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Searched refs:gso_size (Results 1 – 25 of 167) sorted by relevance

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/openbmc/linux/include/linux/
H A Dvirtio_net.h90 if (hdr->gso_size == 0) in virtio_net_hdr_to_skb()
157 u16 gso_size = __virtio16_to_cpu(little_endian, hdr->gso_size); in virtio_net_hdr_to_skb() local
171 if (skb->len - p_off > gso_size * UDP_MAX_SEGMENTS) in virtio_net_hdr_to_skb()
185 if (gso_size == GSO_BY_FRAGS) in virtio_net_hdr_to_skb()
189 if (skb->len - nh_off > gso_size) { in virtio_net_hdr_to_skb()
190 shinfo->gso_size = gso_size; in virtio_net_hdr_to_skb()
216 hdr->gso_size = __cpu_to_virtio16(little_endian, in virtio_net_hdr_from_skb()
217 sinfo->gso_size); in virtio_net_hdr_from_skb()
H A Dudp.h64 __u16 gso_size; member
135 int gso_size; in udp_cmsg_recv() local
138 gso_size = skb_shinfo(skb)->gso_size; in udp_cmsg_recv()
139 put_cmsg(msg, SOL_UDP, UDP_GRO, sizeof(gso_size), &gso_size); in udp_cmsg_recv()
/openbmc/linux/net/openvswitch/
H A Dopenvswitch_trace.h28 __field( u16, gso_size )
53 __entry->gso_size = skb_shinfo(skb)->gso_size;
72 __entry->truesize, __entry->nr_frags, __entry->gso_size,
99 __field( u16, gso_size )
123 __entry->gso_size = skb_shinfo(skb)->gso_size;
141 __entry->truesize, __entry->nr_frags, __entry->gso_size,
/openbmc/linux/include/trace/events/
H A Dnet.h35 __field( u16, gso_size )
57 __entry->gso_size = skb_shinfo(skb)->gso_size;
69 __entry->gso_size, __entry->gso_segs, __entry->gso_type)
189 __field( u16, gso_size )
215 __entry->gso_size = skb_shinfo(skb)->gso_size;
226 __entry->nr_frags, __entry->gso_size, __entry->gso_type)
/openbmc/linux/tools/testing/selftests/net/
H A Dudpgso_bench_rx.c215 static int recv_msg(int fd, char *buf, int len, int *gso_size) in recv_msg() argument
232 *gso_size = -1; in recv_msg()
239 *gso_size = *(int *)CMSG_DATA(cmsg); in recv_msg()
251 int ret, len, gso_size = 0, budget = 256; in do_flush_udp() local
259 ret = recv_msg(fd, rbuf, len, &gso_size); in do_flush_udp()
273 if (cfg_expected_gso_size && cfg_expected_gso_size != gso_size) in do_flush_udp()
275 "(-1 == no gso cmsg))\n", gso_size, in do_flush_udp()
/openbmc/linux/drivers/net/ethernet/hisilicon/hns3/
H A Dhns3_trace.h25 __field(unsigned short, gso_size)
36 __entry->gso_size = skb_shinfo(skb)->gso_size;
49 __entry->ip_summed, __entry->gso_size, __entry->gso_segs,
/openbmc/u-boot/drivers/virtio/
