#17660: wr842nd-v2 lose wifi
---------------------+-----------------------------------
Reporter: twerrt | Owner: developers
Type: defect | Status: new
Priority: normal | Milestone: Barrier Breaker 14.07
Component: kernel | Version: Trunk
Resolution: | Keywords:
---------------------+-----------------------------------
Comment (by twerrt):
start test (wifi working):
{{{
root@OpenWrt:~# for W in reset interrupt queues;do echo "$W"; cat
/sys/kernel/de
bug/ieee80211/phy*/ath9k/$W; done
reset
Baseband Hang: 0
Baseband Watchdog: 1
Fatal HW Error: 0
TX HW error: 0
Transmit timeout: 0
TX Path Hang: 0
PLL RX Hang: 0
MAC Hang: 0
Stuck Beacon: 0
MCI Reset: 0
Calibration error: 0
interrupt
RXLP: 6663504
RXHP: 0
WATHDOG: 1
RXEOL: 144
RXORN: 60487
TX: 3951938
TXURN: 0
MIB: 0
RXPHY: 0
RXKCM: 0
SWBA: 3568908
BMISS: 0
BNR: 0
CST: 1569
GTT: 805
TIM: 0
CABEND: 0
DTIMSYNC: 0
DTIM: 0
TSFOOR: 0
MCI: 0
GENTIMER: 0
TOTAL: 13639003
SYNC_CAUSE stats:
Sync-All: 0
RTC-IRQ: 0
MAC-IRQ: 0
EEPROM-Illegal-Access: 0
APB-Timeout: 0
PCI-Mode-Conflict: 0
HOST1-Fatal: 0
HOST1-Perr: 0
TRCV-FIFO-Perr: 0
RADM-CPL-EP: 0
RADM-CPL-DLLP-Abort: 0
RADM-CPL-TLP-Abort: 0
RADM-CPL-ECRC-Err: 0
RADM-CPL-Timeout: 0
Local-Bus-Timeout: 0
PM-Access: 0
MAC-Awake: 0
MAC-Asleep: 0
MAC-Sleep-Access: 0
queues
(VO): qnum: 0 qdepth: 0 ampdu-depth: 0 pending: 0 stopped: 0
(VI): qnum: 1 qdepth: 0 ampdu-depth: 0 pending: 0 stopped: 0
(BE): qnum: 2 qdepth: 0 ampdu-depth: 0 pending: 0 stopped: 0
(BK): qnum: 3 qdepth: 0 ampdu-depth: 0 pending: 0 stopped: 0
(CAB): qnum: 8 qdepth: 0 ampdu-depth: 0 pending: 0 stopped: 0
root@OpenWrt:~#
}}}
wifi hungs:
{{{
root@OpenWrt:~# for W in reset interrupt queues;do echo "$W"; cat
/sys/kernel/de
bug/ieee80211/phy*/ath9k/$W; done
reset
Baseband Hang: 0
Baseband Watchdog: 1
Fatal HW Error: 0
TX HW error: 0
Transmit timeout: 0
TX Path Hang: 0
PLL RX Hang: 0
MAC Hang: 0
Stuck Beacon: 0
MCI Reset: 0
Calibration error: 0
interrupt
RXLP: 11131229
RXHP: 0
WATHDOG: 1
RXEOL: 157
RXORN: 1955012
TX: 7968783
TXURN: 0
MIB: 0
RXPHY: 0
RXKCM: 0
SWBA: 4123915
BMISS: 0
BNR: 0
CST: 2244
GTT: 1282
TIM: 0
CABEND: 0
DTIMSYNC: 0
DTIM: 0
TSFOOR: 0
MCI: 0
GENTIMER: 0
TOTAL: 23986449
SYNC_CAUSE stats:
Sync-All: 0
RTC-IRQ: 0
MAC-IRQ: 0
EEPROM-Illegal-Access: 0
APB-Timeout: 0
PCI-Mode-Conflict: 0
HOST1-Fatal: 0
HOST1-Perr: 0
TRCV-FIFO-Perr: 0
RADM-CPL-EP: 0
RADM-CPL-DLLP-Abort: 0
RADM-CPL-TLP-Abort: 0
RADM-CPL-ECRC-Err: 0
RADM-CPL-Timeout: 0
Local-Bus-Timeout: 0
PM-Access: 0
MAC-Awake: 0
MAC-Asleep: 0
MAC-Sleep-Access: 0
queues
(VO): qnum: 0 qdepth: 0 ampdu-depth: 0 pending: 0 stopped: 0
(VI): qnum: 1 qdepth: 0 ampdu-depth: 0 pending: 0 stopped: 0
(BE): qnum: 2 qdepth: 0 ampdu-depth: 0 pending: 0 stopped: 0
(BK): qnum: 3 qdepth: 0 ampdu-depth: 0 pending: 0 stopped: 0
(CAB): qnum: 8 qdepth: 0 ampdu-depth: 0 pending: 0 stopped: 0
root@OpenWrt:~#
}}}
--
Ticket URL: <https://dev.openwrt.org/ticket/17660#comment:8>
OpenWrt <http://openwrt.org>
Opensource Wireless Router Technology
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