From owner-cvs-all@FreeBSD.ORG Sun Jul 3 01:25:49 2005 Return-Path: X-Original-To: cvs-all@FreeBSD.org Delivered-To: cvs-all@FreeBSD.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id C8FDE16B291; Sun, 3 Jul 2005 01:01:25 +0000 (GMT) (envelope-from ps@mu.org) Received: from elvis.mu.org (elvis.mu.org [192.203.228.196]) by mx1.FreeBSD.org (Postfix) with ESMTP id A77194521C; Sun, 3 Jul 2005 00:50:06 +0000 (GMT) (envelope-from ps@mu.org) Received: by elvis.mu.org (Postfix, from userid 1000) id CE1B06EA40; Sat, 2 Jul 2005 17:40:33 -0700 (PDT) X-Original-To: ps@mu.org Delivered-To: ps@mu.org Received: from mx2.freebsd.org (mx2.freebsd.org [216.136.204.119]) by elvis.mu.org (Postfix) with ESMTP id 796E05C9D6 for ; Sun, 20 Feb 2005 12:28:43 -0800 (PST) Received: from hub.freebsd.org (hub.freebsd.org [216.136.204.18]) by mx2.freebsd.org (Postfix) with ESMTP id 2A91957649 for ; Sun, 20 Feb 2005 20:28:09 +0000 (GMT) (envelope-from owner-src-committers@FreeBSD.org) Received: by hub.freebsd.org (Postfix) id DDF6316A545; Sun, 20 Feb 2005 20:28:02 +0000 (GMT) Delivered-To: ps@freebsd.org Received: by hub.freebsd.org (Postfix, from userid 538) id 1597016A4D0; Sun, 20 Feb 2005 20:28:01 +0000 (GMT) Delivered-To: src-committers@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 1589F16A4CE; Sun, 20 Feb 2005 20:28:00 +0000 (GMT) Received: from repoman.freebsd.org (repoman.freebsd.org [216.136.204.115]) by mx1.FreeBSD.org (Postfix) with ESMTP id D2BBE43D1D; Sun, 20 Feb 2005 20:27:59 +0000 (GMT) (envelope-from njl@FreeBSD.org) Received: from repoman.freebsd.org (localhost [127.0.0.1]) by repoman.freebsd.org (8.13.1/8.13.1) with ESMTP id j1KKRx2n054506; Sun, 20 Feb 2005 20:27:59 GMT (envelope-from njl@repoman.freebsd.org) Received: (from njl@localhost) by repoman.freebsd.org (8.13.1/8.13.1/Submit) id j1KKRxUM054505; Sun, 20 Feb 2005 20:27:59 GMT (envelope-from njl) Message-Id: <200502202027.j1KKRxUM054505@repoman.freebsd.org> From: Nate Lawson To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org X-FreeBSD-CVS-Branch: HEAD Sender: owner-src-committers@FreeBSD.org Precedence: bulk X-Loop: FreeBSD.ORG X-Spam-Checker-Version: SpamAssassin 3.0.2 (2004-11-16) on elvis.mu.org X-Spam-Status: No, score=-2.6 required=5.0 tests=AWL,BAYES_00 autolearn=ham version=3.0.2 X-Spam-Level: Cc: Subject: cvs commit: src/sys/i386/cpufreq est.c X-BeenThere: cvs-all@freebsd.org X-Mailman-Version: 2.1.5 List-Id: CVS commit messages for the entire tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Date: Sun, 03 Jul 2005 01:25:49 -0000 X-Original-Date: Sun, 20 Feb 2005 20:27:59 +0000 (UTC) X-List-Received-Date: Sun, 03 Jul 2005 01:25:49 -0000 njl 2005-02-20 20:27:59 UTC FreeBSD src repository Added files: sys/i386/cpufreq est.c Log: Add the Enhanced SpeedStep driver (EST). Currently, this driver only works on the previous generation of Pentium-M processors (Banias). Support for Dothan and later processors involves working with acpi_perf(4) to extract information about supported states. This driver should work on MP systems including HTT. It is experimental and may have a few bugs but has been tested to not crash at least. Thanks to Colin Percival for his initial work on this driver. Revision Changes Path 1.1 +785 -0 src/sys/i386/cpufreq/est.c (new)