48 	struct bpf_fib_lookup fib_params;  in xdp_fwd_flags()  local
60 	__builtin_memset(&fib_params, 0, sizeof(fib_params));  in xdp_fwd_flags()
72 		fib_params.family	= AF_INET;  in xdp_fwd_flags()
73 		fib_params.tos		= iph->tos;  in xdp_fwd_flags()
74 		fib_params.l4_protocol	= iph->protocol;  in xdp_fwd_flags()
75 		fib_params.sport	= 0;  in xdp_fwd_flags()
76 		fib_params.dport	= 0;  in xdp_fwd_flags()
77 		fib_params.tot_len	= ntohs(iph->tot_len);  in xdp_fwd_flags()
78 		fib_params.ipv4_src	= iph->saddr;  in xdp_fwd_flags()
79 		fib_params.ipv4_dst	= iph->daddr;  in xdp_fwd_flags()
81 		struct in6_addr *src = (struct in6_addr *) fib_params.ipv6_src;  in xdp_fwd_flags()
82 		struct in6_addr *dst = (struct in6_addr *) fib_params.ipv6_dst;  in xdp_fwd_flags()
91 		fib_params.family	= AF_INET6;  in xdp_fwd_flags()
92 		fib_params.flowinfo	= *(__be32 *)ip6h & IPV6_FLOWINFO_MASK;  in xdp_fwd_flags()
93 		fib_params.l4_protocol	= ip6h->nexthdr;  in xdp_fwd_flags()
94 		fib_params.sport	= 0;  in xdp_fwd_flags()
95 		fib_params.dport	= 0;  in xdp_fwd_flags()
96 		fib_params.tot_len	= ntohs(ip6h->payload_len);  in xdp_fwd_flags()
103 	fib_params.ifindex = ctx->ingress_ifindex;  in xdp_fwd_flags()
105 	rc = bpf_fib_lookup(ctx, &fib_params, sizeof(fib_params), flags);  in xdp_fwd_flags()
131 		if (!bpf_map_lookup_elem(&xdp_tx_ports, &fib_params.ifindex))  in xdp_fwd_flags()
139 		memcpy(eth->h_dest, fib_params.dmac, ETH_ALEN);  in xdp_fwd_flags()
140 		memcpy(eth->h_source, fib_params.smac, ETH_ALEN);  in xdp_fwd_flags()
141 		return bpf_redirect_map(&xdp_tx_ports, fib_params.ifindex, 0);  in xdp_fwd_flags()