04 13:13:31 -05:00
[PATCH] forcdeth: revised NAPI support Revised version of the forcedeth NAPI support. This version is based against netdev-2.6#upstream (after the MAC patches from Ayaz today). Can't use nv_disable_hw_interrupts because NAPI only wants to mask off receive irq's and leave the others alone. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-07-31 20:37:19 -07:00
[PATCH] forcedeth: Add support for MSI/MSIX This forcedeth patch adds support for MSI/MSIX interrupts. Signed-off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-02-04 13:13:31 -05:00
IRQ: Maintain regs pointer globally rather than passing to IRQ handlers Maintain a per-CPU global "struct pt_regs *" variable which can be used instead of passing regs around manually through all ~1800 interrupt handlers in the Linux kernel. The regs pointer is used in few places, but it potentially costs both stack space and code to pass it around. On the FRV arch, removing the regs parameter from all the genirq function results in a 20% speed up of the IRQ exit path (ie: from leaving timer_interrupt() to leaving do_IRQ()). Where appropriate, an arch may override the generic storage facility and do something different with the variable. On FRV, for instance, the address is maintained in GR28 at all times inside the kernel as part of general exception handling. Having looked over the code, it appears that the parameter may be handed down through up to twenty or so layers of functions. Consider a USB character device attached to a USB hub, attached to a USB controller that posts its interrupts through a cascaded auxiliary interrupt controller. A character device driver may want to pass regs to the sysrq handler through the input layer which adds another few layers of parameter passing. I've build this code with allyesconfig for x86_64 and i386. I've runtested the main part of the code on FRV and i386, though I can't test most of the drivers. I've also done partial conversion for powerpc and MIPS - these at least compile with minimal configurations. This will affect all archs. Mostly the changes should be relatively easy. Take do_IRQ(), store the regs pointer at the beginning, saving the old one: struct pt_regs *old_regs = set_irq_regs(regs); And put the old one back at the end: set_irq_regs(old_regs); Don't pass regs through to generic_handle_irq() or __do_IRQ(). In timer_interrupt(), this sort of change will be necessary: - update_process_times(user_mode(regs)); - profile_tick(CPU_PROFILING, regs); + update_process_times(user_mode(get_irq_regs())); + profile_tick(CPU_PROFILING); I'd like to move update_process_times()'s use of get_irq_regs() into itself, except that i386, alone of the archs, uses something other than user_mode(). Some notes on the interrupt handling in the drivers: (*) input_dev() is now gone entirely. The regs pointer is no longer stored in the input_dev struct. (*) finish_unlinks() in drivers/usb/host/ohci-q.c needs checking. It does something different depending on whether it's been supplied with a regs pointer or not. (*) Various IRQ handler function pointers have been moved to type irq_handler_t. Signed-Off-By: David Howells <dhowells@redhat.com> (cherry picked from 1b16e7ac850969f38b375e511e3fa2f474a33867 commit)
2006-10-05 14:55:46 +01:00
[PATCH] forcedeth: Add support for MSI/MSIX This forcedeth patch adds support for MSI/MSIX interrupts. Signed-off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-02-04 13:13:31 -05:00
[PATCH] forcedeth: hardirq lockdep warning BUG: warning at kernel/lockdep.c:1816/trace_hardirqs_on() (Not tainted) Call Trace: show_trace dump_stack trace_hardirqs_on :forcedeth:nv_nic_irq_other handle_IRQ_event __do_IRQ do_IRQ ret_from_intr DWARF2 barf default_idle cpu_idle rest_init start_kernel _sinittext These 3 functions nv_nic_irq_tx(), nv_nic_irq_rx() and nv_nic_irq_other() are reachable from IRQ context and process context. Make use of the irq-save/restore spinlock variant. (Compile tested only, since I do not have the hardware) Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Jeff Garzik <jeff@garzik.org> Cc: Ingo Molnar <mingo@elte.hu> Cc: Arjan van de Ven <arjan@linux.intel.com> Cc: Dave Jones <davej@redhat.com> Cc: Andrew Morton <akpm@osdl.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-09-19 14:55:22 +02:00
[PATCH] forcedeth: Add support for MSI/MSIX This forcedeth patch adds support for MSI/MSIX interrupts. Signed-off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-02-04 13:13:31 -05:00
[netdrvr] trim trailing whitespace: 8139*.c, epic100, forcedeth, tulip/*
2006-05-26 21:39:03 -04:00
forcedeth: tx max work This patch adds a limit to how much tx work can be done in each iteration of tx processing. If the max limit is reached, remaining tx completions will be handled by timer interrupt. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-23 12:00:56 -05:00
[PATCH] forcedeth: Add support for MSI/MSIX This forcedeth patch adds support for MSI/MSIX interrupts. Signed-off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-02-04 13:13:31 -05:00
[PATCH] forcedeth: hardirq lockdep warning BUG: warning at kernel/lockdep.c:1816/trace_hardirqs_on() (Not tainted) Call Trace: show_trace dump_stack trace_hardirqs_on :forcedeth:nv_nic_irq_other handle_IRQ_event __do_IRQ do_IRQ ret_from_intr DWARF2 barf default_idle cpu_idle rest_init start_kernel _sinittext These 3 functions nv_nic_irq_tx(), nv_nic_irq_rx() and nv_nic_irq_other() are reachable from IRQ context and process context. Make use of the irq-save/restore spinlock variant. (Compile tested only, since I do not have the hardware) Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Jeff Garzik <jeff@garzik.org> Cc: Ingo Molnar <mingo@elte.hu> Cc: Arjan van de Ven <arjan@linux.intel.com> Cc: Dave Jones <davej@redhat.com> Cc: Andrew Morton <akpm@osdl.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-09-19 14:55:22 +02:00
[PATCH] forcedeth: Add support for MSI/MSIX This forcedeth patch adds support for MSI/MSIX interrupts. Signed-off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-02-04 13:13:31 -05:00
[PATCH] forcedeth: hardirq lockdep warning BUG: warning at kernel/lockdep.c:1816/trace_hardirqs_on() (Not tainted) Call Trace: show_trace dump_stack trace_hardirqs_on :forcedeth:nv_nic_irq_other handle_IRQ_event __do_IRQ do_IRQ ret_from_intr DWARF2 barf default_idle cpu_idle rest_init start_kernel _sinittext These 3 functions nv_nic_irq_tx(), nv_nic_irq_rx() and nv_nic_irq_other() are reachable from IRQ context and process context. Make use of the irq-save/restore spinlock variant. (Compile tested only, since I do not have the hardware) Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Jeff Garzik <jeff@garzik.org> Cc: Ingo Molnar <mingo@elte.hu> Cc: Arjan van de Ven <arjan@linux.intel.com> Cc: Dave Jones <davej@redhat.com> Cc: Andrew Morton <akpm@osdl.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-09-19 14:55:22 +02:00
[PATCH] forcedeth: Add support for MSI/MSIX This forcedeth patch adds support for MSI/MSIX interrupts. Signed-off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-02-04 13:13:31 -05:00
[PATCH] forcedeth: hardirq lockdep warning BUG: warning at kernel/lockdep.c:1816/trace_hardirqs_on() (Not tainted) Call Trace: show_trace dump_stack trace_hardirqs_on :forcedeth:nv_nic_irq_other handle_IRQ_event __do_IRQ do_IRQ ret_from_intr DWARF2 barf default_idle cpu_idle rest_init start_kernel _sinittext These 3 functions nv_nic_irq_tx(), nv_nic_irq_rx() and nv_nic_irq_other() are reachable from IRQ context and process context. Make use of the irq-save/restore spinlock variant. (Compile tested only, since I do not have the hardware) Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Jeff Garzik <jeff@garzik.org> Cc: Ingo Molnar <mingo@elte.hu> Cc: Arjan van de Ven <arjan@linux.intel.com> Cc: Dave Jones <davej@redhat.com> Cc: Andrew Morton <akpm@osdl.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-09-19 14:55:22 +02:00
[PATCH] forcedeth: Add support for MSI/MSIX This forcedeth patch adds support for MSI/MSIX interrupts. Signed-off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-02-04 13:13:31 -05:00
[PATCH] forcedeth: hardirq lockdep warning BUG: warning at kernel/lockdep.c:1816/trace_hardirqs_on() (Not tainted) Call Trace: show_trace dump_stack trace_hardirqs_on :forcedeth:nv_nic_irq_other handle_IRQ_event __do_IRQ do_IRQ ret_from_intr DWARF2 barf default_idle cpu_idle rest_init start_kernel _sinittext These 3 functions nv_nic_irq_tx(), nv_nic_irq_rx() and nv_nic_irq_other() are reachable from IRQ context and process context. Make use of the irq-save/restore spinlock variant. (Compile tested only, since I do not have the hardware) Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Jeff Garzik <jeff@garzik.org> Cc: Ingo Molnar <mingo@elte.hu> Cc: Arjan van de Ven <arjan@linux.intel.com> Cc: Dave Jones <davej@redhat.com> Cc: Andrew Morton <akpm@osdl.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-09-19 14:55:22 +02:00
[PATCH] forcedeth: Add support for MSI/MSIX This forcedeth patch adds support for MSI/MSIX interrupts. Signed-off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-02-04 13:13:31 -05:00
[PATCH] forcedeth: add recoverable error support This patch adds support to recover from a previously fatal MAC error. In the past the MAC would be hung on an internal fatal error. On new chipsets, the MAC has the ability to enter a non-fatal state and allow the driver to re-init it. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-10-30 17:32:01 -05:00
[PATCH] forcedeth: Add support for MSI/MSIX This forcedeth patch adds support for MSI/MSIX interrupts. Signed-off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-02-04 13:13:31 -05:00
forcedeth: irq data path optimization This patch optimizes the irq data paths and cleans up the code. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:57 -05:00
[PATCH] forcedeth: hardirq lockdep warning BUG: warning at kernel/lockdep.c:1816/trace_hardirqs_on() (Not tainted) Call Trace: show_trace dump_stack trace_hardirqs_on :forcedeth:nv_nic_irq_other handle_IRQ_event __do_IRQ do_IRQ ret_from_intr DWARF2 barf default_idle cpu_idle rest_init start_kernel _sinittext These 3 functions nv_nic_irq_tx(), nv_nic_irq_rx() and nv_nic_irq_other() are reachable from IRQ context and process context. Make use of the irq-save/restore spinlock variant. (Compile tested only, since I do not have the hardware) Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Jeff Garzik <jeff@garzik.org> Cc: Ingo Molnar <mingo@elte.hu> Cc: Arjan van de Ven <arjan@linux.intel.com> Cc: Dave Jones <davej@redhat.com> Cc: Andrew Morton <akpm@osdl.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-09-19 14:55:22 +02:00
[PATCH] forcedeth: Add support for MSI/MSIX This forcedeth patch adds support for MSI/MSIX interrupts. Signed-off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-02-04 13:13:31 -05:00
[PATCH] forcedeth: hardirq lockdep warning BUG: warning at kernel/lockdep.c:1816/trace_hardirqs_on() (Not tainted) Call Trace: show_trace dump_stack trace_hardirqs_on :forcedeth:nv_nic_irq_other handle_IRQ_event __do_IRQ do_IRQ ret_from_intr DWARF2 barf default_idle cpu_idle rest_init start_kernel _sinittext These 3 functions nv_nic_irq_tx(), nv_nic_irq_rx() and nv_nic_irq_other() are reachable from IRQ context and process context. Make use of the irq-save/restore spinlock variant. (Compile tested only, since I do not have the hardware) Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Jeff Garzik <jeff@garzik.org> Cc: Ingo Molnar <mingo@elte.hu> Cc: Arjan van de Ven <arjan@linux.intel.com> Cc: Dave Jones <davej@redhat.com> Cc: Andrew Morton <akpm@osdl.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-09-19 14:55:22 +02:00
fix random hang in forcedeth driver when using netconsole If the forcedeth driver receives too much work in an interrupt, it assumes it has a broken hardware with stuck IRQ. It works around the problem by disabling interrupts on the nic but makes a printk while holding device spinlog - which isn't smart thing to do if you have netconsole on the same nic. This patch moves the printk's out of the spinlock protected area. Without this patch the machine hangs hard. With this patch everything still works even when there is significant increase on CPU usage while using the nic. Signed-off-by: Timo Jantunen <jeti@iki.fi> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-08-14 21:56:57 +03:00
[PATCH] forcedeth: Add support for MSI/MSIX This forcedeth patch adds support for MSI/MSIX interrupts. Signed-off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-02-04 13:13:31 -05:00
IRQ: Maintain regs pointer globally rather than passing to IRQ handlers Maintain a per-CPU global "struct pt_regs *" variable which can be used instead of passing regs around manually through all ~1800 interrupt handlers in the Linux kernel. The regs pointer is used in few places, but it potentially costs both stack space and code to pass it around. On the FRV arch, removing the regs parameter from all the genirq function results in a 20% speed up of the IRQ exit path (ie: from leaving timer_interrupt() to leaving do_IRQ()). Where appropriate, an arch may override the generic storage facility and do something different with the variable. On FRV, for instance, the address is maintained in GR28 at all times inside the kernel as part of general exception handling. Having looked over the code, it appears that the parameter may be handed down through up to twenty or so layers of functions. Consider a USB character device attached to a USB hub, attached to a USB controller that posts its interrupts through a cascaded auxiliary interrupt controller. A character device driver may want to pass regs to the sysrq handler through the input layer which adds another few layers of parameter passing. I've build this code with allyesconfig for x86_64 and i386. I've runtested the main part of the code on FRV and i386, though I can't test most of the drivers. I've also done partial conversion for powerpc and MIPS - these at least compile with minimal configurations. This will affect all archs. Mostly the changes should be relatively easy. Take do_IRQ(), store the regs pointer at the beginning, saving the old one: struct pt_regs *old_regs = set_irq_regs(regs); And put the old one back at the end: set_irq_regs(old_regs); Don't pass regs through to generic_handle_irq() or __do_IRQ(). In timer_interrupt(), this sort of change will be necessary: - update_process_times(user_mode(regs)); - profile_tick(CPU_PROFILING, regs); + update_process_times(user_mode(get_irq_regs())); + profile_tick(CPU_PROFILING); I'd like to move update_process_times()'s use of get_irq_regs() into itself, except that i386, alone of the archs, uses something other than user_mode(). Some notes on the interrupt handling in the drivers: (*) input_dev() is now gone entirely. The regs pointer is no longer stored in the input_dev struct. (*) finish_unlinks() in drivers/usb/host/ohci-q.c needs checking. It does something different depending on whether it's been supplied with a regs pointer or not. (*) Various IRQ handler function pointers have been moved to type irq_handler_t. Signed-Off-By: David Howells <dhowells@redhat.com> (cherry picked from 1b16e7ac850969f38b375e511e3fa2f474a33867 commit)
2006-10-05 14:55:46 +01:00
[PATCH] forcedeth config: diagnostics This patch adds support for diagnostic tests through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:48:13 -04:00
forcedeth: msi interrupts Add a workaround for lost MSI interrupts. There is a race condition in the HW in which future interrupts could be missed. The workaround is to toggle the MSI irq mask. Added cleanup based on comments from Andrew Morton. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Cc: Manfred Spraul <manfred@colorfullife.com> Cc: Jeff Garzik <jeff@garzik.org> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-06-09 16:51:06 -07:00
[PATCH] forcedeth config: diagnostics This patch adds support for diagnostic tests through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:48:13 -04:00
[PATCH] forcedeth config: move functions This patch moves a few functions (no logic change) so that the next patch has these functions defined. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:48:08 -04:00
[PATCH] forcedeth config: diagnostics This patch adds support for diagnostic tests through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:48:13 -04:00
[PATCH] forcedeth config: move functions This patch moves a few functions (no logic change) so that the next patch has these functions defined. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:48:08 -04:00
forcedeth: optimized routines This patch breaks up the routines into two versions, one for legacy descriptor versions (ver 1 and ver 2) and one for desc ver 3. This will make the new desc functions more leaner and further reductions will be made in next few patches. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:37 -05:00
[netdrvr] forcedeth: internal simplifications; changelog removal * remove changelog from source; its kept in git repository * consolidate descriptor version tests using nv_optimized() * consolidate NIC DMA start, stop and drain into nv_start_txrx(), nv_stop_txrx(), nv_drain_txrx() Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-16 01:40:30 -04:00
forcedeth: optimized routines This patch breaks up the routines into two versions, one for legacy descriptor versions (ver 1 and ver 2) and one for desc ver 3. This will make the new desc functions more leaner and further reductions will be made in next few patches. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:37 -05:00
[PATCH] forcedeth config: move functions This patch moves a few functions (no logic change) so that the next patch has these functions defined. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:48:08 -04:00
[PATCH] forcedeth config: diagnostics This patch adds support for diagnostic tests through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:48:13 -04:00
[PATCH] forcedeth config: move functions This patch moves a few functions (no logic change) so that the next patch has these functions defined. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:48:08 -04:00
[PATCH] irq-flags: drivers/net: Use the new IRQF_ constants Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Ingo Molnar <mingo@elte.hu> Cc: "David S. Miller" <davem@davemloft.net> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Jeff Garzik <jeff@garzik.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-07-01 19:29:39 -07:00
[PATCH] forcedeth config: move functions This patch moves a few functions (no logic change) so that the next patch has these functions defined. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:48:08 -04:00
[PATCH] irq-flags: drivers/net: Use the new IRQF_ constants Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Ingo Molnar <mingo@elte.hu> Cc: "David S. Miller" <davem@davemloft.net> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Jeff Garzik <jeff@garzik.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-07-01 19:29:39 -07:00
[PATCH] forcedeth config: move functions This patch moves a few functions (no logic change) so that the next patch has these functions defined. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:48:08 -04:00
[PATCH] irq-flags: drivers/net: Use the new IRQF_ constants Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Ingo Molnar <mingo@elte.hu> Cc: "David S. Miller" <davem@davemloft.net> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Jeff Garzik <jeff@garzik.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-07-01 19:29:39 -07:00
[PATCH] forcedeth config: move functions This patch moves a few functions (no logic change) so that the next patch has these functions defined. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:48:08 -04:00
forcedeth: optimized routines This patch breaks up the routines into two versions, one for legacy descriptor versions (ver 1 and ver 2) and one for desc ver 3. This will make the new desc functions more leaner and further reductions will be made in next few patches. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:37 -05:00
[PATCH] forcedeth config: move functions This patch moves a few functions (no logic change) so that the next patch has these functions defined. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:48:08 -04:00
forcedeth msi bugfix pci_enable_msi() replaces the INTx irq number in pci_dev->irq with the new MSI irq number. The forcedeth driver did not update the copy in netdevice->irq and parts of the driver used the stale copy. See bugzilla.kernel.org, bug 9047. The patch - updates netdevice->irq - replaces all accesses to netdevice->irq with pci_dev->irq. The patch is against 2.6.23.1. IMHO suitable for both 2.6.23 and 2.6.24 Signed-Off-By: Manfred Spraul <manfred@colorfullife.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-10-17 21:52:33 +02:00
forcedeth: optimized routines This patch breaks up the routines into two versions, one for legacy descriptor versions (ver 1 and ver 2) and one for desc ver 3. This will make the new desc functions more leaner and further reductions will be made in next few patches. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:37 -05:00
[PATCH] forcedeth config: move functions This patch moves a few functions (no logic change) so that the next patch has these functions defined. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:48:08 -04:00
forcedeth msi bugfix pci_enable_msi() replaces the INTx irq number in pci_dev->irq with the new MSI irq number. The forcedeth driver did not update the copy in netdevice->irq and parts of the driver used the stale copy. See bugzilla.kernel.org, bug 9047. The patch - updates netdevice->irq - replaces all accesses to netdevice->irq with pci_dev->irq. The patch is against 2.6.23.1. IMHO suitable for both 2.6.23 and 2.6.24 Signed-Off-By: Manfred Spraul <manfred@colorfullife.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-10-17 21:52:33 +02:00
[PATCH] forcedeth config: move functions This patch moves a few functions (no logic change) so that the next patch has these functions defined. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:48:08 -04:00
forcedeth: optimized routines This patch breaks up the routines into two versions, one for legacy descriptor versions (ver 1 and ver 2) and one for desc ver 3. This will make the new desc functions more leaner and further reductions will be made in next few patches. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:37 -05:00
[PATCH] forcedeth config: move functions This patch moves a few functions (no logic change) so that the next patch has these functions defined. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:48:08 -04:00
[PATCH] forcedeth config: diagnostics This patch adds support for diagnostic tests through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:48:13 -04:00
[PATCH] forcedeth config: move functions This patch moves a few functions (no logic change) so that the next patch has these functions defined. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:48:08 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[netdrvr forcedeth] scatter gather and segmentation offload support also: - eliminate use of pointless get_nvpriv() wrapper, and use netdev_priv() directly. - use NETDEV_TX_xxx return codes
2005-10-26 00:51:24 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth: Add support for MSI/MSIX This forcedeth patch adds support for MSI/MSIX interrupts. Signed-off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-02-04 13:13:31 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth: Add support for MSI/MSIX This forcedeth patch adds support for MSI/MSIX interrupts. Signed-off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-02-04 13:13:31 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth: Add support for MSI/MSIX This forcedeth patch adds support for MSI/MSIX interrupts. Signed-off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-02-04 13:13:31 -05:00
[PATCH] forcedeth: fix multi irq issues With Manfred Spraul <manfred@colorfullife.com> and Andrew Morton <akpm@osdl.org> Bring back this recently-reverted patch, only fixed. Original changelog: From: Ayaz Abdulla <aabdulla@nvidia.com> This patch fixes the issues with multiple irqs. I am resending based on feedback. I decoupled the dma mask for consistent memory and fixed leak with multiple irq in error path. Thanks to Manfred for catching the spin lock problem. Fix it: From: Manfred Spraul <manfred@colorfullife.com> Fix bug introduced by ebf34c9b6fcd22338ef764b039b3ac55ed0e297b, covered in http://bugzilla.kernel.org/show_bug.cgi?id=6568. Remove second instance of the request_irq() calls: they were moved from nv_open into nv_request_irq. Thanks to Alistair Strachan <alistair@devzero.co.uk> for reporting and persisting. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Manfred Spraul <manfred@colorfullife.com> Cc: Jeff Garzik <jeff@garzik.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-05-20 14:59:48 -07:00
[PATCH] lockdep: annotate forcedeth.c disable_irq() nv_do_nic_poll() is called from timer softirqs, which has interrupts enabled, but np->lock might also be taken by some other interrupt context. The driver does disable_irq() to get around this problem, so annotate the disable_irq()/enable_irq() calls for lockdep. Has no effect on non-lockdep kernels. Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Arjan van de Ven <arjan@linux.intel.com> Cc: Ayaz Abdulla <aabdulla@nvidia.com> Cc: Manfred Spraul <manfred@colorfullife.com> Cc: Jeff Garzik <jeff@garzik.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-07-03 00:25:39 -07:00
