Date: Sun, 17 Jan 1999 10:41:46 -0600 (EST) From: <tarquin@texas.net> To: aic7xxx@FreeBSD.ORG Subject: Problem with aic7xxx driver and SMP (fwd) Message-ID: <Pine.LNX.3.96.990117104125.976A-100000@foobar.austin.rr.com>
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System: Chaintech P6DBU with onboard 7890 Ultra2 controller
Driver versions: 5.1.4, 5.1.6, 5.1.10.
Kernel 2.0.36, 2.1.131-ac13, 2.2.0pre7-ac4
Problem: UP 2.0.36 works fine. SMP 2.1.131-ac13 with .4 and .6 puts insmod
into uninterruptible, as does 2.2.0pre7-ac4 with .10.
scsi0 in this case is the same card, with a hung insmod. This is a recently recompiled driver with verbose info. loaded with insmod -v aic7xxx.o -m -o newaic aic7xxx=verbose:0x1ffff.
Symptoms: machine locks at last line when compiled into the kernel proper.
insmods hang in uninterruptible sleep. Occurs with 5.1.4 on a SMP 2.1.131-ac13,
5.1.6 on SMP 2.1.131-ac13, and 5.1.10 on SMP 2.2.0pre7-ac4.
Right now the SCSI bus is completely empty, just the card and cable to the
external jack. I should have a CD burner soon to test more, but it looks like
it's some obscure thing having to do with SMP.
------------------------------------------------------------------
aic7xxx: <Adaptec AIC-7890/1 Ultra2 SCSI host adapter> at PCI 9/0
aic7xxx: Initial PCI_COMMAND value was 0x17
aic7xxx: Initial DEVCONFIG value was 0x80000540
scsi1 : Adaptec AHA274x/284x/294x (EISA/VLB/PCI-Fast SCSI) 5.1.4/3.2.4
<Adaptec AIC-7890/1 Ultra2 SCSI host adapter>
scsi : 2 hosts.
40 00 00 01 00 fc 5b 00 00 00 00 00 f4 5d 70 02 00 01 00 00 45 fa ff 00 06 0e 00 00 00 00 00 00
scsi : aborting command due to timeout : pid 1, scsi1, channel 0, id 0, lun 0 Test Unit Ready 00 00 00 00 00
40 00 00 01 00 fc 5b 00 00 00 00 00 f4 5d 70 02 00 01 00 00 45 fa ff 00 06 0e 00 00 00 00 00 00
John Allensworth --- tarquin@texas.net --- ReaperMan on the QuakeServers
Author of XtraWeapons (except the homing missile, eject, and throwing axe)
Industrial Strength Gaming http://www.uk.digiserve.com/whiteoak/punktc/
Real Programmers think better when playing Adventure or Rogue.
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