开机检测中ACPI:问题,google没有结果

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[root@J ~]# dmesg |more
Linux version 2.6.11-1.1369_FC4 ([email protected]) (gcc version 4.0.0 20050525 (Red Hat 4.0.0-9)) #1 Thu Jun 2 22:55:56 EDT 2005
BIOS-provided physical RAM map:
BIOS-e820: 0000000000000000 - 000000000009f800 (usable)
BIOS-e820: 000000000009f800 - 00000000000a0000 (reserved)
BIOS-e820: 00000000000ce000 - 00000000000d0000 (reserved)
BIOS-e820: 00000000000d8000 - 0000000000100000 (reserved)
BIOS-e820: 0000000000100000 - 000000000f6e0000 (usable)
BIOS-e820: 000000000f6e0000 - 000000000f6e9000 (ACPI data)
BIOS-e820: 000000000f6e9000 - 000000000f700000 (ACPI NVS)
BIOS-e820: 000000000f700000 - 0000000010000000 (reserved)
BIOS-e820: 00000000fec10000 - 00000000fec20000 (reserved)
BIOS-e820: 00000000ff800000 - 00000000ffc00000 (reserved)
BIOS-e820: 00000000fffffc00 - 0000000100000000 (reserved)
0MB HIGHMEM available.
246MB LOWMEM available.
Using x86 segment limits to approximate NX protection
On node 0 totalpages: 63200
  DMA zone: 4096 pages, LIFO batch:1
  Normal zone: 59104 pages, LIFO batch:31
  HighMem zone: 0 pages, LIFO batch:1
DMI present.
ACPI: RSDP (v000 PTLTD                                 ) @ 0x000f61d0
ACPI: RSDP (v000 PTLTD                                 ) @ 0x000f61d0
ACPI: RSDT (v001 PTLTD  Montara  0x06040000  LTP 0x00000000) @ 0x0f6e3832
ACPI: FADT (v001 SEC    CETUS    0x06040000 PTL  0x00000050) @ 0x0f6e8ed2
ACPI: BOOT (v001 PTLTD  $SBFTBL$ 0x06040000  LTP 0x00000001) @ 0x0f6e8fd8
ACPI: SSDT (v001 INTEL  CPU0CST  0x00000001 INTL 0x20020725) @ 0x0f6e3c7b
ACPI: SSDT (v001  INTEL  EISTRef 0x00002000 INTL 0x02012044) @ 0x0f6e3866
ACPI: DSDT (v001 INTEL  MONTARAG 0x06040000 MSFT 0x0100000e) @ 0x00000000
ACPI: PM-Timer IO Port: 0x1008
Allocating PCI resources starting at 10000000 (gap: 10000000:eec10000)
Built 1 zonelists
Kernel command line: ro root=LABEL=/ rhgb quiet
Initializing CPU#0
CPU 0 irqstacks, hard=c0457000 soft=c0456000
PID hash table entries: 1024 (order: 10, 16384 bytes)
Detected 1096.770 MHz processor.
Using pmtmr for high-res timesource
Console: colour VGA+ 80x25
Dentry cache hash table entries: 32768 (order: 5, 131072 bytes)
Inode-cache hash table entries: 16384 (order: 4, 65536 bytes)
Memory: 245164k/252800k available (2518k kernel code, 7056k reserved, 690k data, 180k init, 0k highmem)
Checking if this processor honours the WP bit even in supervisor mode... Ok.
Calibrating delay loop... 2170.88 BogoMIPS (lpj=1085440)
Security Framework v1.0.0 initialized
SELinux:  Initializing.
