diff --git a/libc/kernel/uapi/asm-generic/socket.h b/libc/kernel/uapi/asm-generic/socket.h
index 2d90586..a580c4c 100644
--- a/libc/kernel/uapi/asm-generic/socket.h
+++ b/libc/kernel/uapi/asm-generic/socket.h
@@ -92,6 +92,11 @@
 #define SO_RCVMARK 75
 #define SO_PASSPIDFD 76
 #define SO_PEERPIDFD 77
+#define SO_DEVMEM_LINEAR 78
+#define SCM_DEVMEM_LINEAR SO_DEVMEM_LINEAR
+#define SO_DEVMEM_DMABUF 79
+#define SCM_DEVMEM_DMABUF SO_DEVMEM_DMABUF
+#define SO_DEVMEM_DONTNEED 80
 #if __BITS_PER_LONG == 64 || defined(__x86_64__) && defined(__ILP32__)
 #define SO_TIMESTAMP SO_TIMESTAMP_OLD
 #define SO_TIMESTAMPNS SO_TIMESTAMPNS_OLD