Re: Boot problem on laptop

[Frank Clements <clem@mirage.mine.nu>]

Theo de Raadt wrote:
> 
> Please try this with
> 
>         boot -c
>         disable pcibios
> 
> That help?
> 
> Also try this:
> 
>         boot -c
>         disable neo
> 
> Please send this message back at us, with both of those alternate dmesg
> outputs.  This appears to be the early pcibios interrupt mapping problem.
> 
> It is affecting a few more machines than we expect.  man pcibios for
> more information.

Here's the verdict so far... I've tried disabling neo and it does boot
up then!  But when I tried doing disable pcibios it returns nothing and
if I continue on to boot it hangs at the same spot.  Here is the copy of
the dmesg with neo disabled.


OpenBSD 2.7 (GENERIC) #25: Sat May 13 18:04:26 MDT 2000
    deraadt@i386.openbsd.org:/usr/src/sys/arch/i386/compile/GENERIC
cpu0: Intel Pentium III (Coppermine) ("GenuineIntel" 686-class) 398 MHz
cpu0:
FPU,V86,DE,PSE,TSC,MSR,PAE,MCE,CX8,SYS,MTRR,PGE,MCA,CMOV,PAT,PSE36,SER,MMX
,FXSR,SIMD
real mem  = 133738496 (130604K)
avail mem = 119422976 (116624K)
using 1658 buffers containing 6791168 bytes (6632K) of memory
User Kernel Config
UKC> disb\^H \^Hable neo
 42 neo* disabled
UKC> quit
Continuing...
mainbus0 (root)
bios0 at mainbus0: AT/286+(65) BIOS, date 03/17/00
apm0 at bios0: Power Management spec V1.2
apm0: battery life expectancy 99%
apm0: AC on, battery charge high
pci0 at mainbus0 bus 0: configuration mode 1 (no bios)
pchb0 at pci0 dev 0 function 0 "Intel 82443BX PCI-AGP (PAC)" rev 0x03
ppb0 at pci0 dev 1 function 0 "Intel 82443BX AGP (PAC)" rev 0x03
pci1 at ppb0 bus 1
"Neomagic Magicgraph NM2200" rev 0x20 at pci1 dev 0 function 0 not
configured
"Neomagic MagicMedia 256AV" rev 0x20 at pci1 dev 0 function 1 not
configured
pcib0 at pci0 dev 7 function 0 "Intel 82371AB PIIX4 ISA" rev 0x02
pciide0 at pci0 dev 7 function 1 "Intel 82371AB IDE (PIIX4)" rev 0x01:
DMA, chan
nel 0 wired to compatibility, channel 1 wired to compatibility
wd0 at pciide0 channel 0 drive 0: <FUJITSU MHK2060AT>
wd0: can use 32-bit, PIO mode 4, DMA mode 2, Ultra-DMA mode 2
wd0: 16-sector PIO, LBA, 5729MB, 12416 cyl, 15 head, 63 sec, 11733120
sectors
pciide0: channel 0 interrupting at irq 14
wd0(pciide0:0:0): using PIO mode 4, Ultra-DMA mode 2 (using DMA data
transfers)
"Intel 82371AB USB (PIIX4)" rev 0x01 at pci0 dev 7 function 2 not
configured
"Intel 82371AB Power Management (PIIX4)" rev 0x03 at pci0 dev 7 function
3 not c
onfigured
"Texas Instruments PCI1211 PCI-CardBus" rev 0x00 at pci0 dev 10 function
0 not c
onfigured
xl0 at pci0 dev 13 function 0 "3Com 3c905C 100Base-TX" rev 0x78: irq 10
address 
00:b0:d0:4d:3d:cb
exphy0 at xl0 phy 24: Broadcom 3C905C internal PHY, rev. 7
vendor "AT&T/Lucent", unknown product 0x448 (class communications,
subclass misc
ellaneous, rev 0x01) at pci0 dev 16 function 0 not configured
isa0 at pcib0
isadma0 at isa0
pcppi0 at isa0 port 0x61
midi0 at pcppi0: <PC speaker>
sysbeep0 at pcppi0
lpt0 at isa0 port 0x378/4 irq 7
npx0 at isa0 port 0xf0/16: using exception 16
pccom0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo
vt0 at isa0 port 0x60/16 irq 1: vga 80 col, color, 8 scr, mf2-kbd
pms0 at vt0 irq 12
fdc0 at isa0 port 0x3f0/6 irq 6 drq 2
pcic0 at isa0 port 0x3e0/2 iomem 0xd0000/65536
pcic0 controller 0: <Intel 82365SL rev 2> has sockets A and B
pcmcia0 at pcic0 controller 0 socket 0
pcmcia1 at pcic0 controller 0 socket 1
pcic0: irq 9
biomask 4040 netmask 4440 ttymask 56c2
pctr: 686-class user-level performance counters enabled
mtrr: Pentium Pro MTRR support
dkcsum: wd0 matched BIOS disk 80
root on wd0a
rootdev=0x0 rrootdev=0x300 rawdev=0x302



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