diff options
Diffstat (limited to 'drivers/infiniband/hw/hfi1')
| -rw-r--r-- | drivers/infiniband/hw/hfi1/user_sdma.h | 6 | ||||
| -rw-r--r-- | drivers/infiniband/hw/hfi1/verbs.c | 17 |
2 files changed, 9 insertions, 14 deletions
diff --git a/drivers/infiniband/hw/hfi1/user_sdma.h b/drivers/infiniband/hw/hfi1/user_sdma.h index 4d8510b0fc38..9972e0e6545e 100644 --- a/drivers/infiniband/hw/hfi1/user_sdma.h +++ b/drivers/infiniband/hw/hfi1/user_sdma.h @@ -110,12 +110,6 @@ enum pkt_q_sdma_state { SDMA_PKT_Q_DEFERRED, }; -/* - * Maximum retry attempts to submit a TX request - * before putting the process to sleep. - */ -#define MAX_DEFER_RETRY_COUNT 1 - #define SDMA_IOWAIT_TIMEOUT 1000 /* in milliseconds */ #define SDMA_DBG(req, fmt, ...) \ diff --git a/drivers/infiniband/hw/hfi1/verbs.c b/drivers/infiniband/hw/hfi1/verbs.c index 646f61545ed6..9f53f63b1453 100644 --- a/drivers/infiniband/hw/hfi1/verbs.c +++ b/drivers/infiniband/hw/hfi1/verbs.c @@ -874,16 +874,17 @@ int hfi1_verbs_send_dma(struct rvt_qp *qp, struct hfi1_pkt_state *ps, else pbc |= (ib_is_sc5(sc5) << PBC_DC_INFO_SHIFT); - if (unlikely(hfi1_dbg_should_fault_tx(qp, ps->opcode))) - pbc = hfi1_fault_tx(qp, ps->opcode, pbc); pbc = create_pbc(ppd, pbc, qp->srate_mbps, vl, plen); - /* Update HCRC based on packet opcode */ - pbc = update_hcrc(ps->opcode, pbc); + if (unlikely(hfi1_dbg_should_fault_tx(qp, ps->opcode))) + pbc = hfi1_fault_tx(qp, ps->opcode, pbc); + else + /* Update HCRC based on packet opcode */ + pbc = update_hcrc(ps->opcode, pbc); } tx->wqe = qp->s_wqe; ret = build_verbs_tx_desc(tx->sde, len, tx, ahg_info, pbc); @@ -1030,12 +1031,12 @@ int hfi1_verbs_send_pio(struct rvt_qp *qp, struct hfi1_pkt_state *ps, else pbc |= (ib_is_sc5(sc5) << PBC_DC_INFO_SHIFT); + pbc = create_pbc(ppd, pbc, qp->srate_mbps, vl, plen); if (unlikely(hfi1_dbg_should_fault_tx(qp, ps->opcode))) pbc = hfi1_fault_tx(qp, ps->opcode, pbc); - pbc = create_pbc(ppd, pbc, qp->srate_mbps, vl, plen); - - /* Update HCRC based on packet opcode */ - pbc = update_hcrc(ps->opcode, pbc); + else + /* Update HCRC based on packet opcode */ + pbc = update_hcrc(ps->opcode, pbc); } if (cb) iowait_pio_inc(&priv->s_iowait); |