problem with patch 4.7.99.14-4.7.99.15.diff.bz2 in PCI detection

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Hello,

I'am testing some Fujitsu-Siemens workstations which have the same video chip :
102b:0522 Matrox Graphics, Inc. MGA G200e [Pilot] ServerEngines (SEP1)

FSC TX150-S6
FSC TX200-S4
FSC RX100-S5

The 3 computers have the same /etc/X11/XF86Config-4 file.

I've noticed a problem with the TX150-S6 when XFree86 starts : the process gets stuck in the
PCI detection sequence on the first of 3 identical PCI chips (111d:8018).

After several minutes (between 5 and 10 minutes, I've not measured exactly), XFree finished the start
sequence and works well after that.

These chips (111d:8018) are found only on the TX150-S6.

On the 2 other computers, XFree86 starts without problem.

Here is the lspci output for the TX150-S6. The chip which blocks the XFree86 startup is prefixed
by an asterisk. Attached is a detailled output of lspci (-vv).


00:00.0 Host bridge: Intel Corporation 3200/3210 Chipset DRAM Controller (rev 01)
00:06.0 PCI bridge: Intel Corporation 3210 Chipset Host-Secondary PCI Express Bridge (rev 01)
00:1a.0 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #4 (rev 02)
00:1a.1 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #5 (rev 02)
00:1a.2 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #6 (rev 02)
00:1a.7 USB Controller: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #2 (rev 02)
00:1c.0 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 1 (rev 02)
00:1c.4 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 5 (rev 02)
00:1c.5 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 6 (rev 02)
00:1d.0 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #1 (rev 02)
00:1d.1 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #2 (rev 02)
00:1d.2 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #3 (rev 02)
00:1d.7 USB Controller: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #1 (rev 02)
00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev 92)
00:1f.0 ISA bridge: Intel Corporation 82801IR (ICH9R) LPC Interface Controller (rev 02)
00:1f.2 IDE interface: Intel Corporation 82801IR/IO/IH (ICH9R/DO/DH) 4 port SATA IDE Controller (rev 02)
00:1f.3 SMBus: Intel Corporation 82801I (ICH9 Family) SMBus Controller (rev 02)
00:1f.5 IDE interface: Intel Corporation 82801I (ICH9 Family) 2 port SATA IDE Controller (rev 02)
01:00.0 SCSI storage controller: LSI Logic / Symbios Logic SAS1068E PCI-Express Fusion-MPT SAS (rev 04)
*02:00.0 PCI bridge: Integrated Device Technology, Inc.: Unknown device 8018 (rev 0e)
03:02.0 PCI bridge: Integrated Device Technology, Inc.: Unknown device 8018 (rev 0e)
03:04.0 PCI bridge: Integrated Device Technology, Inc.: Unknown device 8018 (rev 0e)
04:00.0 Ethernet controller: Intel Corporation 82571EB Gigabit Ethernet Controller (Copper) (rev 06)
04:00.1 Ethernet controller: Intel Corporation 82571EB Gigabit Ethernet Controller (Copper) (rev 06)
05:00.0 Ethernet controller: Intel Corporation 82571EB Gigabit Ethernet Controller (Copper) (rev 06)
05:00.1 Ethernet controller: Intel Corporation 82571EB Gigabit Ethernet Controller (Copper) (rev 06)
06:00.0 Ethernet controller: Broadcom Corporation NetXtreme BCM5755 Gigabit Ethernet PCI Express (rev 02)
07:00.0 VGA compatible controller: Matrox Graphics, Inc. MGA G200e [Pilot] ServerEngines (SEP1) (rev 02)

During the "freeze", I noticed that lspci seems unhappy with what he detects, since all
device classes are detected as ffff (and chip revisions as ff). For example, the video chip
which normally is :
07:00.0 VGA compatible controller: Matrox Graphics, Inc. MGA G200e [Pilot] ServerEngines (SEP1) (rev 02)
becomes :
07:00.0 Class ffff: Matrox Graphics, Inc. MGA G200e [Pilot] ServerEngines (SEP1) (rev ff)

So the XFree86 PCI detection code seems to have a side effect on the system.


