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path: root/drivers/net/wireless/brcm80211/brcmsmac
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* brcmsmac: Fix merge issuePiotr Haber2013-04-261-0/+1
| | | | | | | | | | | | Commit 7088f4835aa353f7226e57e73fd9e6564a4dfb75 "Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless" ramoved call to brcms_led_unregister in mac80211_if.c 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: John W. Linville <linville@tuxdriver.com>
* Merge branch 'master' of ↵John W. Linville2013-04-231-133/+132
|\ | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless Conflicts: drivers/net/wireless/brcm80211/brcmsmac/mac80211_if.c
| * brcmsmac: request firmware in .start() callbackArend van Spriel2013-04-081-132/+132
| | | | | | | | | | | | | | | | | | | | | | | | | | The firmware is requested from user-space. To assure the request is handled it is recommended to do the request upon IFF_UP. For a mac80211 driver the .start() callback can be considered the equivalent. Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: Piotr Haber <phaber@broadcom.com> Reviewed-by: Hante Meuleman <meuleman@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | brcm80211: simplify makefilesJohannes Berg2013-04-121-8/+3
| | | | | | | | | | | | | | | | | | This came up during my backporting work but it seems perfectly appropriate for the kernel as well. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Acked-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | Merge branch 'for-john' of ↵John W. Linville2013-04-103-7/+7
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next Conflicts: drivers/net/wireless/ath/carl9170/debug.c drivers/net/wireless/ath/carl9170/main.c net/mac80211/ieee80211_i.h
| * | mac80211: Use a cfg80211_chan_def in ieee80211_hw_conf_chanKarl Beldan2013-03-253-7/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Drivers that don't use chanctxes cannot perform VHT association because they still use a "backward compatibility" pair of {ieee80211_channel, nl80211_channel_type} in ieee80211_conf and ieee80211_local. Signed-off-by: Karl Beldan <karl.beldan@rivierawaves.com> [fix kernel-doc] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* | | Merge branch 'master' of ↵John W. Linville2013-03-292-271/+162
|\ \ \ | | |/ | |/| | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless Conflicts: net/mac80211/sta_info.c net/wireless/core.h
| * | Revert "brcmsmac: support 4313iPA"John W. Linville2013-03-272-271/+162
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This reverts commit b6fc28a158076ca2764edc9a6d1e1402f56e1c0c. This commit is reported to cause a regression in the support for some revisions of 4313 ePA devices. http://marc.info/?l=linux-wireless&m=136360340200943&w=2 Conflicts: drivers/net/wireless/brcm80211/brcmsmac/phy/phy_lcn.c Reported-by: David Herrmann <dh.herrmann@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | | brcmsmac: remove some pmu functions and use the bcma equivalentsHauke Mehrtens2013-03-276-107/+43
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This removes the following functions: si_pmu_chipcontrol() => bcma_chipco_chipctl_maskset() si_pmu_regcontrol() => bcma_chipco_regctl_maskset() si_pmu_pllcontrol() => bcma_chipco_pll_maskset() si_pmu_pllupd() => bcma_cc_set32() si_pmu_alp_clock() => bcma_chipco_get_alp_clock() This also removed the sih member from struct shared_phy. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | | brcmsmac: add support for adhoc modeHauke Mehrtens2013-03-273-4/+20
| | | | | | | | | | | | | | | | | | | | | This adds adhoc mode support to brcmsmac. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | | brcmsmac: activate AP supportHauke Mehrtens2013-03-273-4/+26
| | | | | | | | | | | | | | | | | | | | | This activates the AP mode support. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | | brcmsmac: deactivate ucode sending probe responsesHauke Mehrtens2013-03-273-1/+24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It is possible to configure the ucode to automatically send the probe responses to the clients after they send a probe request. At least for WPS the userspace needs to answer the probe requests and we do not know a way to say to the ucode to just handle the normal probe requests, so for now no probe requests should be handled by the ucode. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | | brcmsmac: add support for probe response templateHauke Mehrtens2013-03-274-84/+42
