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path: root/drivers/net/wireless/ath/ath9k/htc.h
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* ath: Convert timers to use timer_setup()Kees Cook2017-10-271-1/+1
| | | | | | | | | | | | In preparation for unconditionally passing the struct timer_list pointer to all timer callbacks, switch to using the new timer_setup() and from_timer() to pass the timer pointer explicitly. Cc: Kalle Valo <kvalo@qca.qualcomm.com> Cc: linux-wireless@vger.kernel.org Cc: netdev@vger.kernel.org Signed-off-by: Kees Cook <keescook@chromium.org> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
* ath9k_htc: add support of channel switchChun-Yeow Yeoh2015-06-151-0/+2
| | | | | | | | | | Add the support of channel switching functionality, similar to ath9k support. Tested with TP-Link TL-WN722N and TL-WN821N. Signed-off-by: Chun-Yeow Yeoh <yeohchunyeow@gmail.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
* ath9k_htc: memory corruption calling set_bit()Dan Carpenter2015-05-261-3/+3
| | | | | | | | | | | | | | | | | | | | In d8a2c51cdcae ('ath9k_htc: Use atomic operations for op_flags') we changed things like this: - if (priv->op_flags & OP_TSF_RESET) { + if (test_bit(OP_TSF_RESET, &priv->op_flags)) { The problem is that test_bit() takes a bit number and not a mask. It means that when we do: set_bit(OP_TSF_RESET, &priv->op_flags); Then it sets the (1 << 6) bit instead of the 6 bit so we are setting a bit which is past the end of the unsigned long. Fixes: d8a2c51cdcae ('ath9k_htc: Use atomic operations for op_flags') Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
* ath9k_htc: add new WMI_REG_RMW_CMDID commandOleksij Rempel2015-03-301-0/+5
| | | | | | | | | | | | Since usb bus add extra delay on each request, a command with read + write requests is too expensive. We can dramtically reduce usb load by moving this command to firmware. In my tests, this patch will reduce channel scan time for about 5-10 seconds. Signed-off-by: Oleksij Rempel <linux@rempel-privat.de> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
* ath9k and ath9k_htc: rename variable "led_blink"Hong Xu2015-01-271-1/+1
| | | | | | | | | | | | | | | ath9k and ath9k_htc use the variable name "led_blink" to indicate whether the module parameter "blink" is on. This name is easy to conflict with other variables, and has caused a compiler error found by kbuild test bot. The compiler error is as following: drivers/net/wireless/ath/ath9k/ath9k_htc.o:(.data+0x47c): multiple definition of `led_blink' drivers/net/wireless/ath/ath9k/ath9k.o:(.bss+0x20): first defined here Fixes: 3a939a671225 ("ath9k_htc: Add a module parameter to disable blink") Reported-by: kbuild test robot <fengguang.wu@intel.com> Signed-off-by: Hong Xu <hong@topbug.net> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
* ath9k_htc: Add a module parameter to disable blinkHong Xu2015-01-231-0/+3
| | | | | | | | | Add an option "blink" to enable or disable the LED blink. The default value is set to 1 so that existing users would not experience any unexpected changes. Signed-off-by: Hong Xu <hong@topbug.net> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
* ath9k_htc: remove return of value in empty definintion of ath9k_htc_deinit_debugJohn W. Linville2014-11-111-1/+3
| | | | | Cc: Oleksij Rempel <linux@rempel-privat.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* ath9k_htc: add spectral scan debug interfaceOleksij Rempel2014-11-111-0/+2
| | | | | Signed-off-by: Oleksij Rempel <linux@rempel-privat.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* ath9k_htc: add struct ath_spec_scan_priv to ath9k_htc_privOleksij Rempel2014-11-111-0/+1
| | | | | Signed-off-by: Oleksij Rempel <linux@rempel-privat.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* ath9k: fixup "ath9k_htc: fix build with disabled debug"John W. Linville2014-05-201-1/+1
| | | | | | | | Apparently Oleksij's compile testing was no better than mine initially was... :-( Cc: Oleksij Rempel <linux@rempel-privat.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* ath9k_htc: fix build with disabled debugOleksij Rempel2014-05-201-1/+1
