hello misc@
I have the results of a dmesg below
on -current I could boot GENERIC i386 from a snapshot build that was
dated 3-10-2007
however when I did a fresh install of -current based on the snapshot I
just downloaded from ftp.openbsd.org, I can not boot GENERIC i386,
however GENERIC.MP w/ acpi enabled works
Maybe there are bigger changes at work here and this is supposed to be broken.
Thank you OpenBSD developers for all your great work.
Sam Fourman Jr.
8 ports with 8 removable, self powered
ppb4 at pci0 dev 30 function 0 "Intel 82801BA AGP" rev 0xd4
pci5 at ppb4 bus 1
malo0 at pci5 dev 0 function 0 "Marvell Libertas 88W8310" rev 0x07:
irq 6, address 00:00:00:00:00:00
vendor "TI", unknown product 0x8025 (class serial bus subclass
Firewire, rev 0x01) at pci5 dev 3 function 0 not configured
pciide0 at pci5 dev 4 function 0 "ITExpress IT8212F" rev 0x13: DMA,
channel 0 wired to native-PCI, channel 1 wired to native-PCI
pciide0: using irq 11 for native-PCI interrupt
pciide1 at pci5 dev 5 function 0 "CMD Technology SiI3114 SATA" rev 0x02: DMA
pciide1: using irq 11 for native-PCI interrupt
ichpcib0 at pci0 dev 31 function 0 "Intel 82801FB LPC" rev 0x04: PM disabled
pciide2 at pci0 dev 31 function 1 "Intel 82801FB IDE" rev 0x04: DMA,
channel 0 configured to compatibility, channel 1 configured to
compatibility
atapiscsi0 at pciide2 channel 0 drive 0
scsibus0 at atapiscsi0: 2 targets
cd0 at scsibus0 targ 0 lun 0: <SONY, DVD RW DW-D22A, BYS2> SCSI0
5/cdrom removable
atapiscsi1 at pciide2 channel 0 drive 1
scsibus1 at atapiscsi1: 2 targets
cd1 at scsibus1 targ 0 lun 0: <SONY, CD-RW CRX320E, NYK5> SCSI0
5/cdrom removable
cd0(pciide2:0:0): using PIO mode 4, Ultra-DMA mode 4
cd1(pciide2:0:1): using PIO mode 4, Ultra-DMA mode 2
pciide2: channel 1 disabled (no drives)
pciide3 at pci0 dev 31 function 2 "Intel 82801FR SATA" rev 0x04: DMA,
channel 0 configured to native-PCI, channel 1 configured to native-PCI
pciide3: using irq 3 for native-PCI interrupt
wd0 at pciide3 channel 0 drive 0: <HDS722580VLSA80>
wd0: 16-sector PIO, LBA48, 78533MB, 160836480 sectors
wd0(pciide3:0:0): using PIO mode 4, Ultra-DMA mode 5
wd1 at pciide3 channel 1 drive 0: <HDS722580VLSA80>
wd1: 16-sector PIO, LBA48, 78533MB, 160836480 sectors
wd1(pciide3:1:0): using PIO mode 4, Ultra-DMA mode 5
ichiic0 at pci0 dev 31 function 3 "Intel 82801FB SMBus" rev 0x04: irq 3
iic0 at ichiic0
lm1 at iic0 addr 0x2f: W83791SD
iic0: addr 0x4e 05=80 06=0f 0a=ff
usb1 at uhci0: USB revision 1.0
