1 /* Public domain. */ 2 3 #ifndef _LINUX_AGP_BACKEND_H 4 #define _LINUX_AGP_BACKEND_H 5 6 #include <sys/param.h> /* for sparc64 bus.h */ 7 #include <machine/bus.h> 8 9 #if defined(__amd64__) || defined(__i386__) 10 #define AGP_USER_MEMORY 0 11 #define AGP_USER_CACHED_MEMORY BUS_DMA_COHERENT 12 #endif 13 14 struct agp_bridge_data; 15 16 #endif 17