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2014-01-01Merge branch 'master' of ↵John W. Linville19-355/+306
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next into for-davem
2013-12-26mac8011: slight optimization of addr comparedingtianhong1-4/+3
Use the possibly more efficient ether_addr_equal to instead of memcmp. Cc: Johannes Berg <johannes@sipsolutions.net> Cc: John W. Linville <linville@tuxdriver.com> Cc: David Miller <davem@davemloft.net> Cc: linux-wireless@vger.kernel.org Cc: netdev@vger.kernel.org Signed-off-by: Wang Weidong <wangweidong1@huawei.com> Signed-off-by: Ding Tianhong <dingtianhong@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-12-16mac80211: read station mgmt keys via get_key callMax Stepanov1-1/+2
Allow to read management keys stored in a station's gtk key array with a get_key function. Signed-off-by: Max Stepanov <Max.Stepanov@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-12-16mac80211: check pairwise key_idx on get_key callMax Stepanov1-2/+2
Verify that a pairwise key index value on ieee80211_get_key call doesn't exceed the boundaries of the pairwise key array. Signed-off-by: Max Stepanov <Max.Stepanov@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-12-16mac80211: align ieee80211_ibss_csa_beacon() with ieee80211_assign_beacon()Luciano Coelho1-1/+4
The return value of ieee80211_ibss_csa_beacon is not aligned with the return value of ieee80211_assign_beacon(). For consistency and to be able to use both functions with similar code, change ieee80211_ibss_csa_beacon() not to send the bss changed notification itself, but return what has changed so the caller can send the notification instead. Tested by: Simon Wunderlich <sw@simonwunderlich.de> Acked by: Simon Wunderlich <sw@simonwunderlich.de> Signed-off-by: Luciano Coelho <luciano.coelho@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-12-16mac80211: refactor ieee80211_ibss_process_chanswitch()Luciano Coelho3-50/+17
Refactor ieee80211_ibss_process_chanswitch() to use ieee80211_channel_switch() and avoid code duplication. Tested by: Simon Wunderlich <sw@simonwunderlich.de> Acked by: Simon Wunderlich <sw@simonwunderlich.de> Signed-off-by: Luciano Coelho <luciano.coelho@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-12-16mac80211: update adjusting TBTT bit in beaconThomas Pedersen4-4/+22
This regression was introduced in "mac80211: cache mesh beacon". mesh_sync_offset_adjust_tbtt() was assuming that the beacon would be rebuilt in every single pre-tbtt interrupt, but now the beacon update happens on the workqueue, and it must be ready for immediate delivery to the driver. Save a pointer to the meshconf IE in the beacon_data (this works because both the IE pointer and beacon buffer are protected by the same rcu_{dereference,assign_pointer}()) for quick updates during pre-tbtt. This is faster and a little prettier than iterating over the elements to find the meshconf IE every time. Signed-off-by: Thomas Pedersen <thomas@cozybit.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-12-16mac80211: reschedule sched scan after HW restartDavid Spinadel4-20/+68
Keep the sched scan req when starting sched scan, and reschedule it in case of HW restart during sched scan. The upper layer don't have to know about the restart. Signed-off-by: David Spinadel <david.spinadel@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-12-16mac80211: make ieee80211_assign_beacon() staticLuciano Coelho2-4/+2
This function is not used anywhere else than in cfg.c, so there's no need to export it. Signed-off-by: Luciano Coelho <luciano.coelho@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-12-16mac80211: lock sdata in ieee80211_csa_connection_drop_work()Luciano Coelho1-0/+4
We call ieee80211_ibss_disconnect(), which requires sdata to be locked, so lock the sdata during ieee80211_csa_connection_drop_work(). Cc: Simon Wunderlich <sw@simonwunderlich.de> Signed-off-by: Luciano Coelho <luciano.coelho@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-12-16mac80211: let the driver reserve extra tailroom in beaconsFelix Fietkau1-3/+6
Can be used to add extra IEs (such as P2P NoA) without having to reallocate the buffer. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-12-16mac80211: free all AP/VLAN keys at onceJohannes Berg4-28/+43
When the AP interface is stopped, free all AP and VLAN keys at once to only require synchronize_net() once. Since that does synchronize_net(), also move two such calls into the function (using the new force_synchronize parameter) to avoid doing it twice. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-12-16mac80211: optimise mixed AP/VLAN station removalJohannes Berg3-6/+14
