diff options
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_txrx.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/drivers/net/ethernet/intel/i40e/i40e_txrx.c b/drivers/net/ethernet/intel/i40e/i40e_txrx.c index 75a3218d94a3..6313395d2d3c 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_txrx.c +++ b/drivers/net/ethernet/intel/i40e/i40e_txrx.c @@ -2425,6 +2425,7 @@ static void i40e_inc_ntc(struct i40e_ring *rx_ring) * i40e_clean_rx_irq - Clean completed descriptors from Rx ring - bounce buf * @rx_ring: rx descriptor ring to transact packets on * @budget: Total limit on number of packets to process + * @rx_cleaned: Out parameter of the number of packets processed * * This function provides a "bounce buffer" approach to Rx interrupt * processing. The advantage to this is that on systems that have @@ -2433,7 +2434,8 @@ static void i40e_inc_ntc(struct i40e_ring *rx_ring) * * Returns amount of work completed **/ -static int i40e_clean_rx_irq(struct i40e_ring *rx_ring, int budget) +static int i40e_clean_rx_irq(struct i40e_ring *rx_ring, int budget, + unsigned int *rx_cleaned) { unsigned int total_rx_bytes = 0, total_rx_packets = 0, frame_sz = 0; u16 cleaned_count = I40E_DESC_UNUSED(rx_ring); @@ -2570,6 +2572,8 @@ static int i40e_clean_rx_irq(struct i40e_ring *rx_ring, int budget) i40e_update_rx_stats(rx_ring, total_rx_bytes, total_rx_packets); + *rx_cleaned = total_rx_packets; + /* guarantee a trip back through this routine if there was a failure */ return failure ? budget : (int)total_rx_packets; } @@ -2693,7 +2697,9 @@ int i40e_napi_poll(struct napi_struct *napi, int budget) struct i40e_vsi *vsi = q_vector->vsi; struct i40e_ring *ring; bool tx_clean_complete = true; + bool rx_clean_complete = true; unsigned int tx_cleaned = 0; + unsigned int rx_cleaned = 0; bool clean_complete = true; bool arm_wb = false; int budget_per_ring; @@ -2738,12 +2744,12 @@ int i40e_napi_poll(struct napi_struct *napi, int budget) i40e_for_each_ring(ring, q_vector->rx) { int cleaned = ring->xsk_pool ? i40e_clean_rx_irq_zc(ring, budget_per_ring) : - i40e_clean_rx_irq(ring, budget_per_ring); + i40e_clean_rx_irq(ring, budget_per_ring, &rx_cleaned); work_done += cleaned; /* if we clean as many as budgeted, we must not be done */ if (cleaned >= budget_per_ring) - clean_complete = false; + clean_complete = rx_clean_complete = false; } /* If work not completed, return budget and polling will return */ |