Date: Wed, 14 May 2008 11:10:45 +0100 From: Rui Paulo <rpaulo@FreeBSD.org> To: takawata@init-main.com Cc: freebsd-acpi@freebsd.org Subject: Re: SMP suspend/resume. Message-ID: <482ABAA5.6020300@FreeBSD.org> In-Reply-To: <200805131125.m4DBPu1q092741@sana.init-main.com> References: <200805131125.m4DBPu1q092741@sana.init-main.com>
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takawata@init-main.com wrote: > Hi, I managed to make suspend and resume work on SMP system. > The patch following is a bit crude patch, but it begin > to work on my ThinkPad X61 (core2duo system). > > TODO: > 1. Suspend/resume path it self is simular to AP boot path. > Some of code may be integrated. > 2. More context, like MTRR or npx context should be saved on > suspend. > 3. Make acpi suspend resume path more ABI aware: needless > register recoverly or special register context saving > (the value itself is usually constant) should be removed. > 4. Make same binary module work on both UP or SMP case. > (Or is it time to give up using acpi module on also on i386?) > Thanks! This is great work! I can look at your patch, but I'm not the best one to comment on it. Regards, -- Rui Paulohelp
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