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Date: Sun, 13 Jul 2008 13:39:32 +0200
From: Florian Fainelli <florian.fainelli@...ecomint.eu>
To: netdev@...r.kernel.org
Cc: Francois Romieu <romieu@...zoreil.com>, jeff@...zik.org
Subject: [PATCH 01/10] r6040: prefix all functions with r6040
Prefix all functions inside the r6040 driver with r6040 to
avoid namespace clashing.
Signed-off-by: Florian Fainelli <florian.fainelli@...ecomint.eu>
---
diff --git a/drivers/net/r6040.c b/drivers/net/r6040.c
index 504a48f..4e67884 100644
--- a/drivers/net/r6040.c
+++ b/drivers/net/r6040.c
@@ -183,7 +183,7 @@ static char version[] __devinitdata = KERN_INFO DRV_NAME
static int phy_table[] = { PHY1_ADDR, PHY2_ADDR };
/* Read a word data from PHY Chip */
-static int phy_read(void __iomem *ioaddr, int phy_addr, int reg)
+static int r6040_phy_read(void __iomem *ioaddr, int phy_addr, int reg)
{
int limit = 2048;
u16 cmd;
@@ -200,7 +200,7 @@ static int phy_read(void __iomem *ioaddr, int phy_addr, int reg)
}
/* Write a word data from PHY Chip */
-static void phy_write(void __iomem *ioaddr, int phy_addr, int reg, u16 val)
+static void r6040_phy_write(void __iomem *ioaddr, int phy_addr, int reg, u16 val)
{
int limit = 2048;
u16 cmd;
@@ -216,20 +216,20 @@ static void phy_write(void __iomem *ioaddr, int phy_addr, int reg, u16 val)
}
}
-static int mdio_read(struct net_device *dev, int mii_id, int reg)
+static int r6040_mdio_read(struct net_device *dev, int mii_id, int reg)
{
struct r6040_private *lp = netdev_priv(dev);
void __iomem *ioaddr = lp->base;
- return (phy_read(ioaddr, lp->phy_addr, reg));
+ return (r6040_phy_read(ioaddr, lp->phy_addr, reg));
}
-static void mdio_write(struct net_device *dev, int mii_id, int reg, int val)
+static void r6040_mdio_write(struct net_device *dev, int mii_id, int reg, int val)
{
struct r6040_private *lp = netdev_priv(dev);
void __iomem *ioaddr = lp->base;
- phy_write(ioaddr, lp->phy_addr, reg, val);
+ r6040_phy_write(ioaddr, lp->phy_addr, reg, val);
}
static void r6040_free_txbufs(struct net_device *dev)
@@ -284,7 +284,7 @@ static void r6040_init_ring_desc(struct r6040_descriptor *desc_ring,
}
/* Allocate skb buffer for rx descriptor */
-static void rx_buf_alloc(struct r6040_private *lp, struct net_device *dev)
+static void r6040_rx_buf_alloc(struct r6040_private *lp, struct net_device *dev)
{
struct r6040_descriptor *descptr;
void __iomem *ioaddr = lp->base;
@@ -331,7 +331,7 @@ static void r6040_alloc_rxbufs(struct net_device *dev)
lp->rx_remove_ptr = lp->rx_insert_ptr = lp->rx_ring;
r6040_init_ring_desc(lp->rx_ring, lp->rx_ring_dma, RX_DCNT);
- rx_buf_alloc(lp, dev);
+ r6040_rx_buf_alloc(lp, dev);
iowrite16(lp->rx_ring_dma, ioaddr + MRD_SA0);
iowrite16(lp->rx_ring_dma >> 16, ioaddr + MRD_SA1);
@@ -345,7 +345,7 @@ static void r6040_tx_timeout(struct net_device *dev)
printk(KERN_WARNING "%s: transmit timed out, status %4.4x, PHY status "
"%4.4x\n",
dev->name, ioread16(ioaddr + MIER),
- mdio_read(dev, priv->mii_if.phy_id, MII_BMSR));
+ r6040_mdio_read(dev, priv->mii_if.phy_id, MII_BMSR));
disable_irq(dev->irq);
napi_disable(&priv->napi);
@@ -432,23 +432,23 @@ static int r6040_close(struct net_device *dev)
}
/* Status of PHY CHIP */
-static int phy_mode_chk(struct net_device *dev)
+static int r6040_phy_mode_chk(struct net_device *dev)
{
struct r6040_private *lp = netdev_priv(dev);
void __iomem *ioaddr = lp->base;
int phy_dat;
/* PHY Link Status Check */
- phy_dat = phy_read(ioaddr, lp->phy_addr, 1);
+ phy_dat = r6040_phy_read(ioaddr, lp->phy_addr, 1);
if (!(phy_dat & 0x4))
phy_dat = 0x8000; /* Link Failed, full duplex */
