kern/112544: [acpi] [patch] Add High Precision Event Timer Driver for userland timer facility

Andriy Gapon avg at freebsd.org
Sun Dec 5 15:10:16 UTC 2010


The following reply was made to PR kern/112544; it has been noted by GNATS.

From: Andriy Gapon <avg at freebsd.org>
To: bug-followup at freebsd.org, takeharu1219 at ybb.ne.jp
Cc:  
Subject: Re: kern/112544: [acpi] [patch] Add High Precision Event Timer Driver
 for userland timer facility
Date: Sun, 05 Dec 2010 17:05:16 +0200

 We still do not provide a userland interface to HPET.
 But do we really want to?
 What kind of applications would use it and why existing userland timer
 facilities are not adequate for them?
 
 In any case, HPET and event timer code has been substantially re-organized in
 head, so the patch would have to be rebased if the submitter still want that
 kind of functionality.
 
 Thanks for helping FreeBSD!
 -- 
 Andriy Gapon


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