Here is the end of /var/log/XFree86.0.log during the "freeze" :

(II) PCI: Probing config type using method 1
(II) PCI: Config type is 1
(II) PCI: stages = 0x03, oldVal1 = 0x8000003c, mode1Res1 = 0x80000000
(II) PCI: PCI scan (all values are in hex)
(II) PCI: 00:00:0: chip 8086,29f0 card 1734,1101 rev 01 class 06,00,00 hdr 00
(II) PCI: 00:06:0: chip 8086,29f9 card 0000,0000 rev 01 class 06,04,00 hdr 01
(II) PCI: 00:1a:0: chip 8086,2937 card 1734,10e0 rev 02 class 0c,03,00 hdr 80
(II) PCI: 00:1a:1: chip 8086,2938 card 1734,10e0 rev 02 class 0c,03,00 hdr 00
(II) PCI: 00:1a:2: chip 8086,2939 card 1734,10e0 rev 02 class 0c,03,00 hdr 00
(II) PCI: 00:1a:7: chip 8086,293c card 1734,10e0 rev 02 class 0c,03,20 hdr 00
(II) PCI: 00:1c:0: chip 8086,2940 card 0000,0000 rev 02 class 06,04,00 hdr 81
(II) PCI: 00:1c:4: chip 8086,2948 card 0000,0000 rev 02 class 06,04,00 hdr 81
(II) PCI: 00:1c:5: chip 8086,294a card 0000,0000 rev 02 class 06,04,00 hdr 81
(II) PCI: 00:1d:0: chip 8086,2934 card 1734,10e0 rev 02 class 0c,03,00 hdr 80
(II) PCI: 00:1d:1: chip 8086,2935 card 1734,10e0 rev 02 class 0c,03,00 hdr 00
(II) PCI: 00:1d:2: chip 8086,2936 card 1734,10e0 rev 02 class 0c,03,00 hdr 00
(II) PCI: 00:1d:7: chip 8086,293a card 1734,10e0 rev 02 class 0c,03,20 hdr 00
(II) PCI: 00:1e:0: chip 8086,244e card 0000,0000 rev 92 class 06,04,01 hdr 01
(II) PCI: 00:1f:0: chip 8086,2916 card 1734,10e0 rev 02 class 06,01,00 hdr 80
(II) PCI: 00:1f:2: chip 8086,2920 card 1734,10e0 rev 02 class 01,01,8a hdr 00
(II) PCI: 00:1f:3: chip 8086,2930 card 1734,10e0 rev 02 class 0c,05,00 hdr 00
(II) PCI: 00:1f:5: chip 8086,2926 card 1734,10e0 rev 02 class 01,01,85 hdr 00
(II) PCI: 01:00:0: chip 1000,0058 card 1734,10fa rev 04 class 01,00,00 hdr 00
(II) PCI: 02:00:0: chip 111d,8018 card 0000,0000 rev 0e class 06,04,00 hdr 01

Please note that XFree86 and the Linux kernel show no warning or error messages at
all, the only problem is the very long start time for XFree.

I tested a previous build of XFree86, including patches up to 4.7.99.5-4.7.99.6.diff.bz2.
This version doesn't show the problem. So I digged a little bit in the patches released
after this one and I found that some modifications were done at the PCI level. I finally
found that the problem is located in 4.7.99.14-4.7.99.15.diff.bz2, more precisely in the
xc/programs/Xserver/hw/xfree86/os-support/bus/Pci.c file (which includes the PCI detection
loop).
I suppressed the modifications on Pci.c from the 4.7.99.14-4.7.99.15.diff.bz2 patch, rebuilded
XFree86 and the problem doesn't occur now.
So it is related to the recent modifications on the PCI code.
But I don't know where the problem exactly occurs in this file. I don't have the time to track
line by line and I had to give the computer to someone else for a couple of weeks.

Hope this helps.

