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* ssb: register watchdog driverHauke Mehrtens2012-12-06
| | | | | | | | | | Register the watchdog driver to the system if it is a SoC. Using the watchdog on a non SoC device, like a PCI card, will make the PCI card die when the timeout expired, but starting it again is not supported by ssb. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* ssb: extif: add methods for watchdog driverHauke Mehrtens2012-12-06
| | | | | | | | | | The watchdog driver wants to set the watchdog timeout in ms and not in ticks, add a method converting ms to ticks before setting the watchdog register. Return the ticks or millisecond the timer was set to in case the provided value was bigger than the max allowed value. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* ssb: extif: add check for max value before setting watchdog registerHauke Mehrtens2012-12-06
| | | | | | | | Prevent the watchdog register on the extif core to be set to a too high value. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* ssb: add methods for watchdog driverHauke Mehrtens2012-12-06
| | | | | | | | | | | | The watchdog driver wants to set the watchdog timeout in ms and not in ticks, which is depending on the SoC type and the clock. Calculate the number of ticks per millisecond and provide two functions for the watchdog driver. Also return the ticks or millisecond the timer was set to in case the provided value was bigger than the max allowed value. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* ssb: set the PMU watchdog if availableHauke Mehrtens2012-12-06
| | | | | | | | | | Some ssb based devices have a PMU and the PMU watchdog register should be used instead of the register in the chip common part, if the device has a PMU. This patch also calculates the maximal number the watchdog could be set to. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* ssb: get alp clock from devices with PMUHauke Mehrtens2012-12-06
| | | | | | | | If there is a PMU in the device, get the alp clock from that part and do not assume 20000000. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* bcma: register watchdog driverHauke Mehrtens2012-12-06
| | | | | | | | | | Register the watchdog driver to the system if this is a SoC. Using the watchdog on a non SoC device, like a PCIe card, will make the PCIe card die when the timeout expired, but starting it again is not supported by bcma. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* bcma: add methods for watchdog driverHauke Mehrtens2012-12-06
| | | | | | | | | | | | The watchdog driver wants to set the watchdog timeout in ms and not in ticks, which is depending on the SoC type and the clock. Calculate the number of ticks per millisecond and provide two functions for the watchdog driver. Also return the ticks or millisecond the timer was set to in case the provided value was bigger than the max allowed value. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* bcma: set the pmu watchdog if availableHauke Mehrtens2012-12-06
| | | | | | | | | Mostly all bcma based devices have a PMU and the PMU watchdog should be used and not the old one in chip common. This patch also calculates the maximal number the watchdog could be set to. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* bcma: add bcma_chipco_alp_clockHauke Mehrtens2012-12-06
| | | | | | | For devices without a PMU the alp clock is always 20000000. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* ipw2200: return error code on error in ipw_wx_get_auth()Wei Yongjun2012-12-06
| | | | | | | | | We have assinged error code to 'ret' when get auth from some option is not supported but never used it, but we'd better return the error code. Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* brcmsmac: remove duplicated include from debug.cWei Yongjun2012-12-06
| | | | | | | Remove duplicated include. Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* rt2x00: Only specify interface combinations if more then one interface is ↵Helmut Schaa2012-12-06
