I recently got myself a shiny new toy, a 14" notebook, and installed Gentoo (naturally). The biggest struggle was getting the Broadcom BCM57780 ethernet chip recognized. For the benefit of anybody else who runs into problems, here is the step-by-step solution...
as root... cd /usr/src/linux make menuconfig Device Drivers ---> [*] Network device support ---> -*- PHY Device support and infrastructure ---> <*> Drivers for Broadcom PHYs [*] Ethernet (1000 Mbit) ---> <*> Broadcom Tigon3 support save .config, rebuild kernel, and reboot. Ethernet works fine. -- Walter Dnes <waltd...@waltdnes.org>