> > Under most of the cases, powernow kernel module is outdated, you > should use acpi p-states if possible. > It looks like acpi p-states do exist, but lacking CPU driver. Could > you post the dmesg?
dmesg attached, thanks for your quick answer. -- -------------------- Maurizio Lombardi
Copyright (c) 2003-2011 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 v2.10.1.1.gf7ba0-RELEASE #1: Mon Apr 25 19:48:10 UTC 2011 r...@pkgbox32.dragonflybsd.org:/usr/obj/usr/src/sys/GENERIC TSC clock: 1855145616 Hz, i8254 clock: 1193155 Hz CPU: mobile AMD Athlon(tm) XP2500+ (1753.31-MHz 686-class CPU) Origin = "AuthenticAMD" Id = 0x6a0 Stepping = 0 Features=0x383f9ff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR,SSE> AMD Features=0xc0480800<SYSCALL,MP,MMX+,3DNow!+,3DNow!> real memory = 526972928 (502 MB) avail memory = 495161344 (472 MB) module_register: module pci/ahci already exists! Module pci/ahci failed to register: 17 FQ scheduler policy version 1.0 loaded disk scheduler: set policy of md0 to noop md0: Malloc disk kbd0 at kbdmux0 ACPI: RSDP 0xf7290 00014 (v0 PTLTD ) ACPI: RSDT 0x1f6f8b67 00030 (v1 PTLTD RSDT 06040000 LTP 00000000) ACPI: FACP 0x1f6fee2b 00074 (v1 ATI Raptor 06040000 ATI 000F4240) ACPI: DSDT 0x1f6f8b97 06294 (v1 ATI U1_M1535 06040000 MSFT 0100000D) ACPI: FACS 0x1f6fffc0 00040 ACPI: BOOT 0x1f6fee9f 00028 (v1 PTLTD $SBFTBL$ 06040000 LTP 00000001) ACPI: SSDT 0x1f6feec7 00139 (v1 PTLTD POWERNOW 06040000 LTP 00000001) npx0: <math processor> on motherboard npx0: INT 16 interface Using MMX optimized bcopy/copyin/copyout cryptosoft0: <software crypto> on motherboard acpi0: <PTLTD RSDT> on motherboard ACPI FADT: SCI testing interrupt mode ... ACPI FADT: SCI select level/low objcache_reclaimlist objcache_reclaimlist objcache_reclaimlist objcache_reclaimlist acpi0: Power Button (fixed) Warning: ACPI is disabling APM's device. You can't run both [ACPI Debug] String [0x12] "CMBatt - _STA.BAT1" [ACPI Debug] String [0x12] "CMBatt - _STA.BAT1" [ACPI Debug] String [0x12] "CMBatt - _STA.BAT1" [ACPI Debug] String [0x12] "CMBatt - _STA.BAT1" [ACPI Debug] String [0x12] "CMBatt - _STA.BAT1" [ACPI Debug] String [0x12] "CMBatt - _STA.BAT1" [ACPI Debug] String [0x12] "CMBatt - _STA.BAT1" acpi_timer0: <32-bit timer at 3.579545MHz> port 0x8008-0x800b on acpi0 acpi_ec0: <Embedded Controller: GPE 0x18> port 0x66,0x62 on acpi0 pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0 pci0: <ACPI PCI bus> on pcib0 agp0: <ATI RS100 AGP bridge> port 0x8090-0x8093 mem 0xe4400000-0xe4400fff,0xe8000000-0xebffffff at device 0.0 on pci0 pcib1: <ACPI PCI-PCI bridge> at device 1.0 on pci0 pci1: <ACPI PCI bus> on pcib1 vgapci0: <VGA-compatible display> port 0x9000-0x90ff mem 0xe4100000-0xe410ffff,0xec000000-0xedffffff irq 10 at device 5.0 on pci1 ohci0: <AcerLabs M5237 (Aladdin-V) USB controller> mem 0xe4000000-0xe4000fff