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* cfg80211: Add antenna availability informationBruno Randolf2010-12-13
| | | | | | | | | | | | | | | | | | | | | | | | Add a field to wiphy for the hardware to report the availble antennas for configuration. Only if this is set to something bigger than zero, will the anntenna configuration ops be executed. Allthough this could be a simple number of antennas, I defined it as a bitmap of antennas which are available for configuration, since it's more consistent with the rest of the antenna API and there could be cases where the hardware allows only configuration of certain antennas. As it does not make much of a difference in size or normal usage, I think it's better to be able to support this, in case the need arises. The antenna configuration is now also checked against the availabe antennas and rejected if it does not match. Signed-off-by: Bruno Randolf <br1@einfach.org> -- v3: always apply available antenna mask (for "all" antennas case). v2: reject antenna configurations which don't match the available antennas Signed-off-by: John W. Linville <linville@tuxdriver.com>
* ath9k: fix assumptions for idle calls on suspend/resumeLuis R. Rodriguez2010-12-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | mac80211 will notify drivers when to go idle and ath9k assumed that it would get further notifications for idle states after a device stop() config call but as per agreed semantics the idle state of the radio is left up to driver after mac80211 issues the stop() callback. The driver is resposnbile for ensuring the device remains idle after that even between suspend / resume calls. This fixes suspend/resume when you issue suspend and resume twice on ath9k when ath9k_stop() was already called. We need to put the radio to full sleep in order for resume to work correctly. What might seem fishy is we are turning the radio off after resume. The reason why we do this is because we know we should not have anything enabled after a mac80211 tells us to stop(), if we resume and never get a start() we won't get another stop() by mac80211 so to be safe always bring the 802.11 device with the radio disabled after resume, this ensures that if we suspend we already have the radio disabled and only a start() will ever trigger it on. Cc: stable@kernel.org Cc: Paul Stewart <pstew@google.com> Cc: Amod Bodas <amod.bodas@atheros.com> Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* ath9k: Fix power save count imbalance on ath_radio_enable()Luis R. Rodriguez2010-12-13
| | | | | | | | | | | | | | | | | | | | | | Upon a failure we never call ath9k_ps_restore() on ath_radio_enable(), this will throw off the sc->ps_usecount. When the sc->ps_usecount is > 0 we never put the chip to full sleep. This drains battery, and will also make the chip fail upon resume with: ath: Starting driver with initial channel: 5745 MHz ath: timeout (100000 us) on reg 0x7000: 0xdeadbeef & 0x00000003 != 0x00000000 This would make the chip useless upon resume. I cannot prove this can happen but in theory it is so best to avoid this race completely and not have users complain about a broken device after resume. Cc: stable@kernel.org Cc: Paul Stewart <pstew@google.com> Cc: Amod Bodas <amod.bodas@atheros.com> Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* ath: fix build break with ATH_DBG_WARN_ON_ONCEJohn W. Linville2010-12-09
| | | | | | | | | | | | | | | | | | | Description by Hauke: "If CONFIG_ATH_DEBUG=y is set ATH_DBG_WARN_ON_ONCE uses WARN_ON_ONCE and returns something, but if CONFIG_ATH_DEBUG is not set it does not return anything. Now ATH_DBG_WARN_ON_ONCE is used in the boolean expression in an if case and is not returning anything and causes a compile error. CC [M] /drivers/net/wireless/ath/ath9k/main.o /drivers/net/wireless/ath/ath9k/main.c: In function ‘ath_isr’: /drivers/net/wireless/ath/ath9k/main.c:769: error: expected expression before ‘do’ make[5]: *** [/drivers/net/wireless/ath/ath9k/main.o] Error 1 make[4]: *** [/drivers/net/wireless/ath/ath9k] Error 2" Reported-by: Hauke Mehrtens <hauke@hauke-m.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* ath5k: Fix modinfo does not list alias -> pci-id linesSedat Dilek2010-12-09
