Re: [PATCH 1/1] pci: Block config access during BIST (resend)

Alan Cox
2005-01-27T17:02:13Z

On Mer, 2005-01-26 at 22:10, Benjamin Herrenschmidt wrote:
> On Wed, 2005-01-26 at 10:34 -0600, Brian King wrote:
> Well, I honestly think that this is unnecessary burden. I think that
> just dropping writes & returning data from the cache on reads is enough,
> blocking userspace isn't necessary, but then, I may be wrong ;)

Providing the BARs, cmd register and bridge VGA_EN are cached then I
think you
are right.

Alan