int mem_init_done;
int init_bootmem_done;
int boot_mapsize;
-#ifdef CONFIG_PPC_PMAC
-unsigned long agp_special_page;
-EXPORT_SYMBOL(agp_special_page);
-#endif
extern char _end[];
extern char etext[], _stext[];
while (start < end) {
ClearPageReserved(virt_to_page(start));
- set_page_count(virt_to_page(start), 1);
+ init_page_count(virt_to_page(start));
free_page(start);
cnt++;
start += PAGE_SIZE;
for (; start < end; start += PAGE_SIZE) {
ClearPageReserved(virt_to_page(start));
- set_page_count(virt_to_page(start), 1);
+ init_page_count(virt_to_page(start));
free_page(start);
totalram_pages++;
}
}
#endif /* CONFIG_BLK_DEV_INITRD */
-#ifdef CONFIG_PPC_OF
- /* mark the RTAS pages as reserved */
- if ( rtas_data )
- for (addr = (ulong)__va(rtas_data);
- addr < PAGE_ALIGN((ulong)__va(rtas_data)+rtas_size) ;
- addr += PAGE_SIZE)
- SetPageReserved(virt_to_page(addr));
-#endif
-#ifdef CONFIG_PPC_PMAC
- if (agp_special_page)
- SetPageReserved(virt_to_page(agp_special_page));
-#endif
for (addr = PAGE_OFFSET; addr < (unsigned long)high_memory;
addr += PAGE_SIZE) {
if (!PageReserved(virt_to_page(addr)))
struct page *page = mem_map + pfn;
ClearPageReserved(page);
- set_page_count(page, 1);
+ init_page_count(page);
__free_page(page);
totalhigh_pages++;
}
initpages<< (PAGE_SHIFT-10),
(unsigned long) (totalhigh_pages << (PAGE_SHIFT-10)));
-#ifdef CONFIG_PPC_PMAC
- if (agp_special_page)
- printk(KERN_INFO "AGP special page: 0x%08lx\n", agp_special_page);
-#endif
-
mem_init_done = 1;
}
initrd_end - initrd_start, 1);
}
#endif /* CONFIG_BLK_DEV_INITRD */
-#ifdef CONFIG_PPC_OF
- /* remove the RTAS pages from the available memory */
- if (rtas_data)
- mem_pieces_remove(&phys_avail, rtas_data, rtas_size, 1);
-#endif
-#ifdef CONFIG_PPC_PMAC
- /* Because of some uninorth weirdness, we need a page of
- * memory as high as possible (it must be outside of the
- * bus address seen as the AGP aperture). It will be used
- * by the r128 DRM driver
- *
- * FIXME: We need to make sure that page doesn't overlap any of the\
- * above. This could be done by improving mem_pieces_find to be able
- * to do a backward search from the end of the list.
- */
- if (_machine == _MACH_Pmac && find_devices("uni-north-agp")) {
- agp_special_page = (total_memory - PAGE_SIZE);
- mem_pieces_remove(&phys_avail, agp_special_page, PAGE_SIZE, 0);
- agp_special_page = (unsigned long)__va(agp_special_page);
- }
-#endif /* CONFIG_PPC_PMAC */
}
/* Mark some memory as reserved by removing it from phys_avail. */