Loïc Mahé - Toulouse, France
00:00.0 Host bridge: Intel Corporation 3200/3210 Chipset DRAM Controller (rev 01)
	Subsystem: Fujitsu Siemens Computers: Unknown device 1101
	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: [e0] #09 [910c]

00:06.0 PCI bridge: Intel Corporation 3210 Chipset Host-Secondary PCI Express Bridge (rev 01) (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 08
	Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
	I/O behind bridge: 00002000-00002fff
	Memory behind bridge: df900000-df9fffff
	BridgeCtl: Parity+ SERR+ NoISA+ VGA- MAbort- >Reset- FastB2B-
	Capabilities: [88] #0d [0000]
	Capabilities: [80] Power Management version 3
		Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
		Status: D0 PME-Enable- DSel=0 DScale=0 PME-
	Capabilities: [90] Message Signalled Interrupts: 64bit- Queue=0/0 Enable-
		Address: 00000000  Data: 0000
	Capabilities: [a0] #10 [0142]

00:1a.0 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #4 (rev 02) (prog-if 00 [UHCI])
	Subsystem: Fujitsu Siemens Computers: Unknown device 10e0
	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
	Interrupt: pin A routed to IRQ 16
	Region 4: I/O ports at 1820 [size=32]
	Capabilities: [50] #13 [0306]

00:1a.1 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #5 (rev 02) (prog-if 00 [UHCI])
	Subsystem: Fujitsu Siemens Computers: Unknown device 10e0
	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
	Interrupt: pin B routed to IRQ 17
	Region 4: I/O ports at 1840 [size=32]
	Capabilities: [50] #13 [0306]

00:1a.2 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #6 (rev 02) (prog-if 00 [UHCI])
	Subsystem: Fujitsu Siemens Computers: Unknown device 10e0
	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
	Interrupt: pin C routed to IRQ 18
	Region 4: I/O ports at 1860 [size=32]
	Capabilities: [50] #13 [0306]

00:1a.7 USB Controller: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #2 (rev 02) (prog-if 20 [EHCI])
	Subsystem: Fujitsu Siemens Computers: Unknown device 10e0
	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
	Interrupt: pin C routed to IRQ 18
	Region 0: Memory at dff00000 (32-bit, non-prefetchable) [size=1K]
	Capabilities: [50] 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: [58] #0a [20a0]
	Capabilities: [98] #13 [0306]

00:1c.0 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 1 (rev 02) (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 08
	Bus: primary=00, secondary=02, subordinate=05, sec-latency=0
	I/O behind bridge: 00003000-00004fff
	Memory behind bridge: dfc00000-dfdfffff
	BridgeCtl: Parity+ SERR+ NoISA+ VGA- MAbort- >Reset- FastB2B-
	Capabilities: [40] #10 [0141]
	Capabilities: [80] Message Signalled Interrupts: 64bit- Queue=0/0 Enable-
		Address: 00000000  Data: 0000
	Capabilities: [90] #0d [0000]
	Capabilities: [a0] 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-

00:1c.4 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 5 (rev 02) (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 08
	Bus: primary=00, secondary=06, subordinate=06, sec-latency=0
	Memory behind bridge: dfe00000-dfefffff
	BridgeCtl: Parity+ SERR+ NoISA+ VGA- MAbort- >Reset- FastB2B-
	Capabilities: [40] #10 [0141]
	Capabilities: [80] Message Signalled Interrupts: 64bit- Queue=0/0 Enable-
		Address: 00000000  Data: 0000
	Capabilities: [90] #0d [0000]
	Capabilities: [a0] 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-

00:1c.5 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 6 (rev 02) (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 08
	Bus: primary=00, secondary=07, subordinate=07, sec-latency=0
	Memory behind bridge: df000000-df8fffff
	Prefetchable memory behind bridge: 00000000de000000-00000000def00000
	BridgeCtl: Parity+ SERR+ NoISA+ VGA+ MAbort- >Reset- FastB2B-
	Capabilities: [40] #10 [0141]
	Capabilities: [80] Message Signalled Interrupts: 64bit- Queue=0/0 Enable-
		Address: 00000000  Data: 0000
	Capabilities: [90] #0d [0000]
	Capabilities: [a0] 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-

