Modify the code to allow passing the link layer of a port from kernel to user. Update ibv_query_port.3 man page with the change.
Signed-off-by: Eli Cohen <e...@mellanox.co.il> --- include/infiniband/kern-abi.h | 3 ++- man/ibv_query_port.3 | 1 + src/cmd.c | 1 + 3 files changed, 4 insertions(+), 1 deletions(-) diff --git a/include/infiniband/kern-abi.h b/include/infiniband/kern-abi.h index 0db083a..619ea7e 100644 --- a/include/infiniband/kern-abi.h +++ b/include/infiniband/kern-abi.h @@ -223,7 +223,8 @@ struct ibv_query_port_resp { __u8 active_width; __u8 active_speed; __u8 phys_state; - __u8 reserved[3]; + __u8 link_layer; + __u8 reserved[2]; }; struct ibv_alloc_pd { diff --git a/man/ibv_query_port.3 b/man/ibv_query_port.3 index 882470d..6d8b873 100644 --- a/man/ibv_query_port.3 +++ b/man/ibv_query_port.3 @@ -44,6 +44,7 @@ uint8_t init_type_reply;/* Type of initialization performed by S uint8_t active_width; /* Currently active link width */ uint8_t active_speed; /* Currently active link speed */ uint8_t phys_state; /* Physical port state */ +uint8_t link_layer; /* link layer protocol of the port */ .in -8 }; .sp diff --git a/src/cmd.c b/src/cmd.c index cbd5288..39af833 100644 --- a/src/cmd.c +++ b/src/cmd.c @@ -196,6 +196,7 @@ int ibv_cmd_query_port(struct ibv_context *context, uint8_t port_num, port_attr->active_width = resp.active_width; port_attr->active_speed = resp.active_speed; port_attr->phys_state = resp.phys_state; + port_attr->link_layer = resp.link_layer; return 0; } -- 1.7.2 -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html