X-Git-Url: http://git.rot13.org/?p=bcm963xx.git;a=blobdiff_plain;f=userapps%2Fopensource%2Fbridge-utils%2Flibbridge%2Flibbridge_devif.c;h=7c476e6a750ff82331e7b40b468c15b7e4e7beb2;hp=09ce27cbf503faf18549ac25953349e5df14f3fc;hb=57a096f051259ceaefd5977f30d269884e1dd248;hpb=a69849c98808437716b821267cd97529c56f45b0

diff --git a/userapps/opensource/bridge-utils/libbridge/libbridge_devif.c b/userapps/opensource/bridge-utils/libbridge/libbridge_devif.c
index 09ce27cb..7c476e6a 100755
--- a/userapps/opensource/bridge-utils/libbridge/libbridge_devif.c
+++ b/userapps/opensource/bridge-utils/libbridge/libbridge_devif.c
@@ -441,6 +441,74 @@ int br_set_port_priority(const char *bridge, const char *port, int priority)
 	return port_set(bridge, port, "priority", priority, BRCTL_SET_PORT_PRIORITY);
 }
 
+// brcm begin
+#define BRCTL_SET_PORT_SNOOPING 21
+#define BRCTL_CLEAR_PORT_SNOOPING 22
+#define BRCTL_ENABLE_SNOOPING 23
+#define BRCTL_SHOW_SNOOPING 24
+
+int br_set_port_snooping(const char *br, const char *port, const char *addr)
+{
+	unsigned int iaddr[6];
+	unsigned char dest[6];
+	int i = 0;
+	
+	sscanf(addr, "%02x%02x%02x%02x%02x%02x", iaddr, iaddr+1, iaddr+2, iaddr+3, iaddr+4, iaddr+5);
+	for (i=0; i < 6; i++)
+	    dest[i] = iaddr[i];
+	sscanf(addr+13, "%02x%02x%02x%02x%02x%02x", iaddr, iaddr+1, iaddr+2, iaddr+3, iaddr+4, iaddr+5);
+	for (i=0; i < 6; i++)
+	    dest[i+6] = iaddr[i];
+	return port_set(br, port, "port_snooping", dest, BRCTL_SET_PORT_SNOOPING);
+}
+
+int br_clear_port_snooping(const char *br, const char *port, const char *addr)
+{
+	unsigned int iaddr[6];
+	unsigned char dest[6];
+	int i = 0;
+	
+	sscanf(addr, "%02x%02x%02x%02x%02x%02x", iaddr, iaddr+1, iaddr+2, iaddr+3, iaddr+4, iaddr+5);
+	for (i=0; i < 6; i++)
+	    dest[i] = iaddr[i];
+	sscanf(addr+13, "%02x%02x%02x%02x%02x%02x", iaddr, iaddr+1, iaddr+2, iaddr+3, iaddr+4, iaddr+5);
+	for (i=0; i < 6; i++)
+	    dest[i+6] = iaddr[i];
+	return port_set(br, port, "port_snooping", dest, BRCTL_CLEAR_PORT_SNOOPING);
+}
+
+int br_show_port_snooping(const char *brname)
+{
+	int ret;
+
+	{
+		char _br[IFNAMSIZ];
+		unsigned long arg[3] 
+			= { BRCTL_SHOW_SNOOPING, (unsigned long) _br };
+
+		strncpy(_br, brname, IFNAMSIZ);
+		ret = ioctl(br_socket_fd, SIOCSIFBR, arg);
+	} 
+
+	return ret < 0 ? errno : 0;
+}
+
+int br_enable_port_snooping(int enable)
+{
+	int ret;
+
+	{
+		unsigned long arg[3] 
+			= { BRCTL_ENABLE_SNOOPING, 0, 0};
+
+		arg[1] = enable;
+		ret = ioctl(br_socket_fd, SIOCSIFBR, arg);
+	} 
+
+	return ret < 0 ? errno : 0;
+}
+// brcm end
+
 int br_set_path_cost(const char *bridge, const char *port, int cost)
 {
 	return port_set(bridge, port, "path_cost", cost, BRCTL_SET_PATH_COST);