Gentoo on IBM Thinkpad X60

How to run gentoo GNU/linux on IBM (Lenovo) Thinkpad X60

All the important things are working:

FunctionComponentDriver
CPUIntel Core Duoi686-pc-linux-gnu, prescott
GraphicsIntel Mobile 945GM/GMS/940GML Express Integrated Graphics Controlleri810
SoundIntel 82801G High Definition Audio Controllersnd_hda_intel
LANIntel 82573L Gigabit Ethernet Controllere1000
HDDIntel Corporation 82801GBM/GHM (ICH7 Family) Serial ATA Storage Controller AHCIata_piix, blk_dev_piix
WLANIntel PRO/Wireless 3945ABG Network Connectionipw3945
KeyboardKeyboardpc105
Mouse"Button" in the middle of the keyboardmouse
StatusStandard and IBM ACPIibm_acpi
MMCRicoh R5C822 SD/SDIO/MMC/MS/MSPro Host Adaptermmc_core, mmc_block, sdhci
Function KeysThinkLight and LCD Brightness works, others could be mapped

These features I don't use and didn't test:

Get my config files!

There some to be X60 laptops with other components, like ATI graphics card or atheros wireless. Just use ati and mad-wifi drivers for those.