- 07 12月, 2010 6 次提交
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由 Nick Kossifidis 提交于
* Since we report tx acks to the protocol stack, add the needed flag to hw_flags. This way we'll also use the new AP probing mechanism. Signed-off-by: NNick Kossifidis <mickflemm@gmail.com> Tested-by: NSedat Dilek <sedat.dilek@gmail.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Nick Kossifidis 提交于
* Correctly report failure to stop RX DMA Signed-off-by: NNick Kossifidis <mickflemm@gmail.com> Tested-by: NSedat Dilek <sedat.dilek@gmail.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Nick Kossifidis 提交于
* Stop ANI durring reset to prevent false PHY error reports Signed-off-by: NNick Kossifidis <mickflemm@gmail.com> Tested-by: NSedat Dilek <sedat.dilek@gmail.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Nick Kossifidis 提交于
* Always free tx buffers before reset, since we also empty hw queues. If we don't and a queue gets stuck, we'll never decrease txq_len and sw will keep thinking the queue is still stuck even after reset. Signed-off-by: NNick Kossifidis <mickflemm@gmail.com> Tested-by: NSedat Dilek <sedat.dilek@gmail.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Nick Kossifidis 提交于
* By skipping tx power table calibration we also skip setting tx power table on hw. Make sure we always write tx power table on hw since it gets cleared on reset. Signed-off-by: NNick Kossifidis <mickflemm@gmail.com> Tested-by: NSedat Dilek <sedat.dilek@gmail.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Bruno Randolf 提交于
This prepares the only place which uses the EWMA library so far for the performance improved implementation coming up, which requires factor and weight to be a power of two. Signed-off-by: NBruno Randolf <br1@einfach.org> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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- 03 12月, 2010 9 次提交
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由 Felix Fietkau 提交于
On WiSoc we cannot access mac register before it is resetted. It will crash hardware otherwise. Signed-off-by: NFelix Fietkau <nbd@openwrt.org> Signed-off-by: NWojciech Dubowik <Wojciech.Dubowik@neratec.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Felix Fietkau 提交于
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: NFelix Fietkau <nbd@openwrt.org> Signed-off-by: NWojciech Dubowik <Wojciech.Dubowik@neratec.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Felix Fietkau 提交于
Signed-off-by: NFelix Fietkau <nbd@openwrt.org> Signed-off-by: NWojciech Dubowik <Wojciech.Dubowik@neratec.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Felix Fietkau 提交于
Add bus dependent revision read function which is used to determine chipset's MAC before hardware is initialized. Signed-off-by: NFelix Fietkau <nbd@openwrt.org> Signed-off-by: NWojciech Dubowik <Wojciech.Dubowik@neratec.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Felix Fietkau 提交于
To be able to support other busses than PCI check if pci device structure is initialized. Signed-off-by: NFelix Fietkau <nbd@openwrt.org> Signed-off-by: NWojciech Dubowik <Wojciech.Dubowik@neratec.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Felix Fietkau 提交于
Signed-off-by: NFelix Fietkau <nbd@openwrt.org> Signed-off-by: NWojciech Dubowik <Wojciech.Dubowik@neratec.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Felix Fietkau 提交于
Signed-off-by: NFelix Fietkau <nbd@openwrt.org> Signed-off-by: NWojciech Dubowik <Wojciech.Dubowik@neratec.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Felix Fietkau 提交于
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: NFelix Fietkau <nbd@openwrt.org> Signed-off-by: NWojciech Dubowik <Wojciech.Dubowik@neratec.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Felix Fietkau 提交于
Signed-off-by: NFelix Fietkau <nbd@openwrt.org> Signed-off-by: NWojciech Dubowik <Wojciech.Dubowik@neratec.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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- 01 12月, 2010 25 次提交
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由 Nick Kossifidis 提交于
* 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: NNick Kossifidis <mickflemm@gmail.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Nick Kossifidis 提交于
* 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: NNick Kossifidis <micklfemm@gmail.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Nick Kossifidis 提交于
* Clean up CHANNEL_T(URBO), use AR5K_BWMODE_40MHZ instead Signed-off-by: NNick Kossifidis <mickflemm@gmail.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Nick Kossifidis 提交于
* Use correct clock value when setting OFDM timings on non-default bwmodes. Signed-off-by: NNick Kossifidis <mickflemm@gmail.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Nick Kossifidis 提交于
