IB/uverbs: Expose XRC ODP device capabilities

Expose XRC ODP capabilities as part of the extended device capabilities. Signed-off-by: Moni Shoua <monis@mellanox.com> Reviewed-by: Majd Dibbiny <majd@mellanox.com> Signed-off-by: Leon Romanovsky <leonro@mellanox.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
mariux64 · Feb 4, 2019 · 52a72e2 · 52a72e2
1 parent da82334
commit 52a72e2
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diff --git a/drivers/infiniband/core/uverbs_cmd.c b/drivers/infiniband/core/uverbs_cmd.c
@@ -3613,6 +3613,7 @@ static int ib_uverbs_ex_query_device(struct uverbs_attr_bundle *attrs)
 		attr.odp_caps.per_transport_caps.uc_odp_caps;
 	resp.odp_caps.per_transport_caps.ud_odp_caps =
 		attr.odp_caps.per_transport_caps.ud_odp_caps;
+	resp.xrc_odp_caps = attr.odp_caps.per_transport_caps.xrc_odp_caps;
 
 	resp.timestamp_mask = attr.timestamp_mask;
 	resp.hca_core_clock = attr.hca_core_clock;

diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h
@@ -277,6 +277,7 @@ struct ib_odp_caps {
 		uint32_t  rc_odp_caps;
 		uint32_t  uc_odp_caps;
 		uint32_t  ud_odp_caps;
+		uint32_t  xrc_odp_caps;
 	} per_transport_caps;
 };
 

diff --git a/include/uapi/rdma/ib_user_verbs.h b/include/uapi/rdma/ib_user_verbs.h
@@ -270,6 +270,8 @@ struct ib_uverbs_ex_query_device_resp {
 	struct ib_uverbs_tm_caps tm_caps;
 	struct ib_uverbs_cq_moderation_caps cq_moderation_caps;
 	__aligned_u64 max_dm_size;
+	__u32 xrc_odp_caps;
+	__u32 reserved;
 };
 
 struct ib_uverbs_query_port {