#ifndef _ASM_POWERPC_AGP_H
  #define _ASM_POWERPC_AGP_H

  #ifdef __KERNEL__

  
  #include <asm/io.h>

  #define map_page_into_agp(page)
  #define unmap_page_from_agp(page)
  #define flush_agp_mappings()
  #define flush_agp_cache() mb()

  /* Convert a physical address to an address suitable for the GART. */
  #define phys_to_gart(x) (x)
  #define gart_to_phys(x) (x)
  
  /* GATT allocation. Returns/accepts GATT kernel virtual address. */
  #define alloc_gatt_pages(order)		\
  	((char *)__get_free_pages(GFP_KERNEL, (order)))
  #define free_gatt_pages(table, order)	\
  	free_pages((unsigned long)(table), (order))

  #endif /* __KERNEL__ */

  #endif	/* _ASM_POWERPC_AGP_H */