www.usr.com/support/gpl/USR9107_release.1.4.tar.gz

[bcm963xx.git] / userapps / opensource / bridge-utils / libbridge / libbridge_devif.c

diff --git a/userapps/opensource/bridge-utils/libbridge/libbridge_devif.c b/userapps/opensource/bridge-utils/libbridge/libbridge_devif.c
index 09ce27c..7c476e6 100755 (executable)
--- 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);