summaryrefslogtreecommitdiffstats
path: root/drivers
AgeCommit message (Collapse)Author
2011-12-09iwlwifi regression in 20111205 mergeNikolay Martynov
It looks like the regression was introduced between 20111202 and 20111205 (linux-next tree). Symptoms: connection to AP seem to be established, but no data goes though it in any way. Tested on intel 5300. Peek at the changes have shown that it looks like at least part of the code wasn't merged properly. It was originally committed into iwl_agn.c but code in question was moved to iwl-mac80211.c. This patch puts code in place and my card works again. Signed-off-by: Nikolay Martynov <mar.kolya@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-12-09wl12xx: silence tx_attr uninitialized warning in wl1271_tx_fill_hdrJohn W. Linville
CC [M] drivers/net/wireless/wl12xx/tx.o drivers/net/wireless/wl12xx/tx.c: In function ‘wl1271_tx_fill_hdr’: drivers/net/wireless/wl12xx/tx.c:288:6: warning: ‘tx_attr’ may be used uninitialized in this function Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-12-08Merge branch 'wl12xx-next' into for-linvilleLuciano Coelho
2011-12-08wl12xx: minor fix in sched_scan_ssid_listEyal Shapira
The user can pass broadcast SSID (ssid="") in the list of SSIDs for active scan. In this case the loop was attempting to match SSIDs in the filter list to this empty entry and marking them as HIDDEN (sending probe request) by mistake Signed-off-by: Eyal Shapira <eyal@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
2011-12-08wl12xx: send testmode reply in wl1271_tm_cmd_interrogateEliad Peller
wl1271_tm_cmd_interrogate creates a reply skb, but doesn't send it (and thus just leaks it). Add the missing cfg80211_testmode_reply() call. Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
2011-12-08wl12xx: remove redundant commands from plt initEliad Peller
During plt init we configure some redundant commands, which are not needed for plt (specifically, we shouldn't configure any role-specific params, as there are no active roles). remove them. Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
2011-12-08wl12xx: fix testmode test/interrogate commandsEliad Peller
fix several issues in testmode test/interrogate commands: 1. check the driver state is not OFF. 2. wakeup the chip from elp (if needed) 3. fix memory leak in wl1271_tm_cmd_interrogate() Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
2011-12-07ath9k: enable ANI for ar9100 chipsNikolay Martynov
Enable ANI for ar9100 since it seems to be working fine (and as a matter of fact ANI was always performed for ar9100 since code which was supposed to disable it didn't achieve this goal). This patch sets config.enable_ani to default (true) value for ar9100. Signed-off-by: Nikolay Martynov <mar.kolya@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-12-07ath9k: use config.enable_ani to check if ani should be performedNikolay Martynov
Currently in ath9k code there is an attempt which is meant to disable ANI for ar9100 and ar9340. But it doesn't really achieve this. All it does is disable ANI init and setup (i.e. calls to ath9k_hw_ani_setup and ath9k_hw_ani_init). Since ath9k_hw_ani_setup is not called ah->config.ani_poll_interval is never initialized (i.e. it is always zero) and ath_ani_calibrate always executes ANI procedures (over uninitialized ANI parameters). Moreover, ath_ani_calibrate is being called each 1ms because common->ani.timer is set to zero interval because ah->config.ani_poll_interval==0 (and thus smallest value of all intervals). Normally it should not be called this often. This patch changes the code so config.enable_ani is used to check if ANI should be performed. config.enable_ani is initialized to true by default. This patch sets it to false for ar9100 and ar9340. Signed-off-by: Nikolay Martynov <mar.kolya@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-12-07ath9k: change calibration debug log to output all calibration typesNikolay Martynov
