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* Merge branch 'for-john' of ↵John W. Linville2012-12-061-7/+2
|\ | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next Conflicts: drivers/net/wireless/mwifiex/sta_ioctl.c net/mac80211/scan.c
| * mac80211: remove probe response temporary buffer allocationJohannes Berg2012-11-301-7/+2
| | | | | | | | | | | | | | Instead of allocating a temporary buffer to build IEs build them right into the SKB. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* | Merge branch 'for-john' of ↵John W. Linville2012-11-261-10/+10
|\| | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next
| * mac80211: convert to channel definition structJohannes Berg2012-11-261-10/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Convert mac80211 (and where necessary, some drivers a little bit) to the new channel definition struct. This will allow extending mac80211 for VHT, which is currently restricted to channel contexts since there are no drivers using that which makes it easier. As I also don't care about VHT for drivers not using the channel context API, I won't convert the previous API to VHT support. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* | Merge branch 'master' of ↵John W. Linville2012-11-211-3/+6
|\ \ | |/ |/| | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless Conflicts: drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c drivers/net/wireless/iwlwifi/pcie/tx.c
| * mac80211: call skb_dequeue/ieee80211_free_txskb instead of __skb_queue_purgeFelix Fietkau2012-11-101-3/+6
| | | | | | | | | | | | | | | | Fixes more wifi status skb leaks, leading to hostapd/wpa_supplicant hangs. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Cc: stable@vger.kernel.org Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* | mac80211: fix TX error pathJohannes Berg2012-11-071-0/+1
| | | | | | | | | | | | | | | | | | | | One error path in ieee80211_subif_start_xmit() will double-free the SKB. Set it to NULL to prevent that. This issue was introduced by my channel context changes. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* | mac80211: make client powersave independent of interface typeMarco Porsch2012-10-191-42/+58
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch prepares mac80211 for a later implementation of mesh or ad-hoc powersave clients. The structures related to powersave (buffer, TIM map, counters) are moved from the AP-specific interface structure to a generic structure that can be embedded into any interface type. The functions related to powersave are prepared to allow easy extension with different interface types. For example with: + } else if (sta->sdata->vif.type == NL80211_IFTYPE_MESH_POINT) { + ps = &sdata->u.mesh.ps; Some references to the AP's beacon structure are removed where they were obviously not used. The patch compiles without warning and has been briefly tested as AP interface with one client in PS mode. Signed-off-by: Marco Porsch <marco.porsch@etit.tu-chemnitz.de> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* | mac80211: remove some unused codeJohannes Berg2012-10-181-2/+0
| | | | | | | | | | | | | | | | | | | | There are a number of unused variables that gcc pointed out (when building with W=1) as well as some conditions that can never be true due to the datatypes used: unsigned values can't be less than zero. Remove this code. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* | mac80211: use channel contextsJohannes Berg2012-10-171-68/+115
|/ | | | | | | | | | | | | | | | | | | | | | | | | Instead of operating on a single channel only, use the new channel context infrastructure in all mac80211 code. This enables drivers that want to use the new channel context infrastructure to use multiple channels, while nothing should change for all the other drivers that don't support it. Right now this disables both TX power settings and spatial multiplexing powersave. Both need to be re-enabled on a channel context basis. Additionally, when channel contexts are used drop the connection when channel switch is received rather than trying to handle it. This will have to be improved later. [With fixes from Eliad and Emmanuel incorporated] Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* mac80211: use ieee80211_free_txskb to fix possible skb leaksFelix Fietkau2012-10-081-10/+12
| | | | | | | | | | A few places free skbs using dev_kfree_skb even though they're called after ieee80211_subif_start_xmit might have cloned it for tracking tx status. Use ieee80211_free_txskb here to prevent skb leaks. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Cc: stable@vger.kernel.org Signed-off-by: John W. Linville <linville@tuxdriver.com>