00:1d.0 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #1 (rev 02) (prog-if 00 [UHCI])
	Subsystem: Fujitsu Siemens Computers: Unknown device 10e0
	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
	Interrupt: pin A routed to IRQ 16
	Region 4: I/O ports at 1880 [size=32]
	Capabilities: [50] #13 [0306]

00:1d.1 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #2 (rev 02) (prog-if 00 [UHCI])
	Subsystem: Fujitsu Siemens Computers: Unknown device 10e0
	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
	Interrupt: pin B routed to IRQ 17
	Region 4: I/O ports at 18a0 [size=32]
	Capabilities: [50] #13 [0306]

00:1d.2 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #3 (rev 02) (prog-if 00 [UHCI])
	Subsystem: Fujitsu Siemens Computers: Unknown device 10e0
	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
	Interrupt: pin C routed to IRQ 18
	Region 4: I/O ports at 18c0 [size=32]
	Capabilities: [50] #13 [0306]

00:1d.7 USB Controller: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #1 (rev 02) (prog-if 20 [EHCI])
	Subsystem: Fujitsu Siemens Computers: Unknown device 10e0
	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
	Interrupt: pin A routed to IRQ 16
	Region 0: Memory at dff00400 (32-bit, non-prefetchable) [size=1K]
	Capabilities: [50] 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: [58] #0a [20a0]
	Capabilities: [98] #13 [0306]

00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev 92) (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=08, subordinate=08, sec-latency=32
	BridgeCtl: Parity+ SERR+ NoISA+ VGA- MAbort- >Reset- FastB2B-
	Capabilities: [50] #0d [0000]

00:1f.0 ISA bridge: Intel Corporation 82801IR (ICH9R) LPC Interface Controller (rev 02)
	Subsystem: Fujitsu Siemens Computers: Unknown device 10e0
	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
	Capabilities: [e0] #09 [100c]

00:1f.2 IDE interface: Intel Corporation 82801IR/IO/IH (ICH9R/DO/DH) 4 port SATA IDE Controller (rev 02) (prog-if 8a [Master SecP PriP])
	Subsystem: Fujitsu Siemens Computers: Unknown device 10e0
	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
	Interrupt: pin B routed to IRQ 17
	Region 0: I/O ports at <unassigned>
	Region 1: I/O ports at <unassigned>
	Region 2: I/O ports at <unassigned>
	Region 3: I/O ports at <unassigned>
	Region 4: I/O ports at 1c10 [size=16]
	Region 5: I/O ports at 1c00 [size=16]
	Capabilities: [70] Power Management version 3
		Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
		Status: D0 PME-Enable- DSel=0 DScale=0 PME-
	Capabilities: [b0] #13 [0306]

00:1f.3 SMBus: Intel Corporation 82801I (ICH9 Family) SMBus Controller (rev 02)
	Subsystem: Fujitsu Siemens Computers: Unknown device 10e0
	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 B routed to IRQ 17
	Region 0: Memory at dff00800 (64-bit, non-prefetchable) [size=256]
	Region 4: I/O ports at 18e0 [size=32]

00:1f.5 IDE interface: Intel Corporation 82801I (ICH9 Family) 2 port SATA IDE Controller (rev 02) (prog-if 85 [Master SecO PriO])
	Subsystem: Fujitsu Siemens Computers: Unknown device 10e0
	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
	Interrupt: pin B routed to IRQ 17
	Region 0: I/O ports at 1c68 [size=8]
	Region 1: I/O ports at 1c5c [size=4]
	Region 2: I/O ports at 1c60 [size=8]
	Region 3: I/O ports at 1c58 [size=4]
	Region 4: I/O ports at 1c30 [size=16]
	Region 5: I/O ports at 1c20 [size=16]
	Capabilities: [70] Power Management version 3
		Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
		Status: D0 PME-Enable- DSel=0 DScale=0 PME-
	Capabilities: [b0] #13 [0306]

