LXR linux/include/net/tso.h

   1/* SPDX-License-Identifier: GPL-2.0 */
   2#ifndef _TSO_H
   3#define _TSO_H
   4
   5#include <net/ip.h>
   6
   7#define TSO_HEADER_SIZE         128
   8
   9struct tso_t {
  10        int next_frag_idx;
  11        void *data;
  12        size_t size;
  13        u16 ip_id;
  14        bool ipv6;
  15        u32 tcp_seq;
  16};
  17
  18int tso_count_descs(struct sk_buff *skb);
  19void tso_build_hdr(struct sk_buff *skb, char *hdr, struct tso_t *tso,
  20                   int size, bool is_last);
  21void tso_build_data(struct sk_buff *skb, struct tso_t *tso, int size);
  22void tso_start(struct sk_buff *skb, struct tso_t *tso);
  23
  24#endif  /* _TSO_H */
  25