From ace9429bb58fd418f0c81d4c2835699bddf6bde6 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Thu, 11 Apr 2024 10:27:49 +0200 Subject: Adding upstream version 6.6.15. Signed-off-by: Daniel Baumann --- include/net/tc_act/tc_csum.h | 41 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 41 insertions(+) create mode 100644 include/net/tc_act/tc_csum.h (limited to 'include/net/tc_act/tc_csum.h') diff --git a/include/net/tc_act/tc_csum.h b/include/net/tc_act/tc_csum.h new file mode 100644 index 0000000000..68269e4581 --- /dev/null +++ b/include/net/tc_act/tc_csum.h @@ -0,0 +1,41 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef __NET_TC_CSUM_H +#define __NET_TC_CSUM_H + +#include +#include +#include + +struct tcf_csum_params { + u32 update_flags; + struct rcu_head rcu; +}; + +struct tcf_csum { + struct tc_action common; + + struct tcf_csum_params __rcu *params; +}; +#define to_tcf_csum(a) ((struct tcf_csum *)a) + +static inline bool is_tcf_csum(const struct tc_action *a) +{ +#ifdef CONFIG_NET_CLS_ACT + if (a->ops && a->ops->id == TCA_ID_CSUM) + return true; +#endif + return false; +} + +static inline u32 tcf_csum_update_flags(const struct tc_action *a) +{ + u32 update_flags; + + rcu_read_lock(); + update_flags = rcu_dereference(to_tcf_csum(a)->params)->update_flags; + rcu_read_unlock(); + + return update_flags; +} + +#endif /* __NET_TC_CSUM_H */ -- cgit v1.2.3