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path: root/drivers/net/wireless/ath/ath6kl
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* Patched in Tegra support.Jonathan Herman2013-01-17
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* Merge branch 'for-john' of ↵John W. Linville2012-11-26
|\ | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next
| * nl80211/cfg80211: support VHT channel configurationJohannes Berg2012-11-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Change nl80211 to support specifying a VHT (or HT) using the control channel frequency (as before) and new attributes for the channel width and first and second center frequency. The old channel type is of course still supported for HT. Also change the cfg80211 channel definition struct to support these by adding the relevant fields to it (and removing the _type field.) This also adds new helper functions: - cfg80211_chandef_create to create a channel def struct given the control channel and channel type, - cfg80211_chandef_identical to check if two channel definitions are identical - cfg80211_chandef_compatible to check if the given channel definitions are compatible, and return the wider of the two This isn't entirely complete, but that doesn't matter until we have a driver using it. In particular, it's missing - regulatory checks on the usable bandwidth (if that even makes sense) - regulatory TX power (database can't deal with it) - a proper channel compatibility calculation for the new channel types Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| * cfg80211: pass a channel definition structJohannes Berg2012-11-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Instead of passing a channel pointer and channel type to all functions and driver methods, pass a new channel definition struct. Right now, this struct contains just the control channel and channel type, but for VHT this will change. Also, add a small inline cfg80211_get_chandef_type() so that drivers don't need to use the _type field of the new structure all the time, which will change. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| * cfg80211: remove remain-on-channel channel typeJohannes Berg2012-11-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As mwifiex (and mac80211 in the software case) are the only drivers actually implementing remain-on-channel with channel type, userspace can't be relying on it. This is the case, as it's used only for P2P operations right now. Rather than adding a flag to tell userspace whether or not it can actually rely on it, simplify all the code by removing the ability to use different channel types. Leave only the validation of the attribute, so that if we extend it again later (with the needed capability flag), it can't break userspace sending invalid data. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* | Merge branch 'for-linville' of git://github.com/kvalo/ath6klJohn W. Linville2012-11-16
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| * | ath6kl: support NL80211_USER_REG_HINT_CELL_BASE eventsKalle Valo2012-11-16
| | | | | | | | | | | | | | | | | | | | | | | | As ath6kl firmware can't do intersections the driver should only listen to regdom changes from cellular base stations, all other requests need to be refused. Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| * | ath6kl: Add a hardware flag for SDIO CRC error workaroundMohammed Shafi Shajakhan2012-10-24
| | | | | | | | | | | | | | | | | | | | | | | | Make use of SDIO CRC error workaround hardware flag and avoid target revision checks. Signed-off-by: Mohammed Shafi Shajakhan <mohammed@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| * | ath6kl: Fix mapping uplink endpoint for AR6004Mohammed Shafi Shajakhan2012-10-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | AR6004(UB134) firmware supports only LP Endpoint, So map all Access Categories to Low Priority endpoints. This fixes a WPA2 connection issue as the uplink(tx) endpoint is appropriately mapped in sync with the firmware. Tested-by: Ben Gray <ben.r.gray@gmail.com> Reported-by: Ben Gray <ben.r.gray@gmail.com> Signed-off-by: Mohammed Shafi Shajakhan <mohammed@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| * | ath6kl: Fix inactivity timeout for AR6004Mohammed Shafi Shajakhan2012-10-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently AR6004 handles the inactivity timeout resolution in minutes rather than seconds. So parse the inactivity timeout to the firmware in minutes. For now we will cleanup the inactive station entries to the nearest converted minutes (ex: an inactive time of 70 seconds would take atleast 2 - 3 minutes) Tested with surprise removal of client cards/host shutdown. Cc: Manikandan Radhakrishnan <mradhakr@qca.qualcomm.com> Reported-by: Leela Kella <leela@qca.qualcomm.com> Signed-off-by: Mohammed Shafi Shajakhan <mohammed@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| * | ath6kl: Rename ATH6KL_HW_FLAG_64BIT_RATESMohammed Shafi Shajakhan2012-10-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Rename