Re: [PATCH] No VIA IDE DMA unless configured

[Vojtech Pavlik]

On Tue, Jan 23, 2001 at 10:46:14PM +0100, Tobias Ringstrom wrote:

> Linus, please consider this patch for 2.4.1.  It makes sure the VIA IDE
> driver does not enable DMA automatically, unless the user has requested it
> using "make whateverconfig".
> 
> /Tobias
> 
> --- via82cxxx.c.orig	Tue Jan 23 22:26:25 2001
> +++ via82cxxx.c	Tue Jan 23 22:27:05 2001
> @@ -602,7 +602,9 @@
>  #ifdef CONFIG_BLK_DEV_IDEDMA
>  	if (hwif->dma_base) {
>  		hwif->dmaproc = &via82cxxx_dmaproc;
> +#ifdef CONFIG_IDEDMA_AUTO
>  		hwif->autodma = 1;
> +#endif /* CONFIG_IDEDMA_AUTO */
>  	}
>  #endif /* CONFIG_BLK_DEV_IDEDMA */
>  }
> 

Linus, if you haven't applied my disable-dma-in-all-cases patch I've
sent you earlier, please do apply this one - it's correct and should be
there. It conflicts with the older one, obviously.

-- 
Vojtech Pavlik
SuSE Labs