diff options
| author | Steen Hegelund <steen.hegelund@microchip.com> | 2022-11-09 12:41:15 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2022-11-11 10:39:12 +0000 |
| commit | 67456717012cac9aa952b308f71f0dd023998463 (patch) | |
| tree | fa8686a0c0bcba09c3b6203da6f8736ef7153759 /drivers/net/ethernet/microchip/sparx5/sparx5_tc.c | |
| parent | 242df4f7f2cd6d17a445d43852496ad706da344b (diff) | |
net: microchip: sparx5: Add tc matchall filter and enable VCAP lookups
Use a tc matchall rule with a goto action to the VCAP specific chain to
enable the VCAP lookups.
If the matchall rule is removed the VCAP lookups will be disabled
again using its cookie as lookup to find the VCAP instance.
To enable the Sparx5 IS2 VCAP on eth0 you would use this command:
tc filter add dev eth0 ingress prio 5 handle 5 matchall \
skip_sw action goto chain 8000000
as the first lookup in IS2 has chain id 8000000
Signed-off-by: Steen Hegelund <steen.hegelund@microchip.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/microchip/sparx5/sparx5_tc.c')
| -rw-r--r-- | drivers/net/ethernet/microchip/sparx5/sparx5_tc.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/net/ethernet/microchip/sparx5/sparx5_tc.c b/drivers/net/ethernet/microchip/sparx5/sparx5_tc.c index 9432251b8322..edd4c53dcce2 100644 --- a/drivers/net/ethernet/microchip/sparx5/sparx5_tc.c +++ b/drivers/net/ethernet/microchip/sparx5/sparx5_tc.c @@ -19,9 +19,14 @@ static int sparx5_tc_block_cb(enum tc_setup_type type, { struct net_device *ndev = cb_priv; - if (type == TC_SETUP_CLSFLOWER) + switch (type) { + case TC_SETUP_CLSMATCHALL: + return sparx5_tc_matchall(ndev, type_data, ingress); + case TC_SETUP_CLSFLOWER: return sparx5_tc_flower(ndev, type_data, ingress); - return -EOPNOTSUPP; + default: + return -EOPNOTSUPP; + } } static int sparx5_tc_block_cb_ingress(enum tc_setup_type type, |