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Replace broken PCI resource size detection with pciGetBaseSize() call.

This commit is contained in:
Eric Anholt 2006-11-16 15:12:43 -08:00
parent 49a6bea7d9
commit 9cc2f3313d
1 changed files with 5 additions and 9 deletions
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14
src/i830_driver.c
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@ -4192,16 +4192,12 @@ I830BIOSPreInit(ScrnInfoPtr pScrn, int flags)
}
} else {
if (IS_I9XX(pI830)) {
if (pI830->PciInfo->memBase[2] & 0x08000000)
pI830->FbMapSize = 0x8000000; /* 128MB aperture */
else
pI830->FbMapSize = 0x10000000; /* 256MB aperture */
if (pI830->PciInfo->chipType == PCI_CHIP_E7221_G)
pI830->FbMapSize = 0x8000000; /* 128MB aperture */
} else
/* 128MB aperture for later chips */
pI830->FbMapSize = 1UL << pciGetBaseSize(pI830->PciTag, 2, TRUE,
NULL);
} else {
/* 128MB aperture for later i8xx series. */
pI830->FbMapSize = 0x8000000;
}
}
if (pI830->PciInfo->chipType == PCI_CHIP_E7221_G)