USB stopped working on my g5

From: Benjamin Herrenschmidt
Date: Tue Oct 26 2004 - 02:42:31 EST

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Hi David !

With today's bk tree, I get an infinite loop of those messages from the USB
stack on the G5. I also added the lspci output. It's a keyboard & mouse setup
plugged into one of the ports of a NEC EHCI/OHCI.

usb 4-2: new full speed USB device using ohci_hcd and address 118
hub 4-2:1.0: USB hub found
hub 4-2:1.0: 3 ports detected
hub 4-2:1.0: hub_port_status failed (err = -110)
hub 4-2:1.0: cannot reset port 1 (err = -110)
hub 4-2:1.0: cannot reset port 1 (err = -110)
hub 4-2:1.0: cannot reset port 1 (err = -110)
hub 4-2:1.0: cannot reset port 1 (err = -110)
hub 4-2:1.0: Cannot enable port 1. Maybe the USB cable is bad?
hub 4-2:1.0: cannot disable port 1 (err = -110)
hub 4-2:1.0: cannot reset port 1 (err = -110)
hub 4-2:1.0: cannot reset port 1 (err = -110)
hub 4-2:1.0: cannot reset port 1 (err = -110)
hub 4-2:1.0: cannot reset port 1 (err = -110)
hub 4-2:1.0: cannot reset port 1 (err = -110)
hub 4-2:1.0: Cannot enable port 1. Maybe the USB cable is bad?
hub 4-2:1.0: cannot disable port 1 (err = -110)
hub 4-2:1.0: cannot disable port 1 (err = -110)
hub 4-2:1.0: hub_port_status failed (err = -110)
hub 4-2:1.0: hub_port_status failed (err = -110)
hub 4-2:1.0: hub_port_status failed (err = -110)
hub 4-2:1.0: hub_port_status failed (err = -110)
usb 4-2: reset full speed USB device using ohci_hcd and address 118
usb 4-2.3: new full speed USB device using ohci_hcd and address 121
input: USB HID v1.10 Keyboard [Mitsumi Electric Apple Extended USB Keyboard] on usb-0001:02:0b.0-2.3
input: USB HID v1.10 Device [Mitsumi Electric Apple Extended USB Keyboard] on usb-0001:02:0b.0-2.3
hub 4-2:1.0: hub_port_status failed (err = -110)
hub 4-2:1.0: cannot reset port 1 (err = -110)
hub 4-2:1.0: cannot reset port 1 (err = -110)
hub 4-2:1.0: cannot reset port 1 (err = -110)
hub 4-2:1.0: cannot reset port 1 (err = -110)
hub 4-2:1.0: Cannot enable port 1. Maybe the USB cable is bad?
hub 4-2:1.0: cannot disable port 1 (err = -110)
hub 4-2:1.0: cannot reset port 1 (err = -110)
hub 4-2:1.0: cannot reset port 1 (err = -110)
hub 4-2:1.0: cannot reset port 1 (err = -110)
hub 4-2:1.0: cannot reset port 1 (err = -110)
hub 4-2:1.0: cannot reset port 1 (err = -110)
hub 4-2:1.0: Cannot enable port 1. Maybe the USB cable is bad?
hub 4-2:1.0: cannot disable port 1 (err = -110)
hub 4-2:1.0: cannot disable port 1 (err = -110)
hub 4-2:1.0: hub_port_status failed (err = -110)
usb 4-2.3: USB disconnect, address 121
usb 4-2: reset full speed USB device using ohci_hcd and address 118
usb 4-2.3: new full speed USB device using ohci_hcd and address 124
input: USB HID v1.10 Keyboard [Mitsumi Electric Apple Extended USB Keyboard] on usb-0001:02:0b.0-2.3
input: USB HID v1.10 Device [Mitsumi Electric Apple Extended USB Keyboard] on usb-0001:02:0b.0-2.3
hub 4-2:1.0: hub_port_status failed (err = -110)
hub 4-2:1.0: cannot reset port 1 (err = -110)
hub 4-2:1.0: cannot reset port 1 (err = -110)
hub 4-2:1.0: cannot reset port 1 (err = -110)
hub 4-2:1.0: cannot reset port 1 (err = -110)
hub 4-2:1.0: Cannot enable port 1. Maybe the USB cable is bad?
hub 4-2:1.0: cannot disable port 1 (err = -110)
hub 4-2:1.0: cannot reset port 1 (err = -110)
hub 4-2:1.0: cannot reset port 1 (err = -110)
hub 4-2:1.0: cannot reset port 1 (err = -110)
hub 4-2:1.0: cannot reset port 1 (err = -110)
hub 4-2:1.0: cannot reset port 1 (err = -110)
hub 4-2:1.0: Cannot enable port 1. Maybe the USB cable is bad?
hub 4-2:1.0: cannot disable port 1 (err = -110)
hub 4-2:1.0: cannot disable port 1 (err = -110)
hub 4-2:1.0: hub_port_status failed (err = -110)
usb 4-2.3: USB disconnect, address 124
usb 4-2: reset full speed USB device using ohci_hcd and address 118
usb 4-2.3: new full speed USB device using ohci_hcd and address 127
input: USB HID v1.10 Keyboard [Mitsumi Electric Apple Extended USB Keyboard] on usb-0001:02:0b.0-2.3
