hi so far i've upgraded the bios. it does not solve the problem but the system does not hang anymore but prompts for the root device. below there 2 dmesg versions with a current i386 mp kernel. one where acpi is disabled an another with acpi enabled.
cheers dmesg: acpi enabled ------------------- OpenBSD 4.4-current (GENERIC.MP) #38: Fri Jan 16 14:54:04 MST 2009 t...@i386.openbsd.org:/usr/src/sys/arch/i386/compile/GENERIC.MP cpu0: Intel(R) Core(TM)2 CPU 4400 @ 2.00GHz ("GenuineIntel" 686-class) 2 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,EST,TM2,CX16,xTPR real mem = 2138599424 (2039MB) avail mem = 2059649024 (1964MB) mainbus0 at root bios0 at mainbus0: AT/286+ BIOS, date 05/28/07, BIOS32 rev. 0 @ 0xfa8f0, SMBIOS rev. 2.4 @ 0xf0100 (39 entries) bios0: vendor Award Software International, Inc. version "F6" date 05/28/2007 bios0: Gigabyte Technology Co., Ltd. 945GM-S2 acpi0 at bios0: rev 0 acpi0: tables DSDT FACP HPET MCFG APIC SSDT SSDT acpi0: wakeup devices PEX0(S5) PEX1(S5) PEX2(S5) PEX3(S5) PEX4(S5) PEX5(S5) HUB0(S5) UAR1(S1) UAR2(S1) USB0(S1) USB1(S1) USB2(S1) USB3(S1) USBE(S1) AZAL(S5) PCI0(S5) acpitimer0 at acpi0: 3579545 Hz, 24 bits acpihpet0 at acpi0: counter not incrementing acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat cpu0 at mainbus0: apid 0 (boot processor) cpu0: apic clock running at 199MHz cpu1 at mainbus0: apid 1 (application processor) cpu1: Intel(R) Core(TM)2 CPU 4400 @ 2.00GHz ("GenuineIntel" 686-class) 2 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,EST,TM2,CX16,xTPR ioapic0 at mainbus0: apid 2 pa 0xfec00000, version 20, 24 pins ioapic0: misconfigured as apic 0, remapped to apid 2 acpiprt0 at acpi0: bus 0 (PCI0) acpiprt1 at acpi0: bus 1 (PEX0) acpiprt2 at acpi0: bus 2 (PEX1) acpiprt3 at acpi0: bus -1 (PEX2) acpiprt4 at acpi0: bus -1 (PEX3) acpiprt5 at acpi0: bus -1 (PEX4) acpiprt6 at acpi0: bus -1 (PEX5) acpiprt7 at acpi0: bus 3 (HUB0) acpicpu0 at acpi0: FVS, 2000, 1600, 1200 MHz acpicpu1 at acpi0 acpibtn0 at acpi0: PWRB bios0: ROM list: 0xc0000/0xa800! pci0 at mainbus0 bus 0: configuration mode 1 (no bios) pchb0 at pci0 dev 0 function 0 "Intel 82945G Host" rev 0x02 vga1 at pci0 dev 2 function 0 "Intel 82945G Video" rev 0x02 wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation) wsdisplay0: screen 1-5 added (80x25, vt100 emulation) intagp0 at vga1 agp0 at intagp0: aperture at 0xd0000000, size 0x10000000 inteldrm0 at vga1: apic 2 int 16 (irq 5) drm0 at inteldrm0 azalia0 at pci0 dev 27 function 0 "Intel 82801GB HD Audio" rev 0x01: apic 2 int 16 (irq 5) azalia0: codecs: Realtek ALC883 audio0 at azalia0 ppb0 at pci0 dev 28 function 0 "Intel 82801GB PCIE" rev 0x01: apic 2 int 16 (irq 5) pci1 at ppb0 bus 1 ppb1 at pci0 dev 28 function 1 "Intel 82801GB PCIE" rev 0x01: apic 2 int 17 (irq 10) pci2 at ppb1 bus 2 re0 at pci2 dev 0 function 0 "Realtek 8168" rev 0x01: RTL8168 2 (0x3800), apic 2 int 17 (irq 10), address 00:0f:ea:5f:c4:ca rgephy0 at re0 phy 7: RTL8169S/8110S PHY, rev. 2 uhci0 at pci0 dev 29 function 0 "Intel 