提交 · d339fc8980955faca38141a4483761241b62e7c4 · openeuler / Kernel

05 1月, 2013 2 次提交

J

Merge branch 'for-john' of git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211 · d339fc89
由 John W. Linville 提交于 1月 04, 2013

d339fc89

ath9k: Fix Kconfig for ATH9K_HTC · 9a6f7347

由 Vladimir Kondratiev 提交于 1月 03, 2013

Ath9k consists of 2 different sub-modules: ATH9K and ATH9K_HTC.
Both uses common Atheros code from ath.ko and need ATH_COMMON.

However, while ATH9K selects ATH_COMMON, ATH9K_HTC does not.
As result, if ATH9K_HTC is the only Atheros card selected, compilation fails with
unresolved symbols.

This patch moves ATH_COMMON selection to the common part for both
ATH9K and ATH9K_HTC
Signed-off-by: NVladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>

9a6f7347

03 1月, 2013 26 次提交

mac80211: fix maximum MTU · 09b1426e

由 Chaitanya 提交于 12月 21, 2012

The maximum MTU shouldn't take the headers into account,
the maximum MSDU size is exactly the maximum MTU.
Signed-off-by: NT Krishna Chaitanya <chaitanyatk@posedge.com>
Signed-off-by: NJohannes Berg <johannes.berg@intel.com>

09b1426e

mac80211: fix dtim_period in hidden SSID AP association · 826262c3

由 Johannes Berg 提交于 12月 10, 2012

When AP's SSID is hidden the BSS can appear several times in
cfg80211's BSS list: once with a zero-length SSID that comes
from the beacon, and once for each SSID from probe reponses.

Since the mac80211 stores its data in ieee80211_bss which
is embedded into cfg80211_bss, mac80211's data will be
duplicated too.

This becomes a problem when a driver needs the dtim_period
since this data exists only in the beacon's instance in
cfg80211 bss table which isn't the instance that is used
when associating.

Remove the DTIM period from the BSS table and track it
explicitly to avoid this problem.

Cc: stable@vger.kernel.org
Tested-by: NEfi Tubul <efi.tubul@intel.com>
Signed-off-by: NEmmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: NJohannes Berg <johannes.berg@intel.com>

826262c3

mac80211: use del_timer_sync for final sta cleanup timer deletion · a56f992c

由 Johannes Berg 提交于 12月 13, 2012

This is a very old bug, but there's nothing that prevents the
timer from running while the module is being removed when we
only do del_timer() instead of del_timer_sync().

The timer should normally not be running at this point, but
it's not clearly impossible (or we could just remove this.)

Cc: stable@vger.kernel.org
Tested-by: NBen Greear <greearb@candelatech.com>
Signed-off-by: NJohannes Berg <johannes.berg@intel.com>

a56f992c

mac80211: fix station destruction in AP/mesh modes · 97f97b1f

由 Johannes Berg 提交于 12月 13, 2012

Unfortunately, commit b22cfcfc, intended to speed up roaming
by avoiding the synchronize_rcu() broke AP/mesh modes as it moved
some code into that work item that will still call into the driver
at a time where it's no longer expected to handle this: after the
AP or mesh has been stopped.

To fix this problem remove the per-station work struct, maintain a
station cleanup list instead and flush this list when stations are
flushed. To keep this patch smaller for stable, do this when the
stations are flushed (sta_info_flush()). This unfortunately brings
back the original roaming delay; I'll fix that again in a separate
patch.

Also, Ben reported that the original commit could sometimes (with
many interfaces) cause long delays when an interface is set down,
due to blocking on flush_workqueue(). Since we now maintain the
cleanup list, this particular change of the original patch can be
reverted.

Cc: stable@vger.kernel.org [3.7]
Reported-by: NBen Greear <greearb@candelatech.com>
Tested-by: NBen Greear <greearb@candelatech.com>
Signed-off-by: NJohannes Berg <johannes.berg@intel.com>

97f97b1f

mac80211: RMC buckets are just list heads · b7cfcd11

由 Thomas Pedersen 提交于 12月 17, 2012

The array of rmc_entrys is redundant since only the
list_head is used. Make this an array of list_heads
instead and save ~6k per vif at runtime :D
Signed-off-by: NThomas Pedersen <thomas@cozybit.com>
Signed-off-by: NJohannes Berg <johannes.berg@intel.com>

b7cfcd11

mac80211: assign VLAN channel contexts · 4d76d21b

由 Johannes Berg 提交于 12月 11, 2012

Make AP_VLAN type interfaces track the AP master channel
context so they have one assigned for the various lookups.
Don't give them their own refcount etc. since they're just
slaves to the AP master.
Signed-off-by: NJohannes Berg <johannes.berg@intel.com>

4d76d21b

mac80211: flush AP_VLAN stations when tearing down the BSS AP · 2d4072a5

由 Felix Fietkau 提交于 12月 10, 2012

Signed-off-by: NFelix Fietkau <nbd@openwrt.org>
[change to flush stations with AP flush in second loop]
Signed-off-by: NJohannes Berg <johannes.berg@intel.com>

2d4072a5

mac80211: fix ibss scanning · 34bcf715

由 Stanislaw Gruszka 提交于 12月 11, 2012

Do not scan on no-IBSS and disabled channels in IBSS mode. Doing this
can trigger Microcode errors on iwlwifi and iwlegacy drivers.

Also rename ieee80211_request_internal_scan() function since it is only
used in IBSS mode and simplify calling it from ieee80211_sta_find_ibss().

This patch should address:
https://bugzilla.redhat.com/show_bug.cgi?id=883414
https://bugzilla.kernel.org/show_bug.cgi?id=49411Reported-by: NJesse Kahtava <jesse_kahtava@f-m.fm>
Reported-by: NMikko Rapeli  <mikko.rapeli@iki.fi>
Cc: stable@vger.kernel.org
Signed-off-by: NStanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: NJohannes Berg <johannes.berg@intel.com>

34bcf715

brcmfmac: fix parsing rsn ie for ap mode. · 619c5a9a

由 Hante Meuleman 提交于 1月 02, 2013

RSN IEs got incorrectly parsed and therefore ap mode using WPA2
security was not working.

Cc: stable@vger.kernel.org
Reviewed-by: NArend Van Spriel <arend@broadcom.com>
Reviewed-by: NPieter-Paul Giesberts <pieterpg@broadcom.com>
Signed-off-by: NHante Meuleman <meuleman@broadcom.com>
Signed-off-by: NArend van Spriel <arend@broadcom.com>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>

619c5a9a

brcmsmac: add copyright information for Canonical · 1b2c2e73

由 Arend van Spriel 提交于 1月 02, 2013

Patches from Canonical involved the introduction of new source
files debug.[ch]. That coincided with other patches from Broadcom
introducing the same files.

Cc: Seth Forshee <seth.forshee@canonical.com>
Reviewed-by: NPieter-Paul Giesberts <pieterpg@broadcom.com>
Reviewed-by: NPiotr Haber <phaber@broadcom.com>
Signed-off-by: NArend van Spriel <arend@broadcom.com>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>

1b2c2e73

rtlwifi: rtl8723ae: Fix warning for unchecked pci_map_single() call · 3f009c78