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* Merge branch 'for-3.6-rc1' of ↵Linus Torvalds2012-07-271-1/+1
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/linux-leds Pull LED subsystem update from Bryan Wu. * 'for-3.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/linux-leds: (50 commits) leds-lp8788: forgotten unlock at lp8788_led_work LEDS: propagate error codes in blinkm_detect() LEDS: memory leak in blinkm_led_common_set() leds: add new lp8788 led driver LEDS: add BlinkM RGB LED driver, documentation and update MAINTAINERS leds: max8997: Simplify max8997_led_set_mode implementation leds/leds-s3c24xx: use devm_gpio_request leds: convert Network Space v2 LED driver to devm_kzalloc() and cleanup error exit path leds: convert DAC124S085 LED driver to devm_kzalloc() leds: convert LM3530 LED driver to devm_kzalloc() and cleanup error exit path leds: convert TCA6507 LED driver to devm_kzalloc() leds: convert Freescale MC13783 LED driver to devm_kzalloc() and cleanup error exit path leds: convert ADP5520 LED driver to devm_kzalloc() and cleanup error exit path leds: convert PCA955x LED driver to devm_kzalloc() and cleanup error exit path leds: convert Sun Fire LED driver to devm_kzalloc() and cleanup error exit path leds: convert PCA9532 LED driver to devm_kzalloc() leds: convert LT3593 LED driver to devm_kzalloc() leds: convert Renesas TPU LED driver to devm_kzalloc() and cleanup error exit path leds: convert LP5523 LED driver to devm_kzalloc() and cleanup error exit path leds: convert PCA9633 LED driver to devm_kzalloc() ...
| * leds: Rename led_brightness_set() to led_set_brightness()Shuah Khan2012-07-241-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | Rename leds external interface led_brightness_set() to led_set_brightness(). This is the second phase of the change to reduce confusion between the leds internal and external interfaces that set brightness. With this change, now the external interface is led_set_brightness(). The first phase renamed the internal interface led_set_brightness() to __led_set_brightness(). There are no changes to the interface implementations. Signed-off-by: Shuah Khan <shuahkhan@gmail.com> Signed-off-by: Bryan Wu <bryan.wu@canonical.com>
* | Merge branch 'master' of ↵John W. Linville2012-07-2016-227/+250
|\ \ | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next into for-davem
| * \ Merge branch 'for-john' of ↵John W. Linville2012-07-191-0/+1
| |\ \ | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next
| | * | mac80211: flush stations before stop beaconingEliad Peller2012-07-181-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When AP interface is going down, the stations are flushed (in ieee80211_do_stop()) only after the beaconing was stopped. However, drivers might rely on stations being removed before the beaconing was stopped, in order to clean up properly. Fix it by flushing the stations on ap stop. (we already do the same for other interface types, e.g. in ieee80211_set_disassoc()) Signed-off-by: Eliad Peller <eliad@wizery.com> 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>
| * | | Merge branch 'for-john' of ↵John W. Linville2012-07-175-20/+36
| |\ \ \ | | | |/ | | |/| | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next
| | * | mac80211: go out of PS before sending disassocEliad Peller2012-07-171-6/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | on disassoc, ieee80211_set_disassoc() goes out of PS before indicating BSS_CHANGED_ASSOC (not sure why this is needed, but some drivers might count on the current behavior). However, it does it after sending the disassoc frame, which results in null-data frame being sent (in order to go out of ps) after we were already sent the disassoc, which is invalid. Fix it by going out of ps before sending the disassoc. Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| | * | mac80211: fix tx-mgmt cookie value being left uninitializedNicolas Cavallari2012-07-171-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | commit "mac80211: unify SW/offload remain-on-channel" moved the cookie assignment from ieee80211_mgmt_tx() to ieee80211_start_roc_work(). But the latter is only called where offchannel is needed. If offchannel isn't needed/used, a uninitialized cookie value would be returned to userspace. This patch sets the cookie value when offchannel isn't used. Signed-off-by: Nicolas Cavallari <cavallar@lri.fr> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| | * | cfg80211/mac80211: re-add get_channel operationJohannes Berg2012-07-131-0/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This essentially reverts commit 2e165b818456 but introduces the get_channel operation with a new wireless_dev argument so that you can retrieve the channel per interface. This is necessary as even though we can track all interface channels (except monitor) we can't track the channel type used. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| | * | Revert "mac80211: refactor virtual monitor code"Johannes Berg2012-07-133-17/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This reverts commit 870d37fc22f3e40f9f23e06c581c8538fc16a2f0. This code doesn't work as cfg80211 will call set_monitor_enabled at the wrong time and it doesn't seem to be possible to fix this. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| | * | mac80211: fix use after freeAlan Cox2012-07-131-2/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | roc is destroyed then roc->started is referenced. Keep a local cache. Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| * | | Merge branch 'for-john' of ↵John W. Linville2012-07-1216-206/+209
| |\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next Conflicts: drivers/net/wireless/iwmc3200wifi/cfg80211.c drivers/net/wireless/mwifiex/cfg80211.c