SELinux:  Starting in permissive mode
selinux_register_security:  Registering secondary module capability
Capability LSM initialized as secondary
Mount-cache hash table entries: 512
CPU: After generic identify, caps: a7e9f9bf 00000000 00000000 00000000 00000180
00000000 00000000
CPU: After vendor identify, caps: a7e9f9bf 00000000 00000000 00000000 00000180 00000000 00000000
CPU: L1 I cache: 32K, L1 D cache: 32K
CPU: L2 cache: 1024K
CPU: After all inits, caps: a7e9f1bf 00000000 00000000 00000040 00000180 00000000 00000000
Intel machine check architecture supported.
Intel machine check reporting enabled on CPU#0.
CPU: Intel(R) Pentium(R) M processor 1100MHz stepping 05
Enabling fast FPU save and restore... done.
Enabling unmasked SIMD FPU exception support... done.
Checking 'hlt' instruction... OK.
ACPI: setting ELCR to 0200 (from 0c20)
checking if image is initramfs... it is
softlockup thread 0 started up.
Freeing initrd memory: 1080k freed
NET: Registered protocol family 16
PCI: PCI BIOS revision 2.10 entry at 0xfd9b2, last bus=2
PCI: Using configuration type 1
mtrr: v2.0 (20020519)
ACPI: Subsystem revision 20050309
ACPI: Interpreter enabled
ACPI: Using PIC for interrupt routing
ACPI: PCI Root Bridge [PCI0] (0000:00)
PCI: Probing PCI hardware (bus 00)
Boot video device is 0000:00:02.0
PCI: Ignoring BAR0-3 of IDE controller 0000:00:1f.1
PCI: Transparent bridge - 0000:00:1e.0
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PCIB._PRT]
ACPI: PCI Interrupt Link [LNKA] (IRQs *10)
ACPI: PCI Interrupt Link [LNKB] (IRQs *5)
ACPI: PCI Interrupt Link [LNKC] (IRQs *10)
ACPI: PCI Interrupt Link [LNKD] (IRQs *11)
ACPI: PCI Interrupt Link [LNKE] (IRQs *11)
ACPI: PCI Interrupt Link [LNKF] (IRQs 11) *0, disabled.
ACPI: PCI Interrupt Link [LNKG] (IRQs 1 3 4 5 6 7 10 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LNKH] (IRQs *11)
ACPI: Embedded Controller [H_EC] (gpe 2
ACPI: Power Resource [PFAN] (on)
Linux Plug and Play Support v0.97 (c) Adam Belay
pnp: PnP ACPI init
ACPI: acpi_ec_space_handler: bit_width should be 8
ACPI: acpi_ec_space_handler: bit_width should be 8
pnp: PnP ACPI: found 11 devices
usbcore: registered new driver usbfs
usbcore: registered new driver hub
PCI: Using ACPI for IRQ routing
PCI: If a device doesn't work, try "pci=routeirq".  If it helps, post a report
Simple Boot Flag at 0x36 set to 0x1
apm: BIOS version 1.2 Flags 0x03 (Driver version 1.16ac)
apm: overridden by ACPI.
audit: initializing netlink socket (disabled)
audit(1160069900.408:1): initialized
Total HugeTLB memory allocated, 0
VFS: Disk quotas dquot_6.5.1
Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
SELinux:  Registering netfilter hooks
Initializing Cryptographic API
ksign: Installing public key data
Loading keyring
- Added public key 42BD35A990375F72
- User ID: Red Hat, Inc. (Kernel Module GPG key)
pci_hotplug: PCI Hot Plug PCI Core version: 0.5
ACPI: Fan [FAN0] (on)
ACPI: CPU0 (power states: C1[C1] C2[C2])
ACPI: Processor [CPU0] (supports 8 throttling states)
ACPI: acpi_ec_space_handler: bit_width should be 8
ACPI: acpi_ec_space_handler: bit_width should be 8
ACPI: Thermal Zone [THRM] (49 C)
isapnp: Scanning for PnP cards...
isapnp: No Plug & Play device found
Real Time Clock Driver v1.12
Linux agpgart interface v0.101 (c) Dave Jones
agpgart: Detected an Intel 855 Chipset.
