ASUS P5A based K6-2plus system

From NetBSD Wiki

4.99.67 on ASUS P5A based K6-2+ system (dmesg of 2008-07-01):

Copyright (c) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
    2006, 2007, 2008
    The NetBSD Foundation, Inc.  All rights reserved.
Copyright (c) 1982, 1986, 1989, 1991, 1993
    The Regents of the University of California.  All rights reserved.

NetBSD 4.99.67 (GENERIC) #0: Mon Jun 30 16:05:25 CEST 2008
	yeti@kira.censored.net:/home/netbsd/obj/sys/arch/i386/compile/GENERIC
total memory = 383 MB
avail memory = 365 MB
timecounter: Timecounters tick every 10.000 msec
timecounter: Timecounter "i8254" frequency 1193182 Hz quality 100
Generic PC
mainbus0 (root)
cpu0 at mainbus0: AMD 586-class, 501MHz, id 0x5d4
acpi0 at mainbus0: Intel ACPICA 20080321
acpi0: X/RSDT: OemId <ASUS  ,P5A     ,58582e31>, AslId <ASUS,31303030>
LNKA: ACPI: Found matching pin for 0.12.INTA at func 0: 11
LNKC: ACPI: Found matching pin for 0.10.INTA at func 0: 10
LNKD: ACPI: Found matching pin for 0.13.INTA at func 0: 15
LNKE: ACPI: Found matching pin for 0.2.INTA at func 0: 14
acpi0: SCI interrupting at int 9
acpi0: fixed-feature power button present
timecounter: Timecounter "ACPI-Safe" frequency 3579545 Hz quality 900
ACPI-Safe 24-bit timer
attimer1 at acpi0 (TMR, PNP0100): AT Timer
attimer1: io 0x40-0x43 irq 0
pcppi1 at acpi0 (SPKR, PNP0800)
pcppi1: io 0x61
midi0 at pcppi1: PC speaker (CPU-intensive output)
sysbeep0 at pcppi1
npx1 at acpi0 (COPR, PNP0C04)
npx1: io 0xf0-0xff irq 13
npx1: reported by CPUID; using exception 16
FDC0 (PNP0700) at acpi0 not configured
ECP (PNP0401) at acpi0 not configured
UAR1 (PNP0501) at acpi0 not configured
UAR2 (PNP0501) at acpi0 not configured
pckbc1 at acpi0 (PS2K, PNP0303): kbd port
pckbc1: io 0x60,0x64 irq 1
pckbc2 at acpi0 (PS2M, PNP0F13): aux port
pckbc2: irq 12
apm0 at acpi0: Power Management spec V1.2
attimer1: attached to pcppi1
pckbd0 at pckbc1 (kbd slot)
pckbc1: using irq 1 for kbd slot
wskbd0 at pckbd0: console keyboard
pci0 at mainbus0 bus 0: configuration mode 1
pci0: i/o space, memory space enabled, rd/line, rd/mult, wr/inv ok
pchb0 at pci0 dev 0 function 0
pchb0: vendor 0x10b9 product 0x1541 (rev. 0x04)
agp0 at pchb0: aperture at 0xe0000000, size 0x4000000
ppb0 at pci0 dev 1 function 0: vendor 0x10b9 product 0x5243 (rev. 0x04)
pci1 at ppb0 bus 1
pci1: i/o space, memory space enabled
vga1 at pci1 dev 0 function 0: vendor 0x1002 product 0x474d (rev. 0x65)
wsdisplay0 at vga1 kbdmux 1: console (80x25, vt100 emulation), using wskbd0
wsmux1: connecting to wsdisplay0
drm at vga1 not configured
ohci0 at pci0 dev 2 function 0: vendor 0x10b9 product 0x5237 (rev. 0x03)
ohci0: interrupting at irq 14
ohci0: OHCI version 1.0, legacy support
usb0 at ohci0: USB revision 1.0
vendor 0x10b9 product 0x7101 (miscellaneous bridge) at pci0 dev 3 function 0 not configured
pcib0 at pci0 dev 7 function 0
