1 files changed, 19 insertions, 10 deletions

diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c
index df093ec830de..cafb915bc828 100644
--- a/drivers/net/ixgbe/ixgbe_main.c
+++ b/drivers/net/ixgbe/ixgbe_main.c
@@ -1096,7 +1096,7 @@ static int ixgbe_clean_rxonly_many(struct napi_struct *napi, int budget)
         r_idx = find_first_bit(q_vector->rxr_idx, adapter->num_rx_queues);
         rx_ring = &(adapter->rx_ring[r_idx]);
         /* If all Rx work done, exit the polling mode */
-        if ((work_done == 0) || !netif_running(netdev)) {
+        if (work_done < budget) {
                 netif_rx_complete(netdev, napi);
                 if (adapter->itr_setting & 3)
                         ixgbe_set_itr_msix(q_vector);
@@ -2174,32 +2174,41 @@ static void ixgbe_clean_all_tx_rings(struct ixgbe_adapter *adapter)
 void ixgbe_down(struct ixgbe_adapter *adapter)
 {
         struct net_device *netdev = adapter->netdev;
+        struct ixgbe_hw *hw = &adapter->hw;
         u32 rxctrl;
+        u32 txdctl;
+        int i, j;
 
         /* signal that we are down to the interrupt handler */
         set_bit(__IXGBE_DOWN, &adapter->state);
 
         /* disable receives */
-        rxctrl = IXGBE_READ_REG(&adapter->hw, IXGBE_RXCTRL);
-        IXGBE_WRITE_REG(&adapter->hw, IXGBE_RXCTRL,
-                        rxctrl & ~IXGBE_RXCTRL_RXEN);
+        rxctrl = IXGBE_READ_REG(hw, IXGBE_RXCTRL);
+        IXGBE_WRITE_REG(hw, IXGBE_RXCTRL, rxctrl & ~IXGBE_RXCTRL_RXEN);
 
         netif_tx_disable(netdev);
 
-        /* disable transmits in the hardware */
-
-        /* flush both disables */
-        IXGBE_WRITE_FLUSH(&adapter->hw);
+        IXGBE_WRITE_FLUSH(hw);
         msleep(10);
 
+        netif_tx_stop_all_queues(netdev);
+
         ixgbe_irq_disable(adapter);
 
         ixgbe_napi_disable_all(adapter);
+
         del_timer_sync(&adapter->watchdog_timer);
         cancel_work_sync(&adapter->watchdog_task);
 
+        /* disable transmits in the hardware now that interrupts are off */
+        for (i = 0; i < adapter->num_tx_queues; i++) {
+                j = adapter->tx_ring[i].reg_idx;
+                txdctl = IXGBE_READ_REG(hw, IXGBE_TXDCTL(j));
+                IXGBE_WRITE_REG(hw, IXGBE_TXDCTL(j),
+                                (txdctl & ~IXGBE_TXDCTL_ENABLE));
+        }
+
         netif_carrier_off(netdev);
-        netif_tx_stop_all_queues(netdev);
 
 #if defined(CONFIG_DCA) || defined(CONFIG_DCA_MODULE)
         if (adapter->flags & IXGBE_FLAG_DCA_ENABLED) {
@@ -2219,7 +2228,7 @@ void ixgbe_down(struct ixgbe_adapter *adapter)
                 adapter->flags |= IXGBE_FLAG_DCA_ENABLED;
                 /* always use CB2 mode, difference is masked
                  * in the CB driver */
-                IXGBE_WRITE_REG(&adapter->hw, IXGBE_DCA_CTRL, 2);
+                        IXGBE_WRITE_REG(hw, IXGBE_DCA_CTRL, 2);
                 ixgbe_setup_dca(adapter);
         }
 #endif