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* AW: Xen-3.4 and FLR
@ 2009-06-11  8:19 Carsten Schiers
  2009-06-11  9:39 ` Cui, Dexuan
  0 siblings, 1 reply; 3+ messages in thread
From: Carsten Schiers @ 2009-06-11  8:19 UTC (permalink / raw)
  To: Cui, Dexuan, xen-devel

[-- Attachment #1: Type: text/plain, Size: 2257 bytes --]

Dexuan,
Stefan,

from my past experience, I can tell you that these boards with nForce chipsets 
like the one Stefan uses have all 3/4 PCI slots behind a PCI bridge. I own a
Gigabyte GA-M56S-S3.

Assuming that Stefan has only PV domains running, I can confirm that the patch,
which I included manually (due to some offsets) still works. 

I still would vote for some kind of option to disable the necessety of co-assignment
in cases where they are not necessary or wanted.

I am missing the knowledge to help, but I can imagine that there are cases in which 
it is mandatory (when I understood right, it's when VT-d is used), but maybe it is
usefull to have FLR support also, when you have HVM Domains running without VT-d
support. Is it usefull to have FLR implemented in a pure-PV environment, too? 

I attached the outputs of the commands, just in case it makes sense to have a look
at them.

BR,
Carsten.

----- Originalnachricht -----
Von: "Cui, Dexuan" <dexuan.cui@intel.com>
Gesendet: Don, 11.6.2009 04:33
An: xen-devel@lists.xensource.com
Betreff: RE: [Xen-devel] Xen-3.4 and FLR

Hi Stefan,
Are you assigning device to PV guest or HVM guest?
Can you attach the log files of "lspci -tv" and "lspci -xxx -vvv" on your host?

Thanks,
-- Dexuan


-----Original Message-----
From: xen-devel-bounces@lists.xensource.com [mailto:xen-devel-bounces@lists.xensource.com] On Behalf Of Stefan Kuhne
Sent: 2009?6?11? 8:25
To: xen-devel@lists.xensource.com
Subject: [Xen-devel] Xen-3.4 and FLR

Hi,

i've upgrade from xen-3.3.1 (with flr disable patch) to xen-3.4.
How i've my old FLR problem, when i try to give an PCI-Card from a real
slot to a domU i get:
VmError: pci: 0000:01:0e.0 must be co-assigned to the same guest with
0000:01:09.0

When i've more than one PCI-Card in system xen will all PCI-Cards give
this domU till xen is by an onBoard device.
When i give an onBoard device to a domU i've no problem.

I've a Gigabyte GA-M52S-S3P in this system.

I'am involved in a Project (EisXen), there are many with the same
Problem on xen-3.3.1 without patch.
So, where does it come from?

Regads,
Stefan Kuhne










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[-- Attachment #2: tv.txt --]
[-- Type: text/plain, Size: 1497 bytes --]

-[0000:00]-+-00.0  nVidia Corporation MCP65 Memory Controller
           +-01.0  nVidia Corporation MCP65 LPC Bridge
           +-01.1  nVidia Corporation MCP65 SMBus
           +-01.2  nVidia Corporation MCP65 Memory Controller
           +-02.0  nVidia Corporation MCP65 USB Controller
           +-02.1  nVidia Corporation MCP65 USB Controller
           +-06.0  nVidia Corporation MCP65 Ethernet
           +-08.0-[0000:01]--+-06.0  Avance Logic Inc. [ALI] ALG2301
           |                 +-07.0  Techsan Electronics Co Ltd B2C2 FlexCopII DVB chip / Technisat SkyStar2 DVB card
           |                 +-08.0  Techsan Electronics Co Ltd B2C2 FlexCopII DVB chip / Technisat SkyStar2 DVB card
           |                 \-09.0  Philips Semiconductors SAA7146
           +-09.0  nVidia Corporation MCP65 IDE
           +-0a.0  nVidia Corporation MCP65 AHCI Controller
           +-0c.0-[0000:02]----00.0  Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller
           +-0e.0-[0000:03]----00.0  Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller
           +-18.0  Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] HyperTransport Technology Configuration
           +-18.1  Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Address Map
           +-18.2  Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] DRAM Controller
           \-18.3  Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Miscellaneous Control

[-- Attachment #3: xxxvvv.txt --]
[-- Type: text/plain, Size: 35854 bytes --]

