linux.git/drivers/net/wireless/rt2x00/rt2x00dev.c, branch master Linux kernel source tree rt2x00: move under ralink vendor directory 2015-11-18T12:28:31+00:00 Kalle Valo kvalo@codeaurora.org 2015-11-18T08:18:44+00:00 33aca94d797d7a8b6b4911ba02060c4fa9a0c47d Part of reorganising wireless drivers directory and Kconfig. Signed-off-by: Kalle Valo <kvalo@codeaurora.org> 
Part of reorganising wireless drivers directory and Kconfig.

Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
rt2x00: use helper to check capability/requirement 2015-01-07T08:41:42+00:00 Fred Chou fred.chou.nd@gmail.com 2014-12-26T08:19:18+00:00 b9d305cc47407f6a615145ff69e89060e7def6c7 Use rt2x00_has_cap_flag macro to check rt2x00dev->cap_flags. Signed-off-by: Fred Chou <fred.chou.nd@gmail.com> Acked-by: Stanislaw Gruszka <sgruszka@redhat.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> 
Use rt2x00_has_cap_flag macro to check rt2x00dev->cap_flags.

Signed-off-by: Fred Chou <fred.chou.nd@gmail.com>
Acked-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Merge git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next 2014-07-08T21:20:31+00:00 David S. Miller davem@davemloft.net 2014-07-08T21:20:31+00:00 72948cdcbbcb5cd6b85c0a724a228b735d198212 John W. Linville says: ==================== pull request: wireless-next 2014-07-03 Please pull this first batch of wireless updates intended for the 3.17 stream... For the mac80211 bits, Johannes says: "The biggest thing here is probably Arik's TDLS rework, beyond that we have smaller improvements and features like David's scanning IE thing, Luca's queue work, some CSA work, etc. Also your PID rate control removal, of course." For the iwlwifi bits, Emmanuel says: "I have here a whole bunch of various things. Andy contributes better debug prints for dvm specific flows and a module parameter to completely disable power save for dvm. Andrei is sharing the premises of his work on CSA - more to come. Eran and Liad keep on working on the new devices. I have the regular amount of BT Coex stuff and I continue to work on the firmware error report system adding more debug capabilities. More to come on that subject too." On top of that, there are some cleanups to the new rsi driver, some continuing improvements to the rtl818x drivers, and the usual bundles of updates to ath9k, b43, mwifiex, wil6210, and a few other bits here and there. ==================== Signed-off-by: David S. Miller <davem@davemloft.net> 
John W. Linville says:

====================
pull request: wireless-next 2014-07-03

Please pull this first batch of wireless updates intended for the
3.17 stream...

For the mac80211 bits, Johannes says:

"The biggest thing here is probably Arik's TDLS rework, beyond that we
have smaller improvements and features like David's scanning IE thing,
Luca's queue work, some CSA work, etc. Also your PID rate control
removal, of course."

For the iwlwifi bits, Emmanuel says:

"I have here a whole bunch of various things. Andy contributes
better debug prints for dvm specific flows and a module parameter to
completely disable power save for dvm. Andrei is sharing the premises
of his work on CSA - more to come. Eran and Liad keep on working
on the new devices. I have the regular amount of BT Coex stuff and
I continue to work on the firmware error report system adding more
debug capabilities. More to come on that subject too."

On top of that, there are some cleanups to the new rsi driver, some
continuing improvements to the rtl818x drivers, and the usual bundles
of updates to ath9k, b43, mwifiex, wil6210, and a few other bits here
and there.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/wireless/rt2x00/rt2x00dev.c: remove null test before kfree 2014-06-19T19:49:27+00:00 Fabian Frederick fabf@skynet.be 2014-06-18T14:51:29+00:00 d4150246eb403eee756516c98e7ebc5792cb34f7 Fix checkpatch warning: WARNING: kfree(NULL) is safe this check is probably not required Cc: Ivo van Doorn <IvDoorn@gmail.com> Cc: Helmut Schaa <helmut.schaa@googlemail.com> Signed-off-by: Fabian Frederick <fabf@skynet.be> Signed-off-by: John W. Linville <linville@tuxdriver.com> 
Fix checkpatch warning:
WARNING: kfree(NULL) is safe this check is probably not required

Cc: Ivo van Doorn <IvDoorn@gmail.com>
Cc: Helmut Schaa <helmut.schaa@googlemail.com>
Signed-off-by: Fabian Frederick <fabf@skynet.be>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
rt2x00: change beaconing locking 2014-06-19T19:49:14+00:00 Stanislaw Gruszka sgruszka@redhat.com 2014-06-05T11:52:23+00:00 283dafa1c69475596701da7767df471c0a71d8fb This patch is needed for further changes to keep global variables consistent when changing beaconing on diffrent vif's. Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> Signed-off-by: John W. Linville <linville@tuxdriver.com> 
This patch is needed for further changes to keep global variables
consistent when changing beaconing on diffrent vif's.