01:00.0 SCSI storage controller: LSI Logic / Symbios Logic SAS1068E PCI-Express Fusion-MPT SAS (rev 04)
	Subsystem: Fujitsu Siemens Computers: Unknown device 10fa
	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 08
	Interrupt: pin A routed to IRQ 16
	Region 0: I/O ports at 2000 [disabled] [size=256]
	Region 1: Memory at df910000 (64-bit, non-prefetchable) [size=16K]
	Region 3: Memory at df900000 (64-bit, non-prefetchable) [size=64K]
	Expansion ROM at <unassigned> [disabled] [size=2M]
	Capabilities: [50] 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: [68] #10 [0001]
	Capabilities: [98] Message Signalled Interrupts: 64bit+ Queue=0/0 Enable-
		Address: 0000000000000000  Data: 0000
	Capabilities: [b0] #11 [0000]

02:00.0 PCI bridge: Integrated Device Technology, Inc.: Unknown device 8018 (rev 0e) (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 08
	Bus: primary=02, secondary=03, subordinate=05, sec-latency=0
	I/O behind bridge: 00003000-00004fff
	Memory behind bridge: dfc00000-dfdfffff
	BridgeCtl: Parity+ SERR+ NoISA+ VGA- MAbort- >Reset- FastB2B-
	Capabilities: [40] #10 [4051]
	Capabilities: [c0] Power Management version 3
		Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
		Status: D0 PME-Enable- DSel=0 DScale=0 PME-

03:02.0 PCI bridge: Integrated Device Technology, Inc.: Unknown device 8018 (rev 0e) (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 08
	Bus: primary=03, secondary=04, subordinate=04, sec-latency=0
	I/O behind bridge: 00003000-00003fff
	Memory behind bridge: dfc00000-dfcfffff
	BridgeCtl: Parity+ SERR+ NoISA+ VGA- MAbort- >Reset- FastB2B-
	Capabilities: [40] #10 [4061]
	Capabilities: [c0] Power Management version 3
		Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
		Status: D0 PME-Enable- DSel=0 DScale=0 PME-
	Capabilities: [d0] Message Signalled Interrupts: 64bit+ Queue=0/0 Enable-
		Address: 0000000000000000  Data: 0000

03:04.0 PCI bridge: Integrated Device Technology, Inc.: Unknown device 8018 (rev 0e) (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 08
	Bus: primary=03, secondary=05, subordinate=05, sec-latency=0
	I/O behind bridge: 00004000-00004fff
	Memory behind bridge: dfd00000-dfdfffff
	BridgeCtl: Parity+ SERR+ NoISA+ VGA- MAbort- >Reset- FastB2B-
	Capabilities: [40] #10 [4061]
	Capabilities: [c0] Power Management version 3
		Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
		Status: D0 PME-Enable- DSel=0 DScale=0 PME-
	Capabilities: [d0] Message Signalled Interrupts: 64bit+ Queue=0/0 Enable-
		Address: 0000000000000000  Data: 0000

04:00.0 Ethernet controller: Intel Corporation 82571EB Gigabit Ethernet Controller (Copper) (rev 06)
	Subsystem: Intel Corporation PRO/1000 PT Quad Port LP Server Adapter
	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 08
	Interrupt: pin B routed to IRQ 19
	Region 0: Memory at dfc20000 (32-bit, non-prefetchable) [size=128K]
	Region 1: Memory at dfc00000 (32-bit, non-prefetchable) [size=128K]
	Region 2: I/O ports at 3000 [size=32]
	Expansion ROM at <unassigned> [disabled] [size=128K]
	Capabilities: [c8] Power Management version 2
		Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
		Status: D0 PME-Enable- DSel=0 DScale=1 PME-
	Capabilities: [d0] Message Signalled Interrupts: 64bit+ Queue=0/0 Enable-
		Address: 0000000000000000  Data: 0000
	Capabilities: [e0] #10 [0001]