[PATCH] forcedeth: fix multi irq issues With Manfred Spraul <manfred@colorfullife.com> and Andrew Morton <akpm@osdl.org> Bring back this recently-reverted patch, only fixed. Original changelog: From: Ayaz Abdulla <aabdulla@nvidia.com> This patch fixes the issues with multiple irqs. I am resending based on feedback. I decoupled the dma mask for consistent memory and fixed leak with multiple irq in error path. Thanks to Manfred for catching the spin lock problem. Fix it: From: Manfred Spraul <manfred@colorfullife.com> Fix bug introduced by ebf34c9b6fcd22338ef764b039b3ac55ed0e297b, covered in http://bugzilla.kernel.org/show_bug.cgi?id=6568. Remove second instance of the request_irq() calls: they were moved from nv_open into nv_request_irq. Thanks to Alistair Strachan <alistair@devzero.co.uk> for reporting and persisting. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Manfred Spraul <manfred@colorfullife.com> Cc: Jeff Garzik <jeff@garzik.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-05-20 14:59:48 -07:00
forcedeth msi bugfix pci_enable_msi() replaces the INTx irq number in pci_dev->irq with the new MSI irq number. The forcedeth driver did not update the copy in netdevice->irq and parts of the driver used the stale copy. See bugzilla.kernel.org, bug 9047. The patch - updates netdevice->irq - replaces all accesses to netdevice->irq with pci_dev->irq. The patch is against 2.6.23.1. IMHO suitable for both 2.6.23 and 2.6.24 Signed-Off-By: Manfred Spraul <manfred@colorfullife.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-10-17 21:52:33 +02:00
[PATCH] forcedeth: Add support for MSI/MSIX This forcedeth patch adds support for MSI/MSIX interrupts. Signed-off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-02-04 13:13:31 -05:00
[PATCH] lockdep: annotate forcedeth.c disable_irq() nv_do_nic_poll() is called from timer softirqs, which has interrupts enabled, but np->lock might also be taken by some other interrupt context. The driver does disable_irq() to get around this problem, so annotate the disable_irq()/enable_irq() calls for lockdep. Has no effect on non-lockdep kernels. Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Arjan van de Ven <arjan@linux.intel.com> Cc: Ayaz Abdulla <aabdulla@nvidia.com> Cc: Manfred Spraul <manfred@colorfullife.com> Cc: Jeff Garzik <jeff@garzik.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-07-03 00:25:39 -07:00
[PATCH] forcedeth: Add support for MSI/MSIX This forcedeth patch adds support for MSI/MSIX interrupts. Signed-off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-02-04 13:13:31 -05:00
[PATCH] lockdep: annotate forcedeth.c disable_irq() nv_do_nic_poll() is called from timer softirqs, which has interrupts enabled, but np->lock might also be taken by some other interrupt context. The driver does disable_irq() to get around this problem, so annotate the disable_irq()/enable_irq() calls for lockdep. Has no effect on non-lockdep kernels. Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Arjan van de Ven <arjan@linux.intel.com> Cc: Ayaz Abdulla <aabdulla@nvidia.com> Cc: Manfred Spraul <manfred@colorfullife.com> Cc: Jeff Garzik <jeff@garzik.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-07-03 00:25:39 -07:00
[PATCH] forcedeth: Add support for MSI/MSIX This forcedeth patch adds support for MSI/MSIX interrupts. Signed-off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-02-04 13:13:31 -05:00
[PATCH] lockdep: annotate forcedeth.c disable_irq() nv_do_nic_poll() is called from timer softirqs, which has interrupts enabled, but np->lock might also be taken by some other interrupt context. The driver does disable_irq() to get around this problem, so annotate the disable_irq()/enable_irq() calls for lockdep. Has no effect on non-lockdep kernels. Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Arjan van de Ven <arjan@linux.intel.com> Cc: Ayaz Abdulla <aabdulla@nvidia.com> Cc: Manfred Spraul <manfred@colorfullife.com> Cc: Jeff Garzik <jeff@garzik.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-07-03 00:25:39 -07:00
[PATCH] forcedeth: Add support for MSI/MSIX This forcedeth patch adds support for MSI/MSIX interrupts. Signed-off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-02-04 13:13:31 -05:00
forcedeth msi bugfix pci_enable_msi() replaces the INTx irq number in pci_dev->irq with the new MSI irq number. The forcedeth driver did not update the copy in netdevice->irq and parts of the driver used the stale copy. See bugzilla.kernel.org, bug 9047. The patch - updates netdevice->irq - replaces all accesses to netdevice->irq with pci_dev->irq. The patch is against 2.6.23.1. IMHO suitable for both 2.6.23 and 2.6.24 Signed-Off-By: Manfred Spraul <manfred@colorfullife.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-10-17 21:52:33 +02:00
[PATCH] forcedeth: add recoverable error support This patch adds support to recover from a previously fatal MAC error. In the past the MAC would be hung on an internal fatal error. On new chipsets, the MAC has the ability to enter a non-fatal state and allow the driver to re-init it. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-10-30 17:32:01 -05:00
[netdrvr] forcedeth: internal simplifications; changelog removal * remove changelog from source; its kept in git repository * consolidate descriptor version tests using nv_optimized() * consolidate NIC DMA start, stop and drain into nv_start_txrx(), nv_stop_txrx(), nv_drain_txrx() Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-16 01:40:30 -04:00
[PATCH] forcedeth: add recoverable error support This patch adds support to recover from a previously fatal MAC error. In the past the MAC would be hung on an internal fatal error. On new chipsets, the MAC has the ability to enter a non-fatal state and allow the driver to re-init it. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-10-30 17:32:01 -05:00
[netdrvr] forcedeth: internal simplifications; changelog removal * remove changelog from source; its kept in git repository * consolidate descriptor version tests using nv_optimized() * consolidate NIC DMA start, stop and drain into nv_start_txrx(), nv_stop_txrx(), nv_drain_txrx() Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-16 01:40:30 -04:00
[PATCH] forcedeth: add recoverable error support This patch adds support to recover from a previously fatal MAC error. In the past the MAC would be hung on an internal fatal error. On new chipsets, the MAC has the ability to enter a non-fatal state and allow the driver to re-init it. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-10-30 17:32:01 -05:00
[netdrvr] forcedeth: internal simplifications; changelog removal * remove changelog from source; its kept in git repository * consolidate descriptor version tests using nv_optimized() * consolidate NIC DMA start, stop and drain into nv_start_txrx(), nv_stop_txrx(), nv_drain_txrx() Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-16 01:40:30 -04:00
[PATCH] forcedeth: add recoverable error support This patch adds support to recover from a previously fatal MAC error. In the past the MAC would be hung on an internal fatal error. On new chipsets, the MAC has the ability to enter a non-fatal state and allow the driver to re-init it. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-10-30 17:32:01 -05:00
[netdrvr] trim trailing whitespace: 8139*.c, epic100, forcedeth, tulip/*
2006-05-26 21:39:03 -04:00
[PATCH] forcedeth: Add support for MSI/MSIX This forcedeth patch adds support for MSI/MSIX interrupts. Signed-off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-02-04 13:13:31 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth: Add support for MSI/MSIX This forcedeth patch adds support for MSI/MSIX interrupts. Signed-off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-02-04 13:13:31 -05:00
[PATCH] forcedeth: fix multi irq issues With Manfred Spraul <manfred@colorfullife.com> and Andrew Morton <akpm@osdl.org> Bring back this recently-reverted patch, only fixed. Original changelog: From: Ayaz Abdulla <aabdulla@nvidia.com> This patch fixes the issues with multiple irqs. I am resending based on feedback. I decoupled the dma mask for consistent memory and fixed leak with multiple irq in error path. Thanks to Manfred for catching the spin lock problem. Fix it: From: Manfred Spraul <manfred@colorfullife.com> Fix bug introduced by ebf34c9b6fcd22338ef764b039b3ac55ed0e297b, covered in http://bugzilla.kernel.org/show_bug.cgi?id=6568. Remove second instance of the request_irq() calls: they were moved from nv_open into nv_request_irq. Thanks to Alistair Strachan <alistair@devzero.co.uk> for reporting and persisting. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Manfred Spraul <manfred@colorfullife.com> Cc: Jeff Garzik <jeff@garzik.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-05-20 14:59:48 -07:00
[netdrvr] forcedeth: internal simplifications; changelog removal * remove changelog from source; its kept in git repository * consolidate descriptor version tests using nv_optimized() * consolidate NIC DMA start, stop and drain into nv_start_txrx(), nv_stop_txrx(), nv_drain_txrx() Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-16 01:40:30 -04:00
forcedeth: fix nic poll The nic poll routine was missing the call to the optimized irq routine. This patch adds the missing call for the optimized path. See http://bugzilla.kernel.org/show_bug.cgi?id=7950 for more information. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-03-23 05:49:37 -05:00
[PATCH] forcedeth: fix multi irq issues With Manfred Spraul <manfred@colorfullife.com> and Andrew Morton <akpm@osdl.org> Bring back this recently-reverted patch, only fixed. Original changelog: From: Ayaz Abdulla <aabdulla@nvidia.com> This patch fixes the issues with multiple irqs. I am resending based on feedback. I decoupled the dma mask for consistent memory and fixed leak with multiple irq in error path. Thanks to Manfred for catching the spin lock problem. Fix it: From: Manfred Spraul <manfred@colorfullife.com> Fix bug introduced by ebf34c9b6fcd22338ef764b039b3ac55ed0e297b, covered in http://bugzilla.kernel.org/show_bug.cgi?id=6568. Remove second instance of the request_irq() calls: they were moved from nv_open into nv_request_irq. Thanks to Alistair Strachan <alistair@devzero.co.uk> for reporting and persisting. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Manfred Spraul <manfred@colorfullife.com> Cc: Jeff Garzik <jeff@garzik.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-05-20 14:59:48 -07:00
[PATCH] lockdep: annotate forcedeth.c disable_irq() nv_do_nic_poll() is called from timer softirqs, which has interrupts enabled, but np->lock might also be taken by some other interrupt context. The driver does disable_irq() to get around this problem, so annotate the disable_irq()/enable_irq() calls for lockdep. Has no effect on non-lockdep kernels. Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Arjan van de Ven <arjan@linux.intel.com> Cc: Ayaz Abdulla <aabdulla@nvidia.com> Cc: Manfred Spraul <manfred@colorfullife.com> Cc: Jeff Garzik <jeff@garzik.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-07-03 00:25:39 -07:00
[PATCH] forcedeth: fix multi irq issues With Manfred Spraul <manfred@colorfullife.com> and Andrew Morton <akpm@osdl.org> Bring back this recently-reverted patch, only fixed. Original changelog: From: Ayaz Abdulla <aabdulla@nvidia.com> This patch fixes the issues with multiple irqs. I am resending based on feedback. I decoupled the dma mask for consistent memory and fixed leak with multiple irq in error path. Thanks to Manfred for catching the spin lock problem. Fix it: From: Manfred Spraul <manfred@colorfullife.com> Fix bug introduced by ebf34c9b6fcd22338ef764b039b3ac55ed0e297b, covered in http://bugzilla.kernel.org/show_bug.cgi?id=6568. Remove second instance of the request_irq() calls: they were moved from nv_open into nv_request_irq. Thanks to Alistair Strachan <alistair@devzero.co.uk> for reporting and persisting. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Manfred Spraul <manfred@colorfullife.com> Cc: Jeff Garzik <jeff@garzik.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-05-20 14:59:48 -07:00
forcedeth msi bugfix pci_enable_msi() replaces the INTx irq number in pci_dev->irq with the new MSI irq number. The forcedeth driver did not update the copy in netdevice->irq and parts of the driver used the stale copy. See bugzilla.kernel.org, bug 9047. The patch - updates netdevice->irq - replaces all accesses to netdevice->irq with pci_dev->irq. The patch is against 2.6.23.1. IMHO suitable for both 2.6.23 and 2.6.24 Signed-Off-By: Manfred Spraul <manfred@colorfullife.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-10-17 21:52:33 +02:00
[PATCH] forcedeth: Add support for MSI/MSIX This forcedeth patch adds support for MSI/MSIX interrupts. Signed-off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-02-04 13:13:31 -05:00
IRQ: Maintain regs pointer globally rather than passing to IRQ handlers Maintain a per-CPU global "struct pt_regs *" variable which can be used instead of passing regs around manually through all ~1800 interrupt handlers in the Linux kernel. The regs pointer is used in few places, but it potentially costs both stack space and code to pass it around. On the FRV arch, removing the regs parameter from all the genirq function results in a 20% speed up of the IRQ exit path (ie: from leaving timer_interrupt() to leaving do_IRQ()). Where appropriate, an arch may override the generic storage facility and do something different with the variable. On FRV, for instance, the address is maintained in GR28 at all times inside the kernel as part of general exception handling. Having looked over the code, it appears that the parameter may be handed down through up to twenty or so layers of functions. Consider a USB character device attached to a USB hub, attached to a USB controller that posts its interrupts through a cascaded auxiliary interrupt controller. A character device driver may want to pass regs to the sysrq handler through the input layer which adds another few layers of parameter passing. I've build this code with allyesconfig for x86_64 and i386. I've runtested the main part of the code on FRV and i386, though I can't test most of the drivers. I've also done partial conversion for powerpc and MIPS - these at least compile with minimal configurations. This will affect all archs. Mostly the changes should be relatively easy. Take do_IRQ(), store the regs pointer at the beginning, saving the old one: struct pt_regs *old_regs = set_irq_regs(regs); And put the old one back at the end: set_irq_regs(old_regs); Don't pass regs through to generic_handle_irq() or __do_IRQ(). In timer_interrupt(), this sort of change will be necessary: - update_process_times(user_mode(regs)); - profile_tick(CPU_PROFILING, regs); + update_process_times(user_mode(get_irq_regs())); + profile_tick(CPU_PROFILING); I'd like to move update_process_times()'s use of get_irq_regs() into itself, except that i386, alone of the archs, uses something other than user_mode(). Some notes on the interrupt handling in the drivers: (*) input_dev() is now gone entirely. The regs pointer is no longer stored in the input_dev struct. (*) finish_unlinks() in drivers/usb/host/ohci-q.c needs checking. It does something different depending on whether it's been supplied with a regs pointer or not. (*) Various IRQ handler function pointers have been moved to type irq_handler_t. Signed-Off-By: David Howells <dhowells@redhat.com> (cherry picked from 1b16e7ac850969f38b375e511e3fa2f474a33867 commit)
2006-10-05 14:55:46 +01:00
[PATCH] lockdep: annotate forcedeth.c disable_irq() nv_do_nic_poll() is called from timer softirqs, which has interrupts enabled, but np->lock might also be taken by some other interrupt context. The driver does disable_irq() to get around this problem, so annotate the disable_irq()/enable_irq() calls for lockdep. Has no effect on non-lockdep kernels. Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Arjan van de Ven <arjan@linux.intel.com> Cc: Ayaz Abdulla <aabdulla@nvidia.com> Cc: Manfred Spraul <manfred@colorfullife.com> Cc: Jeff Garzik <jeff@garzik.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-07-03 00:25:39 -07:00
[PATCH] forcedeth: Add support for MSI/MSIX This forcedeth patch adds support for MSI/MSIX interrupts. Signed-off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-02-04 13:13:31 -05:00
IRQ: Maintain regs pointer globally rather than passing to IRQ handlers Maintain a per-CPU global "struct pt_regs *" variable which can be used instead of passing regs around manually through all ~1800 interrupt handlers in the Linux kernel. The regs pointer is used in few places, but it potentially costs both stack space and code to pass it around. On the FRV arch, removing the regs parameter from all the genirq function results in a 20% speed up of the IRQ exit path (ie: from leaving timer_interrupt() to leaving do_IRQ()). Where appropriate, an arch may override the generic storage facility and do something different with the variable. On FRV, for instance, the address is maintained in GR28 at all times inside the kernel as part of general exception handling. Having looked over the code, it appears that the parameter may be handed down through up to twenty or so layers of functions. Consider a USB character device attached to a USB hub, attached to a USB controller that posts its interrupts through a cascaded auxiliary interrupt controller. A character device driver may want to pass regs to the sysrq handler through the input layer which adds another few layers of parameter passing. I've build this code with allyesconfig for x86_64 and i386. I've runtested the main part of the code on FRV and i386, though I can't test most of the drivers. I've also done partial conversion for powerpc and MIPS - these at least compile with minimal configurations. This will affect all archs. Mostly the changes should be relatively easy. Take do_IRQ(), store the regs pointer at the beginning, saving the old one: struct pt_regs *old_regs = set_irq_regs(regs); And put the old one back at the end: set_irq_regs(old_regs); Don't pass regs through to generic_handle_irq() or __do_IRQ(). In timer_interrupt(), this sort of change will be necessary: - update_process_times(user_mode(regs)); - profile_tick(CPU_PROFILING, regs); + update_process_times(user_mode(get_irq_regs())); + profile_tick(CPU_PROFILING); I'd like to move update_process_times()'s use of get_irq_regs() into itself, except that i386, alone of the archs, uses something other than user_mode(). Some notes on the interrupt handling in the drivers: (*) input_dev() is now gone entirely. The regs pointer is no longer stored in the input_dev struct. (*) finish_unlinks() in drivers/usb/host/ohci-q.c needs checking. It does something different depending on whether it's been supplied with a regs pointer or not. (*) Various IRQ handler function pointers have been moved to type irq_handler_t. Signed-Off-By: David Howells <dhowells@redhat.com> (cherry picked from 1b16e7ac850969f38b375e511e3fa2f474a33867 commit)
2006-10-05 14:55:46 +01:00
[PATCH] lockdep: annotate forcedeth.c disable_irq() nv_do_nic_poll() is called from timer softirqs, which has interrupts enabled, but np->lock might also be taken by some other interrupt context. The driver does disable_irq() to get around this problem, so annotate the disable_irq()/enable_irq() calls for lockdep. Has no effect on non-lockdep kernels. Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Arjan van de Ven <arjan@linux.intel.com> Cc: Ayaz Abdulla <aabdulla@nvidia.com> Cc: Manfred Spraul <manfred@colorfullife.com> Cc: Jeff Garzik <jeff@garzik.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-07-03 00:25:39 -07:00
[PATCH] forcedeth: Add support for MSI/MSIX This forcedeth patch adds support for MSI/MSIX interrupts. Signed-off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-02-04 13:13:31 -05:00
IRQ: Maintain regs pointer globally rather than passing to IRQ handlers Maintain a per-CPU global "struct pt_regs *" variable which can be used instead of passing regs around manually through all ~1800 interrupt handlers in the Linux kernel. The regs pointer is used in few places, but it potentially costs both stack space and code to pass it around. On the FRV arch, removing the regs parameter from all the genirq function results in a 20% speed up of the IRQ exit path (ie: from leaving timer_interrupt() to leaving do_IRQ()). Where appropriate, an arch may override the generic storage facility and do something different with the variable. On FRV, for instance, the address is maintained in GR28 at all times inside the kernel as part of general exception handling. Having looked over the code, it appears that the parameter may be handed down through up to twenty or so layers of functions. Consider a USB character device attached to a USB hub, attached to a USB controller that posts its interrupts through a cascaded auxiliary interrupt controller. A character device driver may want to pass regs to the sysrq handler through the input layer which adds another few layers of parameter passing. I've build this code with allyesconfig for x86_64 and i386. I've runtested the main part of the code on FRV and i386, though I can't test most of the drivers. I've also done partial conversion for powerpc and MIPS - these at least compile with minimal configurations. This will affect all archs. Mostly the changes should be relatively easy. Take do_IRQ(), store the regs pointer at the beginning, saving the old one: struct pt_regs *old_regs = set_irq_regs(regs); And put the old one back at the end: set_irq_regs(old_regs); Don't pass regs through to generic_handle_irq() or __do_IRQ(). In timer_interrupt(), this sort of change will be necessary: - update_process_times(user_mode(regs)); - profile_tick(CPU_PROFILING, regs); + update_process_times(user_mode(get_irq_regs())); + profile_tick(CPU_PROFILING); I'd like to move update_process_times()'s use of get_irq_regs() into itself, except that i386, alone of the archs, uses something other than user_mode(). Some notes on the interrupt handling in the drivers: (*) input_dev() is now gone entirely. The regs pointer is no longer stored in the input_dev struct. (*) finish_unlinks() in drivers/usb/host/ohci-q.c needs checking. It does something different depending on whether it's been supplied with a regs pointer or not. (*) Various IRQ handler function pointers have been moved to type irq_handler_t. Signed-Off-By: David Howells <dhowells@redhat.com> (cherry picked from 1b16e7ac850969f38b375e511e3fa2f474a33867 commit)
2006-10-05 14:55:46 +01:00
[PATCH] lockdep: annotate forcedeth.c disable_irq() nv_do_nic_poll() is called from timer softirqs, which has interrupts enabled, but np->lock might also be taken by some other interrupt context. The driver does disable_irq() to get around this problem, so annotate the disable_irq()/enable_irq() calls for lockdep. Has no effect on non-lockdep kernels. Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Arjan van de Ven <arjan@linux.intel.com> Cc: Ayaz Abdulla <aabdulla@nvidia.com> Cc: Manfred Spraul <manfred@colorfullife.com> Cc: Jeff Garzik <jeff@garzik.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-07-03 00:25:39 -07:00
[PATCH] forcedeth: Add support for MSI/MSIX This forcedeth patch adds support for MSI/MSIX interrupts. Signed-off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-02-04 13:13:31 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth: netpoll support
2005-05-12 19:42:06 -04:00
[PATCH] forcedeth config: statistics This patch exposes hardware statistic counters through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:48:04 -04:00
forcedeth: statistics supported This patch introduces hw statistics for older devices that supported it. It breaks up the counters supported into separate versions. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-23 12:27:00 -05:00
[PATCH] forcedeth config: statistics This patch exposes hardware statistic counters through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:48:04 -04:00
forcedeth: Use round_jiffies for stats timer This timer doesn't need to run at precise times, so round it to a whole second to decrease wakeups. Signed-off-by: Daniel Drake <dsd@gentoo.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2008-03-18 11:07:18 +00:00
[PATCH] forcedeth config: statistics This patch exposes hardware statistic counters through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:48:04 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[netdrvr forcedeth] scatter gather and segmentation offload support also: - eliminate use of pointless get_nvpriv() wrapper, and use netdev_priv() directly. - use NETDEV_TX_xxx return codes
2005-10-26 00:51:24 -04:00
[netdrvr] forcedeth: improved probe info; dev_printk() cleanups main change: * greatly improve per-NIC probe diagnostic output. Similar to other net drivers, print out MAC address, PHY info, and various hardware and software flags that may be relevant. other changes: * similar to other net drivers, only print the initial version message when we have found at least one board. * don't bother to print error message when pci_enable_device() fails, it will do so for us. * use dev_printk() rather than printk() in nv_probe(). This gives use a standardized output similar to the rest of the kernel, and eliminates the need to manually print out PCI bus id. * use DRV_NAME constant where appropriate * clean struct pci_driver indentation Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-16 04:09:09 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[netdrvr forcedeth] scatter gather and segmentation offload support also: - eliminate use of pointless get_nvpriv() wrapper, and use netdev_priv() directly. - use NETDEV_TX_xxx return codes
