MMC_CS
if (cts->ios_valid & MMC_CS) {
MMC_CS | MMC_BW | MMC_CLK;
cts->ios_valid = MMC_CS;
if (cts->ios_valid & MMC_CS) {
if (cts->ios_valid & MMC_CS) {
if (cts->ios_valid & MMC_CS) {