Re: (ugly) GTT mapping patches

[Keith P. <ke...@ke...>]

On Thu, 2008-08-21 at 20:21 -0700, Jesse Barnes wrote:

> Ok, as discussed on IRC this also needs either full pin/map/unmap/unpin on the 
> client side, or real fault support like TTM, or we could fragment and/or run 
> out of GTT space, which would be bad.

This needs faulting support; that didn't look hard to me though, there
are fairly straightforward functions that invalidate VMA ranges; future
access hits a fault function that you can provide.

-- 
kei...@in...