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| author | Jakub Kicinski <jakub.kicinski@netronome.com> | 2018-01-23 00:08:40 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-01-24 16:50:51 -0500 |
| commit | b7051cb8dadd69f85da5989017af2bb35b418950 (patch) | |
| tree | 4a5dec62225d3abcfb78baf3b32ee30811255fac | |
| parent | ee45bea4a98bdb61100ca5fe8e1f0490b326a750 (diff) | |
| download | linux-b7051cb8dadd69f85da5989017af2bb35b418950.tar.gz linux-b7051cb8dadd69f85da5989017af2bb35b418950.tar.bz2 linux-b7051cb8dadd69f85da5989017af2bb35b418950.zip | |
i40e: flower: check if TC offload is enabled on a netdev
Since TC block changes drivers are required to check if
the TC hw offload flag is set on the interface themselves.
Fixes: 2f4b411a3d67 ("i40e: Enable cloud filters via tc-flower")
Fixes: 44ae12a768b7 ("net: sched: move the can_offload check from binding phase to rule insertion phase")
Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Reviewed-by: Simon Horman <simon.horman@netronome.com>
Acked-by: Jiri Pirko <jiri@mellanox.com>
Acked-by: Amritha Nambiar <amritha.nambiar@intel.com>
Acked-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_main.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c index 42dcaefc4c19..af792112a2d3 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_main.c +++ b/drivers/net/ethernet/intel/i40e/i40e_main.c @@ -7505,6 +7505,8 @@ static int i40e_setup_tc_cls_flower(struct i40e_netdev_priv *np, { struct i40e_vsi *vsi = np->vsi; + if (!tc_can_offload(vsi->netdev)) + return -EOPNOTSUPP; if (cls_flower->common.chain_index) return -EOPNOTSUPP; |