| | | | | | | | | | | | | | | | | | | | possible Otherwise rt2500* triggers a warning in cfg80211, from net/wireless/core.c: /* Combinations with just one interface aren't real */ if (WARN_ON(c->max_interfaces < 2)) This was introduced in commit 55d2e9da744ba11eae900b4bfc2da72eace3c1e1: rt2x00: Replace open coded interface checking with interface combinations. Reported-by: Stefan Lippers-Hollmann <s.l-h@gmx.de> Tested-by: Stefan Lippers-Hollmann <s.l-h@gmx.de> Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com> Cc: stable@vger.kernel.org [3.7+] Acked-by: Gertjan van Wingerde <gwingerde@gmail.com> Acked-by: Stanislaw Gruszka <sgruszka@redhat.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* carl9170: explain why sta cannot be NULL for ampdusChristian Lamparter2012-12-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Dan Carpenter reported that smatch detected a potential problem with the code [1]: drivers/net/wireless/ath/carl9170/tx.c:1488 carl9170_op_tx() error: we previously assumed 'sta' could be null (see line 1482) drivers/net/wireless/ath/carl9170/tx.c 1482 if (sta) { ^^^^^ New check. [...] 1485 } 1487 if (info->flags & IEEE80211_TX_CTL_AMPDU) { 1488 run = carl9170_tx_ampdu_queue(ar, sta, skb); ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Old dereference of "sta" inside the call to carl9170_tx_ampdu_queue(). A range of solutions have been discussed in [2] and we agreed on the following: " > we might as well add a comment to carl9170_tx_ampdu_queue > and explain the situation [in a way that's obvious to a > human reader]. This way we can save the "if"... which is > a small win since carl9170_op_tx is sort of a hot-path. Putting a comment there is fine. Without the comment it's easy for a human reader to get confused why the check is there. So long as humans can read the code, that's all that matters." [1] <http://www.spinics.net/lists/linux-wireless/msg94526.html> [2] <http://www.spinics.net/lists/linux-kernel-janitors/msg14953.html> Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Christian Lamparter <chunkeey@googlemail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* brcmfmac: convert struct spinlock to spinlock_tLuis R. Rodriguez2012-12-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | spinlock_t should always be used. LD drivers/net/wireless/brcm80211/built-in.o CHECK drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c CC [M] drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.o CHECK drivers/net/wireless/brcm80211/brcmfmac/fwil.c CC [M] drivers/net/wireless/brcm80211/brcmfmac/fwil.o CHECK drivers/net/wireless/brcm80211/brcmfmac/fweh.c CC [M] drivers/net/wireless/brcm80211/brcmfmac/fweh.o CHECK drivers/net/wireless/brcm80211/brcmfmac/dhd_cdc.c CC [M] drivers/net/wireless/brcm80211/brcmfmac/dhd_cdc.o CHECK drivers/net/wireless/brcm80211/brcmfmac/dhd_common.c CC [M] drivers/net/wireless/brcm80211/brcmfmac/dhd_common.o CHECK drivers/net/wireless/brcm80211/brcmfmac/dhd_linux.c CC [M] drivers/net/wireless/brcm80211/brcmfmac/dhd_linux.o CHECK drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c CC [M] drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.o CHECK drivers/net/wireless/brcm80211/brcmfmac/bcmsdh.c CC [M] drivers/net/wireless/brcm80211/brcmfmac/bcmsdh.o CHECK drivers/net/wireless/brcm80211/brcmfmac/bcmsdh_sdmmc.c CC [M] drivers/net/wireless/brcm80211/brcmfmac/bcmsdh_sdmmc.o CHECK drivers/net/wireless/brcm80211/brcmfmac/sdio_chip.c CC [M] drivers/net/wireless/brcm80211/brcmfmac/sdio_chip.o CHECK drivers/net/wireless/brcm80211/brcmfmac/usb.c CC [M] drivers/net/wireless/brcm80211/brcmfmac/usb.o CHECK drivers/net/wireless/brcm80211/brcmfmac/dhd_dbg.c CC [M] drivers/net/wireless/brcm80211/brcmfmac/dhd_dbg.o LD [M] drivers/net/wireless/brcm80211/brcmfmac/brcmfmac.o LD drivers/net/wireless/brcm80211/brcmsmac/built-in.o CHECK drivers/net/wireless/brcm80211/brcmsmac/mac80211_if.c drivers/net/wireless/brcm80211/brcmsmac/mac80211_if.c:1311:6: warning: context imbalance in 'brcms_down' - unexpected unlock drivers/net/wireless/brcm80211/brcmsmac/mac80211_if.c:1598:6: warning: context imbalance in 'brcms_rfkill_set_hw_state' - unexpected unlock CC [M] drivers/net/wireless/brcm80211/brcmsmac/mac80211_if.o CHECK drivers/net/wireless/brcm80211/brcmsmac/ucode_loader.c CC [M] drivers/net/wireless/brcm80211/brcmsmac/ucode_loader.o CHECK drivers/net/wireless/brcm80211/brcmsmac/ampdu.c CC [M] drivers/net/wireless/brcm80211/brcmsmac/ampdu.o CHECK drivers/net/wireless/brcm80211/brcmsmac/antsel.c CC [M] drivers/net/wireless/brcm80211/brcmsmac/antsel.o CHECK drivers/net/wireless/brcm80211/brcmsmac/channel.c CC [M] drivers/net/wireless/brcm80211/brcmsmac/channel.o CHECK drivers/net/wireless/brcm80211/brcmsmac/main.c drivers/net/wireless/brcm80211/brcmsmac/main.c:6246:36: warning: Initializer