From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mike Brady Subject: RE: [Fwd: Problems with power management] Date: Thu, 04 Jun 2009 22:19:15 +1200 Message-ID: <1244110755.4540.19.camel@mosquito.devnull.net.nz> References: <1244094046.4540.6.camel@mosquito.devnull.net.nz> <8FED46E8A9CA574792FC7AACAC38FE7701E4416776@PDSMSX501.ccr.corp.intel.com> <1244109307.4540.13.camel@mosquito.devnull.net.nz> <8FED46E8A9CA574792FC7AACAC38FE7701E44167EF@PDSMSX501.ccr.corp.intel.com> Reply-To: mike.brady@devnull.net.nz Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Return-path: In-Reply-To: <8FED46E8A9CA574792FC7AACAC38FE7701E44167EF@PDSMSX501.ccr.corp.intel.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xensource.com Errors-To: xen-devel-bounces@lists.xensource.com To: "Wei, Gang" Cc: xen-devel , Keir Fraser List-Id: xen-devel@lists.xenproject.org I have just tried that. It has made no difference. =20 May be the Centos kernel does not have something that is required. What needs to be enabled in the Dom0 kernel for PM to work? On Thu, 2009-06-04 at 18:05 +0800, Wei, Gang wrote: > Can you try with removing "dom0_max_vcpus=3D1" from the grub line? I su= spect this is a dom0 kernel issue. The upstream 2.6.18 xen-linux kernel w= orks well as dom0 kernel with PM. I am not sure about Centos 5.3 kernel. >=20 > Jimmy >=20 > Mike Brady wrote: > > The BIOS has the following options, both of which are enabled: > > - Intel Speed Step > > - Deep C-State Support > > > > As reported by /proc/cpuinfo the cpu speed does vary using a native > > Linux kernel. > > > > Sorry but I am not in a position to do my own build at the moment. I > > may be able to try it next week. > > > > Thanks > > > > Mike > > > > On Thu, 2009-06-04 at 16:41 +0800, Wei, Gang wrote: > >> Hi, Mike, > >> > >> Are there any BIOS options in your box related with C-states > > or P-states? These may be disabled. > >> > >> Or can you try the native Linux first to make sure you can see the > >> PM effect? > >> > >> Further, if you can rebuild Xen yourself, please turn on the > > C/P state debug flag ( e.g. uncomment/*#define DEBUG_PM_CX*/ > > in cpu_idle.c) , and repost the serial log for more detail info. > >> > >> Jimmy > >> > >>> -----Original Message----- > >>> From: Keir Fraser [mailto:keir.fraser@eu.citrix.com] > >>> Sent: 2009=E5=B9=B46=E6=9C=884=E6=97=A5 15:47 > >>> To: mike.brady@devnull.net.nz; xen-devel > >>> Cc: Wei, Gang > >>> Subject: Re: [Xen-devel] [Fwd: Problems with power management] > >>> > >>> Your best bet tool here is 'hg -v history tools/misc/xenpm.c | > >>> less' and pick one of the developers of the component. In this case > >>> Wei Gang would be plausible (cc'ed). > >>> > >>> -- Keir > >>> > >>> On 