Hello everybody,
I try to install FreeBSD 4.0-RELEASE on Dell PowerEdge SP 5100 with
integrated PCI SCSI NCR controller (chip label is "Symbols Logic
53C810a 609-0392140 DR00218 9627N"). At boot time controller outputs
"NCR SDMS (TM) v3.0 PCI SCSI BIOS PCI Rev. 2.0 NCRPCI-3.07.02".
After loading kernel and MFS root diskettes, kernel tries to load
driver for SCSI controller but forever loop begins with following
messages:
(noperiph:sym0:0:-1:-1): SCSI BUS reset detected
sym0:0:ERROR (C0:0) (8-0-0) (0/3) @ (script 138:80080000).
sym0: script cmd=720d0000
sym0: regdump: ca 00 00 03 47 00 1f 00 08 07 00 08 00 08 02 00 08 ee
02 20 ff ff ff.
sym0: PCI STATUS=0x8100
When I disabled SCSI controller in system's BIOS, I got following
messages:
sym0: <810a> irq 0 at device 15.0 on pci0
sym0: failed to allocate MMIO resourses
fatal trap 12 : page fault while in kernel mode
fault virtual address = 0x0
fault code = supervisor read, page not present
instruction pointer = 0x8:0xc0229c9d
stack pointer = 0x10:0xc05fbce8
frame pointer = 0x10:0xc05fbcf8
code segment = base 0x0, limit 0xfffff, tape 0x1b
= DOL 0, pres 1, def 32 1, gran 1
processor eflags = interrupt enabled, resume, IOPL=0
current process = 0(swapper)
interrupt mask = net tty bio cam
trap number = 12
panic: page fault
FreeBSD 3.3 works on this system without problems.
What's wrong?
Best regards,
Maxim Didenko [EMAIL PROTECTED]
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