dmesg 결과물을 공개하겠습니다.
글쓴이: Necromancer / 작성시간: 화, 2003/07/15 - 12:33오후
Linux version 2.6.0-test1 (knight@robocop) (gcc version 3.2.2 20030222 (Red Hat Linux 3.2.2-5)) #1 Tue Jul 15 12:18:01 KST 2003 Video mode to be used for restore is ffff BIOS-provided physical RAM map: BIOS-e820: 0000000000000000 - 00000000000a0000 (usable) BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved) BIOS-e820: 0000000000100000 - 000000001fff0000 (usable) BIOS-e820: 000000001fff0000 - 000000001fff3000 (ACPI NVS) BIOS-e820: 000000001fff3000 - 0000000020000000 (ACPI data) BIOS-e820: 00000000fec00000 - 00000000fec01000 (reserved) BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved) BIOS-e820: 00000000ffb00000 - 0000000100000000 (reserved) 511MB LOWMEM available. found SMP MP-table at 000f4950 hm, page 000f4000 reserved twice. hm, page 000f5000 reserved twice. hm, page 000f1000 reserved twice. hm, page 000f2000 reserved twice. On node 0 totalpages: 131056 DMA zone: 4096 pages, LIFO batch:1 Normal zone: 126960 pages, LIFO batch:16 HighMem zone: 0 pages, LIFO batch:1 ACPI: RSDP (v000 IntelR ) @ 0x000f62e0 ACPI: RSDT (v001 IntelR AWRDACPI 16944.11825) @ 0x1fff3000 ACPI: FADT (v001 IntelR AWRDACPI 16944.11825) @ 0x1fff3040 ACPI: MADT (v001 IntelR AWRDACPI 16944.11825) @ 0x1fff6f00 ACPI: DSDT (v001 INTELR AWRDACPI 00000.04096) @ 0x00000000 ACPI: BIOS passes blacklist ACPI: Local APIC address 0xfee00000 ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled) Processor #0 15:2 APIC version 20 ACPI: IOAPIC (id[0x02] address[0xfec00000] global_irq_base[0x0]) IOAPIC[0]: Assigned apic_id 2 IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, IRQ 0-23 ACPI: INT_SRC_OVR (bus[0] irq[0x0] global_irq[0x2] polarity[0x0] trigger[0x0]) ACPI: INT_SRC_OVR (bus[0] irq[0x9] global_irq[0x9] polarity[0x1] trigger[0x3]) Enabling APIC mode: Flat. Using 1 I/O APICs Using ACPI (MADT) for SMP configuration information Building zonelist for node : 0 Kernel command line: auto BOOT_IMAGE=linuxtest ro BOOT_FILE=/boot/vmlinuz-2.6.0t est1 hdd=ide-scsi ide_setup: hdd=ide-scsi Initializing CPU#0 PID hash table entries: 2048 (order 11: 16384 bytes) Detected 1600.316 MHz processor. Console: colour VGA+ 80x25 Calibrating delay loop... 3153.92 BogoMIPS Memory: 514080k/524224k available (2593k kernel code, 9400k reserved, 1106k data , 160k init, 0k highmem) Dentry cache hash table entries: 65536 (order: 6, 262144 bytes) Inode-cache hash table entries: 32768 (order: 5, 131072 bytes) Mount-cache hash table entries: 512 (order: 0, 4096 bytes) -> /dev -> /dev/console -> /root CPU: Trace cache: 12K uops, L1 D cache: 8K CPU: L2 cache: 512K CPU: After generic, caps: 3febfbff 00000000 00000000 00000080 Intel machine check architecture supported. Intel machine check reporting enabled on CPU#0. CPU#0: Intel P4/Xeon Extended MCE MSRs (12) available CPU#0: Thermal monitoring enabled CPU: Intel(R) Pentium(R) 4 CPU 1.60GHz stepping 04 Enabling fast FPU save and restore... done. Enabling unmasked SIMD FPU exception support... done. Checking 'hlt' instruction... OK. POSIX