00:00.0 RAM memory: nVidia Corporation MCP65 Memory Controller (rev a3)
	Subsystem: Giga-byte Technology Unknown device 5001
	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-
	Latency: 0
	Capabilities: [44] HyperTransport: Slave or Primary Interface
		Command: BaseUnitID=0 UnitCnt=15 MastHost- DefDir- DUL-
		Link Control 0: CFlE- CST- CFE- <LkFail- Init+ EOC- TXO- <CRCErr=3 IsocEn- LSEn- ExtCTL- 64b-
		Link Config 0: MLWI=16bit DwFcIn- MLWO=16bit DwFcOut- LWI=16bit DwFcInEn- LWO=16bit DwFcOutEn-
		Link Control 1: CFlE- CST- CFE- <LkFail+ Init- EOC+ TXO+ <CRCErr=0 IsocEn- LSEn- ExtCTL- 64b-
		Link Config 1: MLWI=8bit DwFcIn- MLWO=8bit DwFcOut- LWI=8bit DwFcInEn- LWO=8bit DwFcOutEn-
		Revision ID: 1.03
		Link Frequency 0: 1.0GHz
		Link Error 0: <Prot- <Ovfl- <EOC- CTLTm-
		Link Frequency Capability 0: 200MHz+ 300MHz+ 400MHz+ 500MHz+ 600MHz+ 800MHz+ 1.0GHz+ 1.2GHz- 1.4GHz- 1.6GHz- Vend-
		Feature Capability: IsocFC+ LDTSTOP+ CRCTM- ECTLT- 64bA- UIDRD-
		Link Frequency 1: 200MHz
		Link Error 1: <Prot- <Ovfl- <EOC- CTLTm-
		Link Frequency Capability 1: 200MHz- 300MHz- 400MHz- 500MHz- 600MHz- 800MHz- 1.0GHz- 1.2GHz- 1.4GHz- 1.6GHz- Vend-
		Error Handling: PFlE+ OFlE+ PFE- OFE- EOCFE- RFE- CRCFE- SERRFE- CF- RE- PNFE- ONFE- EOCNFE- RNFE- CRCNFE- SERRNFE-
		Prefetchable memory behind bridge Upper: 00-00
		Bus Number: 00
	Capabilities: [dc] HyperTransport: MSI Mapping
00: de 10 44 04 06 00 b0 00 a3 00 00 05 00 00 00 00
10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 58 14 01 50
30: 00 00 00 00 44 00 00 00 00 00 00 00 ff 00 00 00
40: 58 14 01 50 08 dc e0 01 20 03 11 11 d0 00 00 00
50: 23 06 7f 00 03 00 00 00 00 00 03 00 00 00 00 00
60: 00 00 00 00 00 00 00 00 00 00 00 00 06 36 00 00
70: 44 44 44 00 d0 09 00 00 11 00 00 00 11 11 88 00
80: 12 88 88 00 fa 00 64 0d 03 00 00 00 7f 00 00 00
90: 7b 00 00 b0 00 00 00 00 00 00 00 00 00 00 00 00
a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
b0: 00 00 00 00 01 01 01 01 00 00 00 00 00 00 00 00
c0: 00 00 00 00 00 00 00 00 80 00 0f 0f 00 00 00 00
d0: 00 00 00 00 00 00 00 00 00 00 00 00 08 00 01 a8
e0: 00 00 e0 fe 00 00 00 00 00 00 80 00 00 00 00 00
f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

00:01.0 ISA bridge: nVidia Corporation MCP65 LPC Bridge (rev a3)
	Subsystem: Giga-byte Technology Unknown device 0c11
	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-
	Latency: 0
00: de 10 41 04 0f 00 a0 20 a3 00 01 06 00 00 80 00
10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 58 14 11 0c
30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
40: 58 14 11 0c 00 00 ff fe fa 3e ff 00 fa 3e ff 00
50: fa 3e ff 00 00 5a 62 02 00 00 00 05 2f 00 7c 00
60: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
70: 10 00 ff ff 45 80 00 00 00 00 44 19 40 c6 03 03
80: 09 20 00 80 0d 01 00 00 c0 00 00 01 ff 00 00 00
90: ff 7f 00 00 00 00 00 00 21 97 0a 68 ed bc 00 00
a0: 01 00 30 c0 00 00 00 00 00 00 00 00 00 00 00 00
b0: 95 02 f4 02 00 08 5f 08 00 00 00 00 00 00 00 00
c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
f0: 00 00 00 00 00 00 00 00 10 00 00 00 00 00 00 00

00:01.1 SMBus: nVidia Corporation MCP65 SMBus (rev a1)
	Subsystem: Giga-byte Technology Unknown device 0c11
	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-
	Interrupt: pin A routed to IRQ 11
	Region 0: I/O ports at c400 [size=64]
	Region 4: I/O ports at 1c00 [size=64]
	Region 5: I/O ports at 1c40 [size=64]
	Capabilities: [44] Power Management version 2
		Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot+,D3cold+)
		Status: D0 PME-Enable- DSel=0 DScale=0 PME-
00: de 10 46 04 01 00 b0 00 a1 00 05 0c 00 00 80 00
10: 01 c4 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20: 01 1c 00 00 41 1c 00 00 00 00 00 00 58 14 11 0c
30: 00 00 00 00 44 00 00 00 00 00 00 00 0b 01 00 00
40: 58 14 11 0c 01 00 02 c0 00 00 00 00 00 00 00 00
50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
60: 01 10 00 00 01 14 00 00 01 18 00 00 00 00 00 00
70: 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00
80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
c0: d4 30 80 00 01 00 00 00 00 00 00 00 00 00 00 00
d0: 40 00 40 01 10 00 00 00 05 00 00 00 00 00 00 00
e0: 88 10 04 00 94 40 00 07 80 1a 02 00 41 44 44 11
f0: 02 ff 1e bf 01 00 00 80 10 00 00 00 00 00 00 00

00:01.2 RAM memory: nVidia Corporation MCP65 Memory Controller (rev a1)
	Subsystem: Giga-byte Technology Unknown device 0c11
	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: de 10 45 04 00 04 a0 00 a1 00 00 05 00 00 80 00
10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 58 14 11 0c
30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
40: 00 00 00 00 00 00 00 00 10 02 80 10 10 00 10 10
50: 10 10 10 10 00 00 00 00 00 00 00 00 10 42 00 00
60: 69 0c 21 06 43 98 31 0c c7 0c 63 0c 62 00 00 04
70: 20 00 20 00 00 00 00 00 00 00 00 00 00 00 00 00
80: 00 00 00 00 00 00 00 00 01 00 00 04 42 00 01 00
90: 00 00 01 18 06 00 00 00 00 00 70 00 20 01 00 00
a0: 00 00 00 00 00 00 00 00 40 0c 50 06 40 18 20 0c
b0: 00 98 11 00 00 04 00 00 00 00 00 02 00 04 10 00
c0: 01 84 00 00 00 00 00 00 00 00 00 00 00 00 00 00
d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

