il modulo si chiama forcedeth

00:0a.0 Ethernet controller: nVidia Corporation MCP79 Ethernet (rev b1)
Subsystem: Device 1b0a:0071
Flags: bus master, 66MHz, fast devsel, latency 0, IRQ 21
Memory at fae7c000 (32-bit, non-prefetchable) [size=4K]
I/O ports at d080 [size=8]
Memory at fae7e400 (32-bit, non-prefetchable) [size=256]
Memory at fae7e000 (32-bit, non-prefetchable) [size=16]
Capabilities: [44] Power Management version 2
Kernel driver in use: forcedeth
Kernel modules: forcedeth