diff options
| author | George Sapountzis <gsap7@yahoo.gr> | 2007-03-18 16:40:07 +0200 |
|---|---|---|
| committer | George Sapountzis <gsap7@yahoo.gr> | 2007-03-21 20:18:56 +0200 |
| commit | 3dfdba195f1ff794ab00585ab80e7ea6ac92fcf4 (patch) | |
| tree | 01cbfdc7ad2009066811cceba1cea48a62b3a256 | |
| parent | 321db6d87c9110654ab386e5ec270116eca1e04f (diff) | |
[mach64] Make mapping code friendlier to pci-rework source-code compatibility.
| -rw-r--r-- | src/atividmem.c | 54 |
1 files changed, 18 insertions, 36 deletions
diff --git a/src/atividmem.c b/src/atividmem.c index 947f265..7ab203e 100644 --- a/src/atividmem.c +++ b/src/atividmem.c @@ -182,7 +182,7 @@ ATIMapApertures PCI_CFG_TAG(pVideo), 0x000A0000U, 0x00010000U); if (!pATI->pBank) - return FALSE; + goto bail; pATI->Mapped = TRUE; } @@ -205,17 +205,7 @@ ATIMapApertures (1U << pVideo->size[0])); if (!pATI->pMemoryLE) - { - -#ifndef AVOID_CPIO - - ATIUnmapVGA(iScreen, pATI); - -#endif /* AVOID_CPIO */ - - pATI->Mapped = FALSE; - return FALSE; - } + goto bail; pATI->Mapped = TRUE; @@ -246,18 +236,7 @@ ATIMapApertures getpagesize()); if (!pATI->pMMIO) - { - ATIUnmapLinear(iScreen, pATI); - -#ifndef AVOID_CPIO - - ATIUnmapVGA(iScreen, pATI); - -#endif /* AVOID_CPIO */ - - pATI->Mapped = FALSE; - return FALSE; - } + goto bail; pATI->Mapped = TRUE; @@ -282,18 +261,7 @@ ATIMapApertures * extended BE aperture which would give a size of 8MB). */ if (mmio_offset + 0x00000400U > linear_size) - { - ATIUnmapLinear(iScreen, pATI); - -#ifndef AVOID_CPIO - - ATIUnmapVGA(iScreen, pATI); - -#endif /* AVOID_CPIO */ - - pATI->Mapped = FALSE; - return FALSE; - } + goto bail; pATI->Mapped = TRUE; @@ -304,6 +272,20 @@ ATIMapApertures } return TRUE; + +bail: + + ATIUnmapLinear(iScreen, pATI); + +#ifndef AVOID_CPIO + + ATIUnmapVGA(iScreen, pATI); + +#endif /* AVOID_CPIO */ + + pATI->Mapped = FALSE; + + return FALSE; } /* |