04/06/2009 06:40, "Mike Brady" wrote= : > >>> > >>>> I posted this on the user list but it has been suggested to me > >>>> that it may pay to ask on the devel list as well as I didn't get > >>>> any responses. > >>>> > >>>> Thanks > >>>> > >>>> Mike > >>>> > >>>> -------- Forwarded Message -------- > >>>>> From: Mike Brady > >>>>> Reply-To: mike.brady@devnull.net.nz > >>>>> To: xen-users@lists.xensource.com > >>>>> Subject: Problems with power management > >>>>> Date: Sat, 30 May 2009 16:28:11 +1200 > >>>>> > >>>>> I do not seem to be able to get any where with the power > >>>>> management functions. I have had a look at the xenpm Wiki page, > >>>>> but it hasn't helped. Its probably something completely obvious, > >>>>> but I can't see it. > >>>>> > >>>>> I running Xen 3.4.0 on Centos 5.3 x86_64 using the gitco RPMs on > >>>>> an Intel S5000PSL motherboard with 2 x Xeon 5410s. Dom0 is > >>>>> running the latest Centos 5.3 kernel. > >>>>> > >>>>> My xm dmesg output is below followed by the output that I get > >>>>> from the xenpm get* commands, which isn't much. > >>>>> > >>>>> =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D > >>>>> [root@b52 ~]# xm dmesg > >>>>> __ __ _____ _ _ ___ > >>>>> \ \/ /___ _ __ |___ /| || | / _ \ > >>>>> \ // _ \ '_ \ |_ \| || |_| | | | > >>>>> / \ __/ | | | ___) |__ _| |_| | > >>>>> /_/\_\___|_| |_| |____(_) |_|(_)___/ > >>>>> > >>>>> (XEN) Xen version 3.4.0 (root@gitco.tld) (gcc version 4.1.2 > >>>>> 20080704 (Red Hat 4.1.2-44)) Wed May 27 21:53:09 CEST 2009 > >>>>> (XEN) Latest ChangeSet: unavailable > >>>>> (XEN) Command line: cpufreq=3Dxen cpuidle dom0_max_vcpus=3D1 > >>>>> dom0_vcpus_pin=3Dtrue dom0_mem=3D1024M > > apic_verbosity=3Dverbose loglvl=3Dall > >>>>> (XEN) Video information: > >>>>> (XEN) VGA is text mode 80x25, font 8x16 > >>>>> (XEN) VBE/DDC methods: none; EDID transfer time: 2 seconds > >>>>> (XEN) EDID info not retrieved because no DDC retrieval method > >>>>> detected (XEN) Disc information: (XEN) Found 2 MBR signatures > >>>>> (XEN) Found 2 EDD information structures > >>>>> (XEN) Xen-e820 RAM map: > >>>>> (XEN) 0000000000000000 - 000000000009f400 (usable) > >>>>> (XEN) 000000000009f400 - 0000000000100000 (reserved) > >>>>> (XEN) 0000000000100000 - 000000009e2e1000 (usable) > >>>>> (XEN) 000000009e2e1000 - 000000009e3a3000 (ACPI NVS) > >>>>> (XEN) 000000009e3a3000 - 000000009fa32000 (usable) > >>>>> (XEN) 000000009fa32000 - 000000009fa9a000 (reserved) > >>>>> (XEN) 000000009fa9a000 - 000000009faac000 (usable) > >>>>> (XEN) 000000009faac000 - 000000009fb1a000 (ACPI NVS) > >>>>> (XEN) 000000009fb1a000 - 000000009fb26000 (usable) > >>>>> (XEN) 000000009fb26000 - 000000009fb3a000 (ACPI data) > >>>>> (XEN) 000000009fb3a000 - 