MC_CMD_LINK_PIOBUF_IN_LEN
MCDI_DECLARE_BUF(inbuf, MC_CMD_LINK_PIOBUF_IN_LEN);
inbuf, MC_CMD_LINK_PIOBUF_IN_LEN,
inbuf, MC_CMD_LINK_PIOBUF_IN_LEN,
BUILD_BUG_ON(MC_CMD_LINK_PIOBUF_IN_LEN < MC_CMD_UNLINK_PIOBUF_IN_LEN);