diff options
Diffstat (limited to 'drivers/infiniband/hw/qib/qib_rc.c')
| -rw-r--r-- | drivers/infiniband/hw/qib/qib_rc.c | 40 |
1 files changed, 20 insertions, 20 deletions
diff --git a/drivers/infiniband/hw/qib/qib_rc.c b/drivers/infiniband/hw/qib/qib_rc.c index 5b0d01be7e50..6a189310e12d 100644 --- a/drivers/infiniband/hw/qib/qib_rc.c +++ b/drivers/infiniband/hw/qib/qib_rc.c @@ -144,7 +144,7 @@ static int qib_make_rc_ack(struct qib_ibdev *dev, struct rvt_qp *qp, qp->s_ack_state = OP(RDMA_READ_RESPONSE_ONLY); e->sent = 1; } - ohdr->u.aeth = qib_compute_aeth(qp); + ohdr->u.aeth = rvt_compute_aeth(qp); hwords++; qp->s_ack_rdma_psn = e->psn; bth2 = qp->s_ack_rdma_psn++ & QIB_PSN_MASK; @@ -153,7 +153,7 @@ static int qib_make_rc_ack(struct qib_ibdev *dev, struct rvt_qp *qp, qp->s_cur_sge = NULL; len = 0; qp->s_ack_state = OP(ATOMIC_ACKNOWLEDGE); - ohdr->u.at.aeth = qib_compute_aeth(qp); + ohdr->u.at.aeth = rvt_compute_aeth(qp); ib_u64_put(e->atomic_data, &ohdr->u.at.atomic_ack_eth); hwords += sizeof(ohdr->u.at) / sizeof(u32); bth2 = e->psn & QIB_PSN_MASK; @@ -174,7 +174,7 @@ static int qib_make_rc_ack(struct qib_ibdev *dev, struct rvt_qp *qp, if (len > pmtu) len = pmtu; else { - ohdr->u.aeth = qib_compute_aeth(qp); + ohdr->u.aeth = rvt_compute_aeth(qp); hwords++; qp->s_ack_state = OP(RDMA_READ_RESPONSE_LAST); e = &qp->s_ack_queue[qp->s_tail_ack_queue]; @@ -197,11 +197,11 @@ normal: qp->s_cur_sge = NULL; if (qp->s_nak_state) ohdr->u.aeth = - cpu_to_be32((qp->r_msn & QIB_MSN_MASK) | + cpu_to_be32((qp->r_msn & RVT_MSN_MASK) | (qp->s_nak_state << - QIB_AETH_CREDIT_SHIFT)); + RVT_AETH_CREDIT_SHIFT)); else - ohdr->u.aeth = qib_compute_aeth(qp); + ohdr->u.aeth = rvt_compute_aeth(qp); hwords++; len = 0; bth0 = OP(ACKNOWLEDGE) << 24; @@ -331,7 +331,7 @@ int qib_make_rc_req(struct rvt_qp *qp, unsigned long *flags) case IB_WR_SEND_WITH_IMM: /* If no credit, return. */ if (!(qp->s_flags & RVT_S_UNLIMITED_CREDIT) && - qib_cmp24(wqe->ssn, qp->s_lsn + 1) > 0) { + rvt_cmp_msn(wqe->ssn, qp->s_lsn + 1) > 0) { qp->s_flags |= RVT_S_WAIT_SSN_CREDIT; goto bail; } @@ -362,7 +362,7 @@ int qib_make_rc_req(struct rvt_qp *qp, unsigned long *flags) case IB_WR_RDMA_WRITE_WITH_IMM: /* If no credit, return. */ if (!