Intel PRO/1000 Dual Port Server Adapter

Gigabitova ethernetova karta 64bit PCI (jede i v 32bit) dvouportova - 2x 1Gbps karta v jednom PCI slotu

lspci -v

01:0a.0 Ethernet controller: Intel Corp. 82546EB Gigabit Ethernet Controller (rev 01)
        Subsystem: Intel Corp.: Unknown device 1012
        Flags: bus master, 66Mhz, medium devsel, latency 32, IRQ 12
        Memory at e50a0000 (64-bit, non-prefetchable) [size=128K]
        Memory at e5000000 (64-bit, non-prefetchable) [size=256K]
        I/O ports at c400 [size=64]
        Expansion ROM at  [disabled] [size=256K]
        Capabilities: [dc] Power Management version 2
        Capabilities: [e4] PCI-X non-bridge device.
        Capabilities: [f0] Message Signalled Interrupts: 64bit+ Queue=0/0 Enable-

01:0a.1 Ethernet controller: Intel Corp. 82546EB Gigabit Ethernet Controller (rev 01)
        Subsystem: Intel Corp.: Unknown device 1012
        Flags: bus master, 66Mhz, medium devsel, latency 32, IRQ 10
        Memory at e5080000 (64-bit, non-prefetchable) [size=128K]
        Memory at e5040000 (64-bit, non-prefetchable) [size=256K]
        I/O ports at c800 [size=64]
        Expansion ROM at  [disabled] [size=256K]
        Capabilities: [dc] Power Management version 2
        Capabilities: [e4] PCI-X non-bridge device.
        Capabilities: [f0] Message Signalled Interrupts: 64bit+ Queue=0/0 Enable-

nutny modul e1000 ( CONFIG_E1000=y )

puvodni jadro od RedHat 7.3 ji nepozna (az update na vyssi verze obsahuje tento ovladac)

v 32bit PCI (standardni slot) sice jede, ale propustnost nemuze dosahnout 2x 1Gbps (limit teto sbernice je nekde kolem 937Mbit/s => 64PCI nutnost)