Hi, starting with revision
commit 50b53814fb840b70162a846420b75c5bb9432931 Author: Sepherosa Ziehau <[email protected]> Date: Sun May 17 13:11:50 2009 +0800 More clock cleanup: - Move rtc initialization to SI_BOOT2_CLOCKREG, SI_ORDER_FIRST - Staticize cpu_initclocks() My thinkpad T42 fails to mount the root device with ACPI enabled. When I boot without ACPI it works fine. The previous revision (ef6125390e79ef76642279863a7b6c880157e690) still works ok with APCI enabled. Regards, Johannes dmesg output from boot with non-affected version: Copyright (c) 2003-2009 The DragonFly Project. Copyright (c) 1992-2003 The FreeBSD Project. Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994 The Regents of the University of California. All rights reserved. DragonFly 2.3.1-DEVELOPMENT #3: Tue May 19 12:50:02 CEST 2009 [email protected]:/hammer/usr/obj/hammer/usr/src/sys/T42 TSC clock: 1798463222 Hz, i8254 clock: 1193176 Hz CPU: Intel(R) Pentium(R) M processor 1.80GHz (1798.48-MHz 686-class CPU) Origin = "GenuineIntel" Id = 0x6d6 Stepping = 6 Features=0xafe9f9bf<FPU,VME,DE,PSE,TSC,MSR,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV,PAT,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,TM,PBE> Features2=0x180<EST,TM2> real memory = 1609957376 (1572224K bytes) avail memory = 1552347136 (1515964K bytes) Preloaded elf kernel "/boot/kernel" at 0xc05ac000. Preloaded elf module "/boot/modules/if_iwi.ko" at 0xc05ac240. Preloaded elf module "/boot/modules/snd_ich.ko" at 0xc05ac2ec. Preloaded elf module "/boot/modules/sound.ko" at 0xc05ac39c. Preloaded elf module "/boot/modules/est.ko" at 0xc05ac448. Preloaded elf module "/boot/modules/acpi.ko" at 0xc05ac4f4. Enhanced SpeedStep (1340 mV) 1800 MHz Enhanced SpeedStep frequencies available (MHz): 1800 1600 1400 1200 1000 800 600 Pentium Pro MTRR support enabled md0: Malloc disk pcibios: BIOS version 2.10 Using $PIR table, 15 entries at 0xc00fdea0 ACPI: RSDP @ 0x0xf6d70/0x0024 (v 2 IBM ) ACPI: XSDT @ 0x0x5ff6a672/0x004C (v 1 IBM TP-1R 0x00003230 LTP 0x00000000) ACPI: FACP @ 0x0x5ff6a700/0x00F4 (v 3 IBM TP-1R 0x00003230 IBM 0x00000001) ACPI Warning (tbfadt-0505): Optional field "Gpe1Block" has zero address or length: 0 102C/0 [20061109] ACPI: DSDT @ 0x0x5ff6a8e7/0xC530 (v 1 IBM TP-1R 0x00003230 MSFT 0x0100000E) ACPI: FACS @ 0x0x5ff78000/0x0040 ACPI: SSDT @ 0x0x5ff6a8b4/0x0033 (v 1 IBM TP-1R 0x00003230 MSFT 0x0100000E) ACPI: ECDT @ 0x0x5ff76e17/0x0052 (v 1 IBM TP-1R 0x00003230 IBM 0x00000001) ACPI: TCPA @ 0x0x5ff76e69/0x0032 (v 1 IBM TP-1R 0x00003230 PTL 0x00000001) ACPI: BOOT @ 0x0x5ff76fd8/0x0028 (v 1 IBM TP-1R 0x00003230 LTP 0x00000001) npx0: <math processor> on motherboard npx0: INT 16 interface Using XMM optimized bcopy/copyin/copyout acpi0: <IBM TP-1R> on motherboard acpi_ec0: <Embedded Controller: GPE 0x1c, ECDT> port 0x66,0x62 on acpi0 acpi0: Power Button (fixed) Warning: ACPI is disabling APM's device. You can't run both acpi_timer0: <24-bit timer at 3.579545MHz> port 0x1008-0x100b on acpi0 cpu0: <ACPI