2005-10-26 00:51:24 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[netdrvr forcedeth] scatter gather and segmentation offload support also: - eliminate use of pointless get_nvpriv() wrapper, and use netdev_priv() directly. - use NETDEV_TX_xxx return codes
2005-10-26 00:51:24 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth config: wol This patch fixes configuration bugs when modifying wol settings. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:47:52 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth config: wol This patch fixes configuration bugs when modifying wol settings. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:47:52 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth config: wol This patch fixes configuration bugs when modifying wol settings. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:47:52 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth config: phy This patch fixes configuration bugs when modifying phy settings. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:47:47 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth config: phy This patch fixes configuration bugs when modifying phy settings. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:47:47 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth config: phy This patch fixes configuration bugs when modifying phy settings. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:47:47 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth config: phy This patch fixes configuration bugs when modifying phy settings. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:47:47 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth config: phy This patch fixes configuration bugs when modifying phy settings. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:47:47 -04:00
[FORCEDETH] Fix xmit_lock/netif_tx_lock after merge There has been an update to the forcedeth driver that added a few new uses of xmit_lock which is no longer meant to be used directly. This patch replaces them with netif_tx_lock_bh. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-21 10:53:54 +10:00
[PATCH] forcedeth config: phy This patch fixes configuration bugs when modifying phy settings. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:47:47 -04:00
[netdrvr] forcedeth: internal simplifications; changelog removal * remove changelog from source; its kept in git repository * consolidate descriptor version tests using nv_optimized() * consolidate NIC DMA start, stop and drain into nv_start_txrx(), nv_stop_txrx(), nv_drain_txrx() Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-16 01:40:30 -04:00
[PATCH] forcedeth config: phy This patch fixes configuration bugs when modifying phy settings. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:47:47 -04:00
[FORCEDETH] Fix xmit_lock/netif_tx_lock after merge There has been an update to the forcedeth driver that added a few new uses of xmit_lock which is no longer meant to be used directly. This patch replaces them with netif_tx_lock_bh. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-21 10:53:54 +10:00
[PATCH] forcedeth config: phy This patch fixes configuration bugs when modifying phy settings. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:47:47 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth: add support for flow control This patch adds flow control support for tx and rx pause frames in forcedeth. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-05-24 18:13:19 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth config: flow control This patch allows for configurable flow control through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:47:42 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth config: flow control This patch allows for configurable flow control through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:47:42 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth: add support for flow control This patch adds flow control support for tx and rx pause frames in forcedeth. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-05-24 18:13:19 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth: add support for flow control This patch adds flow control support for tx and rx pause frames in forcedeth. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-05-24 18:13:19 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth config: phy This patch fixes configuration bugs when modifying phy settings. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:47:47 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth: errata for marvell phys This patch addresses an errata found on certain marvell phys concerning the reset of the BMCR phy register during phy reset. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-08-24 15:43:42 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth: add support for flow control This patch adds flow control support for tx and rx pause frames in forcedeth. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-05-24 18:13:19 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth config: flow control This patch allows for configurable flow control through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:47:42 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth config: flow control This patch allows for configurable flow control through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:47:42 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth: add support for flow control This patch adds flow control support for tx and rx pause frames in forcedeth. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-05-24 18:13:19 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth: add support for flow control This patch adds flow control support for tx and rx pause frames in forcedeth. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-05-24 18:13:19 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth config: phy This patch fixes configuration bugs when modifying phy settings. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:47:47 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth config: phy This patch fixes configuration bugs when modifying phy settings. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:47:47 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth config: phy This patch fixes configuration bugs when modifying phy settings. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:47:47 -04:00
[PATCH] forcedeth: errata for marvell phys This patch addresses an errata found on certain marvell phys concerning the reset of the BMCR phy register during phy reset. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-08-24 15:43:42 -04:00
[PATCH] forcedeth config: phy This patch fixes configuration bugs when modifying phy settings. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:47:47 -04:00
[PATCH] forcedeth: errata for marvell phys This patch addresses an errata found on certain marvell phys concerning the reset of the BMCR phy register during phy reset. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-08-24 15:43:42 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth config: phy This patch fixes configuration bugs when modifying phy settings. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:47:47 -04:00
[netdrvr] forcedeth: internal simplifications; changelog removal * remove changelog from source; its kept in git repository * consolidate descriptor version tests using nv_optimized() * consolidate NIC DMA start, stop and drain into nv_start_txrx(), nv_stop_txrx(), nv_drain_txrx() Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-16 01:40:30 -04:00
[PATCH] forcedeth config: phy This patch fixes configuration bugs when modifying phy settings. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:47:47 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth: Improve ethtool support This is a multi-part message in MIME format. Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-07-31 18:26:05 +02:00
[PATCH] forcedeth: fix initialization This patch fixes the nic initialization. If the nic was in low power mode, it brings it back to normal power. Also, it utilizes a new hardware reset during the init. I am resending based on feedback, I corrected the register size mapping and delay after posted write. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-04-24 18:41:31 -04:00
[PATCH] forcedeth: Improve ethtool support This is a multi-part message in MIME format. Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-07-31 18:26:05 +02:00
[netdrvr forcedeth] scatter gather and segmentation offload support also: - eliminate use of pointless get_nvpriv() wrapper, and use netdev_priv() directly. - use NETDEV_TX_xxx return codes
2005-10-26 00:51:24 -04:00
[PATCH] forcedeth: Improve ethtool support This is a multi-part message in MIME format. Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-07-31 18:26:05 +02:00
[PATCH] forcedeth: fix initialization This patch fixes the nic initialization. If the nic was in low power mode, it brings it back to normal power. Also, it utilizes a new hardware reset during the init. I am resending based on feedback, I corrected the register size mapping and delay after posted write. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-04-24 18:41:31 -04:00
[PATCH] forcedeth: Improve ethtool support This is a multi-part message in MIME format. Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-07-31 18:26:05 +02:00
[netdrvr forcedeth] scatter gather and segmentation offload support also: - eliminate use of pointless get_nvpriv() wrapper, and use netdev_priv() directly. - use NETDEV_TX_xxx return codes
2005-10-26 00:51:24 -04:00
[PATCH] forcedeth: Improve ethtool support This is a multi-part message in MIME format. Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-07-31 18:26:05 +02:00
[PATCH] forcedeth config: phy This patch fixes configuration bugs when modifying phy settings. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:47:47 -04:00
[FORCEDETH] Fix xmit_lock/netif_tx_lock after merge There has been an update to the forcedeth driver that added a few new uses of xmit_lock which is no longer meant to be used directly. This patch replaces them with netif_tx_lock_bh. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-21 10:53:54 +10:00
[PATCH] forcedeth config: phy This patch fixes configuration bugs when modifying phy settings. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:47:47 -04:00
[netdrvr] forcedeth: internal simplifications; changelog removal * remove changelog from source; its kept in git repository * consolidate descriptor version tests using nv_optimized() * consolidate NIC DMA start, stop and drain into nv_start_txrx(), nv_stop_txrx(), nv_drain_txrx() Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-16 01:40:30 -04:00
[PATCH] forcedeth config: phy This patch fixes configuration bugs when modifying phy settings. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:47:47 -04:00
[FORCEDETH] Fix xmit_lock/netif_tx_lock after merge There has been an update to the forcedeth driver that added a few new uses of xmit_lock which is no longer meant to be used directly. This patch replaces them with netif_tx_lock_bh. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-21 10:53:54 +10:00
[PATCH] forcedeth config: phy This patch fixes configuration bugs when modifying phy settings. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:47:47 -04:00
[PATCH] forcedeth: Improve ethtool support This is a multi-part message in MIME format. Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-07-31 18:26:05 +02:00
[PATCH] forcedeth: errata for marvell phys This patch addresses an errata found on certain marvell phys concerning the reset of the BMCR phy register during phy reset. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-08-24 15:43:42 -04:00
[PATCH] forcedeth: Improve ethtool support This is a multi-part message in MIME format. Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-07-31 18:26:05 +02:00
[PATCH] forcedeth config: phy This patch fixes configuration bugs when modifying phy settings. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:47:47 -04:00
[netdrvr] forcedeth: internal simplifications; changelog removal * remove changelog from source; its kept in git repository * consolidate descriptor version tests using nv_optimized() * consolidate NIC DMA start, stop and drain into nv_start_txrx(), nv_stop_txrx(), nv_drain_txrx() Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-16 01:40:30 -04:00
[PATCH] forcedeth config: phy This patch fixes configuration bugs when modifying phy settings. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:47:47 -04:00
[PATCH] forcedeth: Improve ethtool support This is a multi-part message in MIME format. Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-07-31 18:26:05 +02:00
[PATCH] Implement get / set tso for forcedeth driver From: Zachary Amsden <zach@vmware.com> Signed-off-by: Zachary Amsden <zach@vmware.com> Cc: Ayaz Abdulla <aabdulla@nvidia.com> Cc: Manfred Spraul <manfred@colorfullife.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-04 02:51:38 -07:00
[PATCH] forcedeth config: tso cleanup There are a series of patches for configuration support in forcedeth and one patch for device ids. This patch is a cleanup of the a previous TSO patch. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:47:26 -04:00
[PATCH] Implement get / set tso for forcedeth driver From: Zachary Amsden <zach@vmware.com> Signed-off-by: Zachary Amsden <zach@vmware.com> Cc: Ayaz Abdulla <aabdulla@nvidia.com> Cc: Manfred Spraul <manfred@colorfullife.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-04 02:51:38 -07:00
[PATCH] forcedeth config: ring sizes This patch allows for configurable ring size through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:47:34 -04:00
forcedeth: ring access This patch modifys ring access by using pointers. This avoids computing the current index and avoids accessing the base address of the rings. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-09 13:30:07 -05:00
[PATCH] forcedeth config: ring sizes This patch allows for configurable ring size through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:47:34 -04:00
[netdrvr] forcedeth: internal simplifications; changelog removal * remove changelog from source; its kept in git repository * consolidate descriptor version tests using nv_optimized() * consolidate NIC DMA start, stop and drain into nv_start_txrx(), nv_stop_txrx(), nv_drain_txrx() Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-16 01:40:30 -04:00
[PATCH] forcedeth config: ring sizes This patch allows for configurable ring size through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:47:34 -04:00
forcedeth: ring access This patch modifys ring access by using pointers. This avoids computing the current index and avoids accessing the base address of the rings. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-09 13:30:07 -05:00
[PATCH] forcedeth config: ring sizes This patch allows for configurable ring size through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:47:34 -04:00
[netdrvr] forcedeth: internal simplifications; changelog removal * remove changelog from source; its kept in git repository * consolidate descriptor version tests using nv_optimized() * consolidate NIC DMA start, stop and drain into nv_start_txrx(), nv_stop_txrx(), nv_drain_txrx() Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-16 01:40:30 -04:00
[PATCH] forcedeth: coding style cleanups Fix the coding style of the nForce Ethernet driver. - typedef's should not be used - variable names should not be capitialized - structure tags should be lower case - add whitespace near keywords - don't add paren's to switch cases - remove paren's from return - don't use __constant_ntohs unless necessary. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> drivers/net/forcedeth.c | 246 ++++++++++++++++++++++++------------------------ 1 file changed, 123 insertions(+), 123 deletions(-) Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-07-27 18:50:08 -07:00
[PATCH] forcedeth config: ring sizes This patch allows for configurable ring size through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:47:34 -04:00
[FORCEDETH] Fix xmit_lock/netif_tx_lock after merge There has been an update to the forcedeth driver that added a few new uses of xmit_lock which is no longer meant to be used directly. This patch replaces them with netif_tx_lock_bh. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-21 10:53:54 +10:00
[PATCH] forcedeth config: ring sizes This patch allows for configurable ring size through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:47:34 -04:00
[netdrvr] forcedeth: internal simplifications; changelog removal * remove changelog from source; its kept in git repository * consolidate descriptor version tests using nv_optimized() * consolidate NIC DMA start, stop and drain into nv_start_txrx(), nv_stop_txrx(), nv_drain_txrx() Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-16 01:40:30 -04:00
[PATCH] forcedeth config: ring sizes This patch allows for configurable ring size through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:47:34 -04:00
[netdrvr] forcedeth: internal simplifications; changelog removal * remove changelog from source; its kept in git repository * consolidate descriptor version tests using nv_optimized() * consolidate NIC DMA start, stop and drain into nv_start_txrx(), nv_stop_txrx(), nv_drain_txrx() Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-16 01:40:30 -04:00
[PATCH] forcedeth config: ring sizes This patch allows for configurable ring size through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:47:34 -04:00
[netdrvr] forcedeth: internal simplifications; changelog removal * remove changelog from source; its kept in git repository * consolidate descriptor version tests using nv_optimized() * consolidate NIC DMA start, stop and drain into nv_start_txrx(), nv_stop_txrx(), nv_drain_txrx() Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-16 01:40:30 -04:00
[PATCH] forcedeth config: ring sizes This patch allows for configurable ring size through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:47:34 -04:00
forcedeth: ring access This patch modifys ring access by using pointers. This avoids computing the current index and avoids accessing the base address of the rings. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-09 13:30:07 -05:00
[PATCH] forcedeth config: ring sizes This patch allows for configurable ring size through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:47:34 -04:00
forcedeth: ring access This patch modifys ring access by using pointers. This avoids computing the current index and avoids accessing the base address of the rings. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-09 13:30:07 -05:00
[PATCH] forcedeth config: ring sizes This patch allows for configurable ring size through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:47:34 -04:00
[netdrvr] forcedeth: internal simplifications; changelog removal * remove changelog from source; its kept in git repository * consolidate descriptor version tests using nv_optimized() * consolidate NIC DMA start, stop and drain into nv_start_txrx(), nv_stop_txrx(), nv_drain_txrx() Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-16 01:40:30 -04:00
[PATCH] forcedeth config: ring sizes This patch allows for configurable ring size through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:47:34 -04:00
[FORCEDETH] Fix xmit_lock/netif_tx_lock after merge There has been an update to the forcedeth driver that added a few new uses of xmit_lock which is no longer meant to be used directly. This patch replaces them with netif_tx_lock_bh. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-21 10:53:54 +10:00
[PATCH] forcedeth config: ring sizes This patch allows for configurable ring size through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:47:34 -04:00
[PATCH] forcedeth config: flow control This patch allows for configurable flow control through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:47:42 -04:00
[FORCEDETH] Fix xmit_lock/netif_tx_lock after merge There has been an update to the forcedeth driver that added a few new uses of xmit_lock which is no longer meant to be used directly. This patch replaces them with netif_tx_lock_bh. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-21 10:53:54 +10:00
[PATCH] forcedeth config: flow control This patch allows for configurable flow control through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:47:42 -04:00
[netdrvr] forcedeth: internal simplifications; changelog removal * remove changelog from source; its kept in git repository * consolidate descriptor version tests using nv_optimized() * consolidate NIC DMA start, stop and drain into nv_start_txrx(), nv_stop_txrx(), nv_drain_txrx() Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-16 01:40:30 -04:00
[PATCH] forcedeth config: flow control This patch allows for configurable flow control through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:47:42 -04:00
[FORCEDETH] Fix xmit_lock/netif_tx_lock after merge There has been an update to the forcedeth driver that added a few new uses of xmit_lock which is no longer meant to be used directly. This patch replaces them with netif_tx_lock_bh. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-21 10:53:54 +10:00
[PATCH] forcedeth config: flow control This patch allows for configurable flow control through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:47:42 -04:00
[netdrvr] forcedeth: internal simplifications; changelog removal * remove changelog from source; its kept in git repository * consolidate descriptor version tests using nv_optimized() * consolidate NIC DMA start, stop and drain into nv_start_txrx(), nv_stop_txrx(), nv_drain_txrx() Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-16 01:40:30 -04:00
[PATCH] forcedeth config: flow control This patch allows for configurable flow control through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:47:42 -04:00
[PATCH] forcedeth config: csum This patch allows for configurable rx and tx checksum offloads through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:47:59 -04:00
[PATCH] forcedeth: decouple vlan and rx checksum dependency This patch decouples the dependency between the rx checksum feature and vlan feature. This is done by ignoring the checksum information if the user has disabled rx checksum when vlan is enabled. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-08-24 17:35:41 -04:00
[PATCH] forcedeth config: csum This patch allows for configurable rx and tx checksum offloads through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:47:59 -04:00
[PATCH] forcedeth: decouple vlan and rx checksum dependency This patch decouples the dependency between the rx checksum feature and vlan feature. This is done by ignoring the checksum information if the user has disabled rx checksum when vlan is enabled. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-08-24 17:35:41 -04:00
[PATCH] forcedeth config: csum This patch allows for configurable rx and tx checksum offloads through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:47:59 -04:00
[PATCH] forcedeth: decouple vlan and rx checksum dependency This patch decouples the dependency between the rx checksum feature and vlan feature. This is done by ignoring the checksum information if the user has disabled rx checksum when vlan is enabled. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-08-24 17:35:41 -04:00
[PATCH] forcedeth config: csum This patch allows for configurable rx and tx checksum offloads through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:47:59 -04:00
[netdrvr] Stop using legacy hooks ->self_test_count, ->get_stats_count These have been superceded by the new ->get_sset_count() hook. Signed-off-by: Jeff Garzik <jeff@garzik.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-10-03 18:07:32 -07:00
[PATCH] forcedeth config: statistics This patch exposes hardware statistic counters through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:48:04 -04:00
[netdrvr] Stop using legacy hooks ->self_test_count, ->get_stats_count These have been superceded by the new ->get_sset_count() hook. Signed-off-by: Jeff Garzik <jeff@garzik.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-10-03 18:07:32 -07:00
[PATCH] forcedeth config: statistics This patch exposes hardware statistic counters through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:48:04 -04:00
[netdrvr] Stop using legacy hooks ->self_test_count, ->get_stats_count These have been superceded by the new ->get_sset_count() hook. Signed-off-by: Jeff Garzik <jeff@garzik.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-10-03 18:07:32 -07:00
[PATCH] forcedeth config: diagnostics This patch adds support for diagnostic tests through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:48:13 -04:00
[PATCH] forcedeth: coding style cleanups Fix the coding style of the nForce Ethernet driver. - typedef's should not be used - variable names should not be capitialized - structure tags should be lower case - add whitespace near keywords - don't add paren's to switch cases - remove paren's from return - don't use __constant_ntohs unless necessary. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> drivers/net/forcedeth.c | 246 ++++++++++++++++++++++++------------------------ 1 file changed, 123 insertions(+), 123 deletions(-) Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-07-27 18:50:08 -07:00