000000009fc00000 (usable) > >>>>> (XEN) 000000009fc00000 - 00000000b0000000 (reserved) > >>>>> (XEN) 00000000ffc00000 - 00000000ffc0c000 (reserved) > >>>>> (XEN) 0000000100000000 - 0000000260000000 (usable) > >>>>> (XEN) System RAM: 8185MB (8382412kB) > >>>>> (XEN) ACPI: RSDP 000F03C0, 0024 (r2 INTEL ) > >>>>> (XEN) ACPI: XSDT 9FB39120, 0084 (r1 INTEL S5000PSL 0 INTL > >>>>> 1000013) (XEN) ACPI: FACP 9FB37000, 00F4 (r3 INTEL S5000PSL > >>>>> 0 INTL 1000013) (XEN) ACPI: DSDT 9FB30000, 57F6 (r2 INTEL > >>>>> S5000PSL 1 INTL 1000013) (XEN) ACPI: FACS 9FAAC000, 0040 > >>>>> (XEN) ACPI: APIC 9FB36000, 00C8 (r1 INTEL S5000PSL 0 INTL > >>>>> 1000013) (XEN) ACPI: SPCR 9FB2F000, 0050 (r1 INTEL S5000PSL > >>>>> 0 INTL 1000013) (XEN) ACPI: HPET 9FB2E000, 0038 (r1 INTEL > >>>>> S5000PSL 1 INTL 1000013) (XEN) ACPI: MCFG 9FB2D000, 003C > >>>>> (r1 INTEL S5000PSL 1 INTL 1000013) (XEN) ACPI: SSDT > >>>>> 9FB2C000, 0A14 (r2 INTEL EIST 4000 INTL 1000013) (XEN) > >>>>> ACPI: SSDT 9FB2B000, 0193 (r2 INTEL IPMI 4000 INTL > >>>>> 1000013) (XEN) ACPI: SSDT 9FB2A000, 00CE (r2 INTEL CST > >>>>> 4000 INTL 1000013) (XEN) ACPI: HEST 9FB29000, 00A8 (r1 INTEL > >>>>> S5000PSL 1 INTL 1) (XEN) ACPI: BERT 9FB28000, 0030 (r1 > >>>>> INTEL S5000PSL 1 INTL 1) (XEN) ACPI: ERST 9FB27000, 0230 > >>>>> (r1 INTEL S5000PSL 1 INTL 1) (XEN) ACPI: EINJ 9FB26000, > >>>>> 0130 (r1 INTEL S5000PSL 1 INTL 1) (XEN) NUMA turned off > >>>>> (XEN) Faking a node at 0000000000000000-0000000260000000 (XEN) > >>>>> Domain heap initialised (XEN) found SMP MP-table at 000fd190 > >>>>> (XEN) DMI 2.5 present. (XEN) Using APIC driver default > >>>>> (XEN) ACPI: PM-Timer IO Port: 0x408 > >>>>> (XEN) ACPI: ACPI SLEEP INFO: pm1x_cnt[404,0], pm1x_evt[400,0] > >>>>> (XEN) ACPI: wakeup_vec[9faac00c], vec_size[20] > >>>>> (XEN) ACPI: Local APIC address 0xfee00000 > >>>>> (XEN) ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled) > >>>>> (XEN) Processor #0 7:7 APIC version 20 > >>>>> (XEN) ACPI: LAPIC (acpi_id[0x01] lapic_id[0x02] enabled) > >>>>> (XEN) Processor #2 7:7 APIC version 20 > >>>>> (XEN) ACPI: LAPIC (acpi_id[0x02] lapic_id[0x04] enabled) > >>>>> (XEN) Processor #4 7:7 APIC version 20 > >>>>> (XEN) ACPI: LAPIC (acpi_id[0x03] lapic_id[0x06] enabled) > >>>>> (XEN) Processor #6 7:7 APIC version 20 > >>>>> (XEN) ACPI: LAPIC (acpi_id[0x04] lapic_id[0x01] enabled) > >>>>> (XEN) Processor #1 7:7 APIC version 20 > >>>>> (XEN) ACPI: LAPIC (acpi_id[0x05] lapic_id[0x03] enabled) > >>>>> (XEN) Processor #3 7:7 APIC version 20 > >>>>> (XEN) ACPI: LAPIC (acpi_id[0x06] lapic_id[0x05] enabled) > >>>>> (XEN) Processor #5 7:7 APIC version 20 > >>>>> (XEN) ACPI: LAPIC (acpi_id[0x07] lapic_id[0x07] enabled) > >>>>> (XEN) Processor #7 7:7 APIC version 