#1017: "rx FIFO overrun" prevents traffic from flowing
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Reporter: [EMAIL PROTECTED] | Owner:
Type: defect | Status: new
Priority: critical | Milestone:
Component: madwifi: driver | Version: trunk
Resolution: | Keywords:
Patch_attached: 0 |
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Comment (by foodoc):
Finally, with 3347 the panics are gone. :)
but there are still some issues with the beacons xmits on AR5416...
{{{
wifi0: ath_chan_set: RADAR CHANNEL channel:2412 jiffies:4302067168
wifi0: ath_startrecv: RX settings: mtu 1500 cachelsz 32 rxbufsize 3104
wifi0: ath_mode_init: Set RX filter: 0x87, MC filter: 20000000:00041040
wifi0: ath_chan_set: Changing channels from 1 (2412 MHz) to 1 (2412
MHz) -- Time: 1202578834.842682
wifi0: ath_chan_set: Not performing channel change action: 1 -- Time:
1202578834.842682
wifi0: ath_newstate: ffff810078c566c0[] SCAN -> RUN
wifi0: ath_newstate: Set RX filter to 0x187 for BSSID 00:00:00:00:00:00
AID 0x0
ath_rate_sample: ath_rate_ctl_reset 00:11:22:XX:XX:XX 12 rates 1Mbps
(14016us)- 54Mbps (644us)
ath_rate_sample: 00:11:22:XX:XX:XX ath_rate_newassoc isnew 1
ath_rate_sample: ath_rate_ctl_reset 00:11:22:XX:XX:XX 12 rates 1Mbps
(14016us)- 54Mbps (644us)
wifi0: ath_newstate: SCAN->RUN: ic_flags=0x620c6410 iv=100
BSSID=00:11:22:XX:XX:XX capinfo=0x0010 chan=1
wifi0: ath_newstate: Invoking ath_hal_stoptxdma with sc_bhalq: 9
wifi0: ath_newstate: VAP ffff810078c566c0[] transitioned to RUN state and
we ARE reconfiguring beacons.
wifi0: ath_newstate: Beacons reconfigured by ffff810078c566c0[]!
wifi0: ath_beaconq_config: Invoking ath_hal_settxqueueprops with
tqi_aifs:1 tqi_cwmin:0 tqi_cwmax:0
wifi0: ath_beaconq_config: Invoking ath_hal_resettxqueue with sc_bhalq:9
wifi0: ath_beacon_config: ni=ffff81007ae6e000 tsf=0 hw_tsf=138425190
tsftu=0 hw_tsftu=135180
wifi0: ath_beacon_config: First beacon
wifi0: ath_beacon_config: nexttbtt= 19 intval=25 HAL_BEACON_ENA
HAL_BEACON_RESET_TSF imask= HAL_INT_SWBA
wifi0: ath_intr: dev->flags=0x1043 IFF_UP IFF_BROADCAST IFF_RUNNING
IFF_MULTICAST]
wifi0: ath_intr: ISR=0x4009 HAL_INT_RX HAL_INT_RXNOFRM HAL_INT_RXPHY
wifi0: ath_uapsd_processtriggers: rs_tstamp= 21398 count=1
wifi0: ath_uapsd_processtriggers: rs_tstamp= 213b9 count=2
wifi0: ath_uapsd_processtriggers: 1 rollover detected for hw_tsf=
213d7
wifi0: ath_uapsd_processtriggers: bf_tsf= 19398 hw_tsf= 213d7
wifi0: ath_uapsd_processtriggers: bf_tsf= 193b9 hw_tsf= 213d7
wifi0: ath_intr: dev->flags=0x1043 IFF_UP IFF_BROADCAST IFF_RUNNING
IFF_MULTICAST]
wifi0: ath_intr: ISR=0x4009 HAL_INT_RX HAL_INT_RXNOFRM HAL_INT_RXPHY
wifi0: ath_uapsd_processtriggers: rs_tstamp= 213f4 count=1
wifi0: ath_uapsd_processtriggers: 1 rollover detected for hw_tsf=
2141f
wifi0: ath_uapsd_processtriggers: bf_tsf= 193f4 hw_tsf= 2141f
wifi0: ath_rx_tasklet: invoked
R (ffff81007ed3ad20 20) 7ed3ad80 7881a020 00000000 00000c60 00808007
00000000 ERR_PHY
R (ffff81007ed3ad80 80) 7ed3ade0 79c30020 00000000 00000c60 00808007
00000000 ERR_PHY
R (ffff81007ed3ade0 e0) 7ed3ae40 7db6d020 00000000 00000c60 00808009
00000000 ERR_PHY
wifi0: ath_rx_tasklet: invoked
wifi0: ath_intr: dev->flags=0x1043 IFF_UP IFF_BROADCAST IFF_RUNNING
IFF_MULTICAST]
wifi0: ath_intr: ISR=0x4009 HAL_INT_RX HAL_INT_RXNOFRM HAL_INT_RXPHY
wifi0: ath_uapsd_processtriggers: rs_tstamp= 2184f count=1
wifi0: ath_uapsd_processtriggers: 1 rollover detected for hw_tsf=
21874
wifi0: ath_uapsd_processtriggers: bf_tsf= 1984f hw_tsf= 21874
wifi0: ath_rx_tasklet: invoked
}}}
and then the logs are filled up with lots of:
{{{
R (ffff81007ed3ae40 40) 7ed3aea0 160cc020 00000000 00000c60 00808008
00000000 ERR_PHY
wifi0: ath_intr: dev->flags=0x1043 IFF_UP IFF_BROADCAST IFF_RUNNING
IFF_MULTICAST]
wifi0: ath_intr: ISR=0x4009 HAL_INT_RX HAL_INT_RXNOFRM HAL_INT_RXPHY
wifi0: ath_uapsd_processtriggers: rs_tstamp= 219c4 count=1
wifi0: ath_uapsd_processtriggers: 1 rollover detected for hw_tsf=
219e7
wifi0: ath_uapsd_processtriggers: bf_tsf= 199c4 hw_tsf= 219e7
wifi0: ath_rx_tasklet: invoked
...
}}}
any patches/hints/workarounds/further debugging/logs etc...?
--
Ticket URL: <http://madwifi.org/ticket/1017#comment:143>
madwifi.org <http://madwifi.org/>
Multiband Atheros Driver for Wireless Fidelity
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