@@ -333,32 +333,25 @@ static void usnic_get_dev_fw_str(struct ib_device *device, char *str)
static const struct ib_device_ops usnic_dev_ops = {
.alloc_pd = usnic_ib_alloc_pd,
.alloc_ucontext = usnic_ib_alloc_ucontext,
- .create_ah = usnic_ib_create_ah,
.create_cq = usnic_ib_create_cq,
.create_qp = usnic_ib_create_qp,
.dealloc_pd = usnic_ib_dealloc_pd,
.dealloc_ucontext = usnic_ib_dealloc_ucontext,
.dereg_mr = usnic_ib_dereg_mr,
- .destroy_ah = usnic_ib_destroy_ah,
.destroy_cq = usnic_ib_destroy_cq,
.destroy_qp = usnic_ib_destroy_qp,
.get_dev_fw_str = usnic_get_dev_fw_str,
- .get_dma_mr = usnic_ib_get_dma_mr,
.get_link_layer = usnic_ib_port_link_layer,
.get_netdev = usnic_get_netdev,
.get_port_immutable = usnic_port_immutable,
.mmap = usnic_ib_mmap,
.modify_qp = usnic_ib_modify_qp,
- .poll_cq = usnic_ib_poll_cq,
- .post_recv = usnic_ib_post_recv,
- .post_send = usnic_ib_post_send,
.query_device = usnic_ib_query_device,
.query_gid = usnic_ib_query_gid,
.query_pkey = usnic_ib_query_pkey,
.query_port = usnic_ib_query_port,
.query_qp = usnic_ib_query_qp,
.reg_user_mr = usnic_ib_reg_mr,
- .req_notify_cq = usnic_ib_req_notify_cq,
};
/* Start of PF discovery section */
@@ -760,57 +760,4 @@ int usnic_ib_mmap(struct ib_ucontext *context,
return -EINVAL;
}
-/* In ib callbacks section - Start of stub funcs */
-struct ib_ah *usnic_ib_create_ah(struct ib_pd *pd,
- struct rdma_ah_attr *ah_attr,
- u32 flags,
- struct ib_udata *udata)
-
-{
- usnic_dbg("\n");
- return ERR_PTR(-EPERM);
-}
-
-int usnic_ib_destroy_ah(struct ib_ah *ah, u32 flags)
-{
- usnic_dbg("\n");
- return -EINVAL;
-}
-
-int usnic_ib_post_send(struct ib_qp *ibqp, const struct ib_send_wr *wr,
- const struct ib_send_wr **bad_wr)
-{
- usnic_dbg("\n");
- return -EINVAL;
-}
-
-int usnic_ib_post_recv(struct ib_qp *ibqp, const struct ib_recv_wr *wr,
- const struct ib_recv_wr **bad_wr)
-{
- usnic_dbg("\n");
- return -EINVAL;
-}
-
-int usnic_ib_poll_cq(struct ib_cq *ibcq, int num_entries,
- struct ib_wc *wc)
-{
- usnic_dbg("\n");
- return -EINVAL;
-}
-
-int usnic_ib_req_notify_cq(struct ib_cq *cq,
- enum ib_cq_notify_flags flags)
-{
- usnic_dbg("\n");
- return -EINVAL;
-}
-
-struct ib_mr *usnic_ib_get_dma_mr(struct ib_pd *pd, int acc)
-{
- usnic_dbg("\n");
- return ERR_PTR(-ENOMEM);
-}
-
-
-/* In ib callbacks section - End of stub funcs */
/* End of ib callbacks section */
@@ -75,19 +75,4 @@ struct ib_ucontext *usnic_ib_alloc_ucontext(struct ib_device *ibdev,
int usnic_ib_dealloc_ucontext(struct ib_ucontext *ibcontext);
int usnic_ib_mmap(struct ib_ucontext *context,
struct vm_area_struct *vma);
-struct ib_ah *usnic_ib_create_ah(struct ib_pd *pd,
- struct rdma_ah_attr *ah_attr,
- u32 flags,
- struct ib_udata *udata);
-
-int usnic_ib_destroy_ah(struct ib_ah *ah, u32 flags);
-int usnic_ib_post_send(struct ib_qp *ibqp, const struct ib_send_wr *wr,
- const struct ib_send_wr **bad_wr);
-int usnic_ib_post_recv(struct ib_qp *ibqp, const struct ib_recv_wr *wr,
- const struct ib_recv_wr **bad_wr);
-int usnic_ib_poll_cq(struct ib_cq *ibcq, int num_entries,
- struct ib_wc *wc);
-int usnic_ib_req_notify_cq(struct ib_cq *cq,
- enum ib_cq_notify_flags flags);
-struct ib_mr *usnic_ib_get_dma_mr(struct ib_pd *pd, int acc);
#endif /* !USNIC_IB_VERBS_H */
Lack of mandatory verbs no longer fail device registration, the device will be marked as a non-kverbs provider. Cc: Christian Benvenuti <benve@cisco.com> Cc: Nelson Escobar <neescoba@cisco.com> Cc: Parvi Kaustubhi <pkaustub@cisco.com> Signed-off-by: Gal Pressman <galpress@amazon.com> --- drivers/infiniband/hw/usnic/usnic_ib_main.c | 7 ---- drivers/infiniband/hw/usnic/usnic_ib_verbs.c | 53 ---------------------------- drivers/infiniband/hw/usnic/usnic_ib_verbs.h | 15 -------- 3 files changed, 75 deletions(-)