diff options
author | Otavio Salvador <otavio@ossystems.com.br> | 2020-05-20 08:43:03 -0300 |
---|---|---|
committer | GitHub <noreply@github.com> | 2020-05-20 08:43:03 -0300 |
commit | 1279cd128bba968ebe0a2df7f7ae38bae90250ef (patch) | |
tree | df6b1a190760f51465122ca4c13492d5ac5984c6 /drivers/infiniband/sw/rxe/rxe_req.c | |
parent | 0a8ab17689e628c84a666195bfc6ab85d11cf057 (diff) | |
parent | 2ae782ca839e0ee07de37122ddea362adff2e975 (diff) |
Merge pull request #76 from toradex/4.9-2.3.x-imx
4.9 2.3.x imx
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) |