1 files changed, 5 insertions, 1 deletions

diff --git a/include/linux/socket.h b/include/linux/socket.h
index 7b3aae2052a6..032a19eb61b1 100644
--- a/include/linux/socket.h
+++ b/include/linux/socket.h
@@ -189,7 +189,8 @@ struct ucred {
 #define AF_ISDN         34      /* mISDN sockets                */
 #define AF_PHONET       35      /* Phonet sockets               */
 #define AF_IEEE802154   36      /* IEEE802154 sockets           */
-#define AF_MAX          37      /* For now.. */
+#define AF_CAIF         37      /* CAIF sockets                 */
+#define AF_MAX          38      /* For now.. */
 
 /* Protocol families, same as address families. */
 #define PF_UNSPEC       AF_UNSPEC
@@ -229,6 +230,7 @@ struct ucred {
 #define PF_ISDN         AF_ISDN
 #define PF_PHONET       AF_PHONET
 #define PF_IEEE802154   AF_IEEE802154
+#define PF_CAIF         AF_CAIF
 #define PF_MAX          AF_MAX
 
 /* Maximum queue length specifiable by listen.  */
@@ -255,6 +257,7 @@ struct ucred {
 #define MSG_ERRQUEUE    0x2000  /* Fetch message from error queue */
 #define MSG_NOSIGNAL    0x4000  /* Do not generate SIGPIPE */
 #define MSG_MORE        0x8000  /* Sender will send more */
+#define MSG_WAITFORONE  0x10000 /* recvmmsg(): block until 1+ packets avail */
 
 #define MSG_EOF         MSG_FIN
 
@@ -300,6 +303,7 @@ struct ucred {
 #define SOL_PNPIPE      275
 #define SOL_RDS         276
 #define SOL_IUCV        277
+#define SOL_CAIF        278
 
 /* IPX options */
 #define IPX_TYPE        1