[kirkwood] Adds leds and gpio keys support for Iomega iConnect.

[openwrt.git] / target / linux / ar71xx / files / drivers / net / ag71xx / ag71xx_main.c

diff --git a/target/linux/ar71xx/files/drivers/net/ag71xx/ag71xx_main.c b/target/linux/ar71xx/files/drivers/net/ag71xx/ag71xx_main.c
index a57b6d4..31c8ee4 100644 (file)
--- a/target/linux/ar71xx/files/drivers/net/ag71xx/ag71xx_main.c
+++ b/target/linux/ar71xx/files/drivers/net/ag71xx/ag71xx_main.c
@@ -454,6 +454,12 @@ static void ag71xx_dma_reset(struct ag71xx *ag)
        ag71xx_wr(ag, AG71XX_REG_RX_CTRL, 0);
        ag71xx_wr(ag, AG71XX_REG_TX_CTRL, 0);
 
+       /*
+        * give the hardware some time to really stop all rx/tx activity
+        * clearing the descriptors too early causes random memory corruption
+        */
+       mdelay(1);
+
        /* clear descriptor addresses */
        ag71xx_wr(ag, AG71XX_REG_TX_DESC, 0);
        ag71xx_wr(ag, AG71XX_REG_RX_DESC, 0);
@@ -567,12 +573,16 @@ static void ag71xx_hw_stop(struct ag71xx *ag)
 static int ag71xx_open(struct net_device *dev)
 {
        struct ag71xx *ag = netdev_priv(dev);
+       struct ag71xx_platform_data *pdata = ag71xx_get_pdata(ag);
        int ret;
 
        ret = ag71xx_rings_init(ag);
        if (ret)
                goto err;
 
+       if (pdata->is_ar724x)
+               ag71xx_hw_init(ag);
+
        napi_enable(&ag->napi);
 
        netif_carrier_off(dev);
@@ -675,7 +685,6 @@ static netdev_tx_t ag71xx_hard_start_xmit(struct sk_buff *skb,
 
 static int ag71xx_do_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
 {
-       struct mii_ioctl_data *data = (struct mii_ioctl_data *) &ifr->ifr_data;
        struct ag71xx *ag = netdev_priv(dev);
        int ret;
 
@@ -707,7 +716,7 @@ static int ag71xx_do_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
                if (ag->phy_dev == NULL)
                        break;
 
-               return phy_mii_ioctl(ag->phy_dev, data, cmd);
+               return phy_mii_ioctl(ag->phy_dev, ifr, cmd);
 
        default:
                break;
@@ -981,7 +990,7 @@ static const struct net_device_ops ag71xx_netdev_ops = {
 #endif
 };
 
-static int __init ag71xx_probe(struct platform_device *pdev)
+static int __devinit ag71xx_probe(struct platform_device *pdev)
 {
        struct net_device *dev;
        struct resource *res;
@@ -1113,7 +1122,7 @@ static int __init ag71xx_probe(struct platform_device *pdev)
        return err;
 }
 
-static int __exit ag71xx_remove(struct platform_device *pdev)
+static int __devexit ag71xx_remove(struct platform_device *pdev)
 {
        struct net_device *dev = platform_get_drvdata(pdev);