00:02.0 USB Controller: nVidia Corporation MCP65 USB Controller (rev a3) (prog-if 10 [OHCI])
	Subsystem: Giga-byte Technology Unknown device 5004
	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-
	Latency: 0 (750ns min, 250ns max)
	Interrupt: pin A routed to IRQ 21
	Region 0: Memory at fc104000 (32-bit, non-prefetchable) [size=4K]
	Capabilities: [44] Power Management version 2
		Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold+)
		Status: D0 PME-Enable- DSel=0 DScale=0 PME-
00: de 10 54 04 06 00 b0 00 a3 10 03 0c 00 00 80 00
10: 00 40 10 fc 00 00 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 58 14 04 50
30: 00 00 00 00 44 00 00 00 00 00 00 00 07 01 03 01
40: 58 14 04 50 01 00 02 fe 00 00 00 00 00 00 00 00
50: 08 00 00 00 1d 47 40 00 10 00 00 00 00 00 00 00
60: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

00:02.1 USB Controller: nVidia Corporation MCP65 USB Controller (rev a3) (prog-if 20 [EHCI])
	Subsystem: Giga-byte Technology Unknown device 5004
	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-
	Latency: 0 (750ns min, 250ns max)
	Interrupt: pin B routed to IRQ 20
	Region 0: Memory at fc102000 (32-bit, non-prefetchable) [size=256]
	Capabilities: [44] Debug port
	Capabilities: [80] Power Management version 2
		Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold+)
		Status: D0 PME-Enable- DSel=0 DScale=0 PME-
00: de 10 55 04 06 00 b0 00 a3 20 03 0c 00 00 80 00
10: 00 20 10 fc 00 00 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 58 14 04 50
30: 00 00 00 00 44 00 00 00 00 00 00 00 05 02 03 01
40: 58 14 04 50 0a 80 98 20 00 00 00 00 00 00 00 00
50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
60: 20 20 01 00 00 60 18 85 03 3c 3f 01 00 00 00 00
70: 00 00 08 05 00 10 20 80 89 3d b6 22 77 25 04 00
80: 01 00 02 fe 00 00 00 00 00 00 00 00 15 16 00 00
90: 00 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00
a0: 01 00 00 00 00 00 08 c0 00 00 00 00 00 00 00 00
b0: 33 00 11 22 44 00 00 00 ff 03 00 00 00 00 00 00
c0: 10 10 2d 0d 00 00 00 00 00 00 00 00 00 00 00 00
d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
f0: 00 00 00 00 00 00 00 00 10 00 00 00 00 00 00 00

00:06.0 Ethernet controller: nVidia Corporation MCP65 Ethernet (rev a3)
	Subsystem: Giga-byte Technology Unknown device e000
	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-
	Latency: 0 (250ns min, 5000ns max)
	Interrupt: pin A routed to IRQ 255
	Region 0: Memory at fc103000 (32-bit, non-prefetchable) [size=4K]
	Region 1: I/O ports at c000 [size=8]
	Capabilities: [44] Power Management version 2
		Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold+)
		Status: D0 PME-Enable+ DSel=0 DScale=0 PME-
	Capabilities: [50] Message Signalled Interrupts: Mask+ 64bit+ Queue=0/3 Enable+
		Address: 00000000fee0100c  Data: 4141
		Masking: 000000fe  Pending: 00000000
	Capabilities: [6c] HyperTransport: MSI Mapping
00: de 10 50 04 07 00 b0 00 a3 00 00 02 00 00 00 00
10: 00 30 10 fc 01 c0 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 58 14 00 e0
30: 00 00 00 00 44 00 00 00 00 00 00 00 0f 01 01 14
40: 58 14 00 e0 01 50 02 fe 00 01 00 00 06 00 00 20
50: 05 6c 87 01 0c 10 e0 fe 00 00 00 00 41 41 00 00
60: fe 00 00 00 00 00 00 00 ff 00 00 00 08 00 02 a8
70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
f0: 00 00 00 00 10 00 00 00 02 01 00 00 02 20 18 00