entry defined twice drivers/net/wireless/brcm80211/brcmsmac/main.c:6246:43: also defined here CC [M] drivers/net/wireless/brcm80211/brcmsmac/main.o CHECK drivers/net/wireless/brcm80211/brcmsmac/phy_shim.c CC [M] drivers/net/wireless/brcm80211/brcmsmac/phy_shim.o CHECK drivers/net/wireless/brcm80211/brcmsmac/pmu.c CC [M] drivers/net/wireless/brcm80211/brcmsmac/pmu.o CHECK drivers/net/wireless/brcm80211/brcmsmac/rate.c CC [M] drivers/net/wireless/brcm80211/brcmsmac/rate.o CHECK drivers/net/wireless/brcm80211/brcmsmac/stf.c CC [M] drivers/net/wireless/brcm80211/brcmsmac/stf.o CHECK drivers/net/wireless/brcm80211/brcmsmac/aiutils.c CC [M] drivers/net/wireless/brcm80211/brcmsmac/aiutils.o CHECK drivers/net/wireless/brcm80211/brcmsmac/phy/phy_cmn.c CC [M] drivers/net/wireless/brcm80211/brcmsmac/phy/phy_cmn.o CHECK drivers/net/wireless/brcm80211/brcmsmac/phy/phy_lcn.c drivers/net/wireless/brcm80211/brcmsmac/phy/phy_lcn.c:3313:46: warning: cast truncates bits from constant value (ffff7fff becomes 7fff) CC [M] drivers/net/wireless/brcm80211/brcmsmac/phy/phy_lcn.o CHECK drivers/net/wireless/brcm80211/brcmsmac/phy/phy_n.c drivers/net/wireless/brcm80211/brcmsmac/phy/phy_n.c:17688:47: warning: cast truncates bits from constant value (ffff7fff becomes 7fff) drivers/net/wireless/brcm80211/brcmsmac/phy/phy_n.c:18187:53: warning: cast truncates bits from constant value (ffff3fff becomes 3fff) drivers/net/wireless/brcm80211/brcmsmac/phy/phy_n.c:21160:36: warning: cast truncates bits from constant value (ffff3fff becomes 3fff) drivers/net/wireless/brcm80211/brcmsmac/phy/phy_n.c:23321:35: warning: cast truncates bits from constant value (ffff7fff becomes 7fff) drivers/net/wireless/brcm80211/brcmsmac/phy/phy_n.c:28343:44: warning: cast truncates bits from constant value (ffff1fff becomes 1fff) CC [M] drivers/net/wireless/brcm80211/brcmsmac/phy/phy_n.o CHECK drivers/net/wireless/brcm80211/brcmsmac/phy/phytbl_lcn.c CC [M] drivers/net/wireless/brcm80211/brcmsmac/phy/phytbl_lcn.o CHECK drivers/net/wireless/brcm80211/brcmsmac/phy/phytbl_n.c CC [M] drivers/net/wireless/brcm80211/brcmsmac/phy/phytbl_n.o CHECK drivers/net/wireless/brcm80211/brcmsmac/phy/phy_qmath.c CC [M] drivers/net/wireless/brcm80211/brcmsmac/phy/phy_qmath.o CHECK drivers/net/wireless/brcm80211/brcmsmac/dma.c CC [M] drivers/net/wireless/brcm80211/brcmsmac/dma.o CHECK drivers/net/wireless/brcm80211/brcmsmac/brcms_trace_events.c CC [M] drivers/net/wireless/brcm80211/brcmsmac/brcms_trace_events.o CHECK drivers/net/wireless/brcm80211/brcmsmac/debug.c CC [M] drivers/net/wireless/brcm80211/brcmsmac/debug.o LD [M] drivers/net/wireless/brcm80211/brcmsmac/brcmsmac.o LD drivers/net/wireless/brcm80211/brcmutil/built-in.o CHECK drivers/net/wireless/brcm80211/brcmutil/utils.c CC [M] drivers/net/wireless/brcm80211/brcmutil/utils.o LD [M] drivers/net/wireless/brcm80211/brcmutil/brcmutil.o Building modules, stage 2. MODPOST 3 modules CC drivers/net/wireless/brcm80211/brcmfmac/brcmfmac.mod.o LD [M] drivers/net/wireless/brcm80211/brcmfmac/brcmfmac.ko CC drivers/net/wireless/brcm80211/brcmsmac/brcmsmac.mod.o LD [M] drivers/net/wireless/brcm80211/brcmsmac/brcmsmac.ko CC drivers/net/wireless/brcm80211/brcmutil/brcmutil.mod.o LD [M] drivers/net/wireless/brcm80211/brcmutil/brcmutil.ko Cc: Brett Rudley <brudley@broadcom.com> Cc: Roland Vossen <rvossen@broadcom.com> Cc: Arend van Spriel <arend@broadcom.com> Cc: Franky (Zhenhui) Lin <frankyl@broadcom.com> Cc: Kan Yan <kanyan@broadcom.com> Cc: linux-wireless@vger.kernel.org Cc: brcm80211-dev-list@broadcom.com Reported-by: Hauke Mehrtens <hauke@hauke-m.de> Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* Merge branch 'for-john' of ↵John W. Linville2012-12-06
|\ | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next Conflicts: drivers/net/wireless/mwifiex/sta_ioctl.c net/mac80211/scan.c
| * cfg80211: fix BSS struct IE access racesJohannes Berg2012-11-30
| | | | | | | | | | | | | | | | | | | | | | | | | | When a BSS struct is updated, the IEs are currently overwritten or freed. This can lead to races if some other CPU is accessing the BSS struct and using the IEs concurrently. Fix this by always allocating the IEs in a new struct that holds the data and length and protecting access to this new struct with RCU. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| * mac80211: remove probe response temporary buffer allocationJohannes Berg2012-11-30