input: USB HID v1.10 Device [Mitsumi Electric Apple Extended USB Keyboard] on usb-0001:02:0b.0-2.3
hub 4-2:1.0: hub_port_status failed (err = -110)
hub 4-2:1.0: cannot reset port 1 (err = -110)
hub 4-2:1.0: cannot reset port 1 (err = -110)
hub 4-2:1.0: cannot reset port 1 (err = -110)
hub 4-2:1.0: cannot reset port 1 (err = -110)
hub 4-2:1.0: Cannot enable port 1. Maybe the USB cable is bad?
hub 4-2:1.0: cannot disable port 1 (err = -110)
hub 4-2:1.0: cannot reset port 1 (err = -110)
hub 4-2:1.0: cannot reset port 1 (err = -110)
hub 4-2:1.0: cannot reset port 1 (err = -110)
hub 4-2:1.0: cannot reset port 1 (err = -110)
hub 4-2:1.0: cannot reset port 1 (err = -110)
hub 4-2:1.0: Cannot enable port 1. Maybe the USB cable is bad?
hub 4-2:1.0: cannot disable port 1 (err = -110)
hub 4-2:1.0: cannot disable port 1 (err = -110)
hub 4-2:1.0: hub_port_status failed (err = -110)
usb 4-2.3: USB disconnect, address 127
usb 4-2: reset full speed USB device using ohci_hcd and address 118
usb 4-2.3: new full speed USB device using ohci_hcd and address 4
input: USB HID v1.10 Keyboard [Mitsumi Electric Apple Extended USB Keyboard] on usb-0001:02:0b.0-2.3
input: USB HID v1.10 Device [Mitsumi Electric Apple Extended USB Keyboard] on usb-0001:02:0b.0-2.3
hub 4-2:1.0: hub_port_status failed (err = -110)
hub 4-2:1.0: cannot reset port 1 (err = -110)
hub 4-2:1.0: cannot reset port 1 (err = -110)
hub 4-2:1.0: cannot reset port 1 (err = -110)
hub 4-2:1.0: cannot reset port 1 (err = -110)
hub 4-2:1.0: Cannot enable port 1. Maybe the USB cable is bad?
hub 4-2:1.0: cannot disable port 1 (err = -110)
hub 4-2:1.0: cannot reset port 1 (err = -110)
hub 4-2:1.0: cannot reset port 1 (err = -110)
hub 4-2:1.0: cannot reset port 1 (err = -110)
hub 4-2:1.0: cannot reset port 1 (err = -110)
hub 4-2:1.0: cannot reset port 1 (err = -110)
hub 4-2:1.0: Cannot enable port 1. Maybe the USB cable is bad?
hub 4-2:1.0: cannot disable port 1 (err = -110)
hub 4-2:1.0: cannot disable port 1 (err = -110)
hub 4-2:1.0: hub_port_status failed (err = -110)
usb 4-2.3: USB disconnect, address 4
usb 4-2: reset full speed USB device using ohci_hcd and address 118
usb 4-2.3: new full speed USB device using ohci_hcd and address 7
input: USB HID v1.10 Keyboard [Mitsumi Electric Apple Extended USB Keyboard] on usb-0001:02:0b.0-2.3
input: USB HID v1.10 Device [Mitsumi Electric Apple Extended USB Keyboard] on usb-0001:02:0b.0-2.3
hub 4-2:1.0: hub_port_status failed (err = -110)
hub 4-2:1.0: cannot reset port 1 (err = -110)
hub 4-2:1.0: cannot reset port 1 (err = -110)
hub 4-2:1.0: cannot reset port 1 (err = -110)
hub 4-2:1.0: cannot reset port 1 (err = -110)
hub 4-2:1.0: Cannot enable port 1. Maybe the USB cable is bad?
hub 4-2:1.0: cannot disable port 1 (err = -110)
hub 4-2:1.0: cannot reset port 1 (err = -110)
hub 4-2:1.0: cannot reset port 1 (err = -110)
hub 4-2:1.0: cannot reset port 1 (err = -110)
hub 4-2:1.0: cannot reset port 1 (err = -110)
hub 4-2:1.0: cannot reset port 1 (err = -110)
hub 4-2:1.0: Cannot enable port 1. Maybe the USB cable is bad?
hub 4-2:1.0: cannot disable port 1 (err = -110)
hub 4-2:1.0: cannot disable port 1 (err = -110)
hub 4-2:1.0: hub_port_status failed (err = -110)
usb 4-2.3: USB disconnect, address 7
usb 4-2: reset full speed USB device using ohci_hcd and address 118
usb 4-2.3: new full speed USB device using ohci_hcd and address 10
input: USB HID v1.10 Keyboard [Mitsumi Electric Apple Extended USB Keyboard] on usb-0001:02:0b.0-2.3
input: USB HID v1.10 Device [Mitsumi Electric Apple Extended USB Keyboard] on usb-0001:02:0b.0-2.3
hub 4-2:1.0: hub_port_status failed (err = -110)
hub 4-2:1.0: cannot reset port 1 (err = -110)
hub 4-2:1.0: cannot reset port 1 (err = -110)
hub 4-2:1.0: cannot reset port 1 (err = -110)
hub 4-2:1.0: cannot reset port 1 (err = -110)
hub 4-2:1.0: Cannot enable port 1. Maybe the USB cable is bad?
hub 4-2:1.0: cannot disable port 1 (err = -110)