20 > >>>>> (XEN) ACPI: LAPIC_NMI (acpi_id[0x00] high level lint[0x1]) > >>>>> (XEN) ACPI: LAPIC_NMI (acpi_id[0x01] high level lint[0x1]) > >>>>> (XEN) ACPI: LAPIC_NMI (acpi_id[0x02] high level lint[0x1]) > >>>>> (XEN) ACPI: LAPIC_NMI (acpi_id[0x03] high level lint[0x1]) > >>>>> (XEN) ACPI: LAPIC_NMI (acpi_id[0x04] high level lint[0x1]) > >>>>> (XEN) ACPI: LAPIC_NMI (acpi_id[0x05] high level lint[0x1]) > >>>>> (XEN) ACPI: LAPIC_NMI (acpi_id[0x06] high level lint[0x1]) > >>>>> (XEN) ACPI: LAPIC_NMI (acpi_id[0x07] high level lint[0x1]) > >>>>> (XEN) ACPI: IOAPIC (id[0x08] address[0xfec00000] gsi_base[0]) > >>>>> (XEN) IOAPIC[0]: apic_id 8, version 32, address 0xfec00000, GSI > >>>>> 0-23 (XEN) ACPI: IOAPIC (id[0x09] address[0xfec80000] > >>>>> gsi_base[24]) (XEN) IOAPIC[1]: apic_id 9, version 32, address > >>>>> 0xfec80000, GSI 24-47 (XEN) ACPI: INT_SRC_OVR (bus 0 bus_irq 0 > >>>>> global_irq 2 dfl dfl) (XEN) ACPI: INT_SRC_OVR (bus 0 bus_irq 9 > >>>>> global_irq 9 high level) (XEN) ACPI: IRQ0 used by override. > >>>>> (XEN) ACPI: IRQ2 used by override. > >>>>> (XEN) ACPI: IRQ9 used by override. > >>>>> (XEN) Enabling APIC mode: Flat. Using 2 I/O APICs > >>>>> (XEN) ACPI: HPET id: 0x8086a201 base: 0xfed00000 > >>>>> (XEN) Using ACPI (MADT) for SMP configuration information > >>>>> (XEN) mapped APIC to ffff828bffffe000 (fee00000) > >>>>> (XEN) mapped IOAPIC to ffff828bffffd000 (fec00000) > >>>>> (XEN) mapped IOAPIC to ffff828bffffc000 (fec80000) > >>>>> (XEN) Using scheduler: SMP Credit Scheduler (credit) (XEN) > >>>>> Initializing CPU#0 (XEN) Detected 2327.591 MHz processor. > >>>>> (XEN) CPU: L1 I cache: 32K, L1 D cache: 32K > >>>>> (XEN) CPU: L2 cache: 6144K > >>>>> (XEN) CPU: Physical Processor ID: 0 > >>>>> (XEN) CPU: Processor Core ID: 0 > >>>>> (XEN) VMX: Supported advanced features: > >>>>> (XEN) - APIC MMIO access virtualisation > >>>>> (XEN) - APIC TPR shadow > >>>>> (XEN) - Virtual NMI > >>>>> (XEN) - MSR direct-access bitmap > >>>>> (XEN) HVM: VMX enabled > >>>>> (XEN) Intel machine check reporting enabled on CPU#0. > >>>>> (XEN) CPU0: Thermal monitoring enabled (TM2) > >>>>> (XEN) CMCI: CPU0 has no CMCI support > >>>>> (XEN) CPU0: Intel(R) Xeon(R) CPU E5410 @ 2.33GHz > >>>>> stepping 06 (XEN) enabled ExtINT on CPU#0 (XEN) Booting processor > >>>>> 1/2 eip 8c000 (XEN) Initializing CPU#1 > >>>>> (XEN) masked ExtINT on CPU#1 > >>>>> (XEN) CPU: L1 I cache: 32K, L1 D cache: 32K > >>>>> (XEN) CPU: L2 cache: 6144K > >>>>> (XEN) CPU: Physical Processor ID: 0 > >>>>> (XEN) CPU: Processor Core ID: 2 > >>>>> (XEN) Intel machine check reporting enabled on CPU#1. > >>>>> (XEN) CPU1: Thermal monitoring enabled (TM2) > >>>>> (XEN) CMCI: CPU1 has no CMCI support > >>>>> (XEN) CPU1: Intel(R) Xeon(R) CPU E5410 @ 2.33GHz > >>>>> stepping 06 (XEN) Booting processor 2/4 eip 8c000 > >>>>> (XEN) Initializing CPU#2 > >>>>> (XEN) masked ExtINT on CPU#2 > >>>>> (XEN) CPU: L1 I cache: 32K, L1 D cache: 32K > >>>>> (XEN) CPU: L2 cache: 6144K > >>>>> (XEN) CPU: Physical Processor ID: 1 > >>>>> (XEN) CPU: Processor Core ID: 0 > >>>>> (XEN) Intel machine check reporting enabled on CPU#2. > >>>>> (XEN) CPU2: Thermal monitoring enabled (TM2) > >>>>> (XEN) CMCI: CPU2 has no CMCI support > >>>>> (XEN) CPU2: Intel(R) Xeon(R) CPU E5410 @ 2.33GHz > >>>>> stepping 06 (XEN) Booting processor 3/6 eip 8c000 > >>>>> (XEN) Initializing CPU#3 > >>>>> (XEN) masked ExtINT on CPU#3 > >>>>> (XEN) CPU: L1 I cache: 32K, L1 D cache: 32K > >>>>> (XEN) CPU: L2 cache: 6144K > >>>>> (XEN) CPU: Physical Processor ID: 1 > >>>>> (XEN) CPU: Processor Core ID: 2 > >>>>> (XEN) Intel machine check reporting enabled on CPU#3. > >>>>> (XEN) CPU3: Thermal monitoring enabled (TM2) > >>>>> (XEN) CMCI: CPU3 has no CMCI support > >>>>> (XEN) CPU3: Intel(R) Xeon(R) CPU E5410 @ 2.33GHz > >>>>> stepping 06 (XEN) Booting processor 4/1 eip 8c000 > >>>>> (XEN) Initializing CPU#4 > >>>>> (XEN) masked ExtINT on CPU#4 > >>>>> (XEN) CPU: L1 I cache: 32K, L1 D cache: 32K > >>>>> (XEN) CPU: L2 cache: 6144K > >>>>> (XEN) CPU: Physical Processor ID: 0 > >>>>> (XEN) CPU: Processor Core ID: 1 > >>>>> (XEN) Intel machine check reporting enabled on CPU#4. > >>>>> (XEN) CPU4: Thermal monitoring enabled (TM2) > >>>>> (XEN) CMCI: CPU4 has no CMCI support > >>>>> (XEN) CPU4: Intel(R) Xeon(R) CPU E5410 @ 2.33GHz > >>>>> stepping 06 (XEN) Booting processor 5/3 eip 8c000 > >>>>> (XEN) Initializing CPU#5 > >>>>> (XEN) masked ExtINT on CPU#5 > >>>>> (XEN) CPU: L1 I cache: 32K, L1 D cache: 32K > >>>>> (XEN) CPU: L2 cache: 6144K > >>>>> (XEN) CPU: Physical Processor ID: 0 > >>>>> (XEN) CPU: Processor Core ID: 3 > >>>>> (XEN) Intel machine check reporting enabled on CPU#5. > >>>>> (XEN) CPU5: Thermal monitoring enabled (TM2) > >>>>> (XEN) CMCI: CPU5 has no CMCI support > >>>>> (XEN) CPU5: Intel(R) Xeon(R) CPU E5410 @ 2.33GHz > >>>>> stepping 06 (XEN) Booting processor 6/5 eip 8c000 > >>>>> (XEN) Initializing CPU#6 > >>>>> (XEN) masked ExtINT on CPU#6 > >>>>> (XEN) CPU: L1 I cache: 32K, L1 D cache: 32K > >>>>> (XEN) CPU: L2 cache: 6144K > >>>>> (XEN) CPU: Physical Processor ID: 1 > >>>>> (XEN) CPU: Processor Core ID: 1 > >>>>> (XEN) Intel machine check reporting enabled on CPU#6. > >>>>> (XEN) CPU6: Thermal monitoring enabled (TM2) > >>>>> (XEN) CMCI: CPU6 has no CMCI support > >>>>> (XEN) CPU6: Intel(R) Xeon(R) CPU E5410 @ 2.33GHz > >>>>> stepping 06 (XEN) Booting processor 7/7 eip 8c000 > >>>>> (XEN) Initializing CPU#7 > >>>>> (XEN) masked