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62 lines
1.3 KiB
62 lines
1.3 KiB
/* SPDX-License-Identifier: GPL-2.0 */ |
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#ifndef __NET_TC_GACT_H |
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#define __NET_TC_GACT_H |
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#include <net/act_api.h> |
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#include <linux/tc_act/tc_gact.h> |
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struct tcf_gact { |
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struct tc_action common; |
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#ifdef CONFIG_GACT_PROB |
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u16 tcfg_ptype; |
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u16 tcfg_pval; |
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int tcfg_paction; |
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atomic_t packets; |
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#endif |
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}; |
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#define to_gact(a) ((struct tcf_gact *)a) |
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static inline bool __is_tcf_gact_act(const struct tc_action *a, int act, |
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bool is_ext) |
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{ |
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#ifdef CONFIG_NET_CLS_ACT |
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struct tcf_gact *gact; |
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if (a->ops && a->ops->id != TCA_ID_GACT) |
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return false; |
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gact = to_gact(a); |
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if ((!is_ext && gact->tcf_action == act) || |
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(is_ext && TC_ACT_EXT_CMP(gact->tcf_action, act))) |
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return true; |
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#endif |
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return false; |
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} |
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static inline bool is_tcf_gact_ok(const struct tc_action *a) |
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{ |
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return __is_tcf_gact_act(a, TC_ACT_OK, false); |
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} |
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static inline bool is_tcf_gact_shot(const struct tc_action *a) |
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{ |
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return __is_tcf_gact_act(a, TC_ACT_SHOT, false); |
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} |
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static inline bool is_tcf_gact_trap(const struct tc_action *a) |
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{ |
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return __is_tcf_gact_act(a, TC_ACT_TRAP, false); |
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} |
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static inline bool is_tcf_gact_goto_chain(const struct tc_action *a) |
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{ |
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return __is_tcf_gact_act(a, TC_ACT_GOTO_CHAIN, true); |
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} |
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static inline u32 tcf_gact_goto_chain_index(const struct tc_action *a) |
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{ |
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return READ_ONCE(a->tcfa_action) & TC_ACT_EXT_VAL_MASK; |
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} |
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#endif /* __NET_TC_GACT_H */
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