agpgart: Detected 8060K stolen memory.
agpgart: AGP aperture is 128M @ 0xe8000000
PNP: PS/2 Controller [PNP0303S2K,PNP0f13] at 0x60,0x64 irq 1,12
i8042.c: Detected active multiplexing controller, rev 1.1.
serio: i8042 AUX0 port at 0x60,0x64 irq 12
serio: i8042 AUX1 port at 0x60,0x64 irq 12
serio: i8042 AUX2 port at 0x60,0x64 irq 12
serio: i8042 AUX3 port at 0x60,0x64 irq 12
serio: i8042 KBD port at 0x60,0x64 irq 1
Serial: 8250/16550 driver $Revision: 1.90 $ 76 ports, IRQ sharing enabled
ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A
ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
ACPI: PCI Interrupt Link [LNKB] enabled at IRQ 5
PCI: setting IRQ 5 as level-triggered
ACPI: PCI Interrupt 0000:00:1f.6[B] -> Link [LNKB] -> GSI 5 (level, low) -> IRQ
5
io scheduler noop registered
io scheduler anticipatory registered
io scheduler deadline registered
io scheduler cfq registered
RAMDISK driver initialized: 16 RAM disks of 16384K size 1024 blocksize
Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
ICH4: IDE controller at PCI slot 0000:00:1f.1
PCI: Enabling device 0000:00:1f.1 (0005 -> 0007)
ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 10
PCI: setting IRQ 10 as level-triggered
ACPI: PCI Interrupt 0000:00:1f.1[A] -> Link [LNKC] -> GSI 10 (level, low) -> IRQ 10
ICH4: chipset revision 1
ICH4: not 100% native mode: will probe irqs later
    ide0: BM-DMA at 0x1810-0x1817, BIOS settings: hda:DMA, hdb:pio
Probing IDE interface ide0...
hda: FUJITSU MHT2040AT, ATA DISK drive
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
Probing IDE interface ide1...
hda: max request size: 128KiB
hda: 78140160 sectors (40007 MB) w/2048KiB Cache, CHS=65535/16/63, UDMA(100)
hda: cache flushes supported
hda: hda1 hda2 hda3 hda4 < hda5 hda6 >
ide-floppy driver 0.99.newide
usbcore: registered new driver hiddev
usbcore: registered new driver usbhid
drivers/usb/input/hid-core.c: v2.01:USB HID core driver
mice: PS/2 mouse device common for all mice
md: md driver 0.90.1 MAX_MD_DEVS=256, MD_SB_DISKS=27
NET: Registered protocol family 2
IP: routing cache hash table of 512 buckets, 16Kbytes
TCP established hash table entries: 8192 (order: 4, 65536 bytes)
TCP bind hash table entries: 8192 (order: 5, 229376 bytes)
TCP: Hash tables configured (established 8192 bind 8192)
Initializing IPsec netlink socket
NET: Registered protocol family 1
NET: Registered protocol family 17
ACPI wakeup devices:
PWRB LANC MODM
ACPI: (supports S0 S3 S4 S5)
Freeing unused kernel memory: 180k freed
input: AT Translated Set 2 keyboard on isa0060/serio0
kjournald starting.  Commit interval 5 seconds
EXT3-fs: mounted filesystem with ordered data mode.
Synaptics Touchpad, model: 1
Firmware: 5.9
180 degree mounted touchpad
Sensor: 37
new absolute packet format
Touchpad has extended capability bits
-> multifinger detection
-> palm detection
input: SynPS/2 Synaptics TouchPad on isa0060/serio4
security:  3 users, 6 roles, 764 types, 87 bools
security:  55 classes, 180131 rules
SELinux:  Completing initialization.
SELinux:  Setting up existing superblocks.
