Useful information...

[Robert G. Brown]

OK, last message of the day, I promise.  Changing FASTMODE to FAILDIS
did indeed get the driver much further than ever before.  I now get a
scsi timeout, though, and still crash.  I haven't got the energy to
debug further (and need to go home an hour ago) but I'll append the
key part of the current crash message in case Doug or anybody else
recognizes it as a more prosaic problem.  Otherwise, I'll be in
tomorrow trying to figure out why it is timing out...


After the DEVCONFIG value line (as before) I now get:

scsi0: Adaptec AHA274x/284x/294x (EISA/VLB/PCI-Fast SCSI) 5.1.0pre4/3.2.4
       <Adaptec AIC-7890/1 Ultra2 SCSI host adapter>
scsi1: Adaptec AHA274x/284x/294x (EISA/VLB/PCI-Fast SCSI) 5.1.0pre4/3.2.4
       <Adaptec AIC-7860 Ultra SCSI host adapter>
scsi : 2 hosts
scsi : aborting command due to timeout : pid 1, scsi0, channel 0, id
0, lun 0 Inquiry 00 00 00 ff 00
aic7xxx driver version 5.1.0pre4/2.0.34
Controller type:
  Adaptec AIC-7890/1 Ultra2 SCSI host adapter
p->flags=0x904501, p->chip=0x406, p->features=0xf6, sequencer isn't paused
SIMODE0=0x0, SIMODE1=0xac, SSTAT0=0x0, SSTAT1=0x3, INTSTAT=0x0
SCSISIGI=0x44, SXFRCTL0=0x80, SXFRCTL1=0x27, SCSISEQ=0x12, SEQCTL=0xb0
SCSIRATE=0x0, SCSIOFFSET=0, SEQADDR=0x61, LASTPHASE=P_DATAIN
Timed out command is scb #29:
Tag29: flags=0x4, control=0x40, TCL=0x0, Sent
QINFIFO: (TAG)
Current SCB: (SCBPTR/TAG/CONTROL) 0/29/0x40
WAITING_SCBS: (SCBPTR/TAG/CONTROL)
DISCONNECTED_SCBS: (SCBPTR/TAG/CONTROL)


Hope this helps.

    rgb

Robert G. Brown	                       http://www.phy.duke.edu/~rgb/
Duke University Dept. of Physics, Box 90305
Durham, N.C. 27708-0305
Phone: 1-919-660-2567  Fax: 919-660-2525     email:rgb at phy.duke.edu




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