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2013-12-05mac80211: fix nested sdata lock for IBSS/CSASimon Wunderlich
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>
2013-12-05cfg80211: don't "leak" uncompleted scansEliad Peller
___cfg80211_scan_done() can be called in some cases (e.g. on NETDEV_DOWN) before the low level driver notified scan completion (which is indicated by passing leak=true). Clearing rdev->scan_req in this case is buggy, as scan_done_wk might have already being queued/running (and can't be flushed as it takes rtnl()). If a new scan will be requested at this stage, the scan_done_wk will try freeing it (instead of the previous scan), and this will later result in a use after free. Simply remove the "leak" option, and replace it with a standard WARN_ON. An example backtrace after such crash: Unable to handle kernel paging request at virtual address fffffee5 pgd = c0004000 [fffffee5] *pgd=9fdf6821, *pte=00000000, *ppte=00000000 Internal error: Oops: 17 [#1] SMP ARM PC is at cfg80211_scan_done+0x28/0xc4 [cfg80211] LR is at __ieee80211_scan_completed+0xe4/0x2dc [mac80211] [<bf0077b0>] (cfg80211_scan_done+0x28/0xc4 [cfg80211]) [<bf0973d4>] (__ieee80211_scan_completed+0xe4/0x2dc [mac80211]) [<bf0982cc>] (ieee80211_scan_work+0x94/0x4f0 [mac80211]) [<c005fd10>] (process_one_work+0x1b0/0x4a8) [<c0060404>] (worker_thread+0x138/0x37c) [<c0066d70>] (kthread+0xa4/0xb0) Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-12-05mac80211: start_next_roc only if scan was actually runningEliad Peller
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 Peller
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: stop sched scan only when neededBarak Bercovitz
cfg80211_leave stops sched scan when any station vif is leaving. Add an explicit check and call it only when the relevant vif (the one we scan on) is leaving. Signed-off-by: Barak Bercovitz <barak@wizery.com> [Eliad - changed the commit message a bit] Signed-off-by: Eliad Peller <eliad@wizery.com> [Johannes - add ASSERT_RTNL since that protects the pointer] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-12-05cfg80211: in bitrate_mask, rename mcs to ht_mcsJanusz Dziedzic
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>
2013-12-05nl80211: allow setting bitrate mask back to defaultJanusz Dziedzic
Allow setting the bitrate masks back to default by omitting the NL80211_ATTR_TX_RATES attribute. Signed-off-by: Janusz Dziedzic <janusz.dziedzic@tieto.com> [rephrase commit message] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-12-05mac80211: warn if unhashing station failsJohannes Berg
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 Berg
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>
2013-12-04nl80211: allow the use of DFS channel in meshChun-Yeow Yeoh
This permits the use of DFS channel once the CAC is conducted and no radar is detected. Signed-off-by: Chun-Yeow Yeoh <yeohchunyeow@gmail.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-12-03nl80211: vendor command supportJohannes Berg
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>
2013-12-03nl80211: don't clear bitrate_mask twiceJanusz Dziedzic
Don't clear cfg80211_bitrate_mask twice in nl80211_set_tx_bitrate_mask() function. Signed-off-by: Janusz Dziedzic <janusz.dziedzic@tieto.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-12-03mac80211: remove duplicate codeEliad Peller
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>
2013-12-03cfg80211: DFS check dfs_region before usageLuis R. Rodriguez
Check the DFS region before channel availability check. Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com> Signed-off-by: Janusz Dziedzic <janusz.dziedzic@tieto.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-12-03cfg80211: add reg_get_dfs_region()Luis R. Rodriguez
This can be used outside of the regulatory context for any checks on the DFS region. The central cfg80211 dfs_region is always used and if it does not match with the wiphy a debug print is issued. Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-12-03nl80211/cfg80211: Set Operating Mode NotificationMarek Kwaczynski
