[coreboot] [PATCH] Fix RS690 MMCONFIG access

Marc Jones marcj303 at gmail.com
Fri Mar 20 20:30:10 CET 2009

On Thu, Mar 19, 2009 at 4:32 AM, Myles Watson <mylesgw at gmail.com> wrote:

> Here's my 2 cents:
> 1. Overwrite read resources so it doesn't touch your MMConfig BAR
> (sizing it would not be good)
> 2. Overwrite set_resources so that it:
>     a. disables MMConfig accesses
>     b. writes the new value to the MMConfig BAR
>     c. enables MMConfig accesses

I assume you mean to change which ever 690 device operations struct
it is. Then check the address for the bar and skip it if mmconfig
otherwise do a normal read/write. That sounds good to me.


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