/* PHY Chip Auto-Negotiation Status */
- phy_dat = phy_read(ioaddr, lp->phy_addr, 1);
+ phy_dat = r6040_phy_read(ioaddr, lp->phy_addr, 1);
if (phy_dat & 0x0020) {
/* Auto Negotiation Mode */
- phy_dat = phy_read(ioaddr, lp->phy_addr, 5);
- phy_dat &= phy_read(ioaddr, lp->phy_addr, 4);
+ phy_dat = r6040_phy_read(ioaddr, lp->phy_addr, 5);
+ phy_dat &= r6040_phy_read(ioaddr, lp->phy_addr, 4);
if (phy_dat & 0x140)
/* Force full duplex */
phy_dat = 0x8000;
@@ -456,7 +456,7 @@ static int phy_mode_chk(struct net_device *dev)
phy_dat = 0;
} else {
/* Force Mode */
- phy_dat = phy_read(ioaddr, lp->phy_addr, 0);
+ phy_dat = r6040_phy_read(ioaddr, lp->phy_addr, 0);
if (phy_dat & 0x100)
phy_dat = 0x8000;
else
@@ -468,12 +468,12 @@ static int phy_mode_chk(struct net_device *dev)
static void r6040_set_carrier(struct mii_if_info *mii)
{
- if (phy_mode_chk(mii->dev)) {
+ if (r6040_phy_mode_chk(mii->dev)) {
/* autoneg is off: Link is always assumed to be up */
if (!netif_carrier_ok(mii->dev))
netif_carrier_on(mii->dev);
} else
- phy_mode_chk(mii->dev);
+ r6040_phy_mode_chk(mii->dev);
}
static int r6040_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
@@ -560,7 +560,7 @@ static int r6040_rx(struct net_device *dev, int limit)
}
/* Allocate new RX buffer */
if (priv->rx_free_desc < RX_DCNT)
- rx_buf_alloc(priv, priv->dev);
+ r6040_rx_buf_alloc(priv, priv->dev);
return count;
}
@@ -672,18 +672,18 @@ static void r6040_up(struct net_device *dev)
/* Buffer Size Register */
iowrite16(MAX_BUF_SIZE, ioaddr + MR_BSR);
/* Read the PHY ID */
- lp->switch_sig = phy_read(ioaddr, 0, 2);
+ lp->switch_sig = r6040_phy_read(ioaddr, 0, 2);
if (lp->switch_sig == ICPLUS_PHY_ID) {
- phy_write(ioaddr, 29, 31, 0x175C); /* Enable registers */
+ r6040_phy_write(ioaddr, 29, 31, 0x175C); /* Enable registers */
lp->phy_mode = 0x8000;
} else {
/* PHY Mode Check */
- phy_write(ioaddr, lp->phy_addr, 4, PHY_CAP);
- phy_write(ioaddr, lp->phy_addr, 0, PHY_MODE);
+ r6040_phy_write(ioaddr, lp->phy_addr, 4, PHY_CAP);
+ r6040_phy_write(ioaddr, lp->phy_addr, 0, PHY_MODE);
if (PHY_MODE == 0x3100)
- lp->phy_mode = phy_mode_chk(dev);
+ lp->phy_mode = r6040_phy_mode_chk(dev);
else
lp->phy_mode = (PHY_MODE & 0x0100) ? 0x8000:0x0;
}
@@ -699,10 +699,10 @@ static void r6040_up(struct net_device *dev)
iowrite16(0x0F06, ioaddr + MR_ICR);
/* improve performance (by RDC guys) */
- phy_write(ioaddr, 30, 17, (phy_read(ioaddr, 30, 17) | 0x4000));
- phy_write(ioaddr, 30, 17, ~((~phy_read(ioaddr, 30, 17)) | 0x2000));
- phy_write(ioaddr, 0, 19, 0x0000);
- phy_write(ioaddr, 0, 30, 0x01F0);
+ r6040_phy_write(ioaddr, 30, 17, (r6040_phy_read(ioaddr, 30, 17) | 0x4000));
+ r6040_phy_write(ioaddr, 30, 17, ~((~r6040_phy_read(ioaddr, 30, 17)) | 0x2000));
+ r6040_phy_write(ioaddr, 0, 19, 0x0000);
+ r6040_phy_write(ioaddr, 0, 30, 0x01F0);
/* Interrupt Mask Register */
iowrite16(INT_MASK, ioaddr + MIER);
@@ -721,7 +721,7 @@ static void r6040_timer(unsigned long data)
/* Polling PHY Chip Status */
if (PHY_MODE == 0x3100)
- phy_mode = phy_mode_chk(dev);
+ phy_mode = r6040_phy_mode_chk(dev);
else
phy_mode = (PHY_MODE & 0x0100) ? 0x8000:0x0;
@@ -1070,8 +1070,8 @@ static int __devinit r6040_init_one(struct pci_dev *pdev,
#endif
netif_napi_add(dev, &lp->napi, r6040_poll, 64);
lp->mii_if.dev = dev;
- lp->mii_if.mdio_read = mdio_read;
- lp->mii_if.mdio_write = mdio_write;
+ lp->mii_if.mdio_read = r6040_mdio_read;
+ lp->mii_if.mdio_write = r6040_mdio_write;
lp->mii_if.phy_id = lp->phy_addr;
lp->mii_if.phy_id_mask = 0x1f;
lp->mii_if.reg_num_mask = 0x1f;
--
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