diff options
| author | George Sapountzis <gsap7@yahoo.gr> | 2007-03-18 16:38:26 +0200 |
|---|---|---|
| committer | George Sapountzis <gsap7@yahoo.gr> | 2007-03-21 20:18:52 +0200 |
| commit | dfd07b6e99020d1db43d7ce0cae4423d8c6b1f05 (patch) | |
| tree | 6fc7b3f66593a27d6d35423c213f051204d1cb4d /src/atiprobe.c | |
| parent | e674338a98c50800637b8ebc01adf3aec2a3eb38 (diff) | |
[mach64] Drop checking that BAR base + size fits in 32 bit.
I can't see how these tests could fail on 32-bit. OTOH they are potentially
problematic with 64-bit PCI addresses.
Diffstat (limited to 'src/atiprobe.c')
| -rw-r--r-- | src/atiprobe.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/src/atiprobe.c b/src/atiprobe.c index 36df11d..13cb2e8 100644 --- a/src/atiprobe.c +++ b/src/atiprobe.c @@ -225,8 +225,7 @@ ATIMach64Probe * further. */ if ((pVideo->size[2] >= 12) && - (pATI->Block0Base = pVideo->memBase[2]) && - (pATI->Block0Base < (CARD32)(-1 << pVideo->size[2]))) + (pATI->Block0Base = pVideo->memBase[2])) { pATI->Block0Base += 0x00000400U; if (ATIMach64Detect(pATI, ChipType, Chip)) @@ -277,8 +276,7 @@ ATIMach64Probe CARD16 ChipType = pVideo->chipType; if ((pATI->CPIODecoding == BLOCK_IO) && - ((pVideo->size[1] < 8) || - (pATI->CPIOBase >= (CARD32)(-1 << pVideo->size[1])))) + (pVideo->size[1] < 8)) return NULL; if (!ATIMach64Detect(pATI, ChipType, Chip)) |