| | | | | | | | | | | | | The AHB bus support patchset moved the table "Known PCI ids" from base.c to pci.c - unfortunately, MODULE_DEVICE_TABLE() was not transferred. With this fix 'modinfo ath5k' lists the alias -> pci-id lines, again. The issue was introduced by: commit e5b046d86fac609f636d127a38de94a175c7e83b "ath5k: Move PCI bus functions to separate file." Signed-off-by: Sedat Dilek <sedat.dilek@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* Merge branch 'master' of ↵John W. Linville2010-12-08
|\ | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6 Conflicts: drivers/net/wireless/ath/ath9k/ath9k.h drivers/net/wireless/ath/ath9k/main.c drivers/net/wireless/ath/ath9k/xmit.c
| * orinoco: fix TKIP countermeasure behaviourDavid Kilroy2010-12-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Enable the port when disabling countermeasures, and disable it on enabling countermeasures. This bug causes the response of the system to certain attacks to be ineffective. It also prevents wpa_supplicant from getting scan results, as wpa_supplicant disables countermeasures on startup - preventing the hardware from scanning. wpa_supplicant works with ap_mode=2 despite this bug because the commit handler re-enables the port. The log tends to look like: State: DISCONNECTED -> SCANNING Starting AP scan for wildcard SSID Scan requested (ret=0) - scan timeout 5 seconds EAPOL: disable timer tick EAPOL: Supplicant port status: Unauthorized Scan timeout - try to get results Failed to get scan results Failed to get scan results - try scanning again Setting scan request: 1 sec 0 usec Starting AP scan for wildcard SSID Scan requested (ret=-1) - scan timeout 5 seconds Failed to initiate AP scan. Reported by: Giacomo Comes <comes@naic.edu> Signed-off by: David Kilroy <kilroyd@googlemail.com> Cc: stable@kernel.org Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * orinoco: clear countermeasure setting on commitDavid Kilroy2010-12-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ... and interface up. In these situations, you are usually trying to connect to a new AP, so keeping TKIP countermeasures active is confusing. This is already how the driver behaves (inadvertently). However, querying SIOCGIWAUTH may tell userspace that countermeasures are active when they aren't. Clear the setting so that the reporting matches what the driver has done.. Signed-off by: David Kilroy <kilroyd@googlemail.com> Cc: stable@kernel.org Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * mac80211: Fix BUG in pskb_expand_head when transmitting shared skbsHelmut Schaa2010-12-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | mac80211 doesn't handle shared skbs correctly at the moment. As a result a possible resize can trigger a BUG in pskb_expand_head. [ 676.030000] Kernel bug detected[#1]: [ 676.030000] Cpu 0 [ 676.030000] $ 0 : 00000000 00000000 819662ff 00000002 [ 676.030000] $ 4 : 81966200 00000020 00000000 00000020 [ 676.030000] $ 8 : 819662e0 800043c0 00000002 00020000 [ 676.030000] $12 : 3b9aca00 00000000 00000000 00470000 [ 676.030000] $16 : 80ea2000 00000000 00000000 00000000 [ 676.030000] $20 : 818aa200 80ea2018 80ea2000 00000008 [ 676.030000] $24 : 00000002 800ace5c [ 676.030000] $28 : 8199a000 8199bd20 81938f88 80f180d4 [ 676.030000] Hi : 0000026e [ 676.030000] Lo : 0000757e [ 676.030000] epc : 801245e4 pskb_expand_head+0x44/0x1d8 [ 676.030000] Not tainted [ 676.030000] ra : 80f180d4 ieee80211_skb_resize+0xb0/0x114 [mac80211] [ 676.030000] Status: 1000a403 KERNEL EXL IE [ 676.030000] Cause : 10800024 [ 676.030000] PrId : 0001964c (MIPS 24Kc) [ 676.030000] Modules linked in: mac80211_hwsim rt2800lib rt2x00soc rt2x00pci rt2x00lib mac80211 crc_itu_t crc_ccitt cfg80211 compat arc4 aes_generic deflate ecb cbc [last unloaded: rt2800pci] [ 676.030000] Process kpktgend_0 (pid: 97, threadinfo=8199a000, task=81879f48, tls=00000000) [ 676.030000] Stack : ffffffff 00000000 00000000 00000014 00000004 80ea2000 00000000 00000000 [ 676.030000] 818aa200 80f180d4 ffffffff 0000000a 81879f78 81879f48 81879f48 00000018 [ 676.030000] 81966246 80ea2000 818432e0 80f1a420 80203050 81814d98 00000001 81879f48 [ 676.030000] 81879f48 00000018 81966246 818432e0 0000001a 8199bdd4 0000001c 80f1b72c [ 676.030000] 80203020 8001292c 80ef4aa2 7f10b55d 801ab5b8 81879f48 00000188 80005c90 [ 676.030000] ... [ 676.030000] Call Trace: [ 676.030000] [<801245e4>] pskb_expand_head+0x44/0x1d8 [ 676.030000] [<80f180d4>] ieee80211_skb_resize+0xb0/0x114 [mac80211] [ 676.030000] [<80f1a420>] ieee80211_xmit+0x150/0x22c [mac80211] [ 676.030000] [<80f1b72c>] ieee80211_subif_start_xmit+0x6f4/0x73c [mac80211] [ 676.030000] [<8014361c>] pktgen_thread_worker+0xfac/0x16f8 [ 676.030000] [<8002ebe8>] kthread+0x7c/0x88 [ 676.030000] [<80008e0c>] kernel_thread_helper+0x10/0x18 [ 676.030000] [ 676.030000] [ 676.030000] Code: 24020001 10620005 2502001f <0200000d> 0804917a 00000000 2502001f 00441023 00531021 Fix this by making a local copy of shared skbs prior to mangeling them. To avoid copying the skb unnecessarily move the skb_copy call below the checks that don't need write access to the skb. Also, move the assignment of nh_pos and h_pos below the skb_copy to point to the correct skb. It would be possible to avoid another resize of the copied skb by using skb_copy_expand instead of skb_copy but that would make the patch more complex. Also, shared skbs are a corner case right now, so the resize shouldn't matter much. Cc: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com> Cc: stable@kernel.org Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * ath9k_htc: Fix suspend/resumeSujith Manoharan2010-12-08
| | | | | | | | | | | | | | | | | | The HW has to be set to FULLSLEEP mode during suspend, when no interface has been brought up. Not doing this would break resume, as the chip won't be powered up at all. Signed-off-by: Sujith Manoharan <Sujith.Manoharan@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * ath5k: Put the right tsf value in mesh beaconsJavier Cardona2010-12-08
| | | | | | | | | | Signed-off-by: Javier Cardona <javier@cozybit.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * ath5k: Prevent mesh interfaces from being counted as ad-hocJavier Cardona2010-12-08
| | | | | | | | | | | | | | | | This results in an erroneus num_adhoc_vifs count, as the this counter was incremented but not decremented for mesh interfaces. Signed-off-by: Javier Cardona <javier@cozybit.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * ath5k: Fix beaconing in mesh modeJavier Cardona2010-12-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch fixes the oops below when attempting to bring up a mesh interface on ath5k hardware. [ 128.933099] kernel BUG at drivers/net/wireless/ath/ath5k/base.c:197! [ 128.933099] invalid opcode: 0000 [#1] (...) [ 128.933099] Call Trace: [ 128.933099] [<c83b77fa>] ? ath5k_beacon_update+0x57/0x1f8 [ath5k] [ 128.933099] [<c02d9a40>] ? __sysfs_add_one+0x28/0x76 [ 128.933099] [<c83b830e>] ? ath5k_bss_info_changed+0x13f/0x173 [ath5k] [ 128.933099] [<c82ff629>] ? ieee80211_config_beacon+0xc0/0x17e [mac80211] [ 128.933099] [<c82f073e>] ? ieee80211_bss_info_change_notify+0x182/0x18b [mac80211] [ 128.933099] [<c83b81cf>] ? ath5k_bss_info_changed+0x0/0x173 [ath5k] [ 128.933099] [<c82ff6d6>] ? ieee80211_config_beacon+0x16d/0x17e [mac80211] [ 128.933099] [<c82ff753>] ? ieee80211_add_beacon+0x34/0x39 [mac80211] [ 128.933099] [<c830a4ed>] ? ieee80211s_init+0xf8/0x10f [mac80211] [ 128.933099] [<c830a5df>] ? ieee80211_mesh_init_sdata+0xdb/0x154 [mac80211] Signed-off-by: Javier Cardona <javier@cozybit.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * orinoco: initialise priv->hw before assigning the interruptDavid Kilroy2010-12-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The interrupt handler takes a lock - but since commit bcad6e80f3f this lock goes through an indirection specified in the hermes_t structure. We must therefore initialise the structure before setting up the interrupt handler. Fix orinoco_cs and spectrum_cs <https://bugzilla.kernel.org/show_bug.cgi?id=23932> Bisected by: Matt Domsch <Matt_Domsch@dell.com> Signed-off by: David Kilroy <kilroyd@googlemail.com> Cc: stable@kernel.org Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * ath9k: fix beacon resource related race conditionRajkumar Manoharan2010-12-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | The beacon tasklet is accesssing the bslot info for beacon generation. Meanwhile the same slot can be freed on interface deletion. Current the remove_interface disables the beacon alert after freeing the slot. This may leads to null pointer access. This patch disables