uhub1 at usb1
uhub1: Intel UHCI root hub, rev 1.00/1.00, addr 1
uhub1: 2 ports with 2 removable, self powered
usb2 at uhci1: USB revision 1.0
uhub2 at usb2
uhub2: Intel UHCI root hub, rev 1.00/1.00, addr 1
uhub2: 2 ports with 2 removable, self powered
usb3 at uhci2: USB revision 1.0
uhub3 at usb3
uhub3: Intel UHCI root hub, rev 1.00/1.00, addr 1
uhub3: 2 ports with 2 removable, self powered
OpenBSD 4.1-current (GENERIC.MP) #1238: Wed Mar 21 17:32:34 MDT 2007
[EMAIL PROTECTED]:/usr/src/sys/arch/i386/compile/GENERIC.MP
cpu0: Intel(R) Pentium(R) 4 CPU 3.20GHz ("GenuineIntel" 686-class) 3.22 GHz
cpu0:
FPU,V86,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,SSE3,MWAIT,DS-CPL,CNXT-ID,xTPR
real mem = 2146725888 (2096412K)
avail mem = 1951940608 (1906192K)
using 4278 buffers containing 107458560 bytes (104940K) of memory
mainbus0 (root)
bios0 at mainbus0: AT/286+ BIOS, date 03/23/05, BIOS32 rev. 0 @
0xf0010, SMBIOS rev. 2.3 @ 0xf04d0 (79 entries)
bios0: ASUSTeK Computer INC. P5AD2-E-Premium
apm0 at bios0: Power Management spec V1.2
apm0: AC on, battery charge unknown
apm0: flags 30102 dobusy 0 doidle 1
pcibios0 at bios0: rev 2.1 @ 0xf0000/0x10000
pcibios0: PCI IRQ Routing Table rev 1.0 @ 0xf8160/352 (20 entries)
pcibios0: PCI Interrupt Router at 000:31:0 ("Intel 82801FB LPC" rev 0x00)
pcibios0: PCI bus #5 is the last bus
bios0: ROM list: 0xc0000/0xee00! 0xcf000/0x4800
acpi at mainbus0 not configured
mainbus0: Intel MP Specification (Version 1.4)
cpu0 at mainbus0: apid 0 (boot processor)
cpu0: apic clock running at 200 MHz
mainbus0: bus 0 is type PCI
mainbus0: bus 1 is type PCI
mainbus0: bus 2 is type PCI
mainbus0: bus 3 is type PCI
mainbus0: bus 4 is type PCI
mainbus0: bus 5 is type PCI
mainbus0: bus 6 is type ISA
ioapic0 at mainbus0: apid 2 pa 0xfec00000, version 20, 24 pins
pci0 at mainbus0 bus 0: configuration mode 1 (no bios)
pchb0 at pci0 dev 0 function 0 "Intel 82925X MCH Host" rev 0x0e
ppb0 at pci0 dev 1 function 0 "Intel 82925X PCIE" rev 0x0e
pci1 at ppb0 bus 5
vga1 at pci1 dev 0 function 0 "NVIDIA GeForce 6800 GT" rev 0xa2
wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation)
wsdisplay0: screen 1-5 added (80x25, vt100 emulation)
azalia0 at pci0 dev 27 function 0 "Intel 82801FB HD Audio" rev 0x04:
apic 2 int 16 (irq 10)
azalia0: host: High Definition Audio rev. 1.0
azalia0: codec: CMedia CMI9880 (rev. 0.2), HDA version 0.9
azalia0: /usr/src/sys/dev/pci/azalia.c/1159 invalid PCM format: 0x00000000
delete_encodings...