This attribute is needed for setting Operating Mode Notification in AP mode from User Space. This functionality is required when User Space received Assoc Request contains Operation Mode Notification element. Signed-off-by: Marek Kwaczynski <marek.kwaczynski@tieto.com> [fix typos, nl80211 documentation] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-12-03mac80211: move align variable to remove __maybe_unusedJohannes Berg
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 Berg
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>
2013-12-02mac80211: fix rx_nss calculation for drivers with hw rcMichal Kazior
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: don't leak next beacon when csa is abortedSimon Wunderlich
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 Wunderlich
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 Wunderlich
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 Wunderlich
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>
2013-12-02cfg80211: protect beacon changing functions with wdev-lockSimon Wunderlich
To avoid race conditions in functions which modify the beacon information, lock these using the wdev lock. This is especially required to avoid problems for csa handling functions which modify beacons but can not be called under rtnl lock. 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: mesh: only get tsf if we need itBob Copeland
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 Otcheretianski
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 Altman
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 Berg
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 Gottlieb
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>
2013-12-02mac80211_hwsim: use CLOCK_MONOTONIC_RAWJohannes Berg
The beacon timers really shouldn't use any clock that is subject to adjustments from userspace, particularly not CLOCK_REALTIME. Use CLOCK_MONOTONIC_RAW instead. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-12-02cfg80211: fix reporting 5/10 MHz support to user spaceFelix Fietkau
nla_put_flag needs a real nl80211 attribute id, not a wiphy flag bit. While at it, split 5 and 10 MHz capability flags in case we ever need to support hardware that can only do one of the two. Also move the flag settings to the split-only information so we don't increase the space needed for old userspace. Signed-off-by: Felix Fietkau <nbd@openwrt.org> [change location of flag setting] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-11-25mac80211: minstrel_ht: do not sample unsupported ratesKarl Beldan
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>
2013-11-25cfg80211: replace print_dfs_region() with reg_dfs_region_str() helperLuis R. Rodriguez
This lets us later reuse the more generic reg_dfs_region_str(). Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-11-25cfg80211: distinguish unset DFS region from unknownLuis R. Rodriguez
Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-11-25cfg80211: intersection dfs regions when intersecting regdomainsLuis R. Rodriguez
Only allow DFS to be set if the DFS regions agree. Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-11-25cfg80211: use enum nl80211_dfs_regions for dfs_region everywhereLuis R. Rodriguez
u8 was used in some other places, just stick to the enum, this forces us to express the values that are expected. Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-11-25mac80211: minstrels: spare numerous useless calls to get_random_bytesKarl Beldan
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 Beldan
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 Peller
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 Shapira
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 Coelho
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 Yeoh
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 Yeoh
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>
2013-11-25cfg80211: add an option to disable processing country IEsLuis R. Rodriguez
