guc_bo_ggtt_addr
base = guc_bo_ggtt_addr(guc, guc->g2g.bo);
u32 offset = guc_bo_ggtt_addr(guc, guc->log.bo) >> PAGE_SHIFT;
u32 ads = guc_bo_ggtt_addr(guc, guc->ads.bo) >> PAGE_SHIFT;
base = guc_bo_ggtt_addr(near_guc, g2g_bo);