Makes more sense to have randomly generated address by default than to
have all zeroes. It also allows user to for example put the bond into
bridge without need to have any slaves in it.
Also note that this changes only behaviour of bonds with no slaves. Once
the first slave device is enslaved, its address will be used (no change
here).
Also, fix dev_assign_type values on the way.
Reported-by: Pavel Šimerda <psimerda@redhat.com>
Signed-off-by: Jiri Pirko <jiri@resnulli.us>
Signed-off-by: Jay Vosburgh <fubar@us.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
The introduction of the OF support broke the cp0_perfcount_irq mapping. This
resulted in oprofile not working anymore.
Offending commit is :
commit 3645da0276
Author: John Crispin <blogic@openwrt.org>
Date: Tue Apr 17 10:18:32 2012 +0200
OF: MIPS: lantiq: implement irq_domain support
Signed-off-by: Conor O'Gorman <i@conorogorman.net>
Signed-off-by: John Crispin <blogic@openwrt.org>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/4875/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
The Armada 370 and Armada XP Socs have the same controller that the
one used in the orion platforms. This patch enables the selection of
rtc-mv with mvebu platforms.
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Acked-by: Andrew Lunn <andrew@lunn.ch>
Tested-by: Florian Fainelli <florian@openwrt.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
Unconditionally register the PCI-E bus, even if the link is currently
down. When the link is brought up the bus can be scanned through
/sys/bus/pci/rescan or otherwise. Since the HW has no interrupt for
link up, userspace will have to take care of the timing.
An earlier version of this was contingent on CONFIG_HOTPLUG, but
that is being removed from the kernel.
This also fixes printing the link up/down message to be displayed
on one line (structured logging broke this?)
Signed-off-by: Jason Gunthorpe <jgunthorpe@obsidianresearch.com>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
- add missing gpio interrupt lines to dove dt
- fix bad logic for printing MPP error message on orion boards
- build proper serial port driver after changing mvebu DT compatible property
- This is a change to mvebu_defconfig that I wouldn't usually push out as a
fix. However, the commit
b24212f arm: mvebu: Use dw-apb-uart instead of ns16650 as UART driver
changed the serial driver for the board in the dts file. without the patch
I've included in this pull, users won't see any log messages.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2.0.19 (GNU/Linux)
iQEcBAABAgAGBQJRB+cvAAoJEAi3KVZQDZAej/MH/2eWE2N3eTs8PRshCUoEIQxd
4uConsKhPiIyNK1rHePGI4EY/M07yxYRO7/55ajK5J3NiqxO7N8n0RYIMFsgNoC9
LCPpi2Ts6Rpj87jqj7ION6pfCiIDPE+Lj4hNQAVTuQAMrh04UqaDLHwpfQztETxW
C6X9A8ae+fVFfVQN0AusStImklxv5hf4odUhqvSKd6gy6n20KtV4EQQN+t+OLSgx
IsRUVww6cfqYFNYDWhyWg8SLppIp9m44hluS8f/wPT9zh5Wf6XWnvAZz41cqaf44
FpzURzHQGcmetqPv/MWL9YSCMTSmBxLfW4totTq2wgldl6qQc7bJsF3R0HlsUgc=
=EA67
-----END PGP SIGNATURE-----
Merge tag 'tags/mvebu_fixes_for_v3.8-rc6' into mvebu/drivers
fixes for v3.8-rc6
- add missing gpio interrupt lines to dove dt
- fix bad logic for printing MPP error message on orion boards
- build proper serial port driver after changing mvebu DT compatible property
- This is a change to mvebu_defconfig that I wouldn't usually push out as a
fix. However, the commit
b24212f arm: mvebu: Use dw-apb-uart instead of ns16650 as UART driver
changed the serial driver for the board in the dts file. without the patch
I've included in this pull, users won't see any log messages.
In case vring setup with the firmware failed,
success status was returned. fix it.
Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Firmware crash on attempt to delete Rx chain.
Driver part of Rx chain removed only in preparation for the target reset;
as reset is the only flow that removes Rx chain in the firmware.
Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Disable interrupts first to prevent spurious WMI events arrival
Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
When connect times out, scan was not re-enabled.
Strictly say, it is firmware issue - it should issue "disconnect"
event but it does not. Compensate in the driver.
Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Other parts of Rx path (BACK logic) will need to access associated data
Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Due to multi-tx-queue design, wil_start_xmit() used to be executed
concurrently for different queues. Then, these transmits delivered
to the same queue, creating race.
As result, Tx descriptor may be skipped, causing stall in hardware.
Convert to single Tx queue fixes it.
Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This allows to account for Tx errors
Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Move WMI related operations to wmi.c as helper functions
Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Introduce debug category "MISC", convert all raw wil_dbg() to this category.
This improves dynamic debug manageability
Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Make printings from IRQ appears in dmesg in chronological order
Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
In the firmware, added is ability to report internal errors using IRQ.
Catch this IRQ and notify user space via netlink
User space get notified like (udevadm monitor --kernel --property):
KERNEL[12660.320520] change /devices/pci0000:00/0000:00:1c.1/0000:02:00.0/0000:03:01.0/0000:05:00.0/net/wlan12 (net)
ACTION=change
DEVPATH=/devices/pci0000:00/0000:00:1c.1/0000:02:00.0/0000:03:01.0/0000:05:00.0/net/wlan12
DEVTYPE=wlan
EVENT=FW_ERROR
IFINDEX=6
INTERFACE=wlan12
SEQNUM=2489
SOURCE=wil6210
SUBSYSTEM=net
Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Check that the array indexes are in-bounds before accessing the rate2 and tmp
arrays.
Found with the following semantic patch:
<smpl>
@@
identifier t;
identifier idx;
expression E;
statement S;
@@
* for (... ; <+... t[idx] ...+> && idx < E ; ...)
S
</smpl>
Signed-off-by: Cyril Roelandt <tipecaml@gmail.com>
Acked-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Fix:
drivers/net/wireless/iwlegacy/4965.c: In function ‘il4965_post_associate’:
drivers/net/wireless/iwlegacy/4965.c:1751:25: warning: variable ‘conf’ set but
not used [-Wunused-but-set-variable]
seen when building allmodconfig on x86_64 with W=1 by removing the unused
variable.
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This patch is based on "iwlwifi: fix antenna bitmask".
(362b0563b2)
Like the new iwlagn devices, the old 4965N device only
supports a maximum of three antennas. Hence only three
bits are used, the fourth bit is likely the A-MPDU
indicator.
Cc: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: Christian Lamparter <chunkeey@googlemail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
The old bcm47xx gpio code had support for gpio_to_irq, but the new
code did not provide this function, but returned -ENXIO all the time.
This patch adds the missing function.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
The old bcm47xx gpio code had support for gpio_to_irq, but the new
code did not provide this function, but returned -ENXIO all the time.
This patch adds the missing function.
arch/mips/bcm47xx/wgt634u.c calls gpio_to_irq() and got the correct irq
number with the old gpio handling code. With this patch the code in
wgt634u.c should work again. I do not have a wgt634u to test this.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Instead of converting it to a bogus error code -1, we should
return the original error code from lower layer driver. This
error code will be printed so it may give user some clues on
what has happened.
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
If pci_iomap() fails in mwifiex_pcie_init(), it breaks off initialization,
deallocates all resources, but returns zero.
The patch adds -EIO as return value in this case.
Found by Linux Driver Verification project (linuxtesting.org).
Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru>
Acked-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
While using STA mode in the AP firmware, avoid
calling some firmware commands which are not
supported by the AP firmware.
Signed-off-by: Yogesh Ashok Powar <yogeshp@marvell.com>
Signed-off-by: Nishant Sarmukadam <nishants@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Choose interface specific function calls
based on interface type instead of
firmware types.
Signed-off-by: Yogesh Ashok Powar <yogeshp@marvell.com>
Signed-off-by: Nishant Sarmukadam <nishants@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Add and delete self entry in the firmware sta database
for AP interface only. We do not need such an entry for
STA interface.
Signed-off-by: Yogesh Ashok Powar <yogeshp@marvell.com>
Signed-off-by: Nishant Sarmukadam <nishants@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Firmware supports hardware encryption feature
for the station interface running on AP
firmware.
Signed-off-by: Yogesh Ashok Powar <yogeshp@marvell.com>
Signed-off-by: Nishant Sarmukadam <nishants@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Set mac type for station interface on AP firmware
as secondary. This allows the firmware to set specific
characteristics for the STA interface.
