[patch iproute2 rfc 2/2] devlink: introduce support for showing port number and split subport number

[Jiri Pirko]

From: Jiri Pirko <j...@mellanox.com>

Signed-off-by: Jiri Pirko <j...@mellanox.com>
---
 devlink/devlink.c            | 6 ++++++
 include/uapi/linux/devlink.h | 2 ++
 2 files changed, 8 insertions(+)

diff --git a/devlink/devlink.c b/devlink/devlink.c
index 952b7cabbccf..50fec26781f4 100644
--- a/devlink/devlink.c
+++ b/devlink/devlink.c
@@ -1725,9 +1725,15 @@ static void pr_out_port(struct dl *dl, struct nlattr 
**tb)
 
                pr_out_str(dl, "flavour", port_flavour_name(port_flavour));
        }
+       if (tb[DEVLINK_ATTR_PORT_NUMBER])
+               pr_out_uint(dl, "number",
+                           mnl_attr_get_u32(tb[DEVLINK_ATTR_PORT_NUMBER]));
        if (tb[DEVLINK_ATTR_PORT_SPLIT_GROUP])
                pr_out_uint(dl, "split_group",
                            
mnl_attr_get_u32(tb[DEVLINK_ATTR_PORT_SPLIT_GROUP]));
+       if (tb[DEVLINK_ATTR_PORT_SPLIT_SUBPORT_NUMBER])
+               pr_out_uint(dl, "subport",
+                           
mnl_attr_get_u32(tb[DEVLINK_ATTR_PORT_SPLIT_SUBPORT_NUMBER]));
        pr_out_port_handle_end(dl);
 }
 
diff --git a/include/uapi/linux/devlink.h b/include/uapi/linux/devlink.h
index 5ea871c2739d..4a39ad2ecd08 100644
--- a/include/uapi/linux/devlink.h
+++ b/include/uapi/linux/devlink.h
@@ -243,6 +243,8 @@ enum devlink_attr {
        DEVLINK_ATTR_DPIPE_TABLE_RESOURCE_UNITS,/* u64 */
 
        DEVLINK_ATTR_PORT_FLAVOUR,              /* u16 */
+       DEVLINK_ATTR_PORT_NUMBER,               /* u32 */
+       DEVLINK_ATTR_PORT_SPLIT_SUBPORT_NUMBER, /* u32 */
 
        /* add new attributes above here, update the policy in devlink.c */
 
-- 
2.14.3