Teach sta_info_flush() to optionally also remove stations from all VLANs associated with an AP interface to optimise the station removal (in particular, synchronize_net().) To not have to add the vlans argument throughout, do some refactoring. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-12-16mac80211: optimise synchronize_net() for sta_info_flushJohannes Berg2-4/+41
There's no reason to have one synchronize_net() for each removed station, refactor the code slightly to have just a single synchronize_net() for all stations. Note that this is currently useless as hostapd removes stations one by one and this coalescing never happens. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-12-16mac80211: move synchronize_net() before sta key removalJohannes Berg2-14/+5
There's no reason to do this inside the sta key removal since the keys can only be reached through the sta (and not by the driver at all) so once the sta can no longer be reached, the keys are safe. This will allow further optimisation opportunities with multiple stations. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-12-16mac80211: don't delay station destructionJohannes Berg7-119/+12
If we can assume that stations are never referenced by the driver after sta_state returns (and this is true since the previous iwlmvm patch and for all other drivers) then we don't need to delay station destruction, and don't need to play tricks with rcu_barrier() etc. This should speed up some scenarios like hostapd shutdown. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-12-16mac80211: move 4-addr sta pointer clearing before synchronize_rcu()Johannes Berg1-3/+4
The pointer should be cleared before synchronize_rcu() so that the consequently dead station won't be found by any lookups in the TX or RX paths. Also check that the station is actually the one being removed, the check is not needed because each 4-addr VLAN can only have a single station and non-4-addr VLANs always have a NULL pointer there, but the code is clearer this way (and we avoid the memory write.) Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-12-16mac80211: add pre-RCU-sync sta removal driver operationJohannes Berg3-19/+33
Currently, mac80211 allows drivers to keep RCU-protected station references that are cleared when the station is removed from the driver and consequently needs to synchronize twice, once before removing the station from the driver (so it can guarantee that the station is no longer used in TX towards the driver) and once after the station is removed from the driver. Add a new pre-RCU-synchronisation station removal operation to the API to allow drivers to clear/invalidate their RCU-protected station pointers before the RCU synchronisation. This will allow removing the second synchronisation by changing the driver API so that the driver may no longer assume a valid RCU-protected pointer after sta_remove/sta_state returns. The alternative to this would be to synchronize_rcu() in all the drivers that currently rely on this behaviour (only iwlmvm) but that would defeat the purpose. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-12-16Merge remote-tracking branch 'wireless-next/master' into mac80211-nextJohannes Berg14-35/+52
2013-12-06Merge branch 'master' of ↵John W. Linville12-27/+44
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless Conflicts: drivers/net/wireless/brcm80211/Kconfig net/mac80211/util.c
2013-12-05mac80211: fix nested sdata lock for IBSS/CSASimon Wunderlich1-2/+2
This fixes a regression introduced by my patch "mac80211: don't cancel csa finalize work within stop_ap", which added sdata locks to ieee80211_csa_finalize_work() without removing the locking for ieee80211_ibss_finish_csa(), which is called by the former, resulting in a deadlock due to nested locking. Signed-off-by: Simon Wunderlich <sw@simonwunderlich.de> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-12-05mac80211: start_next_roc only if scan was actually runningEliad Peller1-1/+3
On scan completion we try start any pending roc. However, if scan was just pending (and not actually started) there is no point in trying to start the roc, as it might have started already. This solves the following warning: WARNING: CPU: 0 PID: 3552 at net/mac80211/offchannel.c:269 ieee80211_start_next_roc+0x164/0x204 [mac80211]() [<c001cd38>] (unwind_backtrace+0x0/0xf0) [<c00181d0>] (show_stack+0x10/0x14) [<c05c0d8c>] (dump_stack+0x78/0x94) [<c0047c08>] (warn_slowpath_common+0x68/0x8c) [<c0047c48>] (warn_slowpath_null+0x1c/0x24) [<bf4d6660>] (ieee80211_start_next_roc+0x164/0x204 [mac80211]) [<bf4d5a74>] (ieee80211_scan_cancel+0xe8/0x190 [mac80211]) [<bf4df970>] (ieee80211_do_stop+0x63c/0x79c [mac80211]) [<bf4dfae0>] (ieee80211_stop+0x10/0x18 [mac80211]) [<c0504d84>] (__dev_close_many+0x84/0xcc) [<c0504df4>] (__dev_close+0x28/0x3c) [<c0509708>] (__dev_change_flags+0x78/0x144) [<c0509854>] (dev_change_flags+0x10/0x48) [<c055fe3c>] (devinet_ioctl+0x614/0x6d0) [<c04f22a0>] (sock_ioctl+0x5c/0x2a4) [<c0124eb4>] (do_vfs_ioctl+0x7c/0x5d8) [<c012547c>] (SyS_ioctl+0x6c/0x7c) Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-12-05mac80211: determine completed scan type by defined opsEliad Peller1-8/+7
