- Reserve a special AF for SDP. The one we were incorrectly using before

was taken by another AF.

Sponsored by:	EMC / Isilon Storage Division

sys/ofed/include/rdma/sdp_socket.h

@@ -3,10 +3,12 @@
 #ifndef SDP_SOCKET_H
 #define SDP_SOCKET_H
 
+#ifndef __FreeBSD__
 #ifndef AF_INET_SDP
 #define AF_INET_SDP 27
 #define PF_INET_SDP AF_INET_SDP
 #endif
+#endif
 
 #ifndef SDP_ZCOPY_THRESH
 #define SDP_ZCOPY_THRESH 80

sys/sys/socket.h

@@ -230,7 +230,9 @@ struct accept_filter_arg {
 #define	AF_ARP		35
 #define	AF_BLUETOOTH	36		/* Bluetooth sockets */
 #define	AF_IEEE80211	37		/* IEEE 802.11 protocol */
-#define	AF_MAX		38
+#define	AF_INET_SDP	40		/* OFED Socket Direct Protocol ipv4 */
+#define	AF_INET6_SDP	42		/* OFED Socket Direct Protocol ipv6 */
+#define	AF_MAX		42
 /*
  * When allocating a new AF_ constant, please only allocate
  * even numbered constants for FreeBSD until 134 as odd numbered AF_
@@ -353,6 +355,8 @@ struct sockproto {
 #define	PF_ARP		AF_ARP
 #define	PF_BLUETOOTH	AF_BLUETOOTH
 #define	PF_IEEE80211	AF_IEEE80211
+#define	PF_INET_SDP	AF_INET_SDP
+#define	PF_INET6_SDP	AF_INET6_SDP
 
 #define	PF_MAX		AF_MAX