00:08.0 PCI bridge: nVidia Corporation MCP65 PCI bridge (rev a1) (prog-if 01 [Subtractive decode])
	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-
	Latency: 0
	Bus: primary=00, secondary=01, subordinate=01, sec-latency=32
	I/O behind bridge: 00009000-00009fff
	Memory behind bridge: fc000000-fc0fffff
	Prefetchable memory behind bridge: fff00000-000fffff
	Secondary status: 66MHz- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort+ <SERR- <PERR-
	BridgeCtl: Parity- SERR- NoISA- VGA+ MAbort- >Reset- FastB2B-
	Capabilities: [b8] Subsystem: Giga-byte Technology Unknown device 026f
	Capabilities: [8c] HyperTransport: MSI Mapping
00: de 10 49 04 07 00 b0 00 a1 01 04 06 00 00 01 00
10: 00 00 00 00 00 00 00 00 00 01 01 20 90 90 80 22
20: 00 fc 00 fc f0 ff 00 00 00 00 00 00 00 00 00 00
30: 00 00 00 00 b8 00 00 00 00 00 00 00 00 00 08 06
40: 00 00 73 07 01 00 02 00 07 00 00 00 00 00 48 00
50: 00 00 00 00 00 00 00 00 fb 1f ff 1f 00 00 00 00
60: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
80: 00 06 00 00 08 00 01 fc 00 00 00 00 08 00 00 a8
90: 00 00 e0 fe 00 00 00 00 00 00 00 00 00 00 00 00
a0: 06 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
b0: 00 00 00 00 ff ff 00 00 0d 8c 00 00 58 14 6f 02
c0: 58 14 6f 02 07 00 00 00 00 00 00 00 00 00 00 00
d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

00:09.0 IDE interface: nVidia Corporation MCP65 IDE (rev a1) (prog-if 8a [Master SecP PriP])
	Subsystem: Giga-byte Technology Unknown device 5002
	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-
	Latency: 0 (750ns min, 250ns max)
	Region 4: I/O ports at f000 [size=16]
	Capabilities: [44] Power Management version 2
		Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
		Status: D0 PME-Enable- DSel=0 DScale=0 PME-
00: de 10 48 04 05 00 b0 00 a1 8a 01 01 00 00 00 00
10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20: 01 f0 00 00 00 00 00 00 00 00 00 00 58 14 02 50
30: 00 00 00 00 44 00 00 00 00 00 00 00 00 00 03 01
40: 58 14 02 50 01 00 02 00 00 00 00 00 00 00 00 00
50: 02 f0 00 00 00 00 00 00 a8 a8 20 20 0a 00 99 20
60: 00 00 c0 c6 00 00 00 00 00 00 00 00 00 00 00 00
70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
80: 00 00 00 00 00 40 8c 9b 00 00 02 38 00 00 00 00
90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 01
a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
f0: 00 00 00 00 00 00 00 00 10 00 00 00 00 00 00 00

00:0a.0 SATA controller: nVidia Corporation MCP65 AHCI Controller (rev a3) (prog-if 01 [AHCI 1.0])
	Subsystem: Giga-byte Technology Unknown device b002
	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-
	Latency: 0 (750ns min, 250ns max)
	Interrupt: pin A routed to IRQ 251
	Region 0: I/O ports at 09f0 [size=8]
	Region 1: I/O ports at 0bf0 [size=4]
	Region 2: I/O ports at 0970 [size=8]
	Region 3: I/O ports at 0b70 [size=4]
	Region 4: I/O ports at d800 [size=16]
	Region 5: Memory at fc100000 (32-bit, non-prefetchable) [size=8K]
	Capabilities: [44] Power Management version 2
		Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
		Status: D0 PME-Enable- DSel=0 DScale=0 PME-
	Capabilities: [b0] Message Signalled Interrupts: Mask- 64bit+ Queue=0/3 Enable+
		Address: 00000000fee0100c  Data: 4139
	Capabilities: [cc] HyperTransport: MSI Mapping
00: de 10 4d 04 07 00 b0 00 a3 01 06 01 00 00 80 00
10: f1 09 00 00 f1 0b 00 00 71 09 00 00 71 0b 00 00
20: 01 d8 00 00 00 00 10 fc 00 00 00 00 58 14 02 b0
30: 00 00 00 00 44 00 00 00 00 00 00 00 0b 01 03 01
40: 58 14 02 b0 01 b0 02 00 00 00 00 00 00 00 00 00
50: 0f 68 38 60 00 00 00 00 20 20 a8 20 65 00 20 20
60: c7 c7 00 c7 40 ac 00 0f 00 0f 06 42 00 00 00 00
70: 2c 78 c4 40 00 00 00 00 02 20 18 00 20 00 20 78
80: 00 00 00 c0 00 00 00 00 00 00 00 00 00 00 00 00
90: 00 00 00 00 00 00 00 00 00 00 00 00 4d 04 06 01
a0: 6e 5a 00 3f 00 00 00 00 00 00 00 00 33 31 00 02
b0: 05 cc 87 00 0c 10 e0 fe 00 00 00 00 39 41 00 00
c0: 00 00 00 00 00 00 00 00 00 00 00 00 08 00 02 a8
d0: 00 00 00 00 00 00 00 00 00 00 40 00 00 00 00 00
e0: 00 00 00 00 00 00 3f 00 00 00 00 00 00 00 00 00
f0: 00 00 00 00 00 00 00 00 00 01 1f 00 00 00 00 00