[PATCH] forcedeth config: diagnostics This patch adds support for diagnostic tests through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:48:13 -04:00
[netdrvr] forcedeth: internal simplifications; changelog removal * remove changelog from source; its kept in git repository * consolidate descriptor version tests using nv_optimized() * consolidate NIC DMA start, stop and drain into nv_start_txrx(), nv_stop_txrx(), nv_drain_txrx() Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-16 01:40:30 -04:00
[PATCH] forcedeth config: diagnostics This patch adds support for diagnostic tests through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:48:13 -04:00
[PATCH] fix possible NULL ptr deref in forcedeth There seems to be a possible NULL pointer deref bug in drivers/net/forcedeth.c::nv_loopback_test(). If dev_alloc_skb() fails, the next line will call skb_put() with a NULL first argument which it'll then try to deref - kaboom: a NULL pointer deref. Found by coverity (#1337). Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com> Cc: Ayaz Abdulla <aabdulla@nvidia.com> Cc: Manfred Spraul <manfred@colorfullife.com> Cc: Stephen Hemminger <shemminger@osdl.org> Cc: Jeff Garzik <jeff@garzik.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-09-25 16:39:24 -07:00
[FORCEDETH]: Use skb_tailroom where appropriate Reducing the number of skb->data direct accesses. Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-03-20 12:08:20 -03:00
[PATCH] forcedeth config: diagnostics This patch adds support for diagnostic tests through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:48:13 -04:00
[netdrvr] forcedeth: internal simplifications; changelog removal * remove changelog from source; its kept in git repository * consolidate descriptor version tests using nv_optimized() * consolidate NIC DMA start, stop and drain into nv_start_txrx(), nv_stop_txrx(), nv_drain_txrx() Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-16 01:40:30 -04:00
[PATCH] forcedeth: coding style cleanups Fix the coding style of the nForce Ethernet driver. - typedef's should not be used - variable names should not be capitialized - structure tags should be lower case - add whitespace near keywords - don't add paren's to switch cases - remove paren's from return - don't use __constant_ntohs unless necessary. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> drivers/net/forcedeth.c | 246 ++++++++++++++++++++++++------------------------ 1 file changed, 123 insertions(+), 123 deletions(-) Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-07-27 18:50:08 -07:00
[PATCH] forcedeth config: diagnostics This patch adds support for diagnostic tests through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:48:13 -04:00
forcedeth endianness bugs * misannotation: struct register_test members are actually host-endian * bug: cpu_to_le64(n) >> 32 instead of cpu_to_le32(n >> 32) in setting ->bufhigh and similar for ->buflow (take low bits, _then_ convert to little-endian, not the other way round). * bug: setup_hw_rings() should not convert to little-endian at all (we feed the result to writel(), not store in shared data structure), let alone try to play with shifting and masking little-endian values. Introduced when setup_hw_rings() went in, screwed both 64bit case and the old code for 32bit rings it had replaced. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-12-09 16:06:41 +00:00
[PATCH] forcedeth: coding style cleanups Fix the coding style of the nForce Ethernet driver. - typedef's should not be used - variable names should not be capitialized - structure tags should be lower case - add whitespace near keywords - don't add paren's to switch cases - remove paren's from return - don't use __constant_ntohs unless necessary. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> drivers/net/forcedeth.c | 246 ++++++++++++++++++++++++------------------------ 1 file changed, 123 insertions(+), 123 deletions(-) Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-07-27 18:50:08 -07:00
[PATCH] forcedeth config: diagnostics This patch adds support for diagnostic tests through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:48:13 -04:00
[netdrvr] forcedeth: internal simplifications; changelog removal * remove changelog from source; its kept in git repository * consolidate descriptor version tests using nv_optimized() * consolidate NIC DMA start, stop and drain into nv_start_txrx(), nv_stop_txrx(), nv_drain_txrx() Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-16 01:40:30 -04:00
[PATCH] forcedeth: coding style cleanups Fix the coding style of the nForce Ethernet driver. - typedef's should not be used - variable names should not be capitialized - structure tags should be lower case - add whitespace near keywords - don't add paren's to switch cases - remove paren's from return - don't use __constant_ntohs unless necessary. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> drivers/net/forcedeth.c | 246 ++++++++++++++++++++++++------------------------ 1 file changed, 123 insertions(+), 123 deletions(-) Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-07-27 18:50:08 -07:00
[PATCH] forcedeth config: diagnostics This patch adds support for diagnostic tests through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:48:13 -04:00
[PATCH] forcedeth: coding style cleanups Fix the coding style of the nForce Ethernet driver. - typedef's should not be used - variable names should not be capitialized - structure tags should be lower case - add whitespace near keywords - don't add paren's to switch cases - remove paren's from return - don't use __constant_ntohs unless necessary. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> drivers/net/forcedeth.c | 246 ++++++++++++++++++++++++------------------------ 1 file changed, 123 insertions(+), 123 deletions(-) Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-07-27 18:50:08 -07:00
[PATCH] forcedeth config: diagnostics This patch adds support for diagnostic tests through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:48:13 -04:00
[PATCH] forcedeth: coding style cleanups Fix the coding style of the nForce Ethernet driver. - typedef's should not be used - variable names should not be capitialized - structure tags should be lower case - add whitespace near keywords - don't add paren's to switch cases - remove paren's from return - don't use __constant_ntohs unless necessary. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> drivers/net/forcedeth.c | 246 ++++++++++++++++++++++++------------------------ 1 file changed, 123 insertions(+), 123 deletions(-) Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-07-27 18:50:08 -07:00
[PATCH] forcedeth config: diagnostics This patch adds support for diagnostic tests through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:48:13 -04:00
[PATCH] forcedeth: coding style cleanups Fix the coding style of the nForce Ethernet driver. - typedef's should not be used - variable names should not be capitialized - structure tags should be lower case - add whitespace near keywords - don't add paren's to switch cases - remove paren's from return - don't use __constant_ntohs unless necessary. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> drivers/net/forcedeth.c | 246 ++++++++++++++++++++++++------------------------ 1 file changed, 123 insertions(+), 123 deletions(-) Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-07-27 18:50:08 -07:00
[PATCH] forcedeth config: diagnostics This patch adds support for diagnostic tests through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:48:13 -04:00
[PATCH] forcedeth: coding style cleanups Fix the coding style of the nForce Ethernet driver. - typedef's should not be used - variable names should not be capitialized - structure tags should be lower case - add whitespace near keywords - don't add paren's to switch cases - remove paren's from return - don't use __constant_ntohs unless necessary. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> drivers/net/forcedeth.c | 246 ++++++++++++++++++++++++------------------------ 1 file changed, 123 insertions(+), 123 deletions(-) Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-07-27 18:50:08 -07:00
[PATCH] forcedeth config: diagnostics This patch adds support for diagnostic tests through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:48:13 -04:00
forcedeth: ring access This patch modifys ring access by using pointers. This avoids computing the current index and avoids accessing the base address of the rings. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-09 13:30:07 -05:00
[PATCH] forcedeth config: diagnostics This patch adds support for diagnostic tests through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:48:13 -04:00
[SK_BUFF]: Convert skb->end to sk_buff_data_t Now to convert the last one, skb->data, that will allow many simplifications and removal of some of the offset helpers. Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-04-19 20:43:29 -07:00
[PATCH] forcedeth config: diagnostics This patch adds support for diagnostic tests through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:48:13 -04:00
[PATCH] fix possible NULL ptr deref in forcedeth There seems to be a possible NULL pointer deref bug in drivers/net/forcedeth.c::nv_loopback_test(). If dev_alloc_skb() fails, the next line will call skb_put() with a NULL first argument which it'll then try to deref - kaboom: a NULL pointer deref. Found by coverity (#1337). Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com> Cc: Ayaz Abdulla <aabdulla@nvidia.com> Cc: Manfred Spraul <manfred@colorfullife.com> Cc: Stephen Hemminger <shemminger@osdl.org> Cc: Jeff Garzik <jeff@garzik.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-09-25 16:39:24 -07:00
[PATCH] forcedeth config: diagnostics This patch adds support for diagnostic tests through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:48:13 -04:00
[netdrvr] forcedeth: internal simplifications; changelog removal * remove changelog from source; its kept in git repository * consolidate descriptor version tests using nv_optimized() * consolidate NIC DMA start, stop and drain into nv_start_txrx(), nv_stop_txrx(), nv_drain_txrx() Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-16 01:40:30 -04:00
[PATCH] forcedeth config: diagnostics This patch adds support for diagnostic tests through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:48:13 -04:00
[netdrvr] forcedeth: internal simplifications; changelog removal * remove changelog from source; its kept in git repository * consolidate descriptor version tests using nv_optimized() * consolidate NIC DMA start, stop and drain into nv_start_txrx(), nv_stop_txrx(), nv_drain_txrx() Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-16 01:40:30 -04:00
[PATCH] forcedeth config: diagnostics This patch adds support for diagnostic tests through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:48:13 -04:00
[netdrvr] Stop using legacy hooks ->self_test_count, ->get_stats_count These have been superceded by the new ->get_sset_count() hook. Signed-off-by: Jeff Garzik <jeff@garzik.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-10-03 18:07:32 -07:00
[PATCH] forcedeth config: diagnostics This patch adds support for diagnostic tests through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:48:13 -04:00
[NET]: Make NAPI polling independent of struct net_device objects. Several devices have multiple independant RX queues per net device, and some have a single interrupt doorbell for several queues. In either case, it's easier to support layouts like that if the structure representing the poll is independant from the net device itself. The signature of the ->poll() call back goes from: int foo_poll(struct net_device *dev, int *budget) to int foo_poll(struct napi_struct *napi, int budget) The caller is returned the number of RX packets processed (or the number of "NAPI credits" consumed if you want to get abstract). The callee no longer messes around bumping dev->quota, *budget, etc. because that is all handled in the caller upon return. The napi_struct is to be embedded in the device driver private data structures. Furthermore, it is the driver's responsibility to disable all NAPI instances in it's ->stop() device close handler. Since the napi_struct is privatized into the driver's private data structures, only the driver knows how to get at all of the napi_struct instances it may have per-device. With lots of help and suggestions from Rusty Russell, Roland Dreier, Michael Chan, Jeff Garzik, and Jamal Hadi Salim. Bug fixes from Thomas Graf, Roland Dreier, Peter Zijlstra, Joseph Fannin, Scott Wood, Hans J. Koch, and Michael Chan. [ Ported to current tree and all drivers converted. Integrated Stephen's follow-on kerneldoc additions, and restored poll_list handling to the old style to fix mutual exclusion issues. -DaveM ] Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-10-03 16:41:36 -07:00
[FORCEDETH] Fix xmit_lock/netif_tx_lock after merge There has been an update to the forcedeth driver that added a few new uses of xmit_lock which is no longer meant to be used directly. This patch replaces them with netif_tx_lock_bh. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-21 10:53:54 +10:00
[PATCH] forcedeth config: diagnostics This patch adds support for diagnostic tests through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:48:13 -04:00
[netdrvr] forcedeth: internal simplifications; changelog removal * remove changelog from source; its kept in git repository * consolidate descriptor version tests using nv_optimized() * consolidate NIC DMA start, stop and drain into nv_start_txrx(), nv_stop_txrx(), nv_drain_txrx() Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-16 01:40:30 -04:00
[PATCH] forcedeth config: diagnostics This patch adds support for diagnostic tests through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:48:13 -04:00
[netdrvr] forcedeth: internal simplifications; changelog removal * remove changelog from source; its kept in git repository * consolidate descriptor version tests using nv_optimized() * consolidate NIC DMA start, stop and drain into nv_start_txrx(), nv_stop_txrx(), nv_drain_txrx() Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-16 01:40:30 -04:00
[PATCH] forcedeth config: diagnostics This patch adds support for diagnostic tests through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:48:13 -04:00
[FORCEDETH] Fix xmit_lock/netif_tx_lock after merge There has been an update to the forcedeth driver that added a few new uses of xmit_lock which is no longer meant to be used directly. This patch replaces them with netif_tx_lock_bh. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-21 10:53:54 +10:00
[PATCH] forcedeth config: diagnostics This patch adds support for diagnostic tests through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:48:13 -04:00
[netdrvr] forcedeth: internal simplifications; changelog removal * remove changelog from source; its kept in git repository * consolidate descriptor version tests using nv_optimized() * consolidate NIC DMA start, stop and drain into nv_start_txrx(), nv_stop_txrx(), nv_drain_txrx() Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-16 01:40:30 -04:00
[PATCH] forcedeth config: diagnostics This patch adds support for diagnostic tests through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:48:13 -04:00
[NET]: Make NAPI polling independent of struct net_device objects. Several devices have multiple independant RX queues per net device, and some have a single interrupt doorbell for several queues. In either case, it's easier to support layouts like that if the structure representing the poll is independant from the net device itself. The signature of the ->poll() call back goes from: int foo_poll(struct net_device *dev, int *budget) to int foo_poll(struct napi_struct *napi, int budget) The caller is returned the number of RX packets processed (or the number of "NAPI credits" consumed if you want to get abstract). The callee no longer messes around bumping dev->quota, *budget, etc. because that is all handled in the caller upon return. The napi_struct is to be embedded in the device driver private data structures. Furthermore, it is the driver's responsibility to disable all NAPI instances in it's ->stop() device close handler. Since the napi_struct is privatized into the driver's private data structures, only the driver knows how to get at all of the napi_struct instances it may have per-device. With lots of help and suggestions from Rusty Russell, Roland Dreier, Michael Chan, Jeff Garzik, and Jamal Hadi Salim. Bug fixes from Thomas Graf, Roland Dreier, Peter Zijlstra, Joseph Fannin, Scott Wood, Hans J. Koch, and Michael Chan. [ Ported to current tree and all drivers converted. Integrated Stephen's follow-on kerneldoc additions, and restored poll_list handling to the old style to fix mutual exclusion issues. -DaveM ] Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-10-03 16:41:36 -07:00
[PATCH] forcedeth config: diagnostics This patch adds support for diagnostic tests through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:48:13 -04:00
[PATCH] forcedeth config: statistics This patch exposes hardware statistic counters through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:48:04 -04:00
[netdrvr] Stop using legacy hooks ->self_test_count, ->get_stats_count These have been superceded by the new ->get_sset_count() hook. Signed-off-by: Jeff Garzik <jeff@garzik.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-10-03 18:07:32 -07:00
[PATCH] forcedeth config: statistics This patch exposes hardware statistic counters through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:48:04 -04:00
[PATCH] forcedeth config: diagnostics This patch adds support for diagnostic tests through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:48:13 -04:00
[netdrvr] Stop using legacy hooks ->self_test_count, ->get_stats_count These have been superceded by the new ->get_sset_count() hook. Signed-off-by: Jeff Garzik <jeff@garzik.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-10-03 18:07:32 -07:00
[PATCH] forcedeth config: diagnostics This patch adds support for diagnostic tests through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:48:13 -04:00
[PATCH] forcedeth config: statistics This patch exposes hardware statistic counters through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:48:04 -04:00
drivers/net: const-ify ethtool_ops declarations Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-09-13 14:30:00 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth: Improve ethtool support This is a multi-part message in MIME format. Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-07-31 18:26:05 +02:00
[PATCH] forcedeth config: tso cleanup There are a series of patches for configuration support in forcedeth and one patch for device ids. This patch is a cleanup of the a previous TSO patch. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:47:26 -04:00
[PATCH] forcedeth config: ring sizes This patch allows for configurable ring size through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:47:34 -04:00
[PATCH] forcedeth config: flow control This patch allows for configurable flow control through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:47:42 -04:00
[PATCH] forcedeth config: csum This patch allows for configurable rx and tx checksum offloads through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:47:59 -04:00
[PATCH] forcedeth config: statistics This patch exposes hardware statistic counters through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:48:04 -04:00
[netdrvr] Stop using legacy hooks ->self_test_count, ->get_stats_count These have been superceded by the new ->get_sset_count() hook. Signed-off-by: Jeff Garzik <jeff@garzik.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-10-03 18:07:32 -07:00
[PATCH] forcedeth config: diagnostics This patch adds support for diagnostic tests through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:48:13 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth: Add vlan support This forcedeth patch adds support for vlan stripping/inserting in hardware. Signed-off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-02-04 13:13:17 -05:00
network drivers: eliminate unneeded kill_vid code Many drivers had code that did kill_vid, but they weren't doing vlan filtering. With new API the stub is unneeded unless device sets NETIF_F_HW_VLAN_FILTER. Bad habit: I couldn't resist fixing a couple of nearby style things in acenic, and forcedeth. Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-06-01 09:44:01 -07:00
[PATCH] forcedeth: Add vlan support This forcedeth patch adds support for vlan stripping/inserting in hardware. Signed-off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-02-04 13:13:17 -05:00
[PATCH] forcedeth: add mgmt unit support This patch adds support for the mgmt unit in certain chipsets. The MAC and the mgmt unit share the PHY and therefore proper intialization procedures are needed for them to maintain coexistense. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-10-30 17:31:51 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[netdrvr forcedeth] scatter gather and segmentation offload support also: - eliminate use of pointless get_nvpriv() wrapper, and use netdev_priv() directly. - use NETDEV_TX_xxx return codes
2005-10-26 00:51:24 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth: Add support for MSI/MSIX This forcedeth patch adds support for MSI/MSIX interrupts. Signed-off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-02-04 13:13:31 -05:00
forcedeth: new backoff implementation This patch adds support for a new backoff algorithm for half duplex supported in newer hardware. The old method is will be designated as legacy mode. Re-seeding random values for the backoff algorithms are performed when a transmit has failed due to a maximum retry count (1 to 15, where max is considered the wraparound case of 0). Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-04-18 13:50:43 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth: move mac address setup/teardown This patch moves the mac address setup/teardown to the nv_probe/nv_remove functions. This fixes WOL wakeup since on nv_close we would reverse the mac address. Also, bonding driver will reset address after nv_close is called. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-07-31 12:04:45 -04:00
[PATCH] forcedeth: fix initialization This patch fixes the nic initialization. If the nic was in low power mode, it brings it back to normal power. Also, it utilizes a new hardware reset during the init. I am resending based on feedback, I corrected the register size mapping and delay after posted write. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-04-24 18:41:31 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
forcedeth: multicast fix This patch fixes the case where no multicast addresses are requested to be added to the multicast filter. The multicast mask must be set to all 1's instead of all 0's. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-01-13 16:03:04 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth: add support for flow control This patch adds flow control support for tx and rx pause frames in forcedeth. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-05-24 18:13:19 -04:00
[PATCH] forcedeth: move mac address setup/teardown This patch moves the mac address setup/teardown to the nv_probe/nv_remove functions. This fixes WOL wakeup since on nv_close we would reverse the mac address. Also, bonding driver will reset address after nv_close is called. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-07-31 12:04:45 -04:00
[PATCH] forcedeth: Jumbo Frame Support This is a multi-part message in MIME format. Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-07-31 18:20:30 +02:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth: mac address corrected This patch will correct the mac address and set a flag to indicate that it is already corrected in case nv_probe is called again. For example, when you use kexec to restart the kernel. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-07-31 12:05:01 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth: move mac address setup/teardown This patch moves the mac address setup/teardown to the nv_probe/nv_remove functions. This fixes WOL wakeup since on nv_close we would reverse the mac address. Also, bonding driver will reset address after nv_close is called. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-07-31 12:04:45 -04:00
[PATCH] forcedeth: Add support for 64bit rings This forcedeth patch adds high dma support for tx/rx rings. Signed-off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-02-04 13:13:26 -05:00
[PATCH] forcedeth config: ring sizes This patch allows for configurable ring size through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:47:34 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth: watermark fixup This patch defines the watermark registers and fixes up the use of this register. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-07-06 16:46:25 -04:00
forcedeth: add hardware tx checksumming Recent forcedeth nics support checksum offloading for tx. The attached patch, written by Ayaz Abdulla, adds the support to the driver. It also cleans up the handling of the three dma ring entry formats that are supported by the driver. Signed-off-By: Manfred Spraul <manfred@colorfullife.com> Signed-off-By: Jeff Garzik <jgarzik@pobox.com>
2005-09-21 23:22:10 -04:00
[PATCH] forcedeth: Add vlan support This forcedeth patch adds support for vlan stripping/inserting in hardware. Signed-off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-02-04 13:13:17 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