ATH6KL_HW_FLAG_64BIT_RATES to ATH6KL_HW_64BIT_RATES. This seemed to be necessary to add/use new hardware flags without exceeding 80 lines. We shall be adding new hw flags dropping the FLAG term. Signed-off-by: Mohammed Shafi Shajakhan <mohammed@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| * | ath6kl: Return error case when ath6kl_usb_alloc_pipe_resources failsMohammed Shafi Shajakhan2012-10-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | Incase the resource allocation for the struct ath6kl_urb_context in the function ath6kl_usb_alloc_pipe_resources fails, return this error case so that ath6kl_usb_probe is aware of this error case. Signed-off-by: Mohammed Shafi Shajakhan <mohammed@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| * | ath6kl: Remove obselete USB device related checksMohammed Shafi Shajakhan2012-10-24
| | | | | | | | | | | | | | | | | | | | | | | | These checks are no longer needed as the necessary USB support is already present in the driver. Signed-off-by: Mohammed Shafi Shajakhan <mohammed@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| * | ath6kl: Check for valid endpoint ID in ath6kl_tx_complete()Pandiyarajan Pitchaimuthu2012-10-24
| | | | | | | | | | | | | | | | | | | | | Endpoint ID is checked to make sure it is valid. Signed-off-by: Pandiyarajan Pitchaimuthu <c_ppitch@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| * | ath6kl: Array index out of bounds checkPandiyarajan Pitchaimuthu2012-10-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The variable assigned_ep can be assigned value of -1 and is never checked if it equals -1. So the endpoint array can have -1 as the index value and can be out of bounds. The value of assigned_ep is checked for -1 and is ensured that the endpoint array doesn't go out of bounds. Signed-off-by: Pandiyarajan Pitchaimuthu <c_ppitch@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| * | ath6kl: Blocked client notificationPandiyarajan Pitchaimuthu2012-10-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When a station tries to connect to an AP and if the MAC of the station is in the AP's block list, the station cannot connect to the AP. This is notified to the userspace with event NL80211_CMD_CONN_FAILED and attribute NL80211_ATTR_CONN_FAILED_REASON. The reason sent will be NL80211_CONN_FAIL_BLOCKED_CLIENT. Signed-off-by: Pandiyarajan Pitchaimuthu <c_ppitch@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| * | ath6kl: Max clients reached notificationPandiyarajan Pitchaimuthu2012-10-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When a station requests connection to an AP, that has already been connected to the maximum number of stations it can support, an event is sent to user space via NL80211_CMD_CONN_FAILED command and reason attribute NL80211_ATTR_CONN_FAILED_REASON with NL80211_CONN_FAIL_MAX_CLIENTS as reason. Signed-off-by: Pandiyarajan Pitchaimuthu <c_ppitch@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| * | ath6kl: Fix random rx data corruptionVasanthakumar Thiagarajan2012-10-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The skb->tail pointer of rx buffers is not adjusted after skb->data pointer is aligned to 4-byte, this causes random rx data corruption. Signed-off-by: Jin Navy <nhjin@qca.qualcomm.com> Signed-off-by: Vasanthakumar Thiagarajan <vthiagar@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| * | ath6kl: Check for valid endpoint ID values in ath6kl_control_tx()Raja Mani2012-10-24
| | | | | | | | | | | | | | | | | | | | | | | | It's safe to check endpoint id values before it get really used. Found this on code review. Signed-off-by: Raja Mani <rmani@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| * | ath6kl: Check for valid rate table indexRaja Mani2012-10-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There are 28 items defined in rate table array 'wmi_rate_tbl'. The rate table index (reply->rate_index) in ath6kl_wmi_bitrate_reply_rx() func is not checked for the valid max limit index before accessing rate table array. There may be some incidents to get memory crashes without safe max check. Fix this. Found this on code review. Signed-off-by: Raja Mani <rmani@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| * | ath6kl: Avoid null ptr dereference while printing reg domain pairRaja Mani2012-10-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Return value of ath6kl_get_regpair() is stored in 'regpair' in ath6kl_wmi_regdomain_event() func and it's directly accessed in the debug prints without checking for NULL value. There are situation to get NULL pointer as a return value from ath6kl_get_regpair() func. Fix this. Found this on code review. Signed-off-by: Raja Mani <rmani@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| * | ath6kl: Fix reconnection issue after recoveryVasanthakumar Thiagarajan2012-10-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Disallowing any wmi commands while re-initializing the firmware results in connection failures after recovery is done in open/WEP mode. To fix this, clear WMI_READY, to