| | | | | | | | | | | | | | CC [M] drivers/net/wireless/ath/ath9k/htc_drv_txrx.o drivers/net/wireless/ath/ath9k/htc_drv_txrx.c: In function ‘ath9k_rx_prepare’: drivers/net/wireless/ath/ath9k/htc_drv_txrx.c:1006:2: warning: passing argument 2 of ‘ath9k_htc_err_stat_rx’ from incompatible pointer type [enabled by default] ath9k_htc_err_stat_rx(priv, &rx_stats); ^ In file included from drivers/net/wireless/ath/ath9k/htc_drv_txrx.c:17:0: drivers/net/wireless/ath/ath9k/htc.h:380:20: note: expected ‘struct ath_htc_rx_status *’ but argument is of type ‘struct ath_rx_status *’ static inline void ath9k_htc_err_stat_rx(struct ath9k_htc_priv *priv, Signed-off-by: Oleksij Rempel <linux@rempel-privat.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* ath9k & ath9k_htc: move ath_rx_stats to cmnOleksij Rempel2014-05-131-12/+5
| | | | | | | and use it. This move need changes in both drivers. Signed-off-by: Oleksij Rempel <linux@rempel-privat.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* ath9k|ath9k_htc: move IEEE80211_MS_TO_TU to commonOleksij Rempel2014-03-171-1/+0
| | | | | Signed-off-by: Oleksij Rempel <linux@rempel-privat.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* ath9k_htc: sync beacon slot code with ath9kOleksij Rempel2014-03-171-0/+8
| | | | | | | we will need it for common-beacon Signed-off-by: Oleksij Rempel <linux@rempel-privat.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* ath9k_htc: use common->op_flagsOleksij Rempel2014-03-171-3/+0
| | | | | Signed-off-by: Oleksij Rempel <linux@rempel-privat.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* ath9k_htc: use ath_beacon_conf.enable_beaconOleksij Rempel2014-03-171-1/+0
| | | | | | | to reduce difference between ath9k and ath9k_htc Signed-off-by: Oleksij Rempel <linux@rempel-privat.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* ath9k_htc: move beaconq to struct htc_beaconOleksij Rempel2014-03-171-1/+1
| | | | | Signed-off-by: Oleksij Rempel <linux@rempel-privat.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* ath9k_htc: use common ath_beacon_configOleksij Rempel2014-03-171-6/+4
| | | | | Signed-off-by: Oleksij Rempel <linux@rempel-privat.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* ath9k_htc: use ath9k_cmn_init_channels_ratesOleksij Rempel2014-02-281-1/+0
| | | | | | | and ath_common sbands. Signed-off-by: Oleksij Rempel <linux@rempel-privat.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* Merge branch 'master' of ↵John W. Linville2014-02-131-0/+2
|\ | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless
| * ath9k_htc: avoid scheduling while atomic on sta_rc_updateStanislaw Gruszka2014-02-041-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | mac80211 ->sta_rc_update() callback must be atomic. Since we have to take mutex and do other operations that can sleep when sending fimrware commands to device, the only option to satisfy atomicity requirement of ->sta_rc_update(), that I can see, is introduce work_struct and defer uploading new rates to that work. Tested-by: Oleksij Rempel <linux@rempel-privat.de> Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | ath9k_htc: use ath9k_cmn_process_rssiOleksij Rempel2014-02-121-1/+0
|/ | | | | Signed-off-by: Oleksij Rempel <linux@rempel-privat.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* ath9k_htc: reconfigure led_gpios after resumeOleksij Rempel2013-12-181-0/+5
| | | | | | | | | On suspend/resume, firmware will restart and gpios configuration will be reseted. Restore this configureation at least for LEDs Signed-off-by: Oleksij Rempel <linux@rempel-privat.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* ath9k_htc: Add ethtool stats support.Ben Greear2013-06-241-0/+14
