e1000: Prevent reset task killing itself.

[linux-flexiantxendom0-3.2.10.git] / drivers / net / ethernet / intel / e1000 / e1000_main.c

diff --git a/drivers/net/ethernet/intel/e1000/e1000_main.c b/drivers/net/ethernet/intel/e1000/e1000_main.c
index bcba9cf..8d8908d 100644 (file)
--- a/drivers/net/ethernet/intel/e1000/e1000_main.c
+++ b/drivers/net/ethernet/intel/e1000/e1000_main.c
@@ -217,7 +217,8 @@ MODULE_DESCRIPTION("Intel(R) PRO/1000 Network Driver");
 MODULE_LICENSE("GPL");
 MODULE_VERSION(DRV_VERSION);
 
-static int debug = NETIF_MSG_DRV | NETIF_MSG_PROBE;
+#define DEFAULT_MSG_ENABLE (NETIF_MSG_DRV|NETIF_MSG_PROBE|NETIF_MSG_LINK)
+static int debug = -1;
 module_param(debug, int, 0);
 MODULE_PARM_DESC(debug, "Debug level (0=none,...,16=all)");
 
@@ -492,7 +493,11 @@ out:
 static void e1000_down_and_stop(struct e1000_adapter *adapter)
 {
        set_bit(__E1000_DOWN, &adapter->flags);
-       cancel_work_sync(&adapter->reset_task);
+
+       /* Only kill reset task if adapter is not resetting */
+       if (!test_bit(__E1000_RESETTING, &adapter->flags))
+               cancel_work_sync(&adapter->reset_task);
+
        cancel_delayed_work_sync(&adapter->watchdog_task);
        cancel_delayed_work_sync(&adapter->phy_info_task);
        cancel_delayed_work_sync(&adapter->fifo_stall_task);
@@ -981,7 +986,7 @@ static int __devinit e1000_probe(struct pci_dev *pdev,
        adapter = netdev_priv(netdev);
        adapter->netdev = netdev;
        adapter->pdev = pdev;
-       adapter->msg_enable = (1 << debug) - 1;
+       adapter->msg_enable = netif_msg_init(debug, DEFAULT_MSG_ENABLE);
        adapter->bars = bars;
        adapter->need_ioport = need_ioport;
 
@@ -3379,7 +3384,7 @@ static void e1000_dump(struct e1000_adapter *adapter)
        for (i = 0; tx_ring->desc && (i < tx_ring->count); i++) {
                struct e1000_tx_desc *tx_desc = E1000_TX_DESC(*tx_ring, i);
                struct e1000_buffer *buffer_info = &tx_ring->buffer_info[i];
-               struct my_u { u64 a; u64 b; };
+               struct my_u { __le64 a; __le64 b; };
                struct my_u *u = (struct my_u *)tx_desc;
                const char *type;
 
@@ -3423,7 +3428,7 @@ rx_ring_summary:
        for (i = 0; rx_ring->desc && (i < rx_ring->count); i++) {
                struct e1000_rx_desc *rx_desc = E1000_RX_DESC(*rx_ring, i);
                struct e1000_buffer *buffer_info = &rx_ring->buffer_info[i];
-               struct my_u { u64 a; u64 b; };
+               struct my_u { __le64 a; __le64 b; };
                struct my_u *u = (struct my_u *)rx_desc;
                const char *type;