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The ucode is able to answer probe response by itself. This writes such a template into the specific memory. Currently the probe requests are also send to mac80211 so there are more answers send to a requesting client. We have to make the ucode stop sending probe requests to the driver. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | | brcmsmac: react on changing SSIDHauke Mehrtens2013-03-273-0/+17
| | | | | | | | | | | | | | | | | | | | | | | | To send the correct probe response the hardware needs to know the SSID when it changed. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | | brcmsmac: add beacon template supportHauke Mehrtens2013-03-274-6/+159
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This makes it possible that a beacon template provided by mac80211 is written to the hardware for constant beaconing. This is based on an old version of brcmsmac, on b43 and the spec b43 is based on. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | | brcmsmac: write beacon period to hardwareHauke Mehrtens2013-03-271-0/+10
| | | | | | | | | | | | | | | | | | | | | | | | Make brcms_c_set_beacon_period() write the beacon period to the hardware if a new one is set. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | | brcmsmac: remove brcms_pub->bcmerrHauke Mehrtens2013-03-272-3/+0
| | | | | | | | | | | | | | | | | | | | | This was a write only member Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | | brcmsmac: remove brcms_bss_cfg->cur_etheraddrHauke Mehrtens2013-03-272-3/+2
| | | | | | | | | | | | | | | | | | | | | use brcms_pub->cur_etheraddr instead Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | | brcmsmac: remove brcms_bss_cfg->upHauke Mehrtens2013-03-272-7/+5
| | | | | | | | | | | | | | | | | | | | | This was a read only member, replace it with pub->up. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | | brcmsmac: remove brcms_bss_cfg->enableHauke Mehrtens2013-03-272-5/+2
| | | | | | | | | | | | | | | | | | | | | This was a read only member. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | | brcmsmac: remove brcms_bss_cfg->associatedHauke Mehrtens2013-03-272-11/+3
| | | | | | | | | | | | | | | | | | | | | Replaced the usage with pub->associated. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | | brcmsmac: remove brcms_bss_cfg->BSSHauke Mehrtens2013-03-272-16/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This was a read only member. The checks using BSS are replaced by better fitting checks of the new type member. The change in brcms_c_tbtt() was based on code from b43, in brcms_c_ps_allowed() the same happens with BSS being true or false, beaconing and probe responses are just needed in ap mode. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | | brcmsmac: add interface type to brcms_bss_cfgHauke Mehrtens2013-03-274-1/+17
| | | | | | | | | | | | | | | | | | | | | | | | This makes it possible to easily check in which mode the device is currently running. This also adds a function to start station mode. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | | brcmsmac: implement ieee80211_ops get_tsf and set_tsfHauke Mehrtens2013-03-274-0/+71
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | setting the tsf is needed to start a timer to make beaconing in AP mode work. This is based on older versions of brcmsmac and b43. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | | brcmsmac: Remove unused macro SI_MSGJoe Perches2013-03-271-6/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | commit 6236dc2e2 ("brcmsmac: remove some redundant chip common workarounds") removed the last uses. Signed-off-by: Joe Perches <joe@perches.com> Acked-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | | Merge branch 'for-john' of ↵John W. Linville2013-03-251-1/+1
|\ \ \ | | |/ | |/| | | | git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next
| * | mac80211: pass queue bitmap to flush operationJohannes Berg2013-03-181-1/+1
