2.4.0-test9-pre3 boots, 2.4.0-test9-pre4 doesn't (SCSI)

From: Simon Kirby (sim@stormix.com)
Date: Tue Sep 19 2000 - 10:29:31 EST


Hello,

2.4.0-test9-pre3 seems to boot and work fine, but 2.4.0-test9-pre4 with
the same .config doesn't. It stops here:

agpgart: AGP aperture is 64M @ 0xe4000000
aha152x: processing commandline: ok
aha152x: BIOS test: passed, detected 1 controller(s)
aha152x: resetting bus...
aha152x0: vital data: rev=1, io=0x140 (0x140/0x140), irq=9, scsiid=7, reconnect=enabled, parity=enabled, synchronous=enabled, delay=100, extended translation=disabled
aha152x0: trying software interrupt, ok.
scsi0 : Adaptec 152x SCSI driver; $Revision: 2.0 $
scsi : 1 host.
(Nothing more.)

Pressing sysreq-p gives me always the same EIP, c01088ed. System.map:

c01088c0 t default_idle
c01088f4 t poll_idle

This is a dual CPU machine. Both aha152x and aic7xxx are compiled in,
but I only compiled aha152x in as of test9-pre2 as it seemed to break
when used as a module then (it would loop endlessly detecting my scanner
over and over again infinitely -- it got up to sg500000something and I
rebooted). Perhaps something else is broken that's just showing up
differently now, as the test9-pre3 to test9-pre4 diff is pretty small
and I don't see anything obviously broken.

On test9-pre3, the next lines are:

(scsi1) <Adaptec AIC-7890/1 Ultra2 SCSI host adapter> found at PCI 0/6/0
(scsi1) Wide Channel, SCSI ID=7, 32/255 SCBs
(scsi1) Downloading sequencer code... 392 instructions downloaded
...etc.

.config.gz attached.

Simon-

[ Stormix Technologies Inc. ][ NetNation Communications Inc. ]
[ sim@stormix.com ][ sim@netnation.com ]
[ Opinions expressed are not necessarily those of my employers. ]



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