[4458] in linux-scsi channel archive
(Fwd) linux 2.0.35 & aic7xxx: endless resets with AIC-7871 (rev 3)
daemon@ATHENA.MIT.EDU (Ulrich Windl)
Mon Jul 27 05:13:16 1998
From: "Ulrich Windl" <ulrich.windl@rz.uni-regensburg.de>
To: linux-scsi@vger.rutgers.edu
Date: Mon, 27 Jul 1998 11:01:56 +0200
Sorry, mis-spelled the address...
------- Forwarded Message Follows -------
From: "Ulrich Windl" <ulrich.windl@rz.uni-regensburg.de>
Organization: Universitaet Regensburg, Klinikum
To: linux.scsi@vger.rutgers.edu
Date sent: Mon, 27 Jul 1998 09:21:27 +0200
Subject: linux 2.0.35 & aic7xxx: endless resets with AIC-7871 (rev 3)
Priority: normal
Linux 2.0.34 ran without problems on my hardware, but 2.0.35 fails. I
have some messages written down by hand, maybe the'll help you:
(scsi0) Narrow Channel, SCSI ID=7, 16/255 SCBs
(scsi0) BIOS enabled, IO port 0xe000, IRQ 11
(scsi0) IO memory at 0xf9800000, MMAP Memory at 0x2807000
...
(scsi0:0:-1:-1) Scanning channel for devices
(scsi0:-1:-1:-1) Allocating initial 30 SCB structures
Vendor: CONNER Model CFP1080S Rev. 4649
Type direct-Access
Detected SCSI disk sda at scsi0, channel 0, id 0, lun 0
(scsi0:0:0:0) Synchronous at 10.0 MHz, offset 15
SCSI : aborting command due to timeout : pid 10, scsi0, channel 0, id 1, lun 0 Inquiry 00 00 00 ff aic driver version 5.0.19
Controller type
Adaptec AHA-294X SCSI host adapter
(scsi0:0:0:0) dev_flags=0xb1, WDTR : no, SDTR: Yes, q_depth=1:3
(scsi0:0:1:0) dev_flags=0x39, WDTR : no, SDTR: Yes, q_depth=1:3
SIMODE0=0x0, SIMODE1=0xac, SSTAT0=0x0, SSTAT1 =0x2, INTSTAT=0x0
p->flags=0x900501, p->type=0x440, sequencer isn't paused
Kernel panic: Stopping to debug
In swapper task - not syncing
(scsi0:0:1:-1) Reset device, active scb 0
(scsi0:0:1:-1) Cleaning up status information and delayed_scbs.
(scsi0:0:1:-1) Cleaning up QINFIFO
...
(scsi0:0:1:0:tag29) matches search criteria (scsi0:0:1:-1:tag255)
(scsi0:0:1:0:tag29) matches search criteria (scsi0:0:1:-1:tag255)
(scsi0:0:1:0:tag29) Aborting scb 29
(scsi0:-1:-1:-1) 1 commands found and queued for completion
(scsi0:0:1:-1) Unexpected busfree, LASTPHASE=0x40, SEQADDR=0x112
Phew... I hope you can fix the problem quickly.
Regards,
Ulrich Windl
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