Subject: Re: R4000 cache lines
To: Warner Losh <imp@village.org>
From: Jason Thorpe <thorpej@nas.nasa.gov>
List: port-mips
Date: 06/02/1998 21:45:40
On Tue, 02 Jun 1998 22:38:56 -0600
Warner Losh <imp@village.org> wrote:
> In message <199806030420.VAA13465@lestat.nas.nasa.gov> Jason Thorpe writes:
> : Are the R4000 virtually indexed cache entries tagges with ASIDs?
>
> They seem to be PTag. The Cache chapter in the MIPS R4000 user's
..and, BTW, "PTag", as used in the manual means "Primary Tag". (Note
that the secondary cache's tags are called "STag".)
Jason R. Thorpe thorpej@nas.nasa.gov
NASA Ames Research Center Home: +1 408 866 1912
NAS: M/S 258-5 Work: +1 650 604 0935
Moffett Field, CA 94035 Pager: +1 650 428 6939