#define ULI_X86_64_ENU_SCR_REG 0x54
static struct resource *aperture_resource;
-static int __initdata agp_try_unsupported = 1;
+static bool __initdata agp_try_unsupported = 1;
static int agp_bridges_found;
static void amd64_tlbflush(struct agp_memory *temp)