forcedeth: add hardware tx checksumming Recent forcedeth nics support checksum offloading for tx. The attached patch, written by Ayaz Abdulla, adds the support to the driver. It also cleans up the handling of the three dma ring entry formats that are supported by the driver. Signed-off-By: Manfred Spraul <manfred@colorfullife.com> Signed-off-By: Jeff Garzik <jgarzik@pobox.com>
2005-09-21 23:22:10 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth: add mgmt unit support This patch adds support for the mgmt unit in certain chipsets. The MAC and the mgmt unit share the PHY and therefore proper intialization procedures are needed for them to maintain coexistense. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-10-30 17:31:51 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
forcedeth: phy status fix The driver needs to ack only the phy status bits that it is currently handling and preserve the other bits for the other handlers. For example, when reading/writing from the phy, it should not clear the link change interrupt bit. This will cause a missing link change interrupt. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2008-02-04 15:14:04 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth: Jumbo Frame Support This is a multi-part message in MIME format. Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-07-31 18:20:30 +02:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
forcedeth: new backoff implementation This patch adds support for a new backoff algorithm for half duplex supported in newer hardware. The old method is will be designated as legacy mode. Re-seeding random values for the backoff algorithms are performed when a transmit has failed due to a maximum retry count (1 to 15, where max is considered the wraparound case of 0). Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-04-18 13:50:43 -07:00
[PATCH] forcedeth: deferral fixup This patch adds the definition for the deferral registers and fixes up the use of these registers. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-07-06 16:45:58 -04:00
[netdrvr forcedeth] support for irq mitigation This patch contains support for different modes of interrupt mitigation of forcedeth. It includes changes based on Jeff's comments. Currently, the modes are changed through module parameters since ethtool does not support something similar. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com>
2005-11-11 08:30:38 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth: add mgmt unit support This patch adds support for the mgmt unit in certain chipsets. The MAC and the mgmt unit share the PHY and therefore proper intialization procedures are needed for them to maintain coexistense. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-10-30 17:31:51 -05:00
[PATCH] forcedeth config: wol This patch fixes configuration bugs when modifying wol settings. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:47:52 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth: fix multi irq issues With Manfred Spraul <manfred@colorfullife.com> and Andrew Morton <akpm@osdl.org> Bring back this recently-reverted patch, only fixed. Original changelog: From: Ayaz Abdulla <aabdulla@nvidia.com> This patch fixes the issues with multiple irqs. I am resending based on feedback. I decoupled the dma mask for consistent memory and fixed leak with multiple irq in error path. Thanks to Manfred for catching the spin lock problem. Fix it: From: Manfred Spraul <manfred@colorfullife.com> Fix bug introduced by ebf34c9b6fcd22338ef764b039b3ac55ed0e297b, covered in http://bugzilla.kernel.org/show_bug.cgi?id=6568. Remove second instance of the request_irq() calls: they were moved from nv_open into nv_request_irq. Thanks to Alistair Strachan <alistair@devzero.co.uk> for reporting and persisting. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Manfred Spraul <manfred@colorfullife.com> Cc: Jeff Garzik <jeff@garzik.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-05-20 14:59:48 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
forcedeth: phy status fix The driver needs to ack only the phy status bits that it is currently handling and preserve the other bits for the other handlers. For example, when reading/writing from the phy, it should not clear the link change interrupt bit. This will cause a missing link change interrupt. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2008-02-04 15:14:04 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth config: diagnostics This patch adds support for diagnostic tests through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:48:13 -04:00
[PATCH] forcedeth: fix multi irq issues With Manfred Spraul <manfred@colorfullife.com> and Andrew Morton <akpm@osdl.org> Bring back this recently-reverted patch, only fixed. Original changelog: From: Ayaz Abdulla <aabdulla@nvidia.com> This patch fixes the issues with multiple irqs. I am resending based on feedback. I decoupled the dma mask for consistent memory and fixed leak with multiple irq in error path. Thanks to Manfred for catching the spin lock problem. Fix it: From: Manfred Spraul <manfred@colorfullife.com> Fix bug introduced by ebf34c9b6fcd22338ef764b039b3ac55ed0e297b, covered in http://bugzilla.kernel.org/show_bug.cgi?id=6568. Remove second instance of the request_irq() calls: they were moved from nv_open into nv_request_irq. Thanks to Alistair Strachan <alistair@devzero.co.uk> for reporting and persisting. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Manfred Spraul <manfred@colorfullife.com> Cc: Jeff Garzik <jeff@garzik.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-05-20 14:59:48 -07:00
[PATCH] forcedeth: Add support for MSI/MSIX This forcedeth patch adds support for MSI/MSIX interrupts. Signed-off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-02-04 13:13:31 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth: fix multi irq issues With Manfred Spraul <manfred@colorfullife.com> and Andrew Morton <akpm@osdl.org> Bring back this recently-reverted patch, only fixed. Original changelog: From: Ayaz Abdulla <aabdulla@nvidia.com> This patch fixes the issues with multiple irqs. I am resending based on feedback. I decoupled the dma mask for consistent memory and fixed leak with multiple irq in error path. Thanks to Manfred for catching the spin lock problem. Fix it: From: Manfred Spraul <manfred@colorfullife.com> Fix bug introduced by ebf34c9b6fcd22338ef764b039b3ac55ed0e297b, covered in http://bugzilla.kernel.org/show_bug.cgi?id=6568. Remove second instance of the request_irq() calls: they were moved from nv_open into nv_request_irq. Thanks to Alistair Strachan <alistair@devzero.co.uk> for reporting and persisting. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Manfred Spraul <manfred@colorfullife.com> Cc: Jeff Garzik <jeff@garzik.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-05-20 14:59:48 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
forcedeth: multicast fix This patch fixes the case where no multicast addresses are requested to be added to the multicast filter. The multicast mask must be set to all 1's instead of all 0's. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-01-13 16:03:04 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
forcedeth: phy status fix The driver needs to ack only the phy status bits that it is currently handling and preserve the other bits for the other handlers. For example, when reading/writing from the phy, it should not clear the link change interrupt bit. This will cause a missing link change interrupt. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2008-02-04 15:14:04 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth: Initialize link settings in every nv_open() Rdiger found a bug in nv_open that explains some of the reports with duplex mismatches: nv_open calls nv_update_link_speed for initializing the hardware link speed registers. If current link setting matches the values in np->linkspeed and np->duplex, then the function does nothing. Usually, doing nothing is the right thing, but not in nv_open: During nv_open, the registers must be initialized because the nic was reset. The attached patch fixes that by setting np->linkspeed to an invalid value before calling nv_update_link_speed from nv_open. Signed-Off-By: Manfred Spraul <manfred@colorfullife.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-08-06 23:47:55 +02:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[netdrvr] forcedeth: internal simplifications; changelog removal * remove changelog from source; its kept in git repository * consolidate descriptor version tests using nv_optimized() * consolidate NIC DMA start, stop and drain into nv_start_txrx(), nv_stop_txrx(), nv_drain_txrx() Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-16 01:40:30 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[NET]: Make NAPI polling independent of struct net_device objects. Several devices have multiple independant RX queues per net device, and some have a single interrupt doorbell for several queues. In either case, it's easier to support layouts like that if the structure representing the poll is independant from the net device itself. The signature of the ->poll() call back goes from: int foo_poll(struct net_device *dev, int *budget) to int foo_poll(struct napi_struct *napi, int budget) The caller is returned the number of RX packets processed (or the number of "NAPI credits" consumed if you want to get abstract). The callee no longer messes around bumping dev->quota, *budget, etc. because that is all handled in the caller upon return. The napi_struct is to be embedded in the device driver private data structures. Furthermore, it is the driver's responsibility to disable all NAPI instances in it's ->stop() device close handler. Since the napi_struct is privatized into the driver's private data structures, only the driver knows how to get at all of the napi_struct instances it may have per-device. With lots of help and suggestions from Rusty Russell, Roland Dreier, Michael Chan, Jeff Garzik, and Jamal Hadi Salim. Bug fixes from Thomas Graf, Roland Dreier, Peter Zijlstra, Joseph Fannin, Scott Wood, Hans J. Koch, and Michael Chan. [ Ported to current tree and all drivers converted. Integrated Stephen's follow-on kerneldoc additions, and restored poll_list handling to the old style to fix mutual exclusion issues. -DaveM ] Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-10-03 16:41:36 -07:00
[PATCH] forcdeth: revised NAPI support Revised version of the forcedeth NAPI support. This version is based against netdev-2.6#upstream (after the MAC patches from Ayaz today). Can't use nv_disable_hw_interrupts because NAPI only wants to mask off receive irq's and leave the others alone. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-07-31 20:37:19 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
forcedeth: "no link" is informational Log "no link during initialization" at KERN_INFO as it's not an error, and occurs every time the interface comes up (when the forcedeth-phy-power-down patch is applied). Signed-off-by: Ed Swierk <eswierk@arastra.com> Cc: Ayaz Abdulla <aabdulla@nvidia.com> Cc: Jeff Garzik <jeff@garzik.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-09-28 22:42:13 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth config: statistics This patch exposes hardware statistic counters through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:48:04 -04:00
forcedeth: statistics supported This patch introduces hw statistics for older devices that supported it. It breaks up the counters supported into separate versions. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-23 12:27:00 -05:00
forcedeth: Use round_jiffies for stats timer This timer doesn't need to run at precise times, so round it to a whole second to decrease wakeups. Signed-off-by: Daniel Drake <dsd@gentoo.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2008-03-18 11:07:18 +00:00
[PATCH] forcedeth config: statistics This patch exposes hardware statistic counters through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:48:04 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[netdrvr] forcedeth: internal simplifications; changelog removal * remove changelog from source; its kept in git repository * consolidate descriptor version tests using nv_optimized() * consolidate NIC DMA start, stop and drain into nv_start_txrx(), nv_stop_txrx(), nv_drain_txrx() Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-16 01:40:30 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[netdrvr forcedeth] scatter gather and segmentation offload support also: - eliminate use of pointless get_nvpriv() wrapper, and use netdev_priv() directly. - use NETDEV_TX_xxx return codes
2005-10-26 00:51:24 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[NET]: Make NAPI polling independent of struct net_device objects. Several devices have multiple independant RX queues per net device, and some have a single interrupt doorbell for several queues. In either case, it's easier to support layouts like that if the structure representing the poll is independant from the net device itself. The signature of the ->poll() call back goes from: int foo_poll(struct net_device *dev, int *budget) to int foo_poll(struct napi_struct *napi, int budget) The caller is returned the number of RX packets processed (or the number of "NAPI credits" consumed if you want to get abstract). The callee no longer messes around bumping dev->quota, *budget, etc. because that is all handled in the caller upon return. The napi_struct is to be embedded in the device driver private data structures. Furthermore, it is the driver's responsibility to disable all NAPI instances in it's ->stop() device close handler. Since the napi_struct is privatized into the driver's private data structures, only the driver knows how to get at all of the napi_struct instances it may have per-device. With lots of help and suggestions from Rusty Russell, Roland Dreier, Michael Chan, Jeff Garzik, and Jamal Hadi Salim. Bug fixes from Thomas Graf, Roland Dreier, Peter Zijlstra, Joseph Fannin, Scott Wood, Hans J. Koch, and Michael Chan. [ Ported to current tree and all drivers converted. Integrated Stephen's follow-on kerneldoc additions, and restored poll_list handling to the old style to fix mutual exclusion issues. -DaveM ] Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-10-03 16:41:36 -07:00
forcedeth msi bugfix pci_enable_msi() replaces the INTx irq number in pci_dev->irq with the new MSI irq number. The forcedeth driver did not update the copy in netdevice->irq and parts of the driver used the stale copy. See bugzilla.kernel.org, bug 9047. The patch - updates netdevice->irq - replaces all accesses to netdevice->irq with pci_dev->irq. The patch is against 2.6.23.1. IMHO suitable for both 2.6.23 and 2.6.24 Signed-Off-By: Manfred Spraul <manfred@colorfullife.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-10-17 21:52:33 +02:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth config: statistics This patch exposes hardware statistic counters through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:48:04 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[netdrvr] forcedeth: internal simplifications; changelog removal * remove changelog from source; its kept in git repository * consolidate descriptor version tests using nv_optimized() * consolidate NIC DMA start, stop and drain into nv_start_txrx(), nv_stop_txrx(), nv_drain_txrx() Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-16 01:40:30 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth: fix multi irq issues With Manfred Spraul <manfred@colorfullife.com> and Andrew Morton <akpm@osdl.org> Bring back this recently-reverted patch, only fixed. Original changelog: From: Ayaz Abdulla <aabdulla@nvidia.com> This patch fixes the issues with multiple irqs. I am resending based on feedback. I decoupled the dma mask for consistent memory and fixed leak with multiple irq in error path. Thanks to Manfred for catching the spin lock problem. Fix it: From: Manfred Spraul <manfred@colorfullife.com> Fix bug introduced by ebf34c9b6fcd22338ef764b039b3ac55ed0e297b, covered in http://bugzilla.kernel.org/show_bug.cgi?id=6568. Remove second instance of the request_irq() calls: they were moved from nv_open into nv_request_irq. Thanks to Alistair Strachan <alistair@devzero.co.uk> for reporting and persisting. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Manfred Spraul <manfred@colorfullife.com> Cc: Jeff Garzik <jeff@garzik.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-05-20 14:59:48 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth: fix multi irq issues With Manfred Spraul <manfred@colorfullife.com> and Andrew Morton <akpm@osdl.org> Bring back this recently-reverted patch, only fixed. Original changelog: From: Ayaz Abdulla <aabdulla@nvidia.com> This patch fixes the issues with multiple irqs. I am resending based on feedback. I decoupled the dma mask for consistent memory and fixed leak with multiple irq in error path. Thanks to Manfred for catching the spin lock problem. Fix it: From: Manfred Spraul <manfred@colorfullife.com> Fix bug introduced by ebf34c9b6fcd22338ef764b039b3ac55ed0e297b, covered in http://bugzilla.kernel.org/show_bug.cgi?id=6568. Remove second instance of the request_irq() calls: they were moved from nv_open into nv_request_irq. Thanks to Alistair Strachan <alistair@devzero.co.uk> for reporting and persisting. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Manfred Spraul <manfred@colorfullife.com> Cc: Jeff Garzik <jeff@garzik.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-05-20 14:59:48 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[netdrvr] forcedeth: internal simplifications; changelog removal * remove changelog from source; its kept in git repository * consolidate descriptor version tests using nv_optimized() * consolidate NIC DMA start, stop and drain into nv_start_txrx(), nv_stop_txrx(), nv_drain_txrx() Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-16 01:40:30 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
forcedeth: use unicast receive mode for WoL I happened to notice that a system with an NVidia NIC using the forcedeth driver won't wake-on-LAN if the interface was in promiscuous mode when you power off. By experiment, it looks like the hardware needs to have NvRegPacketFilterFlags set to NVREG_PFF_ALWAYS|NVREG_PFF_MYADDR (i.e., receive unicast packets to my address) in order for WoL to work. Jeff Garzik writes: "NVIDIA says the patch looks OK." I didn't venture to insert a signed-off-by line with his name on it, though. Signed-off-by: Tim Mann <mann@vmware.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-06-14 13:16:38 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
forcedeth: use unicast receive mode for WoL I happened to notice that a system with an NVidia NIC using the forcedeth driver won't wake-on-LAN if the interface was in promiscuous mode when you power off. By experiment, it looks like the hardware needs to have NvRegPacketFilterFlags set to NVREG_PFF_ALWAYS|NVREG_PFF_MYADDR (i.e., receive unicast packets to my address) in order for WoL to work. Jeff Garzik writes: "NVIDIA says the patch looks OK." I didn't venture to insert a signed-off-by line with his name on it, though. Signed-off-by: Tim Mann <mann@vmware.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-06-14 13:16:38 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth: mac address corrected This patch will correct the mac address and set a flag to indicate that it is already corrected in case nv_probe is called again. For example, when you use kexec to restart the kernel. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-07-31 12:05:01 -04:00
[PATCH] forcedeth: add mgmt unit support This patch adds support for the mgmt unit in certain chipsets. The MAC and the mgmt unit share the PHY and therefore proper intialization procedures are needed for them to maintain coexistense. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-10-30 17:31:51 -05:00
[NET]: Introduce and use print_mac() and DECLARE_MAC_BUF() This is nicer than the MAC_FMT stuff. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-10-03 17:59:30 -07:00
[netdrvr] forcedeth: improved probe info; dev_printk() cleanups main change: * greatly improve per-NIC probe diagnostic output. Similar to other net drivers, print out MAC address, PHY info, and various hardware and software flags that may be relevant. other changes: * similar to other net drivers, only print the initial version message when we have found at least one board. * don't bother to print error message when pci_enable_device() fails, it will do so for us. * use dev_printk() rather than printk() in nv_probe(). This gives use a standardized output similar to the rest of the kernel, and eliminates the need to manually print out PCI bus id. * use DRV_NAME constant where appropriate * clean struct pci_driver indentation Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-16 04:09:09 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[netdrvr forcedeth] scatter gather and segmentation offload support also: - eliminate use of pointless get_nvpriv() wrapper, and use netdev_priv() directly. - use NETDEV_TX_xxx return codes
2005-10-26 00:51:24 -04:00
[NET]: Make NAPI polling independent of struct net_device objects. Several devices have multiple independant RX queues per net device, and some have a single interrupt doorbell for several queues. In either case, it's easier to support layouts like that if the structure representing the poll is independant from the net device itself. The signature of the ->poll() call back goes from: int foo_poll(struct net_device *dev, int *budget) to int foo_poll(struct napi_struct *napi, int budget) The caller is returned the number of RX packets processed (or the number of "NAPI credits" consumed if you want to get abstract). The callee no longer messes around bumping dev->quota, *budget, etc. because that is all handled in the caller upon return. The napi_struct is to be embedded in the device driver private data structures. Furthermore, it is the driver's responsibility to disable all NAPI instances in it's ->stop() device close handler. Since the napi_struct is privatized into the driver's private data structures, only the driver knows how to get at all of the napi_struct instances it may have per-device. With lots of help and suggestions from Rusty Russell, Roland Dreier, Michael Chan, Jeff Garzik, and Jamal Hadi Salim. Bug fixes from Thomas Graf, Roland Dreier, Peter Zijlstra, Joseph Fannin, Scott Wood, Hans J. Koch, and Michael Chan. [ Ported to current tree and all drivers converted. Integrated Stephen's follow-on kerneldoc additions, and restored poll_list handling to the old style to fix mutual exclusion issues. -DaveM ] Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-10-03 16:41:36 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth config: statistics This patch exposes hardware statistic counters through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:48:04 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[netdrvr] forcedeth: improved probe info; dev_printk() cleanups main change: * greatly improve per-NIC probe diagnostic output. Similar to other net drivers, print out MAC address, PHY info, and various hardware and software flags that may be relevant. other changes: * similar to other net drivers, only print the initial version message when we have found at least one board. * don't bother to print error message when pci_enable_device() fails, it will do so for us. * use dev_printk() rather than printk() in nv_probe(). This gives use a standardized output similar to the rest of the kernel, and eliminates the need to manually print out PCI bus id. * use DRV_NAME constant where appropriate * clean struct pci_driver indentation Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-16 04:09:09 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
forcedeth: statistics supported This patch introduces hw statistics for older devices that supported it. It breaks up the counters supported into separate versions. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-23 12:27:00 -05:00
[PATCH] forcedeth: fix initialization This patch fixes the nic initialization. If the nic was in low power mode, it brings it back to normal power. Also, it utilizes a new hardware reset during the init. I am resending based on feedback, I corrected the register size mapping and delay after posted write. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-04-24 18:41:31 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth: fix initialization This patch fixes the nic initialization. If the nic was in low power mode, it brings it back to normal power. Also, it utilizes a new hardware reset during the init. I am resending based on feedback, I corrected the register size mapping and delay after posted write. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-04-24 18:41:31 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[netdrvr] forcedeth: improved probe info; dev_printk() cleanups main change: * greatly improve per-NIC probe diagnostic output. Similar to other net drivers, print out MAC address, PHY info, and various hardware and software flags that may be relevant. other changes: * similar to other net drivers, only print the initial version message when we have found at least one board. * don't bother to print error message when pci_enable_device() fails, it will do so for us. * use dev_printk() rather than printk() in nv_probe(). This gives use a standardized output similar to the rest of the kernel, and eliminates the need to manually print out PCI bus id. * use DRV_NAME constant where appropriate * clean struct pci_driver indentation Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-16 04:09:09 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth: fix initialization This patch fixes the nic initialization. If the nic was in low power mode, it brings it back to normal power. Also, it utilizes a new hardware reset during the init. I am resending based on feedback, I corrected the register size mapping and delay after posted write. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-04-24 18:41:31 -04:00