SWBA and kills the beacon tasklet to prevent access to the slot to be freed. After releasing the slot, swba will be enabled again upon the availablity of beaconing interfaces. Signed-off-by: Rajkumar Manoharan <rmanoharan@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * ath9k: Fix STA disconnect issue due to received MIC failed bcast framesSenthil Balasubramanian2010-12-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | AR_RxKeyIdxValid will not be set for bcast/mcast frames and so relying this status for MIC failed frames is buggy. Due to this, MIC failure events for broadcast frames are not sent to supplicant resulted in AP disconnecting the STA. Able to pass Wifi Test case 5.2.18 with this fix. Cc: Stable <stable@kernel.org> (2.6.36+) Signed-off-by: Senthil Balasubramanian <senthilkumar@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * ath9k: fix a DMA related race condition on resetFelix Fietkau2010-12-07
| | | | | | | | | | | | | | | | | | | | | | | | When ath_drain_all_txq fails to stop DMA, it issues a hw reset. This reset happens at a very problematic point in time, when the hardware rx path has not been stopped yet. This could lead to memory corruption, hardware hangs or other issues. To fix these issues, simply remove the reset entirely and check the tx DMA stop status to prevent problems with fast channel changes. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * ath9k: fix bug in tx powerMatteo Croce2010-12-07
| | | | | | | | | | | | | | | | | | | | | | The ath9k driver subtracts 3 dBm to the txpower as with two radios the signal power is doubled. The resulting value is assigned in an u16 which overflows and makes the card work at full power. Cc: stable@kernel.org Signed-off-by: Matteo Croce <matteo@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | ath9k_hw: warn if we cannot change the power to the chipLuis R. Rodriguez2010-12-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Suspend requires the device to be in fullsleep otherwise upon resume the device becomes unresponsive. We need to ensure that when we want the device to go to sleep it yields to the request, otherwise we'll have a useless devices upon resume. Warn when changing the power fails as we need to look into these issues. Cc: Paul Stewart <pstew@google.com> Cc: Amod Bodas <amod.bodas@atheros.com> Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | ath9k: skip ATH9K_INT_TIM_TIMER when we are idleLuis R. Rodriguez2010-12-08
| | | | | | | | | | | | | | | | | | | | | | | | | | We should not be idle when we get the ATH9K_INT_TIM_TIMER, otherwise its a sign of something broken in our design with our idle state machine and mac80211. Skip these and WARN once just in case this is triggerable. Cc: Paul Stewart <pstew@google.com> Cc: Amod Bodas <amod.bodas@atheros.com> signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | cfg80211: add some element IDs in enum ieee80211_eidAmitkumar Karwar2010-12-08
| | | | | | | | | | | | | | | | | | 1)WLAN_EID_BSS_COEX_2040 2)WLAN_EID_OVERLAP_BSS_SCAN_PARAM 3)WLAN_EID_EXT_CAPABILITY Signed-off-by: Amitkumar Karwar <akarwar@marvell.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | b43: rename config option for N-PHY, drop BROKENRafał Miłecki2010-12-08
| | | | | | | | | | Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | b43: fix split of N-PHY devices into supported and not (based on PHY rev)Rafał Miłecki2010-12-08
| | | | | | | | | | Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | b43: set TMS to work with current band width for N-PHYRafał Miłecki2010-12-08
| | | | | | | | | | Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | b43: N-PHY: silence warningsRafał Miłecki2010-12-08
| | | | | | | | | | Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | mac80211: Show max number of probe tries in debug message.Ben Greear2010-12-08
| | | | | | | | | | Signed-off-by: Ben Greear <greearb@candelatech.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | b43: flush PHY writes when neededRafał Miłecki2010-12-08
| | | | | | | | | | Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | b43: N-PHY: implement own masksetRafał Miłecki2010-12-08
| | | | | | | | | | | | | | This let us avoid double addressing while still having reg check. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | b43: N-PHY: reorder and optimize tables initializationRafał Miłecki2010-12-08
