diff options
Diffstat (limited to 'drivers/net/ethernet/netronome/nfp/flower/offload.c')
-rw-r--r-- | drivers/net/ethernet/netronome/nfp/flower/offload.c | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/drivers/net/ethernet/netronome/nfp/flower/offload.c b/drivers/net/ethernet/netronome/nfp/flower/offload.c index e209f150c5f2..457bdc60f3ee 100644 --- a/drivers/net/ethernet/netronome/nfp/flower/offload.c +++ b/drivers/net/ethernet/netronome/nfp/flower/offload.c @@ -1409,13 +1409,21 @@ nfp_flower_setup_indr_tc_block(struct net_device *netdev, struct nfp_app *app, struct nfp_flower_priv *priv = app->priv; struct flow_block_cb *block_cb; - if (f->binder_type != FLOW_BLOCK_BINDER_TYPE_CLSACT_INGRESS && - !(f->binder_type == FLOW_BLOCK_BINDER_TYPE_CLSACT_EGRESS && - nfp_flower_internal_port_can_offload(app, netdev))) + if ((f->binder_type != FLOW_BLOCK_BINDER_TYPE_CLSACT_INGRESS && + !nfp_flower_internal_port_can_offload(app, netdev)) || + (f->binder_type != FLOW_BLOCK_BINDER_TYPE_CLSACT_EGRESS && + nfp_flower_internal_port_can_offload(app, netdev))) return -EOPNOTSUPP; switch (f->command) { case FLOW_BLOCK_BIND: + cb_priv = nfp_flower_indr_block_cb_priv_lookup(app, netdev); + if (cb_priv && + flow_block_cb_is_busy(nfp_flower_setup_indr_block_cb, + cb_priv, + &nfp_block_cb_list)) + return -EBUSY; + cb_priv = kmalloc(sizeof(*cb_priv), GFP_KERNEL); if (!cb_priv) return -ENOMEM; |