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* cfg80211/nl80211: introduce p2p device typesJohannes Berg2010-09-166-24/+65
| | | | | | | | | This adds P2P-STA and P2P-GO as device types so we can distinguish between those and normal STA or AP (respectively) type interfaces. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* ath9k_hw: remove warning in ath9k_hw_def_get_num_ant_configRajkumar Manoharan2010-09-165-6/+7
| | | | | | | | | | | This patch fixes following warning drivers/net/wireless/ath/ath9k/eeprom_def.c: In function 'ath9k_hw_def_get_num_ant_config' drivers/net/wireless/ath/ath9k/eeprom_def.c:1425:47: warning: comparison between 'enum ath9k_hal_freq_band' and 'enum ieee80211_band' Signed-off-by: Rajkumar Manoharan <rmanoharan@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* libertas: correct sparse warningsJohn W. Linville2010-09-162-5/+3
| | | | | | | | | | | CHECK drivers/net/wireless/libertas/cfg.c drivers/net/wireless/libertas/cfg.c:493:19: warning: cast to restricted __le16 CHECK drivers/net/wireless/libertas/mesh.c drivers/net/wireless/libertas/mesh.c:577:16: warning: incorrect type in assignment (different base types) drivers/net/wireless/libertas/mesh.c:577:16: expected restricted __le32 [addressable] [assigned] [usertype] id drivers/net/wireless/libertas/mesh.c:577:16: got bool Signed-off-by: John W. Linville <linville@tuxdriver.com>
* ath9k: make ath_ant_div_conf_fast_divbias staticJohn W. Linville2010-09-161-1/+1
| | | | | | | CHECK drivers/net/wireless/ath/ath9k/recv.c drivers/net/wireless/ath/ath9k/recv.c:1341:6: warning: symbol 'ath_ant_div_conf_fast_divbias' was not declared. Should it be static? Signed-off-by: John W. Linville <linville@tuxdriver.com>
* iwlwifi: fix sparse warning about wrong enum for band parameterJohn W. Linville2010-09-161-1/+1
| | | | | | | | | | | | | | | | | drivers/net/wireless/iwlwifi/iwl-scan.c:386:27: warning: mixing different enum types drivers/net/wireless/iwlwifi/iwl-scan.c:386:27: int enum nl80211_band versus drivers/net/wireless/iwlwifi/iwl-scan.c:386:27: int enum ieee80211_band drivers/net/wireless/iwlwifi/iwl-scan.c:435:57: warning: mixing different enum types drivers/net/wireless/iwlwifi/iwl-scan.c:435:57: int enum ieee80211_band versus drivers/net/wireless/iwlwifi/iwl-scan.c:435:57: int enum nl80211_band drivers/net/wireless/iwlwifi/iwl-scan.c:474:53: warning: mixing different enum types drivers/net/wireless/iwlwifi/iwl-scan.c:474:53: int enum ieee80211_band versus drivers/net/wireless/iwlwifi/iwl-scan.c:474:53: int enum nl80211_band drivers/net/wireless/iwlwifi/iwl-scan.c:588:72: warning: mixing different enum types drivers/net/wireless/iwlwifi/iwl-scan.c:588:72: int enum ieee80211_band versus drivers/net/wireless/iwlwifi/iwl-scan.c:588:72: int enum nl80211_band Signed-off-by: John W. Linville <linville@tuxdriver.com>
* mac80211: set running state earlierJohannes Berg2010-09-161-2/+3
| | | | | | | | | | | | | | | | | | When an interface is brought up, the recent changes to allow changing type-while-up only set the running bit after everything was done. This broke a number of things, including idle calculation for monitor interfaces, and it also broke WDS station insertion (although nobody noticed yet). Thus, change the code to set the running bit earlier, but keep it after the driver's add_interface was called because otherwise drivers may iterate over interfaces they haven't fully set up yet. Reported-by: Rajkumar Manoharan <rmanoharan@atheros.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* cfg80211/mac80211: use lockdep_assert_heldJohannes Berg2010-09-167-10/+17
| | | | | | | | | | | | Instead of using a WARN_ON(!mutex_is_locked()) use lockdep_assert_held() which compiles away completely when lockdep isn't enabled, and also is a more accurate assertion since it checks that the current thread is holding the mutex. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* mac80211: use correct station flags lockJohannes Berg2010-09-161-2/+3
| | | | | | | | | | | | | | This code is modifying the station flags, and as such should hold the flags lock so it can do so atomically vs. other flags modifications and readers. This issue was introduced when this code was added in eccb8e8f, as it used the wrong lock (thus not fixing the race that was previously documented in a comment.) Cc: stable@kernel.org [2.6.31+] Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* ath9k: Print rxfilter in debugfs.Ben Greear2010-09-161-10/+43
