Missing devices?

[Matthew Harrell]

Hi,
        I have a dual Pentium Pro system with two aic7xxx controllers in it -
one onboard and one in a slot.  I have no idea how far back in versions this
has happened, but my second cdrom drive does not appear under Linux.  I don't
get any errors or anything like that and it shows up under the BIOS scan and
NT.  Any ideas?

Here's the boot log:
  (scsi0) <Adaptec AIC-7880 Ultra SCSI host adapter> found at PCI 9/0
  (scsi0) Wide Channel, SCSI ID=7, 16/255 SCBs
  (scsi0) Downloading sequencer code... 419 instructions downloaded
  (scsi1) <Adaptec AHA-294X Ultra SCSI host adapter> found at PCI 11/0
  (scsi1) Wide Channel, SCSI ID=7, 16/255 SCBs
  aic7xxx: Warning - detected auto-termination on controller:
  aic7xxx: <Adaptec AHA-294X Ultra SCSI host adapter> at PCI 11/0
  aic7xxx: Please verify driver detected settings are correct.
  aic7xxx: If not, then please properly set the device termination
  aic7xxx: in the Adaptec SCSI BIOS by hitting CTRL-A when prompted
  aic7xxx: during machine bootup.
  aic7xxx: Cables present (Int-50 YES, Int-68 NO, Ext-68 YES)
  (scsi1) Downloading sequencer code... 419 instructions downloaded
  scsi0 : Adaptec AHA274x/284x/294x (EISA/VLB/PCI-Fast SCSI) 5.1.0pre12/3.2.4
         <Adaptec AIC-7880 Ultra SCSI host adapter>
  scsi1 : Adaptec AHA274x/284x/294x (EISA/VLB/PCI-Fast SCSI) 5.1.0pre12/3.2.4
         <Adaptec AHA-294X Ultra SCSI host adapter>
  scsi : 2 hosts.
    Vendor: QUANTUM   Model: VIKING 2.3 SCA    Rev: 880R
    Type:   Direct-Access                      ANSI SCSI revision: 02
  Detected scsi disk c0b0t0u0 at scsi0, channel 0, id 0, lun 0
    Vendor: SEAGATE   Model: ST19101W          Rev: 0014
    Type:   Direct-Access                      ANSI SCSI revision: 02
  Detected scsi disk c0b0t1u0 at scsi0, channel 0, id 1, lun 0
    Vendor: iomega    Model: jaz 1GB           Rev: H.72
    Type:   Direct-Access                      ANSI SCSI revision: 02
  Detected scsi removable disk c1b0t4u0 at scsi1, channel 0, id 4, lun 0
    Vendor: PLEXTOR   Model: CD-ROM PX-12CS    Rev: 1.01
    Type:   CD-ROM                             ANSI SCSI revision: 02
  scsi : detected 3 SCSI disks total.
  (scsi0:0:0:0) Synchronous at 20.0 Mbyte/sec, offset 15.
  SCSI device sda: hdwr sector= 512 bytes. Sectors= 4446801 [2171 MB] [2.2 GB]
  (scsi0:0:1:0) Synchronous at 20.0 Mbyte/sec, offset 15.
  SCSI device sdb: hdwr sector= 512 bytes. Sectors= 17783240 [8683 MB] [8.7 GB]
  (scsi1:0:4:0) Synchronous at 10.0 Mbyte/sec, offset 15.
  SCSI device sdc: hdwr sector= 512 bytes. Sectors= 2091050 [1021 MB] [1.0 GB]
  sdc: Write Protect is off
  Partition check:
   /dev/sd/c0b0t0u0: p1 p2
   /dev/sd/c0b0t1u0: p1 p2 p3
   /dev/sd/c1b0t4u0: p4

-- 
  Matthew Harrell                          I no longer need to punish, deceive,
  Simulation Technology Division, SAIC      or compromise myself, unless I want
  mharrell at std.saic.com                     to stay employed.

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