111cd02dfb91661c65134cac258cf5924270e9d2Dan Albert/**************************************************************************** 211cd02dfb91661c65134cac258cf5924270e9d2Dan Albert **************************************************************************** 311cd02dfb91661c65134cac258cf5924270e9d2Dan Albert *** 411cd02dfb91661c65134cac258cf5924270e9d2Dan Albert *** This header was automatically generated from a Linux kernel header 511cd02dfb91661c65134cac258cf5924270e9d2Dan Albert *** of the same name, to make information necessary for userspace to 611cd02dfb91661c65134cac258cf5924270e9d2Dan Albert *** call into the kernel available to libc. It contains only constants, 711cd02dfb91661c65134cac258cf5924270e9d2Dan Albert *** structures, and macros generated from the original header, and thus, 811cd02dfb91661c65134cac258cf5924270e9d2Dan Albert *** contains no copyrightable information. 911cd02dfb91661c65134cac258cf5924270e9d2Dan Albert *** 1011cd02dfb91661c65134cac258cf5924270e9d2Dan Albert *** To edit the content of this header, modify the corresponding 1111cd02dfb91661c65134cac258cf5924270e9d2Dan Albert *** source file (e.g. under external/kernel-headers/original/) then 1211cd02dfb91661c65134cac258cf5924270e9d2Dan Albert *** run bionic/libc/kernel/tools/update_all.py 1311cd02dfb91661c65134cac258cf5924270e9d2Dan Albert *** 1411cd02dfb91661c65134cac258cf5924270e9d2Dan Albert *** Any manual change here will be lost the next time this script will 1511cd02dfb91661c65134cac258cf5924270e9d2Dan Albert *** be run. You've been warned! 1611cd02dfb91661c65134cac258cf5924270e9d2Dan Albert *** 1711cd02dfb91661c65134cac258cf5924270e9d2Dan Albert **************************************************************************** 1811cd02dfb91661c65134cac258cf5924270e9d2Dan Albert ****************************************************************************/ 1911cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#ifndef _UAPI_LINUX_ION_H 2011cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define _UAPI_LINUX_ION_H 2111cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#include <linux/ioctl.h> 2211cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#include <linux/types.h> 2311cd02dfb91661c65134cac258cf5924270e9d2Dan Albert/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 2411cd02dfb91661c65134cac258cf5924270e9d2Dan Alberttypedef int ion_user_handle_t; 2511cd02dfb91661c65134cac258cf5924270e9d2Dan Albertenum ion_heap_type { 2611cd02dfb91661c65134cac258cf5924270e9d2Dan Albert ION_HEAP_TYPE_SYSTEM, 2711cd02dfb91661c65134cac258cf5924270e9d2Dan Albert ION_HEAP_TYPE_SYSTEM_CONTIG, 2811cd02dfb91661c65134cac258cf5924270e9d2Dan Albert/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 2911cd02dfb91661c65134cac258cf5924270e9d2Dan Albert ION_HEAP_TYPE_CARVEOUT, 3011cd02dfb91661c65134cac258cf5924270e9d2Dan Albert ION_HEAP_TYPE_CHUNK, 3111cd02dfb91661c65134cac258cf5924270e9d2Dan Albert ION_HEAP_TYPE_DMA, 3211cd02dfb91661c65134cac258cf5924270e9d2Dan Albert ION_HEAP_TYPE_CUSTOM, 3311cd02dfb91661c65134cac258cf5924270e9d2Dan Albert/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 3411cd02dfb91661c65134cac258cf5924270e9d2Dan Albert ION_NUM_HEAPS = 16, 3511cd02dfb91661c65134cac258cf5924270e9d2Dan Albert}; 3611cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define ION_HEAP_SYSTEM_MASK (1 << ION_HEAP_TYPE_SYSTEM) 3711cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define ION_HEAP_SYSTEM_CONTIG_MASK (1 << ION_HEAP_TYPE_SYSTEM_CONTIG) 3811cd02dfb91661c65134cac258cf5924270e9d2Dan Albert/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 