hub 4-2:1.0: cannot reset port 1 (err = -110)
hub 4-2:1.0: cannot reset port 1 (err = -110)
hub 4-2:1.0: cannot reset port 1 (err = -110)
hub 4-2:1.0: cannot reset port 1 (err = -110)
hub 4-2:1.0: cannot reset port 1 (err = -110)
hub 4-2:1.0: Cannot enable port 1. Maybe the USB cable is bad?
hub 4-2:1.0: cannot disable port 1 (err = -110)
hub 4-2:1.0: cannot disable port 1 (err = -110)
hub 4-2:1.0: hub_port_status failed (err = -110)
usb 4-2.3: USB disconnect, address 10
usb 4-2: reset full speed USB device using ohci_hcd and address 118
usb 4-2.3: new full speed USB device using ohci_hcd and address 13
input: USB HID v1.10 Keyboard [Mitsumi Electric Apple Extended USB Keyboard] on usb-0001:02:0b.0-2.3
input: USB HID v1.10 Device [Mitsumi Electric Apple Extended USB Keyboard] on usb-0001:02:0b.0-2.3
hub 4-2:1.0: hub_port_status failed (err = -110)
hub 4-2:1.0: cannot reset port 1 (err = -110)
hub 4-2:1.0: cannot reset port 1 (err = -110)
hub 4-2:1.0: cannot reset port 1 (err = -110)
hub 4-2:1.0: cannot reset port 1 (err = -110)
hub 4-2:1.0: Cannot enable port 1. Maybe the USB cable is bad?
hub 4-2:1.0: cannot disable port 1 (err = -110)
hub 4-2:1.0: cannot reset port 1 (err = -110)
hub 4-2:1.0: cannot reset port 1 (err = -110)
hub 4-2:1.0: cannot reset port 1 (err = -110)
hub 4-2:1.0: cannot reset port 1 (err = -110)
hub 4-2:1.0: cannot reset port 1 (err = -110)
hub 4-2:1.0: Cannot enable port 1. Maybe the USB cable is bad?
hub 4-2:1.0: cannot disable port 1 (err = -110)
hub 4-2:1.0: cannot disable port 1 (err = -110)
hub 4-2:1.0: hub_port_status failed (err = -110)
usb 4-2.3: USB disconnect, address 13
usb 4-2: reset full speed USB device using ohci_hcd and address 118
usb 4-2.3: new full speed USB device using ohci_hcd and address 16
input: USB HID v1.10 Keyboard [Mitsumi Electric Apple Extended USB Keyboard] on usb-0001:02:0b.0-2.3
input: USB HID v1.10 Device [Mitsumi Electric Apple Extended USB Keyboard] on usb-0001:02:0b.0-2.3
hub 4-2:1.0: hub_port_status failed (err = -110)
hub 4-2:1.0: cannot reset port 1 (err = -110)
hub 4-2:1.0: cannot reset port 1 (err = -110)
hub 4-2:1.0: cannot reset port 1 (err = -110)
hub 4-2:1.0: cannot reset port 1 (err = -110)
hub 4-2:1.0: Cannot enable port 1. Maybe the USB cable is bad?
hub 4-2:1.0: cannot disable port 1 (err = -110)
hub 4-2:1.0: cannot reset port 1 (err = -110)
hub 4-2:1.0: cannot reset port 1 (err = -110)
hub 4-2:1.0: cannot reset port 1 (err = -110)
hub 4-2:1.0: cannot reset port 1 (err = -110)
hub 4-2:1.0: cannot reset port 1 (err = -110)
hub 4-2:1.0: Cannot enable port 1. Maybe the USB cable is bad?
hub 4-2:1.0: cannot disable port 1 (err = -110)
hub 4-2:1.0: cannot disable port 1 (err = -110)
hub 4-2:1.0: hub_port_status failed (err = -110)
usb 4-2.3: USB disconnect, address 16
usb 4-2: reset full speed USB device using ohci_hcd and address 118
usb 4-2.3: new full speed USB device using ohci_hcd and address 19
input: USB HID v1.10 Keyboard [Mitsumi Electric Apple Extended USB Keyboard] on usb-0001:02:0b.0-2.3
input: USB HID v1.10 Device [Mitsumi Electric Apple Extended USB Keyboard] on usb-0001:02:0b.0-2.3
hub 4-2:1.0: hub_port_status failed (err = -110)
hub 4-2:1.0: cannot reset port 1 (err = -110)
hub 4-2:1.0: cannot reset port 1 (err = -110)
hub 4-2:1.0: cannot reset port 1 (err = -110)
hub 4-2:1.0: cannot reset port 1 (err = -110)
hub 4-2:1.0: Cannot enable port 1. Maybe the USB cable is bad?
hub 4-2:1.0: cannot disable port 1 (err = -110)
hub 4-2:1.0: cannot reset port 1 (err = -110)
hub 4-2:1.0: cannot reset port 1 (err = -110)
hub 4-2:1.0: cannot reset port 1 (err = -110)
hub 4-2:1.0: cannot reset port 1 (err = -110)
hub 4-2:1.0: cannot reset port 1 (err = -110)
hub 4-2:1.0: Cannot enable port 1. Maybe the USB cable is bad?
hub 4-2:1.0: cannot disable port 1 (err = -110)
hub 4-2:1.0: cannot disable port 1 (err = -110)
hub 4-2:1.0: hub_port_status failed (err = -110)

