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* ath10k: embed HTC struct inside ath10kMichal Kazior2013-07-307-46/+27Star
| | | | | | | | This reduces number of allocations and simplifies memory managemnt. Signed-off-by: Michal Kazior <michal.kazior@tieto.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
* ath10k: rename hif callbackMichal Kazior2013-07-303-9/+9
| | | | | | | | | The `set_callbacks` is a more appopriate name for the function. Let's leave `init` for something else. Signed-off-by: Michal Kazior <michal.kazior@tieto.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
* ath10k: change function to take struct ath10k as argMichal Kazior2013-07-301-3/+3
| | | | | | | | This aligns it to the argument list of other similar functions. Signed-off-by: Michal Kazior <michal.kazior@tieto.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
* ath10k: provide errno if bmi read/write failsMichal Kazior2013-07-301-2/+4
| | | | | Signed-off-by: Michal Kazior <michal.kazior@tieto.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
* ath10k: lower print level for a messageMichal Kazior2013-07-301-2/+3
| | | | | Signed-off-by: Michal Kazior <michal.kazior@tieto.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
* ath10k: silent warning in IBSS modeMichal Kazior2013-07-301-2/+2
| | | | | | | | There is no TIM IE generated in IBSS beacons by mac80211. Signed-off-by: Michal Kazior <michal.kazior@tieto.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
* ath10k: fix typo in define nameMichal Kazior2013-07-303-6/+6
| | | | | Signed-off-by: Michal Kazior <michal.kazior@tieto.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
* ath10k: remove ath10k_busMichal Kazior2013-07-303-10/+1Star
| | | | | | | It serves no purpose. Signed-off-by: Michal Kazior <michal.kazior@tieto.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
* ath10k: do not setup rts/frag thresholds for suspended interfacesMichal Kazior2013-07-301-2/+2
| | | | | | | | | | | | | | | mac80211 calls for rts/frag threshold hooks before any interface is brought back up again when resuming. We would set vdev parameters before given vdev is created lading to a FW crash. rts/frag thresholds will be re-set accordingly in add_interface() hook anyway. Signed-off-by: Michal Kazior <michal.kazior@tieto.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
* ath10k: setup rts/frag thresholds upon vdev creationMichal Kazior2013-07-301-1/+19
| | | | | | | | | | | | mac80211 configures rts/frag thresholds per-hw not per-vif. ath10k FW expects those values to be set per-vdev (i.e. per-vif). ath10k should now respect rts/frag thresholds set before a given interface was brought up. Signed-off-by: Michal Kazior <michal.kazior@tieto.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
* ath10k: fix possible deadlockMichal Kazior2013-07-301-4/+6
| | | | | | | | | It was possible to have a deadlock due to inverted locking of local->iflist_mtx and ath10k->conf_mutex. Signed-off-by: Michal Kazior <michal.kazior@tieto.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
* ath10k: fix teardown orderingMichal Kazior2013-07-301-1/+1
| | | | | | | | This should fix memory corruption if HIF is tried to be restarted. Signed-off-by: Michal Kazior <michal.kazior@tieto.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
* mwifiex: code rearrangement in sdio.cAmitkumar Karwar2013-07-261-107/+104Star
| | | | | | | | | Some function definitions are moved to appropriate place to avoid forward declarations. Signed-off-by: Amitkumar Karwar <akarwar@marvell.com> Signed-off-by: Bing Zhao <bzhao@marvell.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* mwifiex: handle driver initialization error pathsAmitkumar Karwar2013-07-262-28/+56
| | | | | | | | | | | | | | | mwifiex_fw_dpc() asynchronously takes care of firmware download and initialization. Currently the error paths in mwifiex_fw_dpc() are not handled. So if wrong firmware is downloaded, required cleanup work is not performed. memory is leaked and workqueue remains unterminated in this case. mwifiex_terminate_workqueue() is moved to avoid forward declaration. Signed-off-by: Amitkumar Karwar <akarwar@marvell.com> Signed-off-by: Bing Zhao <bzhao@marvell.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* Merge branch 'master' of ↵John W. Linville2013-07-2540-159/+338
