diff options
Diffstat (limited to 'target/linux/amazon/files/drivers/net/amazon_sw.c')
| -rw-r--r-- | target/linux/amazon/files/drivers/net/amazon_sw.c | 50 |
1 files changed, 38 insertions, 12 deletions
diff --git a/target/linux/amazon/files/drivers/net/amazon_sw.c b/target/linux/amazon/files/drivers/net/amazon_sw.c index 14d3a85079..1101d840de 100644 --- a/target/linux/amazon/files/drivers/net/amazon_sw.c +++ b/target/linux/amazon/files/drivers/net/amazon_sw.c @@ -38,6 +38,7 @@ // copyright 2007 john crispin <blogic@openwrt.org> // copyright 2007 felix fietkau <nbd@openwrt.org> +// copyright 2009 hauke mehrtens <hauke@hauke-m.de> // TODO @@ -85,6 +86,7 @@ #include <linux/ethtool.h> #include <asm/checksum.h> #include <linux/init.h> +#include <linux/platform_device.h> #include <asm/amazon/amazon.h> #include <asm/amazon/amazon_dma.h> @@ -263,7 +265,7 @@ static int __init ethaddr_setup(char *line) if (line) line = (*ep) ? ep + 1 : ep; } - printk("mac address %2x-%2x-%2x-%2x-%2x-%2x \n", my_ethaddr[0], my_ethaddr[1], my_ethaddr[2], my_ethaddr[3], my_ethaddr[4], my_ethaddr[5]); + printk(KERN_INFO "amazon_mii0: mac address %2x-%2x-%2x-%2x-%2x-%2x \n", my_ethaddr[0], my_ethaddr[1], my_ethaddr[2], my_ethaddr[3], my_ethaddr[4], my_ethaddr[5]); return 0; } @@ -311,7 +313,7 @@ int switch_open(struct net_device *dev) #ifdef CONFIG_NET_HW_FLOWCONTROL if ((priv->fc_bit = netdev_register_fc(dev, amazon_xon)) == 0) { - printk("Hardware Flow Control register fails\n"); + printk(KERN_WARNING "amazon_mii0: Hardware Flow Control register fails\n"); } #endif @@ -660,18 +662,18 @@ int switch_hw_receive(struct net_device *dev, struct dma_device_info *dma_dev) len = dma_device_read(dma_dev, &buf, (void **) &skb); if (len >= 0x600) { - printk("packet too large %d\n", len); + printk(KERN_WARNING "amazon_mii0: packet too large %d\n", len); goto switch_hw_receive_err_exit; } /* remove CRC */ len -= 4; if (skb == NULL) { - printk("cannot restore pointer\n"); + printk(KERN_WARNING "amazon_mii0: cannot restore pointer\n"); goto switch_hw_receive_err_exit; } if (len > (skb->end - skb->tail)) { - printk("BUG, len:%d end:%p tail:%p\n", (len + 4), skb->end, skb->tail); + printk(KERN_WARNING "amazon_mii0: BUG, len:%d end:%p tail:%p\n", (len + 4), skb->end, skb->tail); goto switch_hw_receive_err_exit; } skb_put(skb, len); @@ -784,7 +786,7 @@ int switch_init(struct net_device *dev) int result; struct switch_priv *priv; ether_setup(dev); /* assign some of the fields */ - printk("%s up using ", dev->name); + printk(KERN_INFO "amazon_mii0: %s up using ", dev->name); dev->open = switch_open; dev->stop = switch_release; dev->hard_start_xmit = switch_tx; @@ -827,7 +829,7 @@ int switch_init(struct net_device *dev) return OK; } -int switch_init_module(void) +static int amazon_mii_probe(struct platform_device *dev) { int i = 0, result, device_present = 0; struct switch_priv *priv; @@ -839,7 +841,7 @@ int switch_init_module(void) priv = (struct switch_priv *) netdev_priv(switch_devs[i]); priv->num = i; if ((result = register_netdev(switch_devs[i]))) - printk("error %i registering device \"%s\"\n", result, switch_devs[i]->name); + printk(KERN_WARNING "amazon_mii0: error %i registering device \"%s\"\n", result, switch_devs[i]->name); else device_present++; } @@ -847,7 +849,7 @@ int switch_init_module(void) return device_present ? 0 : -ENODEV; } -void switch_cleanup(void) +static int amazon_mii_remove(struct platform_device *dev) { int i; struct switch_priv *priv; @@ -860,11 +862,35 @@ void switch_cleanup(void) kfree(netdev_priv(switch_devs[i])); unregister_netdev(switch_devs[i]); } - return; + return 0; +} + +static struct platform_driver amazon_mii_driver = { + .probe = amazon_mii_probe, + .remove = amazon_mii_remove, + .driver = { + .name = "amazon_mii0", + .owner = THIS_MODULE, + }, +}; + +static int __init amazon_mii_init(void) +{ + int ret = platform_driver_register(&amazon_mii_driver); + if (ret) + printk(KERN_WARNING "amazon_mii0: Error registering platfom driver!\n"); + return ret; } -module_init(switch_init_module); -module_exit(switch_cleanup); +static void __exit amazon_mii_cleanup(void) +{ + platform_driver_unregister(&amazon_mii_driver); +} + +module_init(amazon_mii_init); +module_exit(amazon_mii_cleanup); MODULE_LICENSE("GPL"); MODULE_AUTHOR("Wu Qi Ming"); +MODULE_DESCRIPTION("ethernet driver for AMAZON boards"); + |