82801GB USB" rev 0x01: apic 2 int 23 (irq 9) uhci1 at pci0 dev 29 function 1 "Intel 82801GB USB" rev 0x01: apic 2 int 19 (irq 11) uhci2 at pci0 dev 29 function 2 "Intel 82801GB USB" rev 0x01: apic 2 int 18 (irq 11) uhci3 at pci0 dev 29 function 3 "Intel 82801GB USB" rev 0x01: apic 2 int 16 (irq 5) ehci0 at pci0 dev 29 function 7 "Intel 82801GB USB" rev 0x01: apic 2 int 23 (irq 9) usb0 at ehci0: USB revision 2.0 uhub0 at usb0 "Intel EHCI root hub" rev 2.00/1.00 addr 1 ppb2 at pci0 dev 30 function 0 "Intel 82801BA Hub-to-PCI" rev 0xe1 pci3 at ppb2 bus 3 ichpcib0 at pci0 dev 31 function 0 "Intel 82801GB LPC" rev 0x01: PM disabled pciide0 at pci0 dev 31 function 2 "Intel 82801GB SATA" rev 0x01: DMA, channel 0 configured to native-PCI, channel 1 configured to native-PCI pciide0: using apic 2 int 19 (irq 0) for native-PCI interrupt pciide0: couldn't map channel 0 cmd regs pciide0: couldn't map channel 1 cmd regs ichiic0 at pci0 dev 31 function 3 "Intel 82801GB SMBus" rev 0x01: apic 2 int 19 (irq 11) iic0 at ichiic0 spdmem0 at iic0 addr 0x50: 1GB DDR2 SDRAM non-parity PC2-5300CL5 spdmem1 at iic0 addr 0x52: 1GB DDR2 SDRAM non-parity PC2-5300CL5 usb1 at uhci0: USB revision 1.0 uhub1 at usb1 "Intel UHCI root hub" rev 1.00/1.00 addr 1 usb2 at uhci1: USB revision 1.0 uhub2 at usb2 "Intel UHCI root hub" rev 1.00/1.00 addr 1 usb3 at uhci2: USB revision 1.0 uhub3 at usb3 "Intel UHCI root hub" rev 1.00/1.00 addr 1 usb4 at uhci3: USB revision 1.0 uhub4 at usb4 "Intel UHCI root hub" rev 1.00/1.00 addr 1 isa0 at ichpcib0 isadma0 at isa0 com0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo com0: console com1 at isa0 port 0x2f8/8 irq 3: ns16550a, 16 byte fifo 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 pms0 at pckbc0 (aux slot) pckbc0: using irq 12 for aux slot wsmouse0 at pms0 mux 0 pcppi0 at isa0 port 0x61 midi0 at pcppi0: <PC speaker> spkr0 at pcppi0 lpt0 at isa0 port 0x378/4 irq 7 it0 at isa0 port 0x2e/2: IT8718F rev 1, EC port 0x290 npx0 at isa0 port 0xf0/16: reported by CPUID; using exception 16 fdc0 at isa0 port 0x3f0/6 irq 6 drq 2 fd0 at fdc0 drive 0: 1.44MB 80 cyl, 2 head, 18 sec mtrr: Pentium Pro MTRR support softraid0 at root root device: dmesg: acpi disabled -------------------- OpenBSD 4.4-current (GENERIC.MP) #38: Fri Jan 16 14:54:04 MST 2009 t...@i386.openbsd.org:/usr/src/sys/arch/i386/compile/GENERIC.MP cpu0: Intel(R) Core(TM)2 CPU 4400 @ 2.00GHz ("GenuineIntel" 686-class) 2 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,EST,TM2,CX16,xTPR real mem = 2138599424 (2039MB) avail mem = 2059649024 (1964MB) User Kernel Config UKC> find acpi 455 acpi0 at bios0 flags 0x0 UKC> disable acpi 455 acpi0 disabled UKC> find acpi 455 acpi0 at bios0 disable flags 0x0 UKC> exit Continuing... mainbus0 at root bios0 at mainbus0: AT/286+ BIOS, date 05/28/07, BIOS32 rev. 0 @ 0xfa8f0, SMBIOS rev. 2.4 @ 0xf0100 (39 entries) bios0: vendor Award Software International, Inc. version "F6" date 05/28/2007 bios0: Gigabyte Technology Co., Ltd. 945GM-S2 acpi at bios0 function 0x0 not