| /linux-6.3-rc2/net/6lowpan/ |
| A D | nhc_udp.c | 39 struct udphdr uh; in udp_uncompress() local
48 fail |= lowpan_fetch_skb(skb, &uh.source, sizeof(uh.source)); in udp_uncompress()
49 fail |= lowpan_fetch_skb(skb, &uh.dest, sizeof(uh.dest)); in udp_uncompress()
52 fail |= lowpan_fetch_skb(skb, &uh.source, sizeof(uh.source)); in udp_uncompress()
59 fail |= lowpan_fetch_skb(skb, &uh.dest, sizeof(uh.dest)); in udp_uncompress()
71 ntohs(uh.source), ntohs(uh.dest)); in udp_uncompress()
78 fail |= lowpan_fetch_skb(skb, &uh.check, sizeof(uh.check)); in udp_uncompress()
139 lowpan_push_hc_data(hc_ptr, &uh->source, sizeof(uh->source)); in udp_compress()
153 lowpan_push_hc_data(hc_ptr, &uh->dest, sizeof(uh->dest)); in udp_compress()
162 lowpan_push_hc_data(hc_ptr, &uh->dest, sizeof(uh->dest)); in udp_compress()
[all …]
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| /linux-6.3-rc2/net/ipv4/ |
| A D | udp_offload.c | 139 uh->check = gso_make_checksum(skb, ~uh->check); in __skb_udp_tunnel_segment()
195 struct udphdr *uh; in __udpv4_gso_segment_csum() local
204 if (uh->check) { in __udpv4_gso_segment_csum()
209 if (!uh->check) in __udpv4_gso_segment_csum()
314 check = csum16_add(csum16_sub(uh->check, uh->len), newlen); in __udp_gso_segment()
342 check = csum16_add(csum16_sub(uh->check, uh->len), newlen); in __udp_gso_segment()
344 uh->len = newlen; in __udp_gso_segment()
406 uh->check = 0; in udp4_ufo_fragment()
635 sk = udp4_gro_lookup_skb(skb, uh->source, uh->dest); in udp4_gro_receive()
673 udp4_lib_lookup_skb, skb, uh->source, uh->dest); in udp_gro_complete()
[all …]
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| A D | udp.c | 801 ip_icmp_error(sk, skb, err, uh->dest, info, (u8 *)(uh+1)); in __udp4_lib_err()
884 uh->check = 0; in udp_set_csum()
888 uh->check = 0; in udp_set_csum()
906 struct udphdr *uh; in udp_send_skb() local
917 uh = udp_hdr(skb); in udp_send_skb()
921 uh->check = 0; in udp_send_skb()
974 if (uh->check == 0) in udp_send_skb()
2419 struct udphdr *uh; in __udp4_lib_rcv() local
2471 sk = __udp4_lib_lookup_skb(skb, uh->source, uh->dest, udptable); in __udp4_lib_rcv()
2511 &saddr, ntohs(uh->source), &daddr, ntohs(uh->dest), in __udp4_lib_rcv()
[all …]
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| A D | udp_tunnel_core.c | 158 struct udphdr *uh; in udp_tunnel_xmit_skb() local
160 __skb_push(skb, sizeof(*uh)); in udp_tunnel_xmit_skb()
162 uh = udp_hdr(skb); in udp_tunnel_xmit_skb()
164 uh->dest = dst_port; in udp_tunnel_xmit_skb()
165 uh->source = src_port; in udp_tunnel_xmit_skb()
166 uh->len = htons(skb->len); in udp_tunnel_xmit_skb()
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| /linux-6.3-rc2/arch/xtensa/lib/ |
| A D | ashrdi3.S | 7 #define uh a2 macro
10 #define uh a3 macro
19 src ul, uh, ul
20 sra uh, uh
24 sra ul, uh
25 srai uh, uh, 31
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| A D | lshrdi3.S | 7 #define uh a2 macro
10 #define uh a3 macro
19 src ul, uh, ul
20 srl uh, uh
24 srl ul, uh
25 movi uh, 0
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| A D | ashldi3.S | 7 #define uh a2 macro