|\ | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless
| * brcmfmac: bail out of brcmf_txflowblock_if() for non-netdev interfaceArend van Spriel2013-07-221-1/+1
| | | | | | | | | | | | | | | | | | | | | | To avoid ending up in a NULL-pointer access, the function brcmf_txflowblock_if() should only be called for interfaces that have a netdev associated with it. Reviewed-by: Hante Meuleman <meuleman@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * brcmfmac: decrement pending 8021x count upon tx failureArend van Spriel2013-07-221-1/+7
| | | | | | | | | | | | | | | | | | | | | | | | If the transmit fails because there are no hanger slots or any other reason and the packet was an EAPOL packet the pending counter should be decreased although it was not transmitted so the driver does not end up in a dead-lock. Reviewed-by: Hante Meuleman <meuleman@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * ath: wil6210: Fix build errorLarry Finger2013-07-221-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Building driver wil6210 in 3.10 and 3.11 kernels yields the following errors: CC [M] drivers/net/wireless/ath/wil6210/debugfs.o drivers/net/wireless/ath/wil6210/debugfs.c: In function 'wil_print_ring': drivers/net/wireless/ath/wil6210/debugfs.c:163:11: error: pointer targets in passing argument 5 of 'hex_dump_to_buffer' differ in signedness [-Werror=pointer-sign] false); ^ In file included from include/linux/kernel.h:13:0, from include/linux/cache.h:4, from include/linux/time.h:4, from include/linux/stat.h:18, from include/linux/module.h:10, from drivers/net/wireless/ath/wil6210/debugfs.c:17: include/linux/printk.h:361:13: note: expected 'char *' but argument is of type 'unsigned char *' extern void hex_dump_to_buffer(const void *buf, size_t len, ^ drivers/net/wireless/ath/wil6210/debugfs.c: In function 'wil_txdesc_debugfs_show': drivers/net/wireless/ath/wil6210/debugfs.c:429:10: error: pointer targets in passing argument 5 of 'hex_dump_to_buffer' differ in signedness [-Werror=pointer-sign] sizeof(printbuf), false); ^ In file included from include/linux/kernel.h:13:0, from include/linux/cache.h:4, from include/linux/time.h:4, from include/linux/stat.h:18, from include/linux/module.h:10, from drivers/net/wireless/ath/wil6210/debugfs.c:17: include/linux/printk.h:361:13: note: expected 'char *' but argument is of type 'unsigned char *' extern void hex_dump_to_buffer(const void *buf, size_t len, ^ cc1: all warnings being treated as errors make[5]: *** [drivers/net/wireless/ath/wil6210/debugfs.o] Error 1 make[4]: *** [drivers/net/wireless/ath/wil6210] Error 2 make[3]: *** [drivers/net/wireless/ath] Error 2 make[2]: *** [drivers/net/wireless] Error 2 make[1]: *** [drivers/net] Error 2 make: *** [drivers] Error 2 These errors are fixed by changing the type of the buffer from "unsigned char *" to "char *". Reported-by: Thomas Fjellstrom <thomas@fjellstrom.ca> Tested-by: Thomas Fjellstrom <thomas@fjellstrom.ca> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Cc: Stable <stable@vger.kernel.org> [3.10] Cc: Thomas Fjellstrom <thomas@fjellstrom.ca> Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * cw1200: Fix OOPS in monitor modeSolomon Peachy2013-07-221-1/+1
| | | | | | | | | | | | | | | | In monitor mode, priv->vif is NULL, but at one point in the receive path we blindly attempt to dereference it. Add a test to prevent this. Signed-off-by: Solomon Peachy <pizza@shaftnet.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * ath9k_htc: reboot firmware if it was loadedOleksij Rempel2013-07-221-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently ath9k_htc will reboot firmware only if interface was ever started. Which lead to the problem in case where interface was never started but module need to be reloaded. This patch will partially fix bug "ath9k_htc: Target is unresponsive" https://github.com/qca/open-ath9k-htc-firmware/issues/1 Reproduction case: - plug adapter - make sure nothing will touch it. Stop Networkmanager or blacklist mac address of this adapter. - rmmod ath9k_htc; sleep 1; modprobe ath9k_htc Signed-off-by: Oleksij Rempel <linux@rempel-privat.de> Cc: <stable@vger.kernel.