diff options
Diffstat (limited to 'drivers/net/ethernet/sfc')
| -rw-r--r-- | drivers/net/ethernet/sfc/efx.h | 2 | ||||
| -rw-r--r-- | drivers/net/ethernet/sfc/tx.c | 5 |
2 files changed, 5 insertions, 2 deletions
diff --git a/drivers/net/ethernet/sfc/efx.h b/drivers/net/ethernet/sfc/efx.h index 10827476bc0b..7815fa09b15d 100644 --- a/drivers/net/ethernet/sfc/efx.h +++ b/drivers/net/ethernet/sfc/efx.h @@ -32,7 +32,7 @@ netdev_tx_t efx_hard_start_xmit(struct sk_buff *skb, struct net_device *net_dev); netdev_tx_t efx_enqueue_skb(struct efx_tx_queue *tx_queue, struct sk_buff *skb); void efx_xmit_done(struct efx_tx_queue *tx_queue, unsigned int index); -int efx_setup_tc(struct net_device *net_dev, u8 num_tc); +int efx_setup_tc(struct net_device *net_dev, u32 handle, u8 num_tc); unsigned int efx_tx_max_skb_descs(struct efx_nic *efx); extern unsigned int efx_piobuf_size; extern bool efx_separate_tx_channels; diff --git a/drivers/net/ethernet/sfc/tx.c b/drivers/net/ethernet/sfc/tx.c index f7a0ec1bca97..8f1d53e2aca7 100644 --- a/drivers/net/ethernet/sfc/tx.c +++ b/drivers/net/ethernet/sfc/tx.c @@ -562,7 +562,7 @@ void efx_init_tx_queue_core_txq(struct efx_tx_queue *tx_queue) efx->n_tx_channels : 0)); } -int efx_setup_tc(struct net_device *net_dev, u8 num_tc) +int efx_setup_tc(struct net_device *net_dev, u32 handle, u8 num_tc) { struct efx_nic *efx = netdev_priv(net_dev); struct efx_channel *channel; @@ -570,6 +570,9 @@ int efx_setup_tc(struct net_device *net_dev, u8 num_tc) unsigned tc; int rc; + if (handle != TC_H_ROOT) + return -EINVAL; + if (efx_nic_rev(efx) < EFX_REV_FALCON_B0 || num_tc > EFX_MAX_TX_TC) return -EINVAL; |