To help debugging write a log entry when long calibration, short calibration or ANI is performed. Signed-off-by: Nikolay Martynov <mar.kolya@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-12-07ath9k: trivial: cosmetic fix in calibration debug logNikolay Martynov
Add missed space and change typo in calibration debugging log. Signed-off-by: Nikolay Martynov <mar.kolya@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-12-07ath9k: cancel all workqueue activity when going idleFelix Fietkau
Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-12-07ath9k: only drop packets in drv_flush when asked toFelix Fietkau
Recently more places in mac80211 call drv_flush to ensure proper order for state changes wrt. powersave, channel changes, etc. On some systems such calls lead to spurious logspam about failing to stop tx dma, as well as hardware resets that go along with that. Instead of dropping packets in a place where it's completely unnecessary, only do it when drop == true. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-12-07ath9k: rework power state handlingFelix Fietkau
Turning off the radio when mac80211 tells the driver that it's idle is not a good idea, as idle interfaces might still occasionally scan or send packets. The only time the radio can be safely turned off is when drv_stop has been called. In the mean time, use sc->ps_idle only to indicate network sleep vs full sleep. Move the LED GPIO changes out of the PCI suspend/resume path, the start/stop functions already take care of that. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-12-07ath9k: always issue a full hw reset after waking up from full-sleep modeFelix Fietkau
After waking up from full sleep, registers are accessible, but rx/tx typically fails. A fast channel change will not recover from this, so ensure that a full-sleep -> wake transition is always followed by a full reset. The reason why this hasn't created any serious problems yet is that it's hidden by the (wrong) behavior of enabling/disabling the radio when the wiphy idle state changes. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-12-06bcma: pci: use fixed windows when possibleRafał Miłecki
Some cores are mapped in the fixed way, they registers can be accessed all the time. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-12-06iwlwifi: move ucode notification from iwl_priv to iwl_sharedDon Fry
Move the notification structures for ucode operations from the iwl_priv structure to the iwl_shared structure, with associated code changes. Signed-off-by: Don Fry <donald.h.fry@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-12-06iwlwifi: move ucode_type from iwl_priv to iwl_sharedDon Fry
Move the ucode_type variable from the iwl_priv to the iwl_shared structure with associated code changes. Signed-off-by: Don Fry <donald.h.fry@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-12-06iwlwifi: replace iwl_priv reference with iwl_trans for ucode.Don Fry
Replace the references to the iwl_priv structure with the iwl_trans structure as the priv structure is never referenced other than to access the trans structure. Rename from iwlagn to iwl. Signed-off-by: Don Fry <donald.h.fry@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-12-06iwlwifi: rename iwl-agn-ucode as iwl-ucodeDon Fry
iwl-agn-ucode is generic ucode operations, not limited just to iwlagn. Signed-off-by: Don Fry <donald.h.fry@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-12-06iwlwifi: Rename file name from iwl-sv-open.c to iwl-testmode.cWey-Yi Guy
