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authorOliver Hartkopp <socketcan@hartkopp.net>2013-01-17 18:43:46 +0100
committerMarc Kleine-Budde <mkl@pengutronix.de>2013-01-26 16:59:02 +0100
commite6afa00a1409bc3bceed9ccb33111519463dfe7b (patch)
tree90a039fdf39a111f7f9510ff012808277a0f2a65 /include
parentbe286bafe1f4069094865264f29805854c5788bf (diff)
can: gw: indicate and count deleted frames due to misconfiguration
Add a statistic counter to detect deleted frames due to misconfiguration with a new read-only CGW_DELETED netlink attribute for the CAN gateway. Signed-off-by: Oliver Hartkopp <socketcan@hartkopp.net> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Diffstat (limited to 'include')
-rw-r--r--include/uapi/linux/can/gw.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/uapi/linux/can/gw.h b/include/uapi/linux/can/gw.h
index 0505c7f86213..ae07bec74f4b 100644
--- a/include/uapi/linux/can/gw.h
+++ b/include/uapi/linux/can/gw.h
@@ -44,6 +44,7 @@ enum {
CGW_SRC_IF, /* ifindex of source network interface */
CGW_DST_IF, /* ifindex of destination network interface */
CGW_FILTER, /* specify struct can_filter on source CAN device */
+ CGW_DELETED, /* number of deleted CAN frames (see max_hops param) */
__CGW_MAX
};