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| author |   Dennis Dalessandro <dennis.dalessandro@intel.com> | 2015-11-11 00:34:37 -0500 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-11-19 17:06:47 -0800 |
| commit | d46e51448a9a79817b85e9af04506d453ef5e279 (patch) | |
| tree | 2a600b3f5a5582bafb81a44e0a745b724793f255 /drivers/staging/rdma/hfi1/verbs.h | |
| parent | staging/rdma/hfi1: add ACK coalescing logic (diff) | |
| download | linux-dev-d46e51448a9a79817b85e9af04506d453ef5e279.tar.xz linux-dev-d46e51448a9a79817b85e9af04506d453ef5e279.zip | |
staging/rdma/hfi1: Reduce number of parameters passed to send handlers
The current send function handlers are passed a bunch of parameters that are
already part of the data structure that is passed in first (qp). This patch
removes all of this and just passes the QP.
Reviewed-by: Mike Marciniszyn <mike.marciniszyn@intel.com>
Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Ira Weiny <ira.weiny@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/rdma/hfi1/verbs.h')
| -rw-r--r-- | drivers/staging/rdma/hfi1/verbs.h | 23 |
1 files changed, 15 insertions, 8 deletions
diff --git a/drivers/staging/rdma/hfi1/verbs.h b/drivers/staging/rdma/hfi1/verbs.h index cdc844f56c6b..7e27531c430a 100644 --- a/drivers/staging/rdma/hfi1/verbs.h +++ b/drivers/staging/rdma/hfi1/verbs.h @@ -546,6 +546,16 @@ struct hfi1_qp { }; /* + * This structure is used to hold commonly lookedup and computed values during + * the send engine progress. + */ +struct hfi1_pkt_state { + struct hfi1_ibdev *dev; + struct hfi1_ibport *ibp; + struct hfi1_pportdata *ppd; +}; + +/* * Atomic bit definitions for r_aflags. */ #define HFI1_R_WRID_VALID 0 @@ -930,8 +940,7 @@ int hfi1_mcast_tree_empty(struct hfi1_ibport *ibp); struct verbs_txreq; void hfi1_put_txreq(struct verbs_txreq *tx); -int hfi1_verbs_send(struct hfi1_qp *qp, struct ahg_ib_header *ahdr, - u32 hdrwords, struct hfi1_sge_state *ss, u32 len); +int hfi1_verbs_send(struct hfi1_qp *qp, struct hfi1_pkt_state *ps); void hfi1_copy_sge(struct hfi1_sge_state *ss, void *data, u32 length, int release); @@ -1102,13 +1111,11 @@ void hfi1_ib_rcv(struct hfi1_packet *packet); unsigned hfi1_get_npkeys(struct hfi1_devdata *); -int hfi1_verbs_send_dma(struct hfi1_qp *qp, struct ahg_ib_header *hdr, - u32 hdrwords, struct hfi1_sge_state *ss, u32 len, - u32 plen, u32 dwords, u64 pbc); +int hfi1_verbs_send_dma(struct hfi1_qp *qp, struct hfi1_pkt_state *ps, + u64 pbc); -int hfi1_verbs_send_pio(struct hfi1_qp *qp, struct ahg_ib_header *hdr, - u32 hdrwords, struct hfi1_sge_state *ss, u32 len, - u32 plen, u32 dwords, u64 pbc); +int hfi1_verbs_send_pio(struct hfi1_qp *qp, struct hfi1_pkt_state *ps, + u64 pbc); struct send_context *qp_to_send_context(struct hfi1_qp *qp, u8 sc5); |