The file dealing with all the operations through testmode, rename it. Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-12-06iwlwifi: add WOWLAN uCode loading support by testmodeHsu, Kenny
Create new tm command for WOWLAN uCode loading to support further debugging function in userspace. - IWL_TM_CMD_APP2DEV_LOAD_WOWLAN_FW Signed-off-by: Kenny Hsu <kenny.hsu@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-12-06iwlagn: make debug levels more readableJohannes Berg
Using the actual shifted constants here allows one to read and or them more easily. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-12-06iwlagn: remove MACDUMP debugJohannes Berg
This is only used for TX debugging where there already is more debugging and tracing is more useful anyway, so remove it. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-12-06iwlagn: remove HC_DUMP debugJohannes Berg
This debug level is unused, remove it. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-12-06iwlagn: remove TX_REPLY_LIMIT debugJohannes Berg
This macro is unused right now. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-12-06iwlwifi: declare static for iwl_sram_cleanup functionWey-Yi Guy
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-12-06iwlwifi: add generic chunk size of tm dumpit packetHsu, Kenny
Use generic chunk size of dumpit packet for all necessary testmode commands instead of add declaration individually. Signed-off-by: Kenny Hsu <kenny.hsu@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-12-06iwlwifi: add range checking in tm sram read commandKenny Hsu
The size of sram may alter according to ucode type. Retrieve the maximum sram size by current ucode type for range checking to prevent wrong data access. Signed-off-by: Kenny Hsu <kenny.hsu@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-12-06iwlwifi: add tm commands for sram reading by dumpitHsu, Kenny
Create new testmode commands and attributes to suppot sram data reading. Because the amount of sram data may exceed single skb packet size. Using the nl80211 dump it funtion to deliver sram data to userspace. - IWL_TM_CMD_APP2DEV_READ_SRAM - IWL_TM_CMD_APP2DEV_DUMP_SRAM - IWL_TM_ATTR_SRAM_ADDR - IWL_TM_ATTR_SRAM_SIZE - IWL_TM_ATTR_SRAM_DUMP Signed-off-by: Kenny Hsu <kenny.hsu@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-12-06ath9k: clarify max_streams for AR9462Mohammed Shafi Shajakhan
max_streams for AR9462 is '2'. it does not fixes anything, but improves the code readability Signed-off-by: Mohammed Shafi Shajakhan <mohammed@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-12-06ath9k_hw: sync to latest AR9462 INIMohammed Shafi Shajakhan
based on systems change to improve rx dynamic range, and enables heavy clip for 5G HT40 MCS0 to improve spectral mask power. also remove an unused function declaration Cc: Wilson Tsao <wtsao@qca.qualcomm.com> Signed-off-by: Mohammed Shafi Shajakhan <mohammed@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-12-06rtl8192c: Do not log firmware load message unless actually doneLarry Finger
A previous commit fixed a problem whereby the rtl8192c driver loaded the firmware from disk many times; however, the log message was not moved. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-12-06iwlegacy: Use kcalloc instead of kzalloc to allocate arrayThomas Meyer
The advantage of kcalloc is, that will prevent integer overflows which could result from the multiplication of number of elements and size and it is also a bit nicer to read. The semantic patch that makes this change is available in https://lkml.org/lkml/2011/11/25/107 Signed-off-by: Thomas Meyer <thomas@m3y3r.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-12-06rt2x00: Use kcalloc instead of kzalloc to allocate arrayThomas Meyer
