batman-adv: Send multicast packets to nodes with a WANT_ALL flag

[cascardo/linux.git] / net / batman-adv / packet.h

diff --git a/net/batman-adv/packet.h b/net/batman-adv/packet.h
index e8c483d..c7f6eef 100644 (file)
--- a/net/batman-adv/packet.h
+++ b/net/batman-adv/packet.h
@@ -89,6 +89,19 @@ enum batadv_icmp_packettype {
        BATADV_PARAMETER_PROBLEM       = 12,
 };
 
+/**
+ * enum batadv_mcast_flags - flags for multicast capabilities and settings
+ * @BATADV_MCAST_WANT_ALL_UNSNOOPABLES: we want all packets destined for
+ *  224.0.0.0/24 or ff02::1
+ * @BATADV_MCAST_WANT_ALL_IPV4: we want all IPv4 multicast packets
+ * @BATADV_MCAST_WANT_ALL_IPV6: we want all IPv6 multicast packets
+ */
+enum batadv_mcast_flags {
+       BATADV_MCAST_WANT_ALL_UNSNOOPABLES      = BIT(0),
+       BATADV_MCAST_WANT_ALL_IPV4              = BIT(1),
+       BATADV_MCAST_WANT_ALL_IPV6              = BIT(2),
+};
+
 /* tt data subtypes */
 #define BATADV_TT_DATA_TYPE_MASK 0x0F