blob: 62c98a9c60f15d7b4869f1ab523dfeb83fb18ba6 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
|
/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _TSO_H
#define _TSO_H
#include <net/ip.h>
#define TSO_HEADER_SIZE 256
struct tso_t {
int next_frag_idx;
int size;
void *data;
u16 ip_id;
u8 tlen; /* transport header len */
bool ipv6;
u32 tcp_seq;
};
int tso_count_descs(const struct sk_buff *skb);
void tso_build_hdr(const struct sk_buff *skb, char *hdr, struct tso_t *tso,
int size, bool is_last);
void tso_build_data(const struct sk_buff *skb, struct tso_t *tso, int size);
int tso_start(struct sk_buff *skb, struct tso_t *tso);
#endif /* _TSO_H */
|
