Date: Tue, 19 Mar 2002 15:09:10 -0500 (EST) From: John Baldwin <jhb@FreeBSD.org> To: Mike Smith <msmith@FreeBSD.org> Cc: cvs-all@FreeBSD.org, cvs-committers@FreeBSD.org Subject: RE: cvs commit: src/sys/contrib/dev/acpica - Imported sources Message-ID: <XFMail.20020319150910.jhb@FreeBSD.org> In-Reply-To: <200203160218.g2G2IFn96959@freefall.freebsd.org>
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On 16-Mar-2002 Mike Smith wrote:
> msmith 2002/03/15 18:18:15 PST
>
> src/sys/contrib/dev/acpica - Imported sources
> Update of /home/ncvs/src/sys/contrib/dev/acpica
> In directory freefall.freebsd.org:/d/home/msmith/acpi_ca_destination
>
> Log Message:
> Import of the 20020308 Intel ACPI CA update.
Still doesn't work for a machine with multiple PCI busses as reported earlier
on the ACPI list:
pci0: <display, VGA> at device 12.0 (no driver attached)
acpi_pcib1: <Host-PCI bridge> on acpi0
Fatal trap 12: page fault while in kernel mode
cpuid = 0; lapic.id = 00000000
fault virtual address = 0x8
fault code = supervisor read, page not present
instruction pointer = 0x8:0xc015908c
stack pointer = 0x10:0xc040cc7c
stack base = 0x10:0xc0409000
frame pointer = 0x10:0x0
code segment = base 0x0, limit 0xfffff, type 0x1b
= DPL 0, pres 1, def32 1, gran 1
processor eflags = interrupt enabled, resume, IOPL = 0
current process = 0 (swapper)
kernel: type 12 trap, code=0
Stopped at acpi_pcib_attach+0x1c0: movl 0x8(%ebp),%eax
db> t
acpi_pcib_attach(1,d99d6090,d9a4e680,d9a5af00,c040cc94) at
acpi_pcib_attach+0x1c0
db_listwatch_cmd_cmd() at db_listwatch_cmd_cmd+0x12d9
Stack frame is still busted (I have 3 pages of kstack and it's not underflowed
the stack as you can see, but %bp is 0x0 somehow.)
--
John Baldwin <jhb@FreeBSD.org> <>< http://www.FreeBSD.org/~jhb/
"Power Users Use the Power to Serve!" - http://www.FreeBSD.org/
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