mirrors/linux-stable
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git synced 2024-09-13 22:25:03 +00:00
Code Issues Releases Wiki Activity

net/sched: Fix the logic error to decide the ingress qdisc

Browse source 
The offending commit used a newly added helper function.
But the logic is wrong. Without this fix, the affected NICs
can't do HW offload. Error -EOPNOTSUPP will be returned directly.

Fixes: a2e8da9378 ("net/sched: use newly added classid identity helpers")
Signed-off-by: Chris Mi <chrism@mellanox.com>
Acked-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Chris Mi 2017-08-18 07:24:20 -04:00 committed by David S. Miller
parent 6ed272b2e9
commit 7f3b39dafc
6 changed files with 6 additions and 6 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
View file

@ -2892,7 +2892,7 @@ static int cxgb_set_tx_maxrate(struct net_device *dev, int index, u32 rate)
static int cxgb_setup_tc_cls_u32(struct net_device *dev,
struct tc_cls_u32_offload *cls_u32)
{
if (is_classid_clsact_ingress(cls_u32->common.classid) ||
if (!is_classid_clsact_ingress(cls_u32->common.classid) ||
cls_u32->common.chain_index)
return -EOPNOTSUPP;

2
drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
View file

@ -9230,7 +9230,7 @@ static int ixgbe_setup_tc_cls_u32(struct net_device *dev,
{
struct ixgbe_adapter *adapter = netdev_priv(dev);
if (is_classid_clsact_ingress(cls_u32->common.classid) ||
if (!is_classid_clsact_ingress(cls_u32->common.classid) ||
cls_u32->common.chain_index)
return -EOPNOTSUPP;

2
drivers/net/ethernet/mellanox/mlx5/core/en_main.c
View file

@ -3031,7 +3031,7 @@ static int mlx5e_setup_tc_cls_flower(struct net_device *dev,
{
struct mlx5e_priv *priv = netdev_priv(dev);
if (is_classid_clsact_ingress(cls_flower->common.classid) ||
if (!is_classid_clsact_ingress(cls_flower->common.classid) ||
cls_flower->common.chain_index)
return -EOPNOTSUPP;

2
drivers/net/ethernet/mellanox/mlx5/core/en_rep.c
View file

@ -657,7 +657,7 @@ mlx5e_rep_setup_tc_cls_flower(struct net_device *dev,
{
struct mlx5e_priv *priv = netdev_priv(dev);
if (is_classid_clsact_ingress(cls_flower->common.classid) ||
if (!is_classid_clsact_ingress(cls_flower->common.classid) ||
cls_flower->common.chain_index)
return -EOPNOTSUPP;

2
drivers/net/ethernet/netronome/nfp/bpf/main.c
View file

@ -127,7 +127,7 @@ static int nfp_bpf_setup_tc(struct nfp_app *app, struct net_device *netdev,
struct nfp_net *nn = netdev_priv(netdev);
if (type != TC_SETUP_CLSBPF || !nfp_net_ebpf_capable(nn) ||
is_classid_clsact_ingress(cls_bpf->common.classid) ||
!is_classid_clsact_ingress(cls_bpf->common.classid) ||
cls_bpf->common.protocol != htons(ETH_P_ALL) ||
cls_bpf->common.chain_index)
return -EOPNOTSUPP;

2
drivers/net/ethernet/netronome/nfp/flower/offload.c
View file

@ -390,7 +390,7 @@ int nfp_flower_setup_tc(struct nfp_app *app, struct net_device *netdev,
struct tc_cls_flower_offload *cls_flower = type_data;
if (type != TC_SETUP_CLSFLOWER ||
is_classid_clsact_ingress(cls_flower->common.classid) ||
!is_classid_clsact_ingress(cls_flower->common.classid) ||
!eth_proto_is_802_3(cls_flower->common.protocol) ||
cls_flower->common.chain_index)
return -EOPNOTSUPP;