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/****************************************************************************
****************************************************************************
***
*** This header was automatically generated from a Linux kernel header
*** of the same name, to make information necessary for userspace to
*** call into the kernel available to libc. It contains only constants,
*** structures, and macros generated from the original header, and thus,
*** contains no copyrightable information.
***
*** To edit the content of this header, modify the corresponding
*** source file (e.g. under external/kernel-headers/original/) then
*** run bionic/libc/kernel/tools/update_all.py
***
*** Any manual change here will be lost the next time this script will
*** be run. You've been warned!
***
****************************************************************************
****************************************************************************/
#ifndef _MSM_ION_H
#define _MSM_ION_H
#include "ion.h"
#define ION_BIT(nr) (1UL << (nr))
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
enum msm_ion_heap_types {
ION_HEAP_TYPE_MSM_START = ION_HEAP_TYPE_CUSTOM + 1,
ION_HEAP_TYPE_SECURE_DMA = ION_HEAP_TYPE_MSM_START,
ION_HEAP_TYPE_SYSTEM_SECURE,
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
ION_HEAP_TYPE_HYP_CMA,
};
enum ion_heap_ids {
INVALID_HEAP_ID = - 1,
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
ION_CP_MM_HEAP_ID = 8,
ION_SECURE_HEAP_ID = 9,
ION_SECURE_DISPLAY_HEAP_ID = 10,
ION_CP_MFC_HEAP_ID = 12,
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
ION_SPSS_HEAP_ID = 13,
ION_CP_WB_HEAP_ID = 16,
ION_CAMERA_HEAP_ID = 20,
ION_SYSTEM_CONTIG_HEAP_ID = 21,
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
ION_ADSP_HEAP_ID = 22,
ION_PIL1_HEAP_ID = 23,
ION_SF_HEAP_ID = 24,
ION_SYSTEM_HEAP_ID = 25,
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
ION_PIL2_HEAP_ID = 26,
ION_QSECOM_HEAP_ID = 27,
ION_AUDIO_HEAP_ID = 28,
ION_MM_FIRMWARE_HEAP_ID = 29,
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
ION_GOOGLE_HEAP_ID = 30,
ION_HEAP_ID_RESERVED = 31
};
#define ION_IOMMU_HEAP_ID ION_SYSTEM_HEAP_ID
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
#define ION_HEAP_TYPE_IOMMU ION_HEAP_TYPE_SYSTEM
#define ION_SPSS_HEAP_ID ION_SPSS_HEAP_ID
enum ion_fixed_position {
NOT_FIXED,
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
FIXED_LOW,
FIXED_MIDDLE,
FIXED_HIGH,
};
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
enum cp_mem_usage {
VIDEO_BITSTREAM = 0x1,
VIDEO_PIXEL = 0x2,
VIDEO_NONPIXEL = 0x3,
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
DISPLAY_SECURE_CP_USAGE = 0x4,
CAMERA_SECURE_CP_USAGE = 0x5,
MAX_USAGE = 0x6,
UNKNOWN = 0x7FFFFFFF,
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
};
#define ION_FLAG_CP_TOUCH ION_BIT(17)
#define ION_FLAG_CP_BITSTREAM ION_BIT(18)
#define ION_FLAG_CP_PIXEL ION_BIT(19)
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
#define ION_FLAG_CP_NON_PIXEL ION_BIT(20)
#define ION_FLAG_CP_CAMERA ION_BIT(21)
#define ION_FLAG_CP_HLOS ION_BIT(22)
#define ION_FLAG_CP_HLOS_FREE ION_BIT(23)
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
#define ION_FLAG_CP_SEC_DISPLAY ION_BIT(25)
#define ION_FLAG_CP_APP ION_BIT(26)
#define ION_FLAG_CP_CAMERA_PREVIEW ION_BIT(27)
#define ION_FLAG_ALLOW_NON_CONTIG ION_BIT(24)
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
#define ION_FLAG_SECURE ION_BIT(ION_HEAP_ID_RESERVED)
#define ION_FLAG_FORCE_CONTIGUOUS ION_BIT(30)
#define ION_FLAG_POOL_FORCE_ALLOC ION_BIT(16)
#define ION_SECURE ION_FLAG_SECURE
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
#define ION_FORCE_CONTIGUOUS ION_FLAG_FORCE_CONTIGUOUS
#define ION_HEAP(bit) ION_BIT(bit)
#define ION_ADSP_HEAP_NAME "adsp"
#define ION_SYSTEM_HEAP_NAME "system"
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
#define ION_VMALLOC_HEAP_NAME ION_SYSTEM_HEAP_NAME
#define ION_KMALLOC_HEAP_NAME "kmalloc"
#define ION_AUDIO_HEAP_NAME "audio"
#define ION_SF_HEAP_NAME "sf"
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
#define ION_MM_HEAP_NAME "mm"
#define ION_CAMERA_HEAP_NAME "camera_preview"
#define ION_IOMMU_HEAP_NAME "iommu"
#define ION_MFC_HEAP_NAME "mfc"
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
#define ION_SPSS_HEAP_NAME "spss"
#define ION_WB_HEAP_NAME "wb"
#define ION_MM_FIRMWARE_HEAP_NAME "mm_fw"
#define ION_GOOGLE_HEAP_NAME "easel_mem"
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
#define ION_PIL1_HEAP_NAME "pil_1"
#define ION_PIL2_HEAP_NAME "pil_2"
#define ION_QSECOM_HEAP_NAME "qsecom"
#define ION_SECURE_HEAP_NAME "secure_heap"
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
#define ION_SECURE_DISPLAY_HEAP_NAME "secure_display"
#define ION_SET_CACHED(__cache) (__cache | ION_FLAG_CACHED)
#define ION_SET_UNCACHED(__cache) (__cache & ~ION_FLAG_CACHED)
#define ION_IS_CACHED(__flags) ((__flags) & ION_FLAG_CACHED)
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
struct ion_flush_data {
ion_user_handle_t handle;
int fd;
void * vaddr;
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
unsigned int offset;
unsigned int length;
};
struct ion_prefetch_regions {
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
unsigned int vmid;
size_t * sizes;
unsigned int nr_sizes;
};
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
struct ion_prefetch_data {
int heap_id;
unsigned long len;
struct ion_prefetch_regions * regions;
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
unsigned int nr_regions;
};
#define ION_IOC_MSM_MAGIC 'M'
#define ION_IOC_CLEAN_CACHES _IOWR(ION_IOC_MSM_MAGIC, 0, struct ion_flush_data)
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
#define ION_IOC_INV_CACHES _IOWR(ION_IOC_MSM_MAGIC, 1, struct ion_flush_data)
#define ION_IOC_CLEAN_INV_CACHES _IOWR(ION_IOC_MSM_MAGIC, 2, struct ion_flush_data)
#define ION_IOC_PREFETCH _IOWR(ION_IOC_MSM_MAGIC, 3, struct ion_prefetch_data)
#define ION_IOC_DRAIN _IOWR(ION_IOC_MSM_MAGIC, 4, struct ion_prefetch_data)
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
#endif
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