diff options
| -rw-r--r-- | drivers/net/ethernet/intel/ixgbe/ixgbe_main.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c index e6e12450bf30..fc8cfad4ac9b 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c @@ -703,6 +703,7 @@ static void ixgbe_update_xoff_received(struct ixgbe_adapter *adapter) struct ixgbe_hw *hw = &adapter->hw; struct ixgbe_hw_stats *hwstats = &adapter->stats; u32 xoff[8] = {0}; + u8 tc; int i; bool pfc_en = adapter->dcb_cfg.pfc_mode_enable; @@ -716,21 +717,26 @@ static void ixgbe_update_xoff_received(struct ixgbe_adapter *adapter) /* update stats for each tc, only valid with PFC enabled */ for (i = 0; i < MAX_TX_PACKET_BUFFERS; i++) { + u32 pxoffrxc; + switch (hw->mac.type) { case ixgbe_mac_82598EB: - xoff[i] = IXGBE_READ_REG(hw, IXGBE_PXOFFRXC(i)); + pxoffrxc = IXGBE_READ_REG(hw, IXGBE_PXOFFRXC(i)); break; default: - xoff[i] = IXGBE_READ_REG(hw, IXGBE_PXOFFRXCNT(i)); + pxoffrxc = IXGBE_READ_REG(hw, IXGBE_PXOFFRXCNT(i)); } - hwstats->pxoffrxc[i] += xoff[i]; + hwstats->pxoffrxc[i] += pxoffrxc; + /* Get the TC for given UP */ + tc = netdev_get_prio_tc_map(adapter->netdev, i); + xoff[tc] += pxoffrxc; } /* disarm tx queues that have received xoff frames */ for (i = 0; i < adapter->num_tx_queues; i++) { struct ixgbe_ring *tx_ring = adapter->tx_ring[i]; - u8 tc = tx_ring->dcb_tc; + tc = tx_ring->dcb_tc; if (xoff[tc]) clear_bit(__IXGBE_HANG_CHECK_ARMED, &tx_ring->state); } |