symbian-qemu-0.9.1-12/qemu-symbian-svp/hpet.h
author Martin Trojer <martin.trojer@nokia.com>
Wed, 21 Oct 2009 16:52:21 +0100
changeset 14 ce408b731417
parent 1 2fb8b9db1c86
permissions -rw-r--r--
New elf4rom that solves the ROMBULD.log header problem.
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#ifndef	__HPET__
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#define	__HPET__ 1
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struct hpet_info {
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	unsigned long hi_ireqfreq;	/* Hz */
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	unsigned long hi_flags;	/* information */
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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	0x0001	/* timer is periodic */
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#define	HPET_IE_ON	_IO('h', 0x01)	/* interrupt on */
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#define	HPET_IE_OFF	_IO('h', 0x02)	/* interrupt off */
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#define	HPET_INFO	_IOR('h', 0x03, struct hpet_info)
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#define	HPET_EPI	_IO('h', 0x04)	/* enable periodic */
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#define	HPET_DPI	_IO('h', 0x05)	/* disable periodic */
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#define	HPET_IRQFREQ	_IOW('h', 0x6, unsigned long)	/* IRQFREQ usec */
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#endif				/* !__HPET__ */