* mac80211: add key flag for management keysJohannes Berg2012-09-101-1/+1
| | | | | | | | | | | | Mark keys that might be used to receive management frames so drivers can fall back on software crypto for them if they don't support hardware offload. As the new flag is only set correctly for RX keys and the existing IEEE80211_KEY_FLAG_SW_MGMT flag can only affect TX, also rename the latter to IEEE80211_KEY_FLAG_SW_MGMT_TX. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* Merge remote-tracking branch 'mac80211/master' into mac80211-nextJohannes Berg2012-09-061-22/+16
|\ | | | | | | | | | | | | | | | | | | Pull in mac80211.git to let the next patch apply without conflicts, also resolving a hwsim conflict. Conflicts: drivers/net/wireless/mac80211_hwsim.c Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| * mac80211: fix DS to MBSS address translationThomas Pedersen2012-08-221-22/+16
| | | | | | | | | | | | | | | | | | | | | | | | The destination address of unicast frames forwarded through a mesh gate was being replaced with the broadcast address. Instead leave the original destination address as the mesh DA. If the nexthop address is not in the mpath table it will be resolved. If that fails, the frame will be forwarded to known mesh gates. Reported-by: Cedric Voncken <cedric.voncken@acksys.fr> Signed-off-by: Thomas Pedersen <thomas@cozybit.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* | mac80211: clean up ieee80211_subif_start_xmitJohannes Berg2012-08-201-17/+6
| | | | | | | | | | | | | | There's no need to carry around a return value that is always NETDEV_TX_OK anyway. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* | mac80211: remove almost unused local variableJohannes Berg2012-08-201-5/+2
| | | | | | | | | | | | | | In ieee80211_beacon_get_tim() we can use the txrc.sband instead of a separate local variable. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* | mac80211: avoid using synchronize_rcu in ieee80211_set_probe_respEyal Shapira2012-08-201-2/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This could take a while (100ms+) and may delay sending assoc resp in AP mode with WPS or P2P GO (as setting the probe resp takes place there). We've encountered situations where the delay was big enough to cause connection problems with devices like Galaxy Nexus. Switch to using call_rcu with a free handler. [Arik - rework to use plain buffer and instead of skb] Signed-off-by: Eyal Shapira <eyal@wizery.com> Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* | mac80211: use eth_broadcast_addrJohannes Berg2012-07-311-3/+3
| | | | | | | | | | | | Instead of memset(). Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* | mac80211: use correct channel in TXJohannes Berg2012-07-311-10/+7
| | | | | | | | | | | | | | | | | | Since we only need the band, remove the channel pointer from struct ieee80211_tx_data and also assign it properly, depending on context, to the correct operating or current channel. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* | mac80211: fix current vs. operating channel in preq/beaconJohannes Berg2012-07-311-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | When sending probe requests, e.g. during software scanning, these will go out on the *current* channel, so their IEs need to be built from the current channel. At other times, e.g. for beacons or probe request templates, the IEs will be used on the *operating* channel and using the current channel instead might result in errors. Add the appropriate parameters to respect the difference. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* | mac80211: move TX station pointer and restructure TXThomas Huehn2012-07-311-2/+3
|/ | | | | | | | | | | | | | Remove the control.sta pointer from ieee80211_tx_info to free up sufficient space in the TX skb control buffer for the upcoming Transmit Power Control (TPC). Instead, the pointer is now on the stack in a new control struct that is passed as a function parameter to the drivers' tx method. Signed-off-by: Thomas Huehn <thomas@net.t-labs.tu-berlin.de> Signed-off-by: Alina Friedrichsen <x-alina@gmx.net> Signed-off-by: Felix Fietkau <nbd@openwrt.org> [reworded commit message] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* Merge branch 'master' of ↵John W. Linville2012-07-171-1/+4
|\ | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless
| * mac80211: Fix the Problem of Unreachable Mesh STA from DSChun-Yeow Yeoh2012-07-111-0/+3
