From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-3.6 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8A0C2C4338F for ; Tue, 10 Aug 2021 04:21:05 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 03A576101D for ; Tue, 10 Aug 2021 04:21:04 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 03A576101D Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=gibson.dropbear.id.au Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=nongnu.org Received: from localhost ([::1]:44628 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mDJGB-0003RH-Qm for qemu-devel@archiver.kernel.org; Tue, 10 Aug 2021 00:21:04 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:52818) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mDJDo-00081x-Jj; Tue, 10 Aug 2021 00:18:36 -0400 Received: from ozlabs.org ([2401:3900:2:1::2]:40381) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mDJDk-00029A-SO; Tue, 10 Aug 2021 00:18:36 -0400 Received: by ozlabs.org (Postfix, from userid 1007) id 4GkKSR1fBbz9t4b; Tue, 10 Aug 2021 14:18:15 +1000 (AEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gibson.dropbear.id.au; s=201602; t=1628569095; bh=G0e9woNcVtr6mSZZec1NwDtj0HRAndadoFC3B93YfnY=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=kYeInJ1bDXamdr5tiwXzT4Z5YkFz1axcxmlGmQqpVdu+Rmh+wduigV7AD89BT1pnL CjS0UIXA5IKYcgyk1Geks1CTdad8/ZlZqUhScOVZpf13TvTt+p4ZHlj/YjwJwzFICm Koaqa5vcV2NoHFNjW7Q+F0gziZ3xjF170f+ekGQ4= Date: Tue, 10 Aug 2021 13:07:49 +1000 From: David Gibson To: =?iso-8859-1?Q?C=E9dric?= Le Goater Subject: Re: [PATCH 00/26] ppc/pnv: Extend the powernv10 machine Message-ID: References: <20210809134547.689560-1-clg@kaod.org> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="chr33i6oSXkVZam3" Content-Disposition: inline In-Reply-To: <20210809134547.689560-1-clg@kaod.org> Received-SPF: pass client-ip=2401:3900:2:1::2; envelope-from=dgibson@ozlabs.org; helo=ozlabs.org X-Spam_score_int: -17 X-Spam_score: -1.8 X-Spam_bar: - X-Spam_report: (-1.8 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, HEADER_FROM_DIFFERENT_DOMAINS=0.248, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=no autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: qemu-ppc@nongnu.org, Greg Kurz , qemu-devel@nongnu.org Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" --chr33i6oSXkVZam3 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon, Aug 09, 2021 at 03:45:21PM +0200, C=E9dric Le Goater wrote: > Hi, >=20 > This series adds the minimum set of models (XIVE2, PHB5) to boot a > baremetal POWER10 machine using the OpenPOWER firmware images. >=20 > The major change is the support for the interrupt controller of the > POWER10 processor. XIVE2 is very much like XIVE but the register > interface, the different MMIO regions, the XIVE internal descriptors > have gone through a major cleanup. It was easier to duplicate the > models then to try to adapt the current models. XIVE2 adds some new > set of features. Not all are modeled here but we add the > "Address-based trigger" mode which is activated by default on the > PHB5. When using ABT, the PHB5 offloads all interrupt management on > the IC, this to improve latency. 1..4/26 applied to ppc-for-6.2, continuing to look at the rest. --=20 David Gibson | I'll have my music baroque, and my code david AT gibson.dropbear.id.au | minimalist, thank you. NOT _the_ _other_ | _way_ _around_! http://www.ozlabs.org/~dgibson --chr33i6oSXkVZam3 Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAEBCAAdFiEEdfRlhq5hpmzETofcbDjKyiDZs5IFAmER7YQACgkQbDjKyiDZ s5IMERAAiUFgfrSlEi8Xkd3NNdzOrI3yCZ+4mcEsvVoZsd2KFGNkWNnYhy8RamXg SHxDcqAqNOj1sbNgH6+m8DjqpCMw7/fdOdzWBGTBE+wp3DU3Ip3mtt3bY4iITG44 IIg1+RbSHdHVrt/LKrZZG9jpIgFr5/iJ5kL8+z8QjyrJvtn8U9G6W5O21lGfvp1g OTL/uGR+7gvSpyRvJx5SeRn6mgqyw+gn3NmAsh9iNEJJytAfOQ2aT9u0UFSYYkia O7UtDZsjwLnFyy5/uIMMjXSDPqT2VHNSByBmiq8ffx4jgwshkatvCWvYWofJlgiz i8jMSiohrHCHPg/Z4FHBol10CowNZ2CL7k/Vu0EV7wVxHHTcED1gh78oXe0USYm9 WuoKFSKhZNo809aY6nm4jI95BX79WHYCRU1rjny3D/f/7qlu5IiyI/klI0voOy6v am0FrCYhA87BFvoZ9wWOr47vVrbkRPcWDQv09fcsN4UaPkuUdbNGt3ySo9snCdmB ApvLp/fQH4gi+FmPx196bcuKz42pSQUl0Nb7urlAkKvBMwCbUGGgmXhbLuMkzA0l LhTodrgpRlZ9RKy2ii2CXNGFlNqHSAx2bmNyyTPlgdfne8RT+sdSaYTt/R1el3dw 0Du3BvdtYiLKUXJXukjOb4vWWJYUCDT6N2nN8xh8J2uJKEns1/w= =bCNd -----END PGP SIGNATURE----- --chr33i6oSXkVZam3--