00:0c.0 PCI bridge: nVidia Corporation MCP65 PCI Express bridge (rev a1) (prog-if 00 [Normal decode])
	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-
	Latency: 0, Cache Line Size: 32 bytes
	Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
	I/O behind bridge: 0000a000-0000afff
	Memory behind bridge: f8000000-f9ffffff
	Prefetchable memory behind bridge: 00000000c0000000-00000000c00fffff
	Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
	BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
	Capabilities: [40] Subsystem: nVidia Corporation Unknown device 0000
	Capabilities: [48] Power Management version 2
		Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold+)
		Status: D0 PME-Enable- DSel=0 DScale=0 PME-
	Capabilities: [50] Message Signalled Interrupts: Mask- 64bit+ Queue=0/1 Enable+
		Address: 00000000fee0300c  Data: 4198
	Capabilities: [60] HyperTransport: MSI Mapping
	Capabilities: [80] Express Root Port (Slot+) IRQ 0
		Device: Supported: MaxPayload 256 bytes, PhantFunc 0, ExtTag-
		Device: Latency L0s <64ns, L1 <1us
		Device: Errors: Correctable+ Non-Fatal+ Fatal+ Unsupported+
		Device: RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop+
		Device: MaxPayload 128 bytes, MaxReadReq 512 bytes
		Link: Supported Speed 2.5Gb/s, Width x1, ASPM L0s L1, Port 2
		Link: Latency L0s <512ns, L1 <4us
		Link: ASPM Disabled RCB 64 bytes CommClk+ ExtSynch-
		Link: Speed 2.5Gb/s, Width x1
		Slot: AtnBtn- PwrCtrl- MRL- AtnInd- PwrInd- HotPlug- Surpise-
		Slot: Number 0, PowerLimit 0.000000
		Slot: Enabled AtnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq-
		Slot: AttnInd Off, PwrInd On, Power-
		Root: Correctable- Non-Fatal- Fatal- PME-
00: de 10 5a 04 07 04 10 00 a1 00 04 06 08 00 01 00
10: 00 00 00 00 00 00 00 00 00 02 02 00 a1 a1 00 00
20: 00 f8 f0 f9 01 c0 01 c0 00 00 00 00 00 00 00 00
30: 00 00 00 00 40 00 00 00 00 00 00 00 00 00 00 00
40: 0d 48 00 00 de 10 00 00 01 50 02 f8 00 00 00 00
50: 05 60 83 00 0c 30 e0 fe 00 00 00 00 98 41 00 00
60: 08 80 00 a8 00 00 e0 fe 00 00 00 00 00 00 00 00
70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
80: 10 00 41 01 01 80 00 00 1f 28 00 00 11 3c 11 02
90: 40 00 11 30 00 00 00 00 c0 01 48 01 00 00 00 00
a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

00:0e.0 PCI bridge: nVidia Corporation MCP65 PCI Express bridge (rev a1) (prog-if 00 [Normal decode])
	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-
	Latency: 0, Cache Line Size: 32 bytes
	Bus: primary=00, secondary=03, subordinate=03, sec-latency=0
	I/O behind bridge: 0000b000-0000bfff
	Memory behind bridge: fa000000-fbffffff
	Prefetchable memory behind bridge: 00000000c0100000-00000000c01fffff
	Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
	BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
	Capabilities: [40] Subsystem: nVidia Corporation Unknown device 0000
	Capabilities: [48] Power Management version 2
		Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold+)
		Status: D0 PME-Enable- DSel=0 DScale=0 PME-
	Capabilities: [50] Message Signalled Interrupts: Mask- 64bit+ Queue=0/1 Enable+
		Address: 00000000fee0300c  Data: 41a0
	Capabilities: [60] HyperTransport: MSI Mapping
	Capabilities: [80] Express Root Port (Slot+) IRQ 0
		Device: Supported: MaxPayload 256 bytes, PhantFunc 0, ExtTag-
		Device: Latency L0s <64ns, L1 <1us
		Device: Errors: Correctable+ Non-Fatal+ Fatal+ Unsupported+
		Device: RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop+
		Device: MaxPayload 128 bytes, MaxReadReq 512 bytes
		Link: Supported Speed 2.5Gb/s, Width x1, ASPM L0s L1, Port 1
		Link: Latency L0s <512ns, L1 <4us
		Link: ASPM Disabled RCB 64 bytes CommClk+ ExtSynch-
		Link: Speed 2.5Gb/s, Width x1
		Slot: AtnBtn- PwrCtrl- MRL- AtnInd- PwrInd- HotPlug- Surpise-
		Slot: Number 0, PowerLimit 0.000000
		Slot: Enabled AtnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq-
		Slot: AttnInd Off, PwrInd On, Power-
		Root: Correctable- Non-Fatal- Fatal- PME-
00: de 10 59 04 07 04 10 00 a1 00 04 06 08 00 01 00
10: 00 00 00 00 00 00 00 00 00 03 03 00 b1 b1 00 00
20: 00 fa f0 fb 11 c0 11 c0 00 00 00 00 00 00 00 00
30: 00 00 00 00 40 00 00 00 00 00 00 00 00 00 00 00
40: 0d 48 00 00 de 10 00 00 01 50 02 f8 00 00 00 00
50: 05 60 83 00 0c 30 e0 fe 00 00 00 00 a0 41 00 00
60: 08 80 00 a8 00 00 e0 fe 00 00 00 00 00 00 00 00
70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
80: 10 00 41 01 01 80 00 00 1f 28 00 00 11 3c 11 01
90: 40 00 11 30 00 00 00 00 c0 01 48 01 00 00 00 00
a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

00:18.0 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] HyperTransport Technology Configuration
	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-
	Capabilities: [80] HyperTransport: Host or Secondary Interface
		!!! Possibly incomplete decoding
		Command: WarmRst+ DblEnd-
		Link Control: CFlE- CST- CFE- <LkFail- Init+ EOC- TXO- <CRCErr=0
		Link Config: MLWI=16bit MLWO=16bit LWI=16bit LWO=16bit
		Revision ID: 1.02
00: 22 10 00 11 00 00 10 00 00 00 00 06 00 00 80 00
10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
30: 00 00 00 00 80 00 00 00 00 00 00 00 00 00 00 00
40: 01 01 01 00 01 01 01 00 01 01 01 00 01 01 01 00
50: 01 01 01 00 01 01 01 00 01 01 01 00 01 01 01 00
60: 00 00 01 00 e4 00 00 00 20 c8 2e 0f 0c 00 00 00
70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
80: 08 00 01 21 20 00 11 11 22 06 75 80 02 00 00 00
90: 69 01 61 01 00 00 00 00 07 00 00 00 00 00 00 00
a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

