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nfp: use tc_cls_can_offload_and_chain0() 

Make use of tc_cls_can_offload_and_chain0() to set extack msg in case
ethtool tc offload flag is not set or chain unsupported.

Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Reviewed-by: Simon Horman <simon.horman@netronome.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Jakub Kicinski 2018-01-25 14:00:45 -08:00 committed by David S. Miller
parent a2b212a507
commit 3107fdc8b2
2 changed files with 4 additions and 7 deletions
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4
drivers/net/ethernet/netronome/nfp/bpf/main.c
View File

@ -130,7 +130,7 @@ static int nfp_bpf_setup_tc_block_cb(enum tc_setup_type type,
"only offload of BPF classifiers supported");
return -EOPNOTSUPP;
}
if (!tc_can_offload_extack(nn->dp.netdev, cls_bpf->common.extack))
if (!tc_cls_can_offload_and_chain0(nn->dp.netdev, &cls_bpf->common))
return -EOPNOTSUPP;
if (!nfp_net_ebpf_capable(nn)) {
NL_SET_ERR_MSG_MOD(cls_bpf->common.extack,
@ -142,8 +142,6 @@ static int nfp_bpf_setup_tc_block_cb(enum tc_setup_type type,
"only ETH_P_ALL supported as filter protocol");
return -EOPNOTSUPP;
}
if (cls_bpf->common.chain_index)
return -EOPNOTSUPP;
/* Only support TC direct action */
if (!cls_bpf->exts_integrated ||

7
drivers/net/ethernet/netronome/nfp/flower/offload.c
View File

@ -483,8 +483,7 @@ static int
nfp_flower_repr_offload(struct nfp_app *app, struct net_device *netdev,
struct tc_cls_flower_offload *flower, bool egress)
{
if (!eth_proto_is_802_3(flower->common.protocol) ||
flower->common.chain_index)
if (!eth_proto_is_802_3(flower->common.protocol))
return -EOPNOTSUPP;
switch (flower->command) {
@ -504,7 +503,7 @@ int nfp_flower_setup_tc_egress_cb(enum tc_setup_type type, void *type_data,
{
struct nfp_repr *repr = cb_priv;
if (!tc_can_offload(repr->netdev))
if (!tc_cls_can_offload_and_chain0(repr->netdev, type_data))
return -EOPNOTSUPP;
switch (type) {
@ -521,7 +520,7 @@ static int nfp_flower_setup_tc_block_cb(enum tc_setup_type type,
{
struct nfp_repr *repr = cb_priv;
if (!tc_can_offload(repr->netdev))
if (!tc_cls_can_offload_and_chain0(repr->netdev, type_data))
return -EOPNOTSUPP;
switch (type) {