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| author | Mike Marciniszyn <mike.marciniszyn@intel.com> | 2016-07-01 16:02:18 -0700 |
|---|---|---|
| committer | Doug Ledford <dledford@redhat.com> | 2016-08-02 15:47:44 -0400 |
| commit | 9ec4faa391470def4f70ec3dc3963c76eebcd5f3 (patch) | |
| tree | 5493e1f65be6eec6ea0d2fb43c6e522495f50e6d /drivers/infiniband/hw/qib/qib_qp.c | |
| parent | 1ac57c50e96286a221f0598dfc1f7dce70f6c2d8 (diff) | |
| download | linux-stable-9ec4faa391470def4f70ec3dc3963c76eebcd5f3.tar.gz linux-stable-9ec4faa391470def4f70ec3dc3963c76eebcd5f3.tar.bz2 linux-stable-9ec4faa391470def4f70ec3dc3963c76eebcd5f3.zip | |
IB/qib: Add qib post send table
Add initial table for table driven post_send support.
Reviewed-by: Jianxin Xiong <jianxin.xiong@intel.com>
Reviewed-by: Dennis Dalessandro <dennis.dalessandro@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>
Diffstat (limited to 'drivers/infiniband/hw/qib/qib_qp.c')
| -rw-r--r-- | drivers/infiniband/hw/qib/qib_qp.c | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/qib/qib_qp.c b/drivers/infiniband/hw/qib/qib_qp.c index 575b737d9ef3..9cc0aae1d781 100644 --- a/drivers/infiniband/hw/qib/qib_qp.c +++ b/drivers/infiniband/hw/qib/qib_qp.c @@ -106,6 +106,49 @@ static u32 credit_table[31] = { 32768 /* 1E */ }; +const struct rvt_operation_params qib_post_parms[RVT_OPERATION_MAX] = { +[IB_WR_RDMA_WRITE] = { + .length = sizeof(struct ib_rdma_wr), + .qpt_support = BIT(IB_QPT_UC) | BIT(IB_QPT_RC), +}, + +[IB_WR_RDMA_READ] = { + .length = sizeof(struct ib_rdma_wr), + .qpt_support = BIT(IB_QPT_RC), + .flags = RVT_OPERATION_ATOMIC, +}, + +[IB_WR_ATOMIC_CMP_AND_SWP] = { + .length = sizeof(struct ib_atomic_wr), + .qpt_support = BIT(IB_QPT_RC), + .flags = RVT_OPERATION_ATOMIC | RVT_OPERATION_ATOMIC_SGE, +}, + +[IB_WR_ATOMIC_FETCH_AND_ADD] = { + .length = sizeof(struct ib_atomic_wr), + .qpt_support = BIT(IB_QPT_RC), + .flags = RVT_OPERATION_ATOMIC | RVT_OPERATION_ATOMIC_SGE, +}, + +[IB_WR_RDMA_WRITE_WITH_IMM] = { + .length = sizeof(struct ib_rdma_wr), + .qpt_support = BIT(IB_QPT_UC) | BIT(IB_QPT_RC), +}, + +[IB_WR_SEND] = { + .length = sizeof(struct ib_send_wr), + .qpt_support = BIT(IB_QPT_UD) | BIT(IB_QPT_SMI) | BIT(IB_QPT_GSI) | + BIT(IB_QPT_UC) | BIT(IB_QPT_RC), +}, + +[IB_WR_SEND_WITH_IMM] = { + .length = sizeof(struct ib_send_wr), + .qpt_support = BIT(IB_QPT_UD) | BIT(IB_QPT_SMI) | BIT(IB_QPT_GSI) | + BIT(IB_QPT_UC) | BIT(IB_QPT_RC), +}, + +}; + static void get_map_page(struct rvt_qpn_table *qpt, struct rvt_qpn_map *map, gfp_t gfp) { |