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drop_monitor: extend by passing cookie from driver

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If driver passed along the cookie, push it through Netlink.

Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Jiri Pirko
2020-02-25 11:45:20 +01:00
committed by David S. Miller
parent 85b0589ede
commit 742b8cceaa
3 changed files with 36 additions and 1 deletions
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3
include/net/drop_monitor.h
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@@ -6,17 +6,20 @@
#include <linux/ktime.h>
#include <linux/netdevice.h>
#include <linux/skbuff.h>
#include <net/flow_offload.h>
/**
* struct net_dm_hw_metadata - Hardware-supplied packet metadata.
* @trap_group_name: Hardware trap group name.
* @trap_name: Hardware trap name.
* @input_dev: Input netdevice.
* @fa_cookie: Flow action user cookie.
*/
struct net_dm_hw_metadata {
const char *trap_group_name;
const char *trap_name;
struct net_device *input_dev;
const struct flow_action_cookie *fa_cookie;
};
#if IS_ENABLED(CONFIG_NET_DROP_MONITOR)