Výdrž baterie

České forum
21

Pro jey:

Z powertop reportu to vypadá, že “Processor Idle state” máte max. C2, což moc energie neuspoří. Dle datashetu by Vaše CPU mělo podporovat C6 deep sleep, tedy v powertop reportu by se mělo objevovat alespoň C3 nebo C4 (C6 někdy ACPI firmware mapuje na C3/C4). Zkuste projít nastavení BIOS, bývá tam Intel C-State / CPU idle set to C2/C3/C4 nebo něco podobného týkající se power management, zkuste nastavit vše na max.

Taktéž lze nastavit power management u radeon, v případě použití defaultního ovladače z Fedory:
auto režim (je úspornější než default)

echo profile > /sys/class/drm/card0/device/power_method

echo auto > /sys/class/drm/card0/device/power_profile

nebo dynamický reclock (úspornější, ale může způsobit blikání):

echo dynpm > /sys/class/drm/card0/device/power_method

nebo ručně nejúspornější (a nejpomalejší):

echo profile > /sys/class/drm/card0/device/power_method

echo low > /sys/class/drm/card0/device/power_profile

Více na:
http://www.x.org/wiki/RadeonFeature#KMS_Power_Management_Options

22

Priznam se ze tato oblast neni zrovna moje parketa, ale rekl bych, ze CPU je OK a je 78% casu v idle, takze tim to neni. Zato vsechna zarizeni na PCI sbernici jsou 100% napajena naplno.
Nevim zda je PC interne PCIe ale k tomu ma slouzit ona volba pcie_aspm, jen se domnivam ze tim se ASPM jen zapne a pak se musi jeste tusim pres nejaky /sys nastavit na “save”.

23

Příkazy “# echo profile > /sys/class/drm/card0/device/power_method” a "# echo auto > /sys/class/drm/card0/device/power_profile " zabraly.
To Covex: Souhlasím s tebou …

24

yarda je rozhodne spravna osoba, takze ten C state bych taky pohledal. Timto si zrejme zapnul power management pro grafickou kartu. Treba jeste pujde neco usetrit na CPU. Jinak nezapomen, ze tato nastavani musis provest vzdy po startu systemu, takze je potreba je nekam zapsat. Driv se na takove veci pouzival /etc/rc.d/rc.local…

25

Jj, na výpisu se už ukazuje C3 (u Proccesor Idle state report) :). Máte tip na vyřešení toho problému s pcie?
Jinak, moc vám děkuju za snahu a váš čas :).

26

Do “tuned” bude podpora pro automatické nastavení PM u radeon přidána ve Fedora 17, pak to půjde aktivovat nastavením “tuned” power save profilu (zůstane aktivní i po rebootu), např. pomocí:

tuned-adm profile laptop-battery-powersave

Pro jey:
Pokud je aktivováno ASPM, aktuální policy lze zjistit pomocí:

cat /sys/module/pcie_aspm/parameters/policy

“default” znamená nastavení policy z BIOSu. AFAIK pokud jste v BIOSu nastavil max powersave, mělo by být “default” shodné s “powersave”. Nicméně lze overridnout na “powersave” pomocí:

echo powersave > /sys/module/pcie_aspm/parameters/policy

Jen pro zajímavost, jak to vypadá nyní v porovnání s Win 7?

27

Když nastavím podsvícení na minimum + ten powersave, tak to vychází na necelé 3 hodiny. Ve WIn7 se to drží na necelých 5 hodinách.

28

Zkuste následující experimentální build powertopu (bude ve Fedora 17):
http://koji.fedoraproject.org/koji/taskinfo?taskID=3863920

Lze přimo aktualizovat pomocí následujících příkazů:
Pro 32 bit:

yum upgrade --nogpgcheck “http://koji.fedoraproject.org/koji/getfile?taskID=3863922&name=powertop-1.98-5.fc16.i686.rpm”

Pro 64 bit:

yum upgrade --nogpgcheck “http://koji.fedoraproject.org/koji/getfile?taskID=3863921&name=powertop-1.98-5.fc16.x86_64.rpm”

V připadě, že powertop nebyl na systému nainstalován, tak použijte misto “yum upgrade” “yum install”, potom:

powertop --html

Jako root zadejte příkazy uvedené na konci vygenerovaného dokumentu powertop.html v sekci “Software settings in need of tuning”. Raději nezapínejte USB autosuspend pro USB myš a klávesnici, mohly by přestat fungovat. Výdrž by se pak měla ještě trochu zlepšit. Provedené změny budou aktivní do rebootu (ve Fedora 17 bude možnost udělat tyto změny persistentní).

K distribuční verzi powertop se pak můžete vrátit pomocí:

yum distro-sync powertop

29

Je v plánu vývoj nějakého grafického toolu pro nastavování všech těchto parametrů souvisejících se zde diskutovaným “power tunning-em”, respektivě rozšíření existujícího toolu v “settings”? (nemám teď po ruce F16/17, takže nevím, jak se současný tool přesně jmenuje - snad “Power management preferencies”?)
Nemám nic proti spouštění příkazů a konfiguraci příslušných souborů, ale když se tato nastavení snažím vysvětlit běžným uživatelům / novým zájemcům o Linux, zpravidla se (a z pochopitelných důvodů) nesetkám s velkým ohlasem :slight_smile:

30

Od Fedory 17 bude mít “tuned” dbus interface, takže bude připraven na větší integraci s desktopem. Taktéž bude spolupracovat s nástrojem powertop a z jeho analýzy bude možné automaticky vytvářet uživatelské profily. Plánujeme i desktopově nezávislé GUI (nebude však dříve jak ve Fedora 18). Podporu bychom chtěli prosadit i do Gnome (aby si uživatel mohl v nastavení zvolit požadovaný profil podobně jako např. ve Windows), ale nejsme Gnome vývojáři, takže v tomto směru nemohu nic slibovat.

31

Díky za vyčerpávající odpověď! Je nad míru uspokojivá :slight_smile:

32

Bloumam ted na podobnym problemem ovsem na AMD E-350, coz je trochu jina platforma. V BIOSu jsem nastavil procesor az na C6, ale k dispozici je porad jen C1 a C2, graficka karta presto, ze to je radeon, tak nema nic jako /sys/class/drm/card0/device/power_method. Nejak nevim moc co s tim jineho…

33

Dle dostupných informací E-350 podporuje stav C6. Nicméně jádro u procesorů AMD spoléhá na ACPI tabulky. Některé desky/BIOSy však tyto tabulky nenastavují korektně. Někdy je uvedeno C2, ale ve skutečnosti je aktivní C3 nebo vyšší. U některých notebooků ACPI zpřístupní vyšší C stavy jen při napájení z baterie. Někdy je pro korektní funkci nutný update BIOSu. AFAIK jediná spolehlivá možnost jak ověřit, že C6 skutečně funguje, je pomocí wattmetru. Při aktivním C6 (zapnutí v BIOSu) by u E-350 měl v klidu příkon klesnout o cca 1 W nebo více.

U grafiky nevím, měla by to být evergreen family, takže pokud má korektně definované power states v VBIOS, tak by to fungovat mělo. Je nutné mít aktivní KMS (mělo by být implicitně). Zajímal by mě dmesg, třeba tam něco bude.

34

Je dost dlouhy, tak jsem ustrihl jen zacatek nez zacne detekce disku a periferii, a pak jsem pridal jeste nasel neco o powernow. Zajimave je i to ze podle monitoringu napajeni deska neustale cvici s Vcore od nejakych 0.5 do 1.25V v nekolika krocich.