| | | | | | | | | | | | | | | | | | | | | | This patch fixes the problem of unreachable mesh STA from Distribution System (DS) due to the introduction of previous patch solving the mesh STA joining from one MBSS to another MBSS. Reported-by: Georgiewskiy Yuriy <bottleman@icf.org.ru> Signed-off-by: Chun-Yeow Yeoh <yeohchunyeow@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * mac80211: fix read outside array boundsChristian Lamparter2012-07-101-1/+1
| | | | | | | | | | | | | | | | | | ieee802_1d_to_ac is defined as a const int[8], but the tid parameter has a range from 0 to 15. Cc: stable@vger.kernel.org Signed-off-by: Christian Lamparter <chunkeey@googlemail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | mac80211: tx: do not drop non-robust mgmt to non-MFP stas.Nicolas Cavallari2012-07-121-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When drop_unencrypted is enabled and MFP is disabled, non-robust management frames for not-yet associated STA are dropped. This isn't visible as many management frames sent from the kernel have TX_INTFL_DONT_ENCRYPT set and management frames injected from a monitor vif have TX_CTL_INJECTED so aren't dropped. But management frames sent from userspace via NL80211_CMD_FRAME do not have this flag set, so are dropped. This patch make it always accept non-robust management frames. Signed-off-by: Nicolas Cavallari <cavallar@lri.fr> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* | mac80211: restructure key selectionJohannes Berg2012-07-121-9/+13
| | | | | | | | | | | | | | | | | | | | The "no key" case in key selection that decides whether to drop the frame or not is impossible to understand, restructure the code. Signed-off-by: Johannes Berg <johannes.berg@intel.com> [cavallar@lri.fr: removed blank line and restructured action frame clause] Signed-off-by: Nicolas Cavallari <cavallar@lri.fr>
* | mac80211: reduce IEEE80211_TX_MAX_RATESThomas Huehn2012-07-031-2/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | IEEE80211_TX_MAX_RATES can be reduced from 5 to 4 as there is no current hardware supporting a rate chain with 5 multi rate stages (mrr), so 4 mrr stages are sufficient. The memory that is freed within the ieee80211_tx_info struct will be used in the upcoming Transmission Power Control (TPC) implementation. Suggested-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: Thomas Huehn <thomas@net.t-labs.tu-berlin.de> [reword commit message] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* | mac80211: remove tx_frags driver callbackJohannes Berg2012-07-021-5/+2
| | | | | | | | | | | | | | | | The implementation of tx_frags is buggy due to not handling queue stop, and there's no driver implementing it so remove it. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* | cfg80211: add 802.11ad (60gHz band) supportVladimir Kondratiev2012-07-021-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | Add enumerations for both cfg80211 and nl80211. This expands wiphy.bands etc. arrays. Extend channel <-> frequency translation to cover 60g band and modify the rate check logic since there are no legacy mandatory rates (only MCS is used.) Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* | mac80211: don't expose ieee80211_add_srates_ie()Johannes Berg2012-06-281-2/+2
| | | | | | | | | | | | | | | | | | | | | | This and ieee80211_add_ext_srates_ie() aren't exported, so can't be used by drivers anyway, but there's also no reason that they should be so make them private to mac80211 and use sdata instead of vif arguments. Acked-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* | mac80211: remove unused functionJohannes Berg2012-06-261-6/+0
| | | | | | | | | | | | Remove the unused function is_ieee80211_device(). Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* | mac80211: clean up debuggingJohannes Berg2012-06-241-26/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There are a few things that make the logging and debugging in mac80211 less useful than it should be right now: * a lot of messages should be pr_info, not pr_debug * wholesale use of pr_debug makes it require *both* Kconfig and dynamic configuration * there are still a lot of ifdefs * the style is very inconsistent, sometimes the sdata->name is printed in front Clean up everything, introducing new macros and separating out the station MLME debugging into a new Kconfig symbol. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* | Merge branch 'master' of ↵John W. Linville2012-06-061-3/+6
|\| | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless Conflicts: drivers/net/wireless/iwlwifi/iwl-drv.c