configured mpbios0 at bios0: Intel MP Specification 1.4 cpu0 at mainbus0: apid 0 (boot processor) cpu0: apic clock running at 199MHz cpu1 at mainbus0: apid 1 (application processor) cpu1: Intel(R) Core(TM)2 CPU 4400 @ 2.00GHz ("GenuineIntel" 686-class) 2 GHz cpu1: FPU,V86,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,SSE3,MWAIT,DS-CPL,EST,TM2,CX16,xTPR mpbios0: bus 0 is type PCI mpbios0: bus 1 is type PCI mpbios0: bus 2 is type PCI mpbios0: bus 3 is type PCI mpbios0: bus 4 is type ISA ioapic0 at mainbus0: apid 2 pa 0xfec00000, version 20, 24 pins ioapic0: misconfigured as apic 0, remapped to apid 2 pcibios0 at bios0: rev 3.0 @ 0xf0000/0xd094 pcibios0: PCI IRQ Routing Table rev 1.0 @ 0xfcfa0/224 (12 entries) pcibios0: PCI Exclusive IRQs: 5 9 10 11 pcibios0: PCI Interrupt Router at 000:31:0 ("Intel 82801GH LPC" rev 0x00) pcibios0: PCI bus #3 is the last bus bios0: ROM list: 0xc0000/0xa800! pci0 at mainbus0 bus 0: configuration mode 1 (no bios) pchb0 at pci0 dev 0 function 0 "Intel 82945G Host" rev 0x02 vga1 at pci0 dev 2 function 0 "Intel 82945G Video" rev 0x02 wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation) wsdisplay0: screen 1-5 added (80x25, vt100 emulation) intagp0 at vga1 agp0 at intagp0: aperture at 0xd0000000, size 0x10000000 inteldrm0 at vga1: apic 2 int 16 (irq 5) drm0 at inteldrm0 azalia0 at pci0 dev 27 function 0 "Intel 82801GB HD Audio" rev 0x01: apic 2 int 16 (irq 5) azalia0: codecs: Realtek ALC883 audio0 at azalia0 ppb0 at pci0 dev 28 function 0 "Intel 82801GB PCIE" rev 0x01: apic 2 int 16 (irq 5) pci_intr_map: bus 0 dev 28 func 0 pin 3; line 11 pci_intr_map: no MP mapping found pci_intr_map: bus 0 dev 28 func 0 pin 4; line 11 pci_intr_map: no MP mapping found pci1 at ppb0 bus 1 ppb1 at pci0 dev 28 function 1 "Intel 82801GB PCIE" rev 0x01: apic 2 int 17 (irq 10) pci_intr_map: bus 0 dev 28 func 1 pin 3; line 11 pci_intr_map: no MP mapping found pci_intr_map: bus 0 dev 28 func 1 pin 4; line 11 pci_intr_map: no MP mapping found pci2 at ppb1 bus 2 re0 at pci2 dev 0 function 0 "Realtek 8168" rev 0x01: RTL8168 2 (0x3800), apic 2 int 17 (irq 10), address 00:0f:ea:5f:c4:ca rgephy0 at re0 phy 7: RTL8169S/8110S PHY, rev. 2 uhci0 at pci0 dev 29 function 0 "Intel 82801GB USB" rev 0x01: apic 2 int 23 (irq 9) uhci1 at pci0 dev 29 function 1 "Intel 82801GB USB" rev 0x01: apic 2 int 19 (irq 11) uhci2 at pci0 dev 29 function 2 "Intel 82801GB USB" rev 0x01: apic 2 int 18 (irq 11) uhci3 at pci0 dev 29 function 3 "Intel 82801GB USB" rev 0x01: apic 2 int 16 (irq 5) ehci0 at pci0 dev 29 function 7 "Intel 82801GB USB" rev 0x01: apic 2 int 23 (irq 9) usb0 at ehci0: USB revision 2.0 uhub0 at usb0 "Intel EHCI root hub" rev 2.00/1.00 addr 1 ppb2 at pci0 dev 30 function 0 "Intel 82801BA Hub-to-PCI" rev 0xe1 pci_intr_map: bus 0 dev 30 func 0 pin 1; line 10 pci_intr_map: no MP mapping found pci_intr_map: bus 0 dev 30 func 0 pin 2; line 5 pci_intr_map: no MP mapping found pci_intr_map: bus 0 dev 30 func 0 pin 3; line 5 pci_intr_map: no MP mapping found pci_intr_map: bus 