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path: root/drivers/net/r6040.c
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Diffstat (limited to 'drivers/net/r6040.c')
-rw-r--r--drivers/net/r6040.c27
1 files changed, 18 insertions, 9 deletions
diff --git a/drivers/net/r6040.c b/drivers/net/r6040.c
index 53bbddfc8c95..cf3a082bc89d 100644
--- a/drivers/net/r6040.c
+++ b/drivers/net/r6040.c
@@ -49,8 +49,8 @@
#include <asm/processor.h>
#define DRV_NAME "r6040"
-#define DRV_VERSION "0.19"
-#define DRV_RELDATE "18Dec2008"
+#define DRV_VERSION "0.20"
+#define DRV_RELDATE "07Jan2009"
/* PHY CHIP Address */
#define PHY1_ADDR 1 /* For MAC1 */
@@ -200,7 +200,7 @@ struct r6040_private {
static char version[] __devinitdata = KERN_INFO DRV_NAME
": RDC R6040 NAPI net driver,"
- "version "DRV_VERSION " (" DRV_RELDATE ")\n";
+ "version "DRV_VERSION " (" DRV_RELDATE ")";
static int phy_table[] = { PHY1_ADDR, PHY2_ADDR };
@@ -330,7 +330,7 @@ static int r6040_alloc_rxbufs(struct net_device *dev)
do {
skb = netdev_alloc_skb(dev, MAX_BUF_SIZE);
if (!skb) {
- printk(KERN_ERR "%s: failed to alloc skb for rx\n", dev->name);
+ printk(KERN_ERR DRV_NAME "%s: failed to alloc skb for rx\n", dev->name);
rc = -ENOMEM;
goto err_exit;
}
@@ -1077,20 +1077,20 @@ static int __devinit r6040_init_one(struct pci_dev *pdev,
/* this should always be supported */
err = pci_set_dma_mask(pdev, DMA_32BIT_MASK);
if (err) {
- printk(KERN_ERR DRV_NAME "32-bit PCI DMA addresses"
+ printk(KERN_ERR DRV_NAME ": 32-bit PCI DMA addresses"
"not supported by the card\n");
goto err_out;
}
err = pci_set_consistent_dma_mask(pdev, DMA_32BIT_MASK);
if (err) {
- printk(KERN_ERR DRV_NAME "32-bit PCI DMA addresses"
+ printk(KERN_ERR DRV_NAME ": 32-bit PCI DMA addresses"
"not supported by the card\n");
goto err_out;
}
/* IO Size check */
if (pci_resource_len(pdev, 0) < io_size) {
- printk(KERN_ERR DRV_NAME "Insufficient PCI resources, aborting\n");
+ printk(KERN_ERR DRV_NAME ": Insufficient PCI resources, aborting\n");
err = -EIO;
goto err_out;
}
@@ -1100,7 +1100,7 @@ static int __devinit r6040_init_one(struct pci_dev *pdev,
dev = alloc_etherdev(sizeof(struct r6040_private));
if (!dev) {
- printk(KERN_ERR DRV_NAME "Failed to allocate etherdev\n");
+ printk(KERN_ERR DRV_NAME ": Failed to allocate etherdev\n");
err = -ENOMEM;
goto err_out;
}
@@ -1116,11 +1116,15 @@ static int __devinit r6040_init_one(struct pci_dev *pdev,
ioaddr = pci_iomap(pdev, bar, io_size);
if (!ioaddr) {
- printk(KERN_ERR "ioremap failed for device %s\n",
+ printk(KERN_ERR DRV_NAME ": ioremap failed for device %s\n",
pci_name(pdev));
err = -EIO;
goto err_out_free_res;
}
+ /* If PHY status change register is still set to zero it means the
+ * bootloader didn't initialize it */
+ if (ioread16(ioaddr + PHY_CC) == 0)
+ iowrite16(0x9f07, ioaddr + PHY_CC);
/* Init system & device */
lp->base = ioaddr;
@@ -1137,6 +1141,11 @@ static int __devinit r6040_init_one(struct pci_dev *pdev,
adrp[1] = ioread16(ioaddr + MID_0M);
adrp[2] = ioread16(ioaddr + MID_0H);
+ /* Some bootloader/BIOSes do not initialize
+ * MAC address, warn about that */
+ if (!(adrp[0] || adrp[1] || adrp[2]))
+ printk(KERN_WARNING DRV_NAME ": MAC address not initialized\n");
+
/* Link new device into r6040_root_dev */
lp->pdev = pdev;
lp->dev = dev;