Date: Fri, 22 Jan 1999 18:01:44 +0100 From: Nicolas Soriano <Nicolas.Soriano@univ-rennes1.fr> To: AIC7xxx@FreeBSD.ORG Subject: Sony CD-Writer + ADAPTEC 2910 Message-ID: <36A8AEF8.B4E9CEC6@univ-rennes1.fr>
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Hello,
I'm trying to use a Sony CD-Writer (CDU 926) with an adaptec 2910 and
a Linux 2.2pre8 kernel.
This is the message I got at boot time (or when lloading aic7xxx module)
(scsi0) <Adaptec AIC-7850 SCSI host adapter> found at PCI 19/0
(scsi0) Narrow Channel, SCSI ID=0, 3/255 SCBs
(scsi0) Downloading sequencer code... 412 instructions downloaded
scsi0 : Adaptec AHA274x/284x/294x (EISA/VLB/PCI-Fast SCSI) 5.1.10/3.2.4
<Adaptec AIC-7850 SCSI host adapter>
scsi : 1 host.
(scsi0:0:2:0) Parity error during Command phase.
scsi : aborting command due to timeout : pid 2, scsi0, channel 0, id 2, lun 0 0x12 00 00 00 ff 00
SCSI host 0 abort (pid 2) timed out - resetting
SCSI bus is being reset for host 0 channel 0.
(scsi0:0:2:0) Parity error during Command phase.
Vendor: Model: Rev:
Type: WORM ANSI SCSI revision: 00
scsi : aborting command due to timeout : pid 3, scsi0, channel 0, id 3, lun 0 0x00 00 00 00 00 00
SCSI host 0 abort (pid 3) timed out - resetting
SCSI bus is being reset for host 0 channel 0.
I've tried several options concerning parity verbosity etc... without effect.
The CD-Writer is detected :
nostromo >cat /proc/scsi/scsi
Attached devices:
Host: scsi0 Channel: 00 Id: 02 Lun: 00
or in /proc/scsi/aic7xxx/0
[...]
(scsi0:0:2:0)
Device using Narrow/Async transfers.
Transinfo settings: current(0/0/0), goal(0/0/0), user(0/0/0)
Total transfers 0 (0 reads and 0 writes)
< 2K 2K+ 4K+ 8K+ 16K+ 32K+ 64K+ 128K+
Reads: 0 0 0 0 0 0 0 0
Writes: 0 0 0 0 0 0 0 0
Vendor: Model: x Rev:
Type: WORM ANSI SCSI revision: 01
But if I tried to use it, it results in a kernel panic with parity error messages.
Any idea ?
--
_____________________________________________________________________
http://www-recomgen.univ-rennes1.fr/Dico
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