rdma: add rdma_create_v4 that handles flags properly

The _v3 was not handling endianness on flags (e.g. mode).
Marking _v3 as deprecated, but keeping it
as there might be users who learned to preprocess their flag values.

+ Also, format PCI product_name as a vector, not a string.

Type: fix

Change-Id: I50c4b44f3570f02518dbd9a43239c1a37612d24a
Signed-off-by: Vratko Polak <vrpolak@cisco.com>

1 files changed, 53 insertions, 0 deletions

diff --git a/src/plugins/rdma/test_api.c b/src/plugins/rdma/test_api.c
index e9d5fcaad98..4ec4d3bf345 100644
--- a/src/plugins/rdma/test_api.c
+++ b/src/plugins/rdma/test_api.c
@@ -189,6 +189,41 @@ api_rdma_create_v3 (vat_main_t *vam)
   return ret;
 }
 
+static int
+api_rdma_create_v4 (vat_main_t *vam)
+{
+  vl_api_rdma_create_v4_t *mp;
+  rdma_create_if_args_t args;
+  int ret;
+
+  if (!unformat_user (vam->input, unformat_rdma_create_if_args, &args))
+    {
+      clib_warning ("unknown input `%U'", format_unformat_error, vam->input);
+      return -99;
+    }
+
+  M (RDMA_CREATE_V4, mp);
+
+  snprintf ((char *) mp->host_if, sizeof (mp->host_if), "%s", args.ifname);
+  if (args.name)
+    snprintf ((char *) mp->name, sizeof (mp->name), "%s", args.name);
+  else
+    mp->name[0] = 0;
+  mp->rxq_num = args.rxq_num;
+  mp->rxq_size = args.rxq_size;
+  mp->txq_size = args.txq_size;
+  mp->mode = api_rdma_mode (args.mode);
+  mp->no_multi_seg = args.no_multi_seg;
+  mp->max_pktlen = args.max_pktlen;
+  mp->rss4 = api_rdma_rss4 (args.rss4);
+  mp->rss6 = api_rdma_rss6 (args.rss6);
+
+  S (mp);
+  W (ret);
+
+  return ret;
+}
+
 /* rdma-create reply handler */
 static void
 vl_api_rdma_create_reply_t_handler (vl_api_rdma_create_reply_t * mp)
@@ -243,6 +278,24 @@ vl_api_rdma_create_v3_reply_t_handler (vl_api_rdma_create_v3_reply_t *mp)
   vam->regenerate_interface_table = 1;
 }
 
+/* rdma-create reply handler v4 */
+static void
+vl_api_rdma_create_v4_reply_t_handler (vl_api_rdma_create_v4_reply_t *mp)
+{
+  vat_main_t *vam = rdma_test_main.vat_main;
+  i32 retval = mp->retval;
+
+  if (retval == 0)
+    {
+      fformat (vam->ofp, "created rdma with sw_if_index %d\n",
+	       ntohl (mp->sw_if_index));
+    }
+
+  vam->retval = retval;
+  vam->result_ready = 1;
+  vam->regenerate_interface_table = 1;
+}
+
 /* rdma delete API */
 static int
 api_rdma_delete (vat_main_t * vam)