| | | | | | | | | | | | | | Instead of allocating a temporary buffer to build IEs build them right into the SKB. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* | Merge tag 'nfc-fixes-3.7-2' of ↵John W. Linville2012-12-06
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/sameo/nfc-3.0 This is an NFC LLCP fix for 3.7 and contains only one patch. It fixes a potential crash when receiving an LLCP HDLC frame acking a frame that is not the last sent one. In that case we may dereference an already freed pointer.
| * \ Merge branch 'for-john' of ↵John W. Linville2012-11-26
| |\ \ | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-fixes
| | * | iwlwifi: fix the basic CCK rates calculationEmmanuel Grumbach2012-11-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix a copy paste error in iwl_calc_basic_rates which leads to a wrong calculation of CCK basic rates. Cc: stable@vger.kernel.org Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* | | | mwl8k: remove useless pci shutdown callback and stray debuggingFlorian Fainelli2012-12-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch removes a left over debugging print present in the pci shutdown callback, since this callback does not do anything useful, get rid of it entirely. Signed-off-by: Florian Fainelli <ffainelli@freebox.fr> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | | | rt2x00: rt2800lib: introduce RFCSR3_VCOCAL_ENGabor Juhos2012-12-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On the RF3290,RF5360,RF5370,RF5372,RF5390,RF5392 radio frontends, the VCO calibration can be controlled via the RFCSR3 register. The current code uses the RFCSR30_RF_CALIBRATION constant to enable the calibration, however that belongs to the RFCSR30 register. Although the values of the constant is correct, but using that for another register is confusing. Add a new definition for the VCO calibration enable bit of the RFCSR3 register and use that in the relevant places in order to avoid confusions. The patch contains no functional changes. Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Acked-by: Gertjan van Wingerde <gwingerde@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | | | rt2x00: rt2800lib: remove trailing semicolons from RFCSR3_* definesGabor Juhos2012-12-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Gabor Juhos <juhosg@openwrt.org> 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>
* | | | carl9170: fix signal strength reporting issuesChristian Lamparter2012-12-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On A-MPDU frames, the hardware only reports valid signal strength data for the last subframe. This patch fixes it by flagging everything but the last subframe in an A-MPDU to tell mac80211 to ignore the signal strength entirely. Otherwise the empty value (= 0 dbm) will distort the average quite badly. Signed-off-by: Christian Lamparter <chunkeey@googlemail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | | | rt2x00: rt2800lib: fix indentation in rt2800_init_rfcsrGabor Juhos2012-12-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The patch contains no functional changes. Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Acked-by: Ivo van Doorn <IvDoorn@gmail.com> Acked-by: Gertjan van Wingerde <gwingerde@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | | | rt2x00: rt2800lib: fix indentation of some rt2x00_rt callsGabor Juhos2012-12-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The patch contains no functional changes. Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Acked-by: Ivo van Doorn <IvDoorn@gmail.com> Acked-by: Gertjan van Wingerde <gwingerde@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | | | p54: potential signedness issue in p54_parse_rssical()Dan Carpenter2012-12-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | "entries" is unsigned here, so it is never less than zero. In theory, len could be less than offset so I have added a check for that. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Acked-by: Christian Lamparter <chunkeey@googlemail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | | | brcmsmac: Fix possible NULL pointer dereference in _dma_ctrlflags()Seth Forshee2012-11-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There's a debug message to warn if this function is passed a NULL pointer, but in order to print the message we have to dereference the pointer. Obviously this isn't a good idea, so remove the message. Reported-by: Fengguang Wu <fengguang.wu@intel.com> Signed-off-by: Seth Forshee <seth.forshee@canonical.