37 lines
1.4 KiB
C
37 lines
1.4 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__HPET__
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#define _UAPI__HPET__
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#include <linux/compiler.h>
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struct hpet_info {
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unsigned long hi_ireqfreq;
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unsigned long hi_flags;
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unsigned short hi_hpet;
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unsigned short hi_timer;
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};
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#define HPET_INFO_PERIODIC 0x0010
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#define HPET_IE_ON _IO('h', 0x01)
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#define HPET_IE_OFF _IO('h', 0x02)
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#define HPET_INFO _IOR('h', 0x03, struct hpet_info)
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#define HPET_EPI _IO('h', 0x04)
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#define HPET_DPI _IO('h', 0x05)
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#define HPET_IRQFREQ _IOW('h', 0x6, unsigned long)
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#define MAX_HPET_TBS 8
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#endif
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