Devices (or drivers) often keep the same statistics in both
directions, aid iterating over such statistics with some
helpers.
Signed-off-by: Jakub Kicinski <jakub.kicin...@netronome.com>
---
include/net/hstats.h | 15 +++++++++++++++
1 file changed, 15 insertions(+)
diff --git a/include/net/hstats.h b/include/net/hstats.h
index 00f4d9334422..bb83f50768b1 100644
--- a/include/net/hstats.h
+++ b/include/net/hstats.h
@@ -69,6 +69,12 @@ void rtnl_hstat_add_grp(struct rtnl_hstat_req *req,
bool rtnl_hstat_qual_is_set(struct rtnl_hstat_req *req, int qual);
int rtnl_hstat_qual_get(struct rtnl_hstat_req *req, int qual);
+static inline bool rtnl_hstat_is_rx(struct rtnl_hstat_req *req)
+{
+ return rtnl_hstat_qual_get(req, RTNL_HSTATS_QUAL_DIRECTION) ==
+ IFLA_HSTATS_QUAL_DIR_RX;
+}
+
static inline void
rtnl_hstat_dump(struct rtnl_hstat_req *req, const int id, const u64 val)
{
@@ -106,4 +112,13 @@ enum {
[RTNL_HSTATS_QUAL_DIRECTION] = { \
.constant = IFLA_HSTATS_QUAL_DIR_ ##dir, \
}
+
+#define RTNL_HSTATS_QUALS_BASIC_BIDIR(type) \
+ [RTNL_HSTATS_QUAL_TYPE] = { \
+ .constant = IFLA_HSTATS_QUAL_TYPE_ ##type, \
+ }, \
+ [RTNL_HSTATS_QUAL_DIRECTION] = { \
+ .min = IFLA_HSTATS_QUAL_DIR_RX, \
+ .max = IFLA_HSTATS_QUAL_DIR_TX + 1, \
+ }
#endif
--
2.19.2
