Re: Passerelle minitel...

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Autor: Letuffe Sylvain
Datum:  
To: guilde
Neue Treads: Re: Passerelle minitel... ( toutes mes execuses une fausse manip ne pas lire ! )
Betreff: Re: Passerelle minitel...
<bigger>    Hi,


In response to your mail I am now able to provide you some help in
debuging

the tmscsim.c driver for the tekram SCSI card DC390



{

Note : I have tried the last DC390 driver ( 2000/01/XX )

and the result is even worse !

Once all the driver information have been displayed, the shell's prompt

doesn't appear any more and all commands to the CD-ROM drive are
ignored.

}



here is the apropiate "dmesg" result :

--------------------------------------


DC390: 1 adapters found

scsi0 : Tekram DC390/AM53C974 V2.0d 1998/12/25

scsi : 1 host.

DC390: Target 3: Sync transfer 10.0 MHz, Offset 15

  Vendor: Traxdata  Model: CDR4120           Rev: 5.0L


  Type:   CD-ROM                             ANSI SCSI revision: 02


Detected scsi CD-ROM sr0 at scsi0, channel 0, id 3, lun 0

scsi : detected 1 SCSI cdrom total.





and here is the result of the command "mount /cdrom" which try to mount
a

standard data joliet CD-ROM.






root on sly AMD K6-II:/home/root$ mount /graveur

scsi : aborting command due to timeout : pid 31, scsi0, channel 0, id 3,
lun

0 0x28 00 00 00 00 10 00 00 01 00

DC390: Abort command (pid 31, DCB c7fbf3e0, SRB c7fe0128)

DC390: SRB: Xferred 00000000, Remain 00000000, State 00000080, Phase 04

DC390: AdpaterStatus: 00, SRB Status 00

DC390: Status of last IRQ (DMA/SC/Int/IRQ): 2080cc20

DC390: Register dump: SCSI block:

DC390: XferCnt Cmd Stat IntS IRQS FFIS Ctl1 Ctl2 Ctl3 Ctl4

DC390: 0001f8 44 00 cc 00 80 17 48 18 04

DC390: Register dump: DMA engine:

DC390: Cmd   STrCnt    SBusA    WrkBC    WrkAC Stat SBusCtrl


DC390: 81 00000200 0009e000 000001f4 0009e00c 20 03080000

DC390: Register dump: PCI Status: 0200

DC390: In case of driver trouble read linux/drivers/scsi/README.tmscsim

SCSI host 0 abort (pid 31) timed out - resetting

SCSI bus is being reset for host 0 channel 0.

scsi : aborting command due to timeout : pid 31, scsi0, channel 0, id 3,
lun

0 0x28 00 00 00 00 10 00 00 01 00

DC390: Abort command (pid 31, DCB c7fbf3e0, SRB c7fe0188)

DC390: SRB: Xferred 00000000, Remain 00000000, State 00000080, Phase 04

DC390: AdpaterStatus: 00, SRB Status 00

DC390: Status of last IRQ (DMA/SC/Int/IRQ): 2080cc20

DC390: Register dump: SCSI block:

DC390: XferCnt Cmd Stat IntS IRQS FFIS Ctl1 Ctl2 Ctl3 Ctl4

DC390: 0001f8 44 00 cc 00 80 17 48 18 04

DC390: Register dump: DMA engine:

DC390: Cmd   STrCnt    SBusA    WrkBC    WrkAC Stat SBusCtrl


DC390: 81 00000200 0009e000 000001f4 0009e00c 20 03080000

DC390: Register dump: PCI Status: 0200

DC390: In case of driver trouble read linux/drivers/scsi/README.tmscsim

scsi0 channel 0 : resetting for second half of retries.

SCSI bus is being reset for host 0 channel 0.

done

SCSI host 0 abort (pid 31) timed out - resetting

SCSI bus is being reset for host 0 channel 0.

DC390: Target 3: Sync transfer 10.0 MHz, Offset 15

CD-ROM I/O error: dev 0b:00, sector 64

isofs_read_super: bread failed, dev=0b:00, iso_blknum=16, block=32

mount: wrong fs type, bad option, bad superblock on /dev/scd0,

       or too many mounted file systems


root on sly AMD K6-II:/home/root$ mount /graveur

root on sly AMD K6-II:/home/root$

[OK the cd is mounted]




I don't have acces to any other SCSI card so I can't say if the probleme
is

specific to the DC390 series or not...

</bigger>