0000:f0:0b.0 Host bridge: Apple Computer Inc.: Unknown device 004b
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: 16, Cache Line Size: 0x08 (32 bytes)
Capabilities: [80] AGP version 3.0
Status: RQ=32 Iso- ArqSz=0 Cal=0 SBA+ ITACoh- GART64- HTrans+ 64bit+ FW+ AGP3+ Rate=x4,x8
Command: RQ=1 ArqSz=0 Cal=0 SBA- AGP- GART64- 64bit+ FW- Rate=<none>

0000:f0:10.0 VGA compatible controller: ATI Technologies Inc RV350 AP [Radeon 9600] (prog-if 00 [VGA])
Subsystem: ATI Technologies Inc RV350 AP [Radeon 9600]
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: 16 (2000ns min), Cache Line Size: 0x10 (64 bytes)
Interrupt: pin A routed to IRQ 48
Region 0: Memory at a0000000 (32-bit, prefetchable) [size=90020000]
Region 1: I/O ports at fd800400 [size=256]
Region 2: Memory at 90000000 (32-bit, non-prefetchable) [size=64K]
Expansion ROM at 00020000 [disabled]
Capabilities: [58] AGP version 3.0
Status: RQ=256 Iso- ArqSz=0 Cal=0 SBA+ ITACoh- GART64- HTrans- 64bit- FW+ AGP3+ Rate=x4,x8
Command: RQ=1 ArqSz=0 Cal=0 SBA+ AGP- GART64- 64bit- FW- Rate=<none>
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-