04:00.1 Ethernet controller: Intel Corporation 82571EB Gigabit Ethernet Controller (Copper) (rev 06)
	Subsystem: Intel Corporation PRO/1000 PT Quad Port LP Server Adapter
	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 08
	Interrupt: pin A routed to IRQ 18
	Region 0: Memory at dfc60000 (32-bit, non-prefetchable) [size=128K]
	Region 1: Memory at dfc40000 (32-bit, non-prefetchable) [size=128K]
	Region 2: I/O ports at 3020 [size=32]
	Expansion ROM at <unassigned> [disabled] [size=128K]
	Capabilities: [c8] Power Management version 2
		Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
		Status: D0 PME-Enable- DSel=0 DScale=1 PME-
	Capabilities: [d0] Message Signalled Interrupts: 64bit+ Queue=0/0 Enable-
		Address: 0000000000000000  Data: 0000
	Capabilities: [e0] #10 [0001]

05:00.0 Ethernet controller: Intel Corporation 82571EB Gigabit Ethernet Controller (Copper) (rev 06)
	Subsystem: Intel Corporation PRO/1000 PT Quad Port LP Server Adapter
	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 08
	Interrupt: pin B routed to IRQ 17
	Region 0: Memory at dfd20000 (32-bit, non-prefetchable) [size=128K]
	Region 1: Memory at dfd00000 (32-bit, non-prefetchable) [size=128K]
	Region 2: I/O ports at 4000 [size=32]
	Expansion ROM at <unassigned> [disabled] [size=128K]
	Capabilities: [c8] Power Management version 2
		Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold-)
		Status: D0 PME-Enable- DSel=0 DScale=1 PME-
	Capabilities: [d0] Message Signalled Interrupts: 64bit+ Queue=0/0 Enable-
		Address: 0000000000000000  Data: 0000
	Capabilities: [e0] #10 [0001]

05:00.1 Ethernet controller: Intel Corporation 82571EB Gigabit Ethernet Controller (Copper) (rev 06)
	Subsystem: Intel Corporation PRO/1000 PT Quad Port LP Server Adapter
	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 08
	Interrupt: pin A routed to IRQ 16
	Region 0: Memory at dfd60000 (32-bit, non-prefetchable) [size=128K]
	Region 1: Memory at dfd40000 (32-bit, non-prefetchable) [size=128K]
	Region 2: I/O ports at 4020 [size=32]
	Expansion ROM at <unassigned> [disabled] [size=128K]
	Capabilities: [c8] Power Management version 2
		Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold-)
		Status: D0 PME-Enable- DSel=0 DScale=1 PME-
	Capabilities: [d0] Message Signalled Interrupts: 64bit+ Queue=0/0 Enable-
		Address: 0000000000000000  Data: 0000
	Capabilities: [e0] #10 [0001]

06:00.0 Ethernet controller: Broadcom Corporation NetXtreme BCM5755 Gigabit Ethernet PCI Express (rev 02)
	Subsystem: Fujitsu Siemens Computers: Unknown device 10b2
	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 08
	Interrupt: pin A routed to IRQ 16
	Region 0: Memory at dfe00000 (64-bit, non-prefetchable) [size=64K]
	Capabilities: [48] Power Management version 3
		Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot+,D3cold+)
		Status: D0 PME-Enable- DSel=0 DScale=1 PME-
	Capabilities: [50] Vital Product Data
	Capabilities: [58] #09 [0078]
	Capabilities: [e8] Message Signalled Interrupts: 64bit+ Queue=0/0 Enable-
		Address: 0028000000003380  Data: 2020
	Capabilities: [d0] #10 [0001]

07:00.0 VGA compatible controller: Matrox Graphics, Inc. MGA G200e [Pilot] ServerEngines (SEP1) (rev 02) (prog-if 00 [VGA controller])
	Subsystem: Fujitsu Siemens Computers: Unknown device 108e
	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 08
	Interrupt: pin A routed to IRQ 17
	Region 0: Memory at de000000 (32-bit, prefetchable) [size=16M]
	Region 1: Memory at df800000 (32-bit, non-prefetchable) [size=16K]
	Region 2: Memory at df000000 (32-bit, non-prefetchable) [size=8M]
	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=0 PME-
	Capabilities: [e4] #10 [0011]
	Capabilities: [54] Message Signalled Interrupts: 64bit- Queue=0/0 Enable-
		Address: 00000000  Data: 0000


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