From 0771da5a6e9d67e48207a81ddf6c8e739e9493bd Mon Sep 17 00:00:00 2001 From: Mike Marciniszyn Date: Wed, 7 Dec 2016 19:34:12 -0800 Subject: [PATCH] IB/hfi1,IB/qib: Use new send completion helper Convert cq completion returns in both rdmavt drivers to use the new helper. Reviewed-by: Ashutosh Dixit Signed-off-by: Mike Marciniszyn Signed-off-by: Dennis Dalessandro Signed-off-by: Doug Ledford --- drivers/infiniband/hw/hfi1/rc.c | 26 ++------------------------ drivers/infiniband/hw/hfi1/ruc.c | 17 +---------------- drivers/infiniband/hw/hfi1/verbs.c | 16 ---------------- drivers/infiniband/hw/qib/qib_rc.c | 26 ++------------------------ drivers/infiniband/hw/qib/qib_ruc.c | 17 +---------------- drivers/infiniband/hw/qib/qib_verbs.c | 13 ------------- 6 files changed, 6 insertions(+), 109 deletions(-) diff --git a/drivers/infiniband/hw/hfi1/rc.c b/drivers/infiniband/hw/hfi1/rc.c index c996a373837e..3df1c0650571 100644 --- a/drivers/infiniband/hw/hfi1/rc.c +++ b/drivers/infiniband/hw/hfi1/rc.c @@ -1146,7 +1146,6 @@ void hfi1_rc_send_complete(struct rvt_qp *qp, struct ib_header *hdr) { struct ib_other_headers *ohdr; struct rvt_swqe *wqe; - struct ib_wc wc; unsigned i; u32 opcode; u32 psn; @@ -1200,17 +1199,7 @@ void hfi1_rc_send_complete(struct rvt_qp *qp, struct ib_header *hdr) rvt_put_mr(sge->mr); } - /* Post a send completion queue entry if requested. */ - if (!(qp->s_flags & RVT_S_SIGNAL_REQ_WR) || - (wqe->wr.send_flags & IB_SEND_SIGNALED)) { - memset(&wc, 0, sizeof(wc)); - wc.wr_id = wqe->wr.wr_id; - wc.status = IB_WC_SUCCESS; - wc.opcode = ib_hfi1_wc_opcode[wqe->wr.opcode]; - wc.byte_len = wqe->length; - wc.qp = &qp->ibqp; - rvt_cq_enter(ibcq_to_rvtcq(qp->ibqp.send_cq), &wc, 0); - } + rvt_qp_swqe_complete(qp, wqe, IB_WC_SUCCESS); } /* * If we were waiting for sends to complete before re-sending, @@ -1240,7 +1229,6 @@ static struct rvt_swqe *do_rc_completion(struct rvt_qp *qp, struct rvt_swqe *wqe, struct hfi1_ibport *ibp) { - struct ib_wc wc; unsigned i; lockdep_assert_held(&qp->s_lock); @@ -1264,17 +1252,7 @@ static struct rvt_swqe *do_rc_completion(struct rvt_qp *qp, qp->s_last = s_last; /* see post_send() */ barrier(); - /* Post a send completion queue entry if requested. */ - if (!(qp->s_flags & RVT_S_SIGNAL_REQ_WR) || - (wqe->wr.send_flags & IB_SEND_SIGNALED)) { - memset(&wc, 0, sizeof(wc)); - wc.wr_id = wqe->wr.wr_id; - wc.status = IB_WC_SUCCESS; - wc.opcode = ib_hfi1_wc_opcode[wqe->wr.opcode]; - wc.byte_len = wqe->length; - wc.qp = &qp->ibqp; - rvt_cq_enter(ibcq_to_rvtcq(qp->ibqp.send_cq), &wc, 0); - } + rvt_qp_swqe_complete(qp, wqe, IB_WC_SUCCESS); } else { struct hfi1_pportdata *ppd = ppd_from_ibp(ibp); diff --git a/drivers/infiniband/hw/hfi1/ruc.c b/drivers/infiniband/hw/hfi1/ruc.c index 2ec3e908691b..03c89315f1c7 100644 --- a/drivers/infiniband/hw/hfi1/ruc.c +++ b/drivers/infiniband/hw/hfi1/ruc.c @@ -964,22 +964,7 @@ void hfi1_send_complete(struct rvt_qp *qp, struct rvt_swqe *wqe, qp->ibqp.qp_type == IB_QPT_GSI) atomic_dec(&ibah_to_rvtah(wqe->ud_wr.ah)->refcount); - /* See ch. 11.2.4.1 and 10.7.3.1 */ - if (!