forcedeth: realtek phy crossover detection This patch fixes an issue seen with the realtek 8201 phy. This phy has a problem with crossover detection and it needs to be disabled. The problem only arises on certain switches. Therefore, a module parameter has been added to allow enabling crossover detection if needed. The default will be set to disabled. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-04-23 14:37:30 -04:00
[PATCH] forcedeth: fix initialization This patch fixes the nic initialization. If the nic was in low power mode, it brings it back to normal power. Also, it utilizes a new hardware reset during the init. I am resending based on feedback, I corrected the register size mapping and delay after posted write. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-04-24 18:41:31 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth: 64-bit DMA support This is a multi-part message in MIME format. Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-07-31 18:32:26 +02:00
[PATCH] forcedeth: fix multi irq issues With Manfred Spraul <manfred@colorfullife.com> and Andrew Morton <akpm@osdl.org> Bring back this recently-reverted patch, only fixed. Original changelog: From: Ayaz Abdulla <aabdulla@nvidia.com> This patch fixes the issues with multiple irqs. I am resending based on feedback. I decoupled the dma mask for consistent memory and fixed leak with multiple irq in error path. Thanks to Manfred for catching the spin lock problem. Fix it: From: Manfred Spraul <manfred@colorfullife.com> Fix bug introduced by ebf34c9b6fcd22338ef764b039b3ac55ed0e297b, covered in http://bugzilla.kernel.org/show_bug.cgi?id=6568. Remove second instance of the request_irq() calls: they were moved from nv_open into nv_request_irq. Thanks to Alistair Strachan <alistair@devzero.co.uk> for reporting and persisting. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Manfred Spraul <manfred@colorfullife.com> Cc: Jeff Garzik <jeff@garzik.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-05-20 14:59:48 -07:00
[PATCH] forcedeth config: module parameters This patch adds (and modifies) module parameter support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:48:18 -04:00
[netdrvr] forcedeth: improved probe info; dev_printk() cleanups main change: * greatly improve per-NIC probe diagnostic output. Similar to other net drivers, print out MAC address, PHY info, and various hardware and software flags that may be relevant. other changes: * similar to other net drivers, only print the initial version message when we have found at least one board. * don't bother to print error message when pci_enable_device() fails, it will do so for us. * use dev_printk() rather than printk() in nv_probe(). This gives use a standardized output similar to the rest of the kernel, and eliminates the need to manually print out PCI bus id. * use DRV_NAME constant where appropriate * clean struct pci_driver indentation Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-16 04:09:09 -04:00
[PATCH] forcedeth config: module parameters This patch adds (and modifies) module parameter support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:48:18 -04:00
[netdrvr] forcedeth: improved probe info; dev_printk() cleanups main change: * greatly improve per-NIC probe diagnostic output. Similar to other net drivers, print out MAC address, PHY info, and various hardware and software flags that may be relevant. other changes: * similar to other net drivers, only print the initial version message when we have found at least one board. * don't bother to print error message when pci_enable_device() fails, it will do so for us. * use dev_printk() rather than printk() in nv_probe(). This gives use a standardized output similar to the rest of the kernel, and eliminates the need to manually print out PCI bus id. * use DRV_NAME constant where appropriate * clean struct pci_driver indentation Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-16 04:09:09 -04:00
[PATCH] forcedeth config: module parameters This patch adds (and modifies) module parameter support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:48:18 -04:00
[PATCH] forcedeth: 64-bit DMA support This is a multi-part message in MIME format. Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-07-31 18:32:26 +02:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
forcedeth: add hardware tx checksumming Recent forcedeth nics support checksum offloading for tx. The attached patch, written by Ayaz Abdulla, adds the support to the driver. It also cleans up the handling of the three dma ring entry formats that are supported by the driver. Signed-off-By: Manfred Spraul <manfred@colorfullife.com> Signed-off-By: Jeff Garzik <jgarzik@pobox.com>
2005-09-21 23:22:10 -04:00
[PATCH] forcedeth: 64-bit DMA support This is a multi-part message in MIME format. Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-07-31 18:32:26 +02:00
forcedeth: add hardware tx checksumming Recent forcedeth nics support checksum offloading for tx. The attached patch, written by Ayaz Abdulla, adds the support to the driver. It also cleans up the handling of the three dma ring entry formats that are supported by the driver. Signed-off-By: Manfred Spraul <manfred@colorfullife.com> Signed-off-By: Jeff Garzik <jgarzik@pobox.com>
2005-09-21 23:22:10 -04:00
[PATCH] forcedeth: Jumbo Frame Support This is a multi-part message in MIME format. Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-07-31 18:20:30 +02:00
[PATCH] forcedeth: 64-bit DMA support This is a multi-part message in MIME format. Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-07-31 18:32:26 +02:00
forcedeth: add hardware tx checksumming Recent forcedeth nics support checksum offloading for tx. The attached patch, written by Ayaz Abdulla, adds the support to the driver. It also cleans up the handling of the three dma ring entry formats that are supported by the driver. Signed-off-By: Manfred Spraul <manfred@colorfullife.com> Signed-off-By: Jeff Garzik <jgarzik@pobox.com>
2005-09-21 23:22:10 -04:00
[PATCH] forcedeth: decouple vlan and rx checksum dependency This patch decouples the dependency between the rx checksum feature and vlan feature. This is done by ignoring the checksum information if the user has disabled rx checksum when vlan is enabled. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-08-24 17:35:41 -04:00
forcedeth: add hardware tx checksumming Recent forcedeth nics support checksum offloading for tx. The attached patch, written by Ayaz Abdulla, adds the support to the driver. It also cleans up the handling of the three dma ring entry formats that are supported by the driver. Signed-off-By: Manfred Spraul <manfred@colorfullife.com> Signed-off-By: Jeff Garzik <jgarzik@pobox.com>
2005-09-21 23:22:10 -04:00
[netdrvr forcedeth] scatter gather and segmentation offload support also: - eliminate use of pointless get_nvpriv() wrapper, and use netdev_priv() directly. - use NETDEV_TX_xxx return codes
2005-10-26 00:51:24 -04:00
[PATCH] forcedeth: TSO fix for large buffers This contains a bug fix for large buffers. Originally, if a tx buffer to be sent was larger then the maximum size of the tx descriptor, it would overwrite other control bits. In this patch, the buffer is split over multiple descriptors. Also, the fragments are now setup in forward order. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Manfred Spraul <manfred@colorfullife.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-01-05 22:45:45 -08:00
forcedeth: statistics optimization This patch optimizes the data paths that can support hw counters. It removes the sw counted statistics. This is the last patch for the optimization set. Bumping up version of driver. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-23 12:27:21 -05:00
forcedeth: add hardware tx checksumming Recent forcedeth nics support checksum offloading for tx. The attached patch, written by Ayaz Abdulla, adds the support to the driver. It also cleans up the handling of the three dma ring entry formats that are supported by the driver. Signed-off-By: Manfred Spraul <manfred@colorfullife.com> Signed-off-By: Jeff Garzik <jgarzik@pobox.com>
2005-09-21 23:22:10 -04:00
[PATCH] forcedeth: Add vlan support This forcedeth patch adds support for vlan stripping/inserting in hardware. Signed-off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-02-04 13:13:17 -05:00
[PATCH] forcedeth: Add support for MSI/MSIX This forcedeth patch adds support for MSI/MSIX interrupts. Signed-off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-02-04 13:13:31 -05:00
[PATCH] forcedeth config: module parameters This patch adds (and modifies) module parameter support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:48:18 -04:00
[PATCH] forcedeth: Add support for MSI/MSIX This forcedeth patch adds support for MSI/MSIX interrupts. Signed-off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-02-04 13:13:31 -05:00
[PATCH] forcedeth config: module parameters This patch adds (and modifies) module parameter support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:48:18 -04:00
[PATCH] forcedeth: Add support for MSI/MSIX This forcedeth patch adds support for MSI/MSIX interrupts. Signed-off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-02-04 13:13:31 -05:00
[PATCH] forcedeth config: flow control This patch allows for configurable flow control through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:47:42 -04:00
forcedeth: tx pause watermarks New chipsets introduced variant Rx FIFO sizes that need to be taken into account when setting up the tx pause watermarks. This patch introduces the new device feature flags based on a version and implements the new watermarks. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2008-02-05 12:30:01 -05:00
[PATCH] forcedeth config: flow control This patch allows for configurable flow control through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:47:42 -04:00
[PATCH] forcedeth: add support for flow control This patch adds flow control support for tx and rx pause frames in forcedeth. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-05-24 18:13:19 -04:00
[netdrvr] trim trailing whitespace: 8139*.c, epic100, forcedeth, tulip/*
2006-05-26 21:39:03 -04:00
[PATCH] forcedeth: add support for flow control This patch adds flow control support for tx and rx pause frames in forcedeth. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-05-24 18:13:19 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth: fix initialization This patch fixes the nic initialization. If the nic was in low power mode, it brings it back to normal power. Also, it utilizes a new hardware reset during the init. I am resending based on feedback, I corrected the register size mapping and delay after posted write. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-04-24 18:41:31 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth: 64-bit DMA support This is a multi-part message in MIME format. Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-07-31 18:32:26 +02:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth: 64-bit DMA support This is a multi-part message in MIME format. Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-07-31 18:32:26 +02:00
[PATCH] forcedeth config: ring sizes This patch allows for configurable ring size through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:47:34 -04:00
[netdrvr] forcedeth: internal simplifications; changelog removal * remove changelog from source; its kept in git repository * consolidate descriptor version tests using nv_optimized() * consolidate NIC DMA start, stop and drain into nv_start_txrx(), nv_stop_txrx(), nv_drain_txrx() Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-16 01:40:30 -04:00
[PATCH] forcedeth: 64-bit DMA support This is a multi-part message in MIME format. Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-07-31 18:32:26 +02:00
[PATCH] forcedeth config: ring sizes This patch allows for configurable ring size through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:47:34 -04:00
[PATCH] forcedeth: 64-bit DMA support This is a multi-part message in MIME format. Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-07-31 18:32:26 +02:00
[PATCH] forcedeth config: ring sizes This patch allows for configurable ring size through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:47:34 -04:00
[PATCH] forcedeth: 64-bit DMA support This is a multi-part message in MIME format. Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-07-31 18:32:26 +02:00
[PATCH] forcedeth config: ring sizes This patch allows for configurable ring size through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:47:34 -04:00
[PATCH] forcedeth: 64-bit DMA support This is a multi-part message in MIME format. Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-07-31 18:32:26 +02:00
[PATCH] forcedeth config: ring sizes This patch allows for configurable ring size through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:47:34 -04:00
some kmalloc/memset ->kzalloc (tree wide) Transform some calls to kmalloc/memset to a single kzalloc (or kcalloc). Here is a short excerpt of the semantic patch performing this transformation: @@ type T2; expression x; identifier f,fld; expression E; expression E1,E2; expression e1,e2,e3,y; statement S; @@ x = - kmalloc + kzalloc (E1,E2) ... when != \(x->fld=E;\|y=f(...,x,...);\|f(...,x,...);\|x=E;\|while(...) S\|for(e1;e2;e3) S\) - memset((T2)x,0,E1); @@ expression E1,E2,E3; @@ - kzalloc(E1 * E2,E3) + kcalloc(E1,E2,E3) [akpm@linux-foundation.org: get kcalloc args the right way around] Signed-off-by: Yoann Padioleau <padator@wanadoo.fr> Cc: Richard Henderson <rth@twiddle.net> Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru> Acked-by: Russell King <rmk@arm.linux.org.uk> Cc: Bryan Wu <bryan.wu@analog.com> Acked-by: Jiri Slaby <jirislaby@gmail.com> Cc: Dave Airlie <airlied@linux.ie> Acked-by: Roland Dreier <rolandd@cisco.com> Cc: Jiri Kosina <jkosina@suse.cz> Acked-by: Dmitry Torokhov <dtor@mail.ru> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Acked-by: Mauro Carvalho Chehab <mchehab@infradead.org> Acked-by: Pierre Ossman <drzeus-list@drzeus.cx> Cc: Jeff Garzik <jeff@garzik.org> Cc: "David S. Miller" <davem@davemloft.net> Acked-by: Greg KH <greg@kroah.com> Cc: James Bottomley <James.Bottomley@steeleye.com> Cc: "Antonino A. Daplas" <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-19 01:49:03 -07:00
forcedeth: ring access This patch modifys ring access by using pointers. This avoids computing the current index and avoids accessing the base address of the rings. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-09 13:30:07 -05:00
[PATCH] forcedeth config: ring sizes This patch allows for configurable ring size through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:47:34 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[netdrvr] forcedeth: internal simplifications; changelog removal * remove changelog from source; its kept in git repository * consolidate descriptor version tests using nv_optimized() * consolidate NIC DMA start, stop and drain into nv_start_txrx(), nv_stop_txrx(), nv_drain_txrx() Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-16 01:40:30 -04:00
forcedeth: optimized routines This patch breaks up the routines into two versions, one for legacy descriptor versions (ver 1 and ver 2) and one for desc ver 3. This will make the new desc functions more leaner and further reductions will be made in next few patches. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-21 18:10:37 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth: Add set_mac_address support This is a multi-part message in MIME format. Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-07-31 18:33:34 +02:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth: netpoll support
2005-05-12 19:42:06 -04:00
[PATCH] forcdeth: revised NAPI support Revised version of the forcedeth NAPI support. This version is based against netdev-2.6#upstream (after the MAC patches from Ayaz today). Can't use nv_disable_hw_interrupts because NAPI only wants to mask off receive irq's and leave the others alone. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-07-31 20:37:19 -07:00
[NET]: Make NAPI polling independent of struct net_device objects. Several devices have multiple independant RX queues per net device, and some have a single interrupt doorbell for several queues. In either case, it's easier to support layouts like that if the structure representing the poll is independant from the net device itself. The signature of the ->poll() call back goes from: int foo_poll(struct net_device *dev, int *budget) to int foo_poll(struct napi_struct *napi, int budget) The caller is returned the number of RX packets processed (or the number of "NAPI credits" consumed if you want to get abstract). The callee no longer messes around bumping dev->quota, *budget, etc. because that is all handled in the caller upon return. The napi_struct is to be embedded in the device driver private data structures. Furthermore, it is the driver's responsibility to disable all NAPI instances in it's ->stop() device close handler. Since the napi_struct is privatized into the driver's private data structures, only the driver knows how to get at all of the napi_struct instances it may have per-device. With lots of help and suggestions from Rusty Russell, Roland Dreier, Michael Chan, Jeff Garzik, and Jamal Hadi Salim. Bug fixes from Thomas Graf, Roland Dreier, Peter Zijlstra, Joseph Fannin, Scott Wood, Hans J. Koch, and Michael Chan. [ Ported to current tree and all drivers converted. Integrated Stephen's follow-on kerneldoc additions, and restored poll_list handling to the old style to fix mutual exclusion issues. -DaveM ] Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-10-03 16:41:36 -07:00
[PATCH] forcedeth: netpoll support
2005-05-12 19:42:06 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth: mac address corrected This patch will correct the mac address and set a flag to indicate that it is already corrected in case nv_probe is called again. For example, when you use kexec to restart the kernel. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-07-31 12:05:01 -04:00
forcedeth: mac address fix This critical patch fixes a mac address issue recently introduced. If the device's mac address was in correct order and the flag NVREG_TRANSMITPOLL_MAC_ADDR_REV was set, during nv_remove the flag would get cleared. During next load, the mac address would get reversed because the flag is missing. As it has been indicated previously, the flag is cleared across a low power transition. Therefore, the driver should set the mac address back into the reversed order when clearing the flag. Also, the driver should set back the flag after a low power transition to protect against kexec command calling nv_probe a second time. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Cc: "Yinghai Lu" <yhlu.kernel@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-04-10 21:30:35 -07:00
[PATCH] forcedeth: mac address corrected This patch will correct the mac address and set a flag to indicate that it is already corrected in case nv_probe is called again. For example, when you use kexec to restart the kernel. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-07-31 12:05:01 -04:00
forcedeth: mac address fix This critical patch fixes a mac address issue recently introduced. If the device's mac address was in correct order and the flag NVREG_TRANSMITPOLL_MAC_ADDR_REV was set, during nv_remove the flag would get cleared. During next load, the mac address would get reversed because the flag is missing. As it has been indicated previously, the flag is cleared across a low power transition. Therefore, the driver should set the mac address back into the reversed order when clearing the flag. Also, the driver should set back the flag after a low power transition to protect against kexec command calling nv_probe a second time. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Cc: "Yinghai Lu" <yhlu.kernel@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-04-10 21:30:35 -07:00
[PATCH] forcedeth: mac address corrected This patch will correct the mac address and set a flag to indicate that it is already corrected in case nv_probe is called again. For example, when you use kexec to restart the kernel. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-07-31 12:05:01 -04:00
[PATCH] forcedeth: support ETHTOOL_GPERMADDR Add support for ETHTOOL_GPERMADDR to forcedeth. Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-12 10:48:56 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth: support ETHTOOL_GPERMADDR Add support for ETHTOOL_GPERMADDR to forcedeth. Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-12 10:48:56 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[netdrvr] forcedeth: improved probe info; dev_printk() cleanups main change: * greatly improve per-NIC probe diagnostic output. Similar to other net drivers, print out MAC address, PHY info, and various hardware and software flags that may be relevant. other changes: * similar to other net drivers, only print the initial version message when we have found at least one board. * don't bother to print error message when pci_enable_device() fails, it will do so for us. * use dev_printk() rather than printk() in nv_probe(). This gives use a standardized output similar to the rest of the kernel, and eliminates the need to manually print out PCI bus id. * use DRV_NAME constant where appropriate * clean struct pci_driver indentation Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-16 04:09:09 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[NET]: Introduce and use print_mac() and DECLARE_MAC_BUF() This is nicer than the MAC_FMT stuff. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-10-03 17:59:30 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth: move mac address setup/teardown This patch moves the mac address setup/teardown to the nv_probe/nv_remove functions. This fixes WOL wakeup since on nv_close we would reverse the mac address. Also, bonding driver will reset address after nv_close is called. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-07-31 12:04:45 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth: fix initialization This patch fixes the nic initialization. If the nic was in low power mode, it brings it back to normal power. Also, it utilizes a new hardware reset during the init. I am resending based on feedback, I corrected the register size mapping and delay after posted write. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-04-24 18:41:31 -04:00
PCI: Change all drivers to use pci_device->revision Instead of all drivers reading pci config space to get the revision ID, they can now use the pci_device->revision member. This exposes some issues where drivers where reading a word or a dword for the revision number, and adding useless error-handling around the read. Some drivers even just read it for no purpose of all. In devices where the revision ID is being copied over and used in what appears to be the equivalent of hotpath, I have left the copy code and the cached copy as not to influence the driver's performance. Compile tested with make all{yes,mod}config on x86_64 and i386. Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com> Acked-by: Dave Jones <davej@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-06-08 15:46:36 -07:00
[PATCH] forcedeth: fix initialization This patch fixes the nic initialization. If the nic was in low power mode, it brings it back to normal power. Also, it utilizes a new hardware reset during the init. I am resending based on feedback, I corrected the register size mapping and delay after posted write. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-04-24 18:41:31 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[netdrvr forcedeth] scatter gather and segmentation offload support also: - eliminate use of pointless get_nvpriv() wrapper, and use netdev_priv() directly. - use NETDEV_TX_xxx return codes
2005-10-26 00:51:24 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[netdrvr forcedeth] scatter gather and segmentation offload support also: - eliminate use of pointless get_nvpriv() wrapper, and use netdev_priv() directly. - use NETDEV_TX_xxx return codes
2005-10-26 00:51:24 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth: Add support for MSI/MSIX This forcedeth patch adds support for MSI/MSIX interrupts. Signed-off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-02-04 13:13:31 -05:00
[netdrvr forcedeth] support for irq mitigation This patch contains support for different modes of interrupt mitigation of forcedeth. It includes changes based on Jeff's comments. Currently, the modes are changed through module parameters since ethtool does not support something similar. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com>
2005-11-11 08:30:38 -05:00
[PATCH] forcedeth: Add support for MSI/MSIX This forcedeth patch adds support for MSI/MSIX interrupts. Signed-off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-02-04 13:13:31 -05:00
