Pull 1024-cpu into release branch

[linux-2.6-omap-h63xx.git] / drivers / net / tg3.c

diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index ef2f1fdd6f64671a38a8660ce242f40ef20394ed..1802c3b48799db5a4789038ed372110fa0ad9af9 100644 (file)
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -67,8 +67,8 @@
 
 #define DRV_MODULE_NAME                "tg3"
 #define PFX DRV_MODULE_NAME    ": "
-#define DRV_MODULE_VERSION     "3.40"
-#define DRV_MODULE_RELDATE     "September 15, 2005"
+#define DRV_MODULE_VERSION     "3.42"
+#define DRV_MODULE_RELDATE     "Oct 3, 2005"
 
 #define TG3_DEF_MAC_MODE       0
 #define TG3_DEF_RX_MODE                0
@@ -3389,7 +3389,8 @@ static irqreturn_t tg3_test_isr(int irq, void *dev_id,
        struct tg3 *tp = netdev_priv(dev);
        struct tg3_hw_status *sblk = tp->hw_status;
 
-       if (sblk->status & SD_STATUS_UPDATED) {
+       if ((sblk->status & SD_STATUS_UPDATED) ||
+           !(tr32(TG3PCI_PCISTATE) & PCISTATE_INT_NOT_ACTIVE)) {
                tw32_mailbox(MAILBOX_INTERRUPT_0 + TG3_64BIT_REG_LOW,
                             0x00000001);
                return IRQ_RETVAL(1);
@@ -5395,6 +5396,9 @@ static int tg3_set_mac_addr(struct net_device *dev, void *p)
        struct tg3 *tp = netdev_priv(dev);
        struct sockaddr *addr = p;
 
+       if (!is_valid_ether_addr(addr->sa_data))
+               return -EINVAL;
+
        memcpy(dev->dev_addr, addr->sa_data, dev->addr_len);
 
        spin_lock_bh(&tp->lock);
@@ -9280,8 +9284,8 @@ static int __devinit tg3_get_invariants(struct tg3 *tp)
        static struct pci_device_id write_reorder_chipsets[] = {
                { PCI_DEVICE(PCI_VENDOR_ID_AMD,
                             PCI_DEVICE_ID_AMD_FE_GATE_700C) },
-               { PCI_DEVICE(PCI_VENDOR_ID_AMD,
-                            PCI_DEVICE_ID_AMD_K8_NB) },
+               { PCI_DEVICE(PCI_VENDOR_ID_VIA,
+                            PCI_DEVICE_ID_VIA_8385_0) },
                { },
        };
        u32 misc_ctrl_reg;
@@ -9296,15 +9300,6 @@ static int __devinit tg3_get_invariants(struct tg3 *tp)
                tp->tg3_flags2 |= TG3_FLG2_SUN_570X;
 #endif
 
-       /* If we have an AMD 762 or K8 chipset, write
-        * reordering to the mailbox registers done by the host
-        * controller can cause major troubles.  We read back from
-        * every mailbox register write to force the writes to be
-        * posted to the chip in order.
-        */
-       if (pci_dev_present(write_reorder_chipsets))
-               tp->tg3_flags |= TG3_FLAG_MBOX_WRITE_REORDER;
-
        /* Force memory write invalidate off.  If we leave it on,
         * then on 5700_BX chips we have to enable a workaround.
         * The workaround is to set the TG3PCI_DMA_RW_CTRL boundary
@@ -9435,6 +9430,16 @@ static int __devinit tg3_get_invariants(struct tg3 *tp)
        if (pci_find_capability(tp->pdev, PCI_CAP_ID_EXP) != 0)
                tp->tg3_flags2 |= TG3_FLG2_PCI_EXPRESS;
 