SELinux: initialized (dev hda5, type ext3), uses xattr
SELinux: initialized (dev tmpfs, type tmpfs), uses transition SIDs
SELinux: initialized (dev selinuxfs, type selinuxfs), uses genfs_contexts
SELinux: initialized (dev mqueue, type mqueue), not configured for labeling
SELinux: initialized (dev hugetlbfs, type hugetlbfs), not configured for labeling
SELinux: initialized (dev devpts, type devpts), uses transition SIDs
SELinux: initialized (dev eventpollfs, type eventpollfs), uses genfs_contexts
SELinux: initialized (dev tmpfs, type tmpfs), uses transition SIDs
SELinux: initialized (dev futexfs, type futexfs), uses genfs_contexts
SELinux: initialized (dev pipefs, type pipefs), uses task SIDs
SELinux: initialized (dev sockfs, type sockfs), uses task SIDs
SELinux: initialized (dev proc, type proc), uses genfs_contexts
SELinux: initialized (dev bdev, type bdev), uses genfs_contexts
SELinux: initialized (dev rootfs, type rootfs), uses genfs_contexts
SELinux: initialized (dev sysfs, type sysfs), uses genfs_contexts
SELinux: initialized (dev usbfs, type usbfs), uses genfs_contexts
ieee1394: Initialized config rom entry `ip1394'
SCSI subsystem initialized
sbp2: $Rev: 1219 $ Ben Collins <[email protected]>
Floppy drive(s): fd0 is 1.44M
floppy0: no floppy controllers found
e100: Intel(R) PRO/100 Network Driver, 3.3.6-k2-NAPI
e100: Copyright(c) 1999-2004 Intel Corporation
ACPI: PCI Interrupt Link [LNKE] enabled at IRQ 11
PCI: setting IRQ 11 as level-triggered
ACPI: PCI Interrupt 0000:02:08.0[A] -> Link [LNKE] -> GSI 11 (level, low) -> IRQ
e100: eth0: e100_probe: addr 0xe0200000, irq 11, MAC addr 00:00:F0:84:41:7A
ACPI: PCI Interrupt 0000:00:1f.5[B] -> Link [LNKB] -> GSI 5 (level, low) -> IRQ
5
PCI: Setting latency timer of device 0000:00:1f.5 to 64
intel8x0_measure_ac97_clock: measured 49441 usecs
intel8x0: clocking to 48000
ACPI: PCI Interrupt 0000:00:1f.6[B] -> Link [LNKB] -> GSI 5 (level, low) -> IRQ
5
PCI: Setting latency timer of device 0000:00:1f.6 to 64
MC'97 1 converters and GPIO not ready (0xf20d)
codec_semaphore: semaphore is not ready [0x1][0x701300]
codec_write 1: semaphore is not ready for register 0x54
hw_random: RNG not detected
ACPI: PCI Interrupt Link [LNKH] enabled at IRQ 11
ACPI: PCI Interrupt 0000:00:1d.7[D] -> Link [LNKH] -> GSI 11 (level, low) -> IRQ 11
PCI: Setting latency timer of device 0000:00:1d.7 to 64
ehci_hcd 0000:00:1d.7: EHCI Host Controller
ehci_hcd 0000:00:1d.7: new USB bus registered, assigned bus number 1
ehci_hcd 0000:00:1d.7: irq 11, io mem 0xe0100000
PCI: cache line size of 32 is not supported by device 0000:00:1d.7
ehci_hcd 0000:00:1d.7: USB 2.0 initialized, EHCI 1.00, driver 10 Dec 2004
Socket status: 30000006
ohci1394: $Rev: 1250 $ Ben Collins <[email protected]>
ACPI: PCI Interrupt 0000:02:03.2[C] -> Link [LNKC] -> GSI 10 (level, low) -> IRQ 10
ohci1394: fw-host0: OHCI-1394 1.0 (PCI): IRQ=[10]  MMIO=[e0201000-e02017ff]  Max Packet=[2048]
ieee1394: Node added: ID:BUS[0-00]  GUID[0000f041e0009b23]
ieee1394: Host added: ID:BUS[0-01]  GUID[0000f0410010427d]
scsi0 : SCSI emulation for IEEE-1394 SBP-2 Devices
Initializing USB Mass Storage driver...
