mpc_action_yside_xid
static void mpc_action_yside_xid(fsm_instance *fsm, int event, void *arg);
{ MPCG_STATE_XID2INITW, MPCG_EVENT_DOIO, mpc_action_yside_xid },
{ MPCG_STATE_XID2INITX, MPCG_EVENT_DOIO, mpc_action_yside_xid },
{ MPCG_STATE_XID7INITW, MPCG_EVENT_DOIO, mpc_action_yside_xid },
{ MPCG_STATE_XID7INITX, MPCG_EVENT_DOIO, mpc_action_yside_xid },