| | * | mac80211: iterate the virtual monitor interfaceJohannes Berg2012-07-122-10/+28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If the virtual monitor interface is requested by the driver, it should also be iterated over when the driver wants to iterate all active interfaces. To allow that protect it with the iflist_mtx. Change-Id: I58ac5de2f4ce93d12c5a98ecd2859f60158d5d69 Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| | * | minstrel_ht: enable frame aggregation for fixed rateSylvain Roger Rieunier2012-07-121-2/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When sample_idx is set to a value other than -1 it activates the IEEE80211_TX_CTL_RATE_CTRL_PROBE flag which disables frame aggregation. To allow frame aggregation during fixed rate it is necessary to set max_tp_rate, max_tp_rate2 and max_prob_rate instead of sample_idx. Signed-off-by: Sylvain Roger Rieunier <sylvain.roger.rieunier@gmail.com> [reword commit message a bit] Signed-off-by: Johannes Berg <johannes.berg@intel.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: add time synchronisation with BSS for assocJohannes Berg2012-07-124-10/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some drivers (iwlegacy, iwlwifi and rt2x00) today use the bss_conf.last_tsf value. By itself though that value is completely worthless since it may be ancient. What really is needed is synchronisation between some device time and the TSF. To clarify this, rename bss_conf.last_tsf to sync_tsf and add sync_device_ts which is obtained from rx_status which gets a new field device_timestamp for this purpose. This is intentionally not using the mactime field since that is used for other things and in IBSS is expected to sync with the IBSS's TSF which isn't necessarily true for the device timestamp. Also, since we have the information and it's useful even before the connection has been established, give all the timing details to the driver before authenticating. Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| | * | mac80211: redesign scan RXJohannes Berg2012-07-124-80/+32
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Scan receive is rather inefficient when there are multiple virtual interfaces. We iterate all of the virtual interfaces and then notify cfg80211 about each beacon many times. Redesign scan RX to happen before everything else. Then we can also get rid of IEEE80211_RX_IN_SCAN since we don't have to accept frames into the RX handlers for scanning or scheduled scanning any more. Overall, this simplifies the code. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| | * | mac80211: track scheduled scan virtual interfaceJohannes Berg2012-07-124-14/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Instead of tracking whether or not we're in a scheduled scan, track the virtual interface (sdata) in an RCU-protected pointer to make it usable from RX to check the MAC address. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| | * | mac80211: make scan_sdata pointer usable with RCUJohannes Berg2012-07-123-14/+30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Making the scan_sdata pointer usable with RCU makes it possible to dereference it in the RX path to see if a received frame actually matches the interface that is scanning. This is just preparations, making the pointer __rcu. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| | * | mac80211: fix invalid band deref building preq IEsArik Nemtsov2012-07-122-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The function building probe-request IEs does not validate the band is supported before dereferencing it. This can result in a panic when all bands are traversed, as done during sched-scan start. Warn when this happens and return an empty probe request. Also fix sched-scan to not waste memory on unsupported bands. Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| | * | nl80211: move scan API to wdevJohannes Berg2012-07-121-2/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The new P2P Device will have to be able to scan for P2P search, so move scanning to use struct wireless_dev instead of struct net_device. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| | * | cfg80211: use wireless_dev for interface managementJohannes Berg2012-07-123-14/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In order to be able to create P2P Device wdevs, move the virtual interface management over to wireless_dev structures. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| | * | cfg80211: use wdev in mgmt-tx/ROC APIsJohannes Berg2012-07-095-17/+27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The management frame and remain-on-channel APIs will be needed in the P2P device abstraction, so move them over to the new wdev-based APIs. Userspace can still use both the interface index and wdev identifier for them so it's backward compatible, but for the P2P Device wdev it will be able to use the wdev identifier only. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| | * | mac80211: remove ieee80211_key_removedJohannes Berg2012-07-091-20/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This API call was intended to be used by drivers if they want to optimize key handling by removing one key when another is added. Remove it since no driver is using it. If needed, it can always be added back. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| | * | mac80211: remove unused assignmentJohannes Berg2012-07-091-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ieee80211_mlme_notify_scan_completed() iterates all interfaces and doesn't need to assign anything to the sdata variable before the loop. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| | * | mac80211: update BSS info on AC parameters changeJohannes Berg2012-07-092-14/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When the AC parameters change, drivers might rely on getting a bss_info_changed notification with BSS_CHANGED_QOS in addition to the conf_tx call. Always call the function when userspace updates are made (in AP/GO modes) and also set the change flag when updates were made by the AP (in managed mode.) Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| | * | mac80211: request TX status for BlockAck RequestsChristian Lamparter2012-07-071-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Because ieee80211_tx_status in status.c checks if outgoing BlockAck requests have been acked, it is necessary to tell the driver that tx feedback for this sort of frame is important. Otherwise, the stack will continue to send the same BlockAck request over and over, which can cause the receiver to flush or clean its reorder buffer over and over. Signed-off-by: Christian Lamparter <chunkeey@googlemail.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* | | | Merge branch 'master' of ↵John W. Linville2012-07-1211-194/+258
|\| | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next into for-davem
| * | | Merge branch 'for-john' of git://git.sipsolutions.net/mac80211-nextJohn W. Linville2012-07-0911-194/+258
