Date: Tue, 28 Aug 2001 01:20:30 -0400 (EDT) From: Doug Denault <doug@safeport.com> To: Warner Losh <imp@harmony.village.org> Cc: FreeBSD <freebsd-stable@FreeBSD.ORG> Subject: Re: IRQ Problems with Stable Message-ID: <Pine.BSF.3.96.1010828011249.47242A-100000@fledge.watson.org> In-Reply-To: <200108250650.f7P6oSW99991@harmony.village.org>
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I cvsup'd with date=2001.08.26.23.30.00, with worse results. I am not
sure if this is just another example of known problems. In the hope
that more info will help:
System
------
Dell Latitude LM-166
Microprocessor type/speed: Pentium MMX,166 MHz
System chip set : Intel 430MX PCI set
I/O controller : SMC FDC37C665IR (UARTs that are software
compatible with PC16550A and PC16450)
PCI PCMCIA controller : Cirrus Logic CL-PD6730, 2.01-compatible
BIOS : Phoenix Rev 90A 04/06/97
end of messages (I typed this but I think its correct)
pcic0: I/O mapped device, might not work
pci-cfgintr: can't route an interrupt to 0:4 INTA
pcic0: No PCI interrupt route, trying ISA
Fatal Trap 12: page fault while in kernel mode
fault virtual address = 0x14
fault code = supervisor read, page not present
instruction pointer = 0x8:0xc0271136
stack pointer = 0x10:0xc049febc
frame pointer = 0x10:0xc049fee0
code segment = base 0x0,limit 0xfffff, type 0x1b
= DPL 0, oric 1, def32 1, gran 1
processor eflags = interrupt enabled, resume, IOPL=0
current process = 0 (swapper)
interrupt mask = net tty bio cam
trap number = 12
There is also an ldconfig.core. I can send it or take a stab at reading it
if that would help.
On Sat, 25 Aug 2001, Warner Losh wrote:
> In message <Pine.BSF.3.96.1010825021405.25544B-100000@fledge.watson.org> Doug Denault writes:
> : What is the status of this?
>
> I just committed the first cut to current. I've not rested it hardly
> at all, but it is based on some preliminary hacks I did on the pc98
> machine.
>
> : I can offer a Dell LM into the testing mix. I cvsup'd to 8/18 and am
> : pretty hosed. If there is a date to move to or a patch to try I can at
> : least verify what happens on another piece of hardware.
>
> I'd try Aug 23 or later. Unless the Dell has a CL-PD6729/30 in it.
> Even that might work.
>
> Warner
>
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