+       /* If we have an AMD 762 or VIA K8T800 chipset, write
+        * reordering to the mailbox registers done by the host
+        * controller can cause major troubles.  We read back from
+        * every mailbox register write to force the writes to be
+        * posted to the chip in order.
+        */
+       if (pci_dev_present(write_reorder_chipsets) &&
+           !(tp->tg3_flags2 & TG3_FLG2_PCI_EXPRESS))
+               tp->tg3_flags |= TG3_FLAG_MBOX_WRITE_REORDER;
+
        if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5703 &&
            tp->pci_lat_timer < 64) {
                tp->pci_lat_timer = 64;
@@ -10349,6 +10354,44 @@ static char * __devinit tg3_phy_string(struct tg3 *tp)
        };
 }
 
+static char * __devinit tg3_bus_string(struct tg3 *tp, char *str)
+{
+       if (tp->tg3_flags2 & TG3_FLG2_PCI_EXPRESS) {
+               strcpy(str, "PCI Express");
+               return str;
+       } else if (tp->tg3_flags & TG3_FLAG_PCIX_MODE) {
+               u32 clock_ctrl = tr32(TG3PCI_CLOCK_CTRL) & 0x1f;
+
+               strcpy(str, "PCIX:");
+
+               if ((clock_ctrl == 7) ||
+                   ((tr32(GRC_MISC_CFG) & GRC_MISC_CFG_BOARD_ID_MASK) ==
+                    GRC_MISC_CFG_BOARD_ID_5704CIOBE))
+                       strcat(str, "133MHz");
+               else if (clock_ctrl == 0)
+                       strcat(str, "33MHz");
+               else if (clock_ctrl == 2)
+                       strcat(str, "50MHz");
+               else if (clock_ctrl == 4)
+                       strcat(str, "66MHz");
+               else if (clock_ctrl == 6)
+                       strcat(str, "100MHz");
+               else if (clock_ctrl == 7)
+                       strcat(str, "133MHz");
+       } else {
+               strcpy(str, "PCI:");
+               if (tp->tg3_flags & TG3_FLAG_PCI_HIGH_SPEED)
+                       strcat(str, "66MHz");
+               else
+                       strcat(str, "33MHz");
+       }
+       if (tp->tg3_flags & TG3_FLAG_PCI_32BIT)
+               strcat(str, ":32-bit");
+       else
+               strcat(str, ":64-bit");
+       return str;
+}
+
 static struct pci_dev * __devinit tg3_find_5704_peer(struct tg3 *tp)
 {
        struct pci_dev *peer;
@@ -10411,6 +10454,7 @@ static int __devinit tg3_init_one(struct pci_dev *pdev,
        struct net_device *dev;
        struct tg3 *tp;
        int i, err, pci_using_dac, pm_cap;
+       char str[40];
 
        if (tg3_version_printed++ == 0)
                printk(KERN_INFO "%s", version);
@@ -10656,16 +10700,12 @@ static int __devinit tg3_init_one(struct pci_dev *pdev,
 
        pci_set_drvdata(pdev, dev);
 
-       printk(KERN_INFO "%s: Tigon3 [partno(%s) rev %04x PHY(%s)] (PCI%s:%s:%s) %sBaseT Ethernet ",
+       printk(KERN_INFO "%s: Tigon3 [partno(%s) rev %04x PHY(%s)] (%s) %sBaseT Ethernet ",
               dev->name,
               tp->board_part_number,
               tp->pci_chip_rev_id,
               tg3_phy_string(tp),
-              ((tp->tg3_flags & TG3_FLAG_PCIX_MODE) ? "X" : ""),
-              ((tp->tg3_flags & TG3_FLAG_PCI_HIGH_SPEED) ?
-               ((tp->tg3_flags & TG3_FLAG_PCIX_MODE) ? "133MHz" : "66MHz") :
-               ((tp->tg3_flags & TG3_FLAG_PCIX_MODE) ? "100MHz" : "33MHz")),
-              ((tp->tg3_flags & TG3_FLAG_PCI_32BIT) ? "32-bit" : "64-bit"),
+              tg3_bus_string(tp, str),
               (tp->tg3_flags & TG3_FLAG_10_100_ONLY) ? "10/100" : "10/100/1000");
 
        for (i = 0; i < 6; i++)