In some cases, determining the completed scan type was done by testing the SCAN_HW_SCANNING flag. However, this doesn't take care for the case in which the hw scan was requested, but hasn't started yet (e.g. due to active remain_on_channel). Replace this test by checking whether ops->hw_scan is defined. This solves the following warning: WARNING: CPU: 0 PID: 3552 at net/mac80211/offchannel.c:156 __ieee80211_scan_completed+0x1b4/0x2dc [mac80211]() [<c001cd38>] (unwind_backtrace+0x0/0xf0) [<c00181d0>] (show_stack+0x10/0x14) [<c05c0d8c>] (dump_stack+0x78/0x94) [<c0047c08>] (warn_slowpath_common+0x68/0x8c) [<c0047c48>] (warn_slowpath_null+0x1c/0x24) [<bf4d4504>] (__ieee80211_scan_completed+0x1b4/0x2dc [mac80211]) [<bf4d5a74>] (ieee80211_scan_cancel+0xe8/0x190 [mac80211]) [<bf4df970>] (ieee80211_do_stop+0x63c/0x79c [mac80211]) [<bf4dfae0>] (ieee80211_stop+0x10/0x18 [mac80211]) [<c0504d84>] (__dev_close_many+0x84/0xcc) [<c0504df4>] (__dev_close+0x28/0x3c) [<c0509708>] (__dev_change_flags+0x78/0x144) [<c0509854>] (dev_change_flags+0x10/0x48) [<c055fe3c>] (devinet_ioctl+0x614/0x6d0) [<c04f22a0>] (sock_ioctl+0x5c/0x2a4) [<c0124eb4>] (do_vfs_ioctl+0x7c/0x5d8) [<c012547c>] (SyS_ioctl+0x6c/0x7c) Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-12-05cfg80211: in bitrate_mask, rename mcs to ht_mcsJanusz Dziedzic1-2/+2
Rename NL80211_TXRATE_MCS to NL80211_TXRATE_HT and also rename mcs to ht_mcs in struct cfg80211_bitrate_mask. Signed-off-by: Janusz Dziedzic <janusz.dziedzic@tieto.com> [reword commit message] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-12-05mac80211: warn if unhashing station failsJohannes Berg1-1/+1
This shouldn't be happening, so warn if it does, since we'd then leak a station entry. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-12-04mac80211: neaten ieee80211_deliver_skbJohannes Berg1-17/+15
Remove the unnecessary duplicate test of "if (skb) {" when !CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS. Remove now unnecessary __maybe_unused, neaten comment Remove unnecessary parenthesis around align cast. Substitute reference to deprecated compare_ether_addr with ether_addr_equal (in the comment.) Signed-off-by: Joe Perches <joe@perches.com> [edit commit log slightly] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-12-03nl80211: vendor command supportJohannes Berg1-0/+11
Add support for vendor-specific commands to nl80211. This is intended to be used for really vendor-specific functionality that can't be implemented in a generic fashion for any reason. It's *NOT* intended to be used for any normal/generic feature or any optimisations that could be implemented across drivers. Currently, only vendor commands (with replies) are supported, no dump operations or vendor-specific notifications. Also add a function wdev_to_ieee80211_vif() to mac80211 which is needed for mac80211-based drivers wanting to implement any vendor commands. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-12-03mac80211: remove duplicate codeEliad Peller1-8/+0
The same code appears just a few lines below. Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-12-03mac80211: move align variable to remove __maybe_unusedJohannes Berg1-3/+2
There's no reason for the variable to not be inside the #ifdef, move it. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-12-03Revert "mac80211: add driver callback for per-interface multicast filter"Johannes Berg3-51/+0
This reverts commit 488b366a452934141959384c7a1b52b22d6154ef. The code isn't used by anyone, and the Intel driver isn't planning to use it either right now. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-12-02Merge branch 'for-john' of ↵John W. Linville33-639/+1673
git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next
2013-12-02mac80211: fix rx_nss calculation for drivers with hw rcMichal Kazior1-2/+2
Drivers with hardware rate control were given sta->rx_nss set to 0. This was because rx_nss calculation procedure was protected by hw/sw rate control check. Signed-off-by: Michal Kazior <michal.kazior@tieto.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-12-02mac80211: check csa wiphy flag in ibss before switchingSimon Wunderlich1-0/+4
