diff options
Diffstat (limited to 'drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c')
| -rw-r--r-- | drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c | 23 |
1 files changed, 18 insertions, 5 deletions
diff --git a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c index ae2402ddd9fb..350afec3dde8 100644 --- a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c +++ b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c @@ -604,7 +604,7 @@ static bool ixgbevf_alloc_mapped_page(struct ixgbevf_ring *rx_ring, if (dma_mapping_error(rx_ring->dev, dma)) { __free_page(page); - rx_ring->rx_stats.alloc_rx_buff_failed++; + rx_ring->rx_stats.alloc_rx_page_failed++; return false; } @@ -612,6 +612,7 @@ static bool ixgbevf_alloc_mapped_page(struct ixgbevf_ring *rx_ring, bi->page = page; bi->page_offset = 0; bi->pagecnt_bias = 1; + rx_ring->rx_stats.alloc_rx_page++; return true; } @@ -963,8 +964,10 @@ static int ixgbevf_clean_rx_irq(struct ixgbevf_q_vector *q_vector, skb = ixgbevf_fetch_rx_buffer(rx_ring, rx_desc, skb); /* exit if we failed to retrieve a buffer */ - if (!skb) + if (!skb) { + rx_ring->rx_stats.alloc_rx_buff_failed++; break; + } cleaned_count++; @@ -2749,6 +2752,8 @@ out: void ixgbevf_update_stats(struct ixgbevf_adapter *adapter) { struct ixgbe_hw *hw = &adapter->hw; + u64 alloc_rx_page_failed = 0, alloc_rx_buff_failed = 0; + u64 alloc_rx_page = 0, hw_csum_rx_error = 0; int i; if (test_bit(__IXGBEVF_DOWN, &adapter->state) || @@ -2769,10 +2774,18 @@ void ixgbevf_update_stats(struct ixgbevf_adapter *adapter) adapter->stats.vfmprc); for (i = 0; i < adapter->num_rx_queues; i++) { - adapter->hw_csum_rx_error += - adapter->rx_ring[i]->hw_csum_rx_error; - adapter->rx_ring[i]->hw_csum_rx_error = 0; + struct ixgbevf_ring *rx_ring = adapter->rx_ring[i]; + + hw_csum_rx_error += rx_ring->rx_stats.csum_err; + alloc_rx_page_failed += rx_ring->rx_stats.alloc_rx_page_failed; + alloc_rx_buff_failed += rx_ring->rx_stats.alloc_rx_buff_failed; + alloc_rx_page += rx_ring->rx_stats.alloc_rx_page; } + + adapter->hw_csum_rx_error = hw_csum_rx_error; + adapter->alloc_rx_page_failed = alloc_rx_page_failed; + adapter->alloc_rx_buff_failed = alloc_rx_buff_failed; + adapter->alloc_rx_page = alloc_rx_page; } /** |