scsi1 : SCSI emulation for USB Mass Storage devices
usb-storage: device found at 3
usb-storage: waiting for device to settle before scanning
usbcore: registered new driver usb-storage
USB Mass Storage support registered.
ieee1394: sbp2: Logged into SBP-2 device
ieee1394: Node 0-00:1023: Max speed [S400] - Max payload [2048]
ieee1394: unsolicited response packet received - no tlabel match
  Vendor: TOSHIBA   Model: DVD-ROM SD-R2512  Rev: 1720
  Type:   CD-ROM                             ANSI SCSI revision: 02
sr0: scsi3-mmc drive: 24x/24x writer cd/rw xa/form2 cdda tray
Uniform CD-ROM driver Revision: 3.20
Attached scsi CD-ROM sr0 at scsi0, channel 0, id 0, lun 0
ACPI: acpi_ec_space_handler: bit_width should be 8
ACPI: AC Adapter [ADP1] (on-line)
ACPI: acpi_ec_space_handler: bit_width should be 8
ACPI: acpi_ec_space_handler: bit_width should be 8
ACPI: acpi_ec_space_handler: bit_width should be 8
ACPI: Battery Slot [BAT1] (battery present)
ACPI: Power Button (FF) [PWRF]
ACPI: Lid Switch [LID0]
ACPI: Sleep Button (CM) [SLPB]
ibm_acpi: ec object not found
ACPI: Video Device [GFX0] (multi-head: yes  rom: yes  post: no)
md: Autodetecting RAID arrays.
md: autorun ...
md: ... autorun DONE.
device-mapper: 4.4.0-ioctl (2005-01-12) initialised: [email protected]
ACPI: acpi_ec_space_handler: bit_width should be 8
ACPI: acpi_ec_space_handler: bit_width should be 8
ACPI: acpi_ec_space_handler: bit_width should be 8
ACPI: acpi_ec_space_handler: bit_width should be 8
EXT3 FS on hda5, internal journal
  Vendor: Generic   Model: USB Flash Drive   Rev: %z!Y
  Type:   Direct-Access                      ANSI SCSI revision: 02
usb-storage: device scan complete
SCSI device sda: 253184 512-byte hdwr sectors (130 MB)
sda: Write Protect is off
sda: Mode Sense: 0b 00 00 08
sda: assuming drive cache: write through
SCSI device sda: 253184 512-byte hdwr sectors (130 MB)
sda: Write Protect is off
sda: Mode Sense: 0b 00 00 08
sda: assuming drive cache: write through
sda: sda1
Attached scsi removable disk sda at scsi1, channel 0, id 0, lun 0
kjournald starting.  Commit interval 5 seconds
EXT3 FS on hda1, internal journal
EXT3-fs: mounted filesystem with ordered data mode.
SELinux: initialized (dev hda1, type ext3), uses xattr
SELinux: initialized (dev tmpfs, type tmpfs), uses transition SIDs
kjournald starting.  Commit interval 5 seconds
EXT3 FS on hda2, internal journal
EXT3-fs: mounted filesystem with ordered data mode.
SELinux: initialized (dev hda2, type ext3), uses xattr
kjournald starting.  Commit interval 5 seconds
EXT3 FS on hda3, internal journal
EXT3-fs: mounted filesystem with ordered data mode.
