Merge branch 'mlxsw-port-mirroring'

Jiri Pirko says:

====================
mlxsw: implement port mirroring offload

This patchset introduces tc matchall classifier and its offload
to Spectrum hardware. In combination with mirred action, defined port mirroring
setup is offloaded by mlxsw/spectrum driver.

The commands used for creating mirror ports:

tc qdisc  add dev eth25 handle ffff: ingress
tc filter add dev eth25 parent ffff:            \
        matchall skip_sw                        \
        action mirred egress mirror             \
        dev eth27

tc qdisc add dev eth25 handle 1: root prio
tc filter add dev eth25 parent 1:               \
        matchall skip_sw                        \
        action mirred egress mirror             \
        dev eth27

These patches contain:
 - Resource query implementation
 - Hardware port mirorring support for spectrum.
 - Definition of the matchall traffic classifier.
 - General support for hw-offloading for that classifier.
 - Specific spectrum implementaion for matchall offloading.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 2 insertions, 0 deletions

diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 43c749b1b619..076df5360ba5 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -787,6 +787,7 @@ enum {
 	TC_SETUP_MQPRIO,
 	TC_SETUP_CLSU32,
 	TC_SETUP_CLSFLOWER,
+	TC_SETUP_MATCHALL,
 };
 
 struct tc_cls_u32_offload;
@@ -797,6 +798,7 @@ struct tc_to_netdev {
 		u8 tc;
 		struct tc_cls_u32_offload *cls_u32;
 		struct tc_cls_flower_offload *cls_flower;
+		struct tc_cls_matchall_offload *cls_mall;
 	};
 };