Change magic numbers to identifiers for X25 interface.
also minor check patch formatting.
Signed-off-by: Andrew Hendry <andrew.hendry@gmail.com>
Acked-by: Karsten Keil <isdn@linux-pingi.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
Update version to indicate IDC(fw recovery) changes.
Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
We do netif_device_attach, even if resource allocation fails.
Driver callbacks can be called, if device is attached.
All these callbacks need to be protected by ADAPTER_UP_MAGIC check.
Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Rcv producer value should be read in spin-lock.
Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Driver should not go ahead with fw recovery if fails to acquire
semaphore.
Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Defining macro to set and clear driver state.
Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Now any pci-func can start fw, whoever sees the reset ack first.
Before this, pci-func which sets the RESET state has the responsibility
to start fw.
Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Different class of drivers co-exist for CNA device,
there is some minimal interaction that will be required amongst
the drivers for performing some device level operations.
All the driver should follow inter driver coexistence document.
Fixing polling interval and spelling mistake.
Signed-off-by: Anirban Chakraborty <anirban.chakraborty@qlogic.com>
Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Added additional driver statistics to track errors in rcv/tx path.
Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Annotate dynamic sysfs attribute in atk_create_files(). This gets
rid of the following lockdep warning:
BUG: key ffff8800379ca670 not in .data!
------------[ cut here ]------------
WARNING: at kernel/lockdep.c:2696 lockdep_init_map+0xd2/0x108()
Hardware name: P5K PRO
Modules linked in: asus_atk0110(+) pata_acpi firewire_ohci ata_generic
dm_multipath firewire_core crc_itu_t pata_marvell floppy
Pid: 599, comm: modprobe Not tainted 2.6.34-rc4 #27
Call Trace:
[<ffffffff8104cdb0>] warn_slowpath_common+0x7c/0x94
[<ffffffff8104cddc>] warn_slowpath_null+0x14/0x16
[<ffffffff81077c4d>] lockdep_init_map+0xd2/0x108
[<ffffffff81165873>] sysfs_add_file_mode+0x66/0xa2
[<ffffffff811658c0>] sysfs_add_file+0x11/0x13
[<ffffffff8116594b>] sysfs_create_file+0x2a/0x2c
[<ffffffff812c1f9c>] device_create_file+0x19/0x1b
[<ffffffffa005b4fd>] atk_add+0x58b/0x72e [asus_atk0110]
[<ffffffff812572a1>] acpi_device_probe+0x50/0x122
[<ffffffff812c46af>] driver_probe_device+0xa2/0x127
[<ffffffff812c4783>] __driver_attach+0x4f/0x6b
[<ffffffff812c4734>] ? __driver_attach+0x0/0x6b
[<ffffffff812c3c94>] bus_for_each_dev+0x59/0x8e
[<ffffffff812c4519>] driver_attach+0x1e/0x20
[<ffffffff812c4152>] bus_add_driver+0xb9/0x207
[<ffffffff812c4a5f>] driver_register+0x9d/0x10e
[<ffffffffa005f000>] ? atk0110_init+0x0/0x31 [asus_atk0110]
[<ffffffff81257c7c>] acpi_bus_register_driver+0x43/0x45
[<ffffffffa005f015>] atk0110_init+0x15/0x31 [asus_atk0110]
[<ffffffffa005f000>] ? atk0110_init+0x0/0x31 [asus_atk0110]
[<ffffffff81002069>] do_one_initcall+0x5e/0x15e
[<ffffffff81085075>] sys_init_module+0xd8/0x239
[<ffffffff81009cf2>] system_call_fastpath+0x16/0x1b
---[ end trace 4d0c84007055efb9 ]---
BUG: key ffff8800379ca638 not in .data!
BUG: key ffff8800379ca6a8 not in .data!
BUG: key ffff8800379ca6e0 not in .data!
BUG: key ffff880036f73670 not in .data!
BUG: key ffff880036f73638 not in .data!
BUG: key ffff880036f736a8 not in .data!
BUG: key ffff880036f736e0 not in .data!
BUG: key ffff880036f76c70 not in .data!
BUG: key ffff880036f76c38 not in .data!
BUG: key ffff880036f76ca8 not in .data!
BUG: key ffff880036f76ce0 not in .data!
BUG: key ffff8800368e7670 not in .data!