make sure no wmi command is tried while fw is down. Remove ATH6KL_STATE_RECOVERY state check in ath6kl_control_tx() so that any configuration during fw init time will go through using wmi commands. Signed-off-by: Vasanthakumar Thiagarajan <vthiagar@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| * | ath6kl: use list_move_tail instead of list_del/list_add_tailWei Yongjun2012-10-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Using list_move_tail() instead of list_del() + list_add_tail(). spatch with a semantic match is used to found this problem. (http://coccinelle.lip6.fr/) Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| * | ath6kl: fix uninitialized variable in ath6kl_sdio_enable_scatter()Andi Kleen2012-10-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | gcc 4.8 warns /backup/lsrc/git/linux-lto-2.6/drivers/net/wireless/ath/ath6kl/sdio.c: In function 'ath6kl_sdio_enable_scatter': /backup/lsrc/git/linux-lto-2.6/drivers/net/wireless/ath/ath6kl/sdio.c:748:16: warning: 'ret' may be used uninitialized in this function [-Wmaybe-uninitialized] if (virt_scat || ret) { ^ The variable can indeed be uninitialized when the previous if branch is skipped. I just set it to zero for now. I'm not fully sure the fix is correct, maybe the || should be an && ? Signed-off-by: Andi Kleen <ak@linux.intel.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| * | ath6kl: Make fw error recovery configurableVasanthakumar Thiagarajan2012-10-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add a modparam to configure recovery. Recovery from firmware error is disabled by default to debug the actual issue further. To recovery from error, modprobe ath6kl_core recovery_enable=1. Reported-by: Jin Navy <nhjin@qca.qualcomm.com> Signed-off-by: Vasanthakumar Thiagarajan <vthiagar@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| * | ath6kl: Add a bit to ath6kl_dev_state for recovery cleanup stateVasanthakumar Thiagarajan2012-10-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add a bit in ath6kl_dev_state to maintian the run time state of firmware recovery configuration. This would help to have user configuration in fw_recovery which will be added in a separate patch. Signed-off-by: Vasanthakumar Thiagarajan <vthiagar@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| * | ath6kl: Remove unnecessary recovery state check in ath6kl_recovery_hb_timer()Vasanthakumar Thiagarajan2012-10-24
| | | | | | | | | | | | | | | | | | | | | | | | Checking for recovery state just before re-arming hb_timer is not necessary, this should be done at the begining of the timer instead. Signed-off-by: Vasanthakumar Thiagarajan <vthiagar@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| * | ath6kl: Fix bug in scheduling hb_timerVasanthakumar Thiagarajan2012-10-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | hb_timer should be scheduled only when hb_poll is non-zero. But in ath6kl_recovery_work() the timer is scheduled based on fw_recovery.enable instead which is wrong. Signed-off-by: Vasanthakumar Thiagarajan <vthiagar@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| * | ath6kl: Recover from "wmi ctrl ep is full" conditionVasanthakumar Thiagarajan2012-10-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In some error conditions, fw pauses HTC pipes which would result in control endpoint full condition. When we hit this case, most of the time the device will be unusable. Re-initialize the target to recover from this situation. Signed-off-by: Vasanthakumar Thiagarajan <vthiagar@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| * | ath6kl: Add support to detect fw error through heart beatVasanthakumar Thiagarajan2012-10-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds support to detect fw error condition by sending periodic message (heart beat challenge) to firmware. Upon reception of the message, fw would send a response event to driver. When there are no reponses from fw for about 5 cmd driver would trigger the recovery logic assuming that fw has gone into an error state. Capable fw will advertise this capability through ATH6KL_FW_CAPABILITY_HEART_BEAT_POLL bit. This feature is disabled by default, can be enabled through a modparam (heart_beat_poll). This modparam also confiures the polling interval in msecs. Signed-off-by: Vasanthakumar Thiagarajan <vthiagar@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| * | ath6kl: Recover from fw crashVasanthakumar Thiagarajan2012-10-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Re-initialize the target when fw crash is reported. This would make the device functional again after target crash. During the target re-initialization it is made sure that target is not bugged with data/cmd request, ar->state ATH6KL_STATE_RECOVERY is used for this purpose. Signed-off-by: Vasanthakumar Thiagarajan <vthiagar@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| * | ath6kl: Refactor ath6kl_init_hw_start() and ath6kl_init_hw_stop()Vasanthakumar Thiagarajan2012-10-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | So that these