CPU> on acpi0 acpi_tz0: <Thermal Zone> on acpi0 acpi_lid0: <Control Method Lid Switch> on acpi0 acpi_button0: <Sleep Button> on acpi0 atkbdc0: <Keyboard controller (i8042)> port 0x64,0x60 irq 1 on acpi0 atkbd0: <AT Keyboard> flags 0x1 irq 1 on atkbdc0 kbd0 at atkbd0 psm0: <PS/2 Mouse> irq 12 on atkbdc0 psm0: model Generic PS/2 mouse, device ID 0 sio0: can't drain, serial port might not exist, disabling sio0 port 0x2f8-0x2ff irq 3 drq 3 on acpi0 sio0: type 16550A battery0: <ACPI Control Method Battery> on acpi0 acpi_acad0: <AC Adapter> on acpi0 legacypci0 on motherboard pcib0: <Host to PCI bridge> on legacypci0 pci0: <PCI bus> on pcib0 agp0: <Intel 82855 host to AGP bridge> mem 0xd0000000-0xdfffffff at device 0.0 on pci0 pcib1: <PCI to PCI bridge (vendor=8086 device=3341)> at device 1.0 on pci0 pci1: <PCI bus> on pcib1 drm0: <ATI FireGL T2/T2e> port 0x3000-0x30ff mem 0xc0100000-0xc010ffff,0xe0000000-0xe7ffffff irq 11 at device 0.0 on pci1 info: [drm] AGP at 0xd0000000 256MB info: [drm] Initialized radeon 1.29.0 20080528 pci0: <UHCI USB controller> at 29.0 irq 11 pci0: <UHCI USB controller> at 29.1 irq 11 pci0: <UHCI USB controller> at 29.2 irq 11 pci0: <USB controller> at 29.7 irq 11 pcib2: <PCI to PCI bridge (vendor=8086 device=2448)> at device 30.0 on pci0 pci2: <PCI bus> on pcib2 pci2: <PCI to CardBus bridge (vendor=104c device=ac46)> at 0.0 irq 11 pci2: <PCI to CardBus bridge (vendor=104c device=ac46)> at 0.1 irq 11 pci2: <unknown card> (vendor=0x8086, dev=0x101e) at 1.0 irq 11 iwi0: <Intel(R) PRO/Wireless 2200BG> mem 0xc0214000-0xc0214fff irq 11 at device 2.0 on pci2 iwi0: MAC address: 00:16:6f:64:b3:47 isab0: <PCI to ISA bridge (vendor=8086 device=24cc)> at device 31.0 on pci0 isa0: <ISA bus> on isab0 atapci0: <Intel ICH4 UDMA100 controller> port 0x1860-0x186f,0x376,0x170-0x177,0x3f6,0x1f0-0x1f7 at device 31.1 on pci0 ata0: <ATA channel 0> on atapci0 ad0: 238475MB <WDC WD2500BEVE-00WZT0 01.01A01> at ata0-master UDMA100 ata1: <ATA channel 1> on atapci0 acd0: DVDR <MATSHITADVD-RAM UJ-812/K103> at ata1-master UDMA33 pci0: <unknown card> (vendor=0x8086, dev=0x24c3) at 31.3 irq 11 pcm0: <Intel ICH4 (82801DB)> port 0x18c0-0x18ff,0x1c00-0x1cff mem 0xc0000800-0xc00008ff,0xc0000c00-0xc0000dff irq 11 at device 31.5 on pci0 pcm0: <Analog Devices AD1981B AC97 Codec> pci0: <unknown card> (vendor=0x8086, dev=0x24c6) at 31.6 irq 11 pmtimer0 on isa0 vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0 sc0: <System console> at flags 0x100 on isa0 sc0: VGA <16 virtual consoles, flags=0x300> ip: MPSAFE arp: MPSAFE Mounting root from ufs:/dev/ad0s1a cd0 at ata1 bus 0 target 0 lun 0 cd0: <MATSHITA DVD-RAM UJ-812 K103> Removable CD-ROM SCSI-0 device cd0: 33.000MB/s transfers cd0: Attempt to query device size failed: NOT READY, Medium not present ipfw2 initialized, default to deny, logging disabled info: [drm] Setting GART location based on new memory map info: [drm] Loading R300 Microcode info: [drm] Num pipes: 1 info: [drm] writeback test succeeded in 1 usecs
