myri10ge: update driver version to 1.2.0

[powerpc.git] / drivers / net / myri10ge / myri10ge.c

diff --git a/drivers/net/myri10ge/myri10ge.c b/drivers/net/myri10ge/myri10ge.c
index 07cf574..61cbd4a 100644 (file)
--- a/drivers/net/myri10ge/myri10ge.c
+++ b/drivers/net/myri10ge/myri10ge.c
@@ -71,7 +71,7 @@
 #include "myri10ge_mcp.h"
 #include "myri10ge_mcp_gen_header.h"
 
-#define MYRI10GE_VERSION_STR "1.1.0"
+#define MYRI10GE_VERSION_STR "1.2.0"
 
 MODULE_DESCRIPTION("Myricom 10G driver (10GbE)");
 MODULE_AUTHOR("Maintainer: help@myri.com");
@@ -274,6 +274,10 @@ static int myri10ge_fill_thresh = 256;
 module_param(myri10ge_fill_thresh, int, S_IRUGO | S_IWUSR);
 MODULE_PARM_DESC(myri10ge_fill_thresh, "Number of empty rx slots allowed\n");
 
+static int myri10ge_wcfifo = 1;
+module_param(myri10ge_wcfifo, int, S_IRUGO);
+MODULE_PARM_DESC(myri10ge_wcfifo, "Enable WC Fifo when WC is enabled\n");
+
 #define MYRI10GE_FW_OFFSET 1024*1024
 #define MYRI10GE_HIGHPART_TO_U32(X) \
 (sizeof (X) == 8) ? ((u32)((u64)(X) >> 32)) : (0)
@@ -1714,7 +1718,7 @@ static int myri10ge_open(struct net_device *dev)
                goto abort_with_irq;
        }
 
-       if (mgp->mtrr >= 0) {
+       if (myri10ge_wcfifo && mgp->mtrr >= 0) {
                mgp->tx.wc_fifo = (u8 __iomem *) mgp->sram + MXGEFW_ETH_SEND_4;
                mgp->rx_small.wc_fifo =
                    (u8 __iomem *) mgp->sram + MXGEFW_ETH_RECV_SMALL;
@@ -2878,7 +2882,6 @@ static int myri10ge_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
        netdev->hard_start_xmit = myri10ge_xmit;
        netdev->get_stats = myri10ge_get_stats;
        netdev->base_addr = mgp->iomem_base;
-       netdev->irq = pdev->irq;
        netdev->change_mtu = myri10ge_change_mtu;
        netdev->set_multicast_list = myri10ge_set_multicast_list;
        netdev->set_mac_address = myri10ge_set_mac_address;
@@ -2888,6 +2891,15 @@ static int myri10ge_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
        netdev->poll = myri10ge_poll;
        netdev->weight = myri10ge_napi_weight;
 
+       /* make sure we can get an irq, and that MSI can be
+        * setup (if available).  Also ensure netdev->irq
+        * is set to correct value if MSI is enabled */
+       status = myri10ge_request_irq(mgp);
+       if (status != 0)
+               goto abort_with_firmware;
+       netdev->irq = pdev->irq;
+       myri10ge_free_irq(mgp);
+
        /* Save configuration space to be restored if the
         * nic resets due to a parity error */
        pci_save_state(pdev);
@@ -2903,8 +2915,9 @@ static int myri10ge_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
                dev_err(&pdev->dev, "register_netdev failed: %d\n", status);
                goto abort_with_state;
        }
-       dev_info(dev, "%d, tx bndry %d, fw %s, WC %s\n",
-                pdev->irq, mgp->tx.boundary, mgp->fw_name,
+       dev_info(dev, "%s IRQ %d, tx bndry %d, fw %s, WC %s\n",
+                (mgp->msi_enabled ? "MSI" : "xPIC"),
+                netdev->irq, mgp->tx.boundary, mgp->fw_name,
                 (mgp->mtrr >= 0 ? "Enabled" : "Disabled"));
 
        return 0;