(qp->s_flags & RVT_S_UNLIMITED_CREDIT) && - qib_cmp24(wqe->ssn, qp->s_lsn + 1) > 0) { + rvt_cmp_msn(wqe->ssn, qp->s_lsn + 1) > 0) { qp->s_flags |= RVT_S_WAIT_SSN_CREDIT; goto bail; } @@ -658,11 +658,11 @@ void qib_send_rc_ack(struct rvt_qp *qp) if (qp->s_mig_state == IB_MIG_MIGRATED) bth0 |= IB_BTH_MIG_REQ; if (qp->r_nak_state) - ohdr->u.aeth = cpu_to_be32((qp->r_msn & QIB_MSN_MASK) | + ohdr->u.aeth = cpu_to_be32((qp->r_msn & RVT_MSN_MASK) | (qp->r_nak_state << - QIB_AETH_CREDIT_SHIFT)); + RVT_AETH_CREDIT_SHIFT)); else - ohdr->u.aeth = qib_compute_aeth(qp); + ohdr->u.aeth = rvt_compute_aeth(qp); lrh0 |= ibp->sl_to_vl[qp->remote_ah_attr.sl] << 12 | qp->remote_ah_attr.sl << 4; hdr.lrh[0] = cpu_to_be16(lrh0); @@ -1098,7 +1098,7 @@ static int do_rc_ack(struct rvt_qp *qp, u32 aeth, u32 psn, int opcode, * request but will include an ACK'ed request(s). */ ack_psn = psn; - if (aeth >> 29) + if (aeth >> RVT_AETH_NAK_SHIFT) ack_psn--; wqe = rvt_get_swqe_ptr(qp, qp->s_acked); ibp = to_iport(qp->ibqp.device, qp->port_num); @@ -1178,7 +1178,7 @@ static int do_rc_ack(struct rvt_qp *qp, u32 aeth, u32 psn, int opcode, break; } - switch (aeth >> 29) { + switch (aeth >> RVT_AETH_NAK_SHIFT) { case 0: /* ACK */ this_cpu_inc(*ibp->rvp.rc_acks); if (qp->s_acked != qp->s_tail) { @@ -1201,7 +1201,7 @@ static int do_rc_ack(struct rvt_qp *qp, u32 aeth, u32 psn, int opcode, qp->s_flags &= ~RVT_S_WAIT_ACK; qib_schedule_send(qp); } - qib_get_credit(qp, aeth); + rvt_get_credit(qp, aeth); qp->s_rnr_retry = qp->s_rnr_retry_cnt; qp->s_retry = qp->s_retry_cnt; update_last_psn(qp, psn); @@ -1232,8 +1232,8 @@ static int do_rc_ack(struct rvt_qp *qp, u32 aeth, u32 psn, int opcode, qp->s_flags |= RVT_S_WAIT_RNR; qp->s_timer.function = qib_rc_rnr_retry; qp->s_timer.expires = jiffies + usecs_to_jiffies( - ib_qib_rnr_table[(aeth >> QIB_AETH_CREDIT_SHIFT) & - QIB_AETH_CREDIT_MASK]); + ib_qib_rnr_table[(aeth >> RVT_AETH_CREDIT_SHIFT) & + RVT_AETH_CREDIT_MASK]); add_timer(&qp->s_timer); goto bail; @@ -1242,8 +1242,8 @@ static int do_rc_ack(struct rvt_qp *qp, u32 aeth, u32 psn, int opcode, goto bail; /* The last valid PSN is the previous PSN. */ update_last_psn(qp, psn - 1); - switch ((aeth >> QIB_AETH_CREDIT_SHIFT) & - QIB_AETH_CREDIT_MASK) { + switch ((aeth >> RVT_AETH_CREDIT_SHIFT) & + RVT_AETH_CREDIT_MASK) { case 0: /* PSN sequence error */ ibp->rvp.n_seq_naks++; /* @@ -1400,8 +1400,8 @@ static void qib_rc_rcv_resp(struct qib_ibport *ibp, /* Update credits for "ghost" ACKs */ if (diff == 0 && opcode == OP(ACKNOWLEDGE)) { aeth = be32_to_cpu(ohdr->u.aeth); - if ((aeth >> 29) == 0) - qib_get_credit(qp, aeth); + if ((aeth >> RVT_AETH_NAK_SHIFT) == 0) + rvt_get_credit(qp, aeth); } goto ack_done; } |