[    0.000000] Initializing cgroup subsys cpuset
[    0.000000] Initializing cgroup subsys cpu
[    0.000000] Linux version 2.6.42.7-1.fc15.i686.PAE (mockbuild@x86-02.phx2.fedoraproject.org) (gcc version 4.6.1 20110908 (Red Hat 4.6.1-9) (GCC) ) #1 SMP Tue Feb 21 01:56:51 UTC 2012
[    0.000000] BIOS-provided physical RAM map:
[    0.000000]  BIOS-e820: 0000000000000000 - 000000000009d800 (usable)
[    0.000000]  BIOS-e820: 000000000009d800 - 00000000000a0000 (reserved)
[    0.000000]  BIOS-e820: 00000000000e0000 - 0000000000100000 (reserved)
[    0.000000]  BIOS-e820: 0000000000100000 - 000000003cc40000 (usable)
[    0.000000]  BIOS-e820: 000000003cc40000 - 000000003cc95000 (ACPI NVS)
[    0.000000]  BIOS-e820: 000000003cc95000 - 000000003ccb6000 (reserved)
[    0.000000]  BIOS-e820: 000000003ccb6000 - 000000003ccc7000 (ACPI NVS)
[    0.000000]  BIOS-e820: 000000003ccc7000 - 000000003ccdd000 (reserved)
[    0.000000]  BIOS-e820: 000000003ccdd000 - 000000003ccde000 (usable)
[    0.000000]  BIOS-e820: 000000003ccde000 - 000000003cce6000 (ACPI NVS)
[    0.000000]  BIOS-e820: 000000003cce6000 - 000000003cd49000 (reserved)
[    0.000000]  BIOS-e820: 000000003cd49000 - 000000003cd8c000 (ACPI NVS)
[    0.000000]  BIOS-e820: 000000003cd8c000 - 000000003cf00000 (usable)
[    0.000000]  BIOS-e820: 00000000fec00000 - 00000000fec01000 (reserved)
[    0.000000]  BIOS-e820: 00000000fec10000 - 00000000fec11000 (reserved)
[    0.000000]  BIOS-e820: 00000000fed00000 - 00000000fed01000 (reserved)
[    0.000000]  BIOS-e820: 00000000fed61000 - 00000000fed71000 (reserved)
[    0.000000]  BIOS-e820: 00000000fed80000 - 00000000fed90000 (reserved)
[    0.000000]  BIOS-e820: 00000000fef00000 - 0000000100000000 (reserved)
[    0.000000] NX (Execute Disable) protection: active
[    0.000000] DMI 2.6 present.
[    0.000000] DMI: System manufacturer System Product Name/E35M1-M, BIOS 0401 02/16/2011
[    0.000000] e820 update range: 0000000000000000 - 0000000000010000 (usable) ==> (reserved)
[    0.000000] e820 remove range: 00000000000a0000 - 0000000000100000 (usable)
[    0.000000] last_pfn = 0x3cf00 max_arch_pfn = 0x1000000
[    0.000000] MTRR default type: uncachable
[    0.000000] MTRR fixed ranges enabled:
[    0.000000]   00000-9FFFF write-back
[    0.000000]   A0000-BFFFF write-through
[    0.000000]   C0000-CEFFF write-protect
[    0.000000]   CF000-E7FFF uncachable
[    0.000000]   E8000-FFFFF write-protect
[    0.000000] MTRR variable ranges enabled:
[    0.000000]   0 base 000000000 mask FC0000000 write-back
[    0.000000]   1 base 03CF00000 mask FFFF00000 uncachable
[    0.000000]   2 base 03D000000 mask FFF000000 uncachable
[    0.000000]   3 base 03E000000 mask FFE000000 uncachable
[    0.000000]   4 disabled
[    0.000000]   5 disabled
[    0.000000]   6 disabled
[    0.000000]   7 disabled
[    0.000000] x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106
[    0.000000] original variable MTRRs
[    0.000000] reg 0, base: 0GB, range: 1GB, type WB
[    0.000000] reg 1, base: 975MB, range: 1MB, type UC
[    0.000000] reg 2, base: 976MB, range: 16MB, type UC
[    0.000000] reg 3, base: 992MB, range: 32MB, type UC
[    0.000000] total RAM covered: 975M
[    0.000000] Found optimal setting for mtrr clean up
[    0.000000]  gran_size: 64K  chunk_size: 64M         num_reg: 4      lose cover RAM: 0G
[    0.000000] New variable MTRRs
[    0.000000] reg 0, base: 0GB, range: 1GB, type WB
[    0.000000] reg 1, base: 975MB, range: 1MB, type UC
[    0.000000] reg 2, base: 976MB, range: 16MB, type UC
[    0.000000] reg 3, base: 992MB, range: 32MB, type UC
[    0.000000] found SMP MP-table at [c00fcde0] fcde0
[    0.000000] initial memory mapped : 0 - 01200000
[    0.000000] Base memory trampoline at [c0099000] 99000 size 16384
[    0.000000] init_memory_mapping: 0000000000000000-00000000375fe000
[    0.000000]  0000000000 - 0000200000 page 4k
[    0.000000]  0000200000 - 0037400000 page 2M
[    0.000000]  0037400000 - 00375fe000 page 4k
[    0.000000] kernel direct mapping tables up to 375fe000 @ 11f8000-1200000
[    0.000000] RAMDISK: 371c3000 - 37ff0000
[    0.000000] Allocated new RAMDISK: 36396000 - 371c2f7d
[    0.000000] Move RAMDISK from 00000000371c3000 - 0000000037feff7c to 36396000 - 371c2f7c
[    0.000000] ACPI: RSDP 000f0430 00024 (v02 ALASKA)
[    0.000000] ACPI: XSDT 3cc89068 00054 (v01 ALASKA    A M I 01072009 AMI  00010013)
[    0.000000] ACPI: FACP 3cc8fd18 000F4 (v04 ALASKA    A M I 01072009 AMI  00010013)
[    0.000000] ACPI Warning: Optional field Pm2ControlBlock has zero address or length: 0x0000000000000000/0x1 (20110623/tbfadt-560)
[    0.000000] ACPI: DSDT 3cc89150 06BC6 (v02 ALASKA    A M I 00000000 INTL 20051117)
[    0.000000] ACPI: FACS 3cce5f80 00040
[    0.000000] ACPI: APIC 3cc8fe10 00062 (v03 ALASKA    A M I 01072009 AMI  00010013)
[    0.000000] ACPI: MCFG 3cc8fe78 0003C (v01 ALASKA    A M I 01072009 MSFT 00010013)
[    0.000000] ACPI: HPET 3cc8feb8 00038 (v01 ALASKA    A M I 01072009 AMI  00000004)
[    0.000000] ACPI: SSDT 3cc8fef0 003DE (v01 AMD    POWERNOW 00000001 AMD  00000001)
[    0.000000] ACPI: SSDT 3cc902d0 012FA (v02    AMD     ALIB 00000001 MSFT 04000000)
[    0.000000] ACPI: Local APIC address 0xfee00000
[    0.000000] 89MB HIGHMEM available.
[    0.000000] 885MB LOWMEM available.
[    0.000000]   mapped low ram: 0 - 375fe000
[    0.000000]   low ram: 0 - 375fe000
[    0.000000] Zone PFN ranges:
[    0.000000]   DMA      0x00000010 -> 0x00001000
[    0.000000]   Normal   0x00001000 -> 0x000375fe
[    0.000000]   HighMem  0x000375fe -> 0x0003cf00
[    0.000000] Movable zone start PFN for each node
[    0.000000] early_node_map[4] active PFN ranges
[    0.000000]     0: 0x00000010 -> 0x0000009d
[    0.000000]     0: 0x00000100 -> 0x0003cc40
[    0.000000]     0: 0x0003ccdd -> 0x0003ccde
[    0.000000]     0: 0x0003cd8c -> 0x0003cf00
[    0.000000] On node 0 totalpages: 249154
[    0.000000] free_area_init_node: node 0, pgdat c0bdb040, node_mem_map f5bf6200
[    0.000000]   DMA zone: 32 pages used for memmap
[    0.000000]   DMA zone: 0 pages reserved
[    0.000000]   DMA zone: 3949 pages, LIFO batch:0
[    0.000000]   Normal zone: 1740 pages used for memmap
[    0.000000]   Normal zone: 220978 pages, LIFO batch:31
[    0.000000]   HighMem zone: 179 pages used for memmap
[    0.000000]   HighMem zone: 22276 pages, LIFO batch:3