The advantage of kcalloc is, that will prevent integer overflows which could result from the multiplication of number of elements and size and it is also a bit nicer to read. The semantic patch that makes this change is available in https://lkml.org/lkml/2011/11/25/107 Signed-off-by: Thomas Meyer <thomas@m3y3r.de> Acked-by: Gertjan van Wingerde <gwingerde@gmail.com> Acked-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-12-06Merge branch 'master' of ↵John W. Linville
git://git.kernel.org/pub/scm/linux/kernel/git/padovan/bluetooth-next
2011-12-03Merge branch 'master' of ↵Gustavo F. Padovan
git://git.kernel.org/pub/scm/linux/kernel/git/padovan/bluetooth
2011-12-03btusb: fix a memory leak in btusb_send_frame()Cong Wang
This patch fixes the following memory leak reported by kmemleak: unreferenced object 0xffff880060a53840 (size 192): comm "softirq", pid 0, jiffies 4320571771 (age 1406.569s) hex dump (first 32 bytes): 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<ffffffff81138a1c>] create_object+0x187/0x28b [<ffffffff814be12e>] kmemleak_alloc+0x73/0x98 [<ffffffff811289d3>] __kmalloc+0xfc/0x123 [<ffffffff81386546>] usb_alloc_urb+0x1e/0x48 [<ffffffffa0130274>] btusb_send_frame+0x86/0x385 [btusb] [<ffffffffa02d8230>] hci_send_frame+0xa0/0xa5 [bluetooth] [<ffffffffa02d8a4e>] hci_cmd_task+0xa0/0xfb [bluetooth] [<ffffffff81058548>] tasklet_action+0x8f/0xef [<ffffffff81058a4c>] __do_softirq+0xf4/0x1db [<ffffffff81058bb7>] run_ksoftirqd+0x84/0x129 [<ffffffff8106f1c4>] kthread+0xa0/0xa8 [<ffffffff814dd144>] kernel_thread_helper+0x4/0x10 [<ffffffffffffffff>] 0xffffffffffffffff The problem is that when inc_tx() returns non-zero, we forgot to call usb_free_urb(). Cc: Marcel Holtmann <marcel@holtmann.org> Cc: "Gustavo F. Padovan" <padovan@profusion.mobi> Signed-off-by: WANG Cong <amwang@redhat.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
2011-12-02Merge branch 'master' of ↵John W. Linville
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless Conflicts: drivers/net/wireless/iwlwifi/iwl-agn.c drivers/net/wireless/libertas/cfg.c
2011-12-02iwlwifi: change the default behavior of watchdog timerWey-Yi Guy
The current default watchdog timer is enabled, but we are seeing issues on legacy devices. So change the default setting of watchdog timer to per device based. But user still can use the "wd_disable" module parameter to overwrite the system setting Cc: stable@vger.kernel.org #3.0+ Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-12-02iwlwifi: do not re-configure HT40 after associatedWey-Yi Guy
The ht40 setting should not change after association unless channel switch This fix a problem we are seeing which cause uCode assert because driver sending invalid information and make uCode confuse Here is the firmware assert message: kernel: iwlagn 0000:03:00.0: Microcode SW error detected. Restarting 0x82000000. kernel: iwlagn 0000:03:00.0: Loaded firmware version: 17.168.5.3 build 42301 kernel: iwlagn 0000:03:00.0: Start IWL Error Log Dump: kernel: iwlagn 0000:03:00.0: Status: 0x000512E4, count: 6 kernel: iwlagn 0000:03:00.0: 0x00002078 | ADVANCED_SYSASSERT kernel: iwlagn 0000:03:00.0: 0x00009514 | uPc kernel: iwlagn 0000:03:00.0: 0x00009496 | branchlink1 kernel: iwlagn 0000:03:00.0: 0x00009496 | branchlink2 kernel: iwlagn 0000:03:00.0: 0x0000D1F2 | interruptlink1 kernel: iwlagn 0000:03:00.0: 0x00000000 | interruptlink2 kernel: iwlagn 0000:03:00.0: 0x01008035 | data1 kernel: iwlagn 0000:03:00.0: 0x0000C90F | data2 kernel: iwlagn 0000:03:00.0: 