0001:00:01.0 PCI bridge: Advanced Micro Devices [AMD] AMD-8131 PCI-X Bridge (rev 12) (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: 32
Bus: primary=00, secondary=06, subordinate=06, sec-latency=32
BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
Capabilities: [a0] Capabilities: [b8] #08 [8000]
Capabilities: [c0] #08 [0041]

0001:00:02.0 PCI bridge: Advanced Micro Devices [AMD] AMD-8131 PCI-X Bridge (rev 12) (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: 32
Bus: primary=00, secondary=07, subordinate=07, sec-latency=32
BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
Capabilities: [a0] Capabilities: [b8] #08 [8000]

0001:00:03.0 PCI bridge: Apple Computer Inc.: Unknown device 0045 (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: 0x10 (64 bytes)
Bus: primary=00, secondary=01, subordinate=01, sec-latency=32
Memory behind bridge: 80000000-800fffff
Prefetchable memory behind bridge: 00000000-000fffff
BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
Capabilities: [70] #08 [00a3]
Capabilities: [90] #08 [8000]

0001:00:04.0 PCI bridge: Apple Computer Inc.: Unknown device 0046 (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: 0x10 (64 bytes)
Bus: primary=00, secondary=02, subordinate=02, sec-latency=32
Memory behind bridge: 80100000-801fffff
Prefetchable memory behind bridge: 00000000-000fffff
BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
Capabilities: [70] #08 [8824]

0001:00:05.0 PCI bridge: Apple Computer Inc.: Unknown device 0047 (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: 0x10 (64 bytes)
Bus: primary=00, secondary=03, subordinate=03, sec-latency=32
Memory behind bridge: 80200000-802fffff
Prefetchable memory behind bridge: 00000000-000fffff
BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
Capabilities: [70] #08 [8824]

0001:00:06.0 PCI bridge: Apple Computer Inc.: Unknown device 0048 (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: 0x10 (64 bytes)
Bus: primary=00, secondary=04, subordinate=04, sec-latency=32
Memory behind bridge: 80300000-805fffff
Prefetchable memory behind bridge: 00000000-000fffff
BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
Capabilities: [70] #08 [8824]

