transceiver: use transceiver specific broadcast

cpu/mc1322x/maca/include/maca.h

@@ -19,6 +19,11 @@
 extern "C" {
 #endif
 
+/**
+ * @brief Broadcast address
+ */
+#define MC1322X_BROADCAST_ADDRESS (0xFFFF)
+
 /*********************************************************/
 /* function definitions                                  */
 /*********************************************************/

cpu/native/include/nativenet.h

@@ -44,6 +44,11 @@
  */
 #define NATIVENET_DEV_CB_MAX  (128)
 
+/**
+ * @brief Broadcast address
+ */
+#define NATIVE_BROADCAST_ADDRESS (0)
+
 #ifndef NATIVE_MAX_DATA_LENGTH
 #include "tap.h"
 

cpu/native/net/interface.c

@@ -201,7 +201,7 @@ void _nativenet_handle_packet(radio_packet_t *packet)
         if (dst_addr == _nativenet_default_dev_more._radio_addr) {
             DEBUG("_nativenet_handle_packet: accept packet, addressed to us\n");
         }
-        else if (dst_addr == 0) {
+        else if (dst_addr == NATIVE_BROADCAST_ADDRESS) {
             DEBUG("_nativenet_handle_packet: accept packet, broadcast\n");
         }
         else {

sys/include/transceiver.h

@@ -109,36 +109,42 @@ extern "C" {
 #if (CC1100_MAX_DATA_LENGTH > PAYLOAD_SIZE)
 #undef PAYLOAD_SIZE
 #define PAYLOAD_SIZE (CC1100_MAX_DATA_LENGTH)
+#define TRANSCEIVER_BROADCAST  CC1100_BROADCAST_ADDRESS
 #endif
 #endif
 #if (defined(MODULE_CC110X) || defined(MODULE_CC110X_LEGACY))
 #if (CC1100_MAX_DATA_LENGTH > PAYLOAD_SIZE)
 #undef PAYLOAD_SIZE
 #define PAYLOAD_SIZE (CC1100_MAX_DATA_LENGTH)
+#define TRANSCEIVER_BROADCAST  CC1100_BROADCAST_ADDRESS
 #endif
 #endif
 #ifdef MODULE_CC2420
 #if (CC2420_MAX_DATA_LENGTH > PAYLOAD_SIZE)
 #undef PAYLOAD_SIZE
 #define PAYLOAD_SIZE (CC2420_MAX_DATA_LENGTH)
+#define TRANSCEIVER_BROADCAST  CC2420_BROADCAST_ADDRESS
 #endif
 #endif
 #ifdef MODULE_AT86RF231
 #if (AT86RF231_MAX_DATA_LENGTH > PAYLOAD_SIZE)
 #undef PAYLOAD_SIZE
 #define PAYLOAD_SIZE  (AT86RF231_MAX_DATA_LENGTH)
+#define TRANSCEIVER_BROADCAST  AT86RF231_BROADCAST_ADDRESS
 #endif
 #endif
 #ifdef MODULE_MC1322X
 #if (MACA_MAX_PAYLOAD_SIZE > PAYLOAD_SIZE)
 #undef PAYLOAD_SIZE
 #define PAYLOAD_SIZE (MACA_MAX_PAYLOAD_SIZE)
+#define TRANSCEIVER_BROADCAST  MC1322X_BROADCAST_ADDRESS
 #endif
 #endif
 #ifdef MODULE_NATIVENET
 #if (NATIVE_MAX_DATA_LENGTH > PAYLOAD_SIZE)
 #undef PAYLOAD_SIZE
 #define PAYLOAD_SIZE (NATIVE_MAX_DATA_LENGTH)
+#define TRANSCEIVER_BROADCAST  NATIVE_BROADCAST_ADDRESS
 #endif
 #endif
 /**

sys/net/ccn_lite/ccnl-riot-compat.h

@@ -24,7 +24,7 @@ extern "C" {
 
 #define RIOT_CCN_EVENT_NUMBER_OFFSET (1 << 8)
 
-#define RIOT_BROADCAST (UINT16_MAX)
+#define RIOT_BROADCAST TRANSCEIVER_BROADCAST
 
 typedef struct riot_ccnl_msg {
     void *payload;

sys/net/network_layer/sixlowpan/ip.c

@@ -99,7 +99,7 @@ int ipv6_send_packet(ipv6_hdr_t *packet, ipv6_addr_t *next_hop)
         /* see if dest should be routed to a different next hop */
         if (ipv6_addr_is_multicast(&packet->destaddr)) {
             /* if_id will be ignored */
-            uint16_t addr = 0xffff;
+            uint16_t addr = TRANSCEIVER_BROADCAST;
             return sixlowpan_lowpan_sendto(0, &addr, 2, (uint8_t *) packet,
                                            length);
         }
@@ -124,7 +124,7 @@ int ipv6_send_packet(ipv6_hdr_t *packet, ipv6_addr_t *next_hop)
                                            nce->lladdr_len, (uint8_t *) packet, length) < 0) {
                 /* XXX: this is wrong, but until ND does work correctly,
                  *      this is the only way (aka the old way)*/
-                uint16_t raddr = 0xffff; /* Broadcast message */
+                uint16_t raddr = TRANSCEIVER_BROADCAST; /* Broadcast message */
                 sixlowpan_lowpan_sendto(0, &raddr, 2, (uint8_t *) packet,
                                         length);
                 /* return -1; */