conformance testing by UNIFIX enabled ExtINT on CPU#0 ESR value before enabling vector: 00000000 ESR value after enabling vector: 00000000 ENABLING IO-APIC IRQs init IO_APIC IRQs IO-APIC (apicid-pin) 2-0, 2-16, 2-17, 2-18, 2-19, 2-20, 2-21, 2-22, 2-23 not co nnected. ..TIMER: vector=0x31 pin1=2 pin2=-1 number of MP IRQ sources: 15. number of IO-APIC #2 registers: 24. testing the IO APIC....................... IO APIC #2...... .... register #00: 02000000 ....... : physical APIC id: 02 ....... : Delivery Type: 0 ....... : LTS : 0 .... register #01: 00178020 ....... : max redirection entries: 0017 ....... : PRQ implemented: 1 ....... : IO APIC version: 0020 .... register #02: 00000000 ....... : arbitration: 00 .... register #03: 00000001 ....... : Boot DT : 1 .... IRQ redirection table: NR Log Phy Mask Trig IRR Pol Stat Dest Deli Vect: 00 000 00 1 0 0 0 0 0 0 00 01 001 01 0 0 0 0 0 1 1 39 02 001 01 0 0 0 0 0 1 1 31 03 001 01 0 0 0 0 0 1 1 41 04 001 01 0 0 0 0 0 1 1 49 05 001 01 0 0 0 0 0 1 1 51 06 001 01 0 0 0 0 0 1 1 59 07 001 01 0 0 0 0 0 1 1 61 08 001 01 0 0 0 0 0 1 1 69 09 001 01 1 1 0 0 0 1 1 71 0a 001 01 0 0 0 0 0 1 1 79 0b 001 01 0 0 0 0 0 1 1 81 0c 001 01 0 0 0 0 0 1 1 89 0d 001 01 0 0 0 0 0 1 1 91 0e 001 01 0 0 0 0 0 1 1 99 0f 001 01 0 0 0 0 0 1 1 A1 10 000 00 1 0 0 0 0 0 0 00 11 000 00 1 0 0 0 0 0 0 00 12 000 00 1 0 0 0 0 0 0 00 13 000 00 1 0 0 0 0 0 0 00 14 000 00 1 0 0 0 0 0 0 00 15 000 00 1 0 0 0 0 0 0 00 16 000 00 1 0 0 0 0 0 0 00 17 000 00 1 0 0 0 0 0 0 00 IRQ to pin mappings: IRQ0 -> 0:2 IRQ1 -> 0:1 IRQ3 -> 0:3 IRQ4 -> 0:4 IRQ5 -> 0:5 IRQ6 -> 0:6 IRQ7 -> 0:7 IRQ8 -> 0:8 IRQ9 -> 0:9 IRQ10 -> 0:10 IRQ11 -> 0:11 IRQ12 -> 0:12 IRQ13 -> 0:13 IRQ14 -> 0:14 IRQ15 -> 0:15 .................................... done. Using local APIC timer interrupts. calibrating APIC timer ... ..... CPU clock speed is 1599.0846 MHz. ..... host bus clock speed is 99.0990 MHz. Initializing RT netlink socket PCI: PCI BIOS revision 2.10 entry at 0xfb0c0, last bus=2 PCI: Using configuration type 1 mtrr: v2.0 (20020519) BIO: pool of 256 setup, 15Kb (60 bytes/bio) biovec pool[0]: 1 bvecs: 256 entries (12 bytes) biovec pool[1]: 4 bvecs: 256 entries (48 bytes) biovec pool[2]: 16 bvecs: 256 entries (192 bytes) biovec pool[3]: 64 bvecs: 256 entries (768 bytes) biovec pool[4]: 128 bvecs: 256 entries (1536 bytes) biovec pool[5]: 256 bvecs: 256 entries (3072 bytes) ACPI: Subsystem revision 20030619 ACPI: Interpreter enabled ACPI: Using IOAPIC for interrupt routing ACPI: PCI Root Bridge [PCI0] (00:00) PCI: Probing PCI hardware (bus 00) Transparent bridge - Intel Corp. 82801BA/CA/DB PCI Br ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.HUB0._PRT] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 9 10 11 *12 14 15) ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 *5 6 7 9 10 11 12 14 15) ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 7 9 10 *11 12 14 15) ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 7 9 *10 11 12 14 15) ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 7 9 10 11 12 14 