dib9000_fe_memory_map
struct dib9000_fe_memory_map *m = &state->platform.risc.fe_mm[FE_MM_RW_COMPONENT_ACCESS_BUFFER];
struct dib9000_fe_memory_map *m = &state->platform.risc.fe_mm[cmd & 0x7f];
struct dib9000_fe_memory_map *m = &state->platform.risc.fe_mm[cmd];