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2013-04-01rtlwifi: rtl8188ee: Add new driverLarry Finger24-0/+14998
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Cc: jcheung@suse.com Cc: machen@suse.com Cc: mmarek@suse.cz Cc: page_he@realsil.com.cn Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-04-01rtlwifi: Rework rtl_lps_leave() and rtl_lps_enter() to use work queueLarry Finger4-24/+34
In commit a5ffbe0, some of the calls to rtl_lps_leave() were switched to be called from a work queue to avoid a scheduling while atomic bug. This patch converts the remaining calls to use the work queue. In addition, the call to rtl_lps_enter() is also switched to the work queue. None of these newly converted calls had triggered the bug (yet), but this change make all of them fit a single pattern. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Cc: jcheung@suse.com Cc: machen@suse.com Cc: mmarek@suse.cz Cc: zhiyuan_yang@realsil.com.cn Cc: page_he@realsil.com.cn Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-04-01rtlwifi: rtl8192c: rtl8192ce: Update to vendor driver of 2013.02.07Larry Finger8-323/+298
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Cc: jcheung@suse.com Cc: machen@suse.com Cc: mmarek@suse.cz Cc: zhiyuan_yang@realsil.com.cn Cc: page_he@realsil.com.cn Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-04-01rtlwifi: rtl8723ae: Update to vendor driver of 2013.02.07Larry Finger7-8/+226
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Cc: jcheung@suse.com Cc: machen@suse.com Cc: mmarek@suse.cz Cc: zhiyuan_yang@realsil.com.cn Cc: page_he@realsil.com.cn Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-04-01rtlwifi: rtl8192se: Update driver to match vendor driver of 2013.02.07Larry Finger8-347/+181
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Cc: jcheung@suse.com Cc: machen@suse.com Cc: mmarek@suse.cz Cc: zhiyuan_yang@realsil.com.cn Cc: page_he@realsil.com.cn Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-04-01rtlwifi Modify existing bits to match vendor version 2013.02.07Larry Finger11-148/+1055
These changes add the new variables for P2P and modify the various struct definitions for other new features. This patch updates files base.{c,h} for the changes in the newest vendor driver. This patch updates files ps.{c,h} for the changes in the newest vendor driver. This patch updates files debug.{c,h}, efuse.c, pci.{c,h}, and wifi.h for the changes in the newest vendor driver. This patch updates files core.c, ps.c, rc.c, and wifi.h for the changes in the newest vendor driver. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Cc: jcheung@suse.com Cc: machen@suse.com Cc: mmarek@suse.cz Cc: zhiyuan_yang@realsil.com.cn Cc: page_he@realsil.com.cn Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-04-01rt2x00: rt2800lib: probe RT chipset earlierGabor Juhos1-35/+45
The 'rt2800_validate_eeprom' function uses the type of the RT chipset for verifying the number of RX streams on RT28x0 devices. However the type of the RT chipset is not yet detected when the 'rt2800_validate_eeprom' function is called. Move the RT chipset detection code into a separate helper function, and call it before rt2800_validate_eeprom. Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-04-01rt2x00: rt2800lib: separate RT and RF chipset detectionGabor Juhos1-24/+32
Use the newly introduced rt2x00_set_{rf,rt} helpers to set the RT and RF chipset separately. This change makes it possible to move the RT detection code into another function which will be done in a subseqent patch. Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-04-01rt2x00: introduce rt2x00_set_{rt,rf} helpersGabor Juhos1-0/+17
The new helpers can be used to set the type of the RT and RF chipsets separately. Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-04-01b43: make struct b2056_inittabs_pts constHauke Mehrtens1-3/+3
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-04-01b43: mark some functions and structs staticHauke Mehrtens5-13/+9
This fixes some sparse warnings. b43_nphy_set_rxantenna() was not used anywhere. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-04-01mwifiex: use separate AMPDU tx/rx window sizes in 11ac networksAvinash Patil5-0/+55
Newer 11ac enabled chipsets have more TX and RX buffers in FW and hardware; so they may support larger TX and RX window sizes for BA. Reset BA settings during association, adhoc join/start or start_ap() if we are joining/creating 11ac network. Signed-off-by: Avinash Patil <patila@marvell.com> Signed-off-by: Sagar Bijwe <bsagar@marvell.com> Signed-off-by: Yogesh Ashok Powar <yogeshp@marvell.com> Signed-off-by: Bing Zhao <bzhao@marvell.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-04-01mwifiex: change default tx/rx win_size for BA setupAvinash Patil4-6/+29
This patch fixes an issue where RX throughput values observed were substantially lower than TX counterparts for PCIe8897 STA. PCIe8897 supports larger rx_win_size. After changing these values we see big improvement for TX and RX throughput values. Different tx_win_size and rx_win_size are used for AP mode. All BA setup related initialization has been moved to separate function. Signed-off-by: Avinash Patil <patila@marvell.com> Signed-off-by: Sagar Bijwe <bsagar@marvell.com> Signed-off-by: Yogesh Ashok Powar <yogeshp@marvell.com> Signed-off-by: Bing Zhao <bzhao@marvell.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-03-29Merge branch 'master' of ↵John W. Linville34-411/+463