functions will be used to re-initialize the fw upon detecting fw error. This refactoring moves ar->state setting out of core stop/start functionality. Signed-off-by: Vasanthakumar Thiagarajan <vthiagar@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| * | ath6kl: fix link speed when using sgiDengke Qiu2012-10-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The MSB of rate index from FW is used for sgi. But the ath6kl_wmi_get_rate doesn't handle it. The access to wmi_rate_tbl array may be out of range if sgi is 1. This may cause the return value of ath6kl_wmi_get_rate() function is incorrect link rate. We add sgi adjustment to avoid such case. kvalo: change patch title Signed-off-by: Dengke Qiu <dqiu@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| * | ath6kl: trivial cleanup on interface type selectionMohammed Shafi Shajakhan2012-10-24
| | | | | | | | | | | | | | | | | | | | | | | | a minor cleanup in assigning the driver specific network type based on interface type. Signed-off-by: Mohammed Shafi Shajakhan <mohammed@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| * | ath6kl: consolidate WoW pattern lengthThomas Pedersen2012-10-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Since WOW_MASK_SIZE and WOW_PATTERN_SIZE have the same value, are logically equivalent, and part of the WMI API so therefore unlikely to change, consolidate these into WOW_PATTERN_SIZE. Reported-by Kalle Valo <kvalo@qualcomm.com> Signed-off-by: Thomas Pedersen <c_tpeder@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| * | ath6kl: rework scheduled scanThomas Pedersen2012-10-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch reflects changes in the firmware scheduled scan implementation to behave better in cases with multiple concurrent vifs. Major changes: - scheduled scan filters and state are now programmed per-vif. - decouple scheduled scan from host sleep. To maintain graceful failure with old firmwares, a new firmware capability bit is introduced: ATH6KL_FW_CAPABILITY_SCHED_SCAN_V2. ath6kl simply won't advertise scheduled scan to cfg80211 if the SCHED_SCAN_V2 is not supported. Since firmwares from here on out won't support the previous implicit API for scheduled scan (set WoW filters and host sleep), bump the firmware API to protect old drivers. Unfortunately, due to firmware RAM constraints ath6kl still cannot expect a scan complete event at the end of a scheduled scan results cycle, so the sched_scan_timer is retained. Signed-off-by: Thomas Pedersen <c_tpeder@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| * | ath6kl: check usb_register() return valueMarina Makienko2012-10-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ath6kl_usb_init() does not check usb_register() return value. As a result it may incorrectly report success of driver initialization. Found by Linux Driver Verification project (linuxtesting.org). kvalo: fix commit title and make cosmetic changes to the code to follow more the style used in the driver Signed-off-by: Marina Makienko <makienko@ispras.ru> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| * | ath6kl: Fix potential memory leak in ath6kl_tx_complete()Vasanthakumar Thiagarajan2012-10-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We bail out from ath6kl_tx_complete() if any of the sanity checks on skb and ath6kl_cookie fails. By doing this we potentially leak few remaining buffers in packet_queue. Make sure to proceed processing the remaining buffers as well. This issue is found during code review. Reported-by: Wang yufeng <yufengw@qca.qualcomm.com> Signed-off-by: Vasanthakumar Thiagarajan <vthiagar@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| * | ath6kl: Fix potential skb double free in ath6kl_wmi_sync_point()Vasanthakumar Thiagarajan2012-10-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | skb given to ath6kl_control_tx() is owned by ath6kl_control_tx(). Calling function should not free the skb for error cases. This is found during code review. kvalo: fix a checkpatch warning in ath6kl_wmi_cmd_send() Signed-off-by: Vasanthakumar Thiagarajan <vthiagar@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| * | ath6kl: reconfigure RSN capabilities when restarting APThomas Pedersen2012-10-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If the firmware decides to initiate a channel switch on an AP vif running an RSN BSS, reconfigure the saved RSN IE capabilities as well. Fixes a bug where the beacon and 4-way handshake would have a capability mismatch after a channel switch, since the firmware apparently clears these on an AP disconnect. Signed-off-by: Thomas Pedersen <c_tpeder@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| * | ath6kl: restart concurrent vifs on failed connectThomas Pedersen2012-10-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When an ath6kl STA vif is issued a connect command, the firmware will disconnect all other beaconing vifs in preparation for a potential channel switch. The case where the connect fails is currently unhandled, so if a connection attempt on a STA vif