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Atheros AR9227 wireless PCI on 10.2
I have a TL-WN751ND in a 10.2 system that seems to be having some problems. Basic info:
# pciconf -lv Code:
ath0@pci0:1:9:0: class=0x028000 card=0x0301168c chip=0x002d168c rev=0x01 hdr=0x00 vendor = 'Atheros Communications Inc.' device = 'AR9227 Wireless Network Adapter' class = network # ifconfig | grep -B3 -i wireless Code:
ath0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 2290 ether c4:e9:84:91:9c:20 nd6 options=21<PERFORMNUD,AUTO_LINKLOCAL> media: IEEE 802.11 Wireless Ethernet autoselect mode 11ng -- ether c4:e9:84:91:9c:20 inet 192.168.49.179 netmask 0xfffffc00 broadcast 192.168.51.255 nd6 options=29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL> media: IEEE 802.11 Wireless Ethernet MCS mode 11ng # ifconfig wlan0 list caps Code:
drivercaps=4f85ed01<STA,IBSS,HOSTAP,AHDEMO,TXPMGT,SHSLOT,SHPREAMBLE,MONITOR,MBSS,WPA1,WPA2,BURST,WME,WDS,TXFRAG> cryptocaps=1f<WEP,TKIP,AES,AES_CCM,TKIPMIC> htcaps=7016e<CHWIDTH40,SHORTGI20,SHORTGI40> Code:
ath0: ath_rate_tx_complete: ts_rate=27 ts_finaltsi=0 ath0: bad series0 hwrate 0x1b, tries 1 ts_status 0x0 ath0: bad series0 hwrate 0x81, tries 2 ts_status 0x0 ath0: bad series0 hwrate 0x81, tries 2 ts_status 0x0 ath0: bad series0 hwrate 0x81, tries 2 ts_status 0x0 ath0: ath_rate_tx_complete: ts_rate=27 ts_finaltsi=0 ath0: bad series0 hwrate 0x1b, tries 3 ts_status 0x0 ath0: ath_rate_tx_complete: ts_rate=27 ts_finaltsi=0 ath0: bad series0 hwrate 0x1b, tries 1 ts_status 0x0 ath0: bb hang detected (0x4), resetting Below, is a command followed by an illustrative snippet what gets displayed on the console (and sent to dmesg). # wlandebug rate Code:
ath0: bad series0 hwrate 0x1b, tries 1 ts_status 0x0 ath0: bad series0 hwrate 0x80, tries 2 ts_status 0x0 ath0: ath_rate_tx_complete: ts_rate=27 ts_finaltsi=0 ath0: bad series0 hwrate 0x1b, tries 1 ts_status 0x0 ath0: bad series0 hwrate 0x81, tries 2 ts_status 0x0 wlan0: [20:b3:99:1c:02:48] ath_rate_findrate: min_switch 1077028 > ticks_since_switch 1064071.. wlan0: [20:b3:99:1c:02:48] ath_rate_tx_complete: size 250 (227 bytes) OK rate/short/long 5 MCS/0/1 nframes/nbad [1/0] wlan0: [20:b3:99:1c:02:48] ath_rate_tx_complete: size 250 (227 bytes) OK rate/short/long 5 MCS/0/1 nframes/nbad [1/0] wlan0: [20:b3:99:1c:02:48] ath_rate_findrate: min_switch 1078646 > ticks_since_switch 1078031.. # wlandebug input Code:
wlan0: [b0:05:94:16:4e:87] discard frame, not to bss wlan0: [00:1d:ce:a1:fc:a0] discard frame, not to bss wlan0: [02:1d:ce:a1:fc:a0] discard frame, not to bss wlan0: [06:1d:ce:a1:fc:a0] discard frame, not to bss wlan0: [b0:05:94:16:4e:87] discard frame, not to bss wlan0: [00:1d:ce:a1:fc:a0] discard frame, not to bss wlan0: [02:1d:ce:a1:fc:a0] discard frame, not to bss wlan0: [06:1d:ce:a1:fc:a0] discard frame, not to bss wlan0: [52:57:1a:1f:bc:b0] discard frame, not to bss # wlandebug elemid Code:
wlan0: [20:b3:99:1c:02:48] discard beacon frame, ie too short, got 26, expected 30 wlan0: [20:b3:99:1c:02:48] discard beacon frame, ie too short, got 26, expected 30 wlan0: [20:b3:99:1c:02:48] discard beacon frame, ie too short, got 26, expected 30 wlan0: [20:b3:99:1c:02:48] discard beacon frame, ie too short, got 26, expected 30 wlan0: [20:b3:99:1c:02:48] discard beacon frame, ie too short, got 26, expected 30 # wlandebug state Code:
ath0: bad series0 hwrate 0x80, tries 2 ts_status 0x0 ath0: bad series0 hwrate 0x80, tries 2 ts_status 0x0 ath0: bb hang detected (0x4), resetting ath0: bb hang detected (0x4), resetting ath0: bb hang detected (0x4), resetting wlan0: beacon miss, mode STA state RUN ath0: ath_rate_tx_complete: ts_rate=27 ts_finaltsi=0 ath0: bad series0 hwrate 0x1b, tries 1 ts_status 0x0 wlan0: beacon miss, mode STA state RUN ath0: ath_rate_tx_complete: ts_rate=27 ts_finaltsi=0 ath0: bad series0 hwrate 0x1b, tries 1 ts_status 0x0 # wlandebug dumppkts Code:
wlan0: received beacon from 20:b3:99:1c:02:48 rssi 32 wlan0: received beacon from 20:b3:99:1c:02:48 rssi 32 wlan0: received beacon from 20:b3:99:1c:02:48 rssi 32 wlan0: received beacon from 20:b3:99:1c:02:48 rssi 32 wlan0: received beacon from 20:b3:99:1c:02:48 rssi 32 ath0: bad series0 hwrate 0x81, tries 2 ts_status 0x0 wlan0: received beacon from 20:b3:99:1c:02:48 rssi 31 ath0: bad series0 hwrate 0x80, tries 2 ts_status 0x0 wlan0: received beacon from 20:b3:99:1c:02:48 rssi 32 wlan0: received beacon from 20:b3:99:1c:02:48 rssi 32 wlan0: received beacon from 20:b3:99:1c:02:48 rssi 32 wlan0: received beacon from 20:b3:99:1c:02:48 rssi 31 wlan0: received beacon from 20:b3:99:1c:02:48 rssi 31 |
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