| |/ | | | | | | | | | | | | | | | | | | There are a number of situations in which mac80211 only really needs to flush queues for one virtual interface, and in fact during this frames might be transmitted on other virtual interfaces. Calculate and pass a queue bitmap to the driver so it knows which queues to flush. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* | brcmsmac: radio on led supportPiotr Haber2013-03-065-0/+174
| | | | | | | | | | | | | | | | | | | | | | | | | | Add support for radio on led indicator. Control led via BCMA gpio driver. 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> [arend@broadcom.com: modify Makefile for conditional compile led.c] Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | brcmsmac: export firmware version to ethtoolHauke Mehrtens2013-03-061-3/+8
|/ | | | | | | | | | This exports the firmware version in use to userspace through ethtool. root@OpenWrt:/# ethtool -i wlan0 firmware-version: 610.812 Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* brcmsmac: Remove unnecessary memset castsJoe Perches2013-02-141-13/+10
| | | | | | | | | | Remove the casts of the first argument of memset. Neaten the style by using the sizeof the actual variable being memset not the sizeof the type of variable. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* brcmsmac: Downgrade d11hdrs_mac80211 error messages to warnings.Joe Perches2013-02-141-16/+13
| | | | | | | | | | These messages don't seem to be errors but notifications that some attribute isn't quite right. Don't mark them as errors. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* brcmsmac: fix brcms_c_country_valid()Dan Carpenter2013-02-141-2/+1
| | | | | | | | | ccode is not NUL terminated. Presumably insisting on a terminator makes brcms_c_country_valid() return false when it's not intended. ccode[2] is sprom->leddc_on_time. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* Merge branch 'master' of ↵John W. Linville2013-02-144-45/+36
|\ | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless Conflicts: drivers/net/wireless/iwlwifi/dvm/tx.c
| * brcmsmac: rework of mac80211 .flush() callback operationArend van Spriel2013-02-044-29/+27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch addresses a long standing issue of the driver with the mac80211 .flush() callback. Since implementing the .flush() callback a number of issues have been fixed, but a WARN_ON_ONCE() was still triggered because the timeout on the flush could still occur. This patch changes the awkward design using msleep() into one using a waitqueue. The waiting flush() context will kick the transmit dma when it is idle and the timeout used waiting for the event is set to 500 ms. Worst case there can be 64 frames outstanding for transmit in the driver. At a rate of 1Mbps that would take 1.5 seconds assuming MTU is 1500 bytes and ignoring retries. The WARN_ON_ONCE() is also removed as this was put in to indicate the flush timeout as a reason for the driver to stall. That was not happening since fixing endless AMPDU retries with following upstream commit: commit 85091fc0a75653e239dc8379658515e577544927 Author: Arend van Spriel <arend@broadcom.com> Date: Thu Feb 23 18:38:22 2012 +0100 brcm80211: smac: fix endless retry of A-MPDU transmissions bugzilla: 42840 <https://bugzilla.kernel.org/show_bug.cgi?id=42840> bugzilla@redhat: <https://bugzilla.redhat.com/show_bug.cgi?id=799168> bugzilla@redhat: <https://bugzilla.redhat.com/show_bug.cgi?id=787649> Cc: Jonathan Nieder <jrnieder@gmail.com> Cc: Stanislaw Gruszka <sgruszka@redhat.com> Cc: Camaleón <noelamac@gmail.com> Cc: Milan Bouchet-Valat <nalimilan@club-internet.fr> Cc: Seth Forshee <seth.forshee@canonical.com> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: Hante Meuleman <meuleman@broadcom.com> Reviewed-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 tx status processingArend van Spriel2013-01-281-16/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This issue was reported on the wireless list (see [1]) in which brcmsmac ran into a fatal error: [ 588.284074] brcmsmac bcma0:0: frameid != txh->TxFrameID [ 588.284098] brcmsmac bcma0:0: MI_TFS: fatal [ 588.284103] brcmsmac bcma0:0: wl0: fatal error, reinitializing [ 588.286208] ieee80211 phy0: Hardware restart was requested The tx status feedback is processed in a loop limiting the number of frames processed in one run. The code terminate processing