0x000005A7 | line kernel: iwlagn 0000:03:00.0: 0x5080B520 | beacon time kernel: iwlagn 0000:03:00.0: 0xCC515AE0 | tsf low kernel: iwlagn 0000:03:00.0: 0x00000003 | tsf hi kernel: iwlagn 0000:03:00.0: 0x00000000 | time gp1 kernel: iwlagn 0000:03:00.0: 0x29703BF0 | time gp2 kernel: iwlagn 0000:03:00.0: 0x00000000 | time gp3 kernel: iwlagn 0000:03:00.0: 0x000111A8 | uCode version kernel: iwlagn 0000:03:00.0: 0x000000B0 | hw version kernel: iwlagn 0000:03:00.0: 0x00480303 | board version kernel: iwlagn 0000:03:00.0: 0x09E8004E | hcmd kernel: iwlagn 0000:03:00.0: CSR values: kernel: iwlagn 0000:03:00.0: (2nd byte of CSR_INT_COALESCING is CSR_INT_PERIODIC_REG) kernel: iwlagn 0000:03:00.0: CSR_HW_IF_CONFIG_REG: 0X00480303 kernel: iwlagn 0000:03:00.0: CSR_INT_COALESCING: 0X0000ff40 kernel: iwlagn 0000:03:00.0: CSR_INT: 0X00000000 kernel: iwlagn 0000:03:00.0: CSR_INT_MASK: 0X00000000 kernel: iwlagn 0000:03:00.0: CSR_FH_INT_STATUS: 0X00000000 kernel: iwlagn 0000:03:00.0: CSR_GPIO_IN: 0X00000030 kernel: iwlagn 0000:03:00.0: CSR_RESET: 0X00000000 kernel: iwlagn 0000:03:00.0: CSR_GP_CNTRL: 0X080403c5 kernel: iwlagn 0000:03:00.0: CSR_HW_REV: 0X000000b0 kernel: iwlagn 0000:03:00.0: CSR_EEPROM_REG: 0X07d60ffd kernel: iwlagn 0000:03:00.0: CSR_EEPROM_GP: 0X90000001 kernel: iwlagn 0000:03:00.0: CSR_OTP_GP_REG: 0X00030001 kernel: iwlagn 0000:03:00.0: CSR_GIO_REG: 0X00080044 kernel: iwlagn 0000:03:00.0: CSR_GP_UCODE_REG: 0X000093bb kernel: iwlagn 0000:03:00.0: CSR_GP_DRIVER_REG: 0X00000000 kernel: iwlagn 0000:03:00.0: CSR_UCODE_DRV_GP1: 0X00000000 kernel: iwlagn 0000:03:00.0: CSR_UCODE_DRV_GP2: 0X00000000 kernel: iwlagn 0000:03:00.0: CSR_LED_REG: 0X00000078 kernel: iwlagn 0000:03:00.0: CSR_DRAM_INT_TBL_REG: 0X88214dd2 kernel: iwlagn 0000:03:00.0: CSR_GIO_CHICKEN_BITS: 0X27800200 kernel: iwlagn 0000:03:00.0: CSR_ANA_PLL_CFG: 0X00000000 kernel: iwlagn 0000:03:00.0: CSR_HW_REV_WA_REG: 0X0001001a kernel: iwlagn 0000:03:00.0: CSR_DBG_HPET_MEM_REG: 0Xffff0010 kernel: iwlagn 0000:03:00.0: FH register values: kernel: iwlagn 0000:03:00.0: FH_RSCSR_CHNL0_STTS_WPTR_REG: 0X21316d00 kernel: iwlagn 0000:03:00.0: FH_RSCSR_CHNL0_RBDCB_BASE_REG: 0X021479c0 kernel: iwlagn 0000:03:00.0: FH_RSCSR_CHNL0_WPTR: 0X00000060 kernel: iwlagn 0000:03:00.0: FH_MEM_RCSR_CHNL0_CONFIG_REG: 0X80819104 kernel: iwlagn 0000:03:00.0: FH_MEM_RSSR_SHARED_CTRL_REG: 0X000000fc kernel: iwlagn 0000:03:00.0: FH_MEM_RSSR_RX_STATUS_REG: 0X07030000 kernel: iwlagn 0000:03:00.0: FH_MEM_RSSR_RX_ENABLE_ERR_IRQ2DRV: 0X00000000 kernel: iwlagn 0000:03:00.0: FH_TSSR_TX_STATUS_REG: 0X07ff0001 kernel: iwlagn 0000:03:00.0: FH_TSSR_TX_ERROR_REG: 0X00000000 kernel: iwlagn 0000:03:00.0: Start IWL Event Log Dump: display last 20 entries kernel: ------------[ cut here ]------------ WARNING: at net/mac80211/util.c:1208 ieee80211_reconfig+0x1f1/0x407() kernel: Hardware name: 4290W4H kernel: Pid: 1896, comm: kworker/0:0 Not tainted 3.1.0 #2 kernel: Call Trace: kernel: [<ffffffff81036558>] ? warn_slowpath_common+0x73/0x87 kernel: [<ffffffff813b8966>] ? ieee80211_reconfig+0x1f1/0x407 kernel: [<ffffffff8139e8dc>] ? ieee80211_recalc_smps_work+0x32/0x32 kernel: [<ffffffff8139e95a>] ? ieee80211_restart_work+0x7e/0x87 kernel: [<ffffffff810472fa>] ? process_one_work+0x1c8/0x2e3 kernel: [<ffffffff810480c9>] ? worker_thread+0x17a/0x23a kernel: [<ffffffff81047f4f>] ? manage_workers.clone.18+0x15b/0x15b kernel: [<ffffffff81047f4f>] ? manage_workers.clone.18+0x15b/0x15b kernel: [<ffffffff8104ba97>] ? kthread+0x7a/0x82 kernel: [<ffffffff813d21b4>] ? kernel_thread_helper+0x4/0x10 kernel: [<ffffffff8104ba1d>] ? kthread_flush_work_fn+0x11/0x11 kernel: [<ffffffff813d21b0>] ? gs_change+0xb/0xb Cc: <stable@kernel.org> 3.1+ Reported-by: Udo Steinberg <udo@hypervisor.org> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-12-02iwlagn: fix HW crypto for TX-only keysJohannes Berg