irq 9 at device 2.0 on pci0 usb0: OHCI version 1.0, legacy support usb0: <AcerLabs M5237 (Aladdin-V) USB controller> on ohci0 usb0: USB revision 1.0 uhub0: <AcerLabs OHCI root hub, class 9/0, rev 1.00/1.00, addr 1> on usb0 uhub0: 4 ports with 4 removable, self powered pci0: <multimedia, audio> (vendor 0x10b9, dev 0x5451) at device 6.0 irq 5 isab0: <PCI-ISA bridge> at device 7.0 on pci0 isa0: <ISA bus> on isab0 pci0: <simple comms, generic modem> (vendor 0x10b9, dev 0x5457) at device 8.0 irq 3 cbb0: <TI1410 PCI-CardBus Bridge> irq 11 at device 10.0 on pci0 cardbus0: <CardBus bus> on cbb0 pccard0: <16-bit PCCard bus> on cbb0 atapci0: <AcerLabs M5229 UDMA100 controller> port 0x8080-0x808f,0x376,0x170-0x177,0x3f6,0x1f0-0x1f7 at device 16.0 on pci0 atapci0: using PIO transfers above 137GB as workaround for 48bit DMA access bug, expect reduced performance ata0: <ATA channel 0> on atapci0 disk scheduler: set policy of ad0 to noop ad0: 152627MB <Hitachi HTS541616J9AT00 SB4OA70H> at ata0-master UDMA100 ata1: <ATA channel 1> on atapci0 disk scheduler: set policy of acd0 to noop acd0: CDRW <NEC DVD+RW ND-5100A/1.22> at ata1-master PIO4 pci0: <bridge> (vendor 0x10b9, dev 0x7101) at device 17.0 sis0: <NatSemi DP8381[56] 10/100BaseTX> port 0x8c00-0x8cff mem 0xe4003000-0xe4003fff irq 11 at device 18.0 on pci0 miibus0: <MII bus> on sis0 ukphy0: <Generic IEEE 802.3u media interface> on miibus0 ukphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto sis0: MAC address: 00:0f:20:c7:7f:8d acpi_button0: <Power Button> on acpi0 acpi_lid0: <Control Method Lid Switch> on acpi0 acpi_acad0: <AC Adapter> on acpi0 [ACPI Debug] String [0x12] "CMBatt - _STA.BAT1" [ACPI Debug] String [0x12] "CMBatt - _STA.BAT1" [ACPI Debug] String [0x12] "CMBatt - _STA.BAT1" [ACPI Debug] String [0x12] "CMBatt - _STA.BAT1" [ACPI Debug] String [0x12] "CMBatt - _STA.BAT1" [ACPI Debug] String [0x12] "CMBatt - _STA.BAT1" [ACPI Debug] String [0x12] "CMBatt - _STA.BAT1" [ACPI Debug] String [0x12] "CMBatt - _STA.BAT1" [ACPI Debug] String [0x12] "CMBatt - _STA.BAT1" [ACPI Debug] String [0x12] "CMBatt - _STA.BAT1" [ACPI Debug] String [0x12] "CMBatt - _STA.BAT1" [ACPI Debug] String [0x12] "CMBatt - _STA.BAT1" [ACPI Debug] String [0x12] "CMBatt - _STA.BAT1" [ACPI Debug] String [0x12] "CMBatt - _STA.BAT1" battery0: <ACPI Control Method Battery> on acpi0 [ACPI Debug] String [0x12] "CMBatt - _STA.BAT1" [ACPI Debug] String [0x12] "CMBatt - _STA.BAT1" acpi_tz0: <Thermal Zone> on acpi0 atkbdc0: <Keyboard controller (i8042)> port 0x64,0x60 irq 1 on acpi0 atkbd0: <AT Keyboard> flags 0x1 irq 1 on atkbdc0 kbd1 at atkbd0 [ACPI Debug] String [0x1C] "THERM: _Q80 - Thermal Change" [ACPI Debug] String [0x16] "Notify _TZ.THRM , 0x80" [ACPI Debug] String [0x25] "Current Temperature C is ----------- " [ACPI Debug] Integer 0x 2C [ACPI Debug] String [0x8] "QUERY_09" [ACPI