ccp_read_queue_4
qcontrol = ccp_read_queue_4(sc, q, CMD_Q_CONTROL_BASE);
ccp_read_queue_4(sc, q, CMD_Q_TAIL_LO_BASE));
headlo = ccp_read_queue_4(sc, q, CMD_Q_HEAD_LO_BASE);
ccp_read_queue_4(sc, q, CMD_Q_INT_ENABLE_BASE));
ccp_read_queue_4(sc, q, CMD_Q_INTERRUPT_STATUS_BASE));
status = ccp_read_queue_4(sc, q, CMD_Q_STATUS_BASE);
ccp_read_queue_4(sc, q, CMD_Q_INT_STATUS_BASE));
status = ccp_read_queue_4(sc, q, CMD_Q_STATUS_BASE);
headlo = ccp_read_queue_4(sc, q, CMD_Q_HEAD_LO_BASE);
ints = ccp_read_queue_4(sc, i, CMD_Q_INTERRUPT_STATUS_BASE);