(qp->s_flags & RVT_S_SIGNAL_REQ_WR) || - (wqe->wr.send_flags & IB_SEND_SIGNALED) || - status != IB_WC_SUCCESS) { - struct ib_wc wc; - - memset(&wc, 0, sizeof(wc)); - wc.wr_id = wqe->wr.wr_id; - wc.status = status; - wc.opcode = ib_hfi1_wc_opcode[wqe->wr.opcode]; - wc.qp = &qp->ibqp; - if (status == IB_WC_SUCCESS) - wc.byte_len = wqe->length; - rvt_cq_enter(ibcq_to_rvtcq(qp->ibqp.send_cq), &wc, - status != IB_WC_SUCCESS); - } + rvt_qp_swqe_complete(qp, wqe, status); if (qp->s_acked == old_last) qp->s_acked = last; diff --git a/drivers/infiniband/hw/hfi1/verbs.c b/drivers/infiniband/hw/hfi1/verbs.c index 3b7bfd817647..95ed4d6da510 100644 --- a/drivers/infiniband/hw/hfi1/verbs.c +++ b/drivers/infiniband/hw/hfi1/verbs.c @@ -296,22 +296,6 @@ static inline int wss_exceeds_threshold(void) return atomic_read(&wss.total_count) >= wss.threshold; } -/* - * Translate ib_wr_opcode into ib_wc_opcode. - */ -const enum ib_wc_opcode ib_hfi1_wc_opcode[] = { - [IB_WR_RDMA_WRITE] = IB_WC_RDMA_WRITE, - [IB_WR_RDMA_WRITE_WITH_IMM] = IB_WC_RDMA_WRITE, - [IB_WR_SEND] = IB_WC_SEND, - [IB_WR_SEND_WITH_IMM] = IB_WC_SEND, - [IB_WR_RDMA_READ] = IB_WC_RDMA_READ, - [IB_WR_ATOMIC_CMP_AND_SWP] = IB_WC_COMP_SWAP, - [IB_WR_ATOMIC_FETCH_AND_ADD] = IB_WC_FETCH_ADD, - [IB_WR_SEND_WITH_INV] = IB_WC_SEND, - [IB_WR_LOCAL_INV] = IB_WC_LOCAL_INV, - [IB_WR_REG_MR] = IB_WC_REG_MR -}; - /* * Length of header by opcode, 0 --> not supported */ diff --git a/drivers/infiniband/hw/qib/qib_rc.c b/drivers/infiniband/hw/qib/qib_rc.c index 2097512e75aa..d54990514730 100644 --- a/drivers/infiniband/hw/qib/qib_rc.c +++ b/drivers/infiniband/hw/qib/qib_rc.c @@ -941,7 +941,6 @@ void qib_rc_send_complete(struct rvt_qp *qp, struct ib_header *hdr) { struct ib_other_headers *ohdr; struct rvt_swqe *wqe; - struct ib_wc wc; unsigned i; u32 opcode; u32 psn; @@ -993,17 +992,7 @@ void qib_rc_send_complete(struct rvt_qp *qp, struct ib_header *hdr) rvt_put_mr(sge->mr); } - /* Post a send completion queue entry if requested. */ - if (!