diff options
| author | George Sapountzis <gsap7@yahoo.gr> | 2007-03-18 15:50:41 +0200 |
|---|---|---|
| committer | George Sapountzis <gsap7@yahoo.gr> | 2007-03-21 20:18:51 +0200 |
| commit | e674338a98c50800637b8ebc01adf3aec2a3eb38 (patch) | |
| tree | ad6227dbf50f1b7c2a15821374a2426034bd634f /src/ativga.c | |
| parent | e7969de8ec572d8801806f9525a9a081a58a03f1 (diff) | |
[mach64] Single mapping per BAR.
- We reset write-combining of the FB when MMIO registers fall in the linear
aperture.
- We set MMIOInLinear in all three aperture mappings since the mapping code
depends on it.
- We map the linear aperture in its entirety for MMIOInLinear also.
This simplifies mapping of HW cursor and the LE aperture on BE archs, as
they always fall in the linear aperture.
- I assumed that BAR[2] is page-aligned (we know it's 4K-aligned for sure).
Diffstat (limited to 'src/ativga.c')
0 files changed, 0 insertions, 0 deletions