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path: root/drivers/net/ethernet/sfc/tx.c
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Diffstat (limited to 'drivers/net/ethernet/sfc/tx.c')
-rw-r--r--drivers/net/ethernet/sfc/tx.c10
1 files changed, 8 insertions, 2 deletions
diff --git a/drivers/net/ethernet/sfc/tx.c b/drivers/net/ethernet/sfc/tx.c
index f7a0ec1bca97..2cdb5718ed66 100644
--- a/drivers/net/ethernet/sfc/tx.c
+++ b/drivers/net/ethernet/sfc/tx.c
@@ -562,14 +562,20 @@ 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, __be16 proto,
+ struct tc_to_netdev *ntc)
{
struct efx_nic *efx = netdev_priv(net_dev);
struct efx_channel *channel;
struct efx_tx_queue *tx_queue;
- unsigned tc;
+ unsigned tc, num_tc;
int rc;
+ if (handle != TC_H_ROOT || ntc->type != TC_SETUP_MQPRIO)
+ return -EINVAL;
+
+ num_tc = ntc->tc;
+
if (efx_nic_rev(efx) < EFX_REV_FALCON_B0 || num_tc > EFX_MAX_TX_TC)
return -EINVAL;