| | | | | | | | | | Print raw and decoded rxfilter in debufs 'wiphy' file. Also, move variable-length printouts to bottom of file to make bounds checking easier. Signed-off-by: Ben Greear <greearb@candelatech.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* ath9k: calcrxfilter should take multiple VIFs into account.Ben Greear2010-09-161-3/+3
| | | | | | | | When there is more than one VIF, listen for all beacons and ensure ATH9K_RX_FILTER_MCAST_BCAST_ALL is set. Signed-off-by: Ben Greear <greearb@candelatech.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* ath9k: Use common ath key management functionsBruno Randolf2010-09-1610-583/+6
| | | | | | | | Use key management functions which have been moved to ath/key.c and remove ath9k copies of these functions and other now unused definitions. Signed-off-by: Bruno Randolf <br1@einfach.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* ath5k: Use common crypt capabilities flagsBruno Randolf2010-09-163-7/+7
| | | | | | | | Replace ah_aes_support and ah_combined_mic with common ath_crypt_caps ATH_CRYPT_CAP_CIPHER_AESCCM and ATH_CRYPT_CAP_MIC_COMBINED. Signed-off-by: Bruno Randolf <br1@einfach.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* ath/ath9k: Replace common->splitmic with a flagBruno Randolf2010-09-164-16/+16
| | | | | | | | | | | Replace common->splitmic with ATH_CRYPT_CAP_MIC_COMBINED flag. splitmic has to be used when the ATH_CRYPT_CAP_MIC_COMBINED capability flag is not set. Signed-off-by: Bruno Randolf <br1@einfach.org> Acked-by: Bob Copeland <me@bobcopeland.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* ath5k: Remove old ath5k key handling functionsBruno Randolf2010-09-163-238/+0
| | | | | | | | | Remove the old ath5k key handling functions, since we now use the key management in ath common. Signed-off-by: Bruno Randolf <br1@einfach.org> Acked-by: Bob Copeland <me@bobcopeland.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* ath5k: Use common ath key management functionsBruno Randolf2010-09-162-19/+17
| | | | | | | | | | | | | | | | | | Use common ath key management functions in ath5k. This fixes problems with HW encryption in AP mode, which was broken in the ath5k implementation. Before (with the ath5k implementation) only one client could connect to the AP using HW encryption and WPA. When a second client connected, the first client was not able to send/receive any more packets. Because of the problems with HW encryption, software encryption was always used in AP mode, which resulted in a high CPU load (and/or low thruput) on embedded devices. Instead of trying to fix the implementation in ath5k it makes more sense to share the code with ath9k. This also enables HW encryption for AP mode again. Signed-off-by: Bruno Randolf <br1@einfach.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* ath: Copy key cache management functions from ath9k to athBruno Randolf2010-09-164-1/+620
| | | | | | | | | | | | | | Copied the key cache management functions from ath9k (common.c and hw.c) to ath/key.c so we can use them from ath5k, later. Minor changes have been made: - renamed ath9k_* to ath_* - replaced ah->caps.keycache_size with common->keymax - removed ATH9K_IS_MIC_ENABLED since it is always true. - the AR_PCU_MIC_NEW_LOC_ENA flag is replaced with (splitmic == 0). Signed-off-by: Bruno Randolf <br1@einfach.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* ath: Copy cryptographic capability flags into athBruno Randolf2010-09-161-0/+10
| | | | | | | This will be used later in this patch series. Signed-off-by: Bruno Randolf <br1@einfach.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* include/net/cfg80211.h: wiphy_<level> messages use dev_printkJoe Perches2010-09-162-74/+12
| | | | | | | | | The output becomes: [ 41.261941] ieee80211 phy0: Selected rate control algorithm 'minstrel_ht' Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* wl1271: remove warnings in wl1271_sdio_set_powerJohn W. Linville2010-09-141-10/+4
| | | | | | | | | | | These were introduced in "wl1271: sdio: claim host only when doing IO" drivers/net/wireless/wl12xx/wl1271_sdio.c: In function ‘wl1271_sdio_set_power’: drivers/net/wireless/wl12xx/wl1271_sdio.c:193: warning: ‘return’ with a value, in function returning void drivers/net/wireless/wl12xx/wl1271_sdio.c:195: warning: ‘return’ with a value, in function returning void drivers/net/wireless/wl12xx/wl1271_sdio.c:186: warning: unused variable ‘func’ Signed-off-by: John W. Linville <linville@tuxdriver.com>
* mac80211: match only assigned bss in sta_info_get_bssJohannes Berg2010-09-141-1/+1
