@@ -1365,6 +1365,7 @@ static void cm_format_paths_from_req(struct cm_req_msg *req_msg,
primary_path->packet_life_time =
cm_req_get_primary_local_ack_timeout(req_msg);
primary_path->packet_life_time -= (primary_path->packet_life_time > 0);
+ primary_path->service_id = req_msg->service_id;
if (req_msg->alt_local_lid) {
memset(alt_path, 0, sizeof *alt_path);
@@ -1386,6 +1387,7 @@ static void cm_format_paths_from_req(struct cm_req_msg *req_msg,
alt_path->packet_life_time =
cm_req_get_alt_local_ack_timeout(req_msg);
alt_path->packet_life_time -= (alt_path->packet_life_time > 0);
+ alt_path->service_id = req_msg->service_id;
}
}
@@ -3089,6 +3091,7 @@ static void cm_format_sidr_req_event(struct cm_work *work,
param = &work->cm_event.param.sidr_req_rcvd;
param->pkey = __be16_to_cpu(sidr_req_msg->pkey);
param->listen_id = listen_id;
+ param->service_id = sidr_req_msg->service_id;
param->port = work->port->port_num;
work->cm_event.private_data = &sidr_req_msg->private_data;
}
@@ -223,6 +223,7 @@ struct ib_cm_apr_event_param {
struct ib_cm_sidr_req_event_param {
struct ib_cm_id *listen_id;
+ __be64 service_id;
u8 port;
u16 pkey;
};
Expose the service ID on an incoming CM or SIDR request to the event handler. This will allow the RDMA CM module to de-multiplex connection requests based on the information encoded in the service ID. Signed-off-by: Haggai Eran <haggaie@mellanox.com> --- drivers/infiniband/core/cm.c | 3 +++ include/rdma/ib_cm.h | 1 + 2 files changed, 4 insertions(+)