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2014-02-24ath9k: Enable U-APSD AP mode supportJouni Malinen
mac80211 handles the actual operations, so ath9k can just indicate support for this. Based on initial tests, this combination seems to work fine. Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-02-24drivers:net:wireless:airo.c:checkpatch.pl cleanupAvinash kumar
removed following warnings- drivers/net/wireless/airo.c:39: WARNING: Use #include <linux/io.h> instead of <asm/io.h> drivers/net/wireless/airo.c:48: WARNING: Use #include <linux/uaccess.h> instead of <asm/uaccess.h> Signed-off-by: Avinash Kumar <avi.kp.137@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-02-24hostap: add Netgear MA401 cardCédric Le Goater
This is a relatively old Prism2 card which is correctly supported by the hostap driver. Signed-off-by: Cédric Le Goater <clg@fr.ibm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-02-24net: wireless: wl3501_cs: Remove duplicate includeSachin Kamat
linux/etherdevice.h was included twice. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-02-24b43: return true / false instead of numbers in functions which return bool valueZhao, Gang
Signed-off-by: Zhao, Gang <gamerh2o@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-02-24b43: Kconfig: let config B43_BCMA_PIO depends on B43Zhao, Gang
Logically, config B43_BCMA_PIO should depend on B43. This also solves the problem that sub options of b43 driver didn't indent correctly in make menuconfig's ncurses window. Signed-off-by: Zhao, Gang <gamerh2o@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-02-24rtlwifi: properly apply filter flagsPeter Wu
commit 0baa0fd76f3f5a134461d6cf30294f6bb1bb824c ("rtlwifi: Convert core routines for addition of rtl8192se and rtl8192de") removed setting HW_VAR_RCR, HW_VAR_MGT_FILTER and HW_VAR_CTRL_FILTER. The last two are probably done because some hardware does not support them. The first is probably a mistake. This patch adds the missing set_hw_reg call. For PCI support, rx_conf is not touched directly. Instead, get_hw_reg is used to abstract between receive_config (for PCI) and rx_conf (for USB). This was tested on a 10ec:8176 Realtek RTL8188CE (according to the label on the mini-PCIe card). Before this patch, `iw wlan0 set monitor otherbss` did not capture frames from other BSS's. After this patch, it does print packets. Tested-by: Peter Wu <lekensteyn@gmail.com> Signed-off-by: Peter Wu <lekensteyn@gmail.com> Acked-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-02-24rtlwifi: avoid accessing RCR directlyPeter Wu
The rtl*_set_check_bssid functions are mostly the same, but access the RCR register in different ways. Use the get_hw_reg abstraction layer (which reads rtlpci->receive_config for PCI devices and mac->rx_conf for USB). There is no functional change for cases where receive_config was accessed directly. For rtl8192ce, there is still no change because nothing modifies REG_RCR or receive_config. For rtl8192cu, it now also applies changes to rx_conf from configure_filter, but that can be considered a bug which is fixed later. Signed-off-by: Peter Wu <lekensteyn@gmail.com> Acked-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-02-24mwifiex: memory corruption in mwifiex_tdls_add_vht_capab()Dan Carpenter
There is a typo here because the names are confusingly similar. The intent was sizeof(struct ieee80211_vht_cap) (size 12) but sizeof(struct ieee80211_ht_cap) (size 32) was used. Anway, it's cleaner to just specify the variable instead of the type. Fixes: 5f6d5983394f ('mwifiex: add VHT support for TDLS') Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Acked-by: Bing Zhao <bzhao@marvell.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-02-24Merge branch 'for-john' of ↵John W. Linville
git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-next
2014-02-24Merge branch 'for-upstream' of ↵John W. Linville
git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next
2014-02-24Merge branch 'for-john' of ↵John W. Linville
git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next
2014-02-24Merge branch 'for-linville' of git://github.com/kvalo/athJohn W. Linville
2014-02-24Revert "Staging: rtl8812ae: remove modules field of rate_control_ops"John W. Linville
This reverts commit 35582ad9d342025653aaf28ed321bf5352488d7f. This should not have been merged through this tree... Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-02-23iwlwifi: mvm: fix a few wd_disable commentsEliad Peller
