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Commit | Line | Data |
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b2441318 | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
1da177e4 LT |
2 | #ifndef __NET_TC_GACT_H |
3 | #define __NET_TC_GACT_H | |
4 | ||
5 | #include <net/act_api.h> | |
3b01cf56 | 6 | #include <linux/tc_act/tc_gact.h> |
1da177e4 | 7 | |
e9ce1cd3 | 8 | struct tcf_gact { |
ec0595cc | 9 | struct tc_action common; |
1da177e4 | 10 | #ifdef CONFIG_GACT_PROB |
cc6510a9 ED |
11 | u16 tcfg_ptype; |
12 | u16 tcfg_pval; | |
13 | int tcfg_paction; | |
14 | atomic_t packets; | |
1da177e4 | 15 | #endif |
1da177e4 | 16 | }; |
a85a970a | 17 | #define to_gact(a) ((struct tcf_gact *)a) |
e9ce1cd3 | 18 | |
e457d86a JP |
19 | static inline bool __is_tcf_gact_act(const struct tc_action *a, int act, |
20 | bool is_ext) | |
3b01cf56 | 21 | { |
00175aec | 22 | #ifdef CONFIG_NET_CLS_ACT |
3b01cf56 JF |
23 | struct tcf_gact *gact; |
24 | ||
25 | if (a->ops && a->ops->type != TCA_ACT_GACT) | |
26 | return false; | |
27 | ||
a85a970a | 28 | gact = to_gact(a); |
e457d86a JP |
29 | if ((!is_ext && gact->tcf_action == act) || |
30 | (is_ext && TC_ACT_EXT_CMP(gact->tcf_action, act))) | |
3b01cf56 JF |
31 | return true; |
32 | ||
00175aec | 33 | #endif |
3b01cf56 JF |
34 | return false; |
35 | } | |
5a4d1fee | 36 | |
3b8e9238 JP |
37 | static inline bool is_tcf_gact_ok(const struct tc_action *a) |
38 | { | |
39 | return __is_tcf_gact_act(a, TC_ACT_OK, false); | |
40 | } | |
41 | ||
5a4d1fee JP |
42 | static inline bool is_tcf_gact_shot(const struct tc_action *a) |
43 | { | |
e457d86a | 44 | return __is_tcf_gact_act(a, TC_ACT_SHOT, false); |
5a4d1fee JP |
45 | } |
46 | ||
47 | static inline bool is_tcf_gact_trap(const struct tc_action *a) | |
48 | { | |
e457d86a JP |
49 | return __is_tcf_gact_act(a, TC_ACT_TRAP, false); |
50 | } | |
51 | ||
52 | static inline bool is_tcf_gact_goto_chain(const struct tc_action *a) | |
53 | { | |
54 | return __is_tcf_gact_act(a, TC_ACT_GOTO_CHAIN, true); | |
55 | } | |
56 | ||
57 | static inline u32 tcf_gact_goto_chain_index(const struct tc_action *a) | |
58 | { | |
355aa709 | 59 | return READ_ONCE(a->tcfa_action) & TC_ACT_EXT_VAL_MASK; |
5a4d1fee JP |
60 | } |
61 | ||
e9ce1cd3 | 62 | #endif /* __NET_TC_GACT_H */ |