MMC_RSP_BUSY
#define MMC_RSP_R1B (MMC_RSP_PRESENT | MMC_RSP_CRC | MMC_RSP_OPCODE | MMC_RSP_BUSY)
#define MMC_RSP_R5B (MMC_RSP_PRESENT | MMC_RSP_CRC | MMC_RSP_OPCODE | MMC_RSP_BUSY)
if ((cmd->flags & MMC_RSP_136) && (cmd->flags & MMC_RSP_BUSY)) {
if (cmd->data != NULL || (cmd->flags & MMC_RSP_BUSY))
else if (cmd->flags & MMC_RSP_BUSY)
if (data == NULL && (slot->curcmd->flags & MMC_RSP_BUSY) == 0) {
(slot->curcmd->flags & MMC_RSP_BUSY) == 0) {