diff options
| author | Abhijit Gangurde <abhijit.gangurde@amd.com> | 2025-09-03 11:46:03 +0530 |
|---|---|---|
| committer | Leon Romanovsky <leon@kernel.org> | 2025-09-11 02:18:36 -0400 |
| commit | b83c62055b6faabb444b2f8f3355420927cc39fd (patch) | |
| tree | 75a8ec109ccc157e4311e3016afd7e79899b5611 /drivers/infiniband/hw/ionic/ionic_ibdev.h | |
| parent | e8521822c733c6deab0f339843cd37cd62c12795 (diff) | |
RDMA/ionic: Register device ops for datapath
Implement device supported verb APIs for datapath.
Co-developed-by: Andrew Boyer <andrew.boyer@amd.com>
Signed-off-by: Andrew Boyer <andrew.boyer@amd.com>
Co-developed-by: Allen Hubbe <allen.hubbe@amd.com>
Signed-off-by: Allen Hubbe <allen.hubbe@amd.com>
Signed-off-by: Abhijit Gangurde <abhijit.gangurde@amd.com>
Link: https://patch.msgid.link/20250903061606.4139957-12-abhijit.gangurde@amd.com
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Diffstat (limited to 'drivers/infiniband/hw/ionic/ionic_ibdev.h')
| -rw-r--r-- | drivers/infiniband/hw/ionic/ionic_ibdev.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/ionic/ionic_ibdev.h b/drivers/infiniband/hw/ionic/ionic_ibdev.h index 94ef76aaca43..bbec041b378b 100644 --- a/drivers/infiniband/hw/ionic/ionic_ibdev.h +++ b/drivers/infiniband/hw/ionic/ionic_ibdev.h @@ -387,6 +387,11 @@ static inline u32 ionic_obj_dbid(struct ionic_ibdev *dev, return ionic_ctx_dbid(dev, to_ionic_ctx_uobj(uobj)); } +static inline bool ionic_ibop_is_local(enum ib_wr_opcode op) +{ + return op == IB_WR_LOCAL_INV || op == IB_WR_REG_MR; +} + static inline void ionic_qp_complete(struct kref *kref) { struct ionic_qp *qp = container_of(kref, struct ionic_qp, qp_kref); @@ -462,8 +467,17 @@ int ionic_query_qp(struct ib_qp *ibqp, struct ib_qp_attr *attr, int mask, struct ib_qp_init_attr *init_attr); int ionic_destroy_qp(struct ib_qp *ibqp, struct ib_udata *udata); +/* ionic_datapath.c */ +int ionic_post_send(struct ib_qp *ibqp, const struct ib_send_wr *wr, + const struct ib_send_wr **bad); +int ionic_post_recv(struct ib_qp *ibqp, const struct ib_recv_wr *wr, + const struct ib_recv_wr **bad); +int ionic_poll_cq(struct ib_cq *ibcq, int nwc, struct ib_wc *wc); +int ionic_req_notify_cq(struct ib_cq *ibcq, enum ib_cq_notify_flags flags); + /* ionic_pgtbl.c */ __le64 ionic_pgtbl_dma(struct ionic_tbl_buf *buf, u64 va); +__be64 ionic_pgtbl_off(struct ionic_tbl_buf *buf, u64 va); int ionic_pgtbl_page(struct ionic_tbl_buf *buf, u64 dma); int ionic_pgtbl_init(struct ionic_ibdev *dev, struct ionic_tbl_buf *buf, |