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606N/AChange needed to resume from S3 suspend on Rage XL chipset in Ultra 20.
606N/A@@ -514,6 +514,16 @@ ATIEnterGraphics
606N/A+ pciVideoPtr pVideo = pATI->PCIInfo;
98N/A+* Possibly fix block I/O indicator in PCI configuration space.
606N/A+ PCI_READ_LONG(pVideo, &PciReg, PCI_REG_USERCONFIG);
98N/A+ if (!(PciReg & 0x00000004U))
606N/A+ PCI_WRITE_LONG(pVideo, (PciReg | 0x00000004U), PCI_REG_USERCONFIG);
98N/A /* Map apertures */
98N/A if (!ATIMapApertures(pScreenInfo->scrnIndex, pATI))