00:18.1 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Address Map
	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: 22 10 01 11 00 00 00 00 00 00 00 06 00 00 80 00
10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
40: 03 00 00 00 00 00 3f 01 00 00 00 00 01 00 00 00
50: 00 00 00 00 02 00 00 00 00 00 00 00 03 00 00 00
60: 00 00 00 00 04 00 00 00 00 00 00 00 05 00 00 00
70: 00 00 00 00 06 00 00 00 00 00 00 00 07 00 00 00
80: 03 00 f6 00 80 ff f7 00 03 00 f8 00 00 b7 ff 00
90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
b0: 03 0a 00 00 00 0b 00 00 03 00 c0 00 00 ff f5 00
c0: 00 00 00 00 00 00 00 00 13 10 00 00 00 f0 0f 00
d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
e0: 03 00 00 ff 00 00 00 00 00 00 00 00 00 00 00 00
f0: 01 40 00 c0 00 00 00 00 00 00 00 00 00 00 00 00

00:18.2 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] DRAM Controller
	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: 22 10 02 11 00 00 00 00 00 00 00 06 00 00 80 00
10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
40: 01 00 00 00 01 01 00 00 01 02 00 00 01 03 00 00
50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
60: e0 3c f8 00 e0 3c f8 00 00 00 00 00 00 00 00 00
70: 00 00 00 00 00 00 00 00 46 00 01 00 00 00 00 00
80: 22 00 00 00 00 00 00 00 02 50 00 0c 20 12 92 00
90: 10 08 01 00 68 80 10 14 33 00 00 80 3a 00 00 00
a0: eb 02 00 0c 00 00 00 00 00 00 00 00 00 00 00 00
b0: 87 af 09 5b da 00 00 00 00 f0 00 80 00 b0 03 83
c0: 00 00 03 00 00 00 00 00 00 00 00 00 00 00 00 00
d0: b8 30 1e c5 21 00 06 07 8c 73 e4 01 f3 ef ae 0f
e0: 7c 18 9f 44 20 08 86 03 8c 39 e8 01 f9 e7 c6 8f
f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

00:18.3 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Miscellaneous Control
	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-
	Capabilities: [f0] #0f [0010]
00: 22 10 03 11 00 00 10 00 00 00 00 06 00 00 80 00
10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
30: 00 00 00 00 f0 00 00 00 00 00 00 00 00 00 00 00
40: ff 3b 04 00 40 00 10 0a 00 00 00 00 00 00 00 00
50: 80 a0 84 81 03 00 00 00 00 00 00 00 c0 07 fd ff
60: ff 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
70: 11 01 02 51 22 30 00 50 00 1b 00 08 2e 22 00 00
80: 00 00 07 23 13 21 13 20 00 00 00 00 00 00 00 00
90: 00 00 00 00 1f 00 00 00 f0 5f a5 fa 00 00 00 00
a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
d0: 00 00 00 00 01 a7 0d 00 00 00 c0 04 25 26 26 00
e0: 00 00 00 00 3a 21 36 00 19 17 00 00 00 00 00 00
f0: 0f 00 10 00 00 00 00 00 00 00 00 00 b2 0f 06 00

01:06.0 VGA compatible controller: Avance Logic Inc. [ALI] ALG2301 (prog-if 00 [VGA])
	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 A routed to IRQ 10
00: 05 10 01 23 03 00 80 02 00 00 00 03 00 00 00 00
10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
30: 00 00 00 00 00 00 00 00 00 00 00 00 0a 01 00 00
40: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
60: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

01:07.0 Network controller: Techsan Electronics Co Ltd B2C2 FlexCopII DVB chip / Technisat SkyStar2 DVB card (rev 02)
	Subsystem: Techsan Electronics Co Ltd B2C2 FlexCopII DVB chip / Technisat SkyStar2 DVB card
	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: 32
	Interrupt: pin A routed to IRQ 18
	Region 0: Memory at fc000000 (32-bit, non-prefetchable) [size=64K]
	Region 1: I/O ports at 9000 [size=32]
00: d0 13 03 21 07 00 00 04 02 00 80 02 00 20 00 00
10: 00 00 00 fc 01 90 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 d0 13 03 21
30: 00 00 00 00 00 00 00 00 00 00 00 00 07 01 00 00
40: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
60: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

01:08.0 Network controller: Techsan Electronics Co Ltd B2C2 FlexCopII DVB chip / Technisat SkyStar2 DVB card (rev 02)
	Subsystem: Techsan Electronics Co Ltd B2C2 FlexCopII DVB chip / Technisat SkyStar2 DVB card
	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: 32
	Interrupt: pin A routed to IRQ 17
	Region 0: Memory at fc010000 (32-bit, non-prefetchable) [size=64K]
	Region 1: I/O ports at 9400 [size=32]
00: d0 13 03 21 07 00 00 04 02 00 80 02 00 20 00 00
10: 00 00 01 fc 01 94 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 d0 13 03 21
30: 00 00 00 00 00 00 00 00 00 00 00 00 0b 01 00 00
40: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
60: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