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
rt2x00: fix rfkill regression on rt2500pci 2014-06-17T18:11:16+00:00 Stanislaw Gruszka stf_xl@wp.pl 2014-06-16T16:45:15+00:00 616a8394b5df8c88f4dd416f4527439a4e365034 As reported by Niels, starting rfkill polling during device probe (commit e2bc7c5, generally sane change) broke rfkill on rt2500pci device. I considered that bug as some initalization issue, which should be fixed on rt2500pci specific code. But after several attempts (see bug report for details) we fail to find working solution. Hence I decided to revert to old behaviour on rt2500pci to fix regression. Additionally patch also unregister rfkill on device remove instead of ifconfig down, what was another issue introduced by bad commit. Bug report: https://bugzilla.kernel.org/show_bug.cgi?id=73821 Fixes: e2bc7c5f3cb8 ("rt2x00: Fix rfkill_polling register function.") Cc: stable@vger.kernel.org Bisected-by: Niels <nille0386@googlemail.com> Reported-and-tested-by: Niels <nille0386@googlemail.com> Signed-off-by: Stanislaw Gruszka <stf_xl@wp.pl> Signed-off-by: John W. Linville <linville@tuxdriver.com> 
As reported by Niels, starting rfkill polling during device probe
(commit e2bc7c5, generally sane change) broke rfkill on rt2500pci
device. I considered that bug as some initalization issue, which
should be fixed on rt2500pci specific code. But after several
attempts (see bug report for details) we fail to find working solution.
Hence I decided to revert to old behaviour on rt2500pci to fix
regression.

Additionally patch also unregister rfkill on device remove instead
of ifconfig down, what was another issue introduced by bad commit.

Bug report:
https://bugzilla.kernel.org/show_bug.cgi?id=73821

Fixes: e2bc7c5f3cb8 ("rt2x00: Fix rfkill_polling register function.")
Cc: stable@vger.kernel.org
Bisected-by: Niels <nille0386@googlemail.com>
Reported-and-tested-by: Niels <nille0386@googlemail.com>
Signed-off-by: Stanislaw Gruszka <stf_xl@wp.pl>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
rt2x00: use ether_addr_equal_64bits 2014-01-03T20:36:59+00:00 Julia Lawall Julia.Lawall@lip6.fr 2013-12-30T18:14:57+00:00 f012f7588fe2c88146f057f10eee54c2b29b7907 Ether_addr_equal_64bits is more efficient than ether_addr_equal, and can be used when each argument is an array within a structure that contains at least two bytes of data beyond the array. The structures involved are: ieee80211_bar defined in include/linux/ieee80211.h and rt2x00_bar_list_entry defined in drivers/net/wireless/rt2x00/rt2x00.h. This was done using Coccinelle (http://coccinelle.lip6.fr/). Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Acked-by: Gertjan van Wingerde <gwingerde@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com> 
Ether_addr_equal_64bits is more efficient than ether_addr_equal, and can be
used when each argument is an array within a structure that contains at
least two bytes of data beyond the array.

The structures involved are:
ieee80211_bar defined in include/linux/ieee80211.h and
rt2x00_bar_list_entry defined in drivers/net/wireless/rt2x00/rt2x00.h.

This was done using Coccinelle (http://coccinelle.lip6.fr/).

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
rt2x00: Fix FSF address in file headers 2013-12-11T15:56:19+00:00 Jeff Kirsher jeffrey.t.kirsher@intel.com 2013-12-06T11:32:11+00:00 a05b8c580c83a7bd4fce81f8d6af044e97e4a7a4 Several files refer to an old address for the Free Software Foundation in the file header comment. Resolve by replacing the address with the URL <http://www.gnu.org/licenses/> so that we do not have to keep updating the header comments anytime the address changes. CC: linux-wireless@vger.kernel.org CC: Ivo van Doorn <IvDoorn@gmail.com> CC: Gertjan van Wingerde <gwingerde@gmail.com> CC: Helmut Schaa <helmut.schaa@googlemail.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Acked-by: Gertjan van Wingerde <gwingerde@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com> 
Several files refer to an old address for the Free Software Foundation
in the file header comment.  Resolve by replacing the address with
the URL <http://www.gnu.org/licenses/> so that we do not have to keep
updating the header comments anytime the address changes.

CC: linux-wireless@vger.kernel.org
CC: Ivo van Doorn <IvDoorn@gmail.com>
CC: Gertjan van Wingerde <gwingerde@gmail.com>
CC: Helmut Schaa <helmut.schaa@googlemail.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
rt2x00: fix a crash bug in the HT descriptor handling fix 2013-11-15T19:29:30+00:00 Felix Fietkau nbd@openwrt.org 2013-11-14T20:33:15+00:00 b4089d6d8e71a7293e2192025dfa507a04f661c4 Commit "rt2x00: fix HT TX descriptor settings regression" assumes that the control parameter to rt2x00mac_tx is always non-NULL. There is an internal call in rt2x00lib_bc_buffer_iter where NULL is passed. Fix the resulting crash by adding an initialized dummy on-stack ieee80211_tx_control struct. Cc: stable@vger.kernel.org # 3.7+ Signed-off-by: Felix Fietkau <nbd@openwrt.org> Acked-by: Gertjan van Wingerde <gwingerde@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com> 
Commit "rt2x00: fix HT TX descriptor settings regression"
assumes that the control parameter to rt2x00mac_tx is always non-NULL.
There is an internal call in rt2x00lib_bc_buffer_iter where NULL is
passed. Fix the resulting crash by adding an initialized dummy on-stack
ieee80211_tx_control struct.

Cc: stable@vger.kernel.org # 3.7+
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
rt2x00: rt2x00lib: use rt2x00_has_cap_* helpers 2013-10-14T17:39:57+00:00 Gabor Juhos juhosg@openwrt.org 2013-10-11T11:18:41+00:00 7b8a00dc571417c845aac8feb2f8e01ce96213bf Use the appropriate helper functions instead of directly accessing the rt2x00dev->cap_flags field to check device capability flags. This improves readability of the code a bit. Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com> 
Use the appropriate helper functions instead of
directly accessing the rt2x00dev->cap_flags field
to check device capability flags.

This improves readability of the code a bit.

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>