| * mac80211: Fix Unreachable Mesh Station Problem when joining to another MBSSChun-Yeow Yeoh2012-06-041-3/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Mesh station that joins an MBSS is reachable using mesh portal with 6 address frame by mesh stations from another MBSS if these two different MBSSes are bridged. However, if the mesh station later moves into the same MBSS of those mesh stations, it is unreachable by mesh stations in the MBSS due to the mpp_paths table is not deleted. A quick fix is to perform mesh_path_lookup, if it is available for the target destination, mpp_path_lookup is not performed. When the mesh station moves back to its original MBSS, the mesh_paths will be deleted once expired. So, it will be reachable using mpp_path_lookup again. Signed-off-by: Chun-Yeow Yeoh <yeohchunyeow@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | net: mac80211: Convert printk(KERN_DEBUG to pr_debugJoe Perches2012-06-051-8/+6
|/ | | | | | | | | Standardize the debugging to be able to use dynamic_debug. Coalesce formats, align arguments. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* mac80211: fix flag check for QoS NOACK framesClaudio Pisa2012-05-291-1/+1
| | | | | Signed-off-by: Claudio Pisa <claudio.pisa@uniroma2.it> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* net: Convert net_ratelimit uses to net_<level>_ratelimitedJoe Perches2012-05-151-11/+6
| | | | | | | | | | Standardize the net core ratelimited logging functions. Coalesce formats, align arguments. Change a printk then vprintk sequence to use printf extension %pV. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* mac80211: Convert compare_ether_addr to ether_addr_equalJoe Perches2012-05-091-6/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use the new bool function ether_addr_equal to add some clarity and reduce the likelihood for misuse of compare_ether_addr for sorting. Done via cocci script: $ cat compare_ether_addr.cocci @@ expression a,b; @@ - !compare_ether_addr(a, b) + ether_addr_equal(a, b) @@ expression a,b; @@ - compare_ether_addr(a, b) + !ether_addr_equal(a, b) @@ expression a,b; @@ - !ether_addr_equal(a, b) == 0 + ether_addr_equal(a, b) @@ expression a,b; @@ - !ether_addr_equal(a, b) != 0 + !ether_addr_equal(a, b) @@ expression a,b; @@ - ether_addr_equal(a, b) == 0 + !ether_addr_equal(a, b) @@ expression a,b; @@ - ether_addr_equal(a, b) != 0 + ether_addr_equal(a, b) @@ expression a,b; @@ - !!ether_addr_equal(a, b) + ether_addr_equal(a, b) Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller2012-05-071-1/+2
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: drivers/net/ethernet/intel/e1000e/param.c drivers/net/wireless/iwlwifi/iwl-agn-rx.c drivers/net/wireless/iwlwifi/iwl-trans-pcie-rx.c drivers/net/wireless/iwlwifi/iwl-trans.h Resolved the iwlwifi conflict with mainline using 3-way diff posted by John Linville and Stephen Rothwell. In 'net' we added a bug fix to make iwlwifi report a more accurate skb->truesize but this conflicted with RX path changes that happened meanwhile in net-next. In e1000e a conflict arose in the validation code for settings of adapter->itr. 'net-next' had more sophisticated logic so that logic was used. Signed-off-by: David S. Miller <davem@davemloft.net>
| * mac80211: fix AP mode EAP tx for VLAN stationsFelix Fietkau2012-04-301-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | EAP frames for stations in an AP VLAN are sent on the main AP interface to avoid race conditions wrt. moving stations. For that to work properly, sta_info_get_bss must be used instead of sta_info_get when sending EAP packets. Previously this was only done for cooked monitor injected packets, so this patch adds a check for tx->skb->protocol to the same place. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Cc: stable@vger.kernel.org Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | mac80211: rename AP variable num_sta_authorized to num_mcast_staFelix Fietkau2012-04-241-1/+1
| | | | | | | | | | | | | | | | It is only used to test for BSS multicast receivers. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Reviewed-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | mac80211: remove hw.conf.channel usage where possibleMichal Kazior2012-04-131-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Removes hw.conf.channel usage from the following functions: * ieee80211_mandatory_rates * ieee80211_sta_get_rates * ieee80211_frame_duration * ieee80211_rts_duration * ieee80211_ctstoself_duration This is in preparation for multi-channel operation. Signed-off-by: Michal Kazior <michal.kazior@tieto.