From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from gate.crashing.org (gate.crashing.org [63.228.1.57]) by smtp.subspace.kernel.org (Postfix) with ESMTP id C0BAA3A9639 for ; Thu, 7 May 2026 08:53:46 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=63.228.1.57 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778144031; cv=none; b=fzas1s0CTUEHjYOyJ/n5qVR1BoK5VH+FxnyJQ3kXnbJwhR1z36SvDeCKojYIqi2/xOwBwGwj9Vfwd37VFYv02PEGSsGENfH8BMvIowimz+dcCyeYNyHEzOptinvE+li3Hyp07DogLhlSg2Nht+4TG8gU1DG68ckk/T149PEbvRQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778144031; c=relaxed/simple; bh=9+mZcsH5Oaa32tq4ihwBHCEyDQ2z1Feu8E/UlkTOKMg=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=dASNhP0X42/ZThBYo0oH8YurLfjhvkPLDT0loMLMopLXCEcjgqbJ9CGcx6s7bgul10OuNKkKbycIUO0cDwSGQq8nXZWQm3cG2QRQ3Yn0UFJp0JWR1sIh/nv6oavySM24irwReUg4PspCJJpIj5lDibq9csaobSxEw7rrWucmaPo= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=kernel.crashing.org; spf=pass smtp.mailfrom=kernel.crashing.org; arc=none smtp.client-ip=63.228.1.57 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=kernel.crashing.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=kernel.crashing.org Received: from gate.crashing.org (localhost [127.0.0.1]) by gate.crashing.org (8.18.1/8.18.1/Debian-2) with ESMTP id 6478qxBc509569; Thu, 7 May 2026 03:52:59 -0500 Received: (from segher@localhost) by gate.crashing.org (8.18.1/8.18.1/Submit) id 6478qrOV509556; Thu, 7 May 2026 03:52:53 -0500 X-Authentication-Warning: gate.crashing.org: segher set sender to segher@kernel.crashing.org using -f Date: Thu, 7 May 2026 03:52:53 -0500 From: Segher Boessenkool To: Michael Ellerman Cc: Linus Walleij , Madhavan Srinivasan , Michael Ellerman , Nicholas Piggin , "Christophe Leroy (CS GROUP)" , linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v3] powerpc/g5: Enable all windfarms by default Message-ID: References: <20260505-powermac-g5-config-v3-1-7747bf72f874@kernel.org> <5a28c484-5500-4b68-b837-28d30648e592@kernel.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <5a28c484-5500-4b68-b837-28d30648e592@kernel.org> On Wed, May 06, 2026 at 09:41:51PM +1000, Michael Ellerman wrote: > Sorry it didn't get picked up. > > I don't have any G5s anymore, I don't have any functioning ones either :-( > but the ones I did have used the other > windfarm drivers so I never hit this. Yeah, the oldest PowerMac G5 and RackMac were not super big sellers either, relatively to the newer models. And of course all Apple hardware of the time (as well as all by other manufacturers) had failing power supplies, so there "naturally" be fewer working machines over\ time. Problems that solve themselves! > You might be the last person on earth booting Linux on those :) Booting, yes, but it won't run for even a minute ;-) > > diff --git a/arch/powerpc/configs/g5_defconfig b/arch/powerpc/configs/g5_defconfig > > index 04bbb37f5978..f74ccc06f4c1 100644 > > --- a/arch/powerpc/configs/g5_defconfig > > +++ b/arch/powerpc/configs/g5_defconfig > > @@ -85,6 +85,8 @@ CONFIG_PMAC_SMU=y > > CONFIG_MAC_EMUMOUSEBTN=y > > CONFIG_WINDFARM=y > > CONFIG_WINDFARM_PM81=y > > +CONFIG_WINDFARM_PM72=y > > +CONFIG_WINDFARM_RM31=y > > CONFIG_WINDFARM_PM91=y > > CONFIG_WINDFARM_PM112=y > > CONFIG_WINDFARM_PM121=y > > > > Ack, LGTM. > > Maddy can you pick this one up for next? Is this all supported models? Might be better to do that immediately, not wait for patches to trickle in over the years :-) Thanks everyone! Segher