Few minor comments. Signed-off-by: Eliad Peller <eliadx.peller@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2014-02-23iwlwifi: mvm: prepare infrastructure for more TLV flagsEran Harary
We use the TLV flags as a handshake between the firmware and the driver. These flags allow the firmware to advertise its capabilities and API version. Since we are running short of bits, we add a new infrastructure which is more scalable, yet backward compatible. We make now the difference between API changes and the capabilities. Both can have an index which allows to scale at will. Signed-off-by: Eran Harary <eran.harary@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2014-02-23iwlwifi: mvm: remove redundant define in fw.cInbal Hacohen
This define is a leftover from dvm (in mvm, it was replaced by MVM_UCODE_ALIVE_TIMEOUT). Signed-off-by: Inbal Hacohen <Inbal.Hacohen@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2014-02-23iwlwifi: nvm: remove reading valid antennas from NVMJohannes Berg
These values aren't used as the firmware values should be used, so reading them is pointless and hides potential errors when somebody uses these values. Leave them zero to make it clearer that they can't be used. We can't remove the struct members as the DVM driver does read the values from EEPROM/OTP and the structure is shared between drivers. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2014-02-20iwlwifi: mvm: add Rx frames statistics via debugfsEyal Shapira
Collect statistics regarding rates and aggregations in Rx frames and export the data via debugfs. Signed-off-by: Eyal Shapira <eyalx.shapira@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2014-02-20iwlwifi: mvm: set immediate apply time bit in time eventsEmmanuel Grumbach
Newer firmware support a new bit in the policy that allows to request to apply the time event immediately. Add this bit without removing the workarounds we used until now to support older firmares. Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2014-02-20iwlwifi: pcie: stop the firmware when we restart itEmmanuel Grumbach
In case the firmware didn't assert but we want to restart it, e.g. we didn't get the reply for a host command, or the Tx queues are stuck, we should stop the firmware by provoking an interrupt. This allows to better debug the firmware in these bad scenarios. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2014-02-20iwlwifi: mvm: fix possible memory leakEytan Lifshitz
iwl_parse_nvm_data() doesn't free allocated memory if it is fed with invalid parameter. Fix this. Signed-off-by: Eytan Lifshitz <eytan.lifshitz@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2014-02-20mac80211: allow driver to return error from sched_scan_stopJohannes Berg
In order to solve races with sched_scan_stop, it is necessary for the driver to be able to return an error to propagate that to cfg80211 so it doesn't send an event. Reviewed-by: Alexander Bondar <alexander.bondar@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2014-02-20cfg80211: Pass TDLS peer capability information in tdls_mgmtSunil Dutt Undekari
While framing the TDLS Setup Confirmation frame, the driver needs to know if the TDLS peer is VHT/HT/WMM capable and thus shall construct the VHT/HT operation / WMM parameter elements accordingly. Supplicant determines if the TDLS peer is VHT/HT/WMM capable based on the presence of the respective IEs in the received TDLS Setup Response frame. The host driver should not need to parse the received TDLS Response frame and thus, should be able to rely on the supplicant to indicate the capability of the peer through additional flags while transmitting the TDLS Setup Confirmation frame through tdls_mgmt operations. Signed-off-by: Sunil Dutt Undekari <usdutt@qti.qualcomm.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2014-02-20Merge remote-tracking branch 'wireless-next/master' into mac80211-nextJohannes Berg
2014-02-18Bluetooth: append new supported device to the list [0b05:17d0]Andy Shevchenko
The device found on Asus Z87 Expert motherboard requires firmware to work correctly. T: Bus=03 Lev=01 Prnt=01 Port=03 Cnt=02 Dev#= 3 Spd=12 MxCh= 0 D: Ver= 1.10 Cls=e0(wlcon) Sub=01 Prot=01 MxPS=64 #Cfgs= 1 P: Vendor=0b05 ProdID=17d0 Rev=00.02 C: #Ifs= 2 Cfg#= 1 Atr=e0 MxPwr=100mA I: If#= 0 Alt= 0 #EPs= 3 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb I: If#= 1 Alt= 0 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2014-02-18Bluetooth: sort the list of IDs in the source codeAndy Shevchenko
This will help to manage table of supported IDs. There is no functional change. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2014-02-18Bluetooth: allocate static minor for vhciLucas De Marchi
