il_rheader
IL_WCSR(IL_BCR, sizeof(struct il_rheader) + ETHERMTU + 6);
IL_WCSR(IL_BCR, sizeof(struct il_rheader) + ETHERMTU + 6);
struct il_rheader *il;
il = (struct il_rheader *)(sc->sc_ifuba.ifu_r.ifrw_addr);
len = il->ilr_length - sizeof(struct il_rheader);
IL_WCSR(IL_BCR, sizeof(struct il_rheader) + ETHERMTU + 6);