From mboxrd@z Thu Jan 1 00:00:00 1970 From: Joey Crivello Subject: C3 State Not Detected/ Pentium M Date: Mon, 25 Oct 2004 02:09:05 -0500 Sender: acpi-devel-admin-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org Message-ID: <417CA691.8090106@wi.rr.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Return-path: Errors-To: acpi-devel-admin-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , List-Archive: To: acpi-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org List-Id: linux-acpi@vger.kernel.org Hey all, I have a Sony Vaio Z1-VA with a Pentium M 1.6 GHz CPU, and my ACPI package is not detecting the C3 power state (which I'm almost sure the P-M has... I might be wrong though?) I don't know exactly what information is needed to troubleshoot my problem, so I have included quite a bit of output below from some of the less verbose programs that were suggested on http://acpi.sourceforge.net/. Thanks, Joe Crivello # cat /proc/acpi/processor/CPU0/power active state: C2 default state: C1 bus master activity: 00000000 states: C1: promotion[C2] demotion[--] latency[000] usage[00000010] *C2: promotion[--] demotion[C1] latency[001] usage[00176695] C3: # dmesg | grep -i acpi BIOS-e820: 000000001ff70000 - 000000001ff7c000 (ACPI data) BIOS-e820: 000000001ff7c000 - 000000001ff80000 (ACPI NVS) ACPI: RSDP (v000 PTLTD ) @ 0x000f69d0 ACPI: RSDT (v001 SONY G0 0x20030724 PTL 0x00000000) @ 0x1ff7806b ACPI: FADT (v002 SONY G0 0x20030724 PTL 0x00000050) @ 0x1ff7bec2 ACPI: BOOT (v001 SONY G0 0x20030724 PTL 0x00000001) @ 0x1ff7bfd8 ACPI: SSDT (v001 SONY G0 0x20030724 PTL 0x00000000) @ 0x1ff7809b ACPI: DSDT (v001 SONY G0 0x20030724 PTL 0x0100000e) @ 0x00000000 ACPI: Looking for DSDT in initrd... not found! ACPI: IRQ9 SCI: Level Trigger. ACPI: Subsystem revision 20040816 ACPI: Interpreter enabled ACPI: Using PIC for interrupt routing ACPI: PCI Root Bridge [PCI0] (00:00) ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.AGPB._PRT] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PCIB._PRT] ACPI: PCI Interrupt Link [LNKA] (IRQs *9) ACPI: PCI Interrupt Link [LNKB] (IRQs 9) *0, disabled. ACPI: PCI Interrupt Link [LNKC] (IRQs 9) *0, disabled. ACPI: PCI Interrupt Link [LNKD] (IRQs *9) ACPI: PCI Interrupt Link [LNKE] (IRQs *9) ACPI: PCI Interrupt Link [LNKF] (IRQs 9) *3 ACPI: PCI Interrupt Link [LNKG] (IRQs 9) *0, disabled. ACPI: PCI Interrupt Link [LNKH] (IRQs 9) *0, disabled. ACPI: Embedded Controller [EC0] (gpe 28) PCI: Using ACPI for IRQ routing ACPI: PCI Interrupt Link [LNKA] enabled at IRQ 9 ACPI: PCI interrupt 0000:00:1d.0[A] -> GSI 9 (level, low) -> IRQ 9 ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 9 ACPI: PCI interrupt 0000:00:1d.1[B] -> GSI 9 (level, low) -> IRQ 9 ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 9 ACPI: PCI interrupt 0000:00:1d.2[C] -> GSI 9 (level, low) -> IRQ 9 ACPI: PCI Interrupt Link [LNKH] enabled at IRQ 9 ACPI: PCI interrupt 0000:00:1d.7[D] -> GSI 9 (level, low) -> IRQ 9 ACPI: PCI interrupt 0000:00:1f.1[A]: no GSI ACPI: PCI Interrupt Link [LNKB] enabled at IRQ 9 ACPI: PCI interrupt 0000:00:1f.3[B] -> GSI 9 (level, low) -> IRQ 9 ACPI: PCI interrupt 0000:00:1f.5[B] -> GSI 9 (level, low) -> IRQ 9 ACPI: PCI interrupt 0000:00:1f.6[B] -> GSI 9 (level, low) -> IRQ 9 ACPI: PCI interrupt 0000:01:00.0[A] -> GSI 9 (level, low) -> IRQ 9 ACPI: PCI Interrupt Link [LNKF] enabled at IRQ 9 ACPI: PCI interrupt 0000:02:05.0[A] -> GSI 9 (level, low) -> IRQ 9 ACPI: PCI Interrupt Link [LNKG] enabled at IRQ 9 ACPI: PCI interrupt 0000:02:05.1[B] -> GSI 9 (level, low) -> IRQ 9 ACPI: PCI Interrupt Link [LNKE] enabled at IRQ 9 ACPI: PCI interrupt 0000:02:08.0[A] -> GSI 9 (level, low) -> IRQ 9 ACPI: PCI interrupt 0000:02:0b.0[A] -> GSI 