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path: root/drivers/net/wireless
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2010-12-10Merge branch 'for-davem' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6 Conflicts: drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
2010-12-08Merge branch 'master' of ↵David S. Miller
master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 Conflicts: drivers/net/wireless/ath/ath9k/ar9003_eeprom.c net/llc/af_llc.c
2010-12-08Merge branch 'master' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6
2010-12-06Merge branch 'master' of ↵John W. Linville
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6 into for-davem
2010-12-02Merge branch 'master' of ↵John W. Linville
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6 Conflicts: drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
2010-12-02ath5k: Fix reset and interrupts for AHB type of devices.Felix Fietkau
On WiSoc we cannot access mac register before it is resetted. It will crash hardware otherwise. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: Wojciech Dubowik <Wojciech.Dubowik@neratec.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-12-02ath5k: Add AHB bus support.Felix Fietkau
AHB specific functions are now in ahb.c file. AHB bus is compiled in when CONFIG_ATHEROS_AR231X is set in kernel. All other platforms will use PCI bus. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: Wojciech Dubowik <Wojciech.Dubowik@neratec.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-12-02ath5k: Add initial registers values for radio RF2317 chip.Felix Fietkau
Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: Wojciech Dubowik <Wojciech.Dubowik@neratec.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-12-02ath5k: Add a function to read chipset's MAC revisionFelix Fietkau
Add bus dependent revision read function which is used to determine chipset's MAC before hardware is initialized. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: Wojciech Dubowik <Wojciech.Dubowik@neratec.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-12-02ath5k: Check if pci pdev struct is initialized in common functions.Felix Fietkau
To be able to support other busses than PCI check if pci device structure is initialized. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: Wojciech Dubowik <Wojciech.Dubowik@neratec.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-12-02ath5k: Use generic eeprom read from common ath_bus_opts struct.Felix Fietkau
Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: Wojciech Dubowik <Wojciech.Dubowik@neratec.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-12-02ath5k: Move PCI bus functions to separate file.Felix Fietkau
Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: Wojciech Dubowik <Wojciech.Dubowik@neratec.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-12-02ath5k: Introduce ath5k_init_softc function as in ath9kFelix Fietkau
Split pci initialization into hardware specific functions and softc structure initialization. Make function naming similar to ones ath9k. Introduce ath_bus_opts in ath5k for later AHB bus integration. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: Wojciech Dubowik <Wojciech.Dubowik@neratec.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-12-02ath5k: Use Generic DMA for later support of AHB bus.Felix Fietkau
Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: Wojciech Dubowik <Wojciech.Dubowik@neratec.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-12-02wireless: ray_cs: use '%pm' format option to print MACAndy Shevchenko
Signed-off-by: Andy Shevchenko <andy.shevchenko@gmail.com> Cc: "John W. Linville" <linville@tuxdriver.com> Cc: linux-wireless@vger.kernel.org Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-12-02ath9k_htc: Remove unused structuresSujith Manoharan
Signed-off-by: Sujith Manoharan <Sujith.Manoharan@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-12-02wireless: Remove unnecessary casts of usb_get_intfdataJoe Perches
Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-12-02b43: N-PHY: fix code path on PHY initRafał Miłecki
Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-12-02b43: N-PHY: use defines for RSSI typesRafał Miłecki
Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-12-02b43: N-PHY: fix RSSI selectionRafał Miłecki
Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-12-02ath9k: hif_usb: Reduce indent 1 columnJoe Perches
Invert test and return early. Move variable declarations to local scope. Don't initialize variables to 0 unnecessarily. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-12-02ath9k: Move debugfs under ieee80211/[phyname]/ath9k/Ben Greear
This fixes debugfs problems when a phy is renamed, and is able to remove a bit of code that is no longer needed. Signed-off-by: Ben Greear <greearb@candelatech.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-12-02b43: N-PHY: fix RSSI calibrationRafał Miłecki
Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-12-02b43: N-PHY: initialize perical variable, add missing call to CCA resetRafał Miłecki
Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-12-02b43: N-PHY: implement very basic TX power control managementRafał Miłecki
Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-12-02b43: N-PHY: swap values for radio registers 0x3b and 0x3cRafał Miłecki
Specs were updated plus we become wl compatible. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-12-02Revert "ath9k: Fix STA disconnect issue due to received MIC failed bcast frames"John W. Linville
This reverts commit 916448e77f6bcaaa7f13c3de0c3851783ae2bfd0. "As far as I can tell, either of these patches breaks multiple VIF scenarios. I'm not sure exactly why, but I had to revert this to get any of my interfaces to associate." -- Ben Greear <greearb@candelatech.com> http://marc.info/?l=linux-wireless&m=129123368719339&w=2 Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-12-02ath9k_hw: fix more bitfield related endian issuesFelix Fietkau
A few LNA control related flags were also specified as a bitfields, however for some strange reason they were written in big-endian order this time. Fix this by using flags instead. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-12-02ath9k_hw: fix endian issues with CTLs on AR9003Felix Fietkau
Parsing data using bitfields is messy, because it makes endian handling much harder. AR9002 and earlier got it right, AR9003 got it wrong. This might lead to either using too high or too low tx power values, depending on frequency and eeprom settings. Fix it by getting rid of the CTL related bitfields entirely and use masks instead. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Cc: stable@kernel.org Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-12-02ath9k: Fix bug in reading input gpio state for ar9003Vasanthakumar Thiagarajan
The register which gives input gpio state is 0x404c for ar9003, currently 0x4048 is wrongly used. This will disable RF and make it unusable on some of AR9003. Cc:stable@kernel.org Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-11-30iwlagn: fix microcode error on 4965Stanislaw Gruszka
Commit dbbf1755b09eef8ff6dd21c8dafe1606f051ce12 "iwlwifi: use antenna information in EEPROM" caused 4965 device breakage with "Microcode SW error detected. Restarting 0x82000000." message. This patch reverts 4965 part of that commit. Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> Acked-by: Johannes Berg <johannes@sipsolutions.net> Acked-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-11-30mac80211/rt2x00: add ieee80211_tx_status_ni()Johannes Stezenbach
All rt2x00 drivers except rt2800pci call ieee80211_tx_status() from a workqueue, which causes "NOHZ: local_softirq_pending 08" messages. To fix it, add ieee80211_tx_status_ni() similar to ieee80211_rx_ni() which can be called from process context, and call it from rt2x00lib_txdone(). For the rt2800pci special case a driver flag is introduced. Signed-off-by: Johannes Stezenbach <js@sig21.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-11-30ath5k: Set turbo bit on rf bank 2Nick Kossifidis
* A diff between rfbuffer settings of turbo and non-turbo modes indicates there is a bit on bank 2 related to turbo operation (it's set on turbo modes). This bit is present on all radios except RF5413 that seems to have a completely different bank 2. Also since 2317 has the same rf-registers locations with 2425 and since the bit exists on 2317 I assume it also exists on 2425/2417). So in case we use turbo mode (40MHz) enable it on bank modification. Signed-off-by: Nick Kossifidis <mickflemm@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-11-30ath5k: Clean up turbo mode initvals/rfregsNick Kossifidis
* Clean up what's left of turbo mode, since we handle all register modifications (rfbuffer comes next) on code there is no need to have duplicated arrays. * Rename change_channel to skip_pcu on initvals.c as we did on reset.c Signed-off-by: Nick Kossifidis <micklfemm@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-11-30ath5k: Cleanup turbo channel flagsNick Kossifidis
* Clean up CHANNEL_T(URBO), use AR5K_BWMODE_40MHZ instead Signed-off-by: Nick Kossifidis <mickflemm@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-11-30ath5k: Use correct clock when setting ofdm timingsNick Kossifidis
* Use correct clock value when setting OFDM timings on non-default bwmodes. Signed-off-by: Nick Kossifidis <mickflemm@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-11-30ath5k: Skip tx power setting on AR5210 for nowNick Kossifidis
* Don't return -EINVAL when trying to set tx power on RF5110 because AR5210 reset will fail. We need to add support for RF5110 and AR5210 eeprom in the future but for now just skip it. Signed-off-by: Nick Kossifidis <mickflemm@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-11-30ath5k: Tweak phy activate to rx start delay based on bwmodeNick Kossifidis