15, disabled) ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 7 9 10 11 12 14 15, disabled) ACPI: PCI Interrupt Link [LNK0] (IRQs 3 4 5 6 7 9 10 11 12 14 15, disabled) ACPI: PCI Interrupt Link [LNK1] (IRQs 3 4 5 6 7 *9 10 11 12 14 15) Linux Plug and Play Support v0.96 (c) Adam Belay PnPBIOS: Scanning system for PnP BIOS support... PnPBIOS: Found PnP BIOS installation structure at 0xc00fbb20 PnPBIOS: PnP BIOS version 1.0, entry 0xf0000:0xbb50, dseg 0xf0000 PnPBIOS: 15 nodes reported by PnP BIOS; 15 recorded by driver SCSI subsystem initialized drivers/usb/core/usb.c: registered new driver usbfs drivers/usb/core/usb.c: registered new driver hub ACPI: PCI Interrupt Link [LNKE] enabled at IRQ 11 ACPI: PCI Interrupt Link [LNKF] enabled at IRQ 10 ACPI: PCI Interrupt Link [LNK0] enabled at IRQ 9 IOAPIC[0]: Set PCI routing entry (2-16 -> 0xa9 -> IRQ 16) 00:00:1e[A] -> 2-16 -> IRQ 16 IOAPIC[0]: Set PCI routing entry (2-17 -> 0xb1 -> IRQ 17) 00:00:1e[B] -> 2-17 -> IRQ 17 IOAPIC[0]: Set PCI routing entry (2-18 -> 0xb9 -> IRQ 18) 00:00:1e[C] -> 2-18 -> IRQ 18 IOAPIC[0]: Set PCI routing entry (2-19 -> 0xc1 -> IRQ 19) 00:00:1e[D] -> 2-19 -> IRQ 19 Pin 2-16 already programmed Pin 2-17 already programmed Pin 2-18 already programmed Pin 2-19 already programmed Pin 2-16 already programmed Pin 2-17 already programmed IOAPIC[0]: Set PCI routing entry (2-23 -> 0xc9 -> IRQ 23) 00:00:1f[C] -> 2-23 -> IRQ 23 Pin 2-19 already programmed Pin 2-16 already programmed Pin 2-17 already programmed Pin 2-18 already programmed Pin 2-19 already programmed IOAPIC[0]: Set PCI routing entry (2-20 -> 0xd1 -> IRQ 20) 00:02:08[A] -> 2-20 -> IRQ 20 IOAPIC[0]: Set PCI routing entry (2-21 -> 0xd9 -> IRQ 21) 00:02:08[B] -> 2-21 -> IRQ 21 IOAPIC[0]: Set PCI routing entry (2-22 -> 0xe1 -> IRQ 22) 00:02:08[C] -> 2-22 -> IRQ 22 Pin 2-23 already programmed Pin 2-16 already programmed Pin 2-17 already programmed Pin 2-18 already programmed Pin 2-19 already programmed Pin 2-17 already programmed Pin 2-18 already programmed Pin 2-19 already programmed Pin 2-16 already programmed Pin 2-18 already programmed Pin 2-19 already programmed Pin 2-16 already programmed Pin 2-17 already programmed Pin 2-19 already programmed Pin 2-16 already programmed Pin 2-17 already programmed Pin 2-18 already programmed Pin 2-16 already programmed Pin 2-17 already programmed Pin 2-18 already programmed Pin 2-19 already programmed Pin 2-17 already programmed Pin 2-18 already programmed Pin 2-19 already programmed Pin 2-16 already programmed Pin 2-17 already programmed Pin 2-18 already programmed Pin 2-19 already programmed Pin 2-16 already programmed PCI: Using ACPI for IRQ routing PCI: if you experience problems, try using option 'pci=noacpi' or even 'acpi=off ' pty: 256 Unix98 ptys configured IA-32 Microcode Update Driver: v1.11 <tigran@veritas.com> Enabling SEP on CPU 0 Journalled Block Device driver loaded devfs: v1.22 (20021013) Richard Gooch (rgooch@atnf.csiro.au) devfs: boot_options: 0x1 NTFS driver 2.1.4 [Flags: R/O]. udf: registering filesystem ACPI: Power