ExtINT on CPU#7 > >>>>> (XEN) CPU: L1 I cache: 32K, L1 D cache: 32K > >>>>> (XEN) CPU: L2 cache: 6144K > >>>>> (XEN) CPU: Physical Processor ID: 1 > >>>>> (XEN) CPU: Processor Core ID: 3 > >>>>> (XEN) Intel machine check reporting enabled on CPU#7. > >>>>> (XEN) CPU7: Thermal monitoring enabled (TM2) > >>>>> (XEN) CMCI: CPU7 has no CMCI support > >>>>> (XEN) CPU7: Intel(R) Xeon(R) CPU E5410 @ 2.33GHz > >>>>> stepping 06 (XEN) Total of 8 processors activated. > >>>>> (XEN) ENABLING IO-APIC IRQs > >>>>> (XEN) -> Using new ACK method > >>>>> (XEN) init IO_APIC IRQs > >>>>> (XEN) IO-APIC (apicid-pin) 8-0, 8-16, 8-17, 8-18, 8-19, 8-20, > >>>>> 8-21, 8-22, 8-23, 9-0, 9-1, 9-2, 9-3, 9-4, 9-5, 9-6, 9-7, 9-8, > >>>>> 9-9, 9-10, 9-11, 9-12, 9-13, 9-14, 9-15, 9-16, 9-17, 9-18, 9-19, > >>>>> 9-20, 9-21, 9-22, 9-23 not connected. (XEN) ..TIMER: vector=3D0xF= 0 > >>>>> apic1=3D0 pin1=3D2 apic2=3D-1 pin2=3D-1 (XEN) number of MP IRQ so= urces: > >>>>> 15. (XEN) number of IO-APIC #8 registers: 24. > >>>>> (XEN) number of IO-APIC #9 registers: 24. > >>>>> (XEN) testing the IO APIC....................... > >>>>> (XEN) IO APIC #8...... > >>>>> (XEN) .... register #00: 08000000 > >>>>> (XEN) ....... : physical APIC id: 08 > >>>>> (XEN) ....... : Delivery Type: 0 > >>>>> (XEN) ....... : LTS : 0 > >>>>> (XEN) .... register #01: 00170020 > >>>>> (XEN) ....... : max redirection entries: 0017 > >>>>> (XEN) ....... : PRQ implemented: 0 > >>>>> (XEN) ....... : IO APIC version: 0020 > >>>>> (XEN) .... IRQ redirection table: > >>>>> (XEN) NR Log Phy Mask Trig IRR Pol Stat Dest Deli Vect: > >>>>> (XEN) 00 000 00 1 0 0 0 0 0 0 00 > >>>>> (XEN) 01 001 01 0 0 0 0 0 1 1 20 > >>>>> (XEN) 02 001 01 0 0 0 0 0 1 1 F0 > >>>>> (XEN) 03 001 01 0 0 0 0 0 1 1 28 > >>>>> (XEN) 04 001 01 0 0 0 0 0 1 1 30 > >>>>> (XEN) 05 001 01 0 0 0 0 0 1 1 38 > >>>>> (XEN) 06 001 01 0 0 0 0 0 1 1 40 > >>>>> (XEN) 07 001 01 0 0 0 0 0 1 1 48 > >>>>> (XEN) 08 001 01 0 0 0 0 0 1 1 50 > >>>>> (XEN) 09 001 01 1 1 0 0 0 1 1 58 > >>>>> (XEN) 0a 001 01 0 0 0 0 0 1 1 60 > >>>>> (XEN) 0b 001 01 0 0 0 0 0 1 1 68 > >>>>> (XEN) 0c 001 01 0 0 0 0 0 1 1 70 > >>>>> (XEN) 0d 001 01 0 0 0 0 0 1 1 78 > >>>>> (XEN) 0e 001 01 0 0 0 0 0 1 1 88 > >>>>> (XEN) 0f 001 01 0 0 0 0 0 1 1 90 > >>>>> (XEN) 10 000 00 1 0 0 0 0 0 0 00 > >>>>> (XEN) 11 000 00 1 0 0 0 0 0 0 00 > >>>>> (XEN) 12 000 00 1 0 0 0 0 0 0 00 > >>>>> (XEN) 13 000 00 1 0 0 0 0 0 0 00 > >>>>> (XEN) 14 000 00 1 0 0 0 0 0 0 00 > >>>>> (XEN) 15 000 00 1 0 0 0 0 0 0 00 > >>>>> (XEN) 16 000 00 1 0 0 0 0 0 0 00 > >>>>> (XEN) 17 000 00 1 0 0 0 0 0 0 00 (XEN) IO > >>>>> APIC #9...... (XEN) .... register #00: 09000000 > >>>>> (XEN) ....... : physical APIC id: 09 > >>>>> (XEN) ....... : Delivery Type: 0 > >>>>> (XEN) ....... : LTS : 0 > >>>>> (XEN) .... register #01: 00178020 > >>>>> (XEN) ....... : max redirection entries: 0017 > >>>>> (XEN) ....... : PRQ implemented: 1 > >>>>> (XEN) ....... : IO APIC version: 0020 > >>>>> (XEN) .... register #02: 09000000 > >>>>> (XEN) ....... : arbitration: 09 > >>>>> (XEN) .... register #03: 00000001 > >>>>> (XEN) ....... : Boot DT : 1 > >>>>> (XEN) .... IRQ redirection table: > >>>>> (XEN) NR Log Phy Mask Trig IRR Pol Stat Dest Deli Vect: > >>>>> (XEN) 00 000 00 1 0 0 0 0 0 0 00 > >>>>> (XEN) 01 000 00 1 0 0 0 0 0 0 00 > >>>>> (XEN) 02 000 00 1 0 0 0 0 0 0 00 > >>>>> (XEN) 03 000 00 1 0 0 0 0 0 0 00 > >>>>> (XEN) 04 000 00 1 0 0 0 0 0 0 00 > >>>>> (XEN) 05 000 00 1 0 0 0 0 0 0 00 > >>>>> (XEN) 06 000 00 1 0 0 0 0 0 0 00 > >>>>> (XEN) 07 000 00 1 0 0 0 0 0 0 00 > >>>>> (XEN) 08 000 00 1 0 0 0 0 0 0 00 > >>>>> (XEN) 09 000 00 1 0 0 0 0 0 0 00 > >>>>> (XEN) 0a 000 00 1 0 0 0 0 0 0 00 > >>>>> (XEN) 0b 000 00 1 0 0 0 0 0 0 00 > >>>>> (XEN) 0c 000 00 1 0 0 0 0 0 0 00 > >>>>> (XEN) 0d 000 00 1 0 0 0 0 0 0 00 > >>>>> (XEN) 0e 000 00 1 0 0 0 0 0 0 00 > >>>>> (XEN) 0f 000 00 1 0 0 0 0 0 0 00 > >>>>> (XEN) 10 000 00 1 0 0 0 0 0 0 00 > >>>>> (XEN) 11 000 00 1 0 0 0 0 0 0 00 > >>>>> (XEN) 12 000 00 1 0 0 0 0 0 0 00 > >>>>> (XEN) 13 000 00 1 0 0 0 0 0 0 00 > >>>>> (XEN) 14 000 00 1 0 0 0 0 0 0 00 > >>>>> (XEN) 15 000 00 1 0 0 0 0 0 0 00 > >>>>> (XEN) 16 000 00 1 0 0 0 0 0 0 00 > >>>>> (XEN) 17 000 00 1 0 0 0 0 0 0 00 > >>>>> (XEN) Using vector-based indexing > >>>>> (XEN) IRQ to pin mappings: > >>>>> (XEN) IRQ240 -> 0:2 > >>>>> (XEN) IRQ32 -> 0:1 > >>>>> (XEN) IRQ40 -> 0:3 > >>>>> (XEN) IRQ48 -> 0:4 > >>>>> (XEN) IRQ56 -> 0:5 > >>>>> (XEN) IRQ64 -> 0:6 > >>>>> (XEN) IRQ72 -> 0:7 > >>>>> (XEN) IRQ80 -> 0:8 > >>>>> (XEN) IRQ88 -> 0:9 > >>>>> (XEN) IRQ96 -> 0:10 > >>>>> (XEN) IRQ104 -> 0:11 > >>>>> (XEN) IRQ112 -> 0:12 > >>>>> (XEN) IRQ120 -> 0:13 > >>>>> (XEN) IRQ136 -> 0:14 > >>>>> (XEN) IRQ144 -> 0:15 > >>>>> (XEN) .................................... done. > >>>>> (XEN) Using local APIC timer interrupts. > >>>>> (XEN) calibrating APIC timer ... > >>>>> (XEN) ..... CPU clock speed is 2327.5697 MHz. > >>>>> (XEN) ..... host bus clock speed is 332.5098 MHz. > >>>>> (XEN) ..... bus_scale =3D 0x00015489 > >>>>> (XEN) checking TSC synchronization across 8 CPUs: passed. > >>>>> (XEN) Platform timer is 14.318MHz HPET > >>>>> (XEN) Brought up 8 CPUs > >>>>> (XEN) I/O virtualisation disabled > >>>>> (XEN) HPET: 3 timers in total, 0 timers will be used for > >>>>> broadcast (XEN) ACPI sleep modes: S3 (XEN) mcheck_poll: Machine > >>>>> check polling timer started. (XEN) *** LOADING DOMAIN 0 *** > >>>>> (XEN) Xen kernel: 64-bit, lsb, compat32 > >>>>> (XEN) Dom0 