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Commit 53e89941 authored by Or Gerlitz's avatar Or Gerlitz Committed by David S. Miller
Browse files

net_sched: act_vlan: add helper inlines to access tcf_vlan info 



Needed e.g for offloading drivers to pick the relevant attributes.

Signed-off-by: default avatarOr Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: default avatarSaeed Mahameed <saeedm@mellanox.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent fefa569a

include/net/tc_act/tc_vlan.h

+25 −0
Original line number Diff line number Diff line
@@ -11,6 +11,7 @@ 
#define __NET_TC_VLAN_H



#include <net/act_api.h>

#include <linux/tc_act/tc_vlan.h>



#define VLAN_F_POP		0x1

#define VLAN_F_PUSH		0x2
@@ -24,4 +25,28 @@ struct tcf_vlan { 
};

#define to_vlan(a) ((struct tcf_vlan *)a)



static inline bool is_tcf_vlan(const struct tc_action *a)

{

#ifdef CONFIG_NET_CLS_ACT

	if (a->ops && a->ops->type == TCA_ACT_VLAN)

		return true;

#endif

	return false;

}



static inline u32 tcf_vlan_action(const struct tc_action *a)

{

	return to_vlan(a)->tcfv_action;

}



static inline u16 tcf_vlan_push_vid(const struct tc_action *a)

{

	return to_vlan(a)->tcfv_push_vid;

}



static inline __be16 tcf_vlan_push_proto(const struct tc_action *a)

{

	return to_vlan(a)->tcfv_push_proto;

}



#endif /* __NET_TC_VLAN_H */