X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?p=kvmfornfv.git;a=blobdiff_plain;f=qemu%2Froms%2Fipxe%2Fsrc%2Finclude%2Fipxe%2Fin.h;h=0ebf441c2e96f2761b5dc224920592eb39485871;hp=de96ca22a3cb565168a3b30107813b11da819254;hb=437fd90c0250dee670290f9b714253671a990160;hpb=5bbd6fe9b8bab2a93e548c5a53b032d1939eec05

diff --git a/qemu/roms/ipxe/src/include/ipxe/in.h b/qemu/roms/ipxe/src/include/ipxe/in.h
index de96ca22a..0ebf441c2 100644
--- a/qemu/roms/ipxe/src/include/ipxe/in.h
+++ b/qemu/roms/ipxe/src/include/ipxe/in.h
@@ -1,9 +1,10 @@
 #ifndef	_IPXE_IN_H
 #define	_IPXE_IN_H
 
-FILE_LICENCE ( GPL2_OR_LATER );
+FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
 
 #include <stdint.h>
+#include <byteswap.h>
 #include <ipxe/socket.h>
 
 /* Protocol numbers */
@@ -15,17 +16,22 @@ FILE_LICENCE ( GPL2_OR_LATER );
 
 /* IP address constants */
 
-#define INADDR_NONE 0xffffffff
+#define INADDR_NONE		htonl ( 0xffffffff )
 
-#define INADDR_BROADCAST 0xffffffff
+#define INADDR_BROADCAST	htonl ( 0xffffffff )
 
-#define	IN_CLASSA(addr)		( ( (addr) & 0x80000000 ) == 0x00000000 )
-#define	IN_CLASSA_NET		0xff000000
-#define	IN_CLASSB(addr)		( ( (addr) & 0xc0000000 ) == 0x80000000 )
-#define	IN_CLASSB_NET		0xffff0000
-#define	IN_CLASSC(addr)		( ( (addr) & 0xe0000000 ) == 0xc0000000 )
-#define	IN_CLASSC_NET		0xffffff00
-#define IN_MULTICAST(addr)	( ( (addr) & 0xf0000000 ) == 0xe0000000 )
+#define	INADDR_NET_CLASSA	htonl ( 0xff000000 )
+#define	INADDR_NET_CLASSB	htonl ( 0xffff0000 )
+#define	INADDR_NET_CLASSC	htonl ( 0xffffff00 )
+
+#define	IN_IS_CLASSA( addr ) \
+	( ( (addr) & htonl ( 0x80000000 ) ) == htonl ( 0x00000000 ) )
+#define	IN_IS_CLASSB( addr ) \
+	( ( (addr) & htonl ( 0xc0000000 ) ) == htonl ( 0x80000000 ) )
+#define	IN_IS_CLASSC( addr ) \
+	( ( (addr) & htonl ( 0xe0000000 ) ) == htonl ( 0xc0000000 ) )
+#define IN_IS_MULTICAST( addr ) \
+	( ( (addr) & htonl ( 0xf0000000 ) ) == htonl ( 0xe0000000 ) )
 
 /**
  * IP address structure
@@ -63,6 +69,9 @@ struct in6_addr {
 	( ( *( ( const uint16_t * ) (addr) ) & htons ( 0xffc0 ) ) ==	\
 	  htons ( 0xfe80 ) )
 
+#define IN6_IS_ADDR_NONGLOBAL( addr )					\
+	( IN6_IS_ADDR_LINKLOCAL (addr) || IN6_IS_ADDR_MULTICAST (addr) )
+
 /**
  * IPv4 socket address
  */
@@ -76,6 +85,11 @@ struct sockaddr_in {
 	uint16_t sin_flags;
 	/** TCP/IP port (part of struct @c sockaddr_tcpip) */
 	uint16_t sin_port;
+	/** Scope ID (part of struct @c sockaddr_tcpip)
+	 *
+	 * For multicast addresses, this is the network device index.
+	 */
+        uint16_t sin_scope_id;
 	/** IPv4 address */
 	struct in_addr sin_addr;
 	/** Padding
@@ -87,6 +101,7 @@ struct sockaddr_in {
 		  ( sizeof ( sa_family_t ) /* sin_family */ +
 		    sizeof ( uint16_t ) /* sin_flags */ +
 		    sizeof ( uint16_t ) /* sin_port */ +
+		    sizeof ( uint16_t ) /* sin_scope_id */ +
 		    sizeof ( struct in_addr ) /* sin_addr */ ) ];
 } __attribute__ (( packed, may_alias ));
 
@@ -103,9 +118,10 @@ struct sockaddr_in6 {
 	uint16_t sin6_flags;
 	/** TCP/IP port (part of struct @c sockaddr_tcpip) */
 	uint16_t sin6_port;
-	/** Scope ID
+	/** Scope ID (part of struct @c sockaddr_tcpip)
 	 *
-	 * For link-local addresses, this is the network device index.
+	 * For link-local or multicast addresses, this is the network
+	 * device index.
 	 */
         uint16_t sin6_scope_id;
 	/** IPv6 address */