| | | | | | | | | | | | | | | | Order was changed in specs. For writing arrays we have designed bulk function which makes use of auto increment and do not write table address over and over. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | b43: N-PHY: update init tablesRafał Miłecki2010-12-08
| | | | | | | | | | Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | ath9k: Check for NULL sta in ath_tx_startBen Greear2010-12-08
| | | | | | | | | | | | | | | | It can be NULL according to docs, and logging showed it to be NULL in practice. Signed-off-by: Ben Greear <greearb@candelatech.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | mac80211: Apply ht_opmode changes in ieee80211_change_bssHelmut Schaa2010-12-08
| | | | | | | | | | | | Cc: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | cfg80211: Add new BSS attribute ht_opmodeHelmut Schaa2010-12-08
| | | | | | | | | | | | | | | | | | | | Add a new BSS attribute to allow hostapd to set the current HT opmode. Otherwise drivers won't be able to set up protection for HT rates in AP mode. Cc: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | mac80211: Fix compilation error when mesh is disabledJavier Cardona2010-12-07
| | | | | | | | | | | | | | Wrap mesh sections inside CONFIG_MAC80211_MESH to fix compilation problems reported by Stephen Rothwell, Larry Finger and Bruno Randolf. Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | ath9k: Remove dead code in recv.cMohammed Shafi Shajakhan2010-12-07
| | | | | | | | | | | | | | | | The structure struct ieee80211_rx_status *rxs is no longer needed to be passed to ath_rx_send_to_mac80211 function Signed-off-by: Mohammed Shafi Shajakhan <mshajakhan@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | ath9k: Parse DTIM period from mac80211Mohammed Shafi Shajakhan2010-12-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | With the current save power save implementation we assume a dtim period of 1.This value is assigned based on a sanity check in the driver eventhough we had not parsed it from mac80211.This patch obtains the actual DTIM period from AP by parsing it from mac80211.Yet for handling multicast traffic we may still have it as fixed rather than parsing it from mac80211 .This does not breaks power save or anything as the sleep duration is currently fixed in the driver.This patch may serve to improve power save in the future by using dtim period for sleep duration and using correct dtim period adhoc mode. Signed-off-by: Mohammed Shafi Shajakhan <mshajakhan@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | ath9k: Properly use unlikely check macroMohammed Shafi Shajakhan2010-12-07
| | | | | | | | | | | | | | | | | | AUTOSLEEP feature is enabled only for AR9271 and AR9003 version chipsets.So unlikely macro should be used only to check whether auto-sleep feature is enabled Signed-off-by: Mohammed Shafi Shajakhan <mshajakhan@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | ath9k_htc: Fix panic on FW download failureSujith Manoharan2010-12-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use the correct error condition exit in case firmware download fails for some reason. Not doing so results in a panic: usb 1-3: ath9k_htc: Transferred FW: ar9271.fw, size: 51280 usb 1-3: ath9k_htc: Firmware - ar9271.fw download failed usb 1-3: ath9k_htc: Target is unresponsive Failed to initialize the device INFO: trying to register non-static key. the code is fine but needs lockdep annotation. turning off the locking correctness validator. Pid: 2823, comm: insmod Tainted: G W 2.6.37-rc4-wl #11 Call Trace: [<ffffffff81090d7e>] __lock_acquire+0xe3e/0x1d00 [<ffffffff813a9f14>] ? restore_args+0x0/0x30 [<ffffffff81058af1>] ? vprintk+0x321/0x500 [<ffffffff81092290>] lock_acquire+0xa0/0x190 [<ffffffffa02a0eac>] ? usb_kill_anchored_urbs+0x1c/0x80 [usbcore] [<ffffffff813a8ea8>] _raw_spin_lock_irq+0x48/0x60 [<ffffffffa02a0eac>] ? usb_kill_anchored_urbs+0x1c/0x80 [usbcore] [<ffffffff813a53fd>] ? printk+0x3c/0x3f [<ffffffffa02a0eac>] usb_kill_anchored_urbs+0x1c/0x80 [usbcore] [<ffffffffa0055388>] ath9k_hif_usb_dealloc_urbs+0x18/0x40 [ath9k_htc] [<ffffffffa00557d7>] ath9k_hif_usb_probe+0x227/0x3d0 [ath9k_htc] [<ffffffffa02a56ac>] usb_probe_interface+0x10c/0x210 [usbcore] [<ffffffff812ae826>] driver_probe_device+0x96/0x1c0 [<ffffffff812ae9f3>] __driver_attach+0xa3/0xb0 [<ffffffff812ae950>] ? __driver_attach+0x0/0xb0 [<ffffffff812ad6ae>] bus_for_each_dev+0x5e/0x90 [<ffffffff812ae4c9>] driver_attach+0x19/0x20 [<ffffffff812ae038>] bus_add_driver+0x168/0x320 [<ffffffff812aec71>] driver_register+0x71/0x140 [<ffffffff811fc338>] ? __raw_spin_lock_init+0x38/0x70 [<ffffffffa02a438c>] usb_register_driver+0xdc/0x190 [usbcore] [<ffffffffa0063000>] ? ath9k_htc_init+0x0/0x4f [ath9k_htc] [<ffffffffa005599e>] ath9k_hif_usb_init+0x1e/0x20 [ath9k_htc] [<ffffffffa006302b>] ath9k_htc_init+0x2b/0x4f [ath9k_htc] [<ffffffff8100212f>] do_one_initcall+0x3f/0x180 [<ffffffff8109ef9b>] sys_init_module+0xbb/0x200 [<ffffffff8100bf52>] system_call_fastpath+0x16/0x1b Signed-off-by: Sujith Manoharan <Sujith.Manoharan@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | ath9k_htc: Add support for handling TX power configurationSujith Manoharan2010-12-07
| | | | | | | | | | Signed-off-by: Sujith Manoharan <Sujith.Manoharan@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | ath9k_htc: Cleanup device identificationSujith Manoharan2010-12-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ath.ko is a common module shared between ath5k, ar9170usb, ath9k and ath9k_htc. Adding driver specific data to the shared structure would impact all the drivers. Handling USB device recognition for devices specific to ath9k_htc can be handled within the driver itself. Also, AR7010 refers to the processor used in both AR9280/AR9287 based devices. Rename the device enumerations accordingly. While at it, check properly for the bus type when choosing the EEPROM base address for UB95. Signed-off-by: Sujith Manoharan <Sujith.Manoharan@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | mac80211: fix a compiler warningFelix Fietkau2010-12-07
| | | | | | | | | | | | | | | | | | | | | | | | net/mac80211/mlme.c: In function 'ieee80211_sta_work': net/mac80211/mlme.c:1981: warning: too many arguments for format Introduced by commit 04ac3c0ee2c773c321ec472d892635a20556f34d ("mac80211: speed up AP probing using nullfunc frames"). Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | ath5k: Use capabilities information for the number of TX queuesBruno Randolf2010-12-07
| | | | | | | | | | | | | | | | | | One thing I missed in my WME series: Older hardware does not have enough hardware queues to support WME. In this case we just set up one data queue. Use the capability information to decide how many queues to set up. Signed-off-by: Bruno Randolf <br1@einfach.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | ath9k: Make DMA warning in ath_stoprecv WARN_ON_ONCE.Ben Greear2010-12-07
| | | | | | | | | | | | | | | | | | | | This decreases spammage in the log. A single line message will still be printed, so users can be aware that problem exists. Signed-off-by: Ben Greear <greearb@candelatech.com> Acked-by: Luis R. Rodriguez <lrodriguez@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | ath9k: Add device id of AR9485 to pci tableVasanthakumar Thiagarajan2010-12-07
| | | | | | | | | | Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | ath9k_hw: Disable MRC CCK for AR9485Vasanthakumar Thiagarajan2010-12-07
| | | | | | | | | | Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | ath9k_hw: Setup paprd only for supported chainsVasanthakumar Thiagarajan2010-12-07
| | | | | | | | | | Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | ath9k_hw: Program appropriate register for temperature compensation cal for ↵Vasanthakumar Thiagarajan2010-12-07
| | | | | | | | | | | | | | AR9485 Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | ath9k_hw: Add IQ cal changes for AR9485Vasanthakumar Thiagarajan2010-12-07
| | | | | | | | | | Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | ath9k_hw: Define IQcal correction coefficient registers using indexVasanthakumar Thiagarajan2010-12-07
| | | | | | | | | | Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | ath9k_hw: Program appropriate chianmask for AR9485 before starting AGC/IQ calVasanthakumar Thiagarajan2010-12-07
| | | | | | | | | | Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
generated by cgit v1.2.2 (git 2.25.0) at 2024-10-20 15:52:18 -0400