# pci -v
Class          = Network (Ethernet)
Vendor ID      = 10ech, Realtek Semiconductor Co., Ltd.
Device ID      = 8168h, Unknown Unknown
PCI index      = 0h
Class Codes    = 020000h
Revision ID    = 2h
Bus number     = 2
Device number  = 0
Function num   = 0
Status Reg     = 10h
Command Reg    = 7h
Header type    = 0h Single-function
BIST           = 0h Build-in-self-test not supported
Latency Timer  = 0h
Cache Line Size= 1h un-cacheable
PCI IO Address  = ee00h length 256 enabled
PCI Mem Address = fdcff000h prefetchable 64bit length 4096 enabled
PCI Mem Address = fdce0000h prefetchable 64bit length 65536 enabled
Subsystem Vendor ID = 1458h
Subsystem ID        = e000h
PCI Expansion ROM = 0h length 65536 disabled
Max Lat        = 0ns
Min Gnt        = 0ns
PCI Int Pin    = INT A
Interrupt line = 10
CPU Interrupt  = ah
Capabilities Pointer = 40h
Capability ID        = 1h - Power Management
Capabilities         = ffc3h - 8h
Capability ID        = 5h - Message Signaled Interrupts
Capabilities         = 82h - 0h
Capability ID        = 10h - PCI Express
Capabilities         = 201h - 6486c1h
Capability ID        = 11h - MSI-X
Capabilities         = 1h - 4h
Capability ID        = 3h - VPD
Capabilities         = 0h - 0h