9 (level, low) -> IRQ 9 ACPI: AC Adapter [ACAD] (on-line) ACPI: Battery Slot [BAT1] (battery present) ACPI: Lid Switch [LID0] ACPI: Power Button (CM) [PWRB] ACPI: Processor [CPU0] (supports C1 C2, 8 throttling states) ACPI: Thermal Zone [ATF0] (58 C) ACPI: PCI interrupt 0000:00:1f.1[A]: no GSI ACPI: PCI interrupt 0000:02:05.0[A] -> GSI 9 (level, low) -> IRQ 9 ACPI: PCI interrupt 0000:00:1d.7[D] -> GSI 9 (level, low) -> IRQ 9 ACPI: PCI interrupt 0000:00:1d.0[A] -> GSI 9 (level, low) -> IRQ 9 ACPI: PCI interrupt 0000:00:1d.1[B] -> GSI 9 (level, low) -> IRQ 9 ACPI: PCI interrupt 0000:00:1d.2[C] -> GSI 9 (level, low) -> IRQ 9 ACPI: PCI interrupt 0000:00:1f.5[B] -> GSI 9 (level, low) -> IRQ 9 ACPI: (supports S0 S3 S4 S5) ACPI wakeup devices: ACPI: PCI interrupt 0000:02:05.1[B] -> GSI 9 (level, low) -> IRQ 9 ACPI: PCI interrupt 0000:02:08.0[A] -> GSI 9 (level, low) -> IRQ 9 ACPI: PCI interrupt 0000:02:0b.0[A] -> GSI 9 (level, low) -> IRQ 9 # dmesg | grep -i cpu Initializing CPU#0 CPU: After generic identify, caps: a7e9f9bf 00000000 00000000 00000000 CPU: After vendor identify, caps: a7e9f9bf 00000000 00000000 00000000 CPU: L1 I cache: 32K, L1 D cache: 32K CPU: L2 cache: 1024K CPU: After all inits, caps: a7e9f9bf 00000000 00000000 00000040 Intel machine check reporting enabled on CPU#0. CPU: Intel(R) Pentium(R) M processor 1600MHz stepping 05 ACPI: Processor [CPU0] (supports C1 C2, 8 throttling states) # lspci 0000:00:00.0 Host bridge: Intel Corp. 82855PM Processor to I/O Controller (rev 03) 0000:00:01.0 PCI bridge: Intel Corp. 82855PM Processor to AGP Controller (rev 03) 0000:00:1d.0 USB Controller: Intel Corp. 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) USB UHCI Controller #1 (rev 03) 0000:00:1d.1 USB Controller: Intel Corp. 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) USB UHCI Controller #2 (rev 03) 0000:00:1d.2 USB Controller: Intel Corp. 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) USB UHCI Controller #3 (rev 03) 0000:00:1d.7 USB Controller: Intel Corp. 82801DB/DBM (ICH4/ICH4-M) USB2 EHCI Controller (rev 03) 0000:00:1e.0 PCI bridge: Intel Corp. 82801 Mobile PCI Bridge (rev 83) 0000:00:1f.0 ISA bridge: Intel Corp. 82801DBM (ICH4-M) LPC Interface Bridge (rev 03) 0000:00:1f.1 IDE interface: Intel Corp. 82801DBM (ICH4-M) IDE Controller (rev 03) 0000:00:1f.3 SMBus: Intel Corp. 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) SMBus Controller (rev 03) 0000:00:1f.5 Multimedia audio controller: Intel Corp. 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) AC'97 Audio Controller (rev 03) 0000:00:1f.6 Modem: Intel Corp. 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) AC'97 Modem Controller (rev 03) 0000:01:00.0 VGA compatible controller: ATI Technologies Inc Radeon Mobility M6 LY 0000:02:05.0 CardBus bridge: Ricoh Co Ltd RL5c475 (rev b8) 0000:02:05.1 FireWire (IEEE 1394): Ricoh Co Ltd R5C551 IEEE 1394 Controller 0000:02:08.0 Ethernet controller: Intel Corp. 82801DB PRO/100 VE (MOB) Ethernet Controller (rev 83) 0000:02:0b.0 Network controller: Intel Corp. PRO/Wireless LAN 2100 3B Mini PCI Adapter (rev 04) # cat /proc/interrupts CPU0 0: 15415693 XT-PIC timer 1: 17307 XT-PIC i8042 2: 0 XT-PIC cascade 9: 83796 XT-PIC acpi, yenta, ehci_hcd, uhci_hcd, uhci_hcd, uhci_hcd, Intel 82801DB-ICH4, ohci1394, eth2 12: 306582 XT-PIC i8042 14: 151739 XT-PIC ide0 15: 11 XT-PIC ide1 NMI: 0 ERR: 0 ------------------------------------------------------- This SF.net email is sponsored by: IT Product Guide on ITManagersJournal Use IT products in your business? Tell us what you think of them. Give us Your Opinions, Get Free ThinkGeek Gift Certificates! Click to find out more http://productguide.itmanagersjournal.com/guidepromo.tmpl