Re: 2.6.0-test2-mm5
From: Marcelo Tosatti
Date: Fri Aug 08 2003 - 15:53:34 EST
On Thu, 7 Aug 2003, Marcelo Tosatti wrote:
>
>
> On Thu, 7 Aug 2003, Andrew Morton wrote:
>
> > Marcelo Tosatti <marcelo@xxxxxxxxxxxxxxxx> wrote:
> > >
> > > PCI: Using configuration type 1
> > >
> > >
> > > Locked up solid there. Want more info ?
> >
> > doh. I don't even know who to lart for that one!
> >
> > Could you please boot with "initcall_debug" and then resolve the final
> > couple of addresses in System.map? That'll narrow it down.
>
> Heck it works with initcall_debug:
>
> Red Hat Linux release 7.3 (Valhalla)
> Kernel 2.6.0-test2-mm5 on an i686
>
> I tried again without initcall_debug and it doesnt:
>
> Starting migration thread for cpu 7
> CPUS done 16
> zapping low mappings.
> mtrr: v2.0 (20020519)
> Initializing RT netlink socket
> EISA bus registered
> PCI: PCI BIOS revision 2.10 entry at 0xfd26c, last bus=15
> PCI: Using configuration type 1
> ....
>
> What additional info you guys want?
>
> Full output of both with/without initcall_debug boot messages or?
>
> Odd, odd.
William, Andrew,
Attached are the full boot messages before the crash plus lspci -vvv
output.
PXELINUX 1.62 2001-04-24 Copyright (C) 1994-2001 H. Peter Anvin
boot:
Booting from local disk...
LILO boot: 26t2
Loading 26t2...............................
Linux version 2.6.0-test2-mm5 (marcelo@dev8-005) (gcc version 2.96 20000731 (Red Hat Linux
7.3 2.96-110)) #1 SMP Thu Aug 7 13:16:20 PDT 2003
Video mode to be used for restore is f00
BIOS-provided physical RAM map:
BIOS-e820: 0000000000000000 - 000000000009d800 (usable)
BIOS-e820: 000000000009d800 - 00000000000a0000 (reserved)
BIOS-e820: 00000000000e0000 - 0000000000100000 (reserved)
BIOS-e820: 0000000000100000 - 00000000efff6500 (usable)
BIOS-e820: 00000000efff6500 - 00000000f0000000 (ACPI data)
BIOS-e820: 00000000fffb0000 - 0000000100000000 (reserved)
BIOS-e820: 0000000100000000 - 0000000400000000 (usable)
15488MB HIGHMEM available.
896MB LOWMEM available.
found SMP MP-table at 0009d940
hm, page 0009d000 reserved twice.
hm, page 0009e000 reserved twice.
hm, page 0009d000 reserved twice.
hm, page 0009e000 reserved twice.
On node 0 totalpages: 4194304
DMA zone: 4096 pages, LIFO batch:1
Normal zone: 225280 pages, LIFO batch:16
HighMem zone: 3964928 pages, LIFO batch:16
IBM machine detected. Enabling interrupts during APM calls.
IBM machine detected. Disabling SMBus accesses.
