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Problem (?) with 2.8 on Athlon/MSI mb



I've installed OpenBSD 2.8 on an Athlon system, MSI K7T motherboard,
VIA KT133 chipset.  'dmesg' from the installation kernel reports

	pcibios0: bad IRQ table checksum 
	pcibios0: PCI BIOS has 8 Interrupt Routing table entries
	pcibios0: PCI Exclusive IRQs: 9 10 11 
	pci_intr_fixup: no compatible PCI ICU found
	pcibios0: Warning, unable to fix up PCI interrupt routing
	pcibios0: PCI bus #1 is the last bus

The full installation kernel 'dmesg' output is below.  A similar
message about "pcibios" occurs in the 'dmesg' output from a 'GENERIC' 
kernel I built myself, and from a custom kernel I built. (Sources 
fetched from CVS on 26 December.)  The only problem I've noticed, and
I don't know whether or not it's related, is that the machine has
trouble keeping the proper time.  When I halt the system and check
the BIOS clock or system clock or whatever it's called, the time is
wrong.  I'll reset it, boot the system, and 'date' will again report
the wrong time, which I then reset by hand.  '/etc/localtime' points
to the right place - I did read the 'afterboot' man page.  The 
machine previously ran FreeBSD 4.2 without a similar timing problem.

The 2.8 errata page lists a 'pcibios' problem: kernel hangs while
probing 'pci' devices.  I haven't seen anything like that, however.

Any ideas?

