1 files changed, 11 insertions, 2 deletions

diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index 58740428dd07..9034a05734ef 100644
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -64,8 +64,8 @@
 
 #define DRV_MODULE_NAME         "tg3"
 #define PFX DRV_MODULE_NAME     ": "
-#define DRV_MODULE_VERSION      "3.80"
-#define DRV_MODULE_RELDATE      "August 2, 2007"
+#define DRV_MODULE_VERSION      "3.81"
+#define DRV_MODULE_RELDATE      "September 5, 2007"
 
 #define TG3_DEF_MAC_MODE        0
 #define TG3_DEF_RX_MODE         0
@@ -7127,6 +7127,10 @@ static int tg3_open(struct net_device *dev)
                 } else if (pci_enable_msi(tp->pdev) == 0) {
                         u32 msi_mode;
 
+                        /* Hardware bug - MSI won't work if INTX disabled. */
+                        if (tp->tg3_flags2 & TG3_FLG2_5780_CLASS)
+                                pci_intx(tp->pdev, 1);
+
                         msi_mode = tr32(MSGINT_MODE);
                         tw32(MSGINT_MODE, msi_mode | MSGINT_MODE_ENABLE);
                         tp->tg3_flags2 |= TG3_FLG2_USING_MSI;
@@ -12172,6 +12176,11 @@ static int tg3_resume(struct pci_dev *pdev)
         if (err)
                 return err;
 
+        /* Hardware bug - MSI won't work if INTX disabled. */
+        if ((tp->tg3_flags2 & TG3_FLG2_5780_CLASS) &&
+            (tp->tg3_flags2 & TG3_FLG2_USING_MSI))
+                pci_intx(tp->pdev, 1);
+
         netif_device_attach(dev);
 
         tg3_full_lock(tp, 0);