Merge tag 'kvm-3.9-1' of git://git.kernel.org/pub/scm/virt/kvm/kvm

[deliverable/linux.git] / include / linux / if_macvlan.h

diff --git a/include/linux/if_macvlan.h b/include/linux/if_macvlan.h
index f65e8d250f7e78c8d483ddedd29c3fe5bf94bc30..84dde1dd1da40a19477141016a6202220d46d63f 100644 (file)
--- a/include/linux/if_macvlan.h
+++ b/include/linux/if_macvlan.h
@@ -52,6 +52,9 @@ struct macvlan_pcpu_stats {
  */
 #define MAX_MACVTAP_QUEUES     (NR_CPUS < 16 ? NR_CPUS : 16)
 
+#define MACVLAN_MC_FILTER_BITS 8
+#define MACVLAN_MC_FILTER_SZ   (1 << MACVLAN_MC_FILTER_BITS)
+
 struct macvlan_dev {
        struct net_device       *dev;
        struct list_head        list;
@@ -59,6 +62,9 @@ struct macvlan_dev {
        struct macvlan_port     *port;
        struct net_device       *lowerdev;
        struct macvlan_pcpu_stats __percpu *pcpu_stats;
+
+       DECLARE_BITMAP(mc_filter, MACVLAN_MC_FILTER_SZ);
+
        enum macvlan_mode       mode;
        u16                     flags;
        int (*receive)(struct sk_buff *skb);