BUG: key ffff8800368e7638 not in .data!
BUG: key ffff8800368e76a8 not in .data!
BUG: key ffff8800368e76e0 not in .data!
BUG: key ffff880036ef7670 not in .data!
BUG: key ffff880036ef7638 not in .data!
BUG: key ffff880036ef76a8 not in .data!
BUG: key ffff880036ef76e0 not in .data!
BUG: key ffff8800373ccc70 not in .data!
BUG: key ffff8800373ccc38 not in .data!
BUG: key ffff8800373ccca8 not in .data!
BUG: key ffff8800373ccce0 not in .data!
BUG: key ffff880037a60870 not in .data!
BUG: key ffff880037a60838 not in .data!
BUG: key ffff880037a608a8 not in .data!
BUG: key ffff880037a608e0 not in .data!
BUG: key ffff880037355070 not in .data!
BUG: key ffff880037355038 not in .data!
BUG: key ffff8800373550a8 not in .data!
BUG: key ffff8800373550e0 not in .data!
BUG: key ffff8800378c2670 not in .data!
BUG: key ffff8800378c2638 not in .data!
BUG: key ffff8800378c26a8 not in .data!
BUG: key ffff8800378c26e0 not in .data!
BUG: key ffff880036ef7e70 not in .data!
BUG: key ffff880036ef7e38 not in .data!
BUG: key ffff880036ef7ea8 not in .data!
BUG: key ffff880036ef7ee0 not in .data!
Cc: Eric W. Biederman <ebiederm@xmission.com>
Reported-by: Dhaval Giani <dhaval.giani@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Tested-by: Dhaval Giani <dhaval.giani@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Fix build failure introduced by 4afb032068 ("HID: fix
support for Wacom Intuos 4 wireless") due to missing coma.
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Added support for the 11.6" Cando panel found on the Acer Timeline 1825PTZ.
Signed-off-by: Stephane Chatty <chatty@enac.fr>
Tested-by: Johannes Klug <johannesklug@room2web.de>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
It seems that for USB IP on Freescale MX5x processors, it needs >750
usec for the reset to complete. This change should not hurt any other
EHCI hardware.
Signed-off-by: Dinh Nguyen <Dinh.Nguyen@freescale.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This patch (as1370) fixes a bug in the USB runtime power management
code. When a driver claims an interface, it doesn't expect to need to
call usb_autopm_get_interface() or usb_autopm_put_interface() for
runtime PM to work. Runtime PM can be controlled by the driver's
primary interface; the additional interfaces it claims shouldn't
interfere. As things stand, the claimed interfaces will prevent the
device from autosuspending.
To fix this problem, the patch sets interfaces to the suspended state
when they are claimed.
Also, although in theory this shouldn't matter, the patch changes the
suspend code so that interfaces are suspended in reverse order from
detection and resuming. This is how the PM core works, and we ought
to use the same approach.
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Debugged-and-tested-by: Dominik Brodowski <linux@dominikbrodowski.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This patch (as1369) fixes a problem in ehci-hcd. Some controllers
occasionally run into trouble when the driver reclaims siTDs too
quickly. This can happen while streaming audio; it causes the
controller to crash.
The patch changes siTD reclamation to work the same way as iTD
reclamation: Completed siTDs are stored on a list and not reused until
at least one frame has passed.
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Tested-by: Nate Case <ncase@xes-inc.com>
CC: <stable@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This patch (as1363) changes the way USB remote wakeup is handled
during system sleeps. It won't be enabled unless an interface driver
specifically needs it. Also, it won't be enabled during the FREEZE or
QUIESCE phases of hibernation, when the system doesn't respond to
wakeup events anyway. Finally, if the device is already
runtime-suspended with remote wakeup enabled, but wakeup is supposed
to be disabled for the system sleep, the device gets woken up so that
it can be suspended again with the proper wakeup setting.
This will fix problems people have reported with certain USB webcams
that generate wakeup requests when they shouldn't, and as a result
cause system suspends to fail. See
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/515109
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Tested-by: Erik Andrén <erik.andren@gmail.com>
CC: <stable@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
I read a rumor that the AdLink ND6530 USB RS232, RS422 and RS485
isolated adapter is actually a PL2303 based usb serial adapter. I
tried it out, and as far as I can tell it works.