fails and any vifs were waiting for a new channel, simply restart the concurrent vifs on their previous channel. Requires that we start tracking the last issued channel in ar->last_ch, which is valid since ath6kl only supports 1 channel at a time. Also clear the beaconing vif's want_ch_switch bit regardless of whether channel switch succeeds, to stop recommitting the same failed profile. Signed-off-by: Thomas Pedersen <c_tpeder@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| * | ath6kl: configure wow filters per-vifThomas Pedersen2012-10-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Only WoW filters for the first vif were being set, causing failures to wake up on any concurrent connected vifs. Handle all per-vif suspend and resume tasks. Since cfg80211 issues user wow filters on a per-wiphy basis, set any custom filters on all connected vifs. Starting WoW in firmware and setting host sleep mode is still handled on a global per-phy level. The first vif is always used for bookkeeping regardless of whether it is connected or not. WoW is cancelled if no connected vifs are found. No firmware capability bits or API bump is needed for this patch, as setting filters for vifs with index > 0 will simply overwrite the index 0 filters in the current implementation. While not correct, this is identical to the existing behavior. kvalo: fix a checkpatch warning in ath6kl_wow_resume() Signed-off-by: Thomas Pedersen <c_tpeder@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| * | ath6kl: fix incorrect use of IEEE80211_NUM_BANDSKalle Valo2012-10-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ath6kl was incorrectly assuming that IEEE80211_NUM_BANDS will always be 2 and used that also in the firmware WMI interface definitions. But after the support for 60 GHz was added to cfg80211 IEEE80211_NUM_BANDS changed to 3 and this can cause all sort of problems, possibly even memory corruption. I only found this during code review and didn't notice any bugs, but I'm sure there are a few lurking somewhere. To fix this rename unused A_NUM_BANDS to ATH6KL_NUM_BANDS, which is always defined to be 2, and use that in WMI. Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| * | ath6kl: add support for changing contry codeKalle Valo2012-10-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | To make it possible to change the country code from user space via nl80211 add handler for reg_notifier. The feature is only enabled when built time option CONFIG_ATH6KL_REGDOMAIN is enabled, which again depends on CFG80211_CERTIFICATION_ONUS for certication purposes. Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| * | ath6kl: refactor wmi scan commandKalle Valo2012-10-24
| | | | | | | | | | | | | | | | | | | | | | | | ATH6KL_FW_CAPABILITY_STA_P2PDEV_DUPLEX was checked in cfg80211.c which is a bit awkward when adding more callsites to the scan functions. Refactor the code to wmi.c so that it's transparent to the callers. Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| * | ath6kl: move ath6kl_wmi_startscan_cmd()Kalle Valo2012-10-24
| | | | | | | | | | | | | | | | | | | | | | | | To make it easier to refactor the scan commands move ath6kl_wmi_startscan_cmd() before the beginscan function. No functional changes. Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| * | ath6kl: support TX error rate notificationThomas Pedersen2012-10-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | The ath6kl firmware can monitor a connection and report when a certain TX failure threshold is crossed. Support this configuration and event reporting on compatible firmwares. Signed-off-by: Thomas Pedersen <c_tpeder@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| * | ath6kl: Add support for AR6004 hardware version 1.3Bala Shanmugam2012-10-24
| | | | | | | | | | | | | | | | | | | | | | | | Add support for AR6004 hardware with version 1.3 and has id 0x31c8088a. Signed-off-by: Bala Shanmugam <bkamatch@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| * | ath6kl: Make use of return value from ath6kl_diag_read()Pandiyarajan Pitchaimuthu2012-10-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In ath6kl_read_fwlogs(), return value from ath6kl_diag_read()is not used to bail out in case of any errors in reading fw log. No real issue is observed because of this, reported by source code analyzer. kvalo: fix a long line warning Signed-off-by: Pandiyarajan Pitchaimuthu <c_ppitch@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| * | ath6kl: use custom MAC address for newly created interfacesAarthi Thiruvengadam2012-10-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Firmware and driver generate MAC addresses for the second and third interfaces. In addition to the existing algorithm, flip bit 7 of 5th octet. Since both firmware and driver individually generate the MAC addresses, introduce a new firmware capability bit to keep them compatible. Signed-off-by: Aarthi Thiruvengadam <athiruve@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
generated by cgit v1.2.2 (git 2.25.0) at 2025-03-20 12:44:22 -0400