bd9a90c443
Change-Id: Ied08844035d4526175dcdcb7f219f9f90c4679d2 Signed-off-by: Dima Zavin <dima@android.com>
50 lines
1.5 KiB
C
50 lines
1.5 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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****************************************************************************
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****************************************************************************/
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#ifndef _ANDROID_PMEM_H_
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#define _ANDROID_PMEM_H_
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#define PMEM_IOCTL_MAGIC 'p'
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#define PMEM_GET_PHYS _IOW(PMEM_IOCTL_MAGIC, 1, unsigned int)
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#define PMEM_MAP _IOW(PMEM_IOCTL_MAGIC, 2, unsigned int)
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#define PMEM_GET_SIZE _IOW(PMEM_IOCTL_MAGIC, 3, unsigned int)
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#define PMEM_UNMAP _IOW(PMEM_IOCTL_MAGIC, 4, unsigned int)
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#define PMEM_ALLOCATE _IOW(PMEM_IOCTL_MAGIC, 5, unsigned int)
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#define PMEM_CONNECT _IOW(PMEM_IOCTL_MAGIC, 6, unsigned int)
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#define PMEM_GET_TOTAL_SIZE _IOW(PMEM_IOCTL_MAGIC, 7, unsigned int)
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#define PMEM_CACHE_FLUSH _IOW(PMEM_IOCTL_MAGIC, 8, unsigned int)
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struct android_pmem_platform_data
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{
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const char* name;
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unsigned long start;
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unsigned long size;
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unsigned no_allocator;
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unsigned cached;
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unsigned buffered;
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};
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struct pmem_region {
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unsigned long offset;
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unsigned long len;
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};
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#endif
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