01:09.0 Multimedia controller: Philips Semiconductors SAA7146 (rev 01)
	Subsystem: KNC One Unknown device 002c
	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: 32 (3750ns min, 9500ns max)
	Interrupt: pin A routed to IRQ 16
	Region 0: Memory at fc020000 (32-bit, non-prefetchable) [size=512]
00: 31 11 46 71 06 00 80 02 01 00 80 04 00 20 00 00
10: 00 00 02 fc 00 00 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 94 18 2c 00
30: 00 00 00 00 00 00 00 00 00 00 00 00 0a 01 0f 26
40: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
60: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
80: 00 00 00 80 00 00 00 80 00 00 00 80 00 00 00 80
90: 00 00 00 80 00 00 00 80 00 00 00 80 00 00 00 80
a0: 00 00 00 80 00 00 00 80 00 00 00 80 00 00 00 80
b0: 00 00 00 80 00 00 00 80 00 00 00 80 00 00 00 80
c0: 00 00 00 80 00 00 00 80 00 00 00 80 00 00 00 80
d0: 00 00 00 80 00 00 00 80 00 00 00 80 00 00 00 80
e0: 00 00 00 80 00 00 00 80 00 00 00 80 00 00 00 80
f0: 00 00 00 80 00 00 00 80 00 00 00 80 00 00 00 80

02:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 01)
	Subsystem: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller
	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-
	Latency: 0, Cache Line Size: 64 bytes
	Interrupt: pin A routed to IRQ 253
	Region 0: I/O ports at a000 [size=256]
	Region 2: Memory at f9000000 (64-bit, non-prefetchable) [size=4K]
	[virtual] Expansion ROM at c0000000 [disabled] [size=128K]
	Capabilities: [40] Power Management version 2
		Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=375mA PME(D0-,D1+,D2+,D3hot+,D3cold+)
		Status: D0 PME-Enable- DSel=0 DScale=0 PME-
	Capabilities: [48] Vital Product Data
	Capabilities: [50] Message Signalled Interrupts: Mask- 64bit+ Queue=0/1 Enable+
		Address: 00000000fee0100c  Data: 4121
	Capabilities: [60] Express Endpoint IRQ 0
		Device: Supported: MaxPayload 1024 bytes, PhantFunc 0, ExtTag+
		Device: Latency L0s <1us, L1 unlimited
		Device: AtnBtn+ AtnInd+ PwrInd+
		Device: Errors: Correctable- Non-Fatal- Fatal- Unsupported-
		Device: RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop+
		Device: MaxPayload 128 bytes, MaxReadReq 4096 bytes
		Link: Supported Speed 2.5Gb/s, Width x1, ASPM L0s, Port 0
		Link: Latency L0s unlimited, L1 unlimited
		Link: ASPM Disabled RCB 64 bytes CommClk+ ExtSynch-
		Link: Speed 2.5Gb/s, Width x1
	Capabilities: [84] Vendor Specific Information
00: ec 10 68 81 07 04 10 00 01 00 00 02 10 00 00 00
10: 01 a0 00 00 00 00 00 00 04 00 00 f9 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 ec 10 68 81
30: 00 00 00 00 40 00 00 00 00 00 00 00 0a 01 00 00
40: 01 48 c2 f7 00 00 00 00 03 50 00 00 00 00 00 00
50: 05 60 83 00 0c 10 e0 fe 00 00 00 00 21 41 00 00
60: 10 84 01 00 23 7f 00 00 10 58 1a 00 11 f4 03 00
70: 40 00 11 10 00 00 00 00 00 00 00 00 00 00 00 00
80: 00 00 00 00 09 00 4c 01 01 1c 02 00 fb ff ff 11
90: 08 30 00 00 11 0a 09 00 79 00 0f 00 cf 03 00 00
a0: 02 28 ff 01 00 00 00 00 00 08 00 00 03 00 03 00
b0: 00 00 00 00 ff 3f ff 3f ff ff 00 00 00 00 00 00
c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

03:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 01)
	Subsystem: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller
	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-
	Latency: 0, Cache Line Size: 64 bytes
	Interrupt: pin A routed to IRQ 252
	Region 0: I/O ports at b000 [size=256]
	Region 2: Memory at fb000000 (64-bit, non-prefetchable) [size=4K]
	[virtual] Expansion ROM at c0100000 [disabled] [size=128K]
	Capabilities: [40] Power Management version 2
		Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=375mA PME(D0-,D1+,D2+,D3hot+,D3cold+)
		Status: D0 PME-Enable- DSel=0 DScale=0 PME-
	Capabilities: [48] Vital Product Data
	Capabilities: [50] Message Signalled Interrupts: Mask- 64bit+ Queue=0/1 Enable+
		Address: 00000000fee0100c  Data: 4129
	Capabilities: [60] Express Endpoint IRQ 0
		Device: Supported: MaxPayload 1024 bytes, PhantFunc 0, ExtTag+
		Device: Latency L0s <1us, L1 unlimited
		Device: AtnBtn+ AtnInd+ PwrInd+
		Device: Errors: Correctable- Non-Fatal- Fatal- Unsupported-
		Device: RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop+
		Device: MaxPayload 128 bytes, MaxReadReq 4096 bytes
		Link: Supported Speed 2.5Gb/s, Width x4, ASPM L0s, Port 0
		Link: Latency L0s unlimited, L1 unlimited
		Link: ASPM Disabled RCB 64 bytes CommClk+ ExtSynch-
		Link: Speed 2.5Gb/s, Width x1
	Capabilities: [84] Vendor Specific Information
00: ec 10 68 81 07 04 10 00 01 00 00 02 10 00 00 00
10: 01 b0 00 00 00 00 00 00 04 00 00 fb 00 00 00 00
20: 00 00 00 00 00 00 00 00 02 01 00 00 ec 10 68 81
30: 00 00 00 00 40 00 00 00 00 00 00 00 0a 01 00 00
40: 01 48 c2 f7 00 00 00 00 03 50 00 00 00 00 00 00
50: 05 60 83 00 0c 10 e0 fe 00 00 00 00 29 41 00 00
60: 10 84 01 00 23 7f 00 00 10 58 1a 00 41 f4 03 00
70: 40 00 11 10 00 00 00 00 00 00 00 00 00 00 00 00
80: 00 00 00 00 09 00 4c 01 01 1c 02 00 fb ff ff 11
90: 08 30 00 00 c7 6f 04 00 79 20 07 00 f8 01 00 00
a0: 02 28 ff 01 00 00 00 00 00 08 00 00 03 00 03 00
b0: 00 00 00 00 ff 3f ff 3f ff ff 00 00 00 00 00 00
c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00


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^ permalink raw reply	[flat|nested] 3+ messages in thread
* AW: Xen-3.4 and FLR
@ 2009-06-11 10:02 Carsten Schiers
  0 siblings, 0 replies; 3+ messages in thread
From: Carsten Schiers @ 2009-06-11 10:02 UTC (permalink / raw)
  To: Cui, Dexuan, xen-devel

Hi Dexuan,

if I would be able to, I would. But unfortunately I only understood only 10% of
what is happening. 

As long as it's ok to patch it away if you don't need it, why not. I had the
feeling already that it's quite tricky. 

Thanks,
Carsten.

----- Originalnachricht -----
Von: "Cui, Dexuan" <dexuan.cui@intel.com>
Gesendet: Don, 11.6.2009 11:39
An: Carsten Schiers <carsten@schiers.de> ; xen-devel@lists.xensource.com
Betreff: RE: [Xen-devel] Xen-3.4 and FLR

Hi Carsten,
In some cases (especially assigning device to PV guest without iommu), the current code in xend does have some known limitations/issues.
I even think there is not a "generic and clean" solution...
In the long run, new BIOS/device should support the standard PCIe FLR or PCI FLR so we can get rid of the issues.
At present I'm busy on something else and  I appreciate somebody could help to try to improve the current code. :-)

Thanks,
-- Dexuan



-----Original Message-----
From: Carsten Schiers [mailto:carsten@schiers.de] 
Sent: 2009?6?11? 16:20
To: Cui, Dexuan; xen-devel@lists.xensource.com
Subject: AW: [Xen-devel] Xen-3.4 and FLR

Dexuan,
Stefan,

from my past experience, I can tell you that these boards with nForce chipsets 
like the one Stefan uses have all 3/4 PCI slots behind a PCI bridge. I own a
Gigabyte GA-M56S-S3.

Assuming that Stefan has only PV domains running, I can confirm that the patch,
which I included manually (due to some offsets) still works. 

I still would vote for some kind of option to disable the necessety of co-assignment
in cases where they are not necessary or wanted.

I am missing the knowledge to help, but I can imagine that there are cases in which 
it is mandatory (when I understood right, it's when VT-d is used), but maybe it is
usefull to have FLR support also, when you have HVM Domains running without VT-d
support. Is it usefull to have FLR implemented in a pure-PV environment, too? 

I attached the outputs of the commands, just in case it makes sense to have a look
at them.

BR,
Carsten.

----- Originalnachricht -----
Von: "Cui, Dexuan" <dexuan.cui@intel.com>
Gesendet: Don, 11.6.2009 04:33
An: xen-devel@lists.xensource.com
Betreff: RE: [Xen-devel] Xen-3.4 and FLR

Hi Stefan,
Are you assigning device to PV guest or HVM guest?
Can you attach the log files of "lspci -tv" and "lspci -xxx -vvv" on your host?

Thanks,
-- Dexuan


-----Original Message-----
From: xen-devel-bounces@lists.xensource.com [mailto:xen-devel-bounces@lists.xensource.com] On Behalf Of Stefan Kuhne
Sent: 2009?6?11? 8:25
To: xen-devel@lists.xensource.com
Subject: [Xen-devel] Xen-3.4 and FLR

Hi,

i've upgrade from xen-3.3.1 (with flr disable patch) to xen-3.4.
How i've my old FLR problem, when i try to give an PCI-Card from a real
slot to a domU i get:
VmError: pci: 0000:01:0e.0 must be co-assigned to the same guest with
0000:01:09.0

When i've more than one PCI-Card in system xen will all PCI-Cards give
this domU till xen is by an onBoard device.
When i give an onBoard device to a domU i've no problem.

I've a Gigabyte GA-M52S-S3P in this system.

I'am involved in a Project (EisXen), there are many with the same
Problem on xen-3.3.1 without patch.
So, where does it come from?

Regads,
Stefan Kuhne










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2009-06-11 10:02 AW: " Carsten Schiers

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