| | | | | | | | | | | | This provides some of the same info found in the ath9k_htc debugfs through the standard ethtool stats API. This logic is only supported when ath9k_htc debugfs kernel feature is enabled, since that is the only time stats are actually gathered. Signed-off-by: Ben Greear <greearb@candelatech.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* ath9k_htc: Support reporting tx and rx chain mask.Ben Greear2013-06-241-0/+2
| | | | | Signed-off-by: Ben Greear <greearb@candelatech.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* ath9k_htc: add STBC TX supportOleksij Rempel2013-06-121-0/+1
| | | | | | | | | | All known ar7010+ar* device and current FW support STBC TX. This patch make use of it and suggest to send STBC if peer support it. I use wort "suggest" since currenly we have separate rate controller in FW which will make decision based on rate and hardware. Signed-off-by: Oleksij Rempel <linux@rempel-privat.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* ath9k_htc: Add support for mesh interfacesJavier Cardona2013-05-221-0/+7
| | | | | | | | | | | | | | More specifically, enable AP-style beaconing on mesh ifaces and change the hw capabilities to reflect mesh support. Coexistence with a virtual STA interface was tested as working fine. Signed-off-by: Javier Cardona <javier@cozybit.com> [rebase, add iface combinations] Signed-off-by: Thomas Pedersen <thomas@cozybit.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* ath9k_htc: fix signal strength handling issuesFelix Fietkau2013-02-271-0/+1
| | | | | | | | | | | | | | | The ath9k commit 2ef167557c0a26c88162ecffb017bfcc51eb7b29 (ath9k: fix signal strength reporting issues) fixed an issue where the reported per-frame signal strength reported to mac80211 was being overwritten with an internal average. The same issue is also present in ath9k_htc. In addition to preventing the driver from overwriting the value, this commit also ensures that the internal average (which is used for ANI) only tracks beacons of the AP that we're connected to. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Cc: stable@vger.kernel.org Signed-off-by: John W. Linville <linville@tuxdriver.com>
* ath9k/ath9k_htc: Remove WME macrosSujith Manoharan2012-11-211-2/+2
| | | | | | | | Use the macros provided by mac80211 and remove redundant declarations inside the drivers. Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* mac80211: move TX station pointer and restructure TXThomas Huehn2012-07-311-0/+1
| | | | | | | | | | | | | | 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>
* ath9k_htc: Fix IDLE power saveSujith Manoharan2012-06-261-2/+0
| | | | | | | | Remove the radio enable/disable stuff and fix the transition to FULL_SLEEP mode when the device is idle. Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* ath9k_htc: Use atomic operations for op_flagsSujith Manoharan2012-06-261-1/+1
| | | | | Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* ath9k_htc: Use CONFIG_ATH9K_BTCOEX_SUPPORTSujith Manoharan2012-02-271-3/+15
| | | | | | | | ath9k_htc can also make use of CONFIG_ATH9K_BTCOEX_SUPPORT to be compiled without BTCOEX support. Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* ath9k_htc: Init BTCOEX inside htc_drv_gpio.cSujith Manoharan2012-02-271-0/+1
| | | | | Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* ath9k_htc: Start/stop btcoex using a helperSujith Manoharan2012-02-271-0/+2
| | | | | Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* ath9k_htc: minor clean-upMohammed Shafi Shajakhan2011-08-101-3/+0
| | | | | Signed-off-by: Mohammed Shafi Shajakhan <mohammed@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* ath9k: Drag the driver to the year 2011Sujith Manoharan2011-05-191-1/+1
| | | | | | | The Times They Are a-Changin'. Signed-off-by: Sujith Manoharan <Sujith.Manoharan@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* ath9k_htc: Fix packet timeoutSujith Manoharan2011-05-191-2/+2
| | | | | | | | | The WMI tx status event timeout was not aligning with the TX cleanup timer threshold value. Fix this to handle dropped packets. Signed-off-by: Sujith Manoharan <Sujith.Manoharan@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* ath9k_htc: Fix BSSID calculationSujith Manoharan2011-05-191-0/+1