ACPI: RSDP (v000 IBM ) @ 0x000fdfe0
CPI: RSDT (v001 IBM SERCOMAN 00000.04096) @ 0xefffff80
ACPI: FADT (v001 IBM SERCOMAN 00000.04096) @ 0xefffff00
ACPI: MADT (v001 IBM SERCOMAN 00000.04096) @ 0xeffffe40
ACPI: DSDT (v001 IBM SERCOMAN 00000.04096) @ 0x00000000
ACPI: BIOS passes blacklist
ACPI: Local APIC address 0xfee00000
ACPI: LAPIC (acpi_id[0x00] lapic_id[0x07] enabled)
Processor #7 6:10 APIC version 17
ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
Processor #0 6:10 APIC version 17
ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled)
Processor #1 6:10 APIC version 17
ACPI: LAPIC (acpi_id[0x03] lapic_id[0x02] enabled)
Processor #2 6:10 APIC version 17
ACPI: LAPIC (acpi_id[0x04] lapic_id[0x03] enabled)
Processor #3 6:10 APIC version 17
ACPI: LAPIC (acpi_id[0x05] lapic_id[0x04] enabled)
Processor #4 6:10 APIC version 17
ACPI: LAPIC (acpi_id[0x06] lapic_id[0x05] enabled)
Processor #5 6:10 APIC version 17
ACPI: LAPIC (acpi_id[0x07] lapic_id[0x06] enabled)
Processor #6 6:10 APIC version 17
ACPI: LAPIC_NMI (acpi_id[0x00] polarity[0x0] trigger[0x0] lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x01] polarity[0x0] trigger[0x0] lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x02] polarity[0x0] trigger[0x0] lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x03] polarity[0x0] trigger[0x0] lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x04] polarity[0x0] trigger[0x0] lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x05] polarity[0x0] trigger[0x0] lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x06] polarity[0x0] trigger[0x0] lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x07] polarity[0x0] trigger[0x0] lint[0x1])
ACPI: IOAPIC (id[0x0e] address[0xfec00000] global_irq_base[0x0])
IOAPIC[0]: Assigned apic_id 14
IOAPIC[0]: apic_id 14, version 19, address 0xfec00000, IRQ 0-63
ACPI: INT_SRC_OVR (bus[0] irq[0x8] global_irq[0x8] polarity[0x3] trigger[0x1])
ACPI: NMI_SRC (polarity[0x0] trigger[0x0] global_irq[0x3a])
Enabling APIC mode: Flat. Using 1 I/O APICs
Using ACPI (MADT) for SMP configuration information
Building zonelist for node : 0
Kernel command line: auto BOOT_IMAGE=26t2 ro root=806 BOOT_FILE=/boot/vmlinuz-260t2m5 cons
ole=ttyS0,38400n8 console=tty1
current: c039b940
current->thread_info: c041e000
Initializing CPU#0
PID hash table entries: 4096 (order 12: 32768 bytes)
Detected 700.104 MHz processor.
Console: colour VGA+ 80x25
Calibrating delay loop... 1376.25 BogoMIPS
Memory: 16326400k/16777216k available (2284k kernel code, 187512k reserved, 901k data, 276
k init, 15597528k highmem)
Checking if this processor honours the WP bit even in supervisor mode... Ok.
Dentry cache hash table entries: 1048576 (order: 10, 4194304 bytes)
Inode-cache hash table entries: 1048576 (order: 10, 4194304 bytes)
Mount-cache hash table entries: 512 (order: 0, 4096 bytes)
-> /dev
-> /dev/console
-> /root
CPU: L1 I cache: 16K, L1 D cache: 16K
CPU: L2 cache: 1024K
CPU serial number disabled.
Intel machine check architecture supported.
Intel machine check reporting enabled on CPU#0.
Enabling fast FPU save and restore... done.
Enabling unmasked SIMD FPU exception support... done.
Checking 'hlt' instruction... OK.
POSIX conformance testing by UNIFIX
CPU0: Intel Pentium III (Cascades) stepping 04
per-CPU timeslice cutoff: 2923.17 usecs.
task migration cache decay timeout: 3 msecs.
enabled ExtINT on CPU#0
ESR value before enabling vector: 00000000
ESR value after enabling vector: 00000000
Booting processor 1/0 eip 2000
Initializing CPU#1
masked ExtINT on CPU#1
ESR value before enabling vector: 00000000
ESR value after enabling vector: 00000000
Calibrating delay loop... 1396.73 BogoMIPS
CPU: L1 I cache: 16K, L1 D cache: 16K
CPU: L2 cache: 1024K
CPU serial number disabled.
Intel machine check architecture supported.
Intel machine check reporting enabled on CPU#1.