when the limit is reached regardless the txstatus value read from the device register. When that status is is flagged as being valid it must be processed as the hardware will clear it after is has been read. Bisecting was done by Seth Forshee and showed following commit as the culprit: commit 57fe504817ccec9b6ac23e973d2925343bf1e3b6 Author: Piotr Haber <phaber@broadcom.com> Date: Wed Nov 28 21:44:07 2012 +0100 brcmsmac: fix bounds checking in tx/rx [1] http://www.spinics.net/lists/linux-wireless/msg101293.html Reported-by: Linus Torvalds <torvalds@linux-foundation.org> Tested-by: Seth Forshee <seth.forshee@canonical.com> 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>
* | brcmsmac: avoid 512 byte stack variableTim Gardner2013-02-081-1/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Dynamically allocate the probe response template which avoids potential stack corruption. Observed with smatch: drivers/net/wireless/brcm80211/brcmsmac/main.c:7412 brcms_c_bss_update_probe_resp() warn: 'prb_resp' puts 512 bytes on stack Cc: Brett Rudley <brudley@broadcom.com> Cc: Arend van Spriel <arend@broadcom.com> Cc: "Franky (Zhenhui) Lin" <frankyl@broadcom.com> Cc: Hante Meuleman <meuleman@broadcom.com> Cc: "John W. Linville" <linville@tuxdriver.com> Cc: Seth Forshee <seth.forshee@canonical.com> Cc: Pieter-Paul Giesberts <pieterpg@broadcom.com> Cc: Hauke Mehrtens <hauke@hauke-m.de> Cc: linux-wireless@vger.kernel.org Cc: brcm80211-dev-list@broadcom.com Cc: netdev@vger.kernel.org Signed-off-by: Tim Gardner <tim.gardner@canonical.com> Acked-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | brcmsmac: fix u16 overflow warningTim Gardner2013-02-081-4/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | DOT11_MIN_BEACON_PERIOD and DOT11_MAX_BEACON_PERIOD are superfluous. The only invalid beacon period is 0. Comparing a 16 bit quantity to 0xffff also causes a compile warning: drivers/net/wireless/brcm80211/brcmsmac/main.c:5560 brcms_c_set_beacon_period() warn: impossible condition '(period > 65535) => (0-65535 > 65535)' Observed from smatch analysis. Cc: Brett Rudley <brudley@broadcom.com> Cc: Arend van Spriel <arend@broadcom.com> Cc: "Franky (Zhenhui) Lin" <frankyl@broadcom.com> Cc: Hante Meuleman <meuleman@broadcom.com> Cc: "John W. Linville" <linville@tuxdriver.com> Cc: Pieter-Paul Giesberts <pieterpg@broadcom.com> Cc: Seth Forshee <seth.forshee@canonical.com> Cc: Hauke Mehrtens <hauke@hauke-m.de> Cc: linux-wireless@vger.kernel.org Cc: brcm80211-dev-list@broadcom.com Cc: netdev@vger.kernel.org Signed-off-by: Tim Gardner <tim.gardner@canonical.com> Acked-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | Merge branch 'for-john' of ↵John W. Linville2013-01-301-3/+2
|\ \ | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next
| * | mac80211: remove ARP filter enable/disable logicJohannes Berg2013-01-181-3/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Depending on the driver, having ARP filtering for some addresses may be possible. Remove the logic that tracks whether ARP filter is enabled or not and give the driver the total number of addresses instead of the length of the list so it can make its own decision. Reviewed-by: Luciano Coelho <coelho@ti.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* | | Merge branch 'master' of ↵John W. Linville2013-01-282-2/+3
|\ \ \ | | |/ | |/| | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless Conflicts: drivers/net/wireless/ath/ath9k/main.c drivers/net/wireless/iwlwifi/dvm/tx.c
| * | brcmsmac: increase timer reference count for new timers onlyPiotr Haber2013-01-111-3/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On hardware reintialization reference count of already existing timers would be increased again. This leads to problems on module unloading. Cc: stable@vger.kernel.org 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: add copyright information for CanonicalArend van Spriel2013-01-021-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Patches from Canonical involved the introduction of new source files debug.