10 #define uh a3 macro
19 src uh, uh, ul
24 sll uh, ul
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| /linux-6.3-rc2/net/ipv6/ |
| A D | udp_offload.c | 37 struct udphdr *uh; in udp6_ufo_fragment() local
57 uh = udp_hdr(skb); in udp6_ufo_fragment()
60 uh->check = 0; in udp6_ufo_fragment()
64 if (uh->check == 0) in udp6_ufo_fragment()
65 uh->check = CSUM_MANGLED_0; in udp6_ufo_fragment()
130 struct udphdr *uh = udp_gro_udphdr(skb); in udp6_gro_receive() local
134 if (unlikely(!uh)) in udp6_gro_receive()
144 else if (uh->check) in udp6_gro_receive()
152 sk = udp6_gro_lookup_skb(skb, uh->source, uh->dest); in udp6_gro_receive()
169 uh->len = htons(skb->len - nhoff); in udp6_gro_complete()
[all …]
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| A D | ip6_checksum.c | 65 int udp6_csum_init(struct sk_buff *skb, struct udphdr *uh, int proto) in udp6_csum_init() argument
73 err = udplite_checksum_init(skb, uh); in udp6_csum_init()
91 err = (__force int)skb_checksum_init_zero_check(skb, proto, uh->check, in udp6_csum_init()
119 struct udphdr *uh = udp_hdr(skb); in udp6_set_csum() local
122 uh->check = 0; in udp6_set_csum()
124 uh->check = ~udp_v6_check(len, saddr, daddr, 0); in udp6_set_csum()
126 uh->check = 0; in udp6_set_csum()
127 uh->check = udp_v6_check(len, saddr, daddr, lco_csum(skb)); in udp6_set_csum()
128 if (uh->check == 0) in udp6_set_csum()
129 uh->check = CSUM_MANGLED_0; in udp6_set_csum()
[all …]
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| A D | udp.c | 590 sk = __udp6_lib_lookup(net, daddr, uh->dest, saddr, uh->source, in __udp6_lib_err()
645 ipv6_icmp_error(sk, skb, err, uh->dest, ntohl(info), (u8 *)(uh+1)); in __udp6_lib_err()
949 struct udphdr *uh; in __udp6_lib_rcv() local
959 uh = udp_hdr(skb); in __udp6_lib_rcv()
1016 sk = __udp6_lib_lookup_skb(skb, uh->source, uh->dest, udptable); in __udp6_lib_rcv()
1025 if (!uh->check) in __udp6_lib_rcv()
1103 uh = udp_hdr(skb); in udp_v6_early_demux()
1227 struct udphdr *uh; in udp_v6_send_skb() local
1238 uh = udp_hdr(skb); in udp_v6_send_skb()
1242 uh->check = 0; in udp_v6_send_skb()
[all …]
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| A D | ip6_udp_tunnel.c | 83 struct udphdr *uh; in udp_tunnel6_xmit_skb() local
86 __skb_push(skb, sizeof(*uh)); in udp_tunnel6_xmit_skb()
88 uh = udp_hdr(skb); in udp_tunnel6_xmit_skb()
90 uh->dest = dst_port; in udp_tunnel6_xmit_skb()
91 uh->source = src_port; in udp_tunnel6_xmit_skb()
93 uh->len = htons(skb->len); in udp_tunnel6_xmit_skb()
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| A D | fou6.c | 24 struct udphdr *uh; in fou6_build_udp() local
29 uh = udp_hdr(skb); in fou6_build_udp()
31 uh->dest = e->dport; in fou6_build_udp()
32 uh->source = sport; in fou6_build_udp()
33 uh->len = htons(skb->len); in fou6_build_udp()
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| /linux-6.3-rc2/drivers/media/platform/mediatek/vcodec/vdec/ |
| A D | vdec_vp9_req_lat_if.c | 676 memcpy(&f->uh.dequant, &rf->uh.dequant, sizeof(f->uh.dequant)); in vdec_vp9_slice_vsi_from_remote()