[    0.000000] Using APIC driver default
[    0.000000] ACPI: PM-Timer IO Port: 0x808
[    0.000000] ACPI: Local APIC address 0xfee00000
[    0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled)
[    0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] high edge lint[0x1])
[    0.000000] ACPI: Skipping IOAPIC probe due to 'noapic' option.
[    0.000000] Using ACPI for processor (LAPIC) configuration information
[    0.000000] ACPI: HPET id: 0xffffffff base: 0xfed00000
[    0.000000] Intel MultiProcessor Specification v1.4
[    0.000000]     Virtual Wire compatibility mode.
[    0.000000] MPTABLE: OEM ID: A M I
[    0.000000] MPTABLE: Product ID: ALASKA
[    0.000000] MPTABLE: APIC at: 0xFEE00000
[    0.000000] Processors: 2
[    0.000000] SMP: Allowing 2 CPUs, 0 hotplug CPUs
[    0.000000] nr_irqs_gsi: 16
[    0.000000] PM: Registered nosave memory: 000000000009d000 - 000000000009e000
[    0.000000] PM: Registered nosave memory: 000000000009e000 - 00000000000a0000
[    0.000000] PM: Registered nosave memory: 00000000000a0000 - 00000000000e0000
[    0.000000] PM: Registered nosave memory: 00000000000e0000 - 0000000000100000
[    0.000000] Allocating PCI resources starting at 3cf00000 (gap: 3cf00000:c1d00000)
[    0.000000] Booting paravirtualized kernel on bare hardware
[    0.000000] setup_percpu: NR_CPUS:32 nr_cpumask_bits:32 nr_cpu_ids:2 nr_node_ids:1
[    0.000000] PERCPU: Embedded 14 pages/cpu @f7200000 s33856 r0 d23488 u1048576
[    0.000000] pcpu-alloc: s33856 r0 d23488 u1048576 alloc=1*2097152
[    0.000000] pcpu-alloc: [0] 0 1
[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 247203
[    0.000000] Kernel command line: ro root=/dev/VolGroup00/LogVol00 acpi=force noapic SYSFONT=latarcyrheb-sun16 LANG=en_US.UTF-8 KEYTABLE=us nomodeset
[    0.000000] PID hash table entries: 4096 (order: 2, 16384 bytes)
[    0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
[    0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
[    0.000000] Initializing CPU#0
[    0.000000] allocated 3993344 bytes of page_cgroup
[    0.000000] please try 'cgroup_disable=memory' option if you don't want memory cgroups
[    0.000000] Initializing HighMem for node 0 (000375fe:0003cf00)
[    0.000000] Memory: 959728k/998400k available (5526k kernel code, 36888k reserved, 2604k data, 648k init, 89820k highmem)
[    0.000000] virtual kernel memory layout:
[    0.000000]     fixmap  : 0xffa95000 - 0xfffff000   (5544 kB)
[    0.000000]     pkmap   : 0xff600000 - 0xff800000   (2048 kB)
[    0.000000]     vmalloc : 0xf7dfe000 - 0xff5fe000   ( 120 MB)
[    0.000000]     lowmem  : 0xc0000000 - 0xf75fe000   ( 885 MB)
[    0.000000]       .init : 0xc0bf1000 - 0xc0c93000   ( 648 kB)
[    0.000000]       .data : 0xc09659bf - 0xc0bf0c80   (2604 kB)
[    0.000000]       .text : 0xc0400000 - 0xc09659bf   (5526 kB)
[    0.000000] Checking if this processor honours the WP bit even in supervisor mode...Ok.
[    0.000000] SLUB: Genslabs=15, HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
[    0.000000] Hierarchical RCU implementation.
[    0.000000]  RCU dyntick-idle grace-period acceleration is enabled.
[    0.000000] NR_IRQS:2304 nr_irqs:288 16
[    0.000000] CPU 0 irqstacks, hard=f5408000 soft=f540a000
[    0.000000] Extended CMOS year: 2000
[    0.000000] Console: colour VGA+ 80x25
[    0.000000] console [tty0] enabled
[    0.000000] hpet clockevent registered
[    0.000000] Fast TSC calibration using PIT
[    0.000000] Detected 1599.719 MHz processor.
[    0.001003] Calibrating delay loop (skipped), value calculated using timer frequency.. 3199.43 BogoMIPS (lpj=1599719)
[    0.001172] pid_max: default: 32768 minimum: 301
[    0.001289] Security Framework initialized
[    0.001382] SELinux:  Initializing.
[    0.001472] SELinux:  Starting in permissive mode
[    0.001560] Mount-cache hash table entries: 512
[    0.002166] Initializing cgroup subsys cpuacct
[    0.002257] Initializing cgroup subsys memory
[    0.002349] Initializing cgroup subsys devices
[    0.002432] Initializing cgroup subsys freezer
[    0.002515] Initializing cgroup subsys net_cls
[    0.002597] Initializing cgroup subsys blkio
[    0.002685] Initializing cgroup subsys perf_event
[    0.002804] CPU: Physical Processor ID: 0
[    0.002885] CPU: Processor Core ID: 0
[    0.002969] mce: CPU supports 6 MCE banks
[    0.005573] ACPI: Core revision 20110623
[    0.011812] ACPI: setting ELCR to 0200 (from 0c80)
[    0.012019] ftrace: allocating 22704 entries in 45 pages
[    0.013123] Enabling APIC mode:  Flat.  Using 0 I/O APICs
[    0.013227] CPU0: AMD E-350 Processor stepping 00
[    0.013998] Performance Events: AMD PMU driver.
[    0.013998] ... version:                0
[    0.013998] ... bit width:              48
[    0.013998] ... generic registers:      4
[    0.013998] ... value mask:             0000ffffffffffff
[    0.013998] ... max period:             00007fffffffffff
[    0.013998] ... fixed-purpose events:   0
[    0.013998] ... event mask:             000000000000000f
[    0.013998] NMI watchdog enabled, takes one hw-pmu counter.
[    0.014230] CPU 1 irqstacks, hard=f54bc000 soft=f54be000
[    0.014234] Booting Node   0, Processors  #1 Ok.
[    0.014363] smpboot cpu 1: start_ip = 99000
[    0.001999] Initializing CPU#1
[    0.086029] NMI watchdog enabled, takes one hw-pmu counter.
[    0.086272] Brought up 2 CPUs
[    0.086356] Total of 2 processors activated (6399.01 BogoMIPS).
[    0.087208] devtmpfs: initialized
[    0.088265] PM: Registering ACPI NVS region at 3cc40000 (348160 bytes)
[    0.088265] PM: Registering ACPI NVS region at 3ccb6000 (69632 bytes)
[    0.088265] PM: Registering ACPI NVS region at 3ccde000 (32768 bytes)
[    0.088324] PM: Registering ACPI NVS region at 3cd49000 (274432 bytes)
[    0.090627] atomic64 test passed for i586+ platform with CX8 and with SSE
[    0.090759] RTC time: 18:26:38, date: 03/14/12
[    0.090917] NET: Registered protocol family 16
[    0.091239] Extended Config Space enabled on 0 nodes
[    0.091500] ACPI: bus type pci registered
[    0.091690] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000)
[    0.091819] PCI: not using MMCONFIG
[    0.092371] PCI: Using configuration type 1 for base access
[    0.092457] PCI: Using configuration type 1 for extended access
[    0.095022] bio: create slab <bio-0> at 0