(qp->s_flags & RVT_S_SIGNAL_REQ_WR) || - (wqe->wr.send_flags & IB_SEND_SIGNALED)) { - memset(&wc, 0, sizeof(wc)); - wc.wr_id = wqe->wr.wr_id; - wc.status = IB_WC_SUCCESS; - wc.opcode = ib_qib_wc_opcode[wqe->wr.opcode]; - wc.byte_len = wqe->length; - wc.qp = &qp->ibqp; - rvt_cq_enter(ibcq_to_rvtcq(qp->ibqp.send_cq), &wc, 0); - } + rvt_qp_swqe_complete(qp, wqe, IB_WC_SUCCESS); } /* * If we were waiting for sends to complete before resending, @@ -1032,7 +1021,6 @@ static struct rvt_swqe *do_rc_completion(struct rvt_qp *qp, struct rvt_swqe *wqe, struct qib_ibport *ibp) { - struct ib_wc wc; unsigned i; /* @@ -1055,17 +1043,7 @@ static struct rvt_swqe *do_rc_completion(struct rvt_qp *qp, qp->s_last = s_last; /* see post_send() */ barrier(); - /* Post a send completion queue entry if requested. */ - if (!(qp->s_flags & RVT_S_SIGNAL_REQ_WR) || - (wqe->wr.send_flags & IB_SEND_SIGNALED)) { - memset(&wc, 0, sizeof(wc)); - wc.wr_id = wqe->wr.wr_id; - wc.status = IB_WC_SUCCESS; - wc.opcode = ib_qib_wc_opcode[wqe->wr.opcode]; - wc.byte_len = wqe->length; - wc.qp = &qp->ibqp; - rvt_cq_enter(ibcq_to_rvtcq(qp->ibqp.send_cq), &wc, 0); - } + rvt_qp_swqe_complete(qp, wqe, IB_WC_SUCCESS); } else this_cpu_inc(*ibp->rvp.rc_delayed_comp); diff --git a/drivers/infiniband/hw/qib/qib_ruc.c b/drivers/infiniband/hw/qib/qib_ruc.c index de1bde5950f5..87e3eb5a836b 100644 --- a/drivers/infiniband/hw/qib/qib_ruc.c +++ b/drivers/infiniband/hw/qib/qib_ruc.c @@ -815,22 +815,7 @@ void qib_send_complete(struct rvt_qp *qp, struct rvt_swqe *wqe, qp->ibqp.qp_type == IB_QPT_GSI) atomic_dec(&ibah_to_rvtah(wqe->ud_wr.ah)->refcount); - /* See ch. 11.2.4.1 and 10.7.3.1 */ - if (!(qp->s_flags & RVT_S_SIGNAL_REQ_WR) || - (wqe->wr.send_flags & IB_SEND_SIGNALED) || - status != IB_WC_SUCCESS) { - struct ib_wc wc; - - memset(&wc, 0, sizeof(wc)); - wc.wr_id = wqe->wr.wr_id; - wc.status = status; - wc.opcode = ib_qib_wc_opcode[wqe->wr.opcode]; - wc.qp = &qp->ibqp; - if (status == IB_WC_SUCCESS) - wc.byte_len = wqe->length; - rvt_cq_enter(ibcq_to_rvtcq(qp->ibqp.send_cq), &wc, - status != IB_WC_SUCCESS); - } + rvt_qp_swqe_complete(qp, wqe, status); if (qp->s_acked == old_last) qp->s_acked = last; diff --git a/drivers/infiniband/hw/qib/qib_verbs.c b/drivers/infiniband/hw/qib/qib_verbs.c index 204482468953..4b54c0ddd08a 100644 --- a/drivers/infiniband/hw/qib/qib_verbs.c +++ b/drivers/infiniband/hw/qib/qib_verbs.c @@ -113,19 +113,6 @@ static unsigned int ib_qib_disable_sma; module_param_named(disable_sma, ib_qib_disable_sma, uint, S_IWUSR | S_IRUGO); MODULE_PARM_DESC(disable_sma, "Disable the SMA"); -/* - * Translate ib_wr_opcode into ib_wc_opcode. - */ -const enum ib_wc_opcode ib_qib_wc_opcode[] = { - [IB_WR_RDMA_WRITE] = IB_WC_RDMA_WRITE, - [IB_WR_RDMA_WRITE_WITH_IMM] = IB_WC_RDMA_WRITE, - [IB_WR_SEND] = IB_WC_SEND, - [IB_WR_SEND_WITH_IMM] = IB_WC_SEND, - [IB_WR_RDMA_READ] = IB_WC_RDMA_READ, - [IB_WR_ATOMIC_CMP_AND_SWP] = IB_WC_COMP_SWAP, - [IB_WR_ATOMIC_FETCH_AND_ADD] = IB_WC_FETCH_ADD -}; - /* * System image GUID. */ -- 2.30.2