[netdrvr forcedeth] support for irq mitigation This patch contains support for different modes of interrupt mitigation of forcedeth. It includes changes based on Jeff's comments. Currently, the modes are changed through module parameters since ethtool does not support something similar. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com>
2005-11-11 08:30:38 -05:00
[PATCH] forcedeth: Add support for MSI/MSIX This forcedeth patch adds support for MSI/MSIX interrupts. Signed-off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-02-04 13:13:31 -05:00
[netdrvr forcedeth] support for irq mitigation This patch contains support for different modes of interrupt mitigation of forcedeth. It includes changes based on Jeff's comments. Currently, the modes are changed through module parameters since ethtool does not support something similar. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com>
2005-11-11 08:30:38 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
forcedeth: limit tx to 16 This is a critical patch which adds a workaround for a HW bug. The patch will limit the number of outstanding tx packets to 16. Otherwise, the HW could send out packets with bad checksums. The driver will still setup the tx packets into the ring, however, will only set the Valid bit on 16 packets at a time. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2008-03-10 14:58:21 -05:00
[PATCH] forcedeth: add mgmt unit support This patch adds support for the mgmt unit in certain chipsets. The MAC and the mgmt unit share the PHY and therefore proper intialization procedures are needed for them to maintain coexistense. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-10-30 17:31:51 -05:00
forcedeth: phy status fix The driver needs to ack only the phy status bits that it is currently handling and preserve the other bits for the other handlers. For example, when reading/writing from the phy, it should not clear the link change interrupt bit. This will cause a missing link change interrupt. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2008-02-04 15:14:04 -05:00
[PATCH] forcedeth: add mgmt unit support This patch adds support for the mgmt unit in certain chipsets. The MAC and the mgmt unit share the PHY and therefore proper intialization procedures are needed for them to maintain coexistense. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-10-30 17:31:51 -05:00
forcedeth: sideband management fix This patch contains a fix that implements proper communication with the sideband management unit. Also, it makes sure that the speed is correctly set for gigabit phys in the case where sideband mgmt unit initialized the phy. Refer to bug #7684 for more details. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2003-02-20 03:03:54 -05:00
forcedeth boot delay fix Fix a long boot delay in the forcedeth driver. During initialization, the timeout for the handshake between mgmt unit and driver can be very long. The patch reduces the timeout by eliminating a extra loop around the timeout logic. Addresses http://bugzilla.kernel.org/show_bug.cgi?id=9308 Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Cc: Alex Howells <astinus@gentoo.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-11-21 15:02:58 -08:00
[PATCH] forcedeth: add mgmt unit support This patch adds support for the mgmt unit in certain chipsets. The MAC and the mgmt unit share the PHY and therefore proper intialization procedures are needed for them to maintain coexistense. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-10-30 17:31:51 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[netdrvr forcedeth] phy address scan range Added phy address 0 to the phy scan. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com>
2005-11-11 08:31:11 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[netdrvr forcedeth] phy address scan range Added phy address 0 to the phy scan. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com>
2005-11-11 08:31:11 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[netdrvr forcedeth] phy address scan range Added phy address 0 to the phy scan. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com>
2005-11-11 08:31:11 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[netdrvr forcedeth] phy address scan range Added phy address 0 to the phy scan. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com>
2005-11-11 08:31:11 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth: errata for marvell phys This patch addresses an errata found on certain marvell phys concerning the reset of the BMCR phy register during phy reset. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-08-24 15:43:42 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[netdrvr forcedeth] phy address scan range Added phy address 0 to the phy scan. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com>
2005-11-11 08:31:11 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
forcedeth: realtek phy crossover detection This patch fixes an issue seen with the realtek 8201 phy. This phy has a problem with crossover detection and it needs to be disabled. The problem only arises on certain switches. Therefore, a module parameter has been added to allow enabling crossover detection if needed. The default will be set to disabled. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-04-23 14:37:30 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[netdrvr forcedeth] phy address scan range Added phy address 0 to the phy scan. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com>
2005-11-11 08:31:11 -05:00
[netdrvr] forcedeth: improved probe info; dev_printk() cleanups main change: * greatly improve per-NIC probe diagnostic output. Similar to other net drivers, print out MAC address, PHY info, and various hardware and software flags that may be relevant. other changes: * similar to other net drivers, only print the initial version message when we have found at least one board. * don't bother to print error message when pci_enable_device() fails, it will do so for us. * use dev_printk() rather than printk() in nv_probe(). This gives use a standardized output similar to the rest of the kernel, and eliminates the need to manually print out PCI bus id. * use DRV_NAME constant where appropriate * clean struct pci_driver indentation Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-16 04:09:09 -04:00
[PATCH] forcedeth config: ring sizes This patch allows for configurable ring size through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:47:34 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[netdrvr] trim trailing whitespace: 8139*.c, epic100, forcedeth, tulip/*
2006-05-26 21:39:03 -04:00
[PATCH] forcedeth: add mgmt unit support This patch adds support for the mgmt unit in certain chipsets. The MAC and the mgmt unit share the PHY and therefore proper intialization procedures are needed for them to maintain coexistense. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-10-30 17:31:51 -05:00
forcedeth: sideband management fix This patch contains a fix that implements proper communication with the sideband management unit. Also, it makes sure that the speed is correctly set for gigabit phys in the case where sideband mgmt unit initialized the phy. Refer to bug #7684 for more details. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2003-02-20 03:03:54 -05:00
[PATCH] forcedeth: add mgmt unit support This patch adds support for the mgmt unit in certain chipsets. The MAC and the mgmt unit share the PHY and therefore proper intialization procedures are needed for them to maintain coexistense. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-10-30 17:31:51 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[netdrvr] forcedeth: improved probe info; dev_printk() cleanups main change: * greatly improve per-NIC probe diagnostic output. Similar to other net drivers, print out MAC address, PHY info, and various hardware and software flags that may be relevant. other changes: * similar to other net drivers, only print the initial version message when we have found at least one board. * don't bother to print error message when pci_enable_device() fails, it will do so for us. * use dev_printk() rather than printk() in nv_probe(). This gives use a standardized output similar to the rest of the kernel, and eliminates the need to manually print out PCI bus id. * use DRV_NAME constant where appropriate * clean struct pci_driver indentation Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-16 04:09:09 -04:00
[PATCH] forcedeth config: ring sizes This patch allows for configurable ring size through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:47:34 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[netdrvr] forcedeth: improved probe info; dev_printk() cleanups main change: * greatly improve per-NIC probe diagnostic output. Similar to other net drivers, print out MAC address, PHY info, and various hardware and software flags that may be relevant. other changes: * similar to other net drivers, only print the initial version message when we have found at least one board. * don't bother to print error message when pci_enable_device() fails, it will do so for us. * use dev_printk() rather than printk() in nv_probe(). This gives use a standardized output similar to the rest of the kernel, and eliminates the need to manually print out PCI bus id. * use DRV_NAME constant where appropriate * clean struct pci_driver indentation Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-16 04:09:09 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth config: ring sizes This patch allows for configurable ring size through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:47:34 -04:00
[PATCH] forcedeth: add mgmt unit support This patch adds support for the mgmt unit in certain chipsets. The MAC and the mgmt unit share the PHY and therefore proper intialization procedures are needed for them to maintain coexistense. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-10-30 17:31:51 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth config: ring sizes This patch allows for configurable ring size through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:47:34 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
forcedeth: realtek phy crossover detection This patch fixes an issue seen with the realtek 8201 phy. This phy has a problem with crossover detection and it needs to be disabled. The problem only arises on certain switches. Therefore, a module parameter has been added to allow enabling crossover detection if needed. The default will be set to disabled. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-04-23 14:37:30 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth: move mac address setup/teardown This patch moves the mac address setup/teardown to the nv_probe/nv_remove functions. This fixes WOL wakeup since on nv_close we would reverse the mac address. Also, bonding driver will reset address after nv_close is called. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-07-31 12:04:45 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth: move mac address setup/teardown This patch moves the mac address setup/teardown to the nv_probe/nv_remove functions. This fixes WOL wakeup since on nv_close we would reverse the mac address. Also, bonding driver will reset address after nv_close is called. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-07-31 12:04:45 -04:00
[FORCEDETH]: Fix reversing the MAC address on suspend. For cards that initially have the MAC address stored in reverse order, the forcedeth driver uses a flag to signal whether the address was already corrected, so that it is not reversed again on a subsequent probe. Unfortunately this flag, which is stored in a register of the card, seems to get lost during suspend, resulting in the MAC address being reversed again. To fix that, the MAC address needs to be written back in reversed order before we suspend and the flag needs to be reset. The flag is still required because at least kexec will never write back the reversed address and thus needs to know what state the card is in. Signed-off-by: Bjrn Steinbrink <B.Steinbrink@gmx.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-01-07 23:22:53 -08:00
[PATCH] forcedeth: move mac address setup/teardown This patch moves the mac address setup/teardown to the nv_probe/nv_remove functions. This fixes WOL wakeup since on nv_close we would reverse the mac address. Also, bonding driver will reset address after nv_close is called. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-07-31 12:04:45 -04:00
forcedeth: realtek phy crossover detection This patch fixes an issue seen with the realtek 8201 phy. This phy has a problem with crossover detection and it needs to be disabled. The problem only arises on certain switches. Therefore, a module parameter has been added to allow enabling crossover detection if needed. The default will be set to disabled. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-04-23 14:37:30 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth config: ring sizes This patch allows for configurable ring size through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:47:34 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth: power management support Tobias Diedrich <ranma@tdiedrich.de> sayeth: Vanilla forcedeth doesn't seem to support suspend and an ifdown/up-cycle is needed to get it working again after suspend. Francois Romieu's "Awfully experimental" patch is working just fine for me (with message signalled interrupts disabled) and has survived quite a few suspend/resume cycles. So I'd very much like to see (at least partial, with msi disabled) suspend support for forcedeth in mainline. (Addresses http://bugzilla.kernel.org/show_bug.cgi?id=6398) Cc: Francois Romieu <romieu@fr.zoreil.com> Cc; Jeff Garzik <jeff@garzik.org> Cc: Manfred Spraul <manfred@colorfullife.com> Cc: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-10-10 14:33:27 -07:00
forcedeth: mac address fix This critical patch fixes a mac address issue recently introduced. If the device's mac address was in correct order and the flag NVREG_TRANSMITPOLL_MAC_ADDR_REV was set, during nv_remove the flag would get cleared. During next load, the mac address would get reversed because the flag is missing. As it has been indicated previously, the flag is cleared across a low power transition. Therefore, the driver should set the mac address back into the reversed order when clearing the flag. Also, the driver should set back the flag after a low power transition to protect against kexec command calling nv_probe a second time. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Cc: "Yinghai Lu" <yhlu.kernel@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-04-10 21:30:35 -07:00
[PATCH] forcedeth: power management support Tobias Diedrich <ranma@tdiedrich.de> sayeth: Vanilla forcedeth doesn't seem to support suspend and an ifdown/up-cycle is needed to get it working again after suspend. Francois Romieu's "Awfully experimental" patch is working just fine for me (with message signalled interrupts disabled) and has survived quite a few suspend/resume cycles. So I'd very much like to see (at least partial, with msi disabled) suspend support for forcedeth in mainline. (Addresses http://bugzilla.kernel.org/show_bug.cgi?id=6398) Cc: Francois Romieu <romieu@fr.zoreil.com> Cc; Jeff Garzik <jeff@garzik.org> Cc: Manfred Spraul <manfred@colorfullife.com> Cc: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-10-10 14:33:27 -07:00
forcedeth: mac address fix This critical patch fixes a mac address issue recently introduced. If the device's mac address was in correct order and the flag NVREG_TRANSMITPOLL_MAC_ADDR_REV was set, during nv_remove the flag would get cleared. During next load, the mac address would get reversed because the flag is missing. As it has been indicated previously, the flag is cleared across a low power transition. Therefore, the driver should set the mac address back into the reversed order when clearing the flag. Also, the driver should set back the flag after a low power transition to protect against kexec command calling nv_probe a second time. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Cc: "Yinghai Lu" <yhlu.kernel@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-04-10 21:30:35 -07:00
[PATCH] forcedeth: power management support Tobias Diedrich <ranma@tdiedrich.de> sayeth: Vanilla forcedeth doesn't seem to support suspend and an ifdown/up-cycle is needed to get it working again after suspend. Francois Romieu's "Awfully experimental" patch is working just fine for me (with message signalled interrupts disabled) and has survived quite a few suspend/resume cycles. So I'd very much like to see (at least partial, with msi disabled) suspend support for forcedeth in mainline. (Addresses http://bugzilla.kernel.org/show_bug.cgi?id=6398) Cc: Francois Romieu <romieu@fr.zoreil.com> Cc; Jeff Garzik <jeff@garzik.org> Cc: Manfred Spraul <manfred@colorfullife.com> Cc: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-10-10 14:33:27 -07:00
forcedeth: mac address fix This critical patch fixes a mac address issue recently introduced. If the device's mac address was in correct order and the flag NVREG_TRANSMITPOLL_MAC_ADDR_REV was set, during nv_remove the flag would get cleared. During next load, the mac address would get reversed because the flag is missing. As it has been indicated previously, the flag is cleared across a low power transition. Therefore, the driver should set the mac address back into the reversed order when clearing the flag. Also, the driver should set back the flag after a low power transition to protect against kexec command calling nv_probe a second time. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Cc: "Yinghai Lu" <yhlu.kernel@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-04-10 21:30:35 -07:00
[PATCH] forcedeth: power management support Tobias Diedrich <ranma@tdiedrich.de> sayeth: Vanilla forcedeth doesn't seem to support suspend and an ifdown/up-cycle is needed to get it working again after suspend. Francois Romieu's "Awfully experimental" patch is working just fine for me (with message signalled interrupts disabled) and has survived quite a few suspend/resume cycles. So I'd very much like to see (at least partial, with msi disabled) suspend support for forcedeth in mainline. (Addresses http://bugzilla.kernel.org/show_bug.cgi?id=6398) Cc: Francois Romieu <romieu@fr.zoreil.com> Cc; Jeff Garzik <jeff@garzik.org> Cc: Manfred Spraul <manfred@colorfullife.com> Cc: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-10-10 14:33:27 -07:00
[netdrvr] forcedeth: Restore multicast settings on resume nv_open() resets multicast settings, call nv_set_multicast(dev) to restore them. (Maybe this should rather be moved into nv_open()) Signed-off-by: Tobias Diedrich <ranma+kernel@tdiedrich.de> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-05-18 15:00:36 +02:00
[PATCH] forcedeth: power management support Tobias Diedrich <ranma@tdiedrich.de> sayeth: Vanilla forcedeth doesn't seem to support suspend and an ifdown/up-cycle is needed to get it working again after suspend. Francois Romieu's "Awfully experimental" patch is working just fine for me (with message signalled interrupts disabled) and has survived quite a few suspend/resume cycles. So I'd very much like to see (at least partial, with msi disabled) suspend support for forcedeth in mainline. (Addresses http://bugzilla.kernel.org/show_bug.cgi?id=6398) Cc: Francois Romieu <romieu@fr.zoreil.com> Cc; Jeff Garzik <jeff@garzik.org> Cc: Manfred Spraul <manfred@colorfullife.com> Cc: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-10-10 14:33:27 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth: Improve ethtool support This is a multi-part message in MIME format. Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-07-31 18:26:05 +02:00
[PATCH] forcedeth: rewritten tx irq handling This is a multi-part message in MIME format. Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-07-31 18:29:47 +02:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth: Improve ethtool support This is a multi-part message in MIME format. Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-07-31 18:26:05 +02:00
[PATCH] forcedeth: rewritten tx irq handling This is a multi-part message in MIME format. Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-07-31 18:29:47 +02:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth: Improve ethtool support This is a multi-part message in MIME format. Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-07-31 18:26:05 +02:00
[PATCH] forcedeth: rewritten tx irq handling This is a multi-part message in MIME format. Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-07-31 18:29:47 +02:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth: Improve ethtool support This is a multi-part message in MIME format. Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-07-31 18:26:05 +02:00
forcedeth: add hardware tx checksumming Recent forcedeth nics support checksum offloading for tx. The attached patch, written by Ayaz Abdulla, adds the support to the driver. It also cleans up the handling of the three dma ring entry formats that are supported by the driver. Signed-off-By: Manfred Spraul <manfred@colorfullife.com> Signed-off-By: Jeff Garzik <jgarzik@pobox.com>
2005-09-21 23:22:10 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth: Improve ethtool support This is a multi-part message in MIME format. Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-07-31 18:26:05 +02:00
forcedeth: add hardware tx checksumming Recent forcedeth nics support checksum offloading for tx. The attached patch, written by Ayaz Abdulla, adds the support to the driver. It also cleans up the handling of the three dma ring entry formats that are supported by the driver. Signed-off-By: Manfred Spraul <manfred@colorfullife.com> Signed-off-By: Jeff Garzik <jgarzik@pobox.com>
2005-09-21 23:22:10 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth: Improve ethtool support This is a multi-part message in MIME format. Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-07-31 18:26:05 +02:00
forcedeth: add hardware tx checksumming Recent forcedeth nics support checksum offloading for tx. The attached patch, written by Ayaz Abdulla, adds the support to the driver. It also cleans up the handling of the three dma ring entry formats that are supported by the driver. Signed-off-By: Manfred Spraul <manfred@colorfullife.com> Signed-off-By: Jeff Garzik <jgarzik@pobox.com>
2005-09-21 23:22:10 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth: Improve ethtool support This is a multi-part message in MIME format. Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-07-31 18:26:05 +02:00
forcedeth: add hardware tx checksumming Recent forcedeth nics support checksum offloading for tx. The attached patch, written by Ayaz Abdulla, adds the support to the driver. It also cleans up the handling of the three dma ring entry formats that are supported by the driver. Signed-off-By: Manfred Spraul <manfred@colorfullife.com> Signed-off-By: Jeff Garzik <jgarzik@pobox.com>
2005-09-21 23:22:10 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth: Improve ethtool support This is a multi-part message in MIME format. Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-07-31 18:26:05 +02:00
forcedeth: limit tx to 16 This is a critical patch which adds a workaround for a HW bug. The patch will limit the number of outstanding tx packets to 16. Otherwise, the HW could send out packets with bad checksums. The driver will still setup the tx packets into the ring, however, will only set the Valid bit on 16 packets at a time. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2008-03-10 14:58:21 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth: Improve ethtool support This is a multi-part message in MIME format. Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-07-31 18:26:05 +02:00
forcedeth: limit tx to 16 This is a critical patch which adds a workaround for a HW bug. The patch will limit the number of outstanding tx packets to 16. Otherwise, the HW could send out packets with bad checksums. The driver will still setup the tx packets into the ring, however, will only set the Valid bit on 16 packets at a time. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2008-03-10 14:58:21 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth: Improve ethtool support This is a multi-part message in MIME format. Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-07-31 18:26:05 +02:00
forcedeth: limit tx to 16 This is a critical patch which adds a workaround for a HW bug. The patch will limit the number of outstanding tx packets to 16. Otherwise, the HW could send out packets with bad checksums. The driver will still setup the tx packets into the ring, however, will only set the Valid bit on 16 packets at a time. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2008-03-10 14:58:21 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth: Improve ethtool support This is a multi-part message in MIME format. Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-07-31 18:26:05 +02:00
forcedeth: limit tx to 16 This is a critical patch which adds a workaround for a HW bug. The patch will limit the number of outstanding tx packets to 16. Otherwise, the HW could send out packets with bad checksums. The driver will still setup the tx packets into the ring, however, will only set the Valid bit on 16 packets at a time. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2008-03-10 14:58:21 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] forcedeth: add two new pci ids This is a multi-part message in MIME format.