pcib0: vendor 0x10b9 product 0x1533 (rev. 0xc3)
ahc1 at pci0 dev 10 function 0: Adaptec 2940 Ultra SCSI adapter
ahc1: interrupting at irq 10
ahc1: aic7880: Ultra Wide Channel A, SCSI Id=7, 16/253 SCBs
scsibus0 at ahc1: 16 targets, 8 luns per target
eap0 at pci0 dev 12 function 0: vendor 0x1274 product 0x5880 CT5880-C (rev. 0x02)
eap0: interrupting at irq 11
eap0: ac97: TriTech TR28602 codec; no 3D stereo
audio0 at eap0: full duplex, mmap, independent
midi1 at eap0: AudioPCI MIDI UART
rtk0 at pci0 dev 13 function 0: Realtek 8139 10/100BaseTX (rev. 0x10)
rtk0: interrupting at irq 15
rtk0: Ethernet address 00:e0:7d:95:be:ca
rlphy0 at rtk0 phy 7: Realtek internal PHY
rlphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
aceride0 at pci0 dev 15 function 0
aceride0: Acer Labs M5229 UDMA IDE Controller (rev. 0xc1)
aceride0: device disabled (at device)
isa0 at pcib0
lpt0 at isa0 port 0x378-0x37b irq 7
com0 at isa0 port 0x3f8-0x3ff irq 4: ns16550a, working fifo
com1 at isa0 port 0x2f8-0x2ff irq 3: ns16550a, working fifo
isapnp0 at isa0 port 0x279: ISA Plug 'n Play device support
fdc0 at isa0 port 0x3f0-0x3f7 irq 6 drq 2
isapnp0: no ISA Plug 'n Play devices found
timecounter: Timecounter "clockinterrupt" frequency 100 Hz quality 0
scsibus0: waiting 2 seconds for devices to settle...
fd0 at fdc0 drive 0: 1.44MB, 80 cyl, 2 head, 18 sec
uhub0 at usb0: vendor 0x10b9 OHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 2 ports with 2 removable, self powered
sd0 at scsibus0 target 0 lun 0: <IBM, DDRS-34560W, S97B> disk fixed
sd0: 4357 MB, 8387 cyl, 5 head, 212 sec, 512 bytes/sect x 8925000 sectors
sd0: sync (50.00ns offset 8), 16-bit (40.000MB/s) transfers, tagged queueing
sd1 at scsibus0 target 1 lun 0: <COMPAQ, DDRS-34560W, S99C> disk fixed
sd1: 4357 MB, 8387 cyl, 5 head, 212 sec, 512 bytes/sect x 8925000 sectors
sd1: sync (50.00ns offset 8), 16-bit (40.000MB/s) transfers, tagged queueing
cd0 at scsibus0 target 5 lun 0: <TEAC, CD-ROM CD-532S, 3.0A> cdrom removable
cd0: sync (50.00ns offset 15), 8-bit (20.000MB/s) transfers
cd1 at scsibus0 target 6 lun 0: <YAMAHA, CRW8824S, 1.00> cdrom removable
cd1: sync (50.00ns offset 15), 8-bit (20.000MB/s) transfers
Kernelized RAIDframe activated
pad0: outputs: 44100Hz, 16-bit, stereo
audio1 at pad0: half duplex
WARNING: double match for boot device (sd0, sd1)
boot device: sd0
root on sd0a dumps on sd0b
root file system type: ffs

• Timercounter ACPI-safe runs double fast on this board (and P5A-B too). This is a known issue with this ALI chipset. Using a line like "kern.timecounter.hardware=i8254" in /etc/sysctl.conf to switch to a different clocksource gives a normal speed clock.
• sd1 was cloned from sd0, so some id in the boot magic or something like that might be the same. This will be the reason for the line "WARNING: double match for boot device (sd0, sd1)".