| | | | | | | | | | | | sta_info_get_bss() is used to match STA pointers for VLAN/AP interfaces, but if the same station is also added to multiple other interfaces it will erroneously match because both pointers are NULL, fix this by ignoring NULL pointers here. Reported-by: Ben Greear <greearb@candelatech.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* ath9k_hw: remove useless hw capability flagsFelix Fietkau2010-09-147-63/+19
| | | | | Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* ath9k_hw: handle rx key missFelix Fietkau2010-09-142-1/+4
| | | | | | | | | | | | If AR_KeyMiss is set in the rx descriptor and AR_RxFrameOK is unset, the hardware could not locate a valid key during a decryption attempt. In this case, the frame must not be reported as decrypted, otherwise mac80211 sees only random garbage. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Cc: stable@kernel.org Signed-off-by: John W. Linville <linville@tuxdriver.com>
* mac80211: add a note about iterating interfaces during add_interface()Felix Fietkau2010-09-141-0/+2
| | | | | Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* ath9k: fix BSSID mask calculationFelix Fietkau2010-09-143-50/+17
| | | | | | | | | | | | | | | | | | | | | | At the time the .add_interface driver op is called, the interface has not been marked as running yet, so ieee80211_iterate_active_interfaces will not pass it to the iterator function. Because of this, the calculated BSSID mask is wrong, which breaks multi-BSS operation. Additionally, the current way of comparing all addresses against each other is pointless, as the hardware only uses the hardware MAC address and the BSSID mask for matching the destination address, so all the address array reallocation is completely unnecessary. This patch simplifies the logic by setting the initial mask bytes to 0xff and removing all bits in the iterator call that don't match the hardware MAC address. It also calls the iterator for the vif that was passed to add_interface() Signed-off-by: Felix Fietkau <nbd@openwrt.org> Tested-by: Ben Greear <greearb@candelatech.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* ath9k_htc: Fix CPU usage issue during scan periodRajkumar Manoharan2010-09-141-4/+22
| | | | | | | | | | | | | | The CPU consumption during the scan period is high, since the register write go over Interrupt endpoint. On downloading the firmware to the target, the USB descriptors are 'patched' to change the type of the endpoints from Interrupt to Bulk. With this fix, the CPU usage during a scan run comes down to acceptable levels. Signed-off-by: Rajkumar Manoharan <rmanoharan@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* ath9k_htc: Fix memory leak on WMI event handlerRajkumar Manoharan2010-09-142-55/+23
| | | | | | | | ath9k_wmi_ctrl_rx is racy with ath9k_wmi_tasklet on event notification due to which the wmi_skb may be overwritten which leads to memory leak. Signed-off-by: Rajkumar Manoharan <rmanoharan@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* iwlwifi: apply settings when finishing scanStanislaw Gruszka2010-09-141-1/+2
| | | | | | | | | Even is someone else complete scanning in mac80211, apply rxon and tx power settings if gets scan complete notification from hardware. Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> Acked-by: Wey-Yi W Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* iwlwifi: use IWL_DEBUG_SCAN for debug scanningStanislaw Gruszka2010-09-141-12/+19
| | | | | | | | | | | | | Replace IWL_DEBUG_{INFO,HC,RC} to IWL_DEBUG_SCAN in iwl-scan.c file. Add some more IWL_DEBUG_SCAN messages. This will allow to fully debug scanning using only IWL_DL_SCAN flag. Also start one message sentence with capital letter, since that convention in iwl-scan.c file. Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> Acked-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* iwlwifi: cleanup scan initiate checkStanislaw Gruszka2010-09-141-16/+1
| | | | | | | | Remove redundant checks and use iwl_is_ready_rf(). Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> Acked-by: Wey-Yi W Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* mac80211: wait for scan work complete before restarting hwStanislaw Gruszka2010-09-141-0/+3
| | | | | | | | | This is needed to avoid warning in ieee80211_restart_hw about hardware scan in progress. Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> Acked-by: Wey-Yi W Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* iwlwifi: do not force complete scan too earlyStanislaw Gruszka2010-09-145-15/+41
