Comments
Patch
===================================================================
@@ -68,7 +68,7 @@
if (iommu) {
/* Add a Gart apeture resource */
resource = new_resource(dev, 0x94);
- resource->size = iommu?CONFIG_AGP_APERTURE_SIZE:1;
+ resource->size = 0x10000000; /* 256MB */
resource->align = log2(resource->size);
resource->gran = log2(resource->size);
resource->limit = 0xffffffff; /* 4G */
@@ -88,6 +88,10 @@
/* Remember this resource has been stored */
resource->flags |= IORESOURCE_STORED;
+ resource->size = CONFIG_AGP_APERTURE_SIZE;
+ resource->align = log2(resource->size);
+ resource->gran = log2(resource->size);
+
/* Find the size of the GART aperture */
gart_acr = (0<<6)|(0<<5)|(0<<4)|((resource->gran - 25) << 1)|(0<<0);