Button (FF) [PWRF] ACPI: Sleep Button (CM) [SLPB] ACPI: Fan [FAN] (on) ACPI: Processor [CPU0] (supports C1, 2 throttling states) ACPI: Thermal Zone [THRM] (48 C) Real Time Clock Driver v1.11 Non-volatile memory driver v1.2 hw_random: RNG not detected Linux agpgart interface v0.100 (c) Dave Jones agpgart: Detected an Intel i845 Chipset. agpgart: Maximum main memory to use for agp memory: 439M agpgart: AGP aperture is 64M @ 0xe8000000 [drm] Initialized radeon 1.9.0 20020828 on minor 0 ipmi: message handler initialized ipmi: device interface at char major 254 ipmi_kcs: SPMI table not found. ipmi_kcs: No KCS @ port 0x0ca2 ipmi_kcs: Unable to find any KCS interfaces IPMI watchdog by Corey Minyard (minyard@mvista.com) Hangcheck: starting hangcheck timer 0.5.0 (tick is 180 seconds, margin is 60 sec onds). anticipatory scheduling elevator Floppy drive(s): fd0 is 1.44M FDC 0 is a post-1991 82077 loop: loaded (max 8 devices) 8139too Fast Ethernet driver 0.9.26 eth0: RealTek RTL8139 Fast Ethernet at 0xe0807000, 00:50:fc:6c:7b:d1, IRQ 18 eth0: Identified 8139 chip type 'RTL-8139C' eth1: RealTek RTL8139 Fast Ethernet at 0xe082e000, 00:08:a7:c0:00:2a, IRQ 19 eth1: Identified 8139 chip type 'RTL-8139C' Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2 ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx ICH2: IDE controller at PCI slot 0000:00:1f.1 ICH2: chipset revision 5 ICH2: not 100% native mode: will probe irqs later ide0: BM-DMA at 0xf000-0xf007, BIOS settings: hda:DMA, hdb:DMA ide1: BM-DMA at 0xf008-0xf00f, BIOS settings: hdc:DMA, hdd:DMA hda: SAMSUNG SP8004H, ATA DISK drive hdb: SAMSUNG SP8004H, ATA DISK drive ide0 at 0x1f0-0x1f7,0x3f6 on irq 14 hdc: Maxtor 4D040H2, ATA DISK drive hdd: LITE-ON LTR-24102B, ATAPI CD/DVD-ROM drive ide1 at 0x170-0x177,0x376 on irq 15 hda: max request size: 128KiB hda: host protected area => 1 hda: 156368016 sectors (80060 MB) w/2048KiB Cache, CHS=155127/16/63, UDMA(100) /dev/ide/host0/bus0/target0/lun0: p1 p2 < p5 p6 > hdb: max request size: 128KiB hdb: host protected area => 1 hdb: 156368016 sectors (80060 MB) w/2048KiB Cache, CHS=155127/16/63, UDMA(100) /dev/ide/host0/bus0/target1/lun0: p1 hdc: max request size: 128KiB hdc: host protected area => 1 hdc: 80043264 sectors (40982 MB) w/2048KiB Cache, CHS=79408/16/63, UDMA(100) /dev/ide/host0/bus1/target0/lun0: p1 scsi0 : SCSI host adapter emulation for IDE ATAPI devices Vendor: LITE-ON Model: LTR-24102B Rev: 5S59 Type: CD-ROM ANSI SCSI revision: 02 sr0: scsi3-mmc drive: 0x/10x caddy Uniform CD-ROM driver Revision: 3.12 Attached scsi CD-ROM sr0 at scsi0, channel 0, id 0, lun 0 Attached scsi generic sg0 at scsi0, channel 0, id 0, lun 0, type 5 raw1394: /dev/raw1394 device initialized drivers/usb/host/uhci-hcd.c: USB Universal Host Controller Interface driver v2.1 PCI: Setting latency timer of device 0000:00:1f.2 to 64 uhci-hcd 0000:00:1f.2: Intel Corp. 82801BA/BAM USB (Hub uhci-hcd 0000:00:1f.2: irq 19, io base 0000b000 uhci-hcd 0000:00:1f.2: new USB bus registered, assigned bus number 1 hub 1-0:0: USB hub found hub 