Re: [PATCH] hpet header sanitization

From: Arnd Bergmann
Date: Wed Mar 22 2006 - 05:18:06 EST

On Tuesday 21 March 2006 23:46, Randy.Dunlap wrote:
> +#define        HPET_IE_ON      _IO('h', 0x01)  /* interrupt on */
> +#define        HPET_IE_OFF     _IO('h', 0x02)  /* interrupt off */
> +#define        HPET_INFO       _IOR('h', 0x03, struct hpet_info)
> +#define        HPET_EPI        _IO('h', 0x04)  /* enable periodic */
> +#define        HPET_DPI        _IO('h', 0x05)  /* disable periodic */
> +#define        HPET_IRQFREQ    _IOW('h', 0x6, unsigned long)   /* IRQFREQ usec */

By the way, HPET_INFO and HPET_IRQFREQ don't work for 32 bit user space,
the driver needs a compat_ioctl() method to handle those.

Arnd <><
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