diff options
| author | Yuval Bason <yuval.bason@cavium.com> | 2018-08-09 17:29:37 +0300 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@mellanox.com> | 2018-08-14 16:31:54 -0600 |
| commit | 3491c9e799fb96d909f22f3b39d8cca81e75c3a9 (patch) | |
| tree | 139c3b0293891fcfe02bfbcfd02b5e45852385e8 /drivers/infiniband/hw/qedr/qedr_hsi_rdma.h | |
| parent | 1212767e23bbaba164cc7ea3a64115b3ae335063 (diff) | |
qedr: Add support for kernel mode SRQ's
Implement the SRQ specific verbs and update the poll_cq verb to deal with
SRQ completions.
Signed-off-by: Michal Kalderon <michal.kalderon@cavium.com>
Signed-off-by: Yuval Bason <yuval.bason@cavium.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'drivers/infiniband/hw/qedr/qedr_hsi_rdma.h')
| -rw-r--r-- | drivers/infiniband/hw/qedr/qedr_hsi_rdma.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/qedr/qedr_hsi_rdma.h b/drivers/infiniband/hw/qedr/qedr_hsi_rdma.h index 7e1f7021396a..228dd7d49622 100644 --- a/drivers/infiniband/hw/qedr/qedr_hsi_rdma.h +++ b/drivers/infiniband/hw/qedr/qedr_hsi_rdma.h @@ -161,12 +161,23 @@ struct rdma_rq_sge { #define RDMA_RQ_SGE_L_KEY_HI_SHIFT 29 }; +struct rdma_srq_wqe_header { + struct regpair wr_id; + u8 num_sges /* number of SGEs in WQE */; + u8 reserved2[7]; +}; + struct rdma_srq_sge { struct regpair addr; __le32 length; __le32 l_key; }; +union rdma_srq_elm { + struct rdma_srq_wqe_header header; + struct rdma_srq_sge sge; +}; + /* Rdma doorbell data for flags update */ struct rdma_pwm_flags_data { __le16 icid; /* internal CID */ |