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-rw-r--r--drivers/net/mv643xx_eth.c53
1 files changed, 29 insertions, 24 deletions
diff --git a/drivers/net/mv643xx_eth.c b/drivers/net/mv643xx_eth.c
index be2ddbb6ef5..9ba21e0f27c 100644
--- a/drivers/net/mv643xx_eth.c
+++ b/drivers/net/mv643xx_eth.c
@@ -1309,7 +1309,7 @@ static void mv643xx_init_ethtool_cmd(struct net_device *dev, int phy_address,
static int mv643xx_eth_probe(struct platform_device *pdev)
{
struct mv643xx_eth_platform_data *pd;
- int port_num = pdev->id;
+ int port_num;
struct mv643xx_private *mp;
struct net_device *dev;
u8 *p;
@@ -1319,6 +1319,12 @@ static int mv643xx_eth_probe(struct platform_device *pdev)
int duplex = DUPLEX_HALF;
int speed = 0; /* default to auto-negotiation */
+ pd = pdev->dev.platform_data;
+ if (pd == NULL) {
+ printk(KERN_ERR "No mv643xx_eth_platform_data\n");
+ return -ENODEV;
+ }
+
dev = alloc_etherdev(sizeof(struct mv643xx_private));
if (!dev)
return -ENOMEM;
@@ -1331,8 +1337,6 @@ static int mv643xx_eth_probe(struct platform_device *pdev)
BUG_ON(!res);
dev->irq = res->start;
- mp->port_num = port_num;
-
dev->open = mv643xx_eth_open;
dev->stop = mv643xx_eth_stop;
dev->hard_start_xmit = mv643xx_eth_start_xmit;
@@ -1373,39 +1377,40 @@ static int mv643xx_eth_probe(struct platform_device *pdev)
spin_lock_init(&mp->lock);
+ port_num = pd->port_number;
+
/* set default config values */
eth_port_uc_addr_get(dev, dev->dev_addr);
mp->rx_ring_size = MV643XX_ETH_PORT_DEFAULT_RECEIVE_QUEUE_SIZE;
mp->tx_ring_size = MV643XX_ETH_PORT_DEFAULT_TRANSMIT_QUEUE_SIZE;
- pd = pdev->dev.platform_data;
- if (pd) {
- if (is_valid_ether_addr(pd->mac_addr))
- memcpy(dev->dev_addr, pd->mac_addr, 6);
+ if (is_valid_ether_addr(pd->mac_addr))
+ memcpy(dev->dev_addr, pd->mac_addr, 6);
- if (pd->phy_addr || pd->force_phy_addr)
- ethernet_phy_set(port_num, pd->phy_addr);
+ if (pd->phy_addr || pd->force_phy_addr)
+ ethernet_phy_set(port_num, pd->phy_addr);
- if (pd->rx_queue_size)
- mp->rx_ring_size = pd->rx_queue_size;
+ if (pd->rx_queue_size)
+ mp->rx_ring_size = pd->rx_queue_size;
- if (pd->tx_queue_size)
- mp->tx_ring_size = pd->tx_queue_size;
+ if (pd->tx_queue_size)
+ mp->tx_ring_size = pd->tx_queue_size;
- if (pd->tx_sram_size) {
- mp->tx_sram_size = pd->tx_sram_size;
- mp->tx_sram_addr = pd->tx_sram_addr;
- }
-
- if (pd->rx_sram_size) {
- mp->rx_sram_size = pd->rx_sram_size;
- mp->rx_sram_addr = pd->rx_sram_addr;
- }
+ if (pd->tx_sram_size) {
+ mp->tx_sram_size = pd->tx_sram_size;
+ mp->tx_sram_addr = pd->tx_sram_addr;
+ }
- duplex = pd->duplex;
- speed = pd->speed;
+ if (pd->rx_sram_size) {
+ mp->rx_sram_size = pd->rx_sram_size;
+ mp->rx_sram_addr = pd->rx_sram_addr;
}
+ duplex = pd->duplex;
+ speed = pd->speed;
+
+ mp->port_num = port_num;
+
/* Hook up MII support for ethtool */
mp->mii.dev = dev;
mp->mii.mdio_read = mv643xx_mdio_read;