Nie "działa" czytnika kart w laptopie

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1 total messages Started by XWindowsMen Fri, 16 Dec 2011 07:08

#74351

Author: XWindowsMen
Date: Fri, 16 Dec 2011 07:08

67 lines
4064 bytes

Witam.
Aktualnie pracuję na systemie Salix 13.37 i się wszystko sypie. 
Wcześniej pod WinXP i Slackware wszystko działało jak się patrzy. 
Problem mam z czytnikiem kart w laptopie.

     root[linfan]# lspci
     08:01.0 CardBus bridge: Ricoh Co Ltd RL5c476 II (rev b4)
     08:01.1 SD Host controller: Ricoh Co Ltd R5C822 
SD/SDIO/MMC/MS/MSPro Host Adapter (rev 18)
     08:01.2 System peripheral: Ricoh Co Ltd R5C592 Memory Stick Bus 
Host Adapter (rev 09)

Wszystkie moduły są załadowane:

     root[linfan]# zgrep -i sdhci /proc/config.gz
     CONFIG_MMC_SDHCI=m
     CONFIG_MMC_SDHCI_PCI=m
     CONFIG_MMC_SDHCI_PLTFM=m

A jednak nie chce wszystko działać jak należy :/

     root[linfan]# dmesg
     [12418.656041] mmc0: Timeout waiting for hardware interrupt.
     [12418.656047] sdhci: =========== REGISTER DUMP (mmc0)===========
     [12418.656053] sdhci: Sys addr: 0x301ae756 | Version:  0x00000200
     [12418.656059] sdhci: Blk size: 0x00007040 | Blk cnt:  0x00000001
     [12418.656065] sdhci: Argument: 0x00000000 | Trn mode: 0x00000013
     [12418.656071] sdhci: Present:  0x01ff0a02 | Host ctl: 0x00000000
     [12418.656076] sdhci: Power:    0x0000000f | Blk gap:  0x00000000
     [12418.656081] sdhci: Wake-up:  0x00000000 | Clock:    0x00004007
     [12418.656087] sdhci: Timeout:  0x00000009 | Int stat: 0x00000000
     [12418.656092] sdhci: Int enab: 0x00ff00cb | Sig enab: 0x00ff00cb
     [12418.656098] sdhci: AC12 err: 0x00000000 | Slot int: 0x00000000
     [12418.656103] sdhci: Caps:     0x018021a1 | Max curr: 0x00000040
     [12418.656105] sdhci: ===========================================
     [12418.658243] mmc0: problem reading SD Status register.
     [12428.672038] mmc0: Timeout waiting for hardware interrupt.
     [12428.672043] sdhci: =========== REGISTER DUMP (mmc0)===========
     [12428.672050] sdhci: Sys addr: 0x319f2a86 | Version:  0x00000200
     [12428.672056] sdhci: Blk size: 0x00007040 | Blk cnt:  0x00000001
     [12428.672061] sdhci: Argument: 0x00fffff1 | Trn mode: 0x00000013
     [12428.672067] sdhci: Present:  0x01ff0a02 | Host ctl: 0x00000000
     [12428.672073] sdhci: Power:    0x0000000f | Blk gap:  0x00000000
     [12428.672078] sdhci: Wake-up:  0x00000000 | Clock:    0x00004007
     [12428.672084] sdhci: Timeout:  0x00000009 | Int stat: 0x00000000
     [12428.672089] sdhci: Int enab: 0x00ff00cb | Sig enab: 0x00ff00cb
     [12428.672095] sdhci: AC12 err: 0x00000000 | Slot int: 0x00000000
     [12428.672100] sdhci: Caps:     0x018021a1 | Max curr: 0x00000040
     [12428.672102] sdhci: ===========================================
     [12428.675927] mmc0: error -110 whilst initialising SD card

Znalazłem rozwiązanie problemu poprzez... programowe "wyłączenie" 
czytnika poleceniami:

     /sbin/setpci -s 08:01.2 0xCA=57
     /sbin/setpci -s 08:01.2 0xCB=02
     /sbin/setpci -s 08:01.2 0xCA=00

Jednak po wydaniu pierwszej komendy otrzymuje komunikat:

     root[linfan]# /sbin/setpci -s 08:01.2 0xCA=57
     setpci: Missing width.
     Try `setpci --help' for more information.

I teraz to już nic nie rozumie. Czemu polecenie nie działa? Ktoś ma 
jakiś pomysł - jak naprawić ten czytnik?
Pozdrawiam.

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