diff --git a/libc/kernel/uapi/linux/devlink.h b/libc/kernel/uapi/linux/devlink.h
index 306557a..e6e006f 100644
--- a/libc/kernel/uapi/linux/devlink.h
+++ b/libc/kernel/uapi/linux/devlink.h
@@ -139,6 +139,7 @@
   DEVLINK_PORT_FLAVOUR_PCI_VF,
   DEVLINK_PORT_FLAVOUR_VIRTUAL,
   DEVLINK_PORT_FLAVOUR_UNUSED,
+  DEVLINK_PORT_FLAVOUR_PCI_SF,
 };
 enum devlink_param_cmode {
   DEVLINK_PARAM_CMODE_RUNTIME,
@@ -368,6 +369,7 @@
   DEVLINK_ATTR_REMOTE_RELOAD_STATS,
   DEVLINK_ATTR_RELOAD_ACTION_INFO,
   DEVLINK_ATTR_RELOAD_ACTION_STATS,
+  DEVLINK_ATTR_PORT_PCI_SF_NUMBER,
   __DEVLINK_ATTR_MAX,
   DEVLINK_ATTR_MAX = __DEVLINK_ATTR_MAX - 1
 };
@@ -401,7 +403,17 @@
 enum devlink_port_function_attr {
   DEVLINK_PORT_FUNCTION_ATTR_UNSPEC,
   DEVLINK_PORT_FUNCTION_ATTR_HW_ADDR,
+  DEVLINK_PORT_FN_ATTR_STATE,
+  DEVLINK_PORT_FN_ATTR_OPSTATE,
   __DEVLINK_PORT_FUNCTION_ATTR_MAX,
   DEVLINK_PORT_FUNCTION_ATTR_MAX = __DEVLINK_PORT_FUNCTION_ATTR_MAX - 1
 };
+enum devlink_port_fn_state {
+  DEVLINK_PORT_FN_STATE_INACTIVE,
+  DEVLINK_PORT_FN_STATE_ACTIVE,
+};
+enum devlink_port_fn_opstate {
+  DEVLINK_PORT_FN_OPSTATE_DETACHED,
+  DEVLINK_PORT_FN_OPSTATE_ATTACHED,
+};
 #endif