siba_scan_read_4
static uint32_t siba_scan_read_4(struct siba_softc *, uint8_t, uint16_t);
idhi = siba_scan_read_4(siba, 0, SIBA_IDHIGH);
tmp = siba_scan_read_4(siba, 0, SIBA_CC_CHIPID);
siba->siba_cc.scc_caps = siba_scan_read_4(siba, 0,
idhi = siba_scan_read_4(siba, i, SIBA_IDHIGH);