[ch]. That coincided with other patches from Broadcom introducing the same files. Cc: Seth Forshee <seth.forshee@canonical.com> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-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: Use udelay instead of usleep_rangeNiels Ole Salscheider2013-01-021-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | wlc_lcnphy_rx_iq_cal_gain is called during initialization, i. e. when executing brcms_up. But brcms_up is called from brcms_ops_start while the latter holds a spin lock. Thus, we cannot use usleep_range but have to use udelay. This fixes: BUG: scheduling while atomic: NetworkManager/1652/0x00000200 [...] Call Trace: [<ffffffff81582522>] __schedule_bug+0x48/0x54 [<ffffffff815892b6>] __schedule+0x596/0x6d0 [<ffffffff81589719>] schedule+0x29/0x70 [<ffffffff8158893c>] schedule_hrtimeout_range_clock+0xfc/0x140 [<ffffffff81060f10>] ? update_rmtp+0x70/0x70 [<ffffffff81588993>] schedule_hrtimeout_range+0x13/0x20 [<ffffffff810495e0>] usleep_range+0x40/0x50 [<ffffffffa05dedcb>] wlc_lcnphy_rx_iq_cal.constprop.10+0x59b/0xa90 [brcmsmac] [<ffffffffa05df4ce>] wlc_lcnphy_periodic_cal+0x20e/0x220 [brcmsmac] [<ffffffffa05dce8d>] ? wlc_lcnphy_set_tx_pwr_ctrl+0x21d/0x3c0 [brcmsmac] [<ffffffffa05e0cfc>] wlc_phy_init_lcnphy+0xacc/0x1100 [brcmsmac] [<ffffffffa05e0230>] ? wlc_phy_txpower_recalc_target_lcnphy+0x90/0x90 [brcmsmac] [<ffffffffa05d7c7d>] wlc_phy_init+0xcd/0x170 [brcmsmac] [<ffffffffa05c9dfe>] brcms_b_bsinit.isra.65+0x12e/0x310 [brcmsmac] [<ffffffffa05d061b>] brcms_c_init+0x8fb/0x1170 [brcmsmac] [<ffffffffa05c3a0a>] brcms_init+0x5a/0x70 [brcmsmac] [<ffffffffa05ce76c>] brcms_c_up+0x1ac/0x4a0 [brcmsmac] [<ffffffffa05c3c65>] brcms_up+0x25/0x30 [brcmsmac] [<ffffffffa05c44c0>] brcms_ops_start+0xd0/0x100 [brcmsmac] [...] Signed-off-by: Niels Ole Salscheider <niels_ole@salscheider-online.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | | Merge branch 'for-john' of ↵John W. Linville2013-01-221-4/+2
|\ \ \ | | |/ | |/| | | | git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next
| * | wireless: make the reg_notifier() voidLuis R. Rodriguez2013-01-141-4/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The reg_notifier()'s return value need not be checked as it is only supposed to do post regulatory work and that should never fail. Any behaviour to regulatory that needs to be considered before cfg80211 does work to a driver should be specified by using the already existing flags, the reg_notifier() just does post processing should it find it needs to. Also make lbs_reg_notifier static. Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com> [move lbs_reg_notifier to not break compile] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* | | brcmsmac: remove dead codePiotr Haber2013-01-072-6/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Dead code after AMPDU restructure. 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: allow user-space setting of interface addressArend van Spriel2013-01-072-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The interface address of the wireless device is determined by the permanent address stored in the device. This patch allows it to be overridden from user-space. Reported-by: Maximilian Engelhardt <maxi@daemonizer.de> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-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: use perimeter lock in add_interface() callbackArend van Spriel2013-01-071-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | All callbacks that access driver functions should do that under perimeter lock protection. The add_interface() callback was lacking this lock. Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-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: increase timer reference count for new timers onlyPiotr Haber2013-01-071-3/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On hardware reintialization reference count of already existing timers would be increased again. This leads to problems on module unloading. 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: initialize morepending in brcms_b_recv()Geert Uytterhoeven2013-01-071-1/+1
|/ / | | | | | | | | | | | | | | | | drivers/net/wireless/brcm80211/brcmsmac/main.c: In function ‘brcms_b_recv’: drivers/net/wireless/brcm80211/brcmsmac/main.c:7636: warning: ‘morepending’ may be used uninitialized in this function Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Acked-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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