[    0.095237] ACPI: Added _OSI(Module Device)
[    0.095237] ACPI: Added _OSI(Processor Device)
[    0.095293] ACPI: Added _OSI(3.0 _SCP Extensions)
[    0.095378] ACPI: Added _OSI(Processor Aggregator Device)
[    0.097329] ACPI: EC: Look up EC in DSDT
[    0.099091] ACPI: Executed 3 blocks of module-level executable AML code
[    0.102769] ACPI Error: [RAMB] Namespace lookup failure, AE_NOT_FOUND (20110623/psargs-359)
[    0.102998] ACPI Exception: AE_NOT_FOUND, Could not execute arguments for [RAMW] (Region) (20110623/nsinit-349)
[    0.106702] ACPI: Interpreter enabled
[    0.106804] ACPI: (supports S0 S3 S4 S5)
[    0.107234] ACPI: Using PIC for interrupt routing
[    0.107364] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000)
[    0.107566] PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in ACPI motherboard resources
[    0.107691] PCI: Using MMCONFIG for extended config space
[    0.115422] ACPI: No dock devices found.
[    0.115510] HEST: Table not found.
[    0.115599] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[    0.116243] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
[    0.117198] pci_root PNP0A03:00: host bridge window [io  0x0000-0x0cf7]
[    0.117288] pci_root PNP0A03:00: host bridge window [io  0x0d00-0xffff]
[    0.117376] pci_root PNP0A03:00: host bridge window [mem 0x000a0000-0x000bffff]
[    0.117498] pci_root PNP0A03:00: host bridge window [mem 0x000c8000-0x000dffff]
[    0.117620] pci_root PNP0A03:00: host bridge window [mem 0xf0000000-0xffffffff]
[    0.117748] pci_root PNP0A03:00: ignoring host bridge window [mem 0x000c8000-0x000dffff] (conflicts with Video ROM [mem 0x000c0000-0x000ce1ff])
[    0.117897] pci 0000:00:00.0: [1022:1510] type 0 class 0x000600
[    0.117959] pci 0000:00:01.0: [1002:9802] type 0 class 0x000300
[    0.117974] pci 0000:00:01.0: reg 10: [mem 0xfc000000-0xfdffffff pref]
[    0.117985] pci 0000:00:01.0: reg 14: [io  0xf000-0xf0ff]
[    0.118002] pci 0000:00:01.0: reg 18: [mem 0xfeb00000-0xfeb3ffff]
[    0.118025] pci 0000:00:01.0: reg 24: [mem 0xfe800000-0xfe8fffff]
[    0.118070] pci 0000:00:01.0: supports D1 D2
[    0.118096] pci 0000:00:01.1: [1002:1314] type 0 class 0x000403
[    0.118110] pci 0000:00:01.1: reg 10: [mem 0xfeb40000-0xfeb43fff]
[    0.118184] pci 0000:00:01.1: supports D1 D2
[    0.118217] pci 0000:00:04.0: [1022:1512] type 1 class 0x000604
[    0.118296] pci 0000:00:04.0: PME# supported from D0 D3hot D3cold
[    0.118304] pci 0000:00:04.0: PME# disabled
[    0.118354] pci 0000:00:11.0: [1002:4391] type 0 class 0x000106
[    0.118381] pci 0000:00:11.0: reg 10: [io  0xf140-0xf147]
[    0.118395] pci 0000:00:11.0: reg 14: [io  0xf130-0xf133]
[    0.118409] pci 0000:00:11.0: reg 18: [io  0xf120-0xf127]
[    0.118424] pci 0000:00:11.0: reg 1c: [io  0xf110-0xf113]
[    0.118438] pci 0000:00:11.0: reg 20: [io  0xf100-0xf10f]
[    0.118452] pci 0000:00:11.0: reg 24: [mem 0xfeb4b000-0xfeb4b3ff]
[    0.118533] pci 0000:00:12.0: [1002:4397] type 0 class 0x000c03
[    0.118552] pci 0000:00:12.0: reg 10: [mem 0xfeb4a000-0xfeb4afff]
[    0.118649] pci 0000:00:12.2: [1002:4396] type 0 class 0x000c03
[    0.118676] pci 0000:00:12.2: reg 10: [mem 0xfeb49000-0xfeb490ff]
[    0.118785] pci 0000:00:12.2: supports D1 D2
[    0.118789] pci 0000:00:12.2: PME# supported from D0 D1 D2 D3hot
[    0.118796] pci 0000:00:12.2: PME# disabled
[    0.118825] pci 0000:00:13.0: [1002:4397] type 0 class 0x000c03
[    0.118844] pci 0000:00:13.0: reg 10: [mem 0xfeb48000-0xfeb48fff]
[    0.118941] pci 0000:00:13.2: [1002:4396] type 0 class 0x000c03
[    0.118968] pci 0000:00:13.2: reg 10: [mem 0xfeb47000-0xfeb470ff]
[    0.119087] pci 0000:00:13.2: supports D1 D2
[    0.119091] pci 0000:00:13.2: PME# supported from D0 D1 D2 D3hot
[    0.119097] pci 0000:00:13.2: PME# disabled
[    0.119127] pci 0000:00:14.0: [1002:4385] type 0 class 0x000c05
[    0.119232] pci 0000:00:14.3: [1002:439d] type 0 class 0x000601
[    0.119335] pci 0000:00:14.4: [1002:4384] type 1 class 0x000604
[    0.119393] pci 0000:00:14.5: [1002:4399] type 0 class 0x000c03
[    0.119412] pci 0000:00:14.5: reg 10: [mem 0xfeb46000-0xfeb46fff]
[    0.119510] pci 0000:00:15.0: [1002:43a0] type 1 class 0x000604
[    0.119616] pci 0000:00:15.0: supports D1 D2
[    0.119654] pci 0000:00:15.1: [1002:43a1] type 1 class 0x000604
[    0.119760] pci 0000:00:15.1: supports D1 D2
[    0.119797] pci 0000:00:15.2: [1002:43a2] type 1 class 0x000604
[    0.119903] pci 0000:00:15.2: supports D1 D2
[    0.119944] pci 0000:00:16.0: [1002:4397] type 0 class 0x000c03
[    0.119963] pci 0000:00:16.0: reg 10: [mem 0xfeb45000-0xfeb45fff]
[    0.120069] pci 0000:00:16.2: [1002:4396] type 0 class 0x000c03
[    0.120096] pci 0000:00:16.2: reg 10: [mem 0xfeb44000-0xfeb440ff]
[    0.120206] pci 0000:00:16.2: supports D1 D2
[    0.120210] pci 0000:00:16.2: PME# supported from D0 D1 D2 D3hot
[    0.120216] pci 0000:00:16.2: PME# disabled
[    0.120249] pci 0000:00:18.0: [1022:1700] type 0 class 0x000600
[    0.120298] pci 0000:00:18.1: [1022:1701] type 0 class 0x000600
[    0.120342] pci 0000:00:18.2: [1022:1702] type 0 class 0x000600
[    0.120389] pci 0000:00:18.3: [1022:1703] type 0 class 0x000600
[    0.120447] pci 0000:00:18.4: [1022:1704] type 0 class 0x000600
[    0.120492] pci 0000:00:18.5: [1022:1718] type 0 class 0x000600
[    0.120536] pci 0000:00:18.6: [1022:1716] type 0 class 0x000600
[    0.120580] pci 0000:00:18.7: [1022:1719] type 0 class 0x000600
[    0.120683] pci 0000:00:04.0: PCI bridge to [bus 01-01]
[    0.120853] pci 0000:00:14.4: PCI bridge to [bus 02-02] (subtractive decode)
[    0.120952] pci 0000:00:14.4:   bridge window [io  0x0000-0x0cf7] (subtractive decode)
[    0.120957] pci 0000:00:14.4:   bridge window [io  0x0d00-0xffff] (subtractive decode)
[    0.120962] pci 0000:00:14.4:   bridge window [mem 0x000a0000-0x000bffff] (subtractive decode)
[    0.120967] pci 0000:00:14.4:   bridge window [mem 0xf0000000-0xffffffff] (subtractive decode)
[    0.121070] pci 0000:03:00.0: [10ec:8168] type 0 class 0x000200
[    0.121094] pci 0000:03:00.0: reg 10: [io  0xe000-0xe0ff]
[    0.121135] pci 0000:03:00.0: reg 18: [mem 0xfea00000-0xfea00fff 64bit]
[    0.121161] pci 0000:03:00.0: reg 20: [mem 0xfe100000-0xfe103fff 64bit pref]
[    0.121180] pci 0000:03:00.0: reg 30: [mem 0xfffe0000-0xffffffff pref]
[    0.121269] pci 0000:03:00.0: supports D1 D2