0 dev 30 func 0 pin 4; line 5 pci_intr_map: no MP mapping found pci3 at ppb2 bus 3 ichpcib0 at pci0 dev 31 function 0 "Intel 82801GB LPC" rev 0x01: PM disabled pciide0 at pci0 dev 31 function 2 "Intel 82801GB SATA" rev 0x01: DMA, channel 0 configured to native-PCI, channel 1 configured to native-PCI pciide0: using apic 2 int 19 (irq 0) for native-PCI interrupt wd0 at pciide0 channel 0 drive 0: <Maxtor 6B300S0> wd0: 16-sector PIO, LBA48, 286187MB, 586112591 sectors wd0(pciide0:0:0): using PIO mode 4, Ultra-DMA mode 5 atapiscsi0 at pciide0 channel 1 drive 0 scsibus0 at atapiscsi0: 2 targets, initiator 7 cd0 at scsibus0 targ 0 lun 0: <HL-DT-ST, DVD-RAM GH22NS30, 1.01> ATAPI 5/cdrom removable cd0(pciide0:1:0): using PIO mode 4, Ultra-DMA mode 5 ichiic0 at pci0 dev 31 function 3 "Intel 82801GB SMBus" rev 0x01: apic 2 int 19 (irq 11) iic0 at ichiic0 spdmem0 at iic0 addr 0x50: 1GB DDR2 SDRAM non-parity PC2-5300CL5 spdmem1 at iic0 addr 0x52: 1GB DDR2 SDRAM non-parity PC2-5300CL5 usb1 at uhci0: USB revision 1.0 uhub1 at usb1 "Intel UHCI root hub" rev 1.00/1.00 addr 1 usb2 at uhci1: USB revision 1.0 uhub2 at usb2 "Intel UHCI root hub" rev 1.00/1.00 addr 1 usb3 at uhci2: USB revision 1.0 uhub3 at usb3 "Intel UHCI root hub" rev 1.00/1.00 addr 1 usb4 at uhci3: USB revision 1.0 uhub4 at usb4 "Intel UHCI root hub" rev 1.00/1.00 addr 1 isa0 at ichpcib0 isadma0 at isa0 com0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo com1 at isa0 port 0x2f8/8 irq 3: ns16550a, 16 byte fifo 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 it0 at isa0 port 0x2e/2: IT8718F rev 1, EC port 0x290 npx0 at isa0 port 0xf0/16: reported by CPUID; using exception 16 fdc0 at isa0 port 0x3f0/6 irq 6 drq 2 fd0 at fdc0 drive 0: 1.44MB 80 cyl, 2 head, 18 sec mtrr: Pentium Pro MTRR support softraid0 at root root on wd0a swap on wd0b dump on wd0b On Wed, 14 Jan 2009 22:14:03 +0000 (UTC) Stuart Henderson <s...@spacehopper.org> wrote: > On 2009-01-13, llx <l...@swissonline.ch> wrote: > > hi > > > > i just replaced my PATA devices with SATA once. since then bsd.mp does not > > boot anymore unil i disable acpi. the kernel hangs (no panic) after > > displaying. > > > this happens on 4.4 but also using current (snapshot). any more information > > needed. below you see a dmesc and an acpidump. > > full dmesg from the latest snapshot with acpi enabled and with acpi > disabled would be more useful; if you're lucky your machine will > leave the dmesg buffer intact between boots, otherwise you need > a null modem cable to get it. > > you may find that bsd (not just bsd.mp) has problems now. > > > bios0 at mainbus0: AT/286+ BIOS, date 08/11/06, BIOS32 rev. 0 @ 0xfab70, > > SMBIOS rev. 2.3 @ 0xf0100 (39 entries) > > bios0: vendor Award Software International, Inc. version "F2" date > > 08/11/2006 > > bios0: Gigabyte Technology Co., Ltd. 945GM-S2 > > looks like there are several newer bioses; changelog doesn't > specifically mention acpi table changes, but it's not unusual to > sneak them in. -- llx <l...@swissonline.ch>