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楼主 |
发表于 2004-4-10 13:58:45
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这是PCI的信息
Bus 001 Device 001: ID 0000:0000
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 1.00
bDeviceClass 9 Hub
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 8
idVendor 0x0000
idProduct 0x0000
bcdDevice 0.00
iManufacturer 0
iProduct 2 USB UHCI Root Hub
iSerial 1 8400
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 25
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0x40
Self Powered
MaxPower 0mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 9 Hub
bInterfaceSubClass 0
bInterfaceProtocol 0
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type none
wMaxPacketSize 8
bInterval 255
Language IDs: (length=4)
0000 (null)((null))
[root@localhost boiyoo]# lspci -v
00:00.0 Host bridge: Intel Corp. 82440MX Host Bridge (rev 01)
Subsystem: IBM: Unknown device 01ab
Flags: bus master, medium devsel, latency 64
00:00.1 Multimedia audio controller: Intel Corp. 82440MX AC'97 Audio Controller
Subsystem: IBM: Unknown device 01a1
Flags: bus master, fast devsel, latency 0, IRQ 11
I/O ports at 7400 [size=256]
I/O ports at 7800
00:00.2 Modem: Intel Corp. 82440MX AC'97 Modem Controller (prog-if 00 [Generic])
Subsystem: IBM: Unknown device 01a2
Flags: bus master, fast devsel, latency 0, IRQ 11
I/O ports at 7c00 [size=256]
I/O ports at 8000 [size=128]
00:02.0 VGA compatible controller: Silicon Motion, Inc. SM712 LynxEM+ (rev a0) (prog-if 00 [VGA])
Subsystem: IBM: Unknown device 01a4
Flags: bus master, 66Mhz, medium devsel, latency 32, IRQ 10
Memory at 0e000000 (32-bit, non-prefetchable) [size=16M]
Capabilities: [40] Power Management version 1
00:03.0 CardBus bridge: O2 Micro, Inc. OZ6812 Cardbus Controller (rev 05)
Subsystem: IBM: Unknown device 01a3
Flags: bus master, stepping, slow devsel, latency 168, IRQ 10
Memory at 10000000 (32-bit, non-prefetchable) [size=4K]
Bus: primary=00, secondary=01, subordinate=04, sec-latency=176
Memory window 0: 10400000-107ff000 (prefetchable)
Memory window 1: 10800000-10bff000
I/O window 0: 00004000-000040ff
I/O window 1: 00004400-000044ff
16-bit legacy interface ports at 0001
00:06.0 Ethernet controller: Intel Corp. 82557/8/9 [Ethernet Pro 100] (rev 08)
Subsystem: AMBIT Microsystem Corp.: Unknown device 0010
Flags: bus master, medium devsel, latency 32, IRQ 15
Memory at 0d100000 (32-bit, non-prefetchable) [size=4K]
I/O ports at 7000
Memory at 0d200000 (32-bit, non-prefetchable) [size=1M]
Expansion ROM at 0d300000 [disabled] [size=1M]
Capabilities: [dc] Power Management version 2
00:07.0 ISA bridge: Intel Corp. 82440MX ISA Bridge (rev 01)
Flags: bus master, medium devsel, latency 0
00:07.1 IDE interface: Intel Corp. 82440MX EIDE Controller (prog-if 80 [Master])
Flags: bus master, medium devsel, latency 32
I/O ports at 8440
00:07.2 USB Controller: Intel Corp. 82440MX USB Universal Host Controller (prog-if 00 [UHCI])
Flags: bus master, medium devsel, latency 32, IRQ 10
I/O ports at 8400
00:07.3 Bridge: Intel Corp. 82440MX Power Management Controller
Flags: medium devsel
01:00.0 RF controller: Advanced Micro Devices [AMD] Am 1771 MBW [Alchemy] (rev 04)
Subsystem: Advanced Micro Devices [AMD] Am 1771 MBW [Alchemy]
Flags: slow devsel, IRQ 10
Memory at 10800000 (32-bit, non-prefetchable) [size=64K]
Capabilities: [48] Power Management version 2 |
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