957 uh = &vsi->frame.uh; in vdec_vp9_slice_setup_pfc()
1026 uh = &vsi->frame.uh; in vdec_vp9_slice_setup_prob_buffer()
1030 uh->frame_context_idx); in vdec_vp9_slice_setup_prob_buffer()
1048 uh = &vsi->frame.uh; in vdec_vp9_slice_setup_seg_buffer()
1049 if (uh->frame_type == 0 || in vdec_vp9_slice_setup_seg_buffer()
1050 uh->intra_only || in vdec_vp9_slice_setup_seg_buffer()
1089 uh = &vsi->frame.uh; in vdec_vp9_slice_setup_tile_buffer()
1102 uh->header_size_in_bytes; in vdec_vp9_slice_setup_tile_buffer()
1542 uh = &vsi->frame.uh; in vdec_vp9_slice_update_prob()
[all …]
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| /linux-6.3-rc2/fs/ntfs/ |
| A D | usnjrnl.c | 39 USN_HEADER *uh; in ntfs_stamp_usnjrnl() local
47 uh = (USN_HEADER*)page_address(page); in ntfs_stamp_usnjrnl()
53 (long long)sle64_to_cpu(uh->journal_id), in ntfs_stamp_usnjrnl()
54 (long long)sle64_to_cpu(uh->lowest_valid_usn), in ntfs_stamp_usnjrnl()
57 uh->lowest_valid_usn = in ntfs_stamp_usnjrnl()
59 uh->journal_id = stamp; in ntfs_stamp_usnjrnl()
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| /linux-6.3-rc2/lib/ |
| A D | test_blackhole_dev.c | 33 struct udphdr *uh; in test_blackholedev_init() local
50 uh = (struct udphdr *)skb_push(skb, sizeof(struct udphdr)); in test_blackholedev_init()
52 uh->source = uh->dest = htons(UDP_PORT); in test_blackholedev_init()
53 uh->len = htons(data_len); in test_blackholedev_init()
54 uh->check = 0; in test_blackholedev_init()
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| /linux-6.3-rc2/tools/testing/selftests/net/ |
| A D | csum.c | 225 struct udphdr *uh = _uh; in build_packet_udp() local
229 uh->len = htons(sizeof(*uh) + cfg_payload_len); in build_packet_udp()
230 uh->check = 0; in build_packet_udp()
234 uh->source = 0; in build_packet_udp()
235 uh->source = checksum(uh, IPPROTO_UDP, sizeof(*uh) + cfg_payload_len); in build_packet_udp()
243 uh->check = 0; in build_packet_udp()
245 uh->check = checksum(uh, IPPROTO_UDP, sizeof(*uh) + cfg_payload_len); in build_packet_udp()
248 uh->check = ~uh->check; in build_packet_udp()
251 return uh + 1; in build_packet_udp()
282 uh->check = 0; in build_packet_udp_encap()
[all …]
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| /linux-6.3-rc2/net/netfilter/ipset/ |
| A D | ip_set_getport.c | 56 const struct udphdr *uh; in get_port() local
58 uh = skb_header_pointer(skb, protooff, sizeof(_udph), &_udph); in get_port()
59 if (!uh) in get_port()
63 *port = src ? uh->source : uh->dest; in get_port()
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| /linux-6.3-rc2/tools/testing/selftests/bpf/progs/ |
| A D | xdp_features.c | 71 struct udphdr *uh; in xdp_process_echo_packet() local
98 uh = (struct udphdr *)(ih + 1); in xdp_process_echo_packet()
116 uh = (struct udphdr *)(ih6 + 1); in xdp_process_echo_packet()
121 if (uh + 1 > (struct udphdr *)data_end) in xdp_process_echo_packet()
124 port = dut ? uh->dest : uh->source; in xdp_process_echo_packet()
128 tlv = (struct tlv_hdr *)(uh + 1); in xdp_process_echo_packet()
