[4414] in linux-scsi channel archive
2.0.34, aic7xxx scsi resets
daemon@ATHENA.MIT.EDU (Hermann Lauer)
Mon Jul 20 13:06:48 1998
From: "Hermann Lauer" <Hermann.Lauer@IWR.Uni-Heidelberg.De>
Date: Mon, 20 Jul 1998 19:04:10 -0600
To: linux-scsi@vger.rutgers.edu
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Hello all,
since some week ago I get scsi resets on the scsi channel driven by an adaptec
aic7xxx (approx. one per day). About the same time I upgraded the kernel to
2.0.34, so my guess it has to do with the kernel upgarde.
As the generic scsi interface has been changed and the scsi channel is
recognized correctly now as channel 2 from the cdrecord program which uses the
generic scsi interface, I don't want to switch back to the old, broken driver.
So my question is now: Is there a stable aic7xxx driver available at the moment
?
As the machine is heavily used as server I don't want to install experimental
code on it. The driver in 2.0.35 seems also to be unstable according to the
mails in linux-kernel and linux-scsi.
Below are the output of /proc/scsi/scsi and /proc/scsi/aic7xxx/2.
Thanks for any help and your work.
Greetings
Hermann
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X-Zm-Content-Name: aic7xxx.txt
Content-Description: Text
Content-Type: text/plain ; name="aic7xxx.txt" ; charset=us-ascii
Adaptec AIC7xxx driver version: 5.0.14/3.2.4
Compile Options:
AIC7XXX_RESET_DELAY : 15
AIC7XXX_TAGGED_QUEUEING: Adapter Support Enabled
Check below to see which
devices use tagged queueing
AIC7XXX_PAGE_ENABLE : Enabled (This is no longer an option)
AIC7XXX_PROC_STATS : Disabled
Adapter Configuration:
SCSI Adapter: Adaptec AHA-294X Ultra SCSI host adapter
Wide Controller
PCI MMAPed I/O Base: 0xfebef000
Adaptec SCSI BIOS: Disabled
IRQ: 10
SCBs: Active 0, Max Active 4,
Allocated 30, HW 16, Page 255
Interrupts: 707872
BIOS Control Word: 0x00b0
Adapter Control Word: 0x001d
Extended Translation: Enabled
SCSI Bus Reset: Enabled
Disconnect Enable Flags: 0xffff
Tag Queue Enable Flags: 0x0000
Ordered Queue Tag Flags: 0x0000
Default Tag Queue Depth: 8
Tagged Queue By Device array for aic7xxx host instance 0:
{255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255}
Actual queue depth per device for aic7xxx host instance 0:
{1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1}
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X-Zm-Content-Name: scsi.txt
Content-Description: Text
Content-Type: text/plain ; name="scsi.txt" ; charset=us-ascii
Attached devices:
Host: scsi0 Channel: 00 Id: 00 Lun: 00
Vendor: IBM OEM Model: DCHS04W Rev: 2222
Type: Direct-Access ANSI SCSI revision: 02
Host: scsi0 Channel: 00 Id: 01 Lun: 00
Vendor: IBM OEM Model: DCHS09U Rev: 5353
Type: Direct-Access ANSI SCSI revision: 02
Host: scsi0 Channel: 00 Id: 02 Lun: 00
Vendor: IBM OEM Model: DCHS09U Rev: 5353
Type: Direct-Access ANSI SCSI revision: 02
Host: scsi1 Channel: 00 Id: 02 Lun: 00
Vendor: IBM OEM Model: DCHS09U Rev: 5353
Type: Direct-Access ANSI SCSI revision: 02
Host: scsi1 Channel: 00 Id: 09 Lun: 00
Vendor: Quantum Model: XP34300W Rev: L912
Type: Direct-Access ANSI SCSI revision: 02
Host: scsi1 Channel: 00 Id: 10 Lun: 00
Vendor: FUJITSU Model: M2954Q-512 Rev: 0164
Type: Direct-Access ANSI SCSI revision: 02
Host: scsi2 Channel: 00 Id: 00 Lun: 00
Vendor: QUANTUM Model: XP34301 Rev: 1051
Type: Direct-Access ANSI SCSI revision: 02
Host: scsi2 Channel: 00 Id: 01 Lun: 00
Vendor: QUANTUM Model: XP34301 Rev: 1051
Type: Direct-Access ANSI SCSI revision: 02
Host: scsi2 Channel: 00 Id: 02 Lun: 00
Vendor: HP Model: C1533A Rev: 9503
Type: Sequential-Access ANSI SCSI revision: 02
Host: scsi2 Channel: 00 Id: 03 Lun: 00
Vendor: PIONEER Model: CD-ROM DR-U12X Rev: 1.06
Type: CD-ROM ANSI SCSI revision: 02
Host: scsi2 Channel: 00 Id: 04 Lun: 00
Vendor: YAMAHA Model: CDR400t Rev: 1.0i
Type: CD-ROM ANSI SCSI revision: 02
Host: scsi2 Channel: 00 Id: 05 Lun: 00
Vendor: FUJITSU Model: M2934S-512 Rev: 0110
Type: Direct-Access ANSI SCSI revision: 02
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