[    0.121273] pci 0000:03:00.0: PME# supported from D0 D1 D2 D3hot D3cold
[    0.121281] pci 0000:03:00.0: PME# disabled
[    0.123073] pci 0000:00:15.0: PCI bridge to [bus 03-03]
[    0.123184] pci 0000:00:15.0:   bridge window [io  0xe000-0xefff]
[    0.123192] pci 0000:00:15.0:   bridge window [mem 0xfea00000-0xfeafffff]
[    0.123203] pci 0000:00:15.0:   bridge window [mem 0xfe100000-0xfe1fffff 64bit pref]
[    0.123319] pci 0000:04:00.0: [10ec:8168] type 0 class 0x000200
[    0.123349] pci 0000:04:00.0: reg 10: [io  0xd000-0xd0ff]
[    0.123390] pci 0000:04:00.0: reg 18: [mem 0xfe004000-0xfe004fff 64bit pref]
[    0.123416] pci 0000:04:00.0: reg 20: [mem 0xfe000000-0xfe003fff 64bit pref]
[    0.123525] pci 0000:04:00.0: supports D1 D2
[    0.123530] pci 0000:04:00.0: PME# supported from D0 D1 D2 D3hot D3cold
[    0.123539] pci 0000:04:00.0: PME# disabled
[    0.125072] pci 0000:00:15.1: PCI bridge to [bus 04-04]
[    0.125183] pci 0000:00:15.1:   bridge window [io  0xd000-0xdfff]
[    0.125198] pci 0000:00:15.1:   bridge window [mem 0xfe000000-0xfe0fffff 64bit pref]
[    0.125298] pci 0000:05:00.0: [1b21:1080] type 1 class 0x000604
[    0.125437] pci 0000:00:15.2: PCI bridge to [bus 05-06]
[    0.125530] pci 0000:00:15.2:   bridge window [io  0xc000-0xcfff]
[    0.125537] pci 0000:00:15.2:   bridge window [mem 0xfe900000-0xfe9fffff]
[    0.125610] pci 0000:06:00.0: [1131:7133] type 0 class 0x000480
[    0.125647] pci 0000:06:00.0: reg 10: [mem 0xfe902000-0xfe9027ff]
[    0.125806] pci 0000:06:00.0: supports D1 D2
[    0.126009] pci 0000:06:01.0: [1131:7133] type 0 class 0x000480
[    0.126045] pci 0000:06:01.0: reg 10: [mem 0xfe901000-0xfe9017ff]
[    0.126203] pci 0000:06:01.0: supports D1 D2
[    0.126291] pci 0000:05:00.0: PCI bridge to [bus 06-06] (subtractive decode)
[    0.126390] pci 0000:05:00.0:   bridge window [io  0xc000-0xcfff]
[    0.126398] pci 0000:05:00.0:   bridge window [mem 0xfe900000-0xfe9fffff]
[    0.126412] pci 0000:05:00.0:   bridge window [io  0xc000-0xcfff] (subtractive decode)
[    0.126416] pci 0000:05:00.0:   bridge window [mem 0xfe900000-0xfe9fffff] (subtractive decode)
[    0.126421] pci 0000:05:00.0:   bridge window [??? 0x00000000 flags 0x0] (subtractive decode)
[    0.126426] pci 0000:05:00.0:   bridge window [??? 0x00000000 flags 0x0] (subtractive decode)
[    0.126473] pci_bus 0000:00: on NUMA node 0
[    0.126486] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
[    0.126849] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.BR14._PRT]
[    0.126914] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PE20._PRT]
[    0.126977] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PE21._PRT]
[    0.127057] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PE22._PRT]
[    0.127121] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PE22.BR23._PRT]
[    0.127222]  pci0000:00: Requesting ACPI _OSC control (0x1d)
[    0.127313]  pci0000:00: ACPI _OSC request failed (AE_NOT_FOUND), returned control mask: 0x1d
[    0.127437] ACPI _OSC control for PCIe not granted, disabling ASPM
[    0.137154] ACPI: PCI Interrupt Link [LNKA] (IRQs 4 *7 10 11 14 15)
[    0.137700] ACPI: PCI Interrupt Link [LNKB] (IRQs 4 *7 10 11 14 15)
[    0.138225] ACPI: PCI Interrupt Link [LNKC] (IRQs 4 7 10 *11 14 15)
[    0.138766] ACPI: PCI Interrupt Link [LNKD] (IRQs 4 7 *10 11 14 15)
[    0.139287] ACPI: PCI Interrupt Link [LNKE] (IRQs 4 7 10 11 14 15) *0
[    0.139826] ACPI: PCI Interrupt Link [LNKF] (IRQs 4 7 10 11 14 15) *0
[    0.140395] ACPI: PCI Interrupt Link [LNKG] (IRQs 4 7 10 11 14 15) *0
[    0.140933] ACPI: PCI Interrupt Link [LNKH] (IRQs 4 7 10 11 14 15) *0
[    0.141708] vgaarb: device added: PCI:0000:00:01.0,decodes=io+mem,owns=io+mem,locks=none
[    0.141708] vgaarb: loaded
[    0.142000] vgaarb: bridge control possible 0000:00:01.0
[    0.142262] SCSI subsystem initialized
[    0.142371] libata version 3.00 loaded.
[    0.142371] usbcore: registered new interface driver usbfs
[    0.142371] usbcore: registered new interface driver hub
[    0.143157] usbcore: registered new device driver usb
[    0.143250] PCI: Using ACPI for IRQ routing
[    0.154585] PCI: pci_cache_line_size set to 64 bytes
[    0.154745] reserve RAM buffer: 000000000009d800 - 000000000009ffff
[    0.154751] reserve RAM buffer: 000000003cc40000 - 000000003fffffff
[    0.154757] reserve RAM buffer: 000000003ccde000 - 000000003fffffff
[    0.154763] reserve RAM buffer: 000000003cf00000 - 000000003fffffff
[    0.154967] NetLabel: Initializing
[    0.154990] NetLabel:  domain hash size = 128
[    0.155074] NetLabel:  protocols = UNLABELED CIPSOv4
[    0.155175] NetLabel:  unlabeled traffic allowed by default
[    0.155289] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0
[    0.155547] hpet0: 3 comparators, 32-bit 14.318180 MHz counter
[    0.157010] Switching to clocksource hpet
[    0.171559] pnp: PnP ACPI init
[    0.171681] ACPI: bus type pnp registered
[    0.172122] pnp 00:00: [bus 00-ff]
[    0.172128] pnp 00:00: [io  0x0cf8-0x0cff]
[    0.172133] pnp 00:00: [io  0x0000-0x0cf7 window]
[    0.172137] pnp 00:00: [io  0x0d00-0xffff window]
[    0.172142] pnp 00:00: [mem 0x000a0000-0x000bffff window]
[    0.172147] pnp 00:00: [mem 0x000c8000-0x000dffff window]
[    0.172151] pnp 00:00: [mem 0xf0000000-0xffffffff window]
[    0.172155] pnp 00:00: [mem 0x00000000 window]
[    0.172241] pnp 00:00: Plug and Play ACPI device, IDs PNP0a03 (active)
[    0.172310] pnp 00:01: [mem 0xe0000000-0xefffffff]
[    0.172410] system 00:01: [mem 0xe0000000-0xefffffff] has been reserved
[    0.172502] system 00:01: Plug and Play ACPI device, IDs PNP0c01 (active)
[    0.173258] pnp 00:02: [io  0x040b]
[    0.173262] pnp 00:02: [io  0x04d6]
[    0.173266] pnp 00:02: [io  0x0c00-0x0c01]
[    0.173270] pnp 00:02: [io  0x0c14]
[    0.173273] pnp 00:02: [io  0x0c50-0x0c51]
[    0.173277] pnp 00:02: [io  0x0c52]
[    0.173280] pnp 00:02: [io  0x0c6c]
[    0.173283] pnp 00:02: [io  0x0c6f]
[    0.173287] pnp 00:02: [io  0x0cd0-0x0cd1]
[    0.173291] pnp 00:02: [io  0x0cd2-0x0cd3]
[    0.173294] pnp 00:02: [io  0x0cd4-0x0cd5]
[    0.173298] pnp 00:02: [io  0x0cd6-0x0cd7]
[    0.173301] pnp 00:02: [io  0x0cd8-0x0cdf]
[    0.173305] pnp 00:02: [io  0x0800-0x089f]
[    0.173309] pnp 00:02: [io  0x0000-0xffffffffffffffff disabled]
[    0.173313] pnp 00:02: [io  0x0000-0x000f]
