From owner-freebsd-current Sat Jul 7 11:32:54 2001 Delivered-To: freebsd-current@freebsd.org Received: from tasogare.imasy.or.jp (tasogare.imasy.or.jp [202.227.24.5]) by hub.freebsd.org (Postfix) with ESMTP id DA32937B405; Sat, 7 Jul 2001 11:32:49 -0700 (PDT) (envelope-from iwasaki@jp.FreeBSD.org) Received: from localhost (iwasaki.imasy.or.jp [202.227.24.92]) by tasogare.imasy.or.jp (8.11.3+3.4W/8.11.3/tasogare) with ESMTP/inet id f67IWjI96166; Sun, 8 Jul 2001 03:32:45 +0900 (JST) (envelope-from iwasaki@jp.FreeBSD.org) To: msmith@freebsd.org Cc: current@freebsd.org, acpi-jp@jp.freebsd.org Subject: Re: HEADS UP - more ACPI updates, CPU throttling In-Reply-To: <200107071056.f67AueY05009@mass.dis.org> References: <200107071056.f67AueY05009@mass.dis.org> X-Mailer: Mew version 1.94.1 on Emacs 19.34 / Mule 2.3 (SUETSUMUHANA) Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Message-Id: <20010708033241M.iwasaki@jp.FreeBSD.org> Date: Sun, 08 Jul 2001 03:32:41 +0900 From: Mitsuru IWASAKI X-Dispatcher: imput version 20000228(IM140) Lines: 15 Sender: owner-freebsd-current@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG Hi, > I've committed another round of ACPI changes to -current. > > The major addition is CPU throttling support. This is implemented using > ACPI, not any vendor-specific technology, so it should work on any > platform that exports the relevant information. By default, the CPU will > run at 100% in 'performance' mode and 50% in 'economy' mode, however these > levels can be adjusted with the following sysctls: Cool! I'll check whether the cpu performance actually changes on AC-line on/off events. BTW, I've found a couple of typo :) will commit soon. Thanks To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message