Certain vendors may want to disable the processing of country IEs so that they can continue using the regulatory domain the driver or user has set. Currently there is no way to stop the core from processing country IEs, so add support to the core to ignore country IE hints. Cc: Mihir Shete <smihir@qti.qualcomm.com> Cc: Henri Bahini <hbahini@qca.qualcomm.com> Cc: Tushnim Bhattacharyya <tushnimb@qca.qualcomm.com> Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-11-25cfg80211: add flags to define country IE processing rulesLuis R. Rodriguez
802.11 cards may have different country IE parsing behavioural preferences and vendors may want to support these. These preferences were managed by the REGULATORY_CUSTOM_REG and the REGULATORY_STRICT_REG flags and their combination. Instead of using this existing notation, split out the country IE behavioural preferences as a new flag. This will allow us to add more customizations easily and make the code more maintainable. Cc: Mihir Shete <smihir@qti.qualcomm.com> Cc: Henri Bahini <hbahini@qca.qualcomm.com> Cc: Tushnim Bhattacharyya <tushnimb@qca.qualcomm.com> Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com> [fix up conflicts] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-11-25cfg80211: move regulatory flags to their own variableLuis R. Rodriguez
We'll expand this later, this will make it easier to classify and review what things are related to regulatory or not. Coccinelle only missed 4 hits, which I had to do manually, supplying the SmPL in case of merge conflicts. @@ struct wiphy *wiphy; @@ -wiphy->flags |= WIPHY_FLAG_CUSTOM_REGULATORY +wiphy->regulatory_flags |= REGULATORY_CUSTOM_REG @@ expression e; @@ -e->flags |= WIPHY_FLAG_CUSTOM_REGULATORY +e->regulatory_flags |= REGULATORY_CUSTOM_REG @@ struct wiphy *wiphy; @@ -wiphy->flags &= ~WIPHY_FLAG_CUSTOM_REGULATORY +wiphy->regulatory_flags &= ~REGULATORY_CUSTOM_REG @@ struct wiphy *wiphy; @@ -wiphy->flags & WIPHY_FLAG_CUSTOM_REGULATORY +wiphy->regulatory_flags & REGULATORY_CUSTOM_REG @@ struct wiphy *wiphy; @@ -wiphy->flags |= WIPHY_FLAG_STRICT_REGULATORY +wiphy->regulatory_flags |= REGULATORY_STRICT_REG @@ expression e; @@ -e->flags |= WIPHY_FLAG_STRICT_REGULATORY +e->regulatory_flags |= REGULATORY_STRICT_REG @@ struct wiphy *wiphy; @@ -wiphy->flags &= ~WIPHY_FLAG_STRICT_REGULATORY +wiphy->regulatory_flags &= ~REGULATORY_STRICT_REG @@ struct wiphy *wiphy; @@ -wiphy->flags & WIPHY_FLAG_STRICT_REGULATORY +wiphy->regulatory_flags & REGULATORY_STRICT_REG @@ struct wiphy *wiphy; @@ -wiphy->flags |= WIPHY_FLAG_DISABLE_BEACON_HINTS +wiphy->regulatory_flags |= REGULATORY_DISABLE_BEACON_HINTS @@ expression e; @@ -e->flags |= WIPHY_FLAG_DISABLE_BEACON_HINTS +e->regulatory_flags |= REGULATORY_DISABLE_BEACON_HINTS @@ struct wiphy *wiphy; @@ -wiphy->flags &= ~WIPHY_FLAG_DISABLE_BEACON_HINTS +wiphy->regulatory_flags &= ~REGULATORY_DISABLE_BEACON_HINTS @@ struct wiphy *wiphy; @@ -wiphy->flags & WIPHY_FLAG_DISABLE_BEACON_HINTS +wiphy->regulatory_flags & REGULATORY_DISABLE_BEACON_HINTS Generated-by: Coccinelle SmPL Cc: Julia Lawall <julia.lawall@lip6.fr> Cc: Peter Senna Tschudin <peter.senna@gmail.com> Cc: Mihir Shete <smihir@qti.qualcomm.com> Cc: Henri Bahini <hbahini@qca.qualcomm.com> Cc: Tushnim Bhattacharyya <tushnimb@qca.qualcomm.com> Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com> [fix up whitespace damage, overly long lines] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-11-25mac80211: use put_unaligned_le16 for precedence value in meshChun-Yeow Yeoh
use put_unaligned_le16 for precedence value in mesh channel switch support Signed-off-by: Chun-Yeow Yeoh <yeohchunyeow@gmail.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-11-25mac80211_hwsim: claim CCK support for HT clientsKarl Beldan
Signed-off-by: Karl Beldan <karl.beldan@rivierawaves.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-11-25cfg80211: rename __set_regdom() to reg_set_rd_country_ie()Luis R. Rodriguez
This reflects that case is now completely separated. Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-11-25cfg80211: set driver regulatory updates on its ownLuis R. Rodriguez
This splits up the driver regulatory update on its own, this helps simplify the reading the case. Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
generated by cgit (git 2.34.1) at 2025-04-01 23:14:39 +0000