Jaswinder Singh wrote:
Hello all, I am facing problem with 2.6.28-rc8, ath9k keep on disconnecting. dmesg : ath9k: 0.1 ath9k 0000:08:00.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17 ath9k 0000:08:00.0: setting latency timer to 64 phy0: Selected rate control algorithm 'ath9k_rate_control' Registered led device: ath9k-phy0:radio Registered led device: ath9k-phy0:assoc Registered led device: ath9k-phy0:tx Registered led device: ath9k-phy0:rx phy0: Atheros 9280: mem=0xffffc20006200000, irq=17 /sbin/lspci -vv : 08:00.0 Network controller: Atheros Communications Inc. Device 002a (rev 01) Subsystem: Hewlett-Packard Company Device 1381 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0, Cache Line Size: 128 bytes Interrupt: pin A routed to IRQ 17 Region 0: Memory at d1100000 (64-bit, non-prefetchable) [size=64K] Capabilities: [40] Power Management version 2 Flags: PMEClk- DSI- D1+ D2- AuxCurrent=375mA PME(D0+,D1+,D2-,D3hot+,D3cold-) Status: D0 PME-Enable- DSel=0 DScale=0 PME- Capabilities: [50] Message Signalled Interrupts: Mask- 64bit- Count=1/1 Enable- Address: 00000000 Data: 0000 Capabilities: [60] Express (v1) Legacy Endpoint, MSI 00 DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s <512ns, L1 <64us ExtTag- AttnBtn- AttnInd- PwrInd- RBE- FLReset- DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported- RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop- MaxPayload 128 bytes, MaxReadReq 512 bytes DevSta: CorrErr- UncorrErr+ FatalErr- UnsuppReq+ AuxPwr- TransPend- LnkCap: Port #0, Speed 2.5GT/s, Width x1, ASPM unknown, Latency L0 <512ns, L1 <64us ClockPM- Suprise- LLActRep- BwNot- LnkCtl: ASPM Disabled; RCB 128 bytes Disabled- Retrain- CommClk+ ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt- Capabilities: [90] MSI-X: Enable- Mask- TabSize=1 Vector table: BAR=0 offset=00000000 PBA: BAR=0 offset=00000000 Capabilities: [100] Advanced Error Reporting UESta: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq+ ACSVoil- UEMsk: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSVoil- UESvrt: DLP+ SDES- TLP- FCP+ CmpltTO- CmpltAbrt- UnxCmplt- RxOF+ MalfTLP+ ECRC- UnsupReq- ACSVoil- CESta: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr- CESta: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr- AERCap: First Error Pointer: 14, GenCap+ CGenEn- ChkCap+ ChkEn- Capabilities: [140] Virtual Channel <?> Capabilities: [160] Device Serial Number 00-00-00-00-00-00-00-00 Kernel driver in use: ath9k Kernel modules: ath9k Here are kernel messages telling disconnecting info : ForceXPAon: 0 ForceXPAon: 0 ForceXPAon: 0 ForceXPAon: 0 ForceXPAon: 0 ForceXPAon: 0 ForceXPAon: 0 ForceXPAon: 0 ForceXPAon: 0 ForceXPAon: 0 ForceXPAon: 0 ForceXPAon: 0 ForceXPAon: 0 ForceXPAon: 0 ForceXPAon: 0 ForceXPAon: 0 ForceXPAon: 0 ForceXPAon: 0 wlan0: authenticate with AP 00:11:95:9e:df:f6 ForceXPAon: 0 wlan0: authenticate with AP 00:11:95:9e:df:f6 wlan0: authenticate with AP 00:11:95:9e:df:f6 wlan0: authenticate with AP 00:11:95:9e:df:f6 wlan0: authentication with AP 00:11:95:9e:df:f6 timed out ForceXPAon: 0 ForceXPAon: 0 ForceXPAon: 0 ForceXPAon: 0 ForceXPAon: 0 ForceXPAon: 0 ForceXPAon: 0 ForceXPAon: 0 ForceXPAon: 0 ForceXPAon: 0 ForceXPAon: 0 ForceXPAon: 0 ForceXPAon: 0 ForceXPAon: 0 ForceXPAon: 0 ForceXPAon: 0 ForceXPAon: 0 ForceXPAon: 0 wlan0: authenticate with AP 00:11:95:9e:df:f6 ForceXPAon: 0 wlan0: authenticate with AP 00:11:95:9e:df:f6 wlan0: authenticate with AP 00:11:95:9e:df:f6 wlan0: authenticate with AP 00:11:95:9e:df:f6 wlan0: authentication with AP 00:11:95:9e:df:f6 timed out ForceXPAon: 0 ForceXPAon: 0 ForceXPAon: 0 ForceXPAon: 0 ForceXPAon: 0 ForceXPAon: 0 ForceXPAon: 0 ForceXPAon: 0 ForceXPAon: 0 ForceXPAon: 0 ForceXPAon: 0 ForceXPAon: 0 ForceXPAon: 0 ForceXPAon: 0 ForceXPAon: 0 ForceXPAon: 0 ForceXPAon: 0 ForceXPAon: 0 ForceXPAon: 0 ForceXPAon: 0 ForceXPAon: 0 ForceXPAon: 0 ForceXPAon: 0 ForceXPAon: 0 ForceXPAon: 0 ForceXPAon: 0 ForceXPAon: 0 ForceXPAon: 0 ForceXPAon: 0 ForceXPAon: 0 ForceXPAon: 0 ForceXPAon: 0 ForceXPAon: 0 ForceXPAon: 0 ForceXPAon: 0 wlan0: authenticate with AP 00:11:95:9e:df:f6 ForceXPAon: 0 wlan0: authenticate with AP 00:11:95:9e:df:f6 wlan0: authenticate with AP 00:11:95:9e:df:f6 wlan0: authenticate with AP 00:11:95:9e:df:f6 wlan0: authentication with AP 00:11:95:9e:df:f6 timed out wlan0: direct probe to AP 00:11:95:9e:df:f6 try 1 ForceXPAon: 0 If you need more information please let me know. Thank you, Jaswinder Singh. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
I'm seeing: Capabilities: [140] Virtual Channel <?> in you're post, leading me to believe, you're missing a capability? from what I understand, if you're using NetworkManager you need to adduser "name" netdev then have NetworkManager load wpa_supplicant at the right time. under the right circumstances.. regards; Justin P. Mattock -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
