From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from rproxy.gmail.com (rproxy.gmail.com [64.233.170.199]) by ozlabs.org (Postfix) with ESMTP id D34B6679F9 for ; Tue, 31 May 2005 08:05:55 +1000 (EST) Received: by rproxy.gmail.com with SMTP id a36so843297rnf for ; Mon, 30 May 2005 15:05:54 -0700 (PDT) Message-ID: <3db27390050530145939d260e4@mail.gmail.com> Date: Mon, 30 May 2005 23:59:14 +0200 From: Mickael Royer To: Benjamin Herrenschmidt In-Reply-To: <1117424155.5228.28.camel@gaston> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 References: <1117424155.5228.28.camel@gaston> Cc: linuxppc-dev list , "debian-powerpc@lists.debian.org" Subject: Re: ppc32: Rework power management take #3 Reply-To: Mickael Royer List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Hi Ben > Ok, the patch is now getting "good enough" for wider testing. It applies > on current "git" tree (or 2.6.12-rc6 when/if that is ever released). I have just tested your patch with the 2.5.12-rc5-git5 on the new powerbook= 12". And yes, the suspend to disk works very well, even if X is running (I report my problem with X and the suspend to disk with a 2.6.12-rc4 in another discussion). It is really good.=20 Thanks for your good job Ben.=20 Mickael On 5/30/05, Benjamin Herrenschmidt wrote: > Ok, the patch is now getting "good enough" for wider testing. It applies > on current "git" tree (or 2.6.12-rc6 when/if that is ever released). It > requires one other patch to be applied first: >=20 > http://gate.crashing.org/~benh/ppc32-remove-macserial.diff >=20 > The PM patch itself can be found at: >=20 > http://gate.crashing.org/~benh/ppc32-rework-pm.diff >=20 > This patch completely reworks both suspend-to-ram and suspend-to-disk > support on PowerMac: >=20 > - suspend-to-ram code is moved away from the via-pmu.c driver > - both suspend-to-disk & to-ram consolidated to use the same > infrastructure and code base in a new pmac_pm.c file > - significants fixes & improvements to suspend-to-disk > - for now (may change), use the "refrigerator" with suspend-to-ram as > well as suspend-to-disk. This may help make it a bit more robust vs. > userland activity during the sleep process > - CONFIG_PMAC_PBOOK is gone. CONFIG_PMAC_MEDIABAY is new and controls > wether the powerbook hostwap bay driver is included. The rest of bits > formerly under CONFIG_PMAC_PBOOK control are now either always on > (like /dev/pmu interface on PMU based machines) or dependent on other > config options (like CONFIG_PM, CONFIG_PPC_PMAC, ...) >=20 > The patch will not be in 2.6.12 (though will probably apply on top of > it). I aim for a 2.6.13 release, knowing that the patch changes a bunch > of non-ppc-specific power management bits, and thus may need some time > to be fully merged upstream. >=20 >=20 >=20 >=20 > --=20 > To UNSUBSCRIBE, email to debian-powerpc-REQUEST@lists.debian.org > with a subject of "unsubscribe". Trouble? Contact > listmaster@lists.debian.org >=20 >