| | | | | | | | | | The BSSID/AID has to be set for the first associated station interface. Subsequent interfaces may move out of assoc/disassoc status, in which case, the BSSID has to be re-calculated from the available interfaces. Also, ANI should be enabled or disabled based on the current opmode. Signed-off-by: Sujith Manoharan <Sujith.Manoharan@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* ath9k_htc: Fix station flagsSujith Manoharan2011-05-191-6/+1
| | | | | | | | | The FW does absolutely nothing with the station flags, so remove them. But keep the field around since it might come in handy in the future. Signed-off-by: Sujith Manoharan <Sujith.Manoharan@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* ath9k_htc: Fix mode selectionSujith Manoharan2011-05-191-9/+2
| | | | | | | | Remove all the unsupported modes like FH, TURBO etc. Since this requires a FW update, increase the fw version to 1.3 Signed-off-by: Sujith Manoharan <Sujith.Manoharan@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* ath9k_htc: Revamp LED managementSujith Manoharan2011-04-291-37/+28
| | | | | | | | Remove all the convoluted hacks in the driver and simplify things by making use of mac80211's LED triggers. Signed-off-by: Sujith Manoharan <Sujith.Manoharan@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* ath9k_htc: Add a new WMI command to set a rate maskSujith Manoharan2011-04-281-0/+7
| | | | | | | | This patch adds WMI_BITRATE_MASK_CMDID which can be used by the set_bitrate_mask() handler. Signed-off-by: Sujith Manoharan <Sujith.Manoharan@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* ath9k_htc: Remove unused macros and structuresSujith Manoharan2011-04-251-3/+0
| | | | | Signed-off-by: Sujith Manoharan <Sujith.Manoharan@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* ath9k_htc: Fix AMPDU subframe handlingSujith Manoharan2011-04-251-7/+7
| | | | | | | | | | | * Register the driver's maximum ampdu subframe limit to mac80211. * Cleanup the target capabilities structure and fix an endian issue. * Fix BTCOEX by sending a command to the target when the BT priority changes. * Bump the required firmware version to 1.1 Signed-off-by: Sujith Manoharan <Sujith.Manoharan@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* ath9k_htc: Cleanup HTC debugfsRajkumar Manoharan2011-04-191-14/+0
| | | | | | | | | Move the ath9k_htc debugfs under ieee80211 to be inline with ath9k driver and it also helps to simplify debug code. Signed-off-by: Rajkumar Manoharan <rmanoharan@atheros.com> Acked-by: Sujith Manoharan <Sujith.Manoharan@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* ath9k_htc: Add debugfs support to change debug maskRajkumar Manoharan2011-04-191-0/+1
| | | | | | Signed-off-by: Rajkumar Manoharan <rmanoharan@atheros.com> Acked-by: Sujith Manoharan <Sujith.Manoharan@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* ath9k_htc: Add detailed firmware statisticsSujith Manoharan2011-04-131-8/+28
| | | | | | | | | | | New debugfs files: <debugfs_root>/ath9k_htc/<phy#>/tgt_int_stats <debugfs_root>/ath9k_htc/<phy#>/tgt_tx_stats <debugfs_root>/ath9k_htc/<phy#>/tgt_rx_stats Signed-off-by: Sujith Manoharan <Sujith.Manoharan@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* ath9k_htc: Add a timer to cleanup WMI eventsSujith Manoharan2011-04-131-1/+7
| | | | | | | | | | | Occasionally, a WMI event would arrive ahead of the TX URB completion handler. Discarding these events would exhaust the available TX slots, so handle them by running a timer cleaning up such events. Also, timeout packets for which TX completion events have not arrived. Signed-off-by: Sujith Manoharan <Sujith.Manoharan@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* ath9k_htc: Add a debugfs file showing endpoint statusSujith Manoharan2011-04-131-0/+1
| | | | | | | Location: ath9k_htc/phy#/queue Signed-off-by: Sujith Manoharan <Sujith.Manoharan@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
generated by cgit (git 2.34.1) at 2025-02-28 05:05:27 +0000