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IB/hfi1,IB/qib: Use new send completion helper

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Convert cq completion returns in both rdmavt drivers
to use the new helper.

Reviewed-by: Ashutosh Dixit <ashutosh.dixit@intel.com>
Signed-off-by: Mike Marciniszyn <mike.marciniszyn@intel.com>
Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
This commit is contained in:
Mike Marciniszyn 2016-12-07 19:34:12 -08:00 committed by Doug Ledford
parent f2dc9cdce8
commit 0771da5a6e
6 changed files with 6 additions and 109 deletions
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26
drivers/infiniband/hw/hfi1/rc.c
View File

@ -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);

17
drivers/infiniband/hw/hfi1/ruc.c
View File

@ -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;

16
drivers/infiniband/hw/hfi1/verbs.c
View File

@ -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
*/

26
drivers/infiniband/hw/qib/qib_rc.c
View File

@ -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);

17
drivers/infiniband/hw/qib/qib_ruc.c
View File

@ -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;

13
drivers/infiniband/hw/qib/qib_verbs.c
View File

@ -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.
*/