ppb1 at pci0 dev 28 function 0 "Intel 82801FB PCIE" rev 0x04
pci2 at ppb1 bus 4
ppb2 at pci0 dev 28 function 1 "Intel 82801FB PCIE" rev 0x04
pci3 at ppb2 bus 3
mskc0 at pci3 dev 0 function 0 "Marvell Yukon 88E8053" rev 0x15,
Yukon-2 EC rev. A2 (0x1): apic 2 int 17 (irq 11)
msk0 at mskc0 port A, address 00:11:d8:55:58:e8
eephy0 at msk0 phy 0: Marvell 88E1111 Gigabit PHY, rev. 2
ppb3 at pci0 dev 28 function 2 "Intel 82801FB PCIE" rev 0x04
pci4 at ppb3 bus 2
mskc1 at pci4 dev 0 function 0 "Marvell Yukon 88E8053" rev 0x15,
Yukon-2 EC rev. A2 (0x1): apic 2 int 18 (irq 5)
msk1 at mskc1 port A, address 00:11:d8:55:55:64
eephy1 at msk1 phy 0: Marvell 88E1111 Gigabit PHY, rev. 2
uhci0 at pci0 dev 29 function 0 "Intel 82801FB USB" rev 0x04: apic 2
int 23 (irq 11)
uhci1 at pci0 dev 29 function 1 "Intel 82801FB USB" rev 0x04: apic 2
int 19 (irq 3)
uhci2 at pci0 dev 29 function 2 "Intel 82801FB USB" rev 0x04: apic 2
int 18 (irq 5)
uhci3 at pci0 dev 29 function 3 "Intel 82801FB USB" rev 0x04: apic 2
int 16 (irq 10)
ehci0 at pci0 dev 29 function 7 "Intel 82801FB USB" rev 0x04: apic 2
int 23 (irq 11)
usb0 at ehci0: USB revision 2.0
uhub0 at usb0
uhub0: Intel EHCI root hub, rev 2.00/1.00, addr 1
uhub0: 8 ports with 8 removable, self powered
ppb4 at pci0 dev 30 function 0 "Intel 82801BA AGP" rev 0xd4
pci5 at ppb4 bus 1
malo0 at pci5 dev 0 function 0 "Marvell Libertas 88W8310" rev 0x07:
apic 2 int 20 (irq 6), address 00:00:00:00:00:00
vendor "TI", unknown product 0x8025 (class serial bus subclass
Firewire, rev 0x01) at pci5 dev 3 function 0 not configured
pciide0 at pci5 dev 4 function 0 "ITExpress IT8212F" rev 0x13: DMA,
channel 0 wired to native-PCI, channel 1 wired to native-PCI
pciide0: using apic 2 int 23 (irq 11) for native-PCI interrupt
pciide1 at pci5 dev 5 function 0 "CMD Technology SiI3114 SATA" rev 0x02: DMA
pciide1: using apic 2 int 22 (irq 11) for native-PCI interrupt
ichpcib0 at pci0 dev 31 function 0 "Intel 82801FB LPC" rev 0x04: PM disabled
pciide2 at pci0 dev 31 function 1 "Intel 82801FB IDE" rev 0x04: DMA,
channel 0 configured to compatibility, channel 1 configured to
compatibility
atapiscsi0 at pciide2 channel 0 drive 0
scsibus0 at atapiscsi0: 2 targets
cd0 at scsibus0 targ 0 lun 0: <SONY, DVD RW DW-D22A, BYS2> SCSI0
5/cdrom removable
atapiscsi1 at pciide2 channel 0 drive 1
scsibus1 at atapiscsi1: 2 targets
cd1 at scsibus1 targ 0 lun 0: <SONY, CD-RW CRX320E, NYK5> SCSI0
5/cdrom removable
cd0(pciide2:0:0): using PIO mode 4, Ultra-DMA mode 4
cd1(pciide2:0:1): using PIO mode 4, Ultra-DMA mode 2
pciide2: channel 1 disabled (no drives)
pciide3 at pci0 dev 31 function 2 "Intel 82801FR SATA" rev 0x04: DMA,
channel 0 configured to native-PCI, channel 1 configured to native-PCI
pciide3: using apic 2 int 19 (irq 3) for native-PCI interrupt
wd0 at pciide3 channel 0 drive 0: <HDS722580VLSA80>
wd0: 16-sector PIO, LBA48, 78533MB, 160836480 sectors
wd0(pciide3:0:0): using PIO mode 4, Ultra-DMA mode 5
