no luck with Adaptec SCSI controller in 2.4.X

[Kevin B. Hendricks]

Hi Justin,

> >aic7xxx_abort returns 8194
>
> You need to boot with "aic7xxx=verbose" for the driver to output
> data that will help me track down your problem.  My first guess
> is an interrupt routing problem, but verbose messages will allow
> me to tell for sure.
>
> >>SCSI subsystem driver Revision: 1.00
> >>scsi0 : Adaptec AIC7XXX EISA/VLB/PCI SCSI HBA DRIVER, Rev 6.2.1
>
> The latest is 6.2.3, but I don't believe there are any fixes since
> 6.2.1 that will help your particular problem.

Okay, here are the results with verbose turned on with the latest 2.4.11
kernel from Ben.  They are in two parts.  The first is what dmesg has to
say about the scsi subsystem.  The second part is a gzipped piece of the
relevant /var/log/messages file.

Here is what dmesg says:

SCSI subsystem driver Revision: 1.00
ahc_pci:1:2:0: Reading SEEPROM...done.
ahc_pci:1:2:0: internal 50 cable not present
ahc_pci:1:2:0: external cable not present
ahc_pci:1:2:0: BIOS eeprom not present
ahc_pci:1:2:0: Low byte termination Enabled
ahc_pci:1:2:0: Downloading Sequencer Program... 450 instructions downloaded
scsi0 : Adaptec AIC7XXX EISA/VLB/PCI SCSI HBA DRIVER, Rev 6.2.1
        <Adaptec 2902/04/10/15/20/30C SCSI adapter>
        aic7850: Ultra Single Channel A, SCSI Id=7, 3/255 SCBs

  Vendor: QUANTUM   Model: FIREBALL_TM3200S  Rev: 300N
  Type:   Direct-Access                      ANSI SCSI revision: 02
  Vendor: SEAGATE   Model: ST39140N          Rev: 1498
  Type:   Direct-Access                      ANSI SCSI revision: 02
  Vendor: IOMEGA    Model: ZIP 100           Rev: L.27
  Type:   Direct-Access                      ANSI SCSI revision: 02
(scsi0:A:1): 3.300MB/s transfers
scsi0:0:1:0: Tagged Queuing enabled.  Depth 253
(scsi0:A:3): 3.300MB/s transfers
scsi0:0:3:0: Tagged Queuing enabled.  Depth 253
scsi1 : SCSI host adapter emulation for IDE ATAPI devices
scsi2 : MESH
Attached scsi disk sda at scsi0, channel 0, id 1, lun 0
Attached scsi disk sdb at scsi0, channel 0, id 3, lun 0
Attached scsi removable disk sdc at scsi0, channel 0, id 5, lun 0
(scsi0:A:1:0): Sending SDTR period c, offset f
(scsi0:A:1:0): Received SDTR period c, offset f
        Filtered to period c, offset f
(scsi0:A:1): 20.000MB/s transfers (20.000MHz, offset 15)
scsi0: target 1 synchronous at 20.0MHz, offset = 0xf
SCSI device sda: 6281856 512-byte hdwr sectors (3216 MB)
 /dev/scsi/host0/bus0/target1/lun0: [mac] p1 p2 p3 p4 p5 p6 p7 p8
(scsi0:A:3:0): Sending SDTR period c, offset f
(scsi0:A:3:0): Received SDTR period c, offset f
        Filtered to period c, offset f
(scsi0:A:3): 20.000MB/s transfers (20.000MHz, offset 15)
scsi0: target 3 synchronous at 20.0MHz, offset = 0xf
SCSI device sdb: 17783240 512-byte hdwr sectors (9105 MB)
 /dev/scsi/host0/bus0/target3/lun0: [mac] p1 p2 p3 p4 p5 p6 p7
SCSI device sdc: 196608 512-byte hdwr sectors (101 MB)
sdc: Write Protect is off
 /dev/scsi/host0/bus0/target5/lun0: [mac] p1 p2 p3 p4 p5 p6

The error messages for /var/log/messages are gzipped and attached as
part2.log.gz

I hope this tells you something.  If I can provide any additional
information in order to help track this down.  Please let me know.

Thanks again,

Kevin
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