When external CSA IEs are received (beacons or action messages), a channel switch is triggered as well. This should only be allowed on devices which actually support channel switches, otherwise disconnect. (For the corresponding userspace invocation, the wiphy flag is checked in nl80211). Signed-off-by: Simon Wunderlich <sw@simonwunderlich.de> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-12-02mac80211: don't leak next beacon when csa is abortedSimon Wunderlich1-0/+3
Signed-off-by: Simon Wunderlich <sw@simonwunderlich.de> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-12-02mac80211: don't cancel csa finalize work within stop_apSimon Wunderlich1-1/+0
The current channel switch code has a potential deadlock: 1) * cfg80211_stop_ap acquires wdev-lock * ieee80211_stop_ap calls cancel_work_sync for the csa_finalize_work, which acquires the associated worker-lock 2) * ieee80211_csa_finalize_work holds the worker-lock when run * it calls cfg80211_ch_switch_notify which will claim the wdev-lock, and also needs to claim the sdata-lock (which is the same as the wdev-lock) to modify the beacons. It is sufficient to just set the channel switch active to false. If the worker is running later, it will find the channel switch to not be active anymore and returns immediately without changing anything. Canceling the worker is done anyway when the interface goes down (ieee80211_do_stop). Reported-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: Simon Wunderlich <sw@simonwunderlich.de> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-12-02cfg80211/mac80211/ath6kl: acquire wdev lock outside ch_switch_notifySimon Wunderlich1-6/+15
The channel switch notification should be sent under the wdev/sdata-lock, preferably in the same moment as the channel change happens, to avoid races by other callers (e.g. start/stop_ap). This also adds the previously missing sdata_lock protection in csa_finalize_work. Reported-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: Simon Wunderlich <sw@simonwunderlich.de> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-12-02mac80211: modify beacon using sdata/wdev-lock, not rtnl lockSimon Wunderlich2-8/+15
The csa finalize worker needs to change the beacon information (for different modes). These are normally protected under rtnl lock, but the csa finalize worker is called by drivers and should not acquire the RTNL lock. Therefore change access protection for beacons to sdata/wdev lock. Reported-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: Simon Wunderlich <sw@simonwunderlich.de> [fix sdata_dereference] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-12-02mac80211: mesh: only get tsf if we need itBob Copeland1-14/+14
The local TSF timer is used to compute the timing offset between mesh peers on beacon reception. However, asking the device for the TSF is not very accurate, so we prefer to use rx->mactime if available. In the latter case, calling drv_get_tsf() just adds more delay into the RX path, so skip it if we can. Signed-off-by: Bob Copeland <bob@cozybit.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-12-02cfg80211: aggregate mgmt_tx parameters into a structAndrei Otcheretianski1-14/+15
Change cfg80211 and mac80211 to use cfg80211_mgmt_tx_params struct to aggregate parameters for mgmt_tx functions. This makes the functions' signatures less clumsy and allows less painful parameters extension. Signed-off-by: Andrei Otcheretianski <andrei.otcheretianski@intel.com> [fix all other drivers] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-12-02mac80211: update ht flag if bss configuration changedAvri Altman1-8/+10
There's a bug in tracking HT opmode changes in mac80211, it fails to update the driver when the channel parameters don't change. Move the code to do the HT opmode checking independently of the channel/bandwidth tracking. Signed-off-by: Avri Altman <avri.altman@intel.com> [edit commit message] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-12-02mac80211: remove sta_info_flush() from interface teardownJohannes Berg1-4/+0
All interface types now properly clean up their stations using some form of sta_info_flush() themselves, so there's no need to try it again at teardown. Remove the call to get rid of the extra delay from the synchronize_net() and rcu_barrier() calls. Reported-by: Moshe Benji <moshe.benji@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-12-02mac80211: Tx frame latency statisticsMatti Gottlieb8-0/+486