[    0.173317] pnp 00:02: [io  0x0b20-0x0b3f]
[    0.173320] pnp 00:02: [io  0x0900-0x090f]
[    0.173324] pnp 00:02: [io  0x0910-0x091f]
[    0.173328] pnp 00:02: [io  0xfe00-0xfefe]
[    0.173331] pnp 00:02: [io  0x0060-0x005f disabled]
[    0.173335] pnp 00:02: [io  0x0064-0x0063 disabled]
[    0.173339] pnp 00:02: [mem 0xfec00000-0xfec00fff]
[    0.173343] pnp 00:02: [mem 0xfee00000-0xfee00fff]
[    0.173347] pnp 00:02: [mem 0xfed80000-0xfed8ffff]
[    0.173351] pnp 00:02: [mem 0xfed61000-0xfed70fff]
[    0.173355] pnp 00:02: [mem 0xfec10000-0xfec10fff]
[    0.173359] pnp 00:02: [mem 0xfed00000-0xfed00fff]
[    0.173362] pnp 00:02: [mem 0xffc00000-0xffffffff]
[    0.173485] system 00:02: [io  0x040b] has been reserved
[    0.173576] system 00:02: [io  0x04d6] has been reserved
[    0.173662] system 00:02: [io  0x0c00-0x0c01] has been reserved
[    0.173749] system 00:02: [io  0x0c14] has been reserved
[    0.173836] system 00:02: [io  0x0c50-0x0c51] has been reserved
[    0.173922] system 00:02: [io  0x0c52] has been reserved
[    0.174022] system 00:02: [io  0x0c6c] has been reserved
[    0.174111] system 00:02: [io  0x0c6f] has been reserved
[    0.174197] system 00:02: [io  0x0cd0-0x0cd1] has been reserved
[    0.174284] system 00:02: [io  0x0cd2-0x0cd3] has been reserved
[    0.174371] system 00:02: [io  0x0cd4-0x0cd5] has been reserved
[    0.174458] system 00:02: [io  0x0cd6-0x0cd7] has been reserved
[    0.174544] system 00:02: [io  0x0cd8-0x0cdf] has been reserved
[    0.174632] system 00:02: [io  0x0800-0x089f] has been reserved
[    0.174720] system 00:02: [io  0x0b20-0x0b3f] has been reserved
[    0.174805] system 00:02: [io  0x0900-0x090f] has been reserved
[    0.174888] system 00:02: [io  0x0910-0x091f] has been reserved
[    0.174972] system 00:02: [io  0xfe00-0xfefe] has been reserved
[    0.175069] system 00:02: [mem 0xfec00000-0xfec00fff] has been reserved
[    0.175155] system 00:02: [mem 0xfee00000-0xfee00fff] has been reserved
[    0.175241] system 00:02: [mem 0xfed80000-0xfed8ffff] has been reserved
[    0.175326] system 00:02: [mem 0xfed61000-0xfed70fff] has been reserved
[    0.175411] system 00:02: [mem 0xfec10000-0xfec10fff] has been reserved
[    0.175496] system 00:02: [mem 0xfed00000-0xfed00fff] has been reserved
[    0.175581] system 00:02: [mem 0xffc00000-0xffffffff] has been reserved
[    0.175667] system 00:02: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.175846] pnp 00:03: [io  0x0000-0xffffffffffffffff disabled]
[    0.175851] pnp 00:03: [io  0x0000-0xffffffffffffffff disabled]
[    0.175855] pnp 00:03: [io  0x0290-0x029f]
[    0.175858] pnp 00:03: [io  0x0a20-0x0a2f]
[    0.175936] system 00:03: [io  0x0290-0x029f] has been reserved
[    0.176034] system 00:03: [io  0x0a20-0x0a2f] has been reserved
[    0.176119] system 00:03: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.176370] pnp 00:04: [dma 4]
[    0.176374] pnp 00:04: [io  0x0000-0x000f]
[    0.176378] pnp 00:04: [io  0x0081-0x0083]
[    0.176382] pnp 00:04: [io  0x0087]
[    0.176385] pnp 00:04: [io  0x0089-0x008b]
[    0.176389] pnp 00:04: [io  0x008f]
[    0.176392] pnp 00:04: [io  0x00c0-0x00df]
[    0.176439] pnp 00:04: Plug and Play ACPI device, IDs PNP0200 (active)
[    0.176458] pnp 00:05: [io  0x0070-0x0071]
[    0.176465] pnp 00:05: [irq 8]
[    0.176508] pnp 00:05: Plug and Play ACPI device, IDs PNP0b00 (active)
[    0.176523] pnp 00:06: [io  0x0061]
[    0.176568] pnp 00:06: Plug and Play ACPI device, IDs PNP0800 (active)
[    0.176613] pnp 00:07: [io  0x0010-0x001f]
[    0.176617] pnp 00:07: [io  0x0022-0x003f]
[    0.176620] pnp 00:07: [io  0x0044-0x005f]
[    0.176624] pnp 00:07: [io  0x0072-0x007f]
[    0.176627] pnp 00:07: [io  0x0080]
[    0.176631] pnp 00:07: [io  0x0084-0x0086]
[    0.176634] pnp 00:07: [io  0x0088]
[    0.176638] pnp 00:07: [io  0x008c-0x008e]
[    0.176641] pnp 00:07: [io  0x0090-0x009f]
[    0.176645] pnp 00:07: [io  0x00a2-0x00bf]
[    0.176648] pnp 00:07: [io  0x00e0-0x00ef]
[    0.176652] pnp 00:07: [io  0x04d0-0x04d1]
[    0.176741] system 00:07: [io  0x04d0-0x04d1] has been reserved
[    0.176827] system 00:07: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.176844] pnp 00:08: [io  0x00f0-0x00ff]
[    0.176849] pnp 00:08: [irq 13]
[    0.176892] pnp 00:08: Plug and Play ACPI device, IDs PNP0c04 (active)
[    0.176990] system 00:09: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.177050] pnp 00:0a: [io  0x0060]
[    0.177054] pnp 00:0a: [io  0x0064]
[    0.177058] pnp 00:0a: [irq 1]
[    0.177114] pnp 00:0a: Plug and Play ACPI device, IDs PNP0303 PNP030b (active)
[    0.177535] pnp 00:0b: [io  0x03f8-0x03ff]
[    0.177540] pnp 00:0b: [irq 4]
[    0.177543] pnp 00:0b: [dma 0 disabled]
[    0.177658] pnp 00:0b: Plug and Play ACPI device, IDs PNP0501 (active)
[    0.177772] pnp 00:0c: [mem 0x3d000000-0x3effffff]
[    0.177855] system 00:0c: [mem 0x3d000000-0x3effffff] could not be reserved
[    0.177944] system 00:0c: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.178201] pnp 00:0d: [mem 0xfed00000-0xfed003ff]
[    0.178264] pnp 00:0d: Plug and Play ACPI device, IDs PNP0103 (active)
[    0.178275] pnp: PnP ACPI: found 14 devices
[    0.178356] ACPI: ACPI bus type pnp unregistered
[    0.221908] pci 0000:03:00.0: no compatible bridge window for [mem 0xfffe0000-0xffffffff pref]
[    0.222064] PCI: max bus depth: 2 pci_try_num: 3
[    0.222142] pci 0000:00:04.0: BAR 14: assigned [mem 0xf0000000-0xf01fffff]
[    0.222236] pci 0000:00:04.0: BAR 15: assigned [mem 0xf0200000-0xf03fffff 64bit pref]
[    0.222366] pci 0000:00:04.0: BAR 13: assigned [io  0x1000-0x1fff]
[    0.222456] pci 0000:00:04.0: PCI bridge to [bus 01-01]
[    0.222545] pci 0000:00:04.0:   bridge window [io  0x1000-0x1fff]
[    0.222637] pci 0000:00:04.0:   bridge window [mem 0xf0000000-0xf01fffff]
[    0.222728] pci 0000:00:04.0:   bridge window [mem 0xf0200000-0xf03fffff 64bit pref]
[    0.222858] pci 0000:00:14.4: PCI bridge to [bus 02-02]
[    0.222959] pci 0000:03:00.0: BAR 6: assigned [mem 0xfe120000-0xfe13ffff pref]
[    0.223093] pci 0000:00:15.0: PCI bridge to [bus 03-03]
[    0.223178] pci 0000:00:15.0:   bridge window [io  0xe000-0xefff]
[    0.223266] pci 0000:00:15.0:   bridge window [mem 0xfea00000-0xfeafffff]
[    0.223354] pci 0000:00:15.0:   bridge window [mem 0xfe100000-0xfe1fffff 64bit pref]
