diff options
Diffstat (limited to 'drivers/infiniband/sw/rxe/rxe_req.c')
| -rw-r--r-- | drivers/infiniband/sw/rxe/rxe_req.c | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/drivers/infiniband/sw/rxe/rxe_req.c b/drivers/infiniband/sw/rxe/rxe_req.c index 0f9fe2ca2a91..6fb771290c56 100644 --- a/drivers/infiniband/sw/rxe/rxe_req.c +++ b/drivers/infiniband/sw/rxe/rxe_req.c @@ -72,9 +72,6 @@ static void req_retry(struct rxe_qp *qp) int npsn; int first = 1; - wqe = queue_head(qp->sq.queue); - npsn = (qp->comp.psn - wqe->first_psn) & BTH_PSN_MASK; - qp->req.wqe_index = consumer_index(qp->sq.queue); qp->req.psn = qp->comp.psn; qp->req.opcode = -1; @@ -106,11 +103,17 @@ static void req_retry(struct rxe_qp *qp) if (first) { first = 0; - if (mask & WR_WRITE_OR_SEND_MASK) + if (mask & WR_WRITE_OR_SEND_MASK) { + npsn = (qp->comp.psn - wqe->first_psn) & + BTH_PSN_MASK; retry_first_write_send(qp, wqe, mask, npsn); + } - if (mask & WR_READ_MASK) + if (mask & WR_READ_MASK) { + npsn = (wqe->dma.length - wqe->dma.resid) / + qp->mtu; wqe->iova += npsn * qp->mtu; + } } wqe->state = wqe_state_posted; @@ -439,7 +442,7 @@ static struct sk_buff *init_req_packet(struct rxe_qp *qp, if (pkt->mask & RXE_RETH_MASK) { reth_set_rkey(pkt, ibwr->wr.rdma.rkey); reth_set_va(pkt, wqe->iova); - reth_set_len(pkt, wqe->dma.length); + reth_set_len(pkt, wqe->dma.resid); } if (pkt->mask & RXE_IMMDT_MASK) |