Signed-off-by: Manuel Jander <manuel.jander@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
It appears that the DA8xx/OMAP-L1x glue layer went into the kernel uncompilable:
commit 1960e693ac (davinci: da8xx/omapl1: add
support for the second sysconfig module) has renamed DA8XX_SYSCFG_* macros to
DA8XX_SYSCFG0_* and it's been committed before the glue layer...
Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
These phones also have the familiar ttyACM0/ttyUSB0 schizophrenia when
placed into "Dial-up Networking" mode after connecting a USB cable.
Signed-off-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
The Keep Alive IE only has space for WUIE_ELT_MAX (== 4) device addresses.
Signed-off-by: David Vrabel <david.vrabel@csr.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Sets the regulator values to NULL if they are not defined. This
is required to fix the kernel panic in exit path when EHCI module
is removed on the platforms where EHCI regulator are not set.
Signed-off-by: Ajay Kumar Gupta <ajay.gupta@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This patch fixes a bug with the usbsevseg driver which assumed that USB
autosuspend will always be used.
Signed-off-by: Harrison Metzger <harrisonmetz@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
The following patch adds support for Multitech Systems' MT9234MU and
MT9234ZBA usb dialup fax modems. It is based on a patch and firmware
provided to me by Multitech Systems' support, after I reported to them
that my MT9234MU modem was not working with recent linux kernels.
Signed-off-by: Alex Manoussakis <alex@juniper.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Since 965, the hardware has supported the PIPE_CONTROL command, which
provides fine grained GPU cache flushing control. On recent chipsets,
this instruction is required for reliable interrupt and sequence number
reporting in the driver.
So add support for this instruction, including workarounds, on Ironlake
and Sandy Bridge hardware.
https://bugs.freedesktop.org/show_bug.cgi?id=27108
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Tested-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Eric Anholt <eric@anholt.net>
Previous patch changes stripe and chunk_number to sector_t but
mistakenly did not update all of the divisions to use sector_dev().
This patch changes all the those divisions (actually the '%' operator)
to sector_div.
Signed-off-by: NeilBrown <neilb@suse.de>
Cc: stable@kernel.org
Tested-by: Stefan Lippers-Hollmann <s.l-h@gmx.de>
This keeps the memory manager from complaining when we take it down.
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Eric Anholt <eric@anholt.net>
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6:
firewire: ohci: wait for local CSR lock access to finish
firewire: ohci: prevent aliasing of locally handled register addresses
firewire: core: fw_iso_resource_manage: return -EBUSY when out of resources
firewire: core: fix retries calculation in iso manage_channel()
firewire: cdev: fix cut+paste mistake in disclaimer
Fix operator precedence warning (from sparse), which results in the
data value always being 0:
drivers/scsi/qla4xxx/ql4_mbx.c:470:66: warning: right shift by bigger than source value
Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Acked-by: Ravi Anand <ravi.anand@qlogic.com>
Cc: David C Somayajulu <david.somayajulu@qlogic.com>
Cc: Karen Higgins <karen.higgins@qlogic.com>
Cc: Vikas Chaudhary <vikas.chaudhary@qlogic.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
The reipl device information is passed from the kernel to zfcpdump
using a pointer in the lowcore (0xe00) that points to the reipl
information Currently if that pointer is not zero, we copy the reipl
information. If the pointer is not initialized and points outside
the accessible memory, it can happen that the memory copy fails.
In that case we currently stop the initialization of zcore which leads
to a failing kernel dump. The correct behavior is to disable the reipl
after dump and continue with zcore intialization.
Signed-off-by: Michael Holzheu <holzheu@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Using stsch on schids with ssid != 0 can lead to an operand
exception. Use stsch_err to handle potential exceptions
if we fail to reenable mss after hibernation.
Cc: <stable@kernel.org>
Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Reenable multiple subchannel sets after hibernation,
prior to the device callbacks.
Cc: <stable@kernel.org>
Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Prepare chsc_enable_facility to be used from outside init functions.
Use static memory for the chsc call and protect its access by a
spinlock (although there is no concurrent usage).
Cc: <stable@kernel.org>
Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
If not enough memory is available to build a new erp request it ended
up in an endless loop trying to build erp requests. Fixed the loop to
proceed the next request instead.