0001:00:07.0 PCI bridge: Apple Computer Inc.: Unknown device 0049 (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: 0x10 (64 bytes)
Bus: primary=00, secondary=05, subordinate=05, sec-latency=32
Memory behind bridge: 80600000-806fffff
Prefetchable memory behind bridge: 00000000-000fffff
BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
Capabilities: [70] #08 [8824]

0001:01:07.0 Class ff00: Apple Computer Inc.: Unknown device 0041 (rev 20)
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: 16, Cache Line Size: 0x10 (64 bytes)
Region 0: Memory at 80000000 (32-bit, non-prefetchable)

0001:01:08.0 USB Controller: Apple Computer Inc.: Unknown device 0040 (prog-if 10 [OHCI])
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: 16 (750ns min, 21500ns max), Cache Line Size: 0x10 (64 bytes)
Interrupt: pin A routed to IRQ 27
Region 0: Memory at 80081000 (32-bit, non-prefetchable)

0001:01:09.0 USB Controller: Apple Computer Inc.: Unknown device 0040 (prog-if 10 [OHCI])
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: 16 (750ns min, 21500ns max), Cache Line Size: 0x10 (64 bytes)
Interrupt: pin A routed to IRQ 28
Region 0: Memory at 80080000 (32-bit, non-prefetchable)

0001:02:0b.0 USB Controller: NEC Corporation USB (rev 43) (prog-if 10 [OHCI])
Subsystem: NEC Corporation USB
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: 16 (250ns min, 10500ns max), Cache Line Size: 0x10 (64 bytes)
Interrupt: pin A routed to IRQ 63
Region 0: Memory at 80102000 (32-bit, non-prefetchable)
Capabilities: [40] 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-

0001:02:0b.1 USB Controller: NEC Corporation USB (rev 43) (prog-if 10 [OHCI])
Subsystem: NEC Corporation USB
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: 16 (250ns min, 10500ns max), Cache Line Size: 0x10 (64 bytes)
Interrupt: pin B routed to IRQ 63
Region 0: Memory at 80101000 (32-bit, non-prefetchable)
Capabilities: [40] 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-

0001:02:0b.2 USB Controller: NEC Corporation USB 2.0 (rev 04) (prog-if 20 [EHCI])
Subsystem: NEC Corporation USB 2.0
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: 16 (4000ns min, 8500ns max), Cache Line Size: 0x10 (64 bytes)
Interrupt: pin C routed to IRQ 63
Region 0: Memory at 80100000 (32-bit, non-prefetchable)
Capabilities: [40] 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-

0001:03:0d.0 Class ff00: Apple Computer Inc.: Unknown device 0043
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, Cache Line Size: 0x08 (32 bytes)
Region 0: Memory at 80204000 (32-bit, non-prefetchable)

0001:03:0e.0 FireWire (IEEE 1394): Apple Computer Inc.: Unknown device 0042 (prog-if 10 [OHCI])
Subsystem: Apple Computer Inc.: Unknown device 5811
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: 248 (3000ns min, 6000ns max), Cache Line Size: 0x10 (64 bytes)
Interrupt: pin A routed to IRQ 40
Region 0: Memory at 80200000 (32-bit, non-prefetchable)
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+

0001:04:0f.0 Ethernet controller: Apple Computer Inc.: Unknown device 004c
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: 16 (16000ns min, 16000ns max), Cache Line Size: 0x10 (64 bytes)
Interrupt: pin A routed to IRQ 41
Region 0: Memory at 80400000 (32-bit, non-prefetchable) [size=80300000]
Expansion ROM at 00100000 [disabled]

0001:05:0c.0 IDE interface: ServerWorks: Unknown device 0240 (prog-if 8f [Master SecP SecO PriP PriO])
Subsystem: ServerWorks: Unknown device 0240
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: 16
Region 0: I/O ports at <unassigned> [disabled]
Region 1: I/O ports at <unassigned> [disabled]
Region 2: I/O ports at <unassigned> [disabled]
Region 3: I/O ports at <unassigned> [disabled]
Region 4: I/O ports at <unassigned> [disabled]
Region 5: Memory at 80600000 (32-bit, non-prefetchable) [size=8K]

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