| | | | | | | | | | | | Currently we force scan complete at the end of iwl_scan_cancel_timeout function. This cause race condition when we can get a new scan request from mac80211 and complete it by iwl_bg_complete from older scan. Change code to force scan complete only when really needed: device goes down, interface is removed or scan timeout occurs. Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> Acked-by: Wey-Yi W Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* iwlwifi: assure we complete scan in scan_abort and scan_check worksStanislaw Gruszka2010-09-141-12/+2
| | | | | | | | | | | Assure we complete scan in mac80211 when we abort scanning (scan_abort work) or scan timeout occurs (scan_check work). Currently iwl_scan_cancel_timeout() procedure force scan finish in mac80211 at the end of timeout loop, so we can use it in proper work functions. Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> Acked-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* iwlwifi: force scan complete after timeoutStanislaw Gruszka2010-09-142-17/+18
| | | | | | | | | | | | | If we do not get notification from hardware about scan complete, after timeout do mac80211 scan completion anyway. This assure we end scan in case of firmware hung. Patch fix one of the causes of wdev_cleanup_work warning reported at https://bugzilla.redhat.com/show_bug.cgi?id=593566 Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> Acked-by: Wey-Yi W Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* iwlwifi: rewrite scan completionStanislaw Gruszka2010-09-141-25/+40
| | | | | | | | | | | | | | | | Assure (partially) we call ieee80211_scan_completed() only once when scan was requested from mac80211. Code path that first clear STATUS_SCANNING bit is responsible to call ieee80211_scan_completed(). Before the call, we check if mac80211 really request the scan. Still persist some cases when we behave wrong, that will be addressed in the next patches. Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> Acked-by: Wey-Yi W Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* iwlwifi: rework iwl_scan_cancel_timeoutStanislaw Gruszka2010-09-141-13/+12
| | | | | | | | | | | | | | | Since on timeout version of iwl_scan_cancel procedure we can sleep, do not have to schedule abort_scan work to begin and perform scanning, can do this directly. Also now, as we do not queue abort_scan from restart work anymore, we can queue abort_scan to priv->workqueue. Don't drop mutex when waiting for scan complete. Use STATUS_HW_SCAN bit to check if scanning is currently pending, because STATUS_SCANNING will be cleared only with priv->mutex taken. Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> Acked-by: Wey-Yi W Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* iwlwifi: report scan completion when abort failStanislaw Gruszka2010-09-141-64/+67
| | | | | | | | | | | | | | When we are not able to send abort command to firmware, notify mac80211 that we complete scan, as we will newer do it lately. Check for all possible errors that low level sending command procedure does not check, to assure we catch all failures cases. Patch fix one of the causes of wdev_cleanup_work warning reported at https://bugzilla.redhat.com/show_bug.cgi?id=593566 Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> Acked-by: Wey-Yi W Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* iwlwifi: cancel scan when down the deviceStanislaw Gruszka2010-09-143-24/+8
| | | | | | | | | | | | | | | | | Always cancel scan when stooping device and scan is currently pending, we should newer have scan running after down device. To assure we start scan cancel from restart work we have to schedule abort_scan to different workqueue than priv->workqueue. Patch fix not cancel scanning when restarting firmware, what is one of the causes of wdev_cleanup_work warning (together with permanent network connection lost) reported at https://bugzilla.redhat.com/show_bug.cgi?id=593566 Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> Acked-by: Wey-Yi W Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* iwlwifi: move scan completed flags handlingJohannes Berg2010-09-141-16/+14
| | | | | | | | | | | | | | Move the scan completed flags handling so that we can notify mac80211 about aborted scans with the correct status. Also queue the scan_completed work before the BT status update so that it won't see the bits still set (unless a new scan was started in which case that's fine.) Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> Acked-by: Wey-Yi W Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* iwlwifi: unify scan start checksJohannes Berg2010-09-146-187/+108