CPU1: Intel Pentium III (Cascades) stepping 04
Booting processor 2/1 eip 2000
Initializing CPU#2
masked ExtINT on CPU#2
ESR value before enabling vector: 00000000
ESR value after enabling vector: 00000000
Calibrating delay loop... 1396.73 BogoMIPS
CPU: L1 I cache: 16K, L1 D cache: 16K
CPU: L2 cache: 1024K
CPU serial number disabled.
Intel machine check architecture supported.
Intel machine check reporting enabled on CPU#2.
CPU2: Intel Pentium III (Cascades) stepping 04
Booting processor 3/2 eip 2000
Initializing CPU#3
masked ExtINT on CPU#3
ESR value before enabling vector: 00000000
ESR value after enabling vector: 00000000
Calibrating delay loop... 1396.73 BogoMIPS
CPU: L1 I cache: 16K, L1 D cache: 16K
CPU: L2 cache: 1024K
CPU serial number disabled.
Intel machine check architecture supported.
Intel machine check reporting enabled on CPU#3.
CPU3: Intel Pentium III (Cascades) stepping 04
Booting processor 4/3 eip 2000
Initializing CPU#4
masked ExtINT on CPU#4
ESR value before enabling vector: 00000000
ESR value after enabling vector: 00000000
Calibrating delay loop... 1396.73 BogoMIPS
CPU: L1 I cache: 16K, L1 D cache: 16K
CPU: L2 cache: 1024K
CPU serial number disabled.
Intel machine check architecture supported.
Intel machine check reporting enabled on CPU#4.
CPU4: Intel Pentium III (Cascades) stepping 04
Booting processor 5/4 eip 2000
Initializing CPU#5
masked ExtINT on CPU#5
ESR value before enabling vector: 00000000
ESR value after enabling vector: 00000000
Calibrating delay loop... 1396.73 BogoMIPS
CPU: L1 I cache: 16K, L1 D cache: 16K
CPU: L2 cache: 1024K
CPU serial number disabled.
Intel machine check architecture supported.
Intel machine check reporting enabled on CPU#5.
CPU5: Intel Pentium III (Cascades) stepping 04
Booting processor 6/5 eip 2000
Initializing CPU#6
masked ExtINT on CPU#6
ESR value before enabling vector: 00000000
ESR value after enabling vector: 00000000
Calibrating delay loop... 1396.73 BogoMIPS
CPU: L1 I cache: 16K, L1 D cache: 16K
CPU: L2 cache: 1024K
CPU serial number disabled.
Intel machine check architecture supported.
Intel machine check reporting enabled on CPU#6.
CPU6: Intel Pentium III (Cascades) stepping 04
Booting processor 7/6 eip 2000
Initializing CPU#7
masked ExtINT on CPU#7
ESR value before enabling vector: 00000000
ESR value after enabling vector: 00000000
Calibrating delay loop... 1396.73 BogoMIPS
CPU: L1 I cache: 16K, L1 D cache: 16K
CPU: L2 cache: 1024K
CPU serial number disabled.
Intel machine check architecture supported.
Intel machine check reporting enabled on CPU#7.
CPU7: Intel Pentium III (Cascades) stepping 04
Total of 8 processors activated (11153.40 BogoMIPS).
ENABLING IO-APIC IRQs
..TIMER: vector=0x31 pin1=-1 pin2=0
...trying to set up timer (IRQ0) through the 8259A ...
..... (found pin 0) ...works.
testing the IO APIC.......................
.................................... done.
Using local APIC timer interrupts.
calibrating APIC timer ...
..... CPU clock speed is 699.0912 MHz.
..... host bus clock speed is 99.0987 MHz.
checking TSC synchronization across 8 CPUs: passed.
Starting migration thread for cpu 0
Bringing up 1
CPU 1 IS NOW UP!
Starting migration thread for cpu 1
Bringing up 2
CPU 2 IS NOW UP!
Starting migration thread for cpu 2
Bringing up 3
CPU 3 IS NOW UP!