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * ath9k_htc: do some initial hardware configurationOleksij Rempel2013-07-221-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently we configure harwdare and clock, only after interface start. In this case, if we reload module or reboot PC without configuring adapter, firmware will freeze. There is no software way to reset adpter. This patch add initial configuration and set it in disabled state, to avoid this freeze. Behaviour of this patch should be similar to: ifconfig wlan0 up; ifconfig wlan0 down. Bug: https://github.com/qca/open-ath9k-htc-firmware/issues/1 Tested-by: Bo Shi <cnshibo@gmail.com> Signed-off-by: Oleksij Rempel <linux@rempel-privat.de> Cc: <stable@vger.kernel.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * mwifiex: fix IRQ enable/disableDaniel Drake2013-07-225-61/+57Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | During tear down (e.g. mwifiex_sdio_remove during system suspend), mwifiex left IRQs enabled for a significant period of time when it was unable to handle them correctly. This caused interrupt storms and interfered with the bluetooth interface on the same SDIO card. Solve this by disabling interrupts at the point when they can no longer be handled correctly, which is at the start of mwifiex_remove_card(). For cleanliness, we now enable interrupts in the mwifiex_add_card() path, to be symmetrical with the disabling of interrupts. We also couple the registration of the sdio IRQ handler with the actual enable/disable of interrupts at the hardware level. I also removed a write to this register in mwifiex_init_sdio which seemed pointless and won't cause any ill effects now that we only register the SDIO IRQ handler when we are ready to accept interrupts. Includes some corrections from Amitkumar Karwar. Signed-off-by: Daniel Drake <dsd@laptop.org> Acked-by: Bing Zhao <bzhao@marvell.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * Merge branch 'for-john' of ↵John W. Linville2013-07-226-9/+56
| |\ | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-fixes
| | * iwlwifi: mvm: remove extra SSID from probe requestDavid Spinadel2013-07-161-2/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Bits 1-21 in this channel type attributes are indication for which SSID is going to be sent on this channel. Since the first SSID is sent implicitly in the probe request, we don't need to toggle its bit here. Signed-off-by: David Spinadel <david.spinadel@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| | * iwlwifi: mvm: fix bug in scan ssidDavid Spinadel2013-07-161-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Increment index in each iteration. Without this increment we are overriding the added SSIDs and we will send only the last SSId and (n_ssids - 1) broadcast probes. Cc: <stable@vger.kernel.org> [3.9+] Signed-off-by: David Spinadel <david.spinadel@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| | * iwlwifi: mvm: refuse connection to APs with BI < 16Johannes Berg2013-07-161-0/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Due to a firmware bug, it crashes when the beacon interval is smaller than 16. Avoid this by refusing the station state change creating the AP station, causing mac80211 to abandon the attempt to connect to the AP, and eventually wpa_s to blacklist it. Cc: stable@vger.kernel.org Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| | * iwlwifi: mvm: track the number of Rx BA sessionsEmmanuel Grumbach2013-07-163-0/+17
| | | | | | | | | | | | | | | | | | | | | | | | The firmware / HW can't support more than 16 Rx BA sessions. Deny any attemps to open more sessions than that. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
| | * iwlwifi: mvm: fix L2P BA ressources leakEmmanuel Grumbach2013-07-161-2/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | We didn't release the Rx AMPDU ressources properly. This bug led to firmware assert after 16 BA sessions. Cc: <stable@vger.kernel.org> [3.9+] Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
| | * iwlwifi: mvm: Fix VIF specific debugfs directory creationAlexander Bondar2013-07-161-1/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | Avoid creating VIF specific debugfs directory if already exist. This may happen when, for example, resetting hw, suspend-resume. Signed-off-by: Alexander Bondar <alexander.bondar@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
