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authorOr Gerlitz <ogerlitz@mellanox.com>2017-05-10 13:48:41 +0300
committerSaeed Mahameed <saeedm@mellanox.com>2017-05-23 16:23:31 +0300
commit3aa4266405a6c2e03eb0ff12d7c573d3d903da4c (patch)
treee74ff2f4ed741e5db3622eeea36a0a89efa354d8 /include/net/tc_act
parentcdc5a7f363be34287ac6c2345e5d1d3b37cf4a23 (diff)
downloadlinux-3aa4266405a6c2e03eb0ff12d7c573d3d903da4c.tar.xz
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: Or Gerlitz <ogerlitz@mellanox.com> Reviewed-by: Paul Blakey <paulb@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Diffstat (limited to 'include/net/tc_act')
-rw-r--r--include/net/tc_act/tc_csum.h15
1 files changed, 15 insertions, 0 deletions
diff --git a/include/net/tc_act/tc_csum.h b/include/net/tc_act/tc_csum.h
index f31fb6331a53..3248beaf16b0 100644
--- a/include/net/tc_act/tc_csum.h
+++ b/include/net/tc_act/tc_csum.h
@@ -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 */