1 /**************************************************************************** 2 **************************************************************************** 3 *** 4 *** This header was automatically generated from a Linux kernel header 5 *** of the same name, to make information necessary for userspace to 6 *** call into the kernel available to libc. It contains only constants, 7 *** structures, and macros generated from the original header, and thus, 8 *** contains no copyrightable information. 9 *** 10 *** To edit the content of this header, modify the corresponding 11 *** source file (e.g. under external/kernel-headers/original/) then 12 *** run bionic/libc/kernel/tools/update_all.py 13 *** 14 *** Any manual change here will be lost the next time this script will 15 *** be run. You've been warned! 16 *** 17 **************************************************************************** 18 ****************************************************************************/ 19 #ifndef _UAPI_AGP_H 20 #define _UAPI_AGP_H 21 #define AGPIOC_BASE 'A' 22 #define AGPIOC_INFO _IOR(AGPIOC_BASE, 0, struct agp_info *) 23 #define AGPIOC_ACQUIRE _IO(AGPIOC_BASE, 1) 24 #define AGPIOC_RELEASE _IO(AGPIOC_BASE, 2) 25 #define AGPIOC_SETUP _IOW(AGPIOC_BASE, 3, struct agp_setup *) 26 #define AGPIOC_RESERVE _IOW(AGPIOC_BASE, 4, struct agp_region *) 27 #define AGPIOC_PROTECT _IOW(AGPIOC_BASE, 5, struct agp_region *) 28 #define AGPIOC_ALLOCATE _IOWR(AGPIOC_BASE, 6, struct agp_allocate *) 29 #define AGPIOC_DEALLOCATE _IOW(AGPIOC_BASE, 7, int) 30 #define AGPIOC_BIND _IOW(AGPIOC_BASE, 8, struct agp_bind *) 31 #define AGPIOC_UNBIND _IOW(AGPIOC_BASE, 9, struct agp_unbind *) 32 #define AGPIOC_CHIPSET_FLUSH _IO(AGPIOC_BASE, 10) 33 #define AGP_DEVICE "/dev/agpgart" 34 #ifndef TRUE 35 #define TRUE 1 36 #endif 37 #ifndef FALSE 38 #define FALSE 0 39 #endif 40 #include <linux/types.h> 41 #include <stdlib.h> 42 struct agp_version { 43 __u16 major; 44 __u16 minor; 45 }; 46 typedef struct _agp_info { 47 struct agp_version version; 48 __u32 bridge_id; 49 __u32 agp_mode; 50 unsigned long aper_base; 51 size_t aper_size; 52 size_t pg_total; 53 size_t pg_system; 54 size_t pg_used; 55 } agp_info; 56 typedef struct _agp_setup { 57 __u32 agp_mode; 58 } agp_setup; 59 typedef struct _agp_segment { 60 __kernel_off_t pg_start; 61 __kernel_size_t pg_count; 62 int prot; 63 } agp_segment; 64 typedef struct _agp_region { 65 __kernel_pid_t pid; 66 __kernel_size_t seg_count; 67 struct _agp_segment * seg_list; 68 } agp_region; 69 typedef struct _agp_allocate { 70 int key; 71 __kernel_size_t pg_count; 72 __u32 type; 73 __u32 physical; 74 } agp_allocate; 75 typedef struct _agp_bind { 76 int key; 77 __kernel_off_t pg_start; 78 } agp_bind; 79 typedef struct _agp_unbind { 80 int key; 81 __u32 priority; 82 } agp_unbind; 83 #endif 84