Group keys in IBSS or AP mode are not programmed into the device since we give the key to it with every TX packet. However, we do need mac80211 to create the MMIC & PN in all cases. Move the code around to set the key flags all the time. We set them even when the key is removed again but that is obviously harmless. Cc: stable@vger.kernel.org Reported-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-12-01wl12xx: don't explicitly check for unjoined ibssEliad Peller
After the ibss carrier issue was fixed, we can revert the following patch: commit 48309fd477ef867babb6819f67fe082c133a5fa9 Author: Shahar Lev <shahar@wizery.com> Date: Fri Oct 7 18:17:25 2011 +0200 wl12xx: remove warning message during IBSS Tx mac80211 sets the carrier on an IBSS interface even when no network is joined. Ignore garbage frames transmitted on a disconnected IBSS interface without printing warnings. Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
2011-12-01wl12xx: leave IV calculation to HW for CCMPArik Nemtsov
Use an appropriate mac80211 flags in CCMP keys to indicate we are calculating the CCMP IV in HW, but require room for the IV to be reserved in the skb. The space is reserved by mac80211. depends on "mac80211: support adding IV-room in the skb for CCMP keys". Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
2011-12-01wl12xx: Print nvs/fw file name if loading fails.Pontus Fuchs
Print the name of nvs/fw if request_firmware fails. This will make troubleshooting a bit easier. Signed-off-by: Pontus Fuchs <pontus.fuchs@gmail.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
2011-12-01wl12xx: avoid bail out when probe-resp is not set by mac80211Arik Nemtsov
During reconfig we can get the BSS_CHANGED_AP_PROBE_RESP indication even if a probe-resp has not been set in the first place. Therefore ignore the error when not getting a probe-resp from mac80211. Resort to the legacy probe-resp in this case. Also take this opportunity to add a vif argument to the set_probe_resp function. Reported-by: Eliad Peller <eliad@wizery.com> Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
2011-12-01wl12xx: init CMD_TEMPL_KLV to sizeof(ieee80211_qos_hdr)Eliad Peller
The keep alive template should have a max size of sizeof(struct ieee80211_qos_hdr). Additionally, Remove the redundant wl12xx_qos_null_data_template struct. Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
2011-12-01wl12xx: indicate probe-resp offloading supportArik Nemtsov
The wl12xx driver supports probe-response offloading, and the WPS, WPS2 and P2P special cases as well. Signed-off-by: Guy Eilam <guy@wizery.com> Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
2011-12-01wl12xx: configure probe-resp template according to notificationArik Nemtsov
When operating in AP-mode, replace our probe-response template when a notification is recieved from mac80211. We preserve the "legacy" way of configuring a probe-response according to beacon for IBSS mode and for versions of hostapd that do not support this feature. Signed-off-by: Guy Eilam <guy@wizery.com> Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
2011-12-01wl12xx: Check buffer bound when processing nvs dataPontus Fuchs
An nvs with malformed contents could cause the processing of the calibration data to read beyond the end of the buffer. Prevent this from happening by adding bound checking. Signed-off-by: Pontus Fuchs <pontus.fuchs@gmail.com> Cc: stable@kernel.org Reviewed-by: Luciano Coelho <coelho@ti.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-01-07 01:40:45 +0000