Signed-off-by: Stefan Haberland <stefan.haberland@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
* git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6:
[SCSI] bnx2i: Bug fixes related to MTU change issue when there are active iscsi sessions
[SCSI] ibmvscsi: fix DMA API misuse
[SCSI] wd7000: fix reset handler typo spin_unlock_irq() => spin_lock_irq()
[SCSI] zfcp: Fix tracing of requests with error status
[SCSI] zfcp: Update MAINTAINERS entry
[SCSI] iscsi_tcp: fix relogin/shutdown hang
[SCSI] qla2xxx: fix lock imbalance
[SCSI] lpfc: fix lock imbalances
[SCSI] be2iscsi: fix lock imbalance
[SCSI] dpt_i2o: several use after free issues
The virtio balloon driver can dig into the reservation pools of the OS
to satisfy a balloon request. This is not advisable and other balloon
drivers (drivers/xen/balloon.c) avoid this as well.
The patch also adds changes to avoid printing a warning if allocation
fails, since we retry after sometime anyway.
Signed-off-by: Balbir Singh <balbir@linux.vnet.ibm.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Cc: kvm <kvm@vger.kernel.org>
Cc: stable@kernel.org
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* 'for-linus/i2c' of git://git.fluff.org/bjdooks/linux:
i2c-stu300: off by one issue
i2c-pnx: Add stop conditions for end of transfer
i2c-pnx: Limit maximum divider to 1023
i2c-omap: fix OOPS in omap_i2c_unidle() during probe
i2c-imx: fix error handling
When the dt3155 driver is built-in (not as a loadable module),
these build errors happen:
drivers/staging/dt3155/dt3155_drv.c:1047: error: implicit declaration of function 'request_irq'
drivers/staging/dt3155/dt3155_drv.c:1048: error: 'IRQF_SHARED' undeclared (first use in this function)
drivers/staging/dt3155/dt3155_drv.c:1048: error: 'IRQF_DISABLED' undeclared (first use in this function)
drivers/staging/dt3155/dt3155_drv.c:1091: error: implicit declaration of function 'free_irq'
so remove the #ifdef MODULE check since it's not needed. Also remove
the CONFIG_PCI check since the Kconfig file already requires that.
Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Cc: Scott Smedley <ss@aao.gov.au>
Tested-by: Jan III Sobieski <jan3sobi3ski@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
We leak memory if "--dry-run" is not supported by the peer.
Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
JFFS2 does not appear to set s_bdi anywhere. And as of 32a88aa1,
__sync_filesystem() will return 0 if s_bdi is not set. As a result,
sync_fs() is never called for jffs2 and whatever remains in the wbuf
will not make it to the device.
Fix that up by assigning the mtd bdi.
Signed-off-by: Jörn Engel <joern@logfs.org>
Acked-By: David Woodhouse <David.Woodhouse@intel.com>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
pl061_direction_output doesn't set value of gpio to value passed to it.
This patch sets value of GPIO pin to requested value after changing direction
to OUT.
Signed-off-by: Viresh Kumar <viresh.kumar@st.com>
Acked-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
PL061 driver is using set_irq_chip_data and get_irq_chip_data for real
irq lines. It must be using *_irq_data functions instead. As chip_data
is used by interrupt controllers also, which makes vic write at incorrect
addresses.
Signed-off-by: Viresh Kumar <viresh.kumar@st.com>
Acked-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Also put t4_write_indirect() inside "#if 0" to avoid a "defined but not
used" compile warning.
Signed-off-by: Roland Dreier <rolandd@cisco.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Use the correct direction of byte-swapping function to fix a mistake
shown by sparse endianness checking -- c.fl0id is __be16.
Signed-off-by: Roland Dreier <rolandd@cisco.com>
Acked-by: Dimitris Michailidis <dm@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Add new driver to use tethering with an iPhone device. After initial submission,
apply fixes to fit the new driver into the kernel standards.
There are still a couple of minor (almost cosmetic-level) issues, but the driver
is fully functional right now.
Signed-off-by: L. Alberto Giménez <agimenez@sysvalve.es>
Signed-off-by: Diego Giagio <diego@giagio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Force serialization of userspace-triggered DLPAR/mem operations
Signed-off-by: Thomas Klein <tklein@de.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
