Re: ath9k: wds mode can not recieve any packets.

[孙建希 <ycsunjane@xxxxxxxxx>]

all:

I have  catched the error info when rx error  with:

echo 0xffffffff > /sys/kernel/debug/ieee80211/phy0/ath9k/debug

error info:

[  524.921114] ath: phy0: enable IER
[  524.924315] ath: phy0: AR_IMR 0x81840175 IER 0x1
[  525.000052] ath: phy0: listenTime=183359 OFDM:2 errs=46/s CCK:7
errs=308/s ofdm_turn=1
[  525.006532] ath: phy0: Calibration @22499 finished:   ani, caldone: true
[  525.021461] ath: phy0: disable IER
[  525.023486] ath: phy0: enable IER
[  525.026712] ath: phy0: AR_IMR 0x81840175 IER 0x1
[  525.123859] ath: phy0: disable IER
[  525.125887] ath: phy0: enable IER
[  525.129115] ath: phy0: AR_IMR 0x81840175 IER 0x1
[  525.226269] ath: phy0: disable IER
[  525.228315] ath: phy0: enable IER
[  525.231562] ath: phy0: AR_IMR 0x81840175 IER 0x1
[  525.310052] ath: phy0: listenTime=183613 OFDM:2 errs=46/s CCK:7
errs=308/s ofdm_turn=1
[  525.316533] ath: phy0: Calibration @22530 finished:   ani, caldone: true
[  525.328660] ath: phy0: disable IER
[  525.330732] ath: phy0: enable IER
[  525.333910] ath: phy0: AR_IMR 0x81840175 IER 0x1
[  525.431133] ath: phy0: disable IER
[  525.433165] ath: phy0: enable IER
[  525.436392] ath: phy0: AR_IMR 0x81840175 IER 0x1
[  525.533664] ath: phy0: disable IER
[  525.535690] ath: phy0: enable IER
[  525.538918] ath: phy0: AR_IMR 0x81840175 IER 0x1
[  525.620053] ath: phy0: listenTime=183874 OFDM:2 errs=46/s CCK:7
errs=308/s ofdm_tu

On Tue, Jun 13, 2017 at 3:38 PM, 孙建希 <ycsunjane@xxxxxxxxx> wrote:
> Ath9k in 4addr wds mode. After a while the station will break off.
> Station connectivity remains. But `ifconfig` cannot see any recv
> packet.
>
> wlan0     Link encap:Ethernet  HWaddr C8:EE:A6:2E:60:D8
>           UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
>           RX packets:17402577 errors:0 dropped:0 overruns:0 frame:0
>           TX packets:33065526 errors:0 dropped:0 overruns:0 carrier:0
>           collisions:0 txqueuelen:1000
>           RX bytes:1165838023 (1.0 GiB)  TX bytes:51166664044 (47.6 GiB)
>
> RX packets count stop increase.
>
>
> /sys/kernel/debug/ieee80211/phy0/ath9k/recv
>          PKTS-ALL :   21445223
>          BYTES-ALL : 2458906640
>
>
>   PKTS-ALL still increase.