| /**************************************************************************** |
| **************************************************************************** |
| *** |
| *** 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 _UAPI_MSM_ION_H |
| #define _UAPI_MSM_ION_H |
| #include "ion.h" |
| enum msm_ion_heap_types { |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| 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, |
| ION_HEAP_TYPE_HYP_CMA, |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| }; |
| enum ion_heap_ids { |
| INVALID_HEAP_ID = - 1, |
| ION_CP_MM_HEAP_ID = 8, |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| ION_SECURE_HEAP_ID = 9, |
| ION_SECURE_DISPLAY_HEAP_ID = 10, |
| ION_CP_MFC_HEAP_ID = 12, |
| ION_CP_WB_HEAP_ID = 16, |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| ION_CAMERA_HEAP_ID = 20, |
| ION_SYSTEM_CONTIG_HEAP_ID = 21, |
| ION_ADSP_HEAP_ID = 22, |
| ION_PIL1_HEAP_ID = 23, |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| ION_SF_HEAP_ID = 24, |
| ION_SYSTEM_HEAP_ID = 25, |
| ION_PIL2_HEAP_ID = 26, |
| ION_QSECOM_HEAP_ID = 27, |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| ION_AUDIO_HEAP_ID = 28, |
| ION_MM_FIRMWARE_HEAP_ID = 29, |
| ION_HEAP_ID_RESERVED = 31 |
| }; |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| #define ION_IOMMU_HEAP_ID ION_SYSTEM_HEAP_ID |
| #define ION_HEAP_TYPE_IOMMU ION_HEAP_TYPE_SYSTEM |
| 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 (1 << 17) |
| #define ION_FLAG_CP_BITSTREAM (1 << 18) |
| #define ION_FLAG_CP_PIXEL (1 << 19) |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| #define ION_FLAG_CP_NON_PIXEL (1 << 20) |
| #define ION_FLAG_CP_CAMERA (1 << 21) |
| #define ION_FLAG_CP_HLOS (1 << 22) |
| #define ION_FLAG_CP_HLOS_FREE (1 << 23) |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| #define ION_FLAG_CP_SEC_DISPLAY (1 << 25) |
| #define ION_FLAG_CP_APP (1 << 26) |
| #define ION_FLAG_ALLOW_NON_CONTIG (1 << 24) |
| #define ION_FLAG_SECURE (1 << ION_HEAP_ID_RESERVED) |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| #define ION_FLAG_FORCE_CONTIGUOUS (1 << 30) |
| #define ION_FLAG_POOL_FORCE_ALLOC (1 << 16) |
| #define ION_FLAG_POOL_PREFETCH (1 << 27) |
| #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) (1 << (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_WB_HEAP_NAME "wb" |
| #define ION_MM_FIRMWARE_HEAP_NAME "mm_fw" |
| #define ION_PIL1_HEAP_NAME "pil_1" |
| #define ION_PIL2_HEAP_NAME "pil_2" |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| #define ION_QSECOM_HEAP_NAME "qsecom" |
| #define ION_SECURE_HEAP_NAME "secure_heap" |
| #define ION_SECURE_DISPLAY_HEAP_NAME "secure_display" |
| #define ION_SET_CACHED(__cache) (__cache | ION_FLAG_CACHED) |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| #define ION_SET_UNCACHED(__cache) (__cache & ~ION_FLAG_CACHED) |
| #define ION_IS_CACHED(__flags) ((__flags) & ION_FLAG_CACHED) |
| struct ion_flush_data { |
| ion_user_handle_t handle; |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| int fd; |
| void * vaddr; |
| unsigned int offset; |
| unsigned int length; |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| }; |
| struct ion_prefetch_regions { |
| unsigned int vmid; |
| size_t __user * sizes; |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| unsigned int nr_sizes; |
| }; |
| struct ion_prefetch_data { |
| int heap_id; |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| unsigned long len; |
| struct ion_prefetch_regions __user * regions; |
| unsigned int nr_regions; |
| }; |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| #define ION_IOC_MSM_MAGIC 'M' |
| #define ION_IOC_CLEAN_CACHES _IOWR(ION_IOC_MSM_MAGIC, 0, struct ion_flush_data) |
| #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) |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| #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) |
| #endif |
| |
