#include <asm/gart.h>
#include <asm/pci-direct.h>
#include <asm/dma.h>
-#include <asm/k8.h>
+#include <asm/amd_nb.h>
#include <asm/x86_init.h>
int gart_iommu_aperture;
static int __initdata printed_gart_size_msg;
-void __init gart_iommu_hole_init(void)
+int __init gart_iommu_hole_init(void)
{
u32 agp_aper_base = 0, agp_aper_order = 0;
u32 aper_size, aper_alloc = 0, aper_order = 0, last_aper_order = 0;
if (gart_iommu_aperture_disabled || !fix_aperture ||
!early_pci_allowed())
- return;
+ return -ENODEV;
printk(KERN_INFO "Checking aperture...\n");
unsigned long n = (32 * 1024 * 1024) << last_aper_order;
insert_aperture_resource((u32)last_aper_base, n);
+ return 1;
}
- return;
+ return 0;
}
if (!fallback_aper_force) {
panic("Not enough memory for aperture");
}
} else {
- return;
+ return 0;
}
/* Fix up the north bridges */
}
set_up_gart_resume(aper_order, aper_alloc);
+
+ return 1;
}