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | mac80211: add improved HW queue controlJohannes Berg2012-04-111-9/+29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | mac80211 currently only supports one hardware queue per AC. This is already problematic for off-channel uses since if we go off channel while the BE queue is full and then try to send an off-channel frame the frame will never go out. This will become worse when we support multi-channel since then a queue on one channel might be full, but we have to stop the software queue for all channels. That is obviously not desirable. To address this problem allow drivers to register more hardware queues, and allow them to map them to virtual interfaces. When they stop a hardware queue the corresponding AC software queues on the correct interfaces will be stopped as well. Additionally, there's an off-channel queue to solve that problem and a per-interface after-DTIM beacon queue. This allows drivers to manage software queues closer to how the hardware works. Currently, there's a limit of 16 hardware queues. This may or may not be sufficient, we can adjust it as needed. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | mac80211: add explicit monitor interface if neededJohannes Berg2012-04-111-2/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The queue mapping redesign that I'm planning to do will break pure injection unless we handle monitor interfaces explicitly. One possible option would be to have the driver tell mac80211 about monitor mode queues etc., but that would duplicate the API since we already need to have queue assignments handled per virtual interface. So in order to solve this, have a virtual monitor interface that is added whenever all active vifs are monitors. We could also use the state of one of the monitor interfaces, but managing that would be complicated, so allocate separate state. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | mac80211: Indicate basic rates when adding rate IEsAshok Nagarajan2012-04-111-2/+2
| | | | | | | | | | | | | | | | | | Basic rates are added with supported rates IE and extended supported rates IE. Signed-off-by: Ashok Nagarajan <ashok@cozybit.com> Signed-off-by: Thomas Pedersen <thomas@cozybit.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | mac80211: Implement mesh synchronization frameworkJavier Cardona2012-04-101-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds MBSS extensible synchronization framework (Sec. 13.13.2 of IEEE Std. 802.11-2012). The framework is implemented via an ops table which defines the following functions: rx_bcn_presp() - this is called every time a mesh beacon is received. adjust_tbtt() - this is called immediately before a beacon is about to be transmitted. The default neighbor offset synchronization defined in the standard is implemented. We also provide template functions for vendor specific methods. When neighbor offset synchronization is active (which is the default) mesh neighbors in the same MBSS will track timing offsets to each other and compensate clock drift. In our tests we observed that this mesh synchronization implementation successfully corrected drifts between stations of ~2PPM while introducing a jitter of ~20us. It is also possible to test this framework on mac80211_hwsim simulated phys to see how it behaves under different topologies, over poor links, etc. Signed-off-by: Marco Porsch <marco.porsch@s2005.tu-chemnitz.de> Signed-off-by: Pavel Zubarev <pavel.zubarev@gmail.com> Signed-off-by: Javier Cardona <javier@cozybit.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | mac80211: sanity check for null SSIDStanislaw Gruszka2012-04-101-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | While associated we should never have empty SSID, but life can be full of surprises, and is allways better to print a warning than crash. Before memcpy() in ieee80211_probereq_get() check ssid_len instead of ssid pointer, sice pointer it always passed by "ssidie + 2" expression to send probe functions, so practically never can be NULL. Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | mac80211: use IEEE80211_NUM_ACSJohannes Berg2012-04-101-1/+1
| | | | | | | | | | | | | | | | | | When comparing hw->queues to determine if the device is QoS capable, use IEEE80211_NUM_ACS instead of just 4. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | mac80211: clean up uAPSD TX codeJohannes Berg2012-04-101-3/+3
| | | | | | | | | | | | | | | | Clean up the code formatting and also replace the constant 0 by IEEE80211_AC_VO. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | mac80211: fix mesh TX coding styleJohannes Berg2012-04-101-6/+6
| | | | | | | | | | | | | | Fix bad indentation & pointless if nesting. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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