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | | | wireless: mwifiex: Fix typo in wireless/mwifiex driverMasanari Iida2012-11-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Correct spelling typo in wireless/mwifiex driver. Signed-off-by: Masanari Iida <standby24x7@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | | | rtlwifi: use SIMPLE_DEV_PM_OPSHauke Mehrtens2012-11-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | rtlwifi only provides pm callbacks for functions covered by pm sleep and they are also just called if CONFIG_PM_SLEEP is set. Only add functions rtl_pci_suspend and rtl_pci_resume if CONFIG_PM_SLEEP is set and use SIMPLE_DEV_PM_OPS instead of manually filling struct dev_pm_ops. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | | | p54pci: use SIMPLE_DEV_PM_OPSHauke Mehrtens2012-11-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | p54pci does not provide any runtime pm callbacks, so support for PM_RUNTIME is not needed and we could go to PM_SLEEP. This also makes it possible to use SIMPLE_DEV_PM_OPS instead of manually filling struct dev_pm_ops. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | | | ath9k: use SIMPLE_DEV_PM_OPSHauke Mehrtens2012-11-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ath9k does not provide any runtime pm callbacks, so support for PM_RUNTIME is not needed and we could go to PM_SLEEP. This also makes it possible to use SIMPLE_DEV_PM_OPS instead of manually filling struct dev_pm_ops. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | | | rtlwifi: rtl8192se: Fixed coding style issues in the driverDaniel Stamer2012-11-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch fixes almost all coding issues in the rtl8192se driver. Only exception is putting trailing */ on separate lines. Signed-off-by: Daniel Stamer <daniel@stamer.info> Acked-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | | | mwifiex: fix struct member mismatchJohannes Berg2012-11-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Using bss->information_elements and treating bss->len_beacon_ies as its size is wrong, the real size is len_information_elements. Found while I was reviewing the use of this cfg80211 API (as it is actually potentially broken due to races.) Signed-off-by: Johannes Berg <johannes.berg@intel.com> Acked-by: Bing Zhao <bzhao@marvell.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | | | brcmfmac: change debug output for received event.Hante Meuleman2012-11-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | see header. Reviewed-by: Arend Van Spriel <arend@broadcom.com> Signed-off-by: Hante Meuleman <meuleman@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | | | brcmfmac: fix bug in setting mgmt ie and parsing vndrs ie.Hante Meuleman2012-11-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Parsing vndrs ie was not taking len of tlv itself in account. Setting mgmt ie was missing check for length indicating non configured ie and wrongly checking available length. Reviewed-by: Arend Van Spriel <arend@broadcom.com> Signed-off-by: Hante Meuleman <meuleman@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | | | brcmfmac: remove mode from struct brcmf_cfg80211_confArend van Spriel2012-11-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The mode should be stored and used per virtual interface. Remove the mode from device global structure and rework the code to use the mode from brcmf_cfg80211_vif. Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: Hante Meuleman <meuleman@broadcom.com> Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | | | brcmfmac: get rid of struct brcmf_cfg80211_info::link_up attributeArend van Spriel2012-11-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This attribute indicates successful IBSS or AP connection has been established. However, this no longer works for virtual interfaces. As it turns out this attribute is identical to the CONNECTED bit in struct brcmf_cfg80211_vif::sme_state. This patch removes the attribute and rework some functions relying on it. Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: Hante Meuleman <meuleman@broadcom.com> Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | | | brcmsmac: support 4313iPAPiotr Haber2012-11-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add support for 4313 iPA variant. It is a variant of already supported 4313 ePA and needs some PHY changes to work properly. Reviewed-by: Arend Van Spriel <arend@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: Hante Meuleman <meuleman@broadcom.com> Signed-off-by: Piotr Haber <phaber@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | | | brcmsmac: move PHY functionsPiotr Haber2012-11-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Move functions in preparation for 4313iPA changes Reviewed-by: Arend Van Spriel <arend@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: Hante Meuleman <meuleman@broadcom.com> Signed-off-by: Piotr Haber <phaber@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | | | brcmsmac: hardware info in debugfsPiotr Haber2012-11-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Put basic information about hardware in debugfs. Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: Hante Meuleman <meuleman@broadcom.com> Reviewed-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Piotr Haber <phaber@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Acked-by: Seth Forshee <seth.forshee@canonical.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | | | brcmsmac: fix bounds checking in tx/rxPiotr Haber2012-11-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | brcms_b_txstatus and brcms_b_recv are off by one when doing bounds checking on number of packets to process Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: Hante Meuleman <meuleman@broadcom.com> Reviewed-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Piotr Haber <phaber@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | | | brcmsmac: cleanup in isr codePiotr Haber2012-11-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | brcms_c_isr returns true if interrupt was for us and if dpc should be scheduled which is the same thing. Simplify it. Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: Hante Meuleman <meuleman@broadcom.com> Reviewed-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Piotr Haber <phaber@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | | | brcmsmac: handle packet drop during transmit correctlyPiotr Haber2012-11-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The .tx() callback function can drop packets when there is no space in the DMA fifo. Propagate that information to caller and make sure the freed sk_buff reference is not accessed. Reviewed-by: Arend van Spriel <arend@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Signed-off-by: Piotr Haber <phaber@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | | | wireless: allow Atheros card to not depend on ath.koVladimir Kondratiev2012-11-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There are 2 different things: - sub-menu for "Atheros Wireless cards" family - module ath.ko with common Atheros code Until now, they both used to depend on the same Kconfig variable ATH_COMMON. Thus, being "Atheros card" and "depending on ath.ko" was the same. To allow module to belong to the "Atheros Wireless cards" family but not use ath.ko, 2 conditions above need to be separated. So, this patch introduce new Kconfig variable ATH_CARDS for belonging to the "Atheros Wireless Cards" family; while ATH_COMMON becomes hidden variable to express dependency on common Atheros code in ath.ko. Modules that depend on this common code now express it by setting ATH_COMMON. Right now, ath6kl do not depend on common code and thus do not set ATH_COMMON. Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | | | ath9k: Remove redundant NULL assignmentSujith Manoharan2012-11-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 'bf_next' is cleared using ATH_TXBUF_RESET() in both the callsites of ath_tx_get_buffer(). Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | | | ath9k: Implement sta_add_debugfs/sta_remove_debugfsSujith Manoharan2012-11-30
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | | | ath9k: Replace WME_NUM_TID with IEEE80211_NUM_TIDSSujith Manoharan2012-11-30
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | | | ath9k: Move ethtool functions to debug.cSujith Manoharan2012-11-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The ethtool statistics are available only when CONFIG_ATH9K_DEBUGFS is enabled, move these functions to debug.c Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
generated by cgit v1.2.2 (git 2.25.0) at 2025-02-26 08:13:56 -0500