f86ef1070e
ion_4.12.h is ported from old Linux Kernel Driver. According to the header comment, this is licensed under GPLv2. This header is referred from ion.c. To clarify license matter just in case, let's convert it using update_all.py in bionic repository. The original header is moved under original-kernel-headers/linux directory. Found this during FOSSID trial. Test: build and boot Change-Id: Iabd46f33968a0fbce14a501238730714c4f2cfc6 Signed-off-by: Yoshitaka Seto <yoshitaka.seto@sony.com>
50 lines
1.7 KiB
C
50 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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