wd1 at pciide3 channel 1 drive 0: <HDS722580VLSA80>
wd1: 16-sector PIO, LBA48, 78533MB, 160836480 sectors
wd1(pciide3:1:0): using PIO mode 4, Ultra-DMA mode 5
ichiic0 at pci0 dev 31 function 3 "Intel 82801FB SMBus" rev 0x04: apic
2 int 19 (irq 0)
iic0 at ichiic0
lm1 at iic0 addr 0x2f: W83791SD
iic0: addr 0x4e 05=80 06=0f 0a=ff
usb1 at uhci0: USB revision 1.0
uhub1 at usb1
uhub1: Intel UHCI root hub, rev 1.00/1.00, addr 1
uhub1: 2 ports with 2 removable, self powered
usb2 at uhci1: USB revision 1.0
uhub2 at usb2
uhub2: Intel UHCI root hub, rev 1.00/1.00, addr 1
uhub2: 2 ports with 2 removable, self powered
usb3 at uhci2: USB revision 1.0
uhub3 at usb3
uhub3: Intel UHCI root hub, rev 1.00/1.00, addr 1
uhub3: 2 ports with 2 removable, self powered
usb4 at uhci3: USB revision 1.0
uhub4 at usb4
uhub4: Intel UHCI root hub, rev 1.00/1.00, addr 1
uhub4: 2 ports with 2 removable, self powered
isa0 at ichpcib0
isadma0 at isa0
pckbc0 at isa0 port 0x60/5
pckbd0 at pckbc0 (kbd slot)
pckbc0: using irq 1 for kbd slot
wskbd0 at pckbd0: console keyboard, using wsdisplay0
pmsi0 at pckbc0 (aux slot)
pckbc0: using irq 12 for aux slot
wsmouse0 at pmsi0 mux 0
pcppi0 at isa0 port 0x61
midi0 at pcppi0: <PC speaker>
spkr0 at pcppi0
lpt0 at isa0 port 0x378/4 irq 7
lm0 at isa0 port 0x290/8: unknown Winbond chip (ID 0x88)
npx0 at isa0 port 0xf0/16: reported by CPUID; using exception 16
pccom0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo
pctr: user-level cycle counter enabled
dkcsum: wd0 matches BIOS drive 0x80
dkcsum: wd1 matches BIOS drive 0x81
root on wd0a
rootdev=0x0 rrootdev=0x300 rawdev=0x302
syncing disks...
OpenBSD 4.1-current (GENERIC.MP) #1238: Wed Mar 21 17:32:34 MDT 2007
[EMAIL PROTECTED]:/usr/src/sys/arch/i386/compile/GENERIC.MP
cpu0: Intel(R) Pentium(R) 4 CPU 3.20GHz ("GenuineIntel" 686-class) 3.22 GHz
cpu0:
FPU,V86,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,SSE3,MWAIT,DS-CPL,CNXT-ID,xTPR
real mem = 2146725888 (2096412K)
avail mem = 1951940608 (1906192K)
using 4278 buffers containing 107458560 bytes (104940K) of memory
User Kernel Config
UKC> enable acpi
389 acpi0 enabled
UKC> quit
Continuing...
mainbus0 (root)
bios0 at mainbus0: AT/286+ BIOS, date 03/23/05, BIOS32 rev. 0 @
0xf0010, SMBIOS rev. 2.3 @ 0xf04d0 (79 entries)
bios0: ASUSTeK Computer INC. P5AD2-E-Premium
apm0 at bios0: Power Management spec V1.2
apm0: AC on, battery charge unknown
apm0: flags 30102 dobusy 0 doidle 1
pcibios0 at bios0: rev 2.1 @ 0xf0000/0x10000
pcibios0: PCI IRQ Routing Table rev 1.0 @ 0xf8160/352 (20 entries)
pcibios0: PCI Interrupt Router at 000:31:0 ("Intel 82801FB LPC" rev 0x00)
pcibios0: PCI bus #5 is the last bus
bios0: ROM list: 0xc0000/0xee00! 0xcf000/0x4800
acpi0 at mainbus0: rev 2
acpi0: tables DSDT FACP APIC OEMB MCFG
acpitimer at acpi0 not configured
acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat
cpu0 at mainbus0: apid 0 (boot processor)
