diff options
| author | Owain Ainsworth <oga@cvs.openbsd.org> | 2007-11-26 00:04:39 +0000 |
|---|---|---|
| committer | Owain Ainsworth <oga@cvs.openbsd.org> | 2007-11-26 00:04:39 +0000 |
| commit | 59e9d416df56e7e25b6c94625ec9439a6483280c (patch) | |
| tree | bb002bc3bdc47b1a622be2f8193699a87b4067bd /sys | |
| parent | 85717c4b3ba5e5831c4f00889d468ffd93bfad3f (diff) | |
Fix hardware cursor mapping.
ok matthieu.
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/dev/pci/agp_i810.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/sys/dev/pci/agp_i810.c b/sys/dev/pci/agp_i810.c index f0414dd925f..030fcb5c88c 100644 --- a/sys/dev/pci/agp_i810.c +++ b/sys/dev/pci/agp_i810.c @@ -1,4 +1,4 @@ -/* $OpenBSD: agp_i810.c,v 1.18 2007/11/25 17:11:12 oga Exp $ */ +/* $OpenBSD: agp_i810.c,v 1.19 2007/11/26 00:04:38 oga Exp $ */ /* $NetBSD: agp_i810.c,v 1.15 2003/01/31 00:07:39 thorpej Exp $ */ /*- @@ -791,7 +791,9 @@ agp_i810_bind_memory(struct agp_softc *sc, struct agp_memory *mem, regval = 0; if (mem->am_type == 2) { - WRITEGTT(offset, mem->am_physical); + for (i = 0; i < mem->am_size; i += AGP_PAGE_SIZE) { + WRITEGTT(offset + i, (mem->am_physical + i)); + } mem->am_offset = offset; mem->am_is_bound = 1; return (0); @@ -816,7 +818,9 @@ agp_i810_unbind_memory(struct agp_softc *sc, struct agp_memory *mem) u_int32_t i; if (mem->am_type == 2) { - WRITEGTT(mem->am_offset, 0); + for (i = 0; i < mem->am_size; i += AGP_PAGE_SIZE) { + WRITEGTT(mem->am_offset + i, 0); + } mem->am_offset = 0; mem->am_is_bound = 0; return (0); |