Date: Mon, 9 Apr 2001 09:20:17 +0100 From: John Sutton <john@scl.co.uk> To: "Justin T. Gibbs" <gibbs@scsiguy.com> Cc: aic7xxx@FreeBSD.ORG Subject: Re: 2940AU problems Message-ID: <01040909515001.01008@diva.localdomain> In-Reply-To: <200104082324.f38NOTs03475@aslan.scsiguy.com> References: <200104082324.f38NOTs03475@aslan.scsiguy.com>
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On Mon, 09 Apr 2001, Justin T. Gibbs wrote:
> First off, provide as much information as you can about the
> failure. Where did the oops occur? You can determine that
> by installing kdb and using its trace command or by copying
> down all of the oops information and feeding it to ksymoops.
Do you mean gdb? I've got this but I can't see how to use it to debug a =
kernel
module? =20
I've downloaded the latest ksymoops and will have a go with this.
> What type of system do you have? The best way to get this info
> is to compile the aic7xxx driver into your kernel, feed LILO
> "aic7xxx=3Dverbose" in the append line, and send me the output
> of the dmesg command.
I've got it built as a module, which gives me this when loaded with verbo=
se on:
janus kernel: ahc_pci:0:11:0: Reading SEEPROM...done.
janus kernel: ahc_pci:0:11:0: internal 50 cable not present
janus kernel: ahc_pci:0:11:0: external cable is present
janus kernel: ahc_pci:0:11:0: BIOS eeprom not present
janus kernel: ahc_pci:0:11:0: Low byte termination Enabled
janus kernel: ahc_pci:0:11:0: Downloading Sequencer Program... 445 instru=
ctions downloaded
janus kernel: scsi0 : Adaptec AIC7XXX EISA/VLB/PCI SCSI HBA DRIVER, Rev 6=
=2E1.10
janus kernel: <Adaptec 2940A Ultra SCSI adapter>
janus kernel: aic7860: Single Channel A, SCSI Id=3D7, 3/255 SCBs
janus kernel:
janus kernel: scsi : 1 host.
=20
***************************************************
John Sutton
SCL Computer Services
URL http://www.scl.co.uk/
Tel. +44 (0) 1239 711 888
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