* 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: NNick Kossifidis <mickflemm@gmail.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Nick Kossifidis 提交于
* Tweak phy activation -> rx delay for different bwmodes Signed-off-by: NNick Kossifidis <mickflemm@gmail.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Nick Kossifidis 提交于
* 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: NNick Kossifidis <mickflemm@gmail.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Nick Kossifidis 提交于
* 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: NNick Kossifidis <mickflemm@gmail.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Nick Kossifidis 提交于
* 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: NNick Kossifidis <mickflemm@gmail.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Nick Kossifidis 提交于
* Set correct PLL settings for each bwmode Signed-off-by: NNick Kossifidis <mickflemm@gmail.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Nick Kossifidis 提交于
* Add spur mitigation filter support for half/quarter and turbo. Signed-off-by: NNick Kossifidis <mickflemm@gmail.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Nick Kossifidis 提交于
* Tweak power detector delays on AR5111/AR5112 when using half/quarter modes. Signed-off-by: NNick Kossifidis <mickflemm@gmail.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Nick Kossifidis 提交于
* 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: NNick Kossifidis <mickflemm@gmail.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Nick Kossifidis 提交于
* Set AR5K_DCU_GBL_IFS_MISC_TURBO_MODE flag on DCU when operating on 40MHz Signed-off-by: NNick Kossifidis <mickflemm@gmail.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Nick Kossifidis 提交于
* 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: NNick Kossifidis <mickflemm@gmail.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Nick Kossifidis 提交于
* 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: NNick Kossifidis <mickflemm@gmail.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Nick Kossifidis 提交于
* 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: NNick Kossifidis <mickflemm@gmail.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Nick Kossifidis 提交于
* Move setting of tx retry limits on a separate function (we 'll clean up this AR5210 mess later) Signed-off-by: NNick Kossifidis <mickflemm@gmail.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Nick Kossifidis 提交于
* On turbo mode increase PHY settling times, note that we only increase switch settling time on AR5212 as indicated by initvals. * A few cleanups: Move frame control settings for AR5210 from reset_tx_queue to tweak_initvals and remove phy_scal settings from tweak_initvals (we tweak them alread on set_sleep_clock). Signed-off-by: NNick Kossifidis <mickflemm@gmail.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Nick Kossifidis 提交于
* Now that we properly set rx/tx latencies for AR5311 remove that old buggy part of code left inside ath5k_hw_tweak_initval_settings that was never executed (you can't have an RF5112 radio on a mac older than AR5212). Also use a magic value for 5311 PHY_SCAL value. Signed-off-by: NNick Kossifidis <mickflemm@gmail.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Nick Kossifidis 提交于
* Handle all usec parameters in one function. It's much cleaner this way. Signed-off-by: NNick Kossifidis <mickflemm@gmail.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Nick Kossifidis 提交于
* Prepare for half/quarter/turbo support, introduce a new ah_bwmode parameter and get rid of ah_turbo. Bwmode stands for "bandwidth mode" and can have 4 values, default (20MHz), turbo (40MHz), half rate (10MHz), and quarter rate (5MHz). Signed-off-by: NNick Kossifidis <mickflemm@gmail.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Nick Kossifidis 提交于
* Since we only use ath5k_hw_stop_tx_dma to stop the beacon queue, introduce a new function ath5k_hw_stop_beacon_queue so that we can use that instead and have better control. In the future we can add more beacon queue specific stuff there (maybe tweak beacon timers or something), for now just call ath5k_hw_stop_tx_dma. * Also since we don't call ath5k_hw_stop_rx/tx_dma from outside dma.c, make them static. Signed-off-by: NNick Kossifidis <mickflemm@gmail.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Nick Kossifidis 提交于
* Make sure we are not trying to set RXDP while RX is active, for now ignore the return value. Signed-off-by: NNick Kossifidis <mickflemm@gmail.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Nick Kossifidis 提交于
* DCU early termination should be used to quickly flush QCU according to docs so don't enable it for all queues, enable it only when stopping each queue and disable it when we are done. Signed-off-by: NNick Kossifidis <mickflemm@gmail.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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