89 	struct ipath_ack_entry *e;  in ipath_make_rc_ack()  local
124 		e = &qp->s_ack_queue[qp->s_tail_ack_queue];  in ipath_make_rc_ack()
125 		if (e->opcode == OP(RDMA_READ_REQUEST)) {  in ipath_make_rc_ack()
127 			qp->s_ack_rdma_sge = e->rdma_sge;  in ipath_make_rc_ack()
129 			len = e->rdma_sge.sge.sge_length;  in ipath_make_rc_ack()
135 				e->sent = 1;  in ipath_make_rc_ack()
139 			qp->s_ack_rdma_psn = e->psn;  in ipath_make_rc_ack()
148 				cpu_to_be32(e->atomic_data >> 32);  in ipath_make_rc_ack()
150 				cpu_to_be32(e->atomic_data);  in ipath_make_rc_ack()
152 			bth2 = e->psn;  in ipath_make_rc_ack()
153 			e->sent = 1;  in ipath_make_rc_ack()
1344 	struct ipath_ack_entry *e;  in ipath_rc_rcv_error()  local
1379 	e = NULL;  in ipath_rc_rcv_error()
1395 			e = NULL;  in ipath_rc_rcv_error()
1398 		e = &qp->s_ack_queue[prev];  in ipath_rc_rcv_error()
1399 		if (!e->opcode) {  in ipath_rc_rcv_error()
1400 			e = NULL;  in ipath_rc_rcv_error()
1403 		if (ipath_cmp24(psn, e->psn) >= 0) {  in ipath_rc_rcv_error()
1420 		if (!e || e->opcode != OP(RDMA_READ_REQUEST) || old_req)  in ipath_rc_rcv_error()
1436 		offset = ((psn - e->psn) & IPATH_PSN_MASK) *  in ipath_rc_rcv_error()
1439 		if (unlikely(offset + len > e->rdma_sge.sge.sge_length))  in ipath_rc_rcv_error()
1446 			ok = ipath_rkey_ok(qp, &e->rdma_sge,  in ipath_rc_rcv_error()
1452 			e->rdma_sge.sg_list = NULL;  in ipath_rc_rcv_error()
1453 			e->rdma_sge.num_sge = 0;  in ipath_rc_rcv_error()
1454 			e->rdma_sge.sge.mr = NULL;  in ipath_rc_rcv_error()
1455 			e->rdma_sge.sge.vaddr = NULL;  in ipath_rc_rcv_error()
1456 			e->rdma_sge.sge.length = 0;  in ipath_rc_rcv_error()
1457 			e->rdma_sge.sge.sge_length = 0;  in ipath_rc_rcv_error()
1459 		e->psn = psn;  in ipath_rc_rcv_error()
1472 		if (!e || e->opcode != (u8) opcode || old_req)  in ipath_rc_rcv_error()
1794 		struct ipath_ack_entry *e;  in ipath_rc_rcv()  local
1813 		e = &qp->s_ack_queue[qp->r_head_ack_queue];  in ipath_rc_rcv()
1828 			ok = ipath_rkey_ok(qp, &e->rdma_sge, len, vaddr,  in ipath_rc_rcv()
1839 			e->rdma_sge.sg_list = NULL;  in ipath_rc_rcv()
1840 			e->rdma_sge.num_sge = 0;  in ipath_rc_rcv()
1841 			e->rdma_sge.sge.mr = NULL;  in ipath_rc_rcv()
1842 			e->rdma_sge.sge.vaddr = NULL;  in ipath_rc_rcv()
1843 			e->rdma_sge.sge.length = 0;  in ipath_rc_rcv()
1844 			e->rdma_sge.sge.sge_length = 0;  in ipath_rc_rcv()
1846 		e->opcode = opcode;  in ipath_rc_rcv()
1847 		e->sent = 0;  in ipath_rc_rcv()
1848 		e->psn = psn;  in ipath_rc_rcv()
1869 		struct ipath_ack_entry *e;  in ipath_rc_rcv()  local
1908 		e = &qp->s_ack_queue[qp->r_head_ack_queue];  in ipath_rc_rcv()
1909 		e->atomic_data = (opcode == OP(FETCH_ADD)) ?  in ipath_rc_rcv()
1914 		e->opcode = opcode;  in ipath_rc_rcv()
1915 		e->sent = 0;  in ipath_rc_rcv()
1916 		e->psn = psn & IPATH_PSN_MASK;  in ipath_rc_rcv()