[    0.223480] pci 0000:00:15.1: PCI bridge to [bus 04-04]
[    0.223563] pci 0000:00:15.1:   bridge window [io  0xd000-0xdfff]
[    0.223655] pci 0000:00:15.1:   bridge window [mem 0xfe000000-0xfe0fffff 64bit pref]
[    0.223779] pci 0000:05:00.0: PCI bridge to [bus 06-06]
[    0.223864] pci 0000:05:00.0:   bridge window [io  0xc000-0xcfff]
[    0.223955] pci 0000:05:00.0:   bridge window [mem 0xfe900000-0xfe9fffff]
[    0.224065] pci 0000:00:15.2: PCI bridge to [bus 05-06]
[    0.224149] pci 0000:00:15.2:   bridge window [io  0xc000-0xcfff]
[    0.224237] pci 0000:00:15.2:   bridge window [mem 0xfe900000-0xfe9fffff]
[    0.224536] ACPI: PCI Interrupt Link [LNKA] enabled at IRQ 7
[    0.224622] PCI: setting IRQ 7 as level-triggered
[    0.224631] pci 0000:00:04.0: PCI INT A -> Link[LNKA] -> GSI 7 (level, low) -> IRQ 7
[    0.224755] pci 0000:00:04.0: setting latency timer to 64
[    0.224772] pci 0000:00:15.0: PCI INT A -> Link[LNKA] -> GSI 7 (level, low) -> IRQ 7
[    0.224894] pci 0000:00:15.0: setting latency timer to 64
[    0.224905] pci 0000:00:15.1: PCI INT A -> Link[LNKA] -> GSI 7 (level, low) -> IRQ 7
[    0.225040] pci 0000:00:15.1: setting latency timer to 64
[    0.225051] pci 0000:00:15.2: PCI INT A -> Link[LNKA] -> GSI 7 (level, low) -> IRQ 7
[    0.225174] pci 0000:00:15.2: setting latency timer to 64
[    0.225319] ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 11
[    0.225402] PCI: setting IRQ 11 as level-triggered
[    0.225409] pci 0000:05:00.0: PCI INT A -> Link[LNKC] -> GSI 11 (level, low) -> IRQ 11
[    0.225535] pci 0000:05:00.0: setting latency timer to 64
[    0.225543] pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7]
[    0.225548] pci_bus 0000:00: resource 5 [io  0x0d00-0xffff]
[    0.225552] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff]
[    0.225557] pci_bus 0000:00: resource 7 [mem 0xf0000000-0xffffffff]
[    0.225562] pci_bus 0000:01: resource 0 [io  0x1000-0x1fff]
[    0.225566] pci_bus 0000:01: resource 1 [mem 0xf0000000-0xf01fffff]
[    0.225570] pci_bus 0000:01: resource 2 [mem 0xf0200000-0xf03fffff 64bit pref]
[    0.225575] pci_bus 0000:02: resource 4 [io  0x0000-0x0cf7]
[    0.225579] pci_bus 0000:02: resource 5 [io  0x0d00-0xffff]
[    0.225584] pci_bus 0000:02: resource 6 [mem 0x000a0000-0x000bffff]
[    0.225588] pci_bus 0000:02: resource 7 [mem 0xf0000000-0xffffffff]
[    0.225592] pci_bus 0000:03: resource 0 [io  0xe000-0xefff]
[    0.225597] pci_bus 0000:03: resource 1 [mem 0xfea00000-0xfeafffff]
[    0.225601] pci_bus 0000:03: resource 2 [mem 0xfe100000-0xfe1fffff 64bit pref]
[    0.225606] pci_bus 0000:04: resource 0 [io  0xd000-0xdfff]
[    0.225610] pci_bus 0000:04: resource 2 [mem 0xfe000000-0xfe0fffff 64bit pref]
[    0.225615] pci_bus 0000:05: resource 0 [io  0xc000-0xcfff]
[    0.225619] pci_bus 0000:05: resource 1 [mem 0xfe900000-0xfe9fffff]
[    0.225623] pci_bus 0000:06: resource 0 [io  0xc000-0xcfff]
[    0.225628] pci_bus 0000:06: resource 1 [mem 0xfe900000-0xfe9fffff]
[    0.225632] pci_bus 0000:06: resource 4 [io  0xc000-0xcfff]
[    0.225636] pci_bus 0000:06: resource 5 [mem 0xfe900000-0xfe9fffff]
[    0.225691] NET: Registered protocol family 2
[    0.225834] IP route cache hash table entries: 32768 (order: 5, 131072 bytes)
[    0.226114] TCP established hash table entries: 131072 (order: 8, 1048576 bytes)
[    0.226894] TCP bind hash table entries: 65536 (order: 7, 524288 bytes)
[    0.227385] TCP: Hash tables configured (established 131072 bind 65536)
[    0.227480] TCP reno registered
[    0.227569] UDP hash table entries: 512 (order: 2, 16384 bytes)
[    0.227667] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
[    0.227887] NET: Registered protocol family 1
[    0.227994] pci 0000:00:01.0: Boot video device
[    1.254355] PCI: CLS 64 bytes, default 64
[    1.254491] Trying to unpack rootfs image as initramfs...
[    1.835768] Freeing initrd memory: 14516k freed
[    1.847296] perf: AMD IBS detected (0x000000ff)
[    1.848504] apm: BIOS not found.
[    1.849129] Intel AES-NI instructions are not detected.
[    1.849696] audit: initializing netlink socket (disabled)
[    1.849808] type=2000 audit(1331749599.848:1): initialized
[    1.885532] highmem bounce pool size: 64 pages
[    1.885637] HugeTLB registered 2 MB page size, pre-allocated 0 pages
[    1.894518] VFS: Disk quotas dquot_6.5.2
[    1.894712] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[    1.895917] msgmni has been set to 1727
[    1.896177] SELinux:  Registering netfilter hooks
[    1.897444] alg: No test for stdrng (krng)
[    1.897559] NET: Registered protocol family 38
[    1.897786] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 253)
[    1.898163] io scheduler noop registered
[    1.898263] io scheduler deadline registered
[    1.898380] io scheduler cfq registered (default)
[    1.899298] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
[    1.899432] pciehp: PCI Express Hot Plug Controller Driver version: 0.4
[    1.899520] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
[    1.900323] input: Power Button as /devices/LNXSYSTM:00/device:00/PNP0C0C:00/input/input0
[    1.900452] ACPI: Power Button [PWRB]
[    1.900608] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input1
[    1.900732] ACPI: Power Button [PWRF]
[    1.901250] ACPI: acpi_idle registered with cpuidle
[    1.903379] ERST: Table is not found!
[    1.903475] GHES: HEST is not enabled!
[    1.903581] isapnp: Scanning for PnP cards...
[    2.260551] isapnp: No Plug & Play device found
[    2.260988] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[    2.281768] serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
[    2.306803] 00:0b: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
[    2.308318] Non-volatile memory driver v1.3
[    2.308414] Linux agpgart interface v0.103
[    2.313259] brd: module loaded
[    2.315324] loop: module loaded
[    2.315535] ahci 0000:00:11.0: version 3.0
[    2.315733] ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 10
[    2.315823] PCI: setting IRQ 10 as level-triggered
...
[   23.648282] powernow-k8: Found 1 AMD E-350 Processor (2 cpu cores) (version 2.20.00)
[   23.648489] powernow-k8:    0 : pstate 0 (1600 MHz)
[   23.648609] powernow-k8:    1 : pstate 1 (1280 MHz)
[   23.648702] powernow-k8:    2 : pstate 2 (800 MHz)
35