3911cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define ION_HEAP_CARVEOUT_MASK (1 << ION_HEAP_TYPE_CARVEOUT) 4011cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define ION_HEAP_TYPE_DMA_MASK (1 << ION_HEAP_TYPE_DMA) 4111cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define ION_NUM_HEAP_IDS sizeof(unsigned int) * 8 4211cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define ION_FLAG_CACHED 1 4311cd02dfb91661c65134cac258cf5924270e9d2Dan Albert/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 4411cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define ION_FLAG_CACHED_NEEDS_SYNC 2 4511cd02dfb91661c65134cac258cf5924270e9d2Dan Albertstruct ion_allocation_data { 4611cd02dfb91661c65134cac258cf5924270e9d2Dan Albert size_t len; 4711cd02dfb91661c65134cac258cf5924270e9d2Dan Albert size_t align; 4811cd02dfb91661c65134cac258cf5924270e9d2Dan Albert/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 4911cd02dfb91661c65134cac258cf5924270e9d2Dan Albert unsigned int heap_id_mask; 5011cd02dfb91661c65134cac258cf5924270e9d2Dan Albert unsigned int flags; 5111cd02dfb91661c65134cac258cf5924270e9d2Dan Albert ion_user_handle_t handle; 5211cd02dfb91661c65134cac258cf5924270e9d2Dan Albert}; 5311cd02dfb91661c65134cac258cf5924270e9d2Dan Albert/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 5411cd02dfb91661c65134cac258cf5924270e9d2Dan Albertstruct ion_fd_data { 5511cd02dfb91661c65134cac258cf5924270e9d2Dan Albert ion_user_handle_t handle; 5611cd02dfb91661c65134cac258cf5924270e9d2Dan Albert int fd; 5711cd02dfb91661c65134cac258cf5924270e9d2Dan Albert}; 5811cd02dfb91661c65134cac258cf5924270e9d2Dan Albert/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 5911cd02dfb91661c65134cac258cf5924270e9d2Dan Albertstruct ion_handle_data { 6011cd02dfb91661c65134cac258cf5924270e9d2Dan Albert ion_user_handle_t handle; 6111cd02dfb91661c65134cac258cf5924270e9d2Dan Albert}; 6211cd02dfb91661c65134cac258cf5924270e9d2Dan Albertstruct ion_custom_data { 6311cd02dfb91661c65134cac258cf5924270e9d2Dan Albert/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 6411cd02dfb91661c65134cac258cf5924270e9d2Dan Albert unsigned int cmd; 6511cd02dfb91661c65134cac258cf5924270e9d2Dan Albert unsigned long arg; 6611cd02dfb91661c65134cac258cf5924270e9d2Dan Albert}; 6711cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define ION_IOC_MAGIC 'I' 6811cd02dfb91661c65134cac258cf5924270e9d2Dan Albert/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 6911cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define ION_IOC_ALLOC _IOWR(ION_IOC_MAGIC, 0, struct ion_allocation_data) 7011cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define ION_IOC_FREE _IOWR(ION_IOC_MAGIC, 1, struct ion_handle_data) 7111cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define ION_IOC_MAP _IOWR(ION_IOC_MAGIC, 2, struct ion_fd_data) 7211cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define ION_IOC_SHARE _IOWR(ION_IOC_MAGIC, 4, struct ion_fd_data) 7311cd02dfb91661c65134cac258cf5924270e9d2Dan Albert/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 7411cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define ION_IOC_IMPORT _IOWR(ION_IOC_MAGIC, 5, struct ion_fd_data) 7511cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define ION_IOC_SYNC _IOWR(ION_IOC_MAGIC, 7, struct ion_fd_data) 7611cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define ION_IOC_CUSTOM _IOWR(ION_IOC_MAGIC, 6, struct ion_custom_data) 7711cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#endif 7811cd02dfb91661c65134cac258cf5924270e9d2Dan Albert/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 79