[PATCH] Add adm8211 802.11b wireless driver

[pandora-kernel.git] / drivers / net / fec.c

diff --git a/drivers/net/fec.c b/drivers/net/fec.c
index 6764281..4e8df91 100644 (file)
--- a/drivers/net/fec.c
+++ b/drivers/net/fec.c
@@ -47,6 +47,7 @@
 #include <asm/uaccess.h>
 #include <asm/io.h>
 #include <asm/pgtable.h>
+#include <asm/cacheflush.h>
 
 #if defined(CONFIG_M523x) || defined(CONFIG_M527x) || \
     defined(CONFIG_M5272) || defined(CONFIG_M528x) || \
@@ -98,8 +99,6 @@ static unsigned char  fec_mac_default[] = {
 #define        FEC_FLASHMAC    0xf0006006
 #elif defined(CONFIG_GILBARCONAP) || defined(CONFIG_SCALES)
 #define        FEC_FLASHMAC    0xf0006000
-#elif defined (CONFIG_MTD_KeyTechnology)
-#define        FEC_FLASHMAC    0xffe04000
 #elif defined(CONFIG_CANCam)
 #define        FEC_FLASHMAC    0xf0020000
 #elif defined (CONFIG_M5272C3)
@@ -191,6 +190,8 @@ struct fec_enet_private {
        /* Hardware registers of the FEC device */
        volatile fec_t  *hwp;
 
+       struct net_device *netdev;
+
        /* The saved address of a sent-in-place packet/buffer, for skfree(). */
        unsigned char *tx_bounce[TX_RING_SIZE];
        struct  sk_buff* tx_skbuff[TX_RING_SIZE];
@@ -647,9 +648,8 @@ while (!((status = bdp->cbd_sc) & BD_ENET_RX_EMPTY)) {
                printk("%s: Memory squeeze, dropping packet.\n", dev->name);
                fep->stats.rx_dropped++;
        } else {
-               skb->dev = dev;
                skb_put(skb,pkt_len-4); /* Make room */
-               eth_copy_and_sum(skb, data, pkt_len-4, 0);
+               skb_copy_to_linear_data(skb, data, pkt_len-4);
                skb->protocol=eth_type_trans(skb,dev);
                netif_rx(skb);
        }
@@ -1270,7 +1270,7 @@ static void __inline__ fec_request_intrs(struct net_device *dev)
        icrp = (volatile unsigned long *) (MCF_MBAR + MCFSIM_ICR3);
        *icrp = 0x00000ddd;
        icrp = (volatile unsigned long *) (MCF_MBAR + MCFSIM_ICR1);
-       *icrp = (*icrp & 0x70777777) | 0x0d000000;
+       *icrp = 0x0d000000;
 }
 
 static void __inline__ fec_set_mii(struct net_device *dev, struct fec_enet_private *fep)
@@ -1332,7 +1332,7 @@ static void __inline__ fec_disable_phy_intr(void)
 {
        volatile unsigned long *icrp;
        icrp = (volatile unsigned long *) (MCF_MBAR + MCFSIM_ICR1);
-       *icrp = (*icrp & 0x70777777) | 0x08000000;
+       *icrp = 0x08000000;
 }
 
 static void __inline__ fec_phy_ack_intr(void)
@@ -1340,7 +1340,7 @@ static void __inline__ fec_phy_ack_intr(void)
        volatile unsigned long *icrp;
        /* Acknowledge the interrupt */
        icrp = (volatile unsigned long *) (MCF_MBAR + MCFSIM_ICR1);
-       *icrp = (*icrp & 0x77777777) | 0x08000000;
+       *icrp = 0x0d000000;
 }
 
 static void __inline__ fec_localhw_setup(void)
@@ -1427,6 +1427,29 @@ static void __inline__ fec_request_intrs(struct net_device *dev)
                *gpio_pehlpar = 0xc0;
        }
 #endif
+
+#if defined(CONFIG_M527x)
+       /* Set up gpio outputs for MII lines */
+       {
+               volatile u8 *gpio_par_fec;
+               volatile u16 *gpio_par_feci2c;
+
+               gpio_par_feci2c = (volatile u16 *)(MCF_IPSBAR + 0x100082);
+               /* Set up gpio outputs for FEC0 MII lines */
+               gpio_par_fec = (volatile u8 *)(MCF_IPSBAR + 0x100078);
+
+               *gpio_par_feci2c |= 0x0f00;
+               *gpio_par_fec |= 0xc0;
+
+#if defined(CONFIG_FEC2)
+               /* Set up gpio outputs for FEC1 MII lines */
+               gpio_par_fec = (volatile u8 *)(MCF_IPSBAR + 0x100079);
+
+               *gpio_par_feci2c |= 0x00a0;
+               *gpio_par_fec |= 0xc0;
+#endif /* CONFIG_FEC2 */
+       }
+#endif /* CONFIG_M527x */
 }
 
 static void __inline__ fec_set_mii(struct net_device *dev, struct fec_enet_private *fep)
@@ -1941,9 +1964,10 @@ static void mii_display_status(struct net_device *dev)
        printk(".\n");
 }
 
-static void mii_display_config(struct net_device *dev)
+static void mii_display_config(struct work_struct *work)
 {
-       struct fec_enet_private *fep = netdev_priv(dev);
+       struct fec_enet_private *fep = container_of(work, struct fec_enet_private, phy_task);
+       struct net_device *dev = fep->netdev;
        uint status = fep->phy_status;
 
        /*
@@ -1977,9 +2001,10 @@ static void mii_display_config(struct net_device *dev)
        fep->sequence_done = 1;
 }
 
-static void mii_relink(struct net_device *dev)
+static void mii_relink(struct work_struct *work)
 {
-       struct fec_enet_private *fep = netdev_priv(dev);
+       struct fec_enet_private *fep = container_of(work, struct fec_enet_private, phy_task);
+       struct net_device *dev = fep->netdev;
        int duplex;
 
        /*
@@ -2023,7 +2048,7 @@ static void mii_queue_relink(uint mii_reg, struct net_device *dev)
                return;
 
        fep->mii_phy_task_queued = 1;
-       INIT_WORK(&fep->phy_task, (void*)mii_relink, dev);
+       INIT_WORK(&fep->phy_task, mii_relink);
        schedule_work(&fep->phy_task);
 }
 
@@ -2036,7 +2061,7 @@ static void mii_queue_config(uint mii_reg, struct net_device *dev)
                return;
 
        fep->mii_phy_task_queued = 1;
-       INIT_WORK(&fep->phy_task, (void*)mii_display_config, dev);
+       INIT_WORK(&fep->phy_task, mii_display_config);
        schedule_work(&fep->phy_task);
 }
 
@@ -2331,6 +2356,7 @@ int __init fec_enet_init(struct net_device *dev)
 
        fep->index = index;
        fep->hwp = fecp;
+       fep->netdev = dev;
 
        /* Whack a reset.  We should wait for this.
        */