Merge branch 'master' of git://git.denx.de/u-boot-mpc83xx

[karo-tx-uboot.git] / drivers / net / dm9000x.c

diff --git a/drivers/net/dm9000x.c b/drivers/net/dm9000x.c
index f121286812f03148a72171741d3318cf2988fd0a..04241109cc016798ed9e37f1fa9721e0aa976bac 100644 (file)
--- a/drivers/net/dm9000x.c
+++ b/drivers/net/dm9000x.c
@@ -110,19 +110,27 @@ static board_info_t dm9000_info;
 
 /* function declaration ------------------------------------- */
 static int dm9000_probe(void);
-static u16 phy_read(int);
-static void phy_write(int, u16);
+static u16 dm9000_phy_read(int);
+static void dm9000_phy_write(int, u16);
 static u8 DM9000_ior(int);
 static void DM9000_iow(int reg, u8 value);
 
 /* DM9000 network board routine ---------------------------- */
-
-#define DM9000_outb(d,r) outb(d, r)
-#define DM9000_outw(d,r) outw(d, r)
-#define DM9000_outl(d,r) outl(d, r)
-#define DM9000_inb(r) inb(r)
-#define DM9000_inw(r) inw(r)
-#define DM9000_inl(r) inl(r)
+#ifndef CONFIG_DM9000_BYTE_SWAPPED
+#define DM9000_outb(d,r) writeb(d, (volatile u8 *)(r))
+#define DM9000_outw(d,r) writew(d, (volatile u16 *)(r))
+#define DM9000_outl(d,r) writel(d, (volatile u32 *)(r))
+#define DM9000_inb(r) readb((volatile u8 *)(r))
+#define DM9000_inw(r) readw((volatile u16 *)(r))
+#define DM9000_inl(r) readl((volatile u32 *)(r))
+#else
+#define DM9000_outb(d, r) __raw_writeb(d, r)
+#define DM9000_outw(d, r) __raw_writew(d, r)
+#define DM9000_outl(d, r) __raw_writel(d, r)
+#define DM9000_inb(r) __raw_readb(r)
+#define DM9000_inw(r) __raw_readw(r)
+#define DM9000_inl(r) __raw_readl(r)
+#endif
 
 #ifdef CONFIG_DM9000_DEBUG
 static void
@@ -361,7 +369,7 @@ static int dm9000_init(struct eth_device *dev, bd_t *bd)
        DM9000_iow(DM9000_IMR, IMR_PAR);
 
        i = 0;
-       while (!(phy_read(1) & 0x20)) { /* autonegation complete bit */
+       while (!(dm9000_phy_read(1) & 0x20)) {  /* autonegation complete bit */
                udelay(1000);
                i++;
                if (i == 10000) {
@@ -371,7 +379,7 @@ static int dm9000_init(struct eth_device *dev, bd_t *bd)
        }
 
        /* see what we've got */
-       lnk = phy_read(17) >> 12;
+       lnk = dm9000_phy_read(17) >> 12;
        printf("operating at ");
        switch (lnk) {
        case 1:
@@ -445,7 +453,7 @@ static void dm9000_halt(struct eth_device *netdev)
        DM9000_DBG("%s\n", __func__);
 
        /* RESET devie */
-       phy_write(0, 0x8000);   /* PHY RESET */
+       dm9000_phy_write(0, 0x8000);    /* PHY RESET */
        DM9000_iow(DM9000_GPR, 0x01);   /* Power-Down PHY */
        DM9000_iow(DM9000_IMR, 0x80);   /* Disable all interrupt */
        DM9000_iow(DM9000_RCR, 0x00);   /* Disable RX */
@@ -581,7 +589,7 @@ DM9000_iow(int reg, u8 value)
    Read a word from phyxcer
 */
 static u16
-phy_read(int reg)
+dm9000_phy_read(int reg)
 {
        u16 val;
 
@@ -593,7 +601,7 @@ phy_read(int reg)
        val = (DM9000_ior(DM9000_EPDRH) << 8) | DM9000_ior(DM9000_EPDRL);
 
        /* The read data keeps on REG_0D & REG_0E */
-       DM9000_DBG("phy_read(0x%x): 0x%x\n", reg, val);
+       DM9000_DBG("dm9000_phy_read(0x%x): 0x%x\n", reg, val);
        return val;
 }
 
@@ -601,7 +609,7 @@ phy_read(int reg)
    Write a word to phyxcer
 */
 static void
-phy_write(int reg, u16 value)
+dm9000_phy_write(int reg, u16 value)
 {
 
        /* Fill the phyxcer register into REG_0C */
@@ -613,7 +621,7 @@ phy_write(int reg, u16 value)
        DM9000_iow(DM9000_EPCR, 0xa);   /* Issue phyxcer write command */
        udelay(500);                    /* Wait write complete */
        DM9000_iow(DM9000_EPCR, 0x0);   /* Clear phyxcer write command */
-       DM9000_DBG("phy_write(reg:0x%x, value:0x%x)\n", reg, value);
+       DM9000_DBG("dm9000_phy_write(reg:0x%x, value:0x%x)\n", reg, value);
 }
 
 int dm9000_initialize(bd_t *bis)