Commit bfacbb9 (Bluetooth: Use devname:vhci module alias for virtual HCI driver) added the module alias to hci_vhci module so it's possible to create the /dev/vhci node. However creating an alias without specifying the minor doesn't allow us to create the node ahead, triggerring module auto-load when it's first accessed. Starting with depmod from kmod 16 we started to warn if there's a devname alias without specifying the major and minor. Let's do the same done for uhid, kvm, fuse and others, specifying a fixed minor. In systems with systemd as the init the following will happen: on early boot systemd will call "kmod static-nodes" to read /lib/modules/$(uname -r)/modules.devname and then create the nodes. When first accessed these "dead" nodes will trigger the module loading. Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2014-02-15Bluetooth: btusb: Add IMC Networks (Broadcom based)Jurgen Kramer
Add support for IMC Networks (Broadcom based) to btusb driver. Below the output of /sys/kernel/debug/usb/devices for this device: T: Bus=01 Lev=02 Prnt=02 Port=04 Cnt=01 Dev#= 3 Spd=12 MxCh= 0 D: Ver= 2.00 Cls=ff(vend.) Sub=01 Prot=01 MxPS=64 #Cfgs= 1 P: Vendor=13d3 ProdID=3404 Rev= 1.12 S: Manufacturer=Broadcom Corp S: Product=BCM20702A0 S: SerialNumber=240A649F8246 C:* #Ifs= 4 Cfg#= 1 Atr=e0 MxPwr= 0mA I:* If#= 0 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=01 Prot=01 Driver=btusb E: Ad=81(I) Atr=03(Int.) MxPS= 16 Ivl=1ms E: Ad=82(I) Atr=02(Bulk) MxPS= 64 Ivl=0ms E: Ad=02(O) Atr=02(Bulk) MxPS= 64 Ivl=0ms I:* If#= 1 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=01 Prot=01 Driver=btusb E: Ad=83(I) Atr=01(Isoc) MxPS= 0 Ivl=1ms E: Ad=03(O) Atr=01(Isoc) MxPS= 0 Ivl=1ms I: If#= 1 Alt= 1 #EPs= 2 Cls=ff(vend.) Sub=01 Prot=01 Driver=btusb E: Ad=83(I) Atr=01(Isoc) MxPS= 9 Ivl=1ms E: Ad=03(O) Atr=01(Isoc) MxPS= 9 Ivl=1ms I: If#= 1 Alt= 2 #EPs= 2 Cls=ff(vend.) Sub=01 Prot=01 Driver=btusb E: Ad=83(I) Atr=01(Isoc) MxPS= 17 Ivl=1ms E: Ad=03(O) Atr=01(Isoc) MxPS= 17 Ivl=1ms I: If#= 1 Alt= 3 #EPs= 2 Cls=ff(vend.) Sub=01 Prot=01 Driver=btusb E: Ad=83(I) Atr=01(Isoc) MxPS= 25 Ivl=1ms E: Ad=03(O) Atr=01(Isoc) MxPS= 25 Ivl=1ms I: If#= 1 Alt= 4 #EPs= 2 Cls=ff(vend.) Sub=01 Prot=01 Driver=btusb E: Ad=83(I) Atr=01(Isoc) MxPS= 33 Ivl=1ms E: Ad=03(O) Atr=01(Isoc) MxPS= 33 Ivl=1ms I: If#= 1 Alt= 5 #EPs= 2 Cls=ff(vend.) Sub=01 Prot=01 Driver=btusb E: Ad=83(I) Atr=01(Isoc) MxPS= 49 Ivl=1ms E: Ad=03(O) Atr=01(Isoc) MxPS= 49 Ivl=1ms I:* If#= 2 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=(none) E: Ad=84(I) Atr=02(Bulk) MxPS= 32 Ivl=0ms E: Ad=04(O) Atr=02(Bulk) MxPS= 32 Ivl=0ms I:* If#= 3 Alt= 0 #EPs= 0 Cls=fe(app. ) Sub=01 Prot=01 Driver=(none) Signed-off-by: Jurgen Kramer <gtmkramer@xs4all.nl> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2014-02-15ath10k: implement sta_rc_update()Michal Kazior
This allows dynamic changes of bandwidth/nss/smps, e.g. via ht/vht operation mode change notification. Signed-off-by: Michal Kazior <michal.kazior@tieto.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2014-02-15ath10k: fix SMPS supportMichal Kazior
Firmware ignores SMPS flags in peer assoc command. For SMPS to work it is necessary to set peer parameter after peer assoc command so that tx chainmask is setup properly. This should fix packet loss and improve throughput with stations that have SMPS enabled upon association. Signed-off-by: Michal Kazior <michal.kazior@tieto.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2014-02-14ath10k: release conf_mutex if vdev_start() failsKalle Valo
I modified Michal's commit c930f744bdb0 ("ath10k: implement channel switching") to return when vdev_start() fails, but forgot to release conf_mutex. Found by coccinelle: >> drivers/net/wireless/ath/ath10k/mac.c:2745:5-11: preceding lock on line 2663 Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2014-02-14ath: remove camel case from struct reg_dmn_pair_mappingKalle Valo
Fixes a checkpatch warning in ath10k: drivers/net/wireless/ath/ath10k/mac.c:1636: WARNING: Avoid CamelCase: <regpair->regDmnEnum> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2014-02-14ath10k: fix alignment in ath10k_dbg()Kalle Valo
Fix a checkpatch warning: drivers/net/wireless/ath/ath10k/debug.h:95: CHECK: Alignment should match open parenthesis Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2014-02-13Staging: rtl8812ae: remove modules field of rate_control_opsStephen Rothwell
