ndev->dev_addr[3] = 0x90;
ndev->dev_addr[4] = 0x90;
ndev->dev_addr[5] = 0x90;
#endif
…
out:
printk("%s:not found (%d).\n",CARDNAME,ret);
#if defined(CONFIG_ARCH_S3C2410)
*((volatile unsigned int *)S3C2410_BWSCON) = oldval_bwscon;
*((volatile unsigned int *)S3C2410_BANKCON4) = oldval_bankcon4;
#endif
(3)、指定注册中断时的触发方式
dm9000_open(struct net_device *dev)
…
irqflags |= IRQF_SHARED;
#if defined (CONFIG_ARCH_S3C2410)
if(request_irq(dev->irq,&dm9000_interrupt,IRQF_SHARED|IRQF_TRIGGER_RISING,dev->name,dev))
#else
if(request_irq(dev->irq,&dm9000_interrupt,IRQF_SHARED,dev->name,dev))
#endif
//if (request_irq(dev->irq, &dm9000_interrupt, irqflags, dev->name, dev))
return -EAGAIN;
…
}