device: 0.686
other: 0.335
network: 0.208
semantic: 0.198
mistranslation: 0.187
boot: 0.104
KVM: 0.051
instruction: 0.038
vnc: 0.032
graphic: 0.029
socket: 0.013
assembly: 0.005

Documentation for mtdblock, option-rom, and pflash is non-existent