2005-06-05 17:36:11 +02:00
[PATCH] forcedeth: Improve ethtool support This is a multi-part message in MIME format. Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-07-31 18:26:05 +02:00
forcedeth: statistics supported This patch introduces hw statistics for older devices that supported it. It breaks up the counters supported into separate versions. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-23 12:27:00 -05:00
[PATCH] forcedeth: add two new pci ids This is a multi-part message in MIME format.
2005-06-05 17:36:11 +02:00
[PATCH] forcedeth: Improve ethtool support This is a multi-part message in MIME format. Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-07-31 18:26:05 +02:00
forcedeth: statistics supported This patch introduces hw statistics for older devices that supported it. It breaks up the counters supported into separate versions. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-23 12:27:00 -05:00
[PATCH] forcedeth: add two new pci ids This is a multi-part message in MIME format.
2005-06-05 17:36:11 +02:00
[PATCH] forcedeth: Add support for new device id This is a multi-part message in MIME format.
2005-06-26 11:36:52 +02:00
[PATCH] forcedeth: Improve ethtool support This is a multi-part message in MIME format. Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-07-31 18:26:05 +02:00
forcedeth: limit tx to 16 This is a critical patch which adds a workaround for a HW bug. The patch will limit the number of outstanding tx packets to 16. Otherwise, the HW could send out packets with bad checksums. The driver will still setup the tx packets into the ring, however, will only set the Valid bit on 16 packets at a time. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2008-03-10 14:58:21 -05:00
[PATCH] forcedeth: Add support for new device id This is a multi-part message in MIME format.
2005-06-26 11:36:52 +02:00
[PATCH] forcedeth: Improve ethtool support This is a multi-part message in MIME format. Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-07-31 18:26:05 +02:00
forcedeth: limit tx to 16 This is a critical patch which adds a workaround for a HW bug. The patch will limit the number of outstanding tx packets to 16. Otherwise, the HW could send out packets with bad checksums. The driver will still setup the tx packets into the ring, however, will only set the Valid bit on 16 packets at a time. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2008-03-10 14:58:21 -05:00
[PATCH] forcedeth: Add support for new device id This is a multi-part message in MIME format.
2005-06-26 11:36:52 +02:00
[PATCH] forcedeth: new device ids This patch contains new device ids for forcedeth ethernet. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:48:28 -04:00
forcedeth: tx pause watermarks New chipsets introduced variant Rx FIFO sizes that need to be taken into account when setting up the tx pause watermarks. This patch introduces the new device feature flags based on a version and implements the new watermarks. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2008-02-05 12:30:01 -05:00
[PATCH] forcedeth: new device ids This patch contains new device ids for forcedeth ethernet. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:48:28 -04:00
forcedeth: tx pause watermarks New chipsets introduced variant Rx FIFO sizes that need to be taken into account when setting up the tx pause watermarks. This patch introduces the new device feature flags based on a version and implements the new watermarks. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2008-02-05 12:30:01 -05:00
[PATCH] forcedeth: new device ids This patch contains new device ids for forcedeth ethernet. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:48:28 -04:00
forcedeth: tx pause watermarks New chipsets introduced variant Rx FIFO sizes that need to be taken into account when setting up the tx pause watermarks. This patch introduces the new device feature flags based on a version and implements the new watermarks. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2008-02-05 12:30:01 -05:00
[PATCH] forcedeth: new device ids This patch contains new device ids for forcedeth ethernet. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:48:28 -04:00
forcedeth: tx pause watermarks New chipsets introduced variant Rx FIFO sizes that need to be taken into account when setting up the tx pause watermarks. This patch introduces the new device feature flags based on a version and implements the new watermarks. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2008-02-05 12:30:01 -05:00
[PATCH] forcedeth: new device ids This patch contains new device ids for forcedeth ethernet. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:48:28 -04:00
forcedeth: new backoff implementation This patch adds support for a new backoff algorithm for half duplex supported in newer hardware. The old method is will be designated as legacy mode. Re-seeding random values for the backoff algorithms are performed when a transmit has failed due to a maximum retry count (1 to 15, where max is considered the wraparound case of 0). Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-04-18 13:50:43 -07:00
[PATCH] forcedeth: new device ids This patch contains new device ids for forcedeth ethernet. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:48:28 -04:00
forcedeth: new backoff implementation This patch adds support for a new backoff algorithm for half duplex supported in newer hardware. The old method is will be designated as legacy mode. Re-seeding random values for the backoff algorithms are performed when a transmit has failed due to a maximum retry count (1 to 15, where max is considered the wraparound case of 0). Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-04-18 13:50:43 -07:00
[PATCH] forcedeth: new device ids This patch contains new device ids for forcedeth ethernet. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:48:28 -04:00
forcedeth: new backoff implementation This patch adds support for a new backoff algorithm for half duplex supported in newer hardware. The old method is will be designated as legacy mode. Re-seeding random values for the backoff algorithms are performed when a transmit has failed due to a maximum retry count (1 to 15, where max is considered the wraparound case of 0). Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-04-18 13:50:43 -07:00
[PATCH] forcedeth: new device ids This patch contains new device ids for forcedeth ethernet. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:48:28 -04:00
forcedeth: new backoff implementation This patch adds support for a new backoff algorithm for half duplex supported in newer hardware. The old method is will be designated as legacy mode. Re-seeding random values for the backoff algorithms are performed when a transmit has failed due to a maximum retry count (1 to 15, where max is considered the wraparound case of 0). Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-04-18 13:50:43 -07:00
[PATCH] forcedeth: new device ids This patch contains new device ids for forcedeth ethernet. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:48:28 -04:00
[PATCH] forcedeth: add support for new mcp67 device Add support for the new mcp67 device into forcedeth. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-11-06 00:43:40 -08:00
forcedeth: new backoff implementation This patch adds support for a new backoff algorithm for half duplex supported in newer hardware. The old method is will be designated as legacy mode. Re-seeding random values for the backoff algorithms are performed when a transmit has failed due to a maximum retry count (1 to 15, where max is considered the wraparound case of 0). Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-04-18 13:50:43 -07:00
[PATCH] forcedeth: add support for new mcp67 device Add support for the new mcp67 device into forcedeth. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-11-06 00:43:40 -08:00
forcedeth: new backoff implementation This patch adds support for a new backoff algorithm for half duplex supported in newer hardware. The old method is will be designated as legacy mode. Re-seeding random values for the backoff algorithms are performed when a transmit has failed due to a maximum retry count (1 to 15, where max is considered the wraparound case of 0). Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-04-18 13:50:43 -07:00
[PATCH] forcedeth: add support for new mcp67 device Add support for the new mcp67 device into forcedeth. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-11-06 00:43:40 -08:00
forcedeth: new backoff implementation This patch adds support for a new backoff algorithm for half duplex supported in newer hardware. The old method is will be designated as legacy mode. Re-seeding random values for the backoff algorithms are performed when a transmit has failed due to a maximum retry count (1 to 15, where max is considered the wraparound case of 0). Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-04-18 13:50:43 -07:00
[PATCH] forcedeth: add support for new mcp67 device Add support for the new mcp67 device into forcedeth. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-11-06 00:43:40 -08:00
forcedeth: new backoff implementation This patch adds support for a new backoff algorithm for half duplex supported in newer hardware. The old method is will be designated as legacy mode. Re-seeding random values for the backoff algorithms are performed when a transmit has failed due to a maximum retry count (1 to 15, where max is considered the wraparound case of 0). Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-04-18 13:50:43 -07:00
[PATCH] forcedeth: add support for new mcp67 device Add support for the new mcp67 device into forcedeth. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-11-06 00:43:40 -08:00
forcedeth: mcp73 device addition This patch contains new device settings for MCP73 chipset. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-07-22 20:43:26 -04:00
forcedeth: new backoff implementation This patch adds support for a new backoff algorithm for half duplex supported in newer hardware. The old method is will be designated as legacy mode. Re-seeding random values for the backoff algorithms are performed when a transmit has failed due to a maximum retry count (1 to 15, where max is considered the wraparound case of 0). Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-04-18 13:50:43 -07:00
forcedeth: mcp73 device addition This patch contains new device settings for MCP73 chipset. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-07-22 20:43:26 -04:00
forcedeth: new backoff implementation This patch adds support for a new backoff algorithm for half duplex supported in newer hardware. The old method is will be designated as legacy mode. Re-seeding random values for the backoff algorithms are performed when a transmit has failed due to a maximum retry count (1 to 15, where max is considered the wraparound case of 0). Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-04-18 13:50:43 -07:00
forcedeth: mcp73 device addition This patch contains new device settings for MCP73 chipset. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-07-22 20:43:26 -04:00
forcedeth: new backoff implementation This patch adds support for a new backoff algorithm for half duplex supported in newer hardware. The old method is will be designated as legacy mode. Re-seeding random values for the backoff algorithms are performed when a transmit has failed due to a maximum retry count (1 to 15, where max is considered the wraparound case of 0). Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-04-18 13:50:43 -07:00
forcedeth: mcp73 device addition This patch contains new device settings for MCP73 chipset. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-07-22 20:43:26 -04:00
forcedeth: new backoff implementation This patch adds support for a new backoff algorithm for half duplex supported in newer hardware. The old method is will be designated as legacy mode. Re-seeding random values for the backoff algorithms are performed when a transmit has failed due to a maximum retry count (1 to 15, where max is considered the wraparound case of 0). Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-04-18 13:50:43 -07:00
forcedeth: mcp73 device addition This patch contains new device settings for MCP73 chipset. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-07-22 20:43:26 -04:00
[netdrvr] forcedeth: add MCP77 device IDs Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-25 03:36:42 -04:00
forcedeth: new backoff implementation This patch adds support for a new backoff algorithm for half duplex supported in newer hardware. The old method is will be designated as legacy mode. Re-seeding random values for the backoff algorithms are performed when a transmit has failed due to a maximum retry count (1 to 15, where max is considered the wraparound case of 0). Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-04-18 13:50:43 -07:00
[netdrvr] forcedeth: add MCP77 device IDs Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-25 03:36:42 -04:00
forcedeth: new backoff implementation This patch adds support for a new backoff algorithm for half duplex supported in newer hardware. The old method is will be designated as legacy mode. Re-seeding random values for the backoff algorithms are performed when a transmit has failed due to a maximum retry count (1 to 15, where max is considered the wraparound case of 0). Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-04-18 13:50:43 -07:00
[netdrvr] forcedeth: add MCP77 device IDs Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-25 03:36:42 -04:00
forcedeth: new backoff implementation This patch adds support for a new backoff algorithm for half duplex supported in newer hardware. The old method is will be designated as legacy mode. Re-seeding random values for the backoff algorithms are performed when a transmit has failed due to a maximum retry count (1 to 15, where max is considered the wraparound case of 0). Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-04-18 13:50:43 -07:00
[netdrvr] forcedeth: add MCP77 device IDs Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-25 03:36:42 -04:00
forcedeth: new backoff implementation This patch adds support for a new backoff algorithm for half duplex supported in newer hardware. The old method is will be designated as legacy mode. Re-seeding random values for the backoff algorithms are performed when a transmit has failed due to a maximum retry count (1 to 15, where max is considered the wraparound case of 0). Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-04-18 13:50:43 -07:00
[netdrvr] forcedeth: add MCP77 device IDs Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-25 03:36:42 -04:00
forcedeth: new mcp79 pci ids This patch adds new device ids and features for mcp79 devices into the forcedeth driver. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-11-23 20:54:01 -05:00
forcedeth: new backoff implementation This patch adds support for a new backoff algorithm for half duplex supported in newer hardware. The old method is will be designated as legacy mode. Re-seeding random values for the backoff algorithms are performed when a transmit has failed due to a maximum retry count (1 to 15, where max is considered the wraparound case of 0). Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-04-18 13:50:43 -07:00
forcedeth: new mcp79 pci ids This patch adds new device ids and features for mcp79 devices into the forcedeth driver. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-11-23 20:54:01 -05:00
forcedeth: new backoff implementation This patch adds support for a new backoff algorithm for half duplex supported in newer hardware. The old method is will be designated as legacy mode. Re-seeding random values for the backoff algorithms are performed when a transmit has failed due to a maximum retry count (1 to 15, where max is considered the wraparound case of 0). Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-04-18 13:50:43 -07:00
forcedeth: new mcp79 pci ids This patch adds new device ids and features for mcp79 devices into the forcedeth driver. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-11-23 20:54:01 -05:00
forcedeth: new backoff implementation This patch adds support for a new backoff algorithm for half duplex supported in newer hardware. The old method is will be designated as legacy mode. Re-seeding random values for the backoff algorithms are performed when a transmit has failed due to a maximum retry count (1 to 15, where max is considered the wraparound case of 0). Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-04-18 13:50:43 -07:00
forcedeth: new mcp79 pci ids This patch adds new device ids and features for mcp79 devices into the forcedeth driver. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-11-23 20:54:01 -05:00
forcedeth: new backoff implementation This patch adds support for a new backoff algorithm for half duplex supported in newer hardware. The old method is will be designated as legacy mode. Re-seeding random values for the backoff algorithms are performed when a transmit has failed due to a maximum retry count (1 to 15, where max is considered the wraparound case of 0). Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-04-18 13:50:43 -07:00
forcedeth: new mcp79 pci ids This patch adds new device ids and features for mcp79 devices into the forcedeth driver. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-11-23 20:54:01 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[netdrvr] forcedeth: improved probe info; dev_printk() cleanups main change: * greatly improve per-NIC probe diagnostic output. Similar to other net drivers, print out MAC address, PHY info, and various hardware and software flags that may be relevant. other changes: * similar to other net drivers, only print the initial version message when we have found at least one board. * don't bother to print error message when pci_enable_device() fails, it will do so for us. * use dev_printk() rather than printk() in nv_probe(). This gives use a standardized output similar to the rest of the kernel, and eliminates the need to manually print out PCI bus id. * use DRV_NAME constant where appropriate * clean struct pci_driver indentation Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-16 04:09:09 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
drivers/net: Remove deprecated use of pci_module_init() From: Michal Piotrowski <michal.k.k.piotrowski@gmail.com> Signed-off-by: Michal Piotrowski <michal.k.k.piotrowski@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-08-19 17:48:59 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[netdrvr forcedeth] support for irq mitigation This patch contains support for different modes of interrupt mitigation of forcedeth. It includes changes based on Jeff's comments. Currently, the modes are changed through module parameters since ethtool does not support something similar. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com>
2005-11-11 08:30:38 -05:00
[PATCH] forcedeth config: module parameters This patch adds (and modifies) module parameter support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-10 22:48:18 -04:00
forcedeth: realtek phy crossover detection This patch fixes an issue seen with the realtek 8201 phy. This phy has a problem with crossover detection and it needs to be disabled. The problem only arises on certain switches. Therefore, a module parameter has been added to allow enabling crossover detection if needed. The default will be set to disabled. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-04-23 14:37:30 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00