1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
2 #ifndef __LINUX_TC_CSUM_H
3 #define __LINUX_TC_CSUM_H
4
5 #include <linux/types.h>
6 #include <linux/pkt_cls.h>
7
8 enum {
9 TCA_CSUM_UNSPEC,
10 TCA_CSUM_PARMS,
11 TCA_CSUM_TM,
12 TCA_CSUM_PAD,
13 __TCA_CSUM_MAX
14 };
15 #define TCA_CSUM_MAX (__TCA_CSUM_MAX - 1)
16
17 enum {
18 TCA_CSUM_UPDATE_FLAG_IPV4HDR = 1,
19 TCA_CSUM_UPDATE_FLAG_ICMP = 2,
20 TCA_CSUM_UPDATE_FLAG_IGMP = 4,
21 TCA_CSUM_UPDATE_FLAG_TCP = 8,
22 TCA_CSUM_UPDATE_FLAG_UDP = 16,
23 TCA_CSUM_UPDATE_FLAG_UDPLITE = 32,
24 TCA_CSUM_UPDATE_FLAG_SCTP = 64,
25 };
26
27 struct tc_csum {
28 tc_gen;
29
30 __u32 update_flags;
31 };
32
33 #endif /* __LINUX_TC_CSUM_H */
34
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