1-0:0: 2 ports detected PCI: Setting latency timer of device 0000:00:1f.4 to 64 uhci-hcd 0000:00:1f.4: Intel Corp. 82801BA/BAM USB (Hub uhci-hcd 0000:00:1f.4: irq 23, io base 0000b800 uhci-hcd 0000:00:1f.4: new USB bus registered, assigned bus number 2 hub 2-0:0: USB hub found hub 2-0:0: 2 ports detected Initializing USB Mass Storage driver... drivers/usb/core/usb.c: registered new driver usb-storage USB Mass Storage support registered. drivers/usb/core/usb.c: registered new driver hiddev drivers/usb/core/usb.c: registered new driver hid drivers/usb/input/hid-core.c: v2.0:USB HID core driver mice: PS/2 mouse device common for all mice serio: i8042 AUX port at 0x60,0x64 irq 12 input: AT Set 2 keyboard on isa0060/serio0 serio: i8042 KBD port at 0x60,0x64 irq 1 i2c-i801 version 2.7.0 (20021208) Advanced Linux Sound Architecture Driver Version 0.9.4 (Mon Jun 09 12:01:18 2003 UTC). ALSA device list: #0: C-Media PCI CMI8738-MC6 (model 55) at 0xa000, irq 16 NET4: Linux TCP/IP 1.0 for NET4.0 IP: routing cache hash table of 4096 buckets, 32Kbytes TCP: Hash tables configured (established 32768 bind 65536) ip_conntrack version 2.1 (4095 buckets, 32760 max) - 300 bytes per conntrack ip_tables: (C) 2000-2002 Netfilter core team hub 1-0:0: debounce: port 1: delay 100ms stable 4 status 0x301 ipt_recent v0.3.1: Stephen Frost <sfrost@snowman.net>. http://snowman.net/proje cts/ipt_recent/ NET4: Unix domain sockets 1.0/SMP for Linux NET4.0. kjournald starting. Commit interval 5 seconds EXT3-fs: mounted filesystem with ordered data mode. VFS: Mounted root (ext3 filesystem) readonly. Mounted devfs on /dev Freeing unused kernel memory: 160k freed hub 1-0:0: new USB device on port 1, assigned address 2 input: USB HID v1.10 Mouse [Logitech USB-PS/2 Optical Mouse] on usb-0000:00:1f.2 -1 EXT3 FS on hda6, internal journal Adding 530104k swap on /dev/hda1. Priority:-1 extents:1 found reiserfs format "3.6" with standard journal Reiserfs journal params: device hdb1, size 8192, journal first block 18, max tra ns len 1024, max batch 900, max commit age 30, max trans age 30 reiserfs: checking transaction log (hdb1) for (hdb1) Using r5 hash to sort names eth0: Setting 100mbps full-duplex based on auto-negotiated partner ability 45e1. eth1: Setting half-duplex based on auto-negotiated partner ability 0000. agpgart: Found an AGP 2.0 compliant device at 0000:00:00.0. agpgart: Putting AGP V2 device at 0000:00:00.0 into 4x mode agpgart: Putting AGP V2 device at 0000:01:00.0 into 4x mode
2.6.0-test1 컴파일한 기념으로 올립니다.
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acpi쪽 내용이 많이 보이는 것 같은데 acpi는 잘 동작하는지요? 절
acpi쪽 내용이 많이 보이는 것 같은데 acpi는 잘 동작하는지요? 절전모드가 그동안 리눅스에서 제대로 지원이 안돼서 상당히 불편했는데 2.6에서는 얼마나 나아졌는지 궁금하네요.
아직도 acpi는 별로
내용에 acpi가 많이 나오는 이유는 apic 기능을 활성화시켰기 때문이죠.
(irq가 23번까지 나옵니다)
apic 자체가 acpi하고 pci 버스 등과 연계된 부분이 많은 것 같습니다
실제 apic끄면 저것들중 상당수가 없어질겁니다.
사용가능한 apic 기능은 별로 확인 안해봐서 모르겠지만,
절전모드는 별로 신경을 안쓰는게 좋을 듯합니다.
제가 알고 있는 쓸만한 acpi기능은 cpu 온도 체크입니다.
(/proc/acpi/thermal_zone/THRM/temperature 파일 읽으면 됩니다.)
Written By the Black Knight of Destruction