Measure TX latency and jitter statistics per station per TID. These Measurements are disabled by default and can be enabled via debugfs. Features included for each station's TID: 1. Keep count of the maximum and average latency of Tx frames. 2. Keep track of many frames arrived in a specific time range (need to enable through debugfs and configure the bins ranges) Signed-off-by: Matti Gottlieb <matti.gottlieb@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-11-25mac80211: minstrel_ht: do not sample unsupported ratesKarl Beldan1-3/+7
ATM minstrel_ht does not check whether a sampling rate is supported. Unsupported rates attempts can trigger when there are holes in bitfields of supported MCSes belonging to the same group (e.g many devices are MCS32 capable without MCS33->39 capable, also we systematically have a hole for CCK rates). Drop any attempts to sample unsupported rates, as suggested by Felix. This is not a problem in minstrel which fills a per STA sample table with only supported rates (though only at init). Signed-off-by: Karl Beldan <karl.beldan@rivierawaves.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-11-25mac80211: minstrels: spare numerous useless calls to get_random_bytesKarl Beldan2-4/+2
ATM, only the first array value returned by get_random_bytes is used. This change moves the call to get_random_bytes from the nested loop it is in to its parent. While at it, replace get_random_bytes with prandom_bytes since PRNs are way enough for the selection process. After this, minstrel_ht reclaims 80 PR-bytes instead of 640 R-bytes. minstrels use sample tables to probe different rates in a randomized manner. minstrel_ht inits one single sample table upon registration (during subsys_initcalls) and minstrel uses one per STA addition in minstrel. Signed-off-by: Karl Beldan <karl.beldan@rivierawaves.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-11-25mac80211: minstrel_ht: replace some occurences of MCS_GROUP_RATESKarl Beldan2-7/+5
Consecutive MCSes in [8*(NSS-1)->8*NSS[ have the same number NSS of streams (except for MCS32 which is mishandled ATM). ATM minstrel_ht uses MCS_GROUP_RATES in place of this 8 modulus. This change replaces such occurences and by doing so allows for different values of MCS_GROUP_RATES (e.g to cope with VHT MCS8,9). Signed-off-by: Karl Beldan <karl.beldan@rivierawaves.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-11-25mac80211: add min required channel definition fieldEliad Peller5-2/+183
Add a new field to ieee80211_chanctx_conf to indicate the min required channel configuration. Tuning to a narrower channel might help reducing the noise level and saving some power. The min required channel definition is the max of all min required channel definitions of the interfaces bound to this channel context. In AP mode, use 20MHz when there are no connected station. When a new station is added/removed, calculate the new max bandwidth supported by any of the stations (e.g. 80MHz when 80MHz and 40MHz stations are connected). In other cases, simply use bss_conf.chandef as the min required chandef. Notify drivers about changes to this field by calling drv_change_chanctx with a new CHANGE_MIN_WIDTH notification. Signed-off-by: Eliad Peller <eliad@wizery.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-11-25mac80211: enable easier manipulation of VHT beamforming capsEyal Shapira1-4/+3
Introduce shift and mask defines for beamformee STS cap and number of sounding dimensions cap as these can take any 3 bit value. While at it also cleanup an unrequired parenthesis. Signed-off-by: Eyal Shapira <eyal@wizery.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-11-25mac80211: move csa_chandef to sdataLuciano Coelho6-17/+14
There is no reason why we should have only one channel switch announcement at a time for a single phy. When support for channel switch with multiple contexts and multiple vifs per context is implemented, we will need the chandef data for each vif. Move the csa_chandef structure to sdata to prepare for this. Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Luciano Coelho <luciano.coelho@intel.com> [Fixed compilation with mesh] Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-11-25mac80211: use put_unaligned_le in mesh when necessaryChun-Yeow Yeoh4-58/+45
Use put_unaligned_le16 and put_unaligned_le32 for mesh_path_error_tx and mesh_path_sel_frame_tx. Signed-off-by: Chun-Yeow Yeoh <yeohchunyeow@gmail.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-11-25mac80211: use put_unaligned_le16 in mesh_plink_frame_txChun-Yeow Yeoh5-34/+34
Use put_unaligned_le16 in mesh_plink_frame_tx. Signed-off-by: Chun-Yeow Yeoh <yeohchunyeow@gmail.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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