pcie端接intel的无线网卡7260.

[root@Linux /]# lspci -vxx

00:00.0 Class 0604: Device 16c3:abcd (rev 01)
        Flags: bus master, fast devsel, latency 0, IRQ 384
        Memory at 01000000 (32-bit, non-prefetchable) [size=1M]
        Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
        Memory behind bridge: 01100000-011fffff
        [virtual] Expansion ROM at 01200000 [disabled] [size=64K]
        Capabilities: [40] Power Management version 3
        Capabilities: [50] MSI: Enable+ Count=1/1 Maskable+ 64bit+
        Capabilities: [70] Express Root Port (Slot-), MSI 00
        Capabilities: [100] Advanced Error Reporting
        Capabilities: [140] Virtual Channel
        Kernel driver in use: pcieport
00: c3 16 cd ab 47 05 10 00 01 00 04 06 10 00 01 00
10: 00 00 00 01 00 00 00 00 00 01 01 00 f0 00 00 00
20: 10 01 10 01 f0 ff 00 00 00 00 00 00 00 00 00 00
30: 00 00 00 00 40 00 00 00 00 00 00 00 9b 01 01 00


01:00.0 Class 0280: Device 8086:08b1 (rev bb)
        Subsystem: Device 8086:4070
        Flags: bus master, fast devsel, latency 0, IRQ 385
        Memory at 01100000 (64-bit, non-prefetchable) [size=8K]
        Capabilities: [c8] Power Management version 3
        Capabilities: [d0] MSI: Enable+ Count=1/1 Maskable- 64bit+
        Capabilities: [40] Express Endpoint, MSI 00
        Capabilities: [100] Advanced Error Reporting
        Capabilities: [140] Device Serial Number 00-16-6f-ff-ff-e7-02-d9
        Capabilities: [14c] Latency Tolerance Reporting
        Capabilities: [154] Vendor Specific Information: ID=cafe Rev=1 Len=014 <?>
        Kernel driver in use: iwlwifi
00: 86 80 b1 08 46 05 10 00 bb 00 80 02 10 00 00 00
10: 04 00 10 01 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 86 80 70 40

30: 00 00 00 00 c8 00 00 00 00 00 00 00 9b 01 00 00

[root@Linux /]# lspci -b
00:00.0 Class 0604: Device 16c3:abcd (rev 01)
01:00.0 Class 0280: Device 8086:08b1 (rev bb)