Signed-off-by: Yogesh Ashok Powar <yogeshp@marvell.com>
Signed-off-by: Nishant Sarmukadam <nishants@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
When user wants to add a station interface when
AP firmware is loaded & in-use, allow creating
it and also notify user about the same.
Allow adding max one STA interface for AP fw.
Signed-off-by: Yogesh Ashok Powar <yogeshp@marvell.com>
Signed-off-by: Nishant Sarmukadam <nishants@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Specify the STA support in iface_limit and
in wihpy->interface_modes
Signed-off-by: Yogesh Ashok Powar <yogeshp@marvell.com>
Signed-off-by: Nishant Sarmukadam <nishants@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This avoids calling mwl8k_cmd_rf_antenna functions every
time mwl8k_config function is called.
Signed-off-by: Yogesh Ashok Powar <yogeshp@marvell.com>
Signed-off-by: Nishant Sarmukadam <nishants@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
For the commands, that might change the hw characteristics
of the PHY device, stop the running bsses and resume them
once command is complete.
Signed-off-by: Yogesh Ashok Powar <yogeshp@marvell.com>
Signed-off-by: Nishant Sarmukadam <nishants@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Allow AP and Mesh mode to operate concurrently using
single radio. Verify this using fonera 2.0n featuring
RT3052 chipset and also TP-LINK TL-WN727N featuring
RT5370 chipset.
Signed-off-by: Chun-Yeow Yeoh <yeohchunyeow@gmail.com>
Acked-by: Helmut Schaa <helmut.schaa@googlemal.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
We use this macro only on 3 places - remove it and replace by other
appropriate macros for printing messages.
Signed-off-by: Stanislaw Gruszka <stf_xl@wp.pl>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Those messages can flood in dmesg, so do not print them by default.
Signed-off-by: Stanislaw Gruszka <stf_xl@wp.pl>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Some messages provide useful information, but are disabled without
CONFIG_RT2X00_DEBUG=y, so enable them by default
Signed-off-by: Stanislaw Gruszka <stf_xl@wp.pl>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
The sample data received through the spectral scan can be either in big or
little endian byteorder. This information isn't stored in the output file.
Therefore it is not possible for the analyzer software to find the correct byte
order.
It is relative common to get the data from a low end AP in big endian mode and
transfer it to another computer in little endian mode to analyze it. Therefore,
it would be better to store it in network (big endian) byte order.
The extension of the 8 bit bins for each bin to 16 bit is not necessary. This
operation can be done in userspace or on a different machine. Instead the
max_exp defining the amount of shifting required for each bin is exported to
userspace.
The change of the output format requires a change of the type in the sample
tlv to allow the userspace program to correctly detect the bin format.
Reported-by: Zefir Kurtisi <zefir.kurtisi@neratec.com>
Signed-off-by: Sven Eckelmann <sven@open-mesh.com>
[siwu@hrz.tu-chemnitz.de: squashed patches, update commit message, rebase, fix endianess bug]
Signed-off-by: Simon Wunderlich <siwu@hrz.tu-chemnitz.de>
Signed-off-by: Mathias Kretschmer <mathias.kretschmer@fokus.fraunhofer.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
When using the spectral scan feature, frames with phy errors are
returned for further processing to the driver. However, if the frames
also have an invalid CRC (which seems to happen quite often), the frame
is marked with bad CRC and not with the PHY error bit. The FFT
processing function will thus miss the frames.
Fix this by changing the precedence in error marking.
Signed-off-by: Simon Wunderlich <siwu@hrz.tu-chemnitz.de>
Signed-off-by: Mathias Kretschmer <mathias.kretschmer@fokus.fraunhofer.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Spectral packets are "bogus" packets and should not be further evaluated
by the RX path.
Statistics are added to keep track of these packets.
Signed-off-by: Simon Wunderlich <siwu@hrz.tu-chemnitz.de>
Signed-off-by: Mathias Kretschmer <mathias.kretschmer@fokus.fraunhofer.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Export the various parameters to userspace.
Signed-off-by: Simon Wunderlich <siwu@hrz.tu-chemnitz.de>
Signed-off-by: Mathias Kretschmer <mathias.kretschmer@fokus.fraunhofer.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
