__u32 unused1,unused2;
unsigned char im_msgtype; /* What is this */
unsigned char im_mbz; /* Must be zero */
- unsigned char im_vif; /* Interface (this ought to be a vifi_t!) */
- unsigned char unused3;
+ unsigned char im_vif; /* Low 8 bits of Interface */
+ unsigned char im_vif_hi; /* High 8 bits of Interface */
struct in_addr im_src,im_dst;
};
memcpy(msg, skb_network_header(pkt), sizeof(struct iphdr));
msg->im_msgtype = assert;
msg->im_mbz = 0;
- if (assert == IGMPMSG_WRVIFWHOLE)
+ if (assert == IGMPMSG_WRVIFWHOLE) {
msg->im_vif = vifi;
- else
+ msg->im_vif_hi = vifi >> 8;
+ } else {
msg->im_vif = mrt->mroute_reg_vif_num;
+ msg->im_vif_hi = mrt->mroute_reg_vif_num >> 8;
+ }
ip_hdr(skb)->ihl = sizeof(struct iphdr) >> 2;
ip_hdr(skb)->tot_len = htons(ntohs(ip_hdr(pkt)->tot_len) +
sizeof(struct iphdr));
ip_hdr(skb)->protocol = 0;
msg = (struct igmpmsg *)skb_network_header(skb);
msg->im_vif = vifi;
+ msg->im_vif_hi = vifi >> 8;
skb_dst_set(skb, dst_clone(skb_dst(pkt)));
/* Add our header */
igmp = skb_put(skb, sizeof(struct igmphdr));