diff options
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e.h | 1 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_ethtool.c | 1 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_main.c | 5 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_txrx.c | 5 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_txrx.h | 1 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/i40evf/i40e_txrx.c | 5 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/i40evf/i40e_txrx.h | 1 |
7 files changed, 14 insertions, 5 deletions
diff --git a/drivers/net/ethernet/intel/i40e/i40e.h b/drivers/net/ethernet/intel/i40e/i40e.h index a54577af4884..681bd5d37960 100644 --- a/drivers/net/ethernet/intel/i40e/i40e.h +++ b/drivers/net/ethernet/intel/i40e/i40e.h @@ -475,6 +475,7 @@ struct i40e_vsi { #endif u32 tx_restart; u32 tx_busy; + u64 tx_linearize; u32 rx_buf_failed; u32 rx_page_failed; diff --git a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c index 1fa38f6e0e19..ffa943164b42 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c +++ b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c @@ -87,6 +87,7 @@ static const struct i40e_stats i40e_gstrings_misc_stats[] = { I40E_VSI_STAT("rx_broadcast", eth_stats.rx_broadcast), I40E_VSI_STAT("tx_broadcast", eth_stats.tx_broadcast), I40E_VSI_STAT("rx_unknown_protocol", eth_stats.rx_unknown_protocol), + I40E_VSI_STAT("tx_linearize", tx_linearize), }; static int i40e_add_fdir_ethtool(struct i40e_vsi *vsi, diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c index 84f9dd91f354..fb4b34db1ff5 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_main.c +++ b/drivers/net/ethernet/intel/i40e/i40e_main.c @@ -879,6 +879,7 @@ static void i40e_update_vsi_stats(struct i40e_vsi *vsi) u32 rx_page, rx_buf; u64 bytes, packets; unsigned int start; + u64 tx_linearize; u64 rx_p, rx_b; u64 tx_p, tx_b; u16 q; @@ -897,7 +898,7 @@ static void i40e_update_vsi_stats(struct i40e_vsi *vsi) */ rx_b = rx_p = 0; tx_b = tx_p = 0; - tx_restart = tx_busy = 0; + tx_restart = tx_busy = tx_linearize = 0; rx_page = 0; rx_buf = 0; rcu_read_lock(); @@ -914,6 +915,7 @@ static void i40e_update_vsi_stats(struct i40e_vsi *vsi) tx_p += packets; tx_restart += p->tx_stats.restart_queue; tx_busy += p->tx_stats.tx_busy; + tx_linearize += p->tx_stats.tx_linearize; /* Rx queue is part of the same block as Tx queue */ p = &p[1]; @@ -930,6 +932,7 @@ static void i40e_update_vsi_stats(struct i40e_vsi *vsi) rcu_read_unlock(); vsi->tx_restart = tx_restart; vsi->tx_busy = tx_busy; + vsi->tx_linearize = tx_linearize; vsi->rx_page_failed = rx_page; vsi->rx_buf_failed = rx_buf; diff --git a/drivers/net/ethernet/intel/i40e/i40e_txrx.c b/drivers/net/ethernet/intel/i40e/i40e_txrx.c index 85e61b004f2c..889ed10f588b 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_txrx.c +++ b/drivers/net/ethernet/intel/i40e/i40e_txrx.c @@ -2771,10 +2771,11 @@ static netdev_tx_t i40e_xmit_frame_ring(struct sk_buff *skb, if (tsyn) tx_flags |= I40E_TX_FLAGS_TSYN; - if (i40e_chk_linearize(skb, tx_flags)) + if (i40e_chk_linearize(skb, tx_flags)) { if (skb_linearize(skb)) goto out_drop; - + tx_ring->tx_stats.tx_linearize++; + } skb_tx_timestamp(skb); /* always enable CRC insertion offload */ diff --git a/drivers/net/ethernet/intel/i40e/i40e_txrx.h b/drivers/net/ethernet/intel/i40e/i40e_txrx.h index 7c9975c983d9..ac3fb3a6f42d 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_txrx.h +++ b/drivers/net/ethernet/intel/i40e/i40e_txrx.h @@ -188,6 +188,7 @@ struct i40e_tx_queue_stats { u64 restart_queue; u64 tx_busy; u64 tx_done_old; + u64 tx_linearize; }; struct i40e_rx_queue_stats { diff --git a/drivers/net/ethernet/intel/i40evf/i40e_txrx.c b/drivers/net/ethernet/intel/i40evf/i40e_txrx.c index 0e1a4d6e4e6e..3b102f209a96 100644 --- a/drivers/net/ethernet/intel/i40evf/i40e_txrx.c +++ b/drivers/net/ethernet/intel/i40evf/i40e_txrx.c @@ -1927,10 +1927,11 @@ static netdev_tx_t i40e_xmit_frame_ring(struct sk_buff *skb, else if (tso) tx_flags |= I40E_TX_FLAGS_TSO; - if (i40e_chk_linearize(skb, tx_flags)) + if (i40e_chk_linearize(skb, tx_flags)) { if (skb_linearize(skb)) goto out_drop; - + tx_ring->tx_stats.tx_linearize++; + } skb_tx_timestamp(skb); /* always enable CRC insertion offload */ diff --git a/drivers/net/ethernet/intel/i40evf/i40e_txrx.h b/drivers/net/ethernet/intel/i40evf/i40e_txrx.h index d5cb7aca87b4..93b90f7e8e86 100644 --- a/drivers/net/ethernet/intel/i40evf/i40e_txrx.h +++ b/drivers/net/ethernet/intel/i40evf/i40e_txrx.h @@ -187,6 +187,7 @@ struct i40e_tx_queue_stats { u64 restart_queue; u64 tx_busy; u64 tx_done_old; + u64 tx_linearize; }; struct i40e_rx_queue_stats { |