Smutny adaptec

[Tomasz Witek]

Zglaszalem to juz na #PLD, ale nikt nie wiedzial, wiec postanowilem
napisac tu.
DEVEL, bo blad jest chyba w kernelu.

Z gory przepraszam za niepolamane linie.

Jest sobie kontroler SCSI, starutki jak swiat aha1520b/aha1522,
tak sie oglasza. Jest tylko problem ze standardowym kernelem
z PLD.

po wykonaniu modprobe aha152x w logach dostaje:
Mar  7 13:17:18 tiwek kernel: scsi : aborting command due to timeout : pid 10, s csi0, channel 0, id 2, lun 0 Test Unit Ready 00 00 00 00 00 
Mar  7 13:17:18 tiwek kernel: aha152x: abort(), SCpnt=0xc6f85400, QUEUE STATUS:
Mar  7 13:17:18 tiwek kernel: issue_SC: 
Mar  7 13:17:18 tiwek kernel: 0xc6f85400: target=2; lun=0; cmnd=(Test Unit Ready 00 00 00 00 00 
Mar  7 13:17:18 tiwek kernel: ); residual=0; buffers=0; phase |not issued|; next =0x00000000
Mar  7 13:17:18 tiwek kernel: current_SC:
Mar  7 13:17:18 tiwek kernel: none
Mar  7 13:17:18 tiwek kernel: disconnected_SC:
Mar  7 13:17:18 tiwek kernel: 
Mar  7 13:17:18 tiwek kernel: waiting: SCSISEQ (); SCSISIG (DATA OUT); INTSTAT ( hi); SSTAT (BUSFREE ); SSTAT (BUSFREE ); SXFRCTL0 (CH1 ); SIGNAL (); SELID (84), SSTAT2 (SEMPTY ); SFCNT (0); SCSICNT (0), OFFCNT(0), SSTAT4 (); DMACNTRL0 (16BI T PIO READ ); DMASTAT (DFIFOEMP )
Mar  7 13:17:18 tiwek kernel: enabled interrupts (ENBUSFREE )

I tak co 20 sekund prze iles tam czasu.

Po wlozeniu RH 7.0. do tego samego komputera i po zrobieniu
modprobe aha152x
dostaje:

Mar  7 13:21:10 localhost kernel: aha152x: BIOS test: passed, auto configuration: ok, detected 1 controller(s)
Mar  7 13:21:10 localhost kernel: aha152x0: vital data: PORTBASE=0x340, IRQ=11, SCSI ID=7, reconnect=enabled, parity=disabled, synchronous=disabled, delay=100, extended translation=disabled
Mar  7 13:21:10 localhost kernel: aha152x: trying software interrupt, ok.
Mar  7 13:21:10 localhost kernel: scsi0 : Adaptec 152x SCSI driver; $Revision: 1.7 $
Mar  7 13:21:10 localhost kernel: scsi : 1 host.
Mar  7 13:21:11 localhost kernel:   Vendor: PHILIPS   Model: CDD3600 CD-R/RW   Rev: 2.03
Mar  7 13:21:11 localhost kernel:   Type:   CD-ROM                             ANSI SCSI revision: 02
Mar  7 13:21:11 localhost kernel: Detected scsi CD-ROM sr0 at scsi0, channel 0, id 2, lun 0
Mar  7 13:21:12 localhost kernel: sr0: scsi3-mmc drive: 6x/6x writer cd/rw xa/form2 cdda tray


Tak naprawde wolal bym ten pierwszy system i ten drugi komunikat.

Czy ktos moglby mi cos poradzic ?

TiweK


-- 
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     |o_o |      Tomasz Witek 
     /_ / |                 KOTI sp. z o.o., Administrator
   //    \ \                Uniwersytet Gdański, Instytut Matematyki
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perl -e 'print pack(c7,sqrt(7056),(unpack(c,U)+20),119,oct(145),hex(50)-5,7,10);'