Re: ide-cd problem

[Alan Chandler]

On Monday 22 November 2004 13:02, Jens Axboe wrote:

>
> I think the more correct patch is the following. It seems I was wrong in
> assuming that the ide_intr() path already waited 400ns for us, I think
> this should work for you. Can you test it?

Bad news - it didn't work.

It certainly looks as though it should - I am trying to find out what not.


>
> ===== drivers/ide/ide-iops.c 1.31 vs edited =====
> --- 1.31/drivers/ide/ide-iops.c 2004-11-01 18:06:50 +01:00
> +++ edited/drivers/ide/ide-iops.c 2004-11-22 13:59:27 +01:00
> @@ -476,10 +476,8 @@
>   if (drive->waiting_for_dma)
>    return hwif->ide_dma_test_irq(drive);
>
> -#if 0
>   /* need to guarantee 400ns since last command was issued */
> - udelay(1);
> -#endif
> + ndelay(400);
>
>  #ifdef CONFIG_IDEPCI_SHARE_IRQ
>   /*

-- 
Alan Chandler
alan@xxxxxxxxxxxxxxxxxxxxx
First they ignore you, then they laugh at you,
 then they fight you, then you win. --Gandhi
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