devlink: Add Ethernet header for dpipe
This will be used by the IPv4 host table which will be introduced in the
following patches. This header is global and can be reused by many
drivers.
Signed-off-by: Arkadi Sharshevsky <arkadis@mellanox.com>
Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/core/devlink.c b/net/core/devlink.c
index a0adfc3..4f6f3d6 100644
--- a/net/core/devlink.c
+++ b/net/core/devlink.c
@@ -29,6 +29,23 @@
#define CREATE_TRACE_POINTS
#include <trace/events/devlink.h>
+static struct devlink_dpipe_field devlink_dpipe_fields_ethernet[] = {
+ {
+ .name = "destination_mac",
+ .id = DEVLINK_DPIPE_FIELD_ETHERNET_DST_MAC,
+ .bitwidth = 48,
+ },
+};
+
+struct devlink_dpipe_header devlink_dpipe_header_ethernet = {
+ .name = "ethernet",
+ .id = DEVLINK_DPIPE_HEADER_ETHERNET,
+ .fields = devlink_dpipe_fields_ethernet,
+ .fields_count = ARRAY_SIZE(devlink_dpipe_fields_ethernet),
+ .global = true,
+};
+EXPORT_SYMBOL(devlink_dpipe_header_ethernet);
+
EXPORT_TRACEPOINT_SYMBOL_GPL(devlink_hwmsg);
static LIST_HEAD(devlink_list);