85 static inline void set_src_dst_mac(void *data, void *src, void *dst)  in set_src_dst_mac()  argument
89 	unsigned short *p = data;  in set_src_dst_mac()
96 static inline int parse_ipv4(void *data, u64 nh_off, void *data_end,  in parse_ipv4()  argument
99 	struct iphdr *iph = data + nh_off;  in parse_ipv4()
113 	void *data = (void *)(long)ctx->data;  in xdp_router_ipv4_prog()  local
116 	struct ethhdr *eth = data;  in xdp_router_ipv4_prog()
124 	if (data + nh_off > data_end)  in xdp_router_ipv4_prog()
132 		vhdr = data + nh_off;  in xdp_router_ipv4_prog()
134 		if (data + nh_off > data_end)  in xdp_router_ipv4_prog()
144 		ipproto = parse_ipv4(data, nh_off, data_end, &src_ip, &dest_ip);  in xdp_router_ipv4_prog()
177 		set_src_dst_mac(data, src_mac, dest_mac);  in xdp_router_ipv4_prog()