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Searched refs:new_eth (Results 1 – 6 of 6) sorted by relevance

/Linux-v6.6/samples/bpf/
Dxdp_tx_iptunnel_kern.c67 static __always_inline void set_ethhdr(struct ethhdr *new_eth, in set_ethhdr() argument
72 memcpy(new_eth->h_source, old_eth->h_dest, sizeof(new_eth->h_source)); in set_ethhdr()
73 memcpy(new_eth->h_dest, tnl->dmac, sizeof(new_eth->h_dest)); in set_ethhdr()
74 new_eth->h_proto = h_proto; in set_ethhdr()
82 struct ethhdr *new_eth; in handle_ipv4() local
118 new_eth = data; in handle_ipv4()
119 iph = data + sizeof(*new_eth); in handle_ipv4()
122 if (new_eth + 1 > data_end || in handle_ipv4()
127 set_ethhdr(new_eth, old_eth, tnl, htons(ETH_P_IP)); in handle_ipv4()
157 struct ethhdr *new_eth; in handle_ipv6() local
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/Linux-v6.6/tools/testing/selftests/bpf/progs/
Dtest_xdp.c68 static __always_inline void set_ethhdr(struct ethhdr *new_eth, in set_ethhdr() argument
73 memcpy(new_eth->h_source, old_eth->h_dest, sizeof(new_eth->h_source)); in set_ethhdr()
74 memcpy(new_eth->h_dest, tnl->dmac, sizeof(new_eth->h_dest)); in set_ethhdr()
75 new_eth->h_proto = h_proto; in set_ethhdr()
83 struct ethhdr *new_eth; in handle_ipv4() local
117 new_eth = data; in handle_ipv4()
118 iph = data + sizeof(*new_eth); in handle_ipv4()
121 if (new_eth + 1 > data_end || in handle_ipv4()
126 set_ethhdr(new_eth, old_eth, tnl, bpf_htons(ETH_P_IP)); in handle_ipv4()
156 struct ethhdr *new_eth; in handle_ipv6() local
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Dtest_xdp_loop.c64 static __always_inline void set_ethhdr(struct ethhdr *new_eth, in set_ethhdr() argument
69 memcpy(new_eth->h_source, old_eth->h_dest, sizeof(new_eth->h_source)); in set_ethhdr()
70 memcpy(new_eth->h_dest, tnl->dmac, sizeof(new_eth->h_dest)); in set_ethhdr()
71 new_eth->h_proto = h_proto; in set_ethhdr()
79 struct ethhdr *new_eth; in handle_ipv4() local
113 new_eth = data; in handle_ipv4()
114 iph = data + sizeof(*new_eth); in handle_ipv4()
117 if (new_eth + 1 > data_end || in handle_ipv4()
122 set_ethhdr(new_eth, old_eth, tnl, bpf_htons(ETH_P_IP)); in handle_ipv4()
152 struct ethhdr *new_eth; in handle_ipv6() local
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Dtest_xdp_dynptr.c67 static __always_inline void set_ethhdr(struct ethhdr *new_eth, in set_ethhdr() argument
72 memcpy(new_eth->h_source, old_eth->h_dest, sizeof(new_eth->h_source)); in set_ethhdr()
73 memcpy(new_eth->h_dest, tnl->dmac, sizeof(new_eth->h_dest)); in set_ethhdr()
74 new_eth->h_proto = h_proto; in set_ethhdr()
84 struct ethhdr *new_eth; in handle_ipv4() local
125 new_eth = bpf_dynptr_slice_rdwr(&new_xdp_ptr, 0, eth_buffer, sizeof(eth_buffer)); in handle_ipv4()
126 if (!new_eth) in handle_ipv4()
129 iph = (struct iphdr *)(new_eth + 1); in handle_ipv4()
132 set_ethhdr(new_eth, old_eth, tnl, bpf_htons(ETH_P_IP)); in handle_ipv4()
134 if (new_eth == eth_buffer) in handle_ipv4()
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Dtest_xdp_noinline.c282 struct eth_hdr *new_eth; in encap_v6() local
293 new_eth = data; in encap_v6()
296 if (new_eth + 1 > data_end || in encap_v6()
299 memcpy(new_eth->eth_dest, cval->mac, 6); in encap_v6()
300 memcpy(new_eth->eth_source, old_eth->eth_dest, 6); in encap_v6()
301 new_eth->eth_proto = 56710; in encap_v6()
327 struct eth_hdr *new_eth; in encap_v4() local
341 new_eth = data; in encap_v4()
344 if (new_eth + 1 > data_end || in encap_v4()
347 memcpy(new_eth->eth_dest, cval->mac, 6); in encap_v4()
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/Linux-v6.6/tools/testing/selftests/net/
Dnat6to4.c139 struct ethhdr *new_eth = data; in sched_cls_ingress6_nat_6_prog() local
142 *new_eth = eth2; in sched_cls_ingress6_nat_6_prog()
145 *(struct iphdr *)(new_eth + 1) = ip; in sched_cls_ingress6_nat_6_prog()
276 struct ethhdr *new_eth = data; in sched_cls_egress4_snat4_prog() local
279 *new_eth = eth2; in sched_cls_egress4_snat4_prog()
281 *(struct ipv6hdr *)(new_eth + 1) = ip6; in sched_cls_egress4_snat4_prog()