David S.
dgjs_(_at_)_acm_(_dot_)_org

************

se 32-bit, PIO mode 4, DMA mode 2, Ultra-DMA mode 4
wd0: 16-sector PIO, LBA, 19092MB, 16383 cyl, 16 head, 63 sec, 39102336 sectors
wd0(pciide1:0:0): using PIO mode 4, Ultra-DMA mode 4 (using DMA data transfers)
fxp0 at pci0 dev 9 function 0 "Intel 82559" rev 0x08: irq 10, address 00:03:47:0a:49:07
inphy0 at fxp0 phy 1: i82555 10/100 media interface, rev. 4
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
pccom1 at isa0 port 0x2f8/8 irq 3: 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
fd0 at fdc0 drive 0: 1.44MB 80 cyl, 2 head, 18 sec
biomask 8840 netmask 8c40 ttymask 9cc2
pctr: user-level cycle counter enabled
mtrr: Pentium Pro MTRR support
dkcsum: wd0 matched BIOS disk 80
root on wd0a
rootdev=0x0 rrootdev=0x300 rawdev=0x302
syncing disks... OpenBSD 2.8 (GENERIC) #399: Mon Nov  6 10:59:23 MST 2000
    deraadt_(_at_)_i386_(_dot_)_openbsd_(_dot_)_org:/usr/src/sys/arch/i386/compile/GENERIC
cpu0: AMD K7 (Athlon) ("AuthenticAMD" 686-class) 1000 MHz
cpu0: FPU,V86,DE,PSE,TSC,MSR,PAE,MCE,CX8,SYS,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR
real mem  = 268021760 (261740K)
avail mem = 243507200 (237800K)
using 3297 buffers containing 13504512 bytes (13188K) of memory
mainbus0 (root)
bios0 at mainbus0: AT/286+(01) BIOS, date 08/01/00, BIOS32 rev. 0 @ 0xfb220
apm0 at bios0: Power Management spec V1.2
apm0: AC on, battery charge unknown
pcibios0 at bios0: rev. 2.1 found at 0xf0000[0xb6a0]
pcibios0: PCI IRQ Routing Table rev. 1.0 found at 0xfdba0, size 160 bytes (8 entries)
pcibios0: bad IRQ table checksum
pcibios0: PCI BIOS has 8 Interrupt Routing table entries
pcibios0: PCI Exclusive IRQs: 9 10 11
pci_intr_fixup: no compatible PCI ICU found
pcibios0: Warning, unable to fix up PCI interrupt routing
pcibios0: PCI bus #1 is the last bus
pci0 at mainbus0 bus 0: configuration mode 1 (no bios)
pchb0 at pci0 dev 0 function 0 "VIA VT8363 (Apollo 133) Host" rev 0x03
ppb0 at pci0 dev 1 function 0 "VIA VT8363 (Apollo 133) PCI-AGP" rev 0x00
pci1 at ppb0 bus 1
"Nvidia Vanta" rev 0x15 at pci1 dev 0 function 0 not configured
pcib0 at pci0 dev 7 function 0 "VIA VT82C686A (Apollo 133) PCI-ISA" rev 0x22
pciide0 at pci0 dev 7 function 1 "VIA VT82C586A IDE" rev 0x10: DMA, channel 0 configured to compatibility, channel 1 configured to compatibility
atapiscsi0 at pciide0 channel 1
scsibus0 at atapiscsi0: 2 targets
cd0 at scsibus0 targ 1 lun 0: <CD-ROM, Drive/F5D, 3.04> SCSI0 5/cdrom removable
cd0: can use 32-bit, PIO mode 4, DMA mode 2, Ultra-DMA mode 2
pciide0: channel 1 interrupting at irq 15
cd0(pciide0:1:1): using PIO mode 4, Ultra-DMA mode 2 (using DMA data transfers)
"VIA VT83C572 USB" rev 0x10 at pci0 dev 7 function 2 not configured
"VIA VT83C572 USB" rev 0x10 at pci0 dev 7 function 3 not configured
pchb1 at pci0 dev 7 function 4 "VIA VT82C686A (Apollo 133) SMBus" rev 0x30
auvia0 at pci0 dev 7 function 5 "VIA VT82C686A (Apollo 133) AC-97 Audio" rev 0x20: VIA VT82C686A AC'97 Audio (rev H)
auvia0: interrupting at irq 10
ac97: codec id 0x49434511
ac97: codec features headphone, 18 bit DAC, 18 bit ADC, Unknown 3D
audio0 at auvia0
pciide1 at pci0 dev 8 function 0 "Promise Ultra100/ATA IDE" rev 0x02: DMA, channel 0 configured to native-PCI, channel 1 configured to native-PCI
pciide1: using irq 11 for native-PCI interrupt
wd0 at pciide1 channel 0 drive 0: <WDC WD200BB-00AUA1>
wd0: can use 32-bit, PIO mode 4, DMA mode 2, Ultra-DMA mode 4
wd0: 16-sector PIO, LBA, 19092MB, 16383 cyl, 16 head, 63 sec, 39102336 sectors
wd0(pciide1:0:0): using PIO mode 4, Ultra-DMA mode 4 (using DMA data transfers)
fxp0 at pci0 dev 9 function 0 "Intel 82559" rev 0x08: irq 10, address 00:03:47:0a:49:07
inphy0 at fxp0 phy 1: i82555 10/100 media interface, rev. 4