kernel: 64-bit, lsb, paddr 0xffffffff80200000 -> > >>>>> 0xffffffff8074310c (XEN) PHYSICAL MEMORY ARRANGEMENT: > >>>>> (XEN) Dom0 alloc.: 0000000256000000->0000000258000000 (253952 > >>>>> pages to be allocated) (XEN) VIRTUAL MEMORY ARRANGEMENT: > >>>>> (XEN) Loaded kernel: ffffffff80200000->ffffffff8074310c > >>>>> (XEN) Init. ramdisk: ffffffff80744000->ffffffff80f63a00 > >>>>> (XEN) Phys-Mach map: ffffffff80f64000->ffffffff81164000 > >>>>> (XEN) Start info: ffffffff81164000->ffffffff811644b4 > >>>>> (XEN) Page tables: ffffffff81165000->ffffffff81172000 > >>>>> (XEN) Boot stack: ffffffff81172000->ffffffff81173000 > >>>>> (XEN) TOTAL: ffffffff80000000->ffffffff81400000 > >>>>> (XEN) ENTRY ADDRESS: ffffffff80200000 > >>>>> (XEN) Dom0 has maximum 1 VCPUs > >>>>> (XEN) Scrubbing Free > >>>>> RAM: > >>>>> > > ............................................................... > > .......do > >>> ne. > >>>>> (XEN) Xen trace buffers: disabled > >>>>> (XEN) Std. Loglevel: All > >>>>> (XEN) Guest Loglevel: Nothing (Rate-limited: Errors and warnings) > >>>>> (XEN) Xen is relinquishing VGA console. > >>>>> (XEN) *** Serial input -> DOM0 (type 'CTRL-a' three times to > >>>>> switch input to Xen) (XEN) Freed 124kB init memory. > >>>>> > >>>>> =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D > >>>>> > >>>>> [root@b52 ~]# xenpm get-cpuidle-states > >>>>> Max C-state: C7 > >>>>> > >>>>> cpu id : 0 > >>>>> total C-states : 0 > >>>>> idle time(ms) : 0 > >>>>> > >>>>> cpu id : 1 > >>>>> total C-states : 0 > >>>>> idle time(ms) : 0 > >>>>> > >>>>> cpu id : 2 > >>>>> total C-states : 0 > >>>>> idle time(ms) : 0 > >>>>> > >>>>> cpu id : 3 > >>>>> total C-states : 0 > >>>>> idle time(ms) : 0 > >>>>> > >>>>> cpu id : 4 > >>>>> total C-states : 0 > >>>>> idle time(ms) : 0 > >>>>> > >>>>> cpu id : 5 > >>>>> total C-states : 0 > >>>>> idle time(ms) : 0 > >>>>> > >>>>> cpu id : 6 > >>>>> total C-states : 0 > >>>>> idle time(ms) : 0 > >>>>> > >>>>> cpu id : 7 > >>>>> total C-states : 0 > >>>>> idle time(ms) : 0 > >>>>> > >>>>> [root@b52 ~]# xenpm get-cpufreq-states > >>>>> [root@b52 ~]# xenpm get-cpufreq-para > >>>>> [CPU0] failed to get cpufreq parameter > >>>>> [CPU1] failed to get cpufreq parameter > >>>>> [CPU2] failed to get cpufreq parameter > >>>>> [CPU3] failed to get cpufreq parameter > >>>>> [CPU4] failed to get cpufreq parameter > >>>>> [CPU5] failed to get cpufreq parameter > >>>>> [CPU6] failed to get cpufreq parameter > >>>>> [CPU7] failed to get cpufreq parameter > >>>>> > >>>>> > >>>>> Thanks > >>>>> > >>>>> Mike > >>>> > >>>> > >>>> _______________________________________________ > >>>> Xen-devel mailing list > >>>> Xen-devel@lists.xensource.com > >>>> http://lists.xensource.com/xen-devel