On 04 Dec 2006 14:42:08 +0200
Andrew Victor <[EMAIL PROTECTED]> wrote:
> This patch adds NetPoll / NetConsole support to the Atmel AT91RM9200
> Ethernet driver.
>
> Original patch from Bill Gatliff.
>
>
> Signed-off-by: Andrew Victor <[EMAIL PROTECTED]>
>
>
> diff -urN linux-2.6.19-final.orig/drivers/net/arm/at91_ether.c
> linux-2.6.19-final/drivers/net/arm/at91_ether.c
> --- linux-2.6.19-final.orig/drivers/net/arm/at91_ether.c Mon Dec 4
> 14:27:21 2006
> +++ linux-2.6.19-final/drivers/net/arm/at91_ether.c Mon Dec 4 14:33:35 2006
> @@ -925,6 +925,17 @@
> return IRQ_HANDLED;
> }
>
> +#ifdef CONFIG_NET_POLL_CONTROLLER
> +static void at91ether_poll_controller(struct net_device *dev)
> +{
> + unsigned long flags;
> +
> + local_irq_save(flags);
> + at91ether_interrupt(dev->irq, dev, NULL);
> + local_irq_restore(flags);
> +}
> +#endif
poll_controller is always called with interrupts already disabled.
The third argument to interrupt routines was dropped (struct pt_regs) in 2.6.19.
Maybe that never got fixed in ARM?
--
Stephen Hemminger <[EMAIL PROTECTED]>
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