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net: openvswitch: Add support to count upcall packets

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Add support to count upall packets, when kmod of openvswitch
upcall to count the number of packets for upcall succeed and
failed, which is a better way to see how many packets upcalled
on every interfaces.

Signed-off-by: wangchuanlei <wangchuanlei@inspur.com>
Acked-by: Eelco Chaudron <echaudro@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
wangchuanlei
2022-12-06 20:38:57 -05:00
committed by David S. Miller
parent e47877c7aa
commit 1933ea365a
4 changed files with 121 additions and 0 deletions
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14
include/uapi/linux/openvswitch.h
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@@ -277,11 +277,25 @@ enum ovs_vport_attr {
OVS_VPORT_ATTR_PAD,
OVS_VPORT_ATTR_IFINDEX,
OVS_VPORT_ATTR_NETNSID,
OVS_VPORT_ATTR_UPCALL_STATS,
__OVS_VPORT_ATTR_MAX
};
#define OVS_VPORT_ATTR_MAX (__OVS_VPORT_ATTR_MAX - 1)
/**
* enum ovs_vport_upcall_attr - attributes for %OVS_VPORT_UPCALL* commands
* @OVS_VPORT_UPCALL_SUCCESS: 64-bit upcall success packets.
* @OVS_VPORT_UPCALL_FAIL: 64-bit upcall fail packets.
*/
enum ovs_vport_upcall_attr {
OVS_VPORT_UPCALL_ATTR_SUCCESS,
OVS_VPORT_UPCALL_ATTR_FAIL,
__OVS_VPORT_UPCALL_ATTR_MAX
};
#define OVS_VPORT_UPCALL_ATTR_MAX (__OVS_VPORT_UPCALL_ATTR_MAX - 1)
enum {
OVS_VXLAN_EXT_UNSPEC,
OVS_VXLAN_EXT_GBP, /* Flag or __u32 */