Date: Tue, 9 Jun 1998 09:25:02 -0400 (EDT) From: Open Systems Networking <opsys@mail.webspan.net> To: freebsd-stable@FreeBSD.ORG Subject: npx0 problems Message-ID: <Pine.BSF.3.95.980609090944.27610A-100000@orion.webspan.net>
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I have a clients box that is doing the oddest thing.
It has a kernel I built right after i installed 2.2.6 on this machine with
npx0 being used no emulation. It is a 486-DX 50.
CPU: i486 DX2 (486-class CPU)
Origin = "GenuineIntel" Id = 0x435 Stepping=5
Features=0x3<FPU,VME>
npx0 flags 0x1 on motherboard
npx0: INT 16 interface
Here is the kernel config im TRYING to get to work.
machine "i386"
cpu "I486_CPU"
ident PREMAC
maxusers 64
options MATH_EMULATE
options INET #InterNETworking
options FFS
options PROCFS #Process filesystem
options "COMPAT_43" #Compatible with BSD 4.3 [KEEP
THIS!]
options BOUNCE_BUFFERS #include support for DMA bounce
buffers
options "AUTO_EOI_1"
options "AUTO_EOI_2"
config kernel root on wd0 dumps on wd0
controller isa0
controller pci0
controller fdc0 at isa? port "IO_FD1" bio irq 6 drq 2 vector
fdintr
disk fd0 at fdc0 drive 0
controller wdc0 at isa? port "IO_WD1" bio irq 14 flags 0xa0ffa0ff
vector wdintr
disk wd0 at wdc0 drive 0
disk wd1 at wdc0 drive 1
# syscons is the default console driver, resembling an SCO console
device sc0 at isa? port "IO_KBD" tty irq 1 vector scintr
# Mandatory, don't remove
device npx0 at isa? port "IO_NPX" irq 13 vector npxintr
device sio0 at isa? port "IO_COM1" tty irq 4 vector siointr
device sio1 at isa? port "IO_COM2" tty irq 3 vector siointr
device lpt0 at isa? port? tty irq 7 vector lptintr
device ed0 at isa? port 0x280 net irq 10 iomem 0xd8000 vector edintr
pseudo-device loop
pseudo-device ether
pseudo-device log
pseudo-device sl 1
pseudo-device ppp 1
pseudo-device vn 1
pseudo-device tun 1
pseudo-device pty 16
pseudo-device gzip # Exec gzipped a.out's
# KTRACE enables the system-call tracing facility ktrace(2).
# This adds 4 KB bloat to your kernel, and slightly increases
# the costs of each syscall.
options KTRACE #kernel tracing
# This provides support for System V shared memory.
#
options SYSVSHM
The bizaare thing is that the only kernel I can get working is kernel.safe
the kernel i custom built right after I installed this machine.
All the other kernels I have attempted to install hang on npx0 on bootup.
This is a remote machine and I have not verfied this with my own eyes.
This is what the client says. So all im wondering is if anyone else
running -stable has seen this at all? I have cvsuped 3 different times to
see if it was just a problem with stable. No go. I have even made world.
from newer stable sources. So if anyone has seen this let me know, so I
dont think im crazy. Either that or the client is NOT booting off the
kernels im rebuilding even though he says he is.
Chris
--
"Linux... The choice of a GNUtered generation."
===================================| Open Systems Networking And Consulting.
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-----------------------------------| 1402 N. Washington, Wellington, KS-67152
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===================================| http://open-systems.net
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