cpu0: apic clock running at 200 MHz
cpu1 at mainbus0: apid 1 (application processor)
cpu1: Intel(R) Pentium(R) 4 CPU 3.20GHz ("GenuineIntel" 686-class) 3.22 GHz
cpu1:
FPU,V86,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,SSE3,MWAIT,DS-CPL,CNXT-ID,xTPR
ioapic0 at mainbus0: apid 2 pa 0xfec00000, version 20, 24 pins
acpiprt0 at acpi0: bus 0 (PCI0)
acpiprt1 at acpi0: bus 5 (P0P1)
acpiprt2 at acpi0: bus 1 (P0P3)
acpiprt3 at acpi0: bus 4 (P0P4)
acpiprt4 at acpi0: bus 3 (P0P5)
acpiprt5 at acpi0: bus 2 (P0P6)
acpiprt6 at acpi0: bus 0 (P0P7)
acpibtn at acpi0 not configured
acpibtn at acpi0 not configured
pci0 at mainbus0 bus 0: configuration mode 1 (no bios)
pchb0 at pci0 dev 0 function 0 "Intel 82925X MCH Host" rev 0x0e
ppb0 at pci0 dev 1 function 0 "Intel 82925X PCIE" rev 0x0e
pci1 at ppb0 bus 5
vga1 at pci1 dev 0 function 0 "NVIDIA GeForce 6800 GT" rev 0xa2
wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation)
wsdisplay0: screen 1-5 added (80x25, vt100 emulation)
azalia0 at pci0 dev 27 function 0 "Intel 82801FB HD Audio" rev 0x04:
apic 2 int 16 (irq 10)
azalia0: host: High Definition Audio rev. 1.0
azalia0: codec: CMedia CMI9880 (rev. 0.2), HDA version 0.9
azalia0: /usr/src/sys/dev/pci/azalia.c/1159 invalid PCM format: 0x00000000
delete_encodings...
ppb1 at pci0 dev 28 function 0 "Intel 82801FB PCIE" rev 0x04
pci2 at ppb1 bus 4
ppb2 at pci0 dev 28 function 1 "Intel 82801FB PCIE" rev 0x04
pci3 at ppb2 bus 3
mskc0 at pci3 dev 0 function 0 "Marvell Yukon 88E8053" rev 0x15,
Yukon-2 EC rev. A2 (0x1): apic 2 int 17 (irq 11)
msk0 at mskc0 port A, address 00:11:d8:55:58:e8
eephy0 at msk0 phy 0: Marvell 88E1111 Gigabit PHY, rev. 2
ppb3 at pci0 dev 28 function 2 "Intel 82801FB PCIE" rev 0x04
pci4 at ppb3 bus 2
mskc1 at pci4 dev 0 function 0 "Marvell Yukon 88E8053" rev 0x15,
Yukon-2 EC rev. A2 (0x1): apic 2 int 18 (irq 5)
msk1 at mskc1 port A, address 00:11:d8:55:55:64
eephy1 at msk1 phy 0: Marvell 88E1111 Gigabit PHY, rev. 2
uhci0 at pci0 dev 29 function 0 "Intel 82801FB USB" rev 0x04: apic 2
int 23 (irq 11)
uhci1 at pci0 dev 29 function 1 "Intel 82801FB USB" rev 0x04: apic 2
int 19 (irq 3)
uhci2 at pci0 dev 29 function 2 "Intel 82801FB USB" rev 0x04: apic 2
int 18 (irq 5)
uhci3 at pci0 dev 29 function 3 "Intel 82801FB USB" rev 0x04: apic 2
int 16 (irq 10)
ehci0 at pci0 dev 29 function 7 "Intel 82801FB USB" rev 0x04: apic 2
int 23 (irq 11)
usb0 at ehci0: USB revision 2.0
uhub0 at usb0
uhub0: Intel EHCI root hub, rev 2.00/1.00, addr 1
uhub0: 8 ports with 8 removable, self powered
ppb4 at pci0 dev 30 function 0 "Intel 82801BA AGP" rev 0xd4
pci5 at ppb4 bus 1
malo0 at pci5 dev 0 function 0 "Marvell Libertas 88W8310" rev 0x07:
apic 2 int 20 (irq 6), address 00:00:00:00:00:00
vendor "TI", unknown product 0x8025 (class serial bus subclass
Firewire, rev 0x01) at pci5 dev 3 function 0 not configured
pciide0 at pci5 dev 4 function 0 "ITExpress IT8212F" rev 0x13: DMA,