Starting migration thread for cpu 3
Bringing up 4
CPU 4 IS NOW UP!
Starting migration thread for cpu 4
Bringing up 5
CPU 5 IS NOW UP!
Starting migration thread for cpu 5
Bringing up 6
CPU 6 IS NOW UP!
Starting migration thread for cpu 6
Bringing up 7
CPU 7 IS NOW UP!
Starting migration thread for cpu 7
CPUS done 16
zapping low mappings.
mtrr: v2.0 (20020519)
Initializing RT netlink socket
EISA bus registered
PCI: PCI BIOS revision 2.10 entry at 0xfd26c, last bus=15
PCI: Using configuration type 1
00:02.0 Bridge: IBM: Unknown device 00dc (rev 02)
Subsystem: IBM: Unknown device 00dc
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr+ Stepping- SERR+ FastB2B-
Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 100, cache line size 08
Interrupt: pin A routed to IRQ 53
Region 0: Memory at f7effc00 (32-bit, non-prefetchable) [size=256]
Region 1: I/O ports at 2000 [size=256]
Region 2: Memory at f7ee0000 (32-bit, non-prefetchable) [size=64K]
Region 3: I/O ports at 2180 [size=16]
00:04.0 VGA compatible controller: S3 Inc. Trio 64 3D (rev 01) (prog-if 00 [VGA])
Subsystem: IBM Integrated Trio3D
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 96 (1000ns min, 63750ns max)
Interrupt: pin A routed to IRQ 0
Region 0: Memory at f0000000 (32-bit, non-prefetchable) [size=64M]
Expansion ROM at <unassigned> [disabled] [size=64K]
Capabilities: [44] Power Management version 1
Flags: PMEClk- DSI+ D1+ D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
00:0a.0 Ethernet controller: Intel Corp. 82557/8/9 [Ethernet Pro 100] (rev 0c)
Subsystem: IBM 10/100 Ethernet Server Adapter
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr+ Stepping- SERR+ FastB2B-
Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 100 (2000ns min, 14000ns max), cache line size 08
Interrupt: pin A routed to IRQ 25
Region 0: Memory at f7efe000 (32-bit, non-prefetchable) [size=4K]
Region 1: I/O ports at 21c0 [size=64]
Region 2: Memory at f7ec0000 (32-bit, non-prefetchable) [size=128K]
Expansion ROM at <unassigned> [disabled] [size=64K]
Capabilities: [dc] Power Management version 2
Flags: PMEClk- DSI+ D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=2 PME-
00:0e.0 SCSI storage controller: Adaptec AIC-7896U2/7897U2
Subsystem: Adaptec: Unknown device 080f
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr+ Stepping- SERR+ FastB2B-
Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 100 (9750ns min, 6250ns max), cache line size 08
Interrupt: pin A routed to IRQ 51
BIST result: 00
Region 0: I/O ports at 2200 [disabled] [size=256]
Region 1: Memory at f7efd000 (64-bit, non-prefetchable) [size=4K]
Expansion ROM at <unassigned> [disabled] [size=128K]
Capabilities: [dc] Power Management version 1
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
00:0e.1 SCSI storage controller: Adaptec AIC-7896U2/7897U2
Subsystem: Adaptec: Unknown device 080f
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr+ Stepping- SERR+ FastB2B-
Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 100 (9750ns min, 6250ns max), cache line size 08
Interrupt: pin A routed to IRQ 51
BIST result: 00
Region 0: I/O ports at 2300 [disabled] [size=256]
Region 1: Memory at f7efc000 (64-bit, non-prefetchable) [size=4K]
Capabilities: [dc] Power Management version 1
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
00:0f.0 ISA bridge: Intel Corp. 82371AB/EB/MB PIIX4 ISA (rev 02)
Control: I/O+ Mem+ BusMaster+ SpecCycle+ MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B-
Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 0
00:0f.1 IDE interface: Intel Corp. 82371AB/EB/MB PIIX4 IDE (rev 01) (prog-if 80 [Master])