Debug] String [0xD] "CMBatt - SMSL" [ACPI Debug] String [0x8] "QUERY_20" [ACPI Debug] Integer 0x FE1 [ACPI Debug] String [0x12] "CMBatt - CHBP.BAT1" [ACPI Debug] String [0x17] "CMBatt - BAT1 connected" [ACPI Debug] String [0x8] "QUERY_20" [ACPI Debug] String [0x8] "QUERY_20" [ACPI Debug] String [0x12] "CMBatt - UPBI.BAT1" [ACPI Debug] String [0x8] "QUERY_20" [ACPI Debug] String [0x8] "QUERY_20" [ACPI Debug] String [0x8] "QUERY_20" [ACPI Debug] String [0x8] "QUERY_20" [ACPI Debug] String [0x8] "QUERY_20" [ACPI Debug] String [0x8] "QUERY_20" [ACPI Debug] String [0x8] "QUERY_20" [ACPI Debug] String [0x8] "QUERY_20" [ACPI Debug] Package [Contains 0xD Elements] [ACPI Debug] (0) Integer 0x 1 [ACPI Debug] (1) Integer 0x 1130 [ACPI Debug] (2) Integer 0x 620 [ACPI Debug] (3) Integer 0x 1 [ACPI Debug] (4) Integer 0x 39D0 [ACPI Debug] (5) Integer 0x 12C [ACPI Debug] (6) Integer 0x C8 [ACPI Debug] (7) Integer 0x 20 [ACPI Debug] (8) Integer 0x 20 [ACPI Debug] (9) Buffer [0x5] 0: 30 31 4B 54 00 01KT. [ACPI Debug] (10) Buffer [0x9] 0: 37 00 00 00 00 00 00 00 00 7........ [ACPI Debug] (11) Buffer [0x5] 0: 4C 49 4F 4E 00 LION. [ACPI Debug] (12) Buffer [0x4] 0: 53 4D 50 00 SMP. [ACPI Debug] String [0x12] "CMBatt - UPBS.BAT1" [ACPI Debug] String [0x1A] "CMBatt - BAT1 STATE CHANGE" [ACPI Debug] Integer 0x 2 [ACPI Debug] String [0x15] "CMBATT - PBST Changed" [ACPI Debug] Package [Contains 0x4 Elements] [ACPI Debug] (0) Integer 0x 2 [ACPI Debug] (1) Integer 0x 100 [ACPI Debug] (2) Integer 0x 620 [ACPI Debug] (3) Integer 0x 40C0 [ACPI Debug] String [0x12] "CMBatt - UPBH.BAT1" [ACPI Debug] String [0x8] "QUERY_20" [ACPI Debug] String [0x8] "QUERY_20" [ACPI Debug] String [0x8] "QUERY_20" [ACPI Debug] Package [Contains 0x3 Elements] [ACPI Debug] (0) Integer 0x 49 [ACPI Debug] (1) Integer 0x 19 [ACPI Debug] (2) Integer 0x 63B [ACPI Debug] String [0x20] "CMBatt - Notify(BAT1,0x81): B1CK" [ACPI Debug] String [0x20] "CMBatt - Notify(BAT1,0x81): B1IF" [ACPI Debug] String [0x8] "QUERY_20" [ACPI Debug] String [0x8] "QUERY_20" [ACPI Debug] String [0x25] "Current Temperature C is ----------- " [ACPI Debug] Integer 0x 2C [ACPI Debug] String [0x25] "Current Temperature C is ----------- " [ACPI Debug] Integer 0x 2C [ACPI Debug] String [0xD] "CMBatt - _PSR" [ACPI Debug] String [0x12] "CMBatt - _STA.BAT1" [ACPI Debug] String [0x12] "CMBatt - _BST.BAT1" [ACPI Debug] String [0x12] "CMBatt - _BIF.BAT1" [ACPI Debug] String [0x12] "CMBatt - _BIF.BAT1" [ACPI Debug] String [0x12] "CMBatt - _BIF.BAT1" [ACPI Debug] String [0x25] "Current Temperature C is ----------- " [ACPI Debug] Integer 0x 2C psm0: <PS/2 Mouse> irq 12 on atkbdc0 psm0: model IntelliMouse, device ID 3 fdc0: <NEC 72065B or clone> port 0x3f7,0x3f0-0x3f5 irq 6 drq 2 on acpi0 ppc0: <ECP parallel printer port> port 0x778-0x77f,0x378-0x37f irq 7 drq 0 on acpi0 ppc0: SMC-like chipset (ECP/EPP/PS2/NIBBLE) in COMPATIBLE mode ppc0: FIFO with 16/16/16 bytes threshold ppbus0: <Parallel port bus> on ppc0 plip0: <PLIP network interface> on ppbus0 lpt0: <Printer> on ppbus0 lpt0: Interrupt-driven port ppi0: <Parallel I/O> on ppbus0 sio0: <16550A-compatible COM port> port 0x3f8-0x3ff irq 4 on acpi0 sio0: type 16550A cpu0: <ACPI CPU> on acpi0 cpu_cst0: <ACPI CPU C-State> on cpu0 cpu_pst0: <ACPI CPU P-State> on cpu0 orm0: <Option ROMs> at iomem 0xc0000-0xcefff,0xcf000-0xcf7ff,0xdb000-0xdbfff,0xdc000-0xdffff on isa0 pmtimer0 on isa0 fdc1: cannot reserve I/O port range 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> sio2: can't drain, serial port might not exist, disabling ppc1: cannot reserve I/O port range ACPI: no P-State CPU driver CAM: Configuring 2 busses CAM: finished configuring all busses disk scheduler: set policy of cd0 to noop cd0 at ata1 bus 0 target 0 lun 0 cd0: <_NEC DVD+RW ND-5100A 1.22> Removable CD-ROM SCSI-0 device cd0: 16.000MB/s transfers cd0: Attempt to query device size failed: NOT READY, Medium not present Mounting root from hammer:serno/QM00001.s1d tryroot serno/QM00001.s1d no disk named 'serno/QM00001.s1d' hammer_mountroot: can't find devvp Root mount failed: 6 Manual root filesystem specification: <fstype>:<device> Specify root (e.g. ufs:da0s1a) ? List valid disk boot devices panic Just panic abort Abort manual input mountroot> mount \^H \^H\^H \^H\^H \^H\^H \^H\^H \^H\^H \^Hhammer:/dev/ad0s1d Mounting root from hammer:/dev/ad0s1d tryroot ad0s1d [ACPI Debug] String [0x1C] "THERM: _Q80 - Thermal Change" [ACPI Debug] String [0x16] "Notify _TZ.THRM , 0x80" [ACPI Debug] String [0x25] "Current Temperature C is ----------- " [ACPI Debug] Integer 0x 30 HAMMER(ROOT) recovery check seqno=0010ab08 HAMMER(ROOT) recovery range 30000000015b6030-30000000015b6030 HAMMER(ROOT) recovery nexto 30000000015b6030 endseqno=0010ab09 HAMMER(ROOT) mounted clean, no recovery needed Mounting devfs [ACPI Debug] String [0xD] "CMBatt - _PSR" [ACPI Debug] String [0xD] "CMBatt - _PSR" [ACPI Debug] String [0x12] "CMBatt - _STA.BAT1" [ACPI Debug] String [0x12] "CMBatt - _STA.BAT1" [ACPI Debug] String [0x12] "CMBatt - _BST.BAT1" [ACPI Debug] String [0x12] "CMBatt - _STA.BAT1" [ACPI Debug] String [0x12] "CMBatt - _STA.BAT1" [ACPI Debug] String [0x12] "CMBatt - _STA.BAT1" [ACPI Debug] String [0x12] "CMBatt - _STA.BAT1" [ACPI Debug] String [0x12] "CMBatt - _STA.BAT1" [ACPI Debug] String [0x12] "CMBatt - _STA.BAT1" [ACPI Debug] String [0x12] "CMBatt - _STA.BAT1" [ACPI Debug] String [0x12] "CMBatt - _STA.BAT1" [ACPI Debug] String [0x12] "CMBatt - _STA.BAT1" [ACPI Debug] String [0x12] "CMBatt - _STA.BAT1" [ACPI Debug] String [0x1C] "THERM: _Q80 - Thermal Change" [ACPI Debug] String [0x16] "Notify _TZ.THRM , 0x80" [ACPI Debug] String [0x25] "Current Temperature C is ----------- " [ACPI Debug] Integer 0x 32