| | * iwlwifi: dvm: don't send BT_CONFIG on devices w/o BluetoothJohannes Berg2013-07-161-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The BT_CONFIG command that is sent to the device during startup will enable BT coex unless the module parameter turns it off, but on devices without Bluetooth this may cause problems, as reported in Redhat BZ 885407. Fix this by sending the BT_CONFIG command only when the device has Bluetooth. Cc: stable@vger.kernel.org Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
| | * iwlwifi: mvm: unregister leds when registration failedEmmanuel Grumbach2013-07-161-1/+5
| | | | | | | | | | | | | | | | | | | | | | | | This was missing and prevented any further attempts to load the module. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
| * | Merge branch 'for-john' of ↵John W. Linville2013-07-227-11/+56
| |\ \ | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211
| | * | mac80211/minstrel: fix NULL pointer dereference issueFelix Fietkau2013-07-161-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When priv_sta == NULL, mi->prev_sample is dereferenced too early. Move the assignment further down, after the rate_control_send_low call. Reported-by: Krzysztof Mazur <krzysiek@podlesie.net> Cc: stable@vger.kernel.org # 3.10 Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| | * | mac80211: fix duplicate retransmission detectionJohannes Berg2013-07-161-2/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The duplicate retransmission detection code in mac80211 erroneously attempts to do the check for every frame, even frames that don't have a sequence control field or that don't use it (QoS-Null frames.) This is problematic because it causes the code to access data beyond the end of the SKB and depending on the data there will drop packets erroneously. Correct the code to not do duplicate detection for such frames. I found this error while testing AP powersave, it lead to retransmitted PS-Poll frames being dropped entirely as the data beyond the end of the SKB was always zero. Cc: stable@vger.kernel.org [all versions] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| | * | nl80211: fix the setting of RSSI threshold value for meshChun-Yeow Yeoh2013-07-161-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | RSSI threshold value used for mesh peering should be in negative value. After range checks to mesh parameters is introduced, this is not allowed. Fix this. Signed-off-by: Chun-Yeow Yeoh <yeohchunyeow@gmail.com> Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
| | * | mac80211: fix ethtool stats for non-station interfacesJohannes Berg2013-07-161-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As reported in https://bugzilla.kernel.org/show_bug.cgi?id=60514, the station loop never initialises 'sinfo' and therefore adds up a stack values, leaking stack information (the number of times it adds values is easily obtained another way.) Fix this by initialising the sinfo for each station to add. Cc: stable@vger.kernel.org Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
| | * | mac80211/minstrel_ht: fix cck rate samplingFelix Fietkau2013-07-161-1/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The CCK group needs special treatment to set the right flags and rate index. Add this missing check to prevent setting broken rates for tx packets. Cc: stable@vger.kernel.org # 3.10 Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
| | * | regulatory: add missing rtnl lockingJohannes Berg2013-07-161-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | restore_regulatory_settings() requires the RTNL to be held, add the missing locking in reg_timeout_work(). Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| | * | cfg80211: fix bugs in new SME implementationJohannes Berg2013-07-161-3/+26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When splitting the SME implementation from the MLME code, I introduced a few bugs: * association failures no longer sent a connect-failure event * getting disassociated from the AP caused deauth to be sent but state wasn't cleaned up, leading to warnings * authentication failures weren't cleaned up properly, causing new connection attempts to warn and fail Fix these bugs. Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