This has been removed in further work. Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-02-13wcn36xx: Update dtim period before starting BSSPontus Fuchs
The dtim period sent to FW was 0 because the dtim period was never set. This caused an incorrect dtim count to be sent in beacons. Signed-off-by: Pontus Fuchs <pontus.fuchs@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-02-13wcn36xx: Track dpu signature per staPontus Fuchs
This fixes problems seen with multiple softap clients and reconnecting softap clients. Signed-off-by: Pontus Fuchs <pontus.fuchs@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-02-13wcn36xx: Rename wcn36xx_vif.ucast_dpu_signature to self_ucast_dpu_signPontus Fuchs
This is more line with the names of the other members Signed-off-by: Pontus Fuchs <pontus.fuchs@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-02-13wcn36xx: Add support for 3680Pontus Fuchs
3680 has a few registers on other addresses. Signed-off-by: Pontus Fuchs <pontus.fuchs@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-02-13wcn36xx: Print FW capabilitiesPontus Fuchs
After fw caps exchange, print the FW's capabilities. Signed-off-by: Pontus Fuchs <pontus.fuchs@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-02-13wcn36xx: Cache nv to avoid request_firmware on resume pathPontus Fuchs
If wowlan if off mac80211 will stop / start the driver on suspend / resume. This causes problems on resume since request_firmware is called from start. Fix this by caching the nv. Signed-off-by: Pontus Fuchs <pontus.fuchs@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-02-13wcn36xx: Wait longer for SMD commands to completePontus Fuchs
On some wcnss firmwares the start command can take up to 300ms to complete. Currently there is a 200ms timeout for SMD command to complete which causes the start to fail. Increase the timeout to 500ms. Also improve debug information regarding SMD command completion time. Signed-off-by: Pontus Fuchs <pontus.fuchs@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-02-13wcn36xx: Improve feature caps exchangePontus Fuchs
* Response format is not in the canonical format. wcn36xx_smd_rsp_status_check cannot be used. * Save the FW caps in wcn36xx struct for later use. Signed-off-by: Pontus Fuchs <pontus.fuchs@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-02-13wcn36xx: Fix copy paste error hal_exit_bmps -> hal_keep_alivePontus Fuchs
Signed-off-by: Pontus Fuchs <pontus.fuchs@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-02-13wlcore: add support for STA CSA with chan contextsArik Nemtsov
TI wl12xx/wl18xx cards support channel switch via a driver specific switch_channel op while operating with channel contexts. Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-02-13wlcore: enable beacon filtering only after receiving a beaconEliad Peller
Enabling beacon filtering before receving a beacon might result in not having a beacon at all for the current connected AP, which prevents the station from entering power-save. Replace the current approach (of starting beacon filtering on init) and configure beacon filering only after bss_conf->dtimper is set (which means mac80211 already parsed a beacon). Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-02-13wlcore: increase timeout to 5000 msecsYaniv Machani
dfs configuration command might take longer than the current timeout. increase it to 5 seconds. Signed-off-by: Yaniv Machani <yanivma@ti.com> Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-02-13wlcore: decrease warning verbosity during recoveryArik Nemtsov
Silently ignore repetitive scheduling of recovery work and commands being passed to the bus when the HW is not available. This can happen many times during recovery and slow it down. It also spams the kernel logs. Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-02-13wlcore: consider multiple APs when checking active_link_countEliad Peller
Each AP has its own global and broadcast links, so when checking for active sta count (according to the active_link_count) we must take them all into account. Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-02-13wlcore: don't handle unsetting of default wep keyEliad Peller
mac80211 unsets the default wep key on disassoc. The fw doesn't support this notification, so simply ignore it. The actual flow actually triggers fw recovery in some cases, as mac80211 unsets the default key only after disassoc, when wlvif->sta.hlid, resulting in invalid hlid being passed to the fw. Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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