channel 0 wired to native-PCI, channel 1 wired to native-PCI
pciide0: using apic 2 int 23 (irq 11) for native-PCI interrupt
pciide1 at pci5 dev 5 function 0 "CMD Technology SiI3114 SATA" rev 0x02: DMA
pciide1: using apic 2 int 22 (irq 11) for native-PCI interrupt
ichpcib0 at pci0 dev 31 function 0 "Intel 82801FB LPC" rev 0x04: PM disabled
pciide2 at pci0 dev 31 function 1 "Intel 82801FB IDE" rev 0x04: DMA,
channel 0 configured to compatibility, channel 1 configured to
compatibility
atapiscsi0 at pciide2 channel 0 drive 0
scsibus0 at atapiscsi0: 2 targets
cd0 at scsibus0 targ 0 lun 0: <SONY, DVD RW DW-D22A, BYS2> SCSI0
5/cdrom removable
atapiscsi1 at pciide2 channel 0 drive 1
scsibus1 at atapiscsi1: 2 targets
cd1 at scsibus1 targ 0 lun 0: <SONY, CD-RW CRX320E, NYK5> SCSI0
5/cdrom removable
cd0(pciide2:0:0): using PIO mode 4, Ultra-DMA mode 4
cd1(pciide2:0:1): using PIO mode 4, Ultra-DMA mode 2
pciide2: channel 1 disabled (no drives)
pciide3 at pci0 dev 31 function 2 "Intel 82801FR SATA" rev 0x04: DMA,
channel 0 configured to native-PCI, channel 1 configured to native-PCI
pciide3: using apic 2 int 19 (irq 3) for native-PCI interrupt
wd0 at pciide3 channel 0 drive 0: <HDS722580VLSA80>
wd0: 16-sector PIO, LBA48, 78533MB, 160836480 sectors
wd0(pciide3:0:0): using PIO mode 4, Ultra-DMA mode 5
wd1 at pciide3 channel 1 drive 0: <HDS722580VLSA80>
wd1: 16-sector PIO, LBA48, 78533MB, 160836480 sectors
wd1(pciide3:1:0): using PIO mode 4, Ultra-DMA mode 5
ichiic0 at pci0 dev 31 function 3 "Intel 82801FB SMBus" rev 0x04: apic
2 int 19 (irq 0)
iic0 at ichiic0
lm1 at iic0 addr 0x2f: W83791SD
iic0: addr 0x4e 05=80 06=0f 0a=ff
usb1 at uhci0: USB revision 1.0
uhub1 at usb1
uhub1: Intel UHCI root hub, rev 1.00/1.00, addr 1
uhub1: 2 ports with 2 removable, self powered
usb2 at uhci1: USB revision 1.0
uhub2 at usb2
uhub2: Intel UHCI root hub, rev 1.00/1.00, addr 1
uhub2: 2 ports with 2 removable, self powered
usb3 at uhci2: USB revision 1.0
uhub3 at usb3
uhub3: Intel UHCI root hub, rev 1.00/1.00, addr 1
uhub3: 2 ports with 2 removable, self powered
usb4 at uhci3: USB revision 1.0
uhub4 at usb4
uhub4: Intel UHCI root hub, rev 1.00/1.00, addr 1
uhub4: 2 ports with 2 removable, self powered
isa0 at ichpcib0
isadma0 at isa0
pckbc0 at isa0 port 0x60/5
pckbd0 at pckbc0 (kbd slot)
pckbc0: using irq 1 for kbd slot
wskbd0 at pckbd0: console keyboard, using wsdisplay0
pmsi0 at pckbc0 (aux slot)
pckbc0: using irq 12 for aux slot
wsmouse0 at pmsi0 mux 0
pcppi0 at isa0 port 0x61
midi0 at pcppi0: <PC speaker>
spkr0 at pcppi0
lpt0 at isa0 port 0x378/4 irq 7
lm0 at isa0 port 0x290/8: unknown Winbond chip (ID 0x88)
npx0 at isa0 port 0xf0/16: reported by CPUID; using exception 16
pccom0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo
pctr: user-level cycle counter enabled
apm0: disconnected
dkcsum: wd0 matches BIOS drive 0x80
dkcsum: wd1 matches BIOS drive 0x81
root on wd0a
rootdev=0x0 rrootdev=0x300 rawdev=0x302
