Cheetah error on SunFire 280R
Hi,
I'm still trying to get Linux installed on the SunFire 280R as I mentioned
in
a previous post:
http://groups.google.com/groups?selm=F103IOI1wvaKHY5UNLW000026a1%40hotmail.com&output=gplain
When I found out the support for the ultraSPARC III+ was 'complete' I when
and
downloaded the latest netinst ISO(8/19/2002).
I _was_ able to get the kernel to start booting, however as it was loading I
received the following error:
------------------------------------------------------------------------------
SCSI Subsystem driver Revision: 1.00
ERROR(0): Cheetah error trap taken afsr[0010080000000000] \
afar[000007ffed0003c0] TL1(0)
ERROR(0): TPC[000000000052de00] TNPC[000000000052de04] \
TSTATE[0000000080009604]
ERROR(0): M_SYND(0), E_SYND(0), Privileged
ERROR(0): Highest priority error (0000080000000000) "Bus error response from
system bus"
ERROR(0): D-cache idx[0] tag [0000000000000000] utag[0000000000000000] \
stag[0000000000000000]
ERROR(0): D-cache data0[0000000000000000] data1[0000000000000000] \
data2[0000000000000000] data3[0000000000000000]
ERROR(0): I-cache idx[0] tag[0000000000000000] utag[0000000000000000] \
stag[0000000000000000] u[0000000000000000] l[0000000000000000]
ERROR(0): I-cache INSN0[0000000000000000] INSN1[0000000000000000] \
INSN2[0000000000000000] INSN3[0000000000000000]
ERROR(0): I-cache INSN4[0000000000000000] INSN5[0000000000000000] \
INSN6[0000000000000000] INSN7[0000000000000000]
ERROR(0): E-cache idx[ee001000] tag[0000000001924924]
ERROR(0): E-cache data0[0000000000000000] data1[0000000000000000] \
data2[0000000000000000] data3[0000000000000000]
Kernel panic: Irrecoverable deferred error trap
Press L1-A to return to the boot prom
------------------------------------------------------------------------------
...then the system would completely freeze.
At first I thought it was related to the hard drive (the drive is a Seagate
Cheetah, and
it was producing the error after the SCSI subsystem driver loads... :) but
as I was
looking around I saw mention of patches for Cheetah/Cheetah+ errors in some
of
the kernel change logs, and now I'm thinking that the error is related to
the
processor.
So I thought I'd ask around and find out if there is anything that can be
done?
Thanks in advance,
~Brian
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