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless Conflicts: net/mac80211/sta_info.c net/wireless/core.h
2013-03-27brcmsmac: remove some pmu functions and use the bcma equivalentsHauke Mehrtens6-107/+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>
2013-03-27bcma: export some gpio functionsHauke Mehrtens1-0/+2
These functions will be used by brcmsmac. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-03-27bcma: export bcma_chipco_get_alp_clock()Hauke Mehrtens2-1/+4
This function will be used by brcmsmac. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-03-27bcma: handle more devices in bcma_pmu_get_alp_clock()Hauke Mehrtens2-4/+21
Add some more chip IDs to bcma_pmu_get_alp_clock() Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-03-27bcma: use BCMA_CC_PMU_CTL_* constantsHauke Mehrtens1-5/+5
Instead of hard coding these values use the existing constants. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-03-27bcma: mark eromptr as __iomemHauke Mehrtens1-8/+8
This fixes some sparse warnings. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-03-27Show actual timeout value in failed calibration messages.Robert Shade2-4/+8
The messages are currently hard coding "1ms", which does not match the actual timeout being used. Signed-off-by: Robert Shade <robert.shade@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-03-27carl9170: remove fast channel change featureChristian Lamparter4-66/+27
Marco Fonseca reported a issue with his carl9170 device: "I'm seeing a problem with the carl driver. If I change channels repeatedly on the 2.4ghz band, monitoring (e.g. tcpdump) will eventually halt. I've seen this on various versions of the carl driver/firmware (both from 1.9.4 to 1.9.7)" <http://marc.info/?l=linux-wireless&m=136381302428113> The culprit was identified as "fast channel change feature" which according to Adrian Chadd is: "... notoriously unreliable and really only fully debugged on some very later chips." <http://marc.info/?l=linux-wireless&m=136416984531380> Therefore, this patch removes the fast channel change feature. The phy will now always have to go through a cold reset when changing channels, but it should no longer become deaf. Cc: Marco Fonseca <marco@tampabay.rr.com> Signed-off-by: Christian Lamparter <chunkeey@googlemail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-03-27mwl8k: always apply configuration even when device is idleJonas Gorski1-6/+4
Fix settings not being applied when the device is idle and the firmware gets reloaded (because of changing from STA to AP mode). This caused the device using the wrong channel (and likely band), e.g. a 5 GHz only card still defaulted to channel 6 in the 2.4 GHz band when left unconfigured. This issue was always present, but only made visible with "mwl8k: Do not call mwl8k_cmd_set_rf_channel unconditionally" (0f4316b9), since before that the channel was (re-)configured at the next _config call even when it did not change from the mac80211 perspective. Signed-off-by: Jonas Gorski <jogo@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-03-27brcmsmac: add support for adhoc modeHauke Mehrtens3-4/+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>
2013-03-27brcmsmac: activate AP supportHauke Mehrtens3-4/+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>
2013-03-27brcmsmac: deactivate ucode sending probe responsesHauke Mehrtens3-1/+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>
2013-03-27brcmsmac: add support for probe response templateHauke Mehrtens4-84/+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>
2013-03-27brcmsmac: react on changing SSIDHauke Mehrtens3-0/+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>
2013-03-27brcmsmac: add beacon template supportHauke Mehrtens4-6/+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>
2013-03-27brcmsmac: write beacon period to hardwareHauke Mehrtens1-0/+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>
2013-03-27brcmsmac: remove brcms_pub->bcmerrHauke Mehrtens2-3/+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>
2013-03-27brcmsmac: remove brcms_bss_cfg->cur_etheraddrHauke Mehrtens2-3/+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>
2013-03-27brcmsmac: remove brcms_bss_cfg->upHauke Mehrtens2-7/+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>
2013-03-27brcmsmac: remove brcms_bss_cfg->enableHauke Mehrtens2-5/+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>
2013-03-27brcmsmac: remove brcms_bss_cfg->associatedHauke Mehrtens2-11/+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>
2013-03-27brcmsmac: remove brcms_bss_cfg->BSSHauke Mehrtens2-16/+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>
2013-03-27brcmsmac: add interface type to brcms_bss_cfgHauke Mehrtens4-1/+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>
2013-03-27brcmsmac: implement ieee80211_ops get_tsf and set_tsfHauke Mehrtens4-0/+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>
2013-03-27b43: use constantsHauke Mehrtens2-7/+11
Instead of defining the magic values in the code use constants. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-03-27mwifiex: use fw_status register to wake up PCIe cardAvinash Patil1-13/+24
FW can be woken up even by accessing device registers; we need not explicitily enable interrupts for doing this. Future PCIe devices will not be woken up by writing to host registers. This patch enables driver to wake up device by reading FW status register. Also devices with sleep cookie enabled need some more time before proceeding with processing. Handle this by adding a delay loop. Signed-off-by: Avinash Patil <patila@marvell.com> Signed-off-by: Bing Zhao <bzhao@marvell.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-03-27mwifiex: avoid waking up device in awake stateAvinash Patil1-3/+4
