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

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

include/net/tc_act/tc_csum.h

+15 −0
Original line number Diff line number Diff line
@@ -3,6 +3,7 @@ 


#include <linux/types.h>

#include <net/act_api.h>

#include <linux/tc_act/tc_csum.h>



struct tcf_csum {

	struct tc_action common;
@@ -11,4 +12,18 @@ struct tcf_csum { 
};

#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 */