51 lines
		
	
	
		
			1.7 KiB
		
	
	
	
		
			C
		
	
	
	
			
		
		
	
	
			51 lines
		
	
	
		
			1.7 KiB
		
	
	
	
		
			C
		
	
	
	
| /****************************************************************************
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|  ****************************************************************************
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|  ***
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|  ***   This header was automatically generated from a Linux kernel header
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|  ***   of the same name, to make information necessary for userspace to
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|  ***   call into the kernel available to libc.  It contains only constants,
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|  ***   structures, and macros generated from the original header, and thus,
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|  ***   contains no copyrightable information.
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|  ***
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|  ***   To edit the content of this header, modify the corresponding
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|  ***   source file (e.g. under external/kernel-headers/original/) then
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|  ***   run bionic/libc/kernel/tools/update_all.py
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|  ***
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|  ***   Any manual change here will be lost the next time this script will
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|  ***   be run. You've been warned!
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|  ***
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|  ****************************************************************************
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|  ****************************************************************************/
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| #ifndef _UAPI_LINUX_ION_NEW_H
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| #define _UAPI_LINUX_ION_NEW_H
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| #include <linux/ioctl.h>
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| #include <linux/types.h>
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| #define ION_NUM_HEAP_IDS (sizeof(unsigned int) * 8)
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| struct ion_new_allocation_data {
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|     __u64 len;
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|     __u32 heap_id_mask;
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|     __u32 flags;
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|     __u32 fd;
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|     __u32 unused;
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| };
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| #define MAX_HEAP_NAME 32
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| struct ion_heap_data {
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|     char name[MAX_HEAP_NAME];
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|     __u32 type;
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|     __u32 heap_id;
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|     __u32 reserved0;
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|     __u32 reserved1;
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|     __u32 reserved2;
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| };
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| struct ion_heap_query {
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|     __u32 cnt;
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|     __u32 reserved0;
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|     __u64 heaps;
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|     __u32 reserved1;
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|     __u32 reserved2;
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| };
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| #define ION_IOC_MAGIC 'I'
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| #define ION_IOC_NEW_ALLOC _IOWR(ION_IOC_MAGIC, 0, struct ion_new_allocation_data)
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| #define ION_IOC_HEAP_QUERY _IOWR(ION_IOC_MAGIC, 8, struct ion_heap_query)
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| #endif
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