From 52a72e2a395fa3c5ab5df41058a8511e87215730 Mon Sep 17 00:00:00 2001 From: Moni Shoua Date: Tue, 22 Jan 2019 08:48:42 +0200 Subject: [PATCH] IB/uverbs: Expose XRC ODP device capabilities Expose XRC ODP capabilities as part of the extended device capabilities. Signed-off-by: Moni Shoua Reviewed-by: Majd Dibbiny Signed-off-by: Leon Romanovsky Signed-off-by: Jason Gunthorpe --- drivers/infiniband/core/uverbs_cmd.c | 1 + include/rdma/ib_verbs.h | 1 + include/uapi/rdma/ib_user_verbs.h | 2 ++ 3 files changed, 4 insertions(+) diff --git a/drivers/infiniband/core/uverbs_cmd.c b/drivers/infiniband/core/uverbs_cmd.c index d4f1a2ef5015..68c4ea514faf 100644 --- 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 index 5eefdea62831..8219c07340a9 100644 --- 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 index 480d9a60b68e..0474c7400268 100644 --- 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 { -- 2.11.0