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| A D | test_select_reuseport_kern.c | 127 struct udphdr *uh = data; in _select_by_skb_data() local
129 if (uh + 1 > data_end) in _select_by_skb_data()
132 data_check.skb_ports[0] = uh->source; in _select_by_skb_data()
133 data_check.skb_ports[1] = uh->dest; in _select_by_skb_data()
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| /linux-6.3-rc2/net/ipv6/ila/ |
| A D | ila_common.c | 94 struct udphdr *uh = (struct udphdr *) in ila_csum_adjust_transport() local
97 if (uh->check || skb->ip_summed == CHECKSUM_PARTIAL) { in ila_csum_adjust_transport()
99 inet_proto_csum_replace_by_diff(&uh->check, skb, in ila_csum_adjust_transport()
101 if (!uh->check) in ila_csum_adjust_transport()
102 uh->check = CSUM_MANGLED_0; in ila_csum_adjust_transport()
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| /linux-6.3-rc2/drivers/infiniband/core/ |
| A D | lag.c | 18 struct udphdr *uh; in rdma_build_skb() local
35 uh = udp_hdr(skb); in rdma_build_skb()
36 uh->source = in rdma_build_skb()
38 uh->dest = htons(ROCE_V2_UDP_DPORT); in rdma_build_skb()
39 uh->len = htons(sizeof(struct udphdr)); in rdma_build_skb()
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| /linux-6.3-rc2/net/netfilter/ |
| A D | xt_tcpudp.c | 131 const struct udphdr *uh; in udp_mt() local
139 uh = skb_header_pointer(skb, par->thoff, sizeof(_udph), &_udph); in udp_mt()
140 if (uh == NULL) { in udp_mt()
149 ntohs(uh->source), in udp_mt()
152 ntohs(uh->dest), in udp_mt()
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| /linux-6.3-rc2/include/net/ |
| A D | udplite.h | 31 static inline int udplite_checksum_init(struct sk_buff *skb, struct udphdr *uh) in udplite_checksum_init() argument
38 if (uh->check == 0) { in udplite_checksum_init()
43 cscov = ntohs(uh->len); in udplite_checksum_init()
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| /linux-6.3-rc2/net/openvswitch/ |
| A D | actions.c | 363 if (!uh->check) in update_ip_l4_checksum()
364 uh->check = CSUM_MANGLED_0; in update_ip_l4_checksum()
396 if (!uh->check) in update_ipv6_checksum()
674 struct udphdr *uh; in set_udp() local
683 uh = udp_hdr(skb); in set_udp()
690 set_tp_port(skb, &uh->source, src, &uh->check); in set_udp()
694 set_tp_port(skb, &uh->dest, dst, &uh->check); in set_udp()
698 if (unlikely(!uh->check)) in set_udp()
699 uh->check = CSUM_MANGLED_0; in set_udp()
701 uh->source = src; in set_udp()
[all …]
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| /linux-6.3-rc2/net/netfilter/ipvs/ |
| A D | ip_vs_proto_udp.c | 37 struct udphdr _udph, *uh; in udp_conn_schedule() local
42 uh = skb_header_pointer(skb, iph->len, sizeof(_udph), &_udph); in udp_conn_schedule()
43 if (uh) in udp_conn_schedule()
44 ports = &uh->source; in udp_conn_schedule()
302 struct udphdr _udph, *uh; in udp_csum_check() local
312 uh = skb_header_pointer(skb, udphoff, sizeof(_udph), &_udph); in udp_csum_check()
313 if (uh == NULL) in udp_csum_check()
316 if (uh->check != 0) { in udp_csum_check()
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