2007/10/29, Frank de Lange <[EMAIL PROTECTED]>:
> On Sat, Oct 27, 2007 at 03:01:22PM +0200, Evgeni Golov wrote:
> > So I decided to test ath5k, got wireles-2.6 git, fetched "everything"
> > and compiled the kernel. After a reboot the ath5k module gets loaded
> > and says:
> > phy1: Selected rate control algorithm 'simple'
> > ath5k_pci 0000:03:00.0: AR5212 chip found: mac 5.6 phy 4.1
> > Everything looks okay, and I get two new devices, wlan0 and wmaster0.
> > However, I can't bring it up. ifconfig wlan0 up and ip link set wlan0
> > up comlain: "SIOCSIFFLAGS: Invalid argument"
> > And in dmesg I can see:
> > unable to reset hardware: -22
>
> Same here but with different card (Askey AR5BMB5 , based on AR2413A):
>
> # lspci -s 02:02.0 -vvv
> 02:02.0 Class 8002: Atheros Communications, Inc. AR2413 802.11bg NIC (rev 01)
>         Subsystem: Askey Computer Corp. Unknown device 7094
>         Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- 
> Stepping- SERR+ FastB2B-
>         Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- 
> <TAbort- <MAbort- >SERR- <PERR-
>         Latency: 168 (2500ns min, 7000ns max), Cache Line Size: 32 bytes
>         Interrupt: pin A routed to IRQ 11
>         Region 0: Memory at c0200000 (32-bit, non-prefetchable) [size=64K]
>         Capabilities: [44] Power Management version 2
>                 Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA 
> PME(D0-,D1-,D2-,D3hot-,D3cold-)
>                 Status: D0 PME-Enable- DSel=0 DScale=2 PME-
>
>
> # ath_info  0xc0200000
>  -==Device Information==-
> MAC Version:  5213A(0x70)
> MAC Revision: 5213A(0x78)
> PHY Revision: 2112a(0x56)
>  -==EEPROM Information==-
> EEPROM Version:     5.2
> EEPROM Size:        16K
> Regulatory Domain:  0x0
>  -==== Capabilities ====-
> |  802.11a Support: no   |
> |  802.11b Support: yes  |
> |  802.11g Support: yes  |
> |  RFKill  Support: yes  |
> |  32KHz   Crystal: no   |
>  ========================
> GPIO registers: CR 00000000 DO 00000000 DI 00000017
>
> module from last git loads, devices are created but any attempt to bring
> the interface up results in a -22 error:
>
> [  521.365874] ath5k_attach: devid 0x1a
> [  521.366144] ath5k_desc_alloc: DMA map: c4880000 (10648) -> 4880000
> [  521.375110] phy2: Selected rate control algorithm 'simple'
> [  521.379291] ath5k_pci 0000:02:02.0: AR5212 chip found: mac 7.8 phy
> 4.5
> [  521.429472] unable to reset hardware: -22
>
> # ifconfig wlan0 up
> SIOCSIFFLAGS: Invalid argument
>
> (+ more ' unable to reset hardware: -22' messages in log)
>
> What does -22 mean? Where to start debugging this?
>
> The same card works with madwifi but the sensitivity is quite low, hence
> my attempt to get it working with ath5k which might offer more
> possibilities to get the sensitivity up where it belongs...
>
> Cheers//Frank

ACK ppl i'm working on a patch for this, i'll let you know asap so you
can try it ;-)

-- 
GPG ID: 0xD21DB2DB
As you read this post global entropy rises. Have Fun ;-)
Nick
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