Commit 3aa42664 authored by Or Gerlitz's avatar Or Gerlitz Committed by Saeed Mahameed

net/sched: act_csum: Add accessors for offloading drivers

Add the accessors for realizing if this is a csum action,
and for which fields checksum is needed.
Signed-off-by: default avatarOr Gerlitz <ogerlitz@mellanox.com>
Reviewed-by: default avatarPaul Blakey <paulb@mellanox.com>
Signed-off-by: default avatarSaeed Mahameed <saeedm@mellanox.com>
parent cdc5a7f3
...@@ -3,6 +3,7 @@ ...@@ -3,6 +3,7 @@
#include <linux/types.h> #include <linux/types.h>
#include <net/act_api.h> #include <net/act_api.h>
#include <linux/tc_act/tc_csum.h>
struct tcf_csum { struct tcf_csum {
struct tc_action common; struct tc_action common;
...@@ -11,4 +12,18 @@ struct tcf_csum { ...@@ -11,4 +12,18 @@ struct tcf_csum {
}; };
#define to_tcf_csum(a) ((struct tcf_csum *)a) #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->type == TCA_ACT_CSUM)
return true;
#endif
return false;
}
static inline u32 tcf_csum_update_flags(const struct tc_action *a)
{
return to_tcf_csum(a)->update_flags;
}
#endif /* __NET_TC_CSUM_H */ #endif /* __NET_TC_CSUM_H */
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