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 96
Region 4: I/O ports at 1000 [size=16]
00:0f.2 USB Controller: Intel Corp. 82371AB/EB/MB PIIX4 USB (rev 01) (prog-if 00 [UHCI])
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 96
Interrupt: pin D routed to IRQ 49
Region 4: I/O ports at 0460 [size=32]
00:0f.3 Bridge: Intel Corp. 82371AB/EB/MB PIIX4 ACPI (rev 02)
Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Interrupt: pin ? routed to IRQ 9
00:14.0 RAM memory: Corollary, Inc Intel 8-way XEON Profusion Chipset [Cache Coherency Filter] (rev 05)
Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap- 66Mhz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR-
00:14.1 RAM memory: Corollary, Inc Intel 8-way XEON Profusion Chipset [Cache Coherency Filter] (rev 05)
Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap- 66Mhz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR-
00:18.0 Host bridge: Compaq Computer Corporation HotPlug PCI Bridge 6010 (rev 01)
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+ Stepping- SERR+ FastB2B-
Status: Cap- 66Mhz+ UDF- FastB2B- ParErr- DEVSEL=slow >TAbort- <TAbort- <MAbort+ >SERR- <PERR-
Latency: 96, cache line size 08
00:19.0 Host bridge: Compaq Computer Corporation HotPlug PCI Bridge 6010 (rev 01)
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+ Stepping- SERR+ FastB2B-
Status: Cap- 66Mhz+ UDF- FastB2B- ParErr- DEVSEL=slow >TAbort- <TAbort- <MAbort+ >SERR- <PERR-
Latency: 96, cache line size 08
00:1a.0 Host bridge: Compaq Computer Corporation HotPlug PCI Bridge 6010 (rev 01)
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+ Stepping- SERR+ FastB2B-
Status: Cap- 66Mhz+ UDF- FastB2B- ParErr- DEVSEL=slow >TAbort- <TAbort- <MAbort+ >SERR- <PERR-
Latency: 96, cache line size 08
00:1b.0 Host bridge: Compaq Computer Corporation HotPlug PCI Bridge 6010 (rev 01)
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+ Stepping- SERR+ FastB2B-
Status: Cap- 66Mhz+ UDF- FastB2B- ParErr- DEVSEL=slow >TAbort- <TAbort- <MAbort+ >SERR- <PERR-
Latency: 96, cache line size 08
04:0f.0 PIC: Intel Corp. 683053 Programmable Interrupt Device (prog-if 03)
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+ Stepping- SERR+ FastB2B-
Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 0 (2000ns min, 2000ns max)
0a:09.0 PCI bridge: Digital Equipment Corporation DECchip 21154 (rev 05) (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+ Stepping- SERR+ FastB2B-
Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 100, cache line size 08
Bus: primary=0a, secondary=0b, subordinate=0b, sec-latency=100
I/O behind bridge: 0000b000-0000bfff
Memory behind bridge: fc000000-fe0fffff
Prefetchable memory behind bridge: 00000000f8000000-00000000fbf00000
BridgeCtl: Parity+ SERR+ NoISA- VGA- MAbort- >Reset- FastB2B-
Capabilities: [dc] Power Management version 1
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
Bridge: PM- B3+
0b:08.0 RAID bus controller: Mylex Corporation eXtremeRAID 2000/3000 support Device
Subsystem: Mylex Corporation: Unknown device 0040
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr+ Stepping- SERR+ FastB2B-
Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 100, cache line size 08
Interrupt: pin A routed to IRQ 24
Region 0: Memory at fc000000 (32-bit, non-prefetchable) [size=32M]
Region 1: I/O ports at b100 [size=128]
Region 2: Memory at f8000000 (64-bit, prefetchable) [size=64M]
Expansion ROM at <unassigned> [disabled] [size=1M]
Capabilities: [70] Power Management version 1
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-