diff --git a/libc/kernel/uapi/linux/devlink.h b/libc/kernel/uapi/linux/devlink.h
new file mode 100644
index 0000000..4e11eda
--- /dev/null
+++ b/libc/kernel/uapi/linux/devlink.h
@@ -0,0 +1,121 @@
+/****************************************************************************
+ ****************************************************************************
+ ***
+ ***   This header was automatically generated from a Linux kernel header
+ ***   of the same name, to make information necessary for userspace to
+ ***   call into the kernel available to libc.  It contains only constants,
+ ***   structures, and macros generated from the original header, and thus,
+ ***   contains no copyrightable information.
+ ***
+ ***   To edit the content of this header, modify the corresponding
+ ***   source file (e.g. under external/kernel-headers/original/) then
+ ***   run bionic/libc/kernel/tools/update_all.py
+ ***
+ ***   Any manual change here will be lost the next time this script will
+ ***   be run. You've been warned!
+ ***
+ ****************************************************************************
+ ****************************************************************************/
+#ifndef _UAPI_LINUX_DEVLINK_H_
+#define _UAPI_LINUX_DEVLINK_H_
+#define DEVLINK_GENL_NAME "devlink"
+#define DEVLINK_GENL_VERSION 0x1
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define DEVLINK_GENL_MCGRP_CONFIG_NAME "config"
+enum devlink_command {
+  DEVLINK_CMD_UNSPEC,
+  DEVLINK_CMD_GET,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+  DEVLINK_CMD_SET,
+  DEVLINK_CMD_NEW,
+  DEVLINK_CMD_DEL,
+  DEVLINK_CMD_PORT_GET,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+  DEVLINK_CMD_PORT_SET,
+  DEVLINK_CMD_PORT_NEW,
+  DEVLINK_CMD_PORT_DEL,
+  DEVLINK_CMD_PORT_SPLIT,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+  DEVLINK_CMD_PORT_UNSPLIT,
+  DEVLINK_CMD_SB_GET,
+  DEVLINK_CMD_SB_SET,
+  DEVLINK_CMD_SB_NEW,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+  DEVLINK_CMD_SB_DEL,
+  DEVLINK_CMD_SB_POOL_GET,
+  DEVLINK_CMD_SB_POOL_SET,
+  DEVLINK_CMD_SB_POOL_NEW,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+  DEVLINK_CMD_SB_POOL_DEL,
+  DEVLINK_CMD_SB_PORT_POOL_GET,
+  DEVLINK_CMD_SB_PORT_POOL_SET,
+  DEVLINK_CMD_SB_PORT_POOL_NEW,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+  DEVLINK_CMD_SB_PORT_POOL_DEL,
+  DEVLINK_CMD_SB_TC_POOL_BIND_GET,
+  DEVLINK_CMD_SB_TC_POOL_BIND_SET,
+  DEVLINK_CMD_SB_TC_POOL_BIND_NEW,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+  DEVLINK_CMD_SB_TC_POOL_BIND_DEL,
+  DEVLINK_CMD_SB_OCC_SNAPSHOT,
+  DEVLINK_CMD_SB_OCC_MAX_CLEAR,
+  __DEVLINK_CMD_MAX,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+  DEVLINK_CMD_MAX = __DEVLINK_CMD_MAX - 1
+};
+enum devlink_port_type {
+  DEVLINK_PORT_TYPE_NOTSET,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+  DEVLINK_PORT_TYPE_AUTO,
+  DEVLINK_PORT_TYPE_ETH,
+  DEVLINK_PORT_TYPE_IB,
+};
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+enum devlink_sb_pool_type {
+  DEVLINK_SB_POOL_TYPE_INGRESS,
+  DEVLINK_SB_POOL_TYPE_EGRESS,
+};
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+enum devlink_sb_threshold_type {
+  DEVLINK_SB_THRESHOLD_TYPE_STATIC,
+  DEVLINK_SB_THRESHOLD_TYPE_DYNAMIC,
+};
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define DEVLINK_SB_THRESHOLD_TO_ALPHA_MAX 20
+enum devlink_attr {
+  DEVLINK_ATTR_UNSPEC,
+  DEVLINK_ATTR_BUS_NAME,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+  DEVLINK_ATTR_DEV_NAME,
+  DEVLINK_ATTR_PORT_INDEX,
+  DEVLINK_ATTR_PORT_TYPE,
+  DEVLINK_ATTR_PORT_DESIRED_TYPE,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+  DEVLINK_ATTR_PORT_NETDEV_IFINDEX,
+  DEVLINK_ATTR_PORT_NETDEV_NAME,
+  DEVLINK_ATTR_PORT_IBDEV_NAME,
+  DEVLINK_ATTR_PORT_SPLIT_COUNT,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+  DEVLINK_ATTR_PORT_SPLIT_GROUP,
+  DEVLINK_ATTR_SB_INDEX,
+  DEVLINK_ATTR_SB_SIZE,
+  DEVLINK_ATTR_SB_INGRESS_POOL_COUNT,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+  DEVLINK_ATTR_SB_EGRESS_POOL_COUNT,
+  DEVLINK_ATTR_SB_INGRESS_TC_COUNT,
+  DEVLINK_ATTR_SB_EGRESS_TC_COUNT,
+  DEVLINK_ATTR_SB_POOL_INDEX,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+  DEVLINK_ATTR_SB_POOL_TYPE,
+  DEVLINK_ATTR_SB_POOL_SIZE,
+  DEVLINK_ATTR_SB_POOL_THRESHOLD_TYPE,
+  DEVLINK_ATTR_SB_THRESHOLD,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+  DEVLINK_ATTR_SB_TC_INDEX,
+  DEVLINK_ATTR_SB_OCC_CUR,
+  DEVLINK_ATTR_SB_OCC_MAX,
+  __DEVLINK_ATTR_MAX,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+  DEVLINK_ATTR_MAX = __DEVLINK_ATTR_MAX - 1
+};
+#endif