SELinux: initialized (dev hda3, type ext3), uses xattr
Adding 763048k swap on /dev/hda6.  Priority:-1 extents:1
SELinux: initialized (dev binfmt_misc, type binfmt_misc), uses genfs_contexts
ip_tables: (C) 2000-2002 Netfilter core team
ip_conntrack version 2.1 (1975 buckets, 15800 max) - 272 bytes per conntrack
cs: IO port probe 0xc00-0xcff: clean.
cs: IO port probe 0xc00-0xcff: clean.
cs: IO port probe 0x800-0x8ff: excluding 0x800-0x80f
cs: IO port probe 0x800-0x8ff: excluding 0x800-0x80f
cs: IO port probe 0x100-0x4ff: excluding 0x378-0x37f 0x4d0-0x4d7
cs: IO port probe 0x100-0x4ff: excluding 0x378-0x37f 0x4d0-0x4d7
cs: IO port probe 0xa00-0xaff: clean.
cs: IO port probe 0xa00-0xaff: clean.
e100: eth0: e100_watchdog: link up, 100Mbps, full-duplex
SELinux: initialized (dev rpc_pipefs, type rpc_pipefs), uses genfs_contexts
Bluetooth: Core ver 2.7
NET: Registered protocol family 31
Bluetooth: HCI device and connection manager initialized
Bluetooth: HCI socket layer initialized
Bluetooth: L2CAP ver 2.7
Bluetooth: L2CAP socket layer initialized
Bluetooth: RFCOMM ver 1.5
Bluetooth: RFCOMM socket layer initialized
Bluetooth: RFCOMM TTY layer initialized
ACPI: acpi_ec_space_handler: bit_width should be 8
ACPI: acpi_ec_space_handler: bit_width should be 8
[drm] Initialized drm 1.0.0 20040925
ACPI: PCI Interrupt 0000:00:02.0[A] -> Link [LNKA] -> GSI 10 (level, low) -> IRQ 10
[drm] Initialized i915 1.1.0 20040405 on minor 0:
[drm] Initialized i915 1.1.0 20040405 on minor 1:
mtrr: base(0xe8020000) is not aligned on a size(0x300000) boundary
ACPI: acpi_ec_space_handler: bit_width should be 8
ACPI: acpi_ec_space_handler: bit_width should be 8
SELinux: initialized (dev sda1, type vfat), uses genfs_contexts
application mixer_applet2 uses obsolete OSS audio interface
ACPI: acpi_ec_space_handler: bit_width should be 8
ACPI: acpi_ec_space_handler: bit_width should be 8
application gmplayer uses obsolete OSS audio interface
codec_semaphore: semaphore is not ready [0x1][0x701300]
codec_write 0: semaphore is not ready for register 0x2c
ACPI: acpi_ec_space_handler: bit_width should be 8
ACPI: acpi_ec_space_handler: bit_width should be 8
ACPI: acpi_ec_space_handler: bit_width should be 8
ACPI: acpi_ec_space_handler: bit_width should be 8
ACPI: acpi_ec_space_handler: bit_width should be 8
ACPI: acpi_ec_space_handler: bit_width should be 8
ACPI: acpi_ec_space_handler: bit_width should be 8
ACPI: acpi_ec_space_handler: bit_width should be 8
ACPI: acpi_ec_space_handler: bit_width should be 8
ACPI: acpi_ec_space_handler: bit_width should be 8
ACPI: acpi_ec_space_handler: bit_width should be 8
ACPI: acpi_ec_space_handler: bit_width should be 8
ACPI: acpi_ec_space_handler: bit_width should be 8
ACPI: acpi_ec_space_handler: bit_width should be 8
ACPI: acpi_ec_space_handler: bit_width should be 8
ACPI: acpi_ec_space_handler: bit_width should be 8
ACPI: acpi_ec_space_handler: bit_width should be 8
ACPI: acpi_ec_space_handler: bit_width should be 8


可以登录但ACPI: acpi_ec_space_handler: bit_width should be 8这行会几秒就显示出来一次,笔者计算机是三星Q20笔记本,intel 1.1Mhz,集成64Mintel显卡,256M,40G,FC4系统.请问哪位高手知道是怎么回事吗?