* Tweak phy activation -> rx delay for different bwmodes Signed-off-by: Nick Kossifidis <mickflemm@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-11-30ath5k: No need to save/restore staid flags on resetNick Kossifidis
* Since we set antenna flags on phy init and ack bitrate mode on pcu init, there is no need to save/restore sta_id flags on ath5k_hw_reset. Also we don't need to re-set our mac address because it's not affected by resets. Signed-off-by: Nick Kossifidis <mickflemm@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-11-30ath5k: Support synth-only channel change for AR2413/AR5413Nick Kossifidis
* Add synth-only channel change for AR2413/5413. When we call ath5k_reset with a channel ath5k_hw_reset will first try to set channel on PHY while PHY is running instead of doing a normal full reset. To do this phy_init has to change to implement this functionality. * Clean up change_channel flag, what it really did was skip PCU registers when setting initvals. This is done because on reset PCU registers are not affected (except the registers we set in pcu init and -due to hw problems- TSF). Use a new skip_pcu flag that's not misleading instead. In the future we might use that to also skip PCU reset and save us the TSF etc problems (needs testing because standard practice is to reset everything). * Use fast channel change only when setting channel, and set skip_pcu to false only on init. When we reset the card due to DMA or PHY problems skip pcu but never do a fast channel change. Signed-off-by: Nick Kossifidis <mickflemm@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-11-30ath5k: Skip powertable setting when we are on the same channelNick Kossifidis
* Only set power table if we are changing channel/mode there is no need to recalculate and reset the power table all the time. Signed-off-by: Nick Kossifidis <mickflemm@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-11-30ath5k: Update PLL programming for turbo/half/quarterNick Kossifidis
* Set correct PLL settings for each bwmode Signed-off-by: Nick Kossifidis <mickflemm@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-11-30ath5k: Update spur mitigation filter for turbo/half/quarterNick Kossifidis
* Add spur mitigation filter support for half/quarter and turbo. Signed-off-by: Nick Kossifidis <mickflemm@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-11-30ath5k: Tweak power detector delays on RF5111/RF5112Nick Kossifidis
* Tweak power detector delays on AR5111/AR5112 when using half/quarter modes. Signed-off-by: Nick Kossifidis <mickflemm@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-11-30ath5k: Always set IFS intervals on resetNick Kossifidis
* Make sure we always set IFS timings even if no coverage class is set. If we don't we'll miss the needed changes for different bwmodes. Signed-off-by: Nick Kossifidis <mickflemm@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-11-30ath5k: Use turbo flag on DCUNick Kossifidis
* Set AR5K_DCU_GBL_IFS_MISC_TURBO_MODE flag on DCU when operating on 40MHz Signed-off-by: Nick Kossifidis <mickflemm@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-11-30ath5k: Set all IFS intervals, not just slot timeNick Kossifidis
* Replace set_slot_time with set_ifs_intervals that also sets the various inter-frame space intervals based on current bwmode. * Clean up AR5210 mess from reset_tx_queue, AR5210 only has one data queue and we set IFS intervals for that queue on set_ifs_intervals so there is nothing left to do for 5210 on reset_tx_queue. Signed-off-by: Nick Kossifidis <mickflemm@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-11-30ath5k: Extend rate_durationNick Kossifidis
* Extend ieee80211_generic_frame_duration to support the various bwmodes. * Better document what's going on with ack bitrates and update write_rate_duration to support the standard ack bitrates (when we don't set the high bit). * Get rid of set_ack_bitrate_high and introduce a flag on ath5k_hw for this (we only called the function on init anyway so there is no difference). Signed-off-by: Nick Kossifidis <mickflemm@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-11-30ath5k: Extend get_default_sifs/slot_timeNick Kossifidis
* Extend get_default_sifs/slot_time to include timings for turbo half and quarter rate modes. * AR5210 code for now uses timings already on core clock units instead of usecs so rename them (we 'll clean it up later). Signed-off-by: Nick Kossifidis <mickflemm@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-11-30ath5k: Move tx retries setting outside reset_tx_queueNick Kossifidis
* Move setting of tx retry limits on a separate function (we 'll clean up this AR5210 mess later) Signed-off-by: Nick Kossifidis <mickflemm@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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