H A Dvirtio_net.h116 __virtio16 gso_size; /* Bytes to append to hdr_len per frame */ member
136 __virtio16 gso_size; /* Bytes to append to hdr_len per frame */ member
/openbmc/linux/net/ipv4/
H A Dtcp_offload.c85 mss = skb_shinfo(skb)->gso_size; in tcp_gso_segment()
259 mss = skb_shinfo(p)->gso_size; in tcp_gro_receive()
266 flush |= (mss != skb_shinfo(skb)->gso_size); in tcp_gro_receive()
285 flush = len != NAPI_GRO_CB(skb)->count * skb_shinfo(skb)->gso_size; in tcp_gro_receive()
H A Dudp_offload.c126 uh->len = htons(skb_shinfo(skb)->gso_size + in __skb_udp_tunnel_segment()
254 unsigned int mss = skb_shinfo(skb)->gso_size; in __udp_gso_segment_list()
277 mss = skb_shinfo(gso_skb)->gso_size; in __udp_gso_segment()
295 if (skb_pagelen(gso_skb) - sizeof(*uh) == skb_shinfo(gso_skb)->gso_size) in __udp_gso_segment()
424 mss = skb_shinfo(skb)->gso_size; in udp4_ufo_fragment()
H A Dudp.c929 if (cork->gso_size) { in udp_send_skb()
933 if (hlen + cork->gso_size > cork->fragsize) { in udp_send_skb()
951 if (datalen > cork->gso_size) { in udp_send_skb()
952 skb_shinfo(skb)->gso_size = cork->gso_size; in udp_send_skb()
955 cork->gso_size); in udp_send_skb()
1028 *gso_size = *(__u16 *)CMSG_DATA(cmsg); in __udp_cmsg_send()
1050 err = __udp_cmsg_send(cmsg, gso_size); in udp_cmsg_send()
1137 ipc.gso_size = READ_ONCE(up->gso_size); in udp_sendmsg()
1140 err = udp_cmsg_send(sk, msg, &ipc.gso_size); in udp_sendmsg()
2734 WRITE_ONCE(up->gso_size, val); in udp_lib_setsockopt()
[all …]
/openbmc/qemu/hw/net/
H A Dnet_tx_pkt.c325 bool csum_enable, uint32_t gso_size) in net_tx_pkt_build_vheader() argument
339 pkt->virt_hdr.gso_size = 0; in net_tx_pkt_build_vheader()
343 pkt->virt_hdr.gso_size = gso_size; in net_tx_pkt_build_vheader()
357 pkt->virt_hdr.gso_size = gso_size; in net_tx_pkt_build_vheader()
634 *src_len = pkt->virt_hdr.gso_size; in net_tx_pkt_tcp_fragment_init()
696 *src_len = IP_FRAG_ALIGN_SIZE(pkt->virt_hdr.gso_size); in net_tx_pkt_udp_fragment_init()
H A Dnet_tx_pkt.h66 bool csum_enable, uint32_t gso_size);
/openbmc/linux/include/uapi/linux/
H A Dvirtio_net.h142 __virtio16 gso_size; /* Bytes to append to hdr_len per frame */ member
194 __virtio16 gso_size; /* Bytes to append to hdr_len per frame */ member
/openbmc/linux/Documentation/networking/
H A Dsegmentation-offloads.rst28 frames with a data payload size specified in skb_shinfo()->gso_size.
31 skb_shinfo()->gso_size should be set to a non-zero value.
114 via skb_shinfo()->gso_size.
