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authorIdo Schimmel <idosch@mellanox.com>2019-08-17 16:28:18 +0300
committerDavid S. Miller <davem@davemloft.net>2019-08-17 12:40:08 -0700
commit391203ab11df9b23cd0b867122bccbe33fe16f02 (patch)
tree0ecd9deada26ac0021177bcd868e76ac802e51e9 /net
parent0f420b6c52e9799f664429e739a421fb4c5527a3 (diff)
devlink: Add generic packet traps and groups
Add generic packet traps and groups that can report dropped packets as well as exceptions such as TTL error. Signed-off-by: Ido Schimmel <idosch@mellanox.com> Acked-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
-rw-r--r--net/core/devlink.c12
1 files changed, 12 insertions, 0 deletions
diff --git a/net/core/devlink.c b/net/core/devlink.c
index 960ceaec98d6..650f36379203 100644
--- a/net/core/devlink.c
+++ b/net/core/devlink.c
@@ -7443,6 +7443,15 @@ EXPORT_SYMBOL_GPL(devlink_region_snapshot_create);
}
static const struct devlink_trap devlink_trap_generic[] = {
+ DEVLINK_TRAP(SMAC_MC, DROP),
+ DEVLINK_TRAP(VLAN_TAG_MISMATCH, DROP),
+ DEVLINK_TRAP(INGRESS_VLAN_FILTER, DROP),
+ DEVLINK_TRAP(INGRESS_STP_FILTER, DROP),
+ DEVLINK_TRAP(EMPTY_TX_LIST, DROP),
+ DEVLINK_TRAP(PORT_LOOPBACK_FILTER, DROP),
+ DEVLINK_TRAP(BLACKHOLE_ROUTE, DROP),
+ DEVLINK_TRAP(TTL_ERROR, EXCEPTION),
+ DEVLINK_TRAP(TAIL_DROP, DROP),
};
#define DEVLINK_TRAP_GROUP(_id) \
@@ -7452,6 +7461,9 @@ static const struct devlink_trap devlink_trap_generic[] = {
}
static const struct devlink_trap_group devlink_trap_group_generic[] = {
+ DEVLINK_TRAP_GROUP(L2_DROPS),
+ DEVLINK_TRAP_GROUP(L3_DROPS),
+ DEVLINK_TRAP_GROUP(BUFFER_DROPS),
};
static int devlink_trap_generic_verify(const struct devlink_trap *trap)