diff options
Diffstat (limited to 'drivers/net/ethernet/intel')
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_txrx.c | 15 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_txrx.c | 15 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/igb/igb_main.c | 11 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/ixgbe/ixgbe_main.c | 11 |
4 files changed, 24 insertions, 28 deletions
diff --git a/drivers/net/ethernet/intel/i40e/i40e_txrx.c b/drivers/net/ethernet/intel/i40e/i40e_txrx.c index 627794b31e33..e2c5c6d83f25 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_txrx.c +++ b/drivers/net/ethernet/intel/i40e/i40e_txrx.c @@ -3847,8 +3847,8 @@ netdev_tx_t i40e_lan_xmit_frame(struct sk_buff *skb, struct net_device *netdev) * @frames: array of XDP buffer pointers * @flags: XDP extra info * - * Returns number of frames successfully sent. Frames that fail are - * free'ed via XDP return API. + * Returns number of frames successfully sent. Failed frames + * will be free'ed by XDP core. * * For error cases, a negative errno code is returned and no-frames * are transmitted (caller must handle freeing frames). @@ -3861,7 +3861,7 @@ int i40e_xdp_xmit(struct net_device *dev, int n, struct xdp_frame **frames, struct i40e_vsi *vsi = np->vsi; struct i40e_pf *pf = vsi->back; struct i40e_ring *xdp_ring; - int drops = 0; + int nxmit = 0; int i; if (test_bit(__I40E_VSI_DOWN, vsi->state)) @@ -3881,14 +3881,13 @@ int i40e_xdp_xmit(struct net_device *dev, int n, struct xdp_frame **frames, int err; err = i40e_xmit_xdp_ring(xdpf, xdp_ring); - if (err != I40E_XDP_TX) { - xdp_return_frame_rx_napi(xdpf); - drops++; - } + if (err != I40E_XDP_TX) + break; + nxmit++; } if (unlikely(flags & XDP_XMIT_FLUSH)) i40e_xdp_ring_update_tail(xdp_ring); - return n - drops; + return nxmit; } diff --git a/drivers/net/ethernet/intel/ice/ice_txrx.c b/drivers/net/ethernet/intel/ice/ice_txrx.c index b7dc25da1202..d4bfa7905652 100644 --- a/drivers/net/ethernet/intel/ice/ice_txrx.c +++ b/drivers/net/ethernet/intel/ice/ice_txrx.c @@ -571,8 +571,8 @@ ice_run_xdp(struct ice_ring *rx_ring, struct xdp_buff *xdp, * @frames: XDP frames to be transmitted * @flags: transmit flags * - * Returns number of frames successfully sent. Frames that fail are - * free'ed via XDP return API. + * Returns number of frames successfully sent. Failed frames + * will be free'ed by XDP core. * For error cases, a negative errno code is returned and no-frames * are transmitted (caller must handle freeing frames). */ @@ -584,7 +584,7 @@ ice_xdp_xmit(struct net_device *dev, int n, struct xdp_frame **frames, unsigned int queue_index = smp_processor_id(); struct ice_vsi *vsi = np->vsi; struct ice_ring *xdp_ring; - int drops = 0, i; + int nxmit = 0, i; if (test_bit(__ICE_DOWN, vsi->state)) return -ENETDOWN; @@ -601,16 +601,15 @@ ice_xdp_xmit(struct net_device *dev, int n, struct xdp_frame **frames, int err; err = ice_xmit_xdp_ring(xdpf->data, xdpf->len, xdp_ring); - if (err != ICE_XDP_TX) { - xdp_return_frame_rx_napi(xdpf); - drops++; - } + if (err != ICE_XDP_TX) + break; + nxmit++; } if (unlikely(flags & XDP_XMIT_FLUSH)) ice_xdp_ring_update_tail(xdp_ring); - return n - drops; + return nxmit; } /** diff --git a/drivers/net/ethernet/intel/igb/igb_main.c b/drivers/net/ethernet/intel/igb/igb_main.c index 878b31d534ec..cb0d07ff2492 100644 --- a/drivers/net/ethernet/intel/igb/igb_main.c +++ b/drivers/net/ethernet/intel/igb/igb_main.c @@ -2934,7 +2934,7 @@ static int igb_xdp_xmit(struct net_device *dev, int n, int cpu = smp_processor_id(); struct igb_ring *tx_ring; struct netdev_queue *nq; - int drops = 0; + int nxmit = 0; int i; if (unlikely(test_bit(__IGB_DOWN, &adapter->state))) @@ -2961,10 +2961,9 @@ static int igb_xdp_xmit(struct net_device *dev, int n, int err; err = igb_xmit_xdp_ring(adapter, tx_ring, xdpf); - if (err != IGB_XDP_TX) { - xdp_return_frame_rx_napi(xdpf); - drops++; - } + if (err != IGB_XDP_TX) + break; + nxmit++; } __netif_tx_unlock(nq); @@ -2972,7 +2971,7 @@ static int igb_xdp_xmit(struct net_device *dev, int n, if (unlikely(flags & XDP_XMIT_FLUSH)) igb_xdp_ring_update_tail(tx_ring); - return n - drops; + return nxmit; } static const struct net_device_ops igb_netdev_ops = { diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c index 9f3f12e2ccf2..730c28a1a204 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c @@ -10188,7 +10188,7 @@ static int ixgbe_xdp_xmit(struct net_device *dev, int n, { struct ixgbe_adapter *adapter = netdev_priv(dev); struct ixgbe_ring *ring; - int drops = 0; + int nxmit = 0; int i; if (unlikely(test_bit(__IXGBE_DOWN, &adapter->state))) @@ -10212,16 +10212,15 @@ static int ixgbe_xdp_xmit(struct net_device *dev, int n, int err; err = ixgbe_xmit_xdp_ring(adapter, xdpf); - if (err != IXGBE_XDP_TX) { - xdp_return_frame_rx_napi(xdpf); - drops++; - } + if (err != IXGBE_XDP_TX) + break; + nxmit++; } if (unlikely(flags & XDP_XMIT_FLUSH)) ixgbe_xdp_ring_update_tail(ring); - return n - drops; + return nxmit; } static const struct net_device_ops ixgbe_netdev_ops = { |