161 generate a big skb, set gso_size to the fragmentation point and deliver it
166 To signal this, gso_size is set to the special value GSO_BY_FRAGS.
169 possibility that gso_size will be GSO_BY_FRAGS and handle that case
/openbmc/linux/tools/testing/selftests/bpf/progs/
H A Dtest_skb_ctx.c25 if (skb->gso_size != 10) in process()
/openbmc/linux/tools/testing/selftests/bpf/prog_tests/
H A Dskb_helpers.c10 .gso_size = 10, in test_skb_helpers()
H A Dskb_ctx.c20 .gso_size = 10, in test_skb_ctx()
/openbmc/linux/net/core/
H A Dgso.c165 return thlen + shinfo->gso_size; in skb_gso_transport_seglen()
229 if (shinfo->gso_size != GSO_BY_FRAGS) in skb_gso_size_check()
/openbmc/linux/drivers/net/ethernet/sfc/
H A Dtx_tso.c291 bool is_last = st->out_len <= skb_shinfo(skb)->gso_size; in tso_start_new_packet()
295 st->packet_space = skb_shinfo(skb)->gso_size; in tso_start_new_packet()
341 st->seqnum += skb_shinfo(skb)->gso_size; in tso_start_new_packet()
/openbmc/qemu/include/standard-headers/linux/
H A Dvirtio_net.h143 __virtio16 gso_size; /* Bytes to append to hdr_len per frame */ member
195 __virtio16 gso_size; /* Bytes to append to hdr_len per frame */ member
/openbmc/linux/drivers/net/ethernet/sun/
H A Dsunvnet_common.c1210 skb_shinfo(nskb)->gso_size = skb_shinfo(skb)->gso_size; in vnet_skb_shape()
1230 int gso_size, gso_type, gso_segs; in vnet_handle_offloads() local
1250 gso_size = skb_shinfo(skb)->gso_size; in vnet_handle_offloads()
1254 if (port->tso && gso_size < datalen) in vnet_handle_offloads()
1270 if (port->tso && gso_size < datalen) { in vnet_handle_offloads()
1275 skb_shinfo(skb)->gso_size = datalen; in vnet_handle_offloads()
1289 skb_shinfo(curr)->gso_size = gso_size; in vnet_handle_offloads()
1292 DIV_ROUND_UP(curr->len - hlen, gso_size); in vnet_handle_offloads()
1294 skb_shinfo(curr)->gso_size = 0; in vnet_handle_offloads()
1435 ->gso_size; in sunvnet_start_xmit_common()
/openbmc/linux/drivers/net/ethernet/cavium/thunder/
H A Dnicvf_queues.c1266 unsigned int p_len = sh->gso_size; in nicvf_tso_count_subdescs()
1311 if (skb_shinfo(skb)->gso_size && !nic->hw_tso) { in nicvf_sq_subdesc_required()
1317 if (nic->t88 && nic->hw_tso && skb_shinfo(skb)->gso_size) in nicvf_sq_subdesc_required()
1346 if (nic->t88 && nic->hw_tso && skb_shinfo(skb)->gso_size) { in nicvf_sq_add_hdr_subdesc()
1383 if (nic->hw_tso && skb_shinfo(skb)->gso_size) { in nicvf_sq_add_hdr_subdesc()
1386 hdr->tso_max_paysize = skb_shinfo(skb)->gso_size; in nicvf_sq_add_hdr_subdesc()
1399 if (skb_shinfo(skb)->gso_size) in nicvf_sq_add_hdr_subdesc()
1504 data_left = min_t(int, skb_shinfo(skb)->gso_size, total_len); in nicvf_sq_append_tso()
1565 if (skb_shinfo(skb)->gso_size && !nic->hw_tso) in nicvf_sq_append_skb()
1613 if (nic->t88 && skb_shinfo(skb)->gso_size) { in nicvf_sq_append_skb()
/openbmc/linux/net/ipv6/
H A Dudp.c1248 if (cork->gso_size) { in udp_v6_send_skb()
1252 if (hlen + cork->gso_size > cork->fragsize) { in udp_v6_send_skb()
1256 if (datalen > cork->gso_size * UDP_MAX_SEGMENTS) { in udp_v6_send_skb()
1270 if (datalen > cork->gso_size) { in udp_v6_send_skb()
1271 skb_shinfo(skb)->gso_size = cork->gso_size; in udp_v6_send_skb()
1274 cork->gso_size); in udp_v6_send_skb()
1357 ipc6.gso_size = READ_ONCE(up->gso_size); in udpv6_sendmsg()
1491 err = udp_cmsg_send(sk, msg, &ipc6.gso_size); in udpv6_sendmsg()
/openbmc/linux/drivers/net/ethernet/google/gve/
H A Dgve_tx_dqo.c501 if (unlikely(skb_shinfo(skb)->gso_size < GVE_TX_MIN_TSO_MSS_DQO)) in gve_prep_tso()
544 desc->mss = skb_shinfo(skb)->gso_size; in gve_tx_fill_tso_ctx_desc()
813 const int gso_size = shinfo->gso_size; in gve_can_send_tso() local
824 if (cur_seg_size >= gso_size) { in gve_can_send_tso()
825 cur_seg_size %= gso_size; in gve_can_send_tso()
/openbmc/qemu/pc-bios/s390-ccw/
H A Dvirtio-net.c38 uint16_t gso_size; member

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