| | | | | | | | | | | | | | Rather than duplicating all the checks and even in case of errors accepting the scan request from mac80211, we can push the checks to the caller and in all error cases reject the scan request right away (rather than accepting and then saying it was aborted). Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> Acked-by: Wey-Yi W Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* iwlwifi: remove unused conf variablesJohannes Berg2010-09-142-9/+0
| | | | | | | | | | There are a number of conf variables that are unused, remove them. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> Acked-by: Wey-Yi W Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* mac80211: Fix dangling pointer in ieee80211_xmitSteve deRosier2010-09-141-0/+1
| | | | | | | | hdr pointer is left dangling after call to ieee80211_skb_resize. This can cause guards around mesh path selection to fail. Signed-off-by: Steve deRosier <steve@cozybit.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* nl80211: Uninitialized variableBill Jordan2010-09-141-1/+1
| | | | | | | | | | | | | There is a path in nl80211_set_wiphy where result is tested but uninitialized. I am hitting this path when I attempt: sh# iw dev wlan0 set channel 10 command failed: Unknown error 1069727332 (-1069727332) Signed-off-by: William Jordan <bjordan@rajant.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* net/wireless: use ARRAY_SIZE macro in radiotap.cNikitas Angelinas2010-09-141-1/+2
| | | | | | | | Replace sizeof(rtap_namespace_sizes) / sizeof(rtap_namespace_sizes[0]) with ARRAY_SIZE(rtap_namespace_sizes) in net/wireless/radiotap.c Signed-off-by: Nikitas Angelinas <nikitasangelinas@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* drivers/net/wireless/ath/ath9k: use ARRAY_SIZE macro in ani.cNikitas Angelinas2010-09-141-2/+3
| | | | | | | | | | Replace (sizeof(ofdm_level_table)/sizeof(ofdm_level_table[0]) with ARRAY_SIZE(ofdm_level_table), and (sizeof(cck_level_table)/ sizeof(cck_level_table[0]) with ARRAY_SIZE(cck_level_table) in drivers/net/wireless/ath/ath9k/ani.c Signed-off-by: Nikitas Angelinas <nikitasangelinas@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* ath5k: avoid unneeded calibration error messagesFabio Rossi2010-09-141-1/+1
| | | | | | | | Don't generate calibration errors messages when not needed. Signed-off-by: Fabio Rossi <rossi.f@inwind.it> Acked-by: Bruno Randolf <br1@einfach.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* rt2x00: fix oops in rt2x00lib_txdone with rt61pciHelmut Schaa2010-09-141-1/+1
| | | | | | | | | | | Fix a typo introduced in "rt2x00: Add helper function for reporting tx status" that results in an oops in rt2x00lib_txdone. Reported-by: Pavel Roskin <proski@gnu.org> Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com> Acked-by: Gertjan van Wingerde <gwingerde@gmail.com> Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* rt2x00: Enable missing interrupts in rt61pciHelmut Schaa2010-09-141-0/+2
| | | | | | | | | | | | We're handling both, the CSR_BEACON_DONE and the CSR_TWAKEUP interrupts in rt61pci. However, these interrupts are masked out by default. Fix this. Found via pure code inspection. Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com> Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* rt2x00: Mask out unused interrupts in rt2800pciHelmut Schaa2010-09-141-13/+13
| | | | | | | | | We don't use all available interrupts in rt2800pci. Mask out all unused interrupts to avoid waking up without having anything to do. Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com> Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* rt2x00: Check for specific changed flags when updating the erp configHelmut Schaa2010-09-1411-181/+256
| | | | | | | | | | | | | | | Previously rt2x00 was always updating all erp related config variables even though mac80211 might only have changed one. Hence, pass the changed flags to the config_erp driver callback so that the driver can limit the changes to the correct values. This fixes an issue in AP mode where the beacon interval is not initialized (and thus zero) but still sent to the hardware causing an interrupt storm on rt2800pci hanging the system. Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com> Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* rt2x00: Initialize AMPDU_BA_WINSIZE registerHelmut Schaa2010-09-142-0/+20
| | | | | | | | | Since we're not using the AMPDU_BA_WINSIZE register to force the BlockAck window size (we specify it in every TXWI) we should initialize it to 0. Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com> Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
generated by cgit v1.2.3 (git 2.39.1) at 2025-01-07 22:03:07 +0100