diff --git a/libc/kernel/uapi/linux/ncsi.h b/libc/kernel/uapi/linux/ncsi.h
index 23cdf1b..6334a8a 100644
--- a/libc/kernel/uapi/linux/ncsi.h
+++ b/libc/kernel/uapi/linux/ncsi.h
@@ -24,6 +24,8 @@
   NCSI_CMD_SET_INTERFACE,
   NCSI_CMD_CLEAR_INTERFACE,
   NCSI_CMD_SEND_CMD,
+  NCSI_CMD_SET_PACKAGE_MASK,
+  NCSI_CMD_SET_CHANNEL_MASK,
   __NCSI_CMD_AFTER_LAST,
   NCSI_CMD_MAX = __NCSI_CMD_AFTER_LAST - 1
 };
@@ -34,6 +36,9 @@
   NCSI_ATTR_PACKAGE_ID,
   NCSI_ATTR_CHANNEL_ID,
   NCSI_ATTR_DATA,
+  NCSI_ATTR_MULTI_FLAG,
+  NCSI_ATTR_PACKAGE_MASK,
+  NCSI_ATTR_CHANNEL_MASK,
   __NCSI_ATTR_AFTER_LAST,
   NCSI_ATTR_MAX = __NCSI_ATTR_AFTER_LAST - 1
 };