We have received interrupt from device means FW is not sleeping. In this case make sure wakeup handler for PCIe is not invoked by setting adapter->pm_wakeup_fw_try to false. Signed-off-by: Avinash Patil <patila@marvell.com> Signed-off-by: Bing Zhao <bzhao@marvell.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-03-27mwifiex: do not enable PCIe interrupt in Power Save sleep stateAvinash Patil1-1/+2
Enabling PCIe host interrupt may accidently wake up the card when it's in sleep. Signed-off-by: Avinash Patil <patila@marvell.com> Signed-off-by: Bing Zhao <bzhao@marvell.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-03-27brcmsmac: Remove unused macro SI_MSGJoe Perches1-6/+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>
2013-03-27ath9k: trivial: change spectral relayfs bufferingZefir Kurtisi1-1/+1
The spectral data provided via relay-fs introduces a buffering latency given by the subbuf_size. To meet the requirements for delay-sensitive applications (like real-time spectral plotter), reduce subbuf_size and increase n_subbufs. Signed-off-by: Zefir Kurtisi <zefir.kurtisi@neratec.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-03-27b43: N-PHY: use more bits for offset in RSSI calibrationRafał Miłecki1-2/+2
When calculating "offset" for final RSSI calibration we're using numbers bigger than s8 can hold. We have for example: offset[j] = 232 - poll_results[j]; formula. If poll_results[j] is small enough (it usually is) we treat number's bit as a sign bit. For example 232 - 1 becomes: 0xE8 - 0x1 = 0xE7, which is not 231 but -25. This code was introduced in e0c9a0219a8f542e3946fe972a68aacf8c3f906c and caused stability regression on some cards, for ex. BCM4322. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Cc: stable@vger.kernel.org Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-03-27libertas: drop maintainershipDan Williams1-2/+1
Would be better maintained by somebody who actualy has time for it. Signed-off-by: Dan Williams <dcbw@redhat.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-03-27iwlegacy: 4965-rs: avoid null pointer dereference errorColin Ian King1-1/+2
il4965_rs_initialize_lq checks to see if sta is null, however, before that check il4965_rs_use_green dereferences sta when intializing use_green. Avoid a potential null pointer dereference error by only calling il4965_rs_use_green after we are sure sta is not null. Smatch analysis: drivers/net/wireless/iwlegacy/4965-rs.c:2160 il4965_rs_initialize_lq() warn: variable dereferenced before check 'sta' (see line 2155) Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-03-27ath9k: avoid queueing hw check work when suspendedLuis R. Rodriguez1-1/+2
The following issue was reported. WARNING: at net/mac80211/util.c:599 ieee80211_can_queue_work.isra.7+0x32/0x40 [mac80211]() Hardware name: iMac12,1 queueing ieee80211 work while going to suspend Pid: 0, comm: swapper/0 Tainted: PF O 3.8.2-206.fc18.x86_64 #1 Call Trace: Mar 16 09:39:17 Parags-iMac kernel: [ 3993.642992] <IRQ> [<ffffffff8105e61f>] warn_slowpath_common+0x7f/0xc0 [<ffffffffa0581420>] ? ath_start_rx_poll+0x70/0x70 [ath9k] <ffffffff8105e716>] warn_slowpath_fmt+0x46/0x50 [<ffffffffa045b542>] ieee80211_can_queue_work.isra.7+0x32/0x40 Fix this by avoiding to queue the work if our device has already been marked as suspended or stopped. Reported-by: Parag Warudkar <parag.lkml@gmail.com> Tested-by: Parag Warudkar <parag.lkml@gmail.com> Cc: stable@vger.kernel.org Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-03-27b43: A fix for DMA transmission sequence errorsIestyn C. Elfick1-12/+53
Intermittently, b43 will report "Out of order TX status report on DMA ring". When this happens, the driver must be reset before communication can resume. The cause of the problem is believed to be an error in the closed-source firmware; however, all versions of the firmware are affected. This change uses the observation that the expected status is always 2 less than the observed value, and supplies a fake status report to skip one header/data pair. Not all devices suffer from this problem, but it can occur several times per second under heavy load. As each occurence kills the unmodified driver, this patch makes if possible for the affected devices to function. The patch logs only the first instance of the reset operation to prevent spamming the logs. Tested-by: Chris Vine <chris@cvine.freeserve.co.uk> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Cc: Stable <stable@vger.kernel.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-03-27b43: N-PHY: increase initial value of "mind" in RSSI calibrationRafał Miłecki1-2/+2
We're using "mind" variable to find the VCM that got the best polling results. For each VCM we calculte "currd" which is compared to the "mind". For PHY rev3+ "currd" gets values around 14k-40k. Looking for a value smaller than 40 makes no sense, so increase the initial value. This fixes a regression introduced in 3.4 by commit: e0c9a0219a8f542e3946fe972a68aacf8c3f906c (my BCM4322 performance dropped from 18,4Mb/s to 9,26Mb/s) Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Cc: stable@vger.kernel.org Signed-off-by: John W. Linville <linville@tuxdriver.com>
generated by cgit v1.2.3 (git 2.39.1) at 2024-10-19 19:41:14 +0000