[Mesa-dev] [PATCH 2/2] i965: Quit spamming gen6 DP read/write send instructions with gen5 bits.

[Kenneth Graunke]

On 04/14/2011 11:57 PM, Zou, Nanhai wrote:
> Eric,
> 	I think for gen6 most of the DP read in the pipeline should go through constant cache instead of other caches. Maybe we should implement an gen6_const_read_message.
> 	That is better for performance.
> Thanks
> Zou Nanhai

Probably true, but no one has bothered to add constant cache support to
GEM yet.  That would need to be done first. Once such support exists, a
couple of places in Mesa with /* XXX: bad domain */ comments need to be
switched over.