Now I am trying your pre10 patch on a UP Celeron machine (HP Vectra VE)
with kernel 2.0.35.
I am getting frequent timeout resets with an 2940 Ultra Wide. Find
attached the relevant conf options.
SCSI Bios enabled, BIOS version 1.32.
BOOT MESSAGES:
==============
<6>aic7xxx: Warning - detected auto-termination on controller:
<6>aic7xxx: <Adaptec AHA-294X Ultra SCSI host adapter> at PCI 9/0
<6>aic7xxx: Please verify driver detected settings are correct.
<6>aic7xxx: If not, then please properly set the device termination
<6>aic7xxx: in the Adaptec SCSI BIOS by hitting CTRL-A when prompted
<6>aic7xxx: during machine bootup.
<6>aic7xxx: Cables present (Int-50 NO, Int-68 YES, Ext-68 NO)
<6>(scsi0) <Adaptec AHA-294X Ultra SCSI host adapter> found at PCI 9/0
<6>(scsi0) Wide Channel, SCSI ID=7, 16/255 SCBs
<6>(scsi0) Downloading sequencer code... 419 instructions downloaded
<4>scsi0 : Adaptec AHA274x/284x/294x (EISA/VLB/PCI-Fast SCSI)
5.1.0pre10/3.2.4
<4> <Adaptec AHA-294X Ultra SCSI host adapter>
<4>scsi : 1 host.
<4> Vendor: FUJITSU Model: MAB3045SP Rev: 0107
<4> Type: Direct-Access ANSI SCSI revision: 02
<4>Detected scsi disk sda at scsi0, channel 0, id 0, lun 0
<4>scsi : detected 1 SCSI disk total.
<6>(scsi0:0:0:0) Synchronous at 40.0 Mbyte/sec, offset 8.
<4>SCSI device sda: hdwr sector= 512 bytes. Sectors= 8895370 [4343 MB]
[4.3 GB]
PROC/scsci INFO
===============
Adaptec AIC7xxx driver version: 5.1.0pre10/3.2.4
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
Ultra Wide Controller
PCI MMAPed I/O Base: 0xeffff000
Adaptec SCSI BIOS: Enabled
IRQ: 10
SCBs: Active 0, Max Active 1,
Allocated 15, HW 16, Page 255
Interrupts: 6852
BIOS Control Word: 0x18a6
Adapter Control Word: 0x005f
Extended Translation: Enabled
Disconnect Enable Flags: 0xffff
Ultra Enable Flags: 0x0001
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}
Statistics:
(scsi0:0:0:0)
Device using Wide/Sync transfers at
40.0 MByte/sec, offset 8
Total transfers 6786 (4539 read;2247 written)
blks(512) rd=32841; blks(512) wr=12476
/VAR/LOG/WARN
=============
Sep 18 13:03:20 nova64 kernel: scsi : aborting command due to timeout :
pid 3755, scsi0, channel 0, id 0, lun 0 0x08 1b c8 09 02 00
Sep 18 13:03:21 nova64 kernel: SCSI host 0 abort (pid 3755) timed out -
resetting
Sep 18 13:03:21 nova64 kernel: SCSI bus is being reset for host 0 channel
0.
I hope this helps you.
Best regards and good luck (and thanks for your effort).
-- Ricardo Galli Member of ACM - Association for Computing Machinery University of Balearic Islands ATLAS Internet Access Provider mailto:gallir@atlas-iap.es mailto:rgalli@acm.org http://www.atlas-iap.es
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