| |\| |
| | * | mac80211: fix crash with single-queue driversJohannes Berg2012-07-061-2/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Larry (and some others I think) reported that with single-queue drivers mac80211 crashes when waking the queues. This happens because we allocate just a single queue for each virtual interface in case the driver doesn't have at least 4 queues, but the code stopping/waking the virtual interface queues wasn't taking this into account. Reported-by: Larry Finger <Larry.Finger@lwfinger.net> Tested-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| | * | mac80211: always set in_reconfig=false on wakeupEliad Peller2012-07-061-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If the interfaces were removed just before a restart work was started, open_count will be 0, and most of the reconfig work will be skipped, including the resetting of local->in_reconfig to false. Leaving local->inconfig = true will result in dropping any incoming packet. Fix it by always setting local->in_reconfig = false (even if there are no active interfaces). Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| | * | mac80211: fix debugfs default key linksJohannes Berg2012-07-061-6/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Due to the way the default key links are created, it happens that a link is left dangling: * both unicast/multicast links are created * unicast link is destroyed, and the links are updated * during this update, adding the multicast link again fails because it is present, destroying the debugfs pointer * removing the multicast link won't work as the pointer has been destroyed Fix this by always removing the links and then re-creating them if needed. Reported-by: Marek Lindner <lindner_marek@yahoo.de> Reported-by: Antonio Quartulli <ordex@autistici.org> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| | * | mac80211: add TX prepare APIJohannes Berg2012-07-033-0/+29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some drivers require setup before being able to send management frames in managed mode, in particular in multi-channel cases. Introduce API to allow the drivers to do such setup while being able to sleep waiting for the setup to finish in the device. This isn't possible inside the TX call since that can't sleep. A future patch may also restructure the TX retry to wait for the driver to report the frame status, as suggested by Arik in http://mid.gmane.org/CA+XVXffKSEL6ZQPQ98x-zO-NL2=TNF1uN==mprRyUmAaRn254g@mail.gmail.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| | * | 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 Berg2012-07-023-14/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| | * | mac80211: include VHT capability IE in probe requestsMahesh Palivela2012-07-023-1/+34
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Insert the VHT capability IE into probe requests. Signed-off-by: Mahesh Palivela <maheshp@posedge.com> 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: allow calling ieee80211_ap_probereq_get() during auth/assocEliad Peller2012-07-021-3/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Drivers might need getting the probe request (e.g. in order to extract the ssid) even during auth/assoc. Make ieee80211_ap_probereq_get() support it by considering auth_data/assoc_data as well. Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| | * | cfg80211/mac80211: remove .get_channelMichal Kazior2012-06-291-11/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We do not need it anymore since cfg80211 tracks monitor channel and monitor channel type. Signed-off-by: Michal Kazior <michal.kazior@tieto.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| | * | mac80211: refactor virtual monitor codeMichal Kazior2012-06-293-14/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use cfg80211 the new .set_monitor_enabled instead of tracking it inside mac80211. Signed-off-by: Michal Kazior <michal.kazior@tieto.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| | * | Merge remote-tracking branch 'wireless-next/master' into mac80211-nextJohannes Berg2012-06-283-3/+11
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| | * | | mac80211: don't require associated->beacon_ies for psEliad Peller2012-06-281-3/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | beacon_ies is needed only in order to extract the dtim period. However, even if it's missing we can still enter ps with dtim=1 (which also happens if the TIM ie is invalid). Most drivers don't use conf.max_sleep_period/ps_dtim_period anyway, and this check prevents them from entering ps if they don't have beacon (but only probe response), even though the beacon is not needed at all. Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| | * | | mac80211: flush queues before deauth/disassocEliad Peller2012-06-281-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On deauth/disassoc we tear down all BA sessions. These DELBA packets are sent on the appropriate TID, while deauth/disassoc is always sent on VO. This sometimes ends with the DELBA being sent after the deauth was already sent. Fix it by flushing all the pending frames before sending deauth/disassoc. Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| | * | | mac80211: don't expose ieee80211_add_srates_ie()Johannes Berg2012-06-285-16/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| | * | | cfg80211: don't allow WoWLAN support without CONFIG_PMJohannes Berg2012-06-271-4/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When CONFIG_PM is disabled, no device can possibly support WoWLAN since it can't go to sleep to start with. Due to this, mac80211 had even rejected the hardware registration. By making all the code and data for WoWLAN depend on CONFIG_PM we can promote this runtime error to a compile-time error. Add #ifdef around all WoWLAN code to remove it in systems that don't need it as they never suspend. Cc: Kalle Valo <kvalo@qca.qualcomm.com> Acked-by: Luciano Coelho <coelho@ti.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| | * | | mac80211: make __ieee80211_recalc_idle staticJohannes Berg2012-06-262-122/+121
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Since it's not called from any file outside where it's defined, the function can be static if moved up in the file before the callers. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-27 02:27:58 +0100