| | * | nl80211: fix mgmt tx status and testmode reporting for netnsMichal Kazior2013-07-161-2/+5
| | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | These two events were sent to the default network namespace. This caused AP mode in a non-default netns to not work correctly. Mgmt tx status was multicasted to a different (default) netns instead of the one the AP was in. Cc: stable@vger.kernel.org Signed-off-by: Michal Kazior <michal.kazior@tieto.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| * | ath9k_hw: Fix multicast search for AR9002 familySujith Manoharan2013-07-181-1/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | The multicast search bit is disabled for the AR9003 family, but this is required for AR9002 too. Fix this in the INI override routine. Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | rtlwifi: Fix build errors for unusual casesLarry Finger2013-07-1810-35/+91
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The present build configuration for the rtlwifi family of drivers will fail under two known conditions: (1) If rtlwifi is selected without selecting any of the dependent drivers, there are errors in the build. (2) If the PCI drivers are built into the kernel and the USB drivers are modules, or vice versa, there are missing globals. The first condition is fixed by never building rtlwifi unless at least one of the device drivers is selected. The second failure is fixed by splitting the PCI and USB codes out of rtlwifi, and creating their own mini drivers. If the drivers that use them are modules, they will also be modules. Although a number of files are touched by this patch, only Makefile and Kconfig have undergone significant changes. The only modifications to the other files were to export entry points needed by the new rtl_pci and rtl_usb units, or to rename two variables that had names that were likely to cause namespace collisions. Reported-by: Fengguang Wu <fengguang.wu@intel.com> [Condition 1] Reported-by: Ben Hutchings <bhutchings@solarflare.com> [Condition 2] Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Cc: Ben Hutchings <bhutchings@solarflare.com> Cc: Fengguang Wu <fengguang.wu@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | ath5k: fix extra set bit in multicast maskBob Copeland2013-07-181-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | Bit 32 was always set which looks to have been accidental, according to git history. Signed-off-by: Bob Copeland <me@bobcopeland.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | rt2x00: RT2X00 should depend on HAS_DMAGeert Uytterhoeven2013-07-181-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If NO_DMA=y: drivers/built-in.o: In function `rt2x00queue_unmap_skb': drivers/net/wireless/rt2x00/rt2x00queue.c:129: undefined reference to `dma_unmap_single' drivers/net/wireless/rt2x00/rt2x00queue.c:133: undefined reference to `dma_unmap_single' drivers/built-in.o: In function `rt2x00queue_map_txskb': drivers/net/wireless/rt2x00/rt2x00queue.c:112: undefined reference to `dma_map_single' drivers/net/wireless/rt2x00/rt2x00queue.c:115: undefined reference to `dma_mapping_error' drivers/built-in.o: In function `rt2x00queue_alloc_rxskb': drivers/net/wireless/rt2x00/rt2x00queue.c:93: undefined reference to `dma_map_single' drivers/net/wireless/rt2x00/rt2x00queue.c:95: undefined reference to `dma_mapping_error' Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Cc: linux-wireless@vger.kernel.org Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | ssb: fix alignment of struct bcma_device_idArnd Bergmann2013-07-181-2/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The ARM OABI and EABI disagree on the alignment of structures with small members, so module init tools may interpret the ssb device table incorrectly, as shown by this warning when building the b43 device driver in an OABI kernel: FATAL: drivers/net/wireless/b43/b43: sizeof(struct ssb_device_id)=6 is not a modulo of the size of section __mod_ssb_device_table=88. Forcing the default (EABI) alignment on the structure makes this problem go away. Since the ssb_device_id may have the same problem, better fix both structures. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Cc: Russell King <linux@arm.linux.org.uk> Cc: John W. Linville <linville@tuxdriver.com> Cc: Michael Buesch <mb@bu3sch.de> Cc: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | ath9k_htc: fix data race between request_firmware_nowait() callback and ↵Alexey Khoroshilov2013-07-171-3/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | suspend() ath9k_hif_usb_probe() requests firmware asynchronically and there is some initialization postponed till firmware is ready. In particular, ath9k_hif_usb_firmware_cb() callback initializes hif_dev->tx.tx_buf and hif_dev->tx.tx_pending lists. At the same time, ath9k_hif_usb_suspend() iterates that lists through ath9k_hif_usb_dealloc_urbs(). If suspend happens before request_firmware_nowait() callback is called, it can lead to oops. Similar issue could be in ath9k_hif_usb_disconnect(), but it is prevented using hif_dev->fw_done completion and HIF_USB_READY flag. The patch extends this approach to suspend() as well. Found by Linux Driver Verification project (linuxtesting.org). Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | ath9k: fix tx pending frames accounting for dropped packetsFelix Fietkau2013-07-171-16/+28
| | | | | | | | | | | | | | | | | | | | | | | | When dropping packets that have gone far enough into the tx path, the pending frame counter needs to be decreased. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | rtlwifi: Initialize power-setting callback for USB devicesLarry Finger2013-07-174-13/+15
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit a269913c5 entitled "rtlwifi: Rework rtl_lps_leave() and rtl_lps_enter() to use work queue" has two bugs for USB drivers. Firstly, the work queue in question was not initialized. Secondly, the callback routine used by this queue is contained within the file used for PCI devices. As a result, it is not available for architectures without PCI hardware. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Reported-by: Richard Genoud <richard.genoud@gmail.com> Tested-by: Richard Genoud <richard.genoud@gmail.com> Cc: Richard Genoud <richard.genoud@gmail.com> Cc: Stable <stable@vger.kernel.org> [3.10] Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | bgmac: make bgmac depend on bcm47xxHauke Mehrtens2013-07-241-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | bgmac uses bcm47xx_nvram.h which is only available when BCM47XX was selected. Earlier BCMA_HOST_SOC depended on BCM47XX so this was not build on any other archs, but that changed. We should modify this driver to get access to the nvram or the variables through platform data. This fixes a build problem in linux-next reported by Stephen Rothwell: drivers/net/ethernet/broadcom/bgmac.c:19:27: fatal error: bcm47xx_nvram.h: No such file or directory #include <bcm47xx_nvram.h> ^ Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | wireless: rt2x00: rt2800usb: add RT3573 devicesXose Vazquez Perez2013-07-241-0/+30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | taken from Ralink linux and windows drivers: 0x1b75, 0x7733 AirLive 450Mbps Wireless-N Dual Band USB Adapter 0x0b05, 0x17bc ASUS USB-N66 450Mbps Dual Band USB Adapter 0x0b05, 0x17ad ASUS USB-N66 Dual Band N Network Adapter 0x050d, 0x1103 Belkin Wireless Adapter 0x148f, 0xf301 Cameo Ralink3573 3x3 single band USB dongle 0x7392, 0x7733 Edimax 0x0e66, 0x0020 Hawking HD45U Dual Band USB Wireless-N Adapter 0x0e66, 0x0021 Hawking HD45U Dual Band Wls-450N Adapter 0x04bb, 0x094e I-O DATA WN-AG450U Wireless LAN Adapter 0x0789, 0x016b Logitec LAN-W450AN/U2 0x0846, 0x9012 NETGEAR WNDA4100 N900 Wireless Dual Band USB Adapter 0x0846, 0x9019 NETGEAR WNDA4200D Wireless Dual Band USB Adapter 0x2019, 0xed19 Planex GW-USDual450 0x148f, 0x3573 Ralink 802.11n USB Wireless LAN Card 0x0df6, 0x0067 Sitecom Wireless Dualband Network Adapter N750 X6 0x0df6, 0x006a Sitecom Wireless Dualband Network Adapter N900 X7 0x0586, 0x3421 ZyXEL Dual-Band Wireless N450 USB Adapter Cc: Ivo van Doorn <IvDoorn@gmail.com> Cc: Gertjan van Wingerde <gwingerde@gmail.com> Cc: Helmut Schaa <helmut.schaa@googlemail.com> Cc: John W. Linville <linville@tuxdriver.com> Cc: users@rt2x00.serialmonkey.com Cc: linux-wireless@vger.kernel.org Signed-off-by: Xose Vazquez Perez <xose.vazquez@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
generated by cgit v1.2.3-55-g7522 (git 2.39.0) at 2025-12-01 07:03:56 +0100