diff options
| -rw-r--r-- | src/rendition.c | 20 |
1 files changed, 13 insertions, 7 deletions
diff --git a/src/rendition.c b/src/rendition.c index 888bb4a..9677850 100644 --- a/src/rendition.c +++ b/src/rendition.c @@ -1371,6 +1371,18 @@ renditionMapMem(ScrnInfoPtr pScreenInfo) /* Override on users request */ WriteCombine = xf86ReturnOptValBool(pRendition->Options, OPTION_FBWC, WriteCombine); +#ifdef XSERVER_LIBPCIACCESS + mapOption = PCI_DEV_MAP_FLAG_WRITABLE; + if (WriteCombine) + mapOption |= PCI_DEV_MAP_FLAG_WRITE_COMBINE; + + err = pci_device_map_range(pRendition->PciInfo, + pRendition->PciInfo->regions[0].base_addr, + pRendition->PciInfo->regions[0].size, + mapOption, (void *)&pRendition->board.vmem_base); + + return (err == 0); +#else if (WriteCombine) { xf86DrvMsg(pScreenInfo->scrnIndex, X_CONFIG, ("Requesting Write-Combined memory access\n")); @@ -1381,12 +1393,6 @@ renditionMapMem(ScrnInfoPtr pScreenInfo) mapOption = VIDMEM_MMIO; } -#ifdef XSERVER_LIBPCIACCESS - err = pci_device_map_region(pRendition->PciInfo, 0, TRUE); - pRendition->board.vmem_base = pRendition->PciInfo->regions[0].memory; - - return (err == 0); -#else pRendition->board.vmem_base= xf86MapPciMem(pScreenInfo->scrnIndex, mapOption, pRendition->pcitag, @@ -1415,7 +1421,7 @@ renditionUnmapMem(ScrnInfoPtr pScreenInfo) #else pci_device_unmap_range(pRendition->PciInfo, pRendition->board.vmem_base, - pScreenInfo->videoRam * 1024); + pRendition->PciInfo->regions[0].size); #endif return TRUE; #ifdef DEBUG0 |