netlink: specs: devlink: extend health reporter dump attributes by port index

Allow user to pass port index for health reporter dump request.

Re-generate the related code.

Signed-off-by: Jiri Pirko <[email protected]>
Acked-by: Jakub Kicinski <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>

Author: Jiri Pirko

Documentation/netlink/specs/devlink.yaml

@@ -516,7 +516,7 @@ operations:
           attributes: *health-reporter-id-attrs
       dump:
         request:
-          attributes: *dev-id-attrs
+          attributes: *port-id-attrs
         reply: *health-reporter-get-reply
 
       # TODO: fill in the operations in between

net/devlink/netlink_gen.c

@@ -129,9 +129,10 @@ static const struct nla_policy devlink_health_reporter_get_do_nl_policy[DEVLINK_
 };
 
 /* DEVLINK_CMD_HEALTH_REPORTER_GET - dump */
-static const struct nla_policy devlink_health_reporter_get_dump_nl_policy[DEVLINK_ATTR_DEV_NAME + 1] = {
+static const struct nla_policy devlink_health_reporter_get_dump_nl_policy[DEVLINK_ATTR_PORT_INDEX + 1] = {
 	[DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
 	[DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
+	[DEVLINK_ATTR_PORT_INDEX] = { .type = NLA_U32, },
 };
 
 /* DEVLINK_CMD_TRAP_GET - do */
@@ -373,7 +374,7 @@ const struct genl_split_ops devlink_nl_ops[32] = {
 		.cmd		= DEVLINK_CMD_HEALTH_REPORTER_GET,
 		.dumpit		= devlink_nl_health_reporter_get_dumpit,
 		.policy		= devlink_health_reporter_get_dump_nl_policy,
-		.maxattr	= DEVLINK_ATTR_DEV_NAME,
+		.maxattr	= DEVLINK_ATTR_PORT_INDEX,
 		.flags		= GENL_CMD_CAP_DUMP,
 	},
 	{

tools/net/ynl/generated/devlink-user.c

@@ -2079,6 +2079,8 @@ devlink_health_reporter_get_dump(struct ynl_sock *ys,
 		mnl_attr_put_strz(nlh, DEVLINK_ATTR_BUS_NAME, req->bus_name);
 	if (req->_present.dev_name_len)
 		mnl_attr_put_strz(nlh, DEVLINK_ATTR_DEV_NAME, req->dev_name);
+	if (req->_present.port_index)
+		mnl_attr_put_u32(nlh, DEVLINK_ATTR_PORT_INDEX, req->port_index);
 
 	err = ynl_exec_dump(ys, nlh, &yds);
 	if (err < 0)

tools/net/ynl/generated/devlink-user.h

@@ -1242,10 +1242,12 @@ struct devlink_health_reporter_get_req_dump {
 	struct {
 		__u32 bus_name_len;
 		__u32 dev_name_len;
+		__u32 port_index:1;
 	} _present;
 
 	char *bus_name;
 	char *dev_name;
+	__u32 port_index;
 };
 
 static inline struct devlink_health_reporter_get_req_dump *
@@ -1276,6 +1278,13 @@ devlink_health_reporter_get_req_dump_set_dev_name(struct devlink_health_reporter
 	memcpy(req->dev_name, dev_name, req->_present.dev_name_len);
 	req->dev_name[req->_present.dev_name_len] = 0;
 }
+static inline void
+devlink_health_reporter_get_req_dump_set_port_index(struct devlink_health_reporter_get_req_dump *req,
+						    __u32 port_index)
+{
+	req->_present.port_index = 1;
+	req->port_index = port_index;
+}
 
 struct devlink_health_reporter_get_list {
 	struct devlink_health_reporter_get_list *next;