Vypadá to, že není DRM a bez něj power management u radeonu nepůjde. Mělo by to vypadat nějak takto (je to pro stroj s r100 radeonem, e-350/hd6310 bohužel nemám nikde k dispozici, AFAIK by se měl hlásit jako Evergreen, t.j. Loading Evergreen Microcode):

dmesg | grep drm

[ 1.662633] [drm] Initialized drm 1.1.0 20060810
[ 1.673219] [drm] radeon defaulting to kernel modesetting.
[ 1.673221] [drm] radeon kernel modesetting enabled.
[ 1.673800] [drm] initializing kernel modesetting (RV100 0x1002:0x515E 0x103C:0x31FB).
[ 1.673913] [drm] register mmio base: 0xF5FF0000
[ 1.673915] [drm] register mmio size: 65536
[ 1.674075] [drm] Supports vblank timestamp caching Rev 1 (10.10.2010).
[ 1.674077] [drm] Driver supports precise vblank timestamp query.
[ 1.674087] [drm] radeon: irq initialized.
[ 1.689075] [drm] Detected VRAM RAM=128M, BAR=128M
[ 1.690253] [drm] RAM width 16bits DDR
[ 1.694992] [drm] radeon: 64M of VRAM memory ready
[ 1.695898] [drm] radeon: 512M of GTT memory ready.
[ 1.697011] [drm] GART: num cpu pages 131072, num gpu pages 131072
[ 1.721035] [drm] Loading R100 Microcode
[ 1.724576] [drm] radeon: ring at 0x00000000C8001000
[ 1.725712] [drm] ring test succeeded in 3 usecs
[ 1.726933] [drm] radeon: ib pool ready.
[ 1.728464] [drm] ib test succeeded in 0 usecs
[ 1.729662] [drm] Radeon Display Connectors
[ 1.730680] [drm] Connector 0:
[ 1.731369] [drm] VGA
[ 1.731890] [drm] DDC: 0x60 0x60 0x60 0x60 0x60 0x60 0x60 0x60
[ 1.733217] [drm] Encoders:
[ 1.733973] [drm] CRT1: INTERNAL_DAC1
[ 1.734724] [drm] Connector 1:
[ 1.735410] [drm] VGA
[ 1.735975] [drm] DDC: 0x6c 0x6c 0x6c 0x6c 0x6c 0x6c 0x6c 0x6c
[ 1.737180] [drm] Encoders:
[ 1.737933] [drm] CRT2: INTERNAL_DAC2
[ 1.749610] [drm] Radeon display connector VGA-1: No monitor connected or invalid EDID
[ 1.761786] [drm] Radeon display connector VGA-2: No monitor connected or invalid EDID
[ 1.828575] [drm] fb mappable at 0xE8040000
[ 1.829425] [drm] vram apper at 0xE8000000
[ 1.830312] [drm] size 786432
[ 1.830940] [drm] fb depth is 8
[ 1.831603] [drm] pitch is 1024
[ 1.832716] fbcon: radeondrmfb (fb0) is primary device
[ 2.022212] fb0: radeondrmfb frame buffer device
[ 2.023238] drm: registered panic notifier
[ 2.024259] [drm] Initialized radeon 2.11.0 20080528 for 0000:01:03.0 on minor 0

36

Zajimave je i to ze podle monitoringu napajeni deska neustale cvici s Vcore od nejakych 0.5 do 1.25V v nekolika krocich.

AFAIK to by mělo být OK, řídí to powernow-k8 dle zátěže CPU pro úsporu energie, dá se to vypnout v BIOSu.

37

Aha zajimave, netusil jsem, ze aby fungoval power management musi byt povolene KMS, nejak mi to v tom minulem prispevku uniklo. Mam ho vypnute. Zkusim prilezitostni zapnout.


[    5.713639] [drm] Initialized drm 1.1.0 20060810
[    5.733651] [drm] VGACON disable radeon kernel modesetting.
[    5.735837] [drm] Supports vblank timestamp caching Rev 1 (10.10.2010).
[    5.735935] [drm] No driver support for vblank timestamp query.
[    5.736064] [drm] Initialized radeon 1.33.0 20080528 for 0000:00:01.0 on minor 0
38

S tím C6 jsou u AMD problémy. Ověřil bych, zda je aktivní pomocí jakéhokoliv energy monitoru z hypermarketu. Při aktivaci v BIOSu by měl příkon v klidu u E-350 poklesnout min. o 1 W. Pokud to tak bude, tak bych to dál neřešil, protože pro správné reportování C stavů by to vyžadovalo patchnout a overridnout ACPI tables, což by za to úsilí asi nestálo.

39

O 1W to lita uz jen chybou meraku, to asi nezjistim. Se 600W ATX zdrojem 85+ jsem se dostal na spotrebu nejakych 26W, tzn. nejakych 22W E-250. Melo by to byt udajne (TDP) 18W, ale jednak zdroj na takle male zatezi uz mozna nema ucinnost 85+ a druha vec je, ze to je udavana spotreba E-350, ale nejspis se k tomu pricte jeste nejaka periferie na motherboardu. Myslel jsem teda, ze 18W je maximum a ne staly prikon… ale nejspis to budou jen obchodni povidacky.:slight_smile:

40

1W lze s těmito přistroji rozeznat. Je nutné nechat sestavu pár desítek minut v idle ustálit (nejlépe tak 30-60 min.). Případně lze po ustálení změřit odebranou energii (většina těchto přístrojů umožňuje měřit energii) za např. 1 hodinu v idle a z toho vypočíst příkon. Tipnul bych si, že rozdíl bude víc jak 1 W, např. u Core 2 Duo jsem změřil rozdíl cca 3 W.

600 W zdroj při 26 W většinou zdaleka nedosahuje 85+.

18 W u E-350 je opravdu max TDP včetně grafiky, v idle má méně. Je však třeba připočíst příkon desky, pamětí, periferií, disků, ventilátorů… Tady mohou být poměrně velké rozdíly. Např. měření:
http://www.xbitlabs.com/articles/cpu/display/core-i3-2100t_11.html#sect0