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
pccom1 at isa0 port 0x2f8/8 irq 3: 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
fd0 at fdc0 drive 0: 1.44MB 80 cyl, 2 head, 18 sec
biomask 8840 netmask 8c40 ttymask 9cc2
pctr: user-level cycle counter enabled
mtrr: Pentium Pro MTRR support
dkcsum: wd0 matched BIOS disk 80
root on wd0a
rootdev=0x0 rrootdev=0x300 rawdev=0x302
syncing diskIO moOpenBSD 2.8 (GENERIC) #399: Mon Nov  6 10:59:23 MST 2000
    deraadt_(_at_)_i386_(_dot_)_openbsd_(_dot_)_org:/usr/src/sys/arch/i386/compile/GENERIC
cpu0: AMD K7 (Athlon) ("AuthenticAMD" 686-class) 1000 MHz
cpu0: FPU,V86,DE,PSE,TSC,MSR,PAE,MCE,CX8,SYS,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR
real mem  = 268021760 (261740K)
avail mem = 243507200 (237800K)
using 3297 buffers containing 13504512 bytes (13188K) of memory
mainbus0 (root)
bios0 at mainbus0: AT/286+(01) BIOS, date 08/01/00, BIOS32 rev. 0 @ 0xfb220
apm0 at bios0: Power Management spec V1.2
apm0: AC on, battery charge unknown
pcibios0 at bios0: rev. 2.1 found at 0xf0000[0xb6a0]
pcibios0: PCI IRQ Routing Table rev. 1.0 found at 0xfdba0, size 160 bytes (8 entries)
pcibios0: bad IRQ table checksum
pcibios0: PCI BIOS has 8 Interrupt Routing table entries
pcibios0: PCI Exclusive IRQs: 9 10 11
pci_intr_fixup: no compatible PCI ICU found
pcibios0: Warning, unable to fix up PCI interrupt routing
pcibios0: PCI bus #1 is the last bus
pci0 at mainbus0 bus 0: configuration mode 1 (no bios)
pchb0 at pci0 dev 0 function 0 "VIA VT8363 (Apollo 133) Host" rev 0x03
ppb0 at pci0 dev 1 function 0 "VIA VT8363 (Apollo 133) PCI-AGP" rev 0x00
pci1 at ppb0 bus 1
"Nvidia Vanta" rev 0x15 at pci1 dev 0 function 0 not configured
pcib0 at pci0 dev 7 function 0 "VIA VT82C686A (Apollo 133) PCI-ISA" rev 0x22
pciide0 at pci0 dev 7 function 1 "VIA VT82C586A IDE" rev 0x10: DMA, channel 0 configured to compatibility, channel 1 configured to compatibility
atapiscsi0 at pciide0 channel 1
scsibus0 at atapiscsi0: 2 targets
cd0 at scsibus0 targ 1 lun 0: <CD-ROM, Drive/F5D, 3.04> SCSI0 5/cdrom removable
cd0: can use 32-bit, PIO mode 4, DMA mode 2, Ultra-DMA mode 2
pciide0: channel 1 interrupting at irq 15
cd0(pciide0:1:1): using PIO mode 4, Ultra-DMA mode 2 (using DMA data transfers)
"VIA VT83C572 USB" rev 0x10 at pci0 dev 7 function 2 not configured
"VIA VT83C572 USB" rev 0x10 at pci0 dev 7 function 3 not configured
pchb1 at pci0 dev 7 function 4 "VIA VT82C686A (Apollo 133) SMBus" rev 0x30
auvia0 at pci0 dev 7 function 5 "VIA VT82C686A (Apollo 133) AC-97 Audio" rev 0x20: VIA VT82C686A AC'97 Audio (rev H)
auvia0: interrupting at irq 10
ac97: codec id 0x49434511
ac97: codec features headphone, 18 bit DAC, 18 bit ADC, Unknown 3D
audio0 at auvia0
pciide1 at pci0 dev 8 function 0 "Promise Ultra100/ATA IDE" rev 0x02: DMA, channel 0 configured to native-PCI, channel 1 configured to native-PCI
pciide1: using irq 11 for native-PCI interrupt
wd0 at pciide1 channel 0 drive 0: <WDC WD200BB-00AUA1>
wd0: can use 32-bit, PIO mode 4, DMA mode 2, Ultra-DMA mode 4
wd0: 16-sector PIO, LBA, 19092MB, 16383 cyl, 16 head, 63 sec, 39102336 sectors
wd0(pciide1:0:0): using PIO mode 4, Ultra-DMA mode 4 (using DMA data transfers)
fxp0 at pci0 dev 9 function 0 "Intel 82559" rev 0x08: irq 10, address 00:03:47:0a:49:07
inphy0 at fxp0 phy 1: i82555 10/100 media interface, rev. 4
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
pccom1 at isa0 port 0x2f8/8 irq 3: 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
fd0 at fdc0 drive 0: 1.44MB 80 cyl, 2 head, 18 sec
biomask 8840 netmask 8c40 ttymask 9cc2
pctr: user-level cycle counter enabled
mtrr: Pentium Pro MTRR support
dkcsum: wd0 matched BIOS disk 80
root on wd0a
rootdev=0x0 rrootdev=0x300 rawdev=0x302