From patchwork Sun Jan 2 23:24:59 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Maciej W. Rozycki" X-Patchwork-Id: 12702390 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 1409DC4332F for ; Sun, 2 Jan 2022 23:32:57 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229757AbiABXcy (ORCPT ); Sun, 2 Jan 2022 18:32:54 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41946 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229658AbiABXcx (ORCPT ); Sun, 2 Jan 2022 18:32:53 -0500 Received: from angie.orcam.me.uk (angie.orcam.me.uk [IPv6:2001:4190:8020::34]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 851E8C061784 for ; Sun, 2 Jan 2022 15:32:53 -0800 (PST) Received: by angie.orcam.me.uk (Postfix, from userid 500) id 8CEB89200CD; Mon, 3 Jan 2022 00:24:59 +0100 (CET) Received: from localhost (localhost [127.0.0.1]) by angie.orcam.me.uk (Postfix) with ESMTP id 868AA9200CC; Sun, 2 Jan 2022 23:24:59 +0000 (GMT) Date: Sun, 2 Jan 2022 23:24:59 +0000 (GMT) From: "Maciej W. Rozycki" To: Nikolai Zhubr , Bjorn Helgaas , Thomas Gleixner , Ingo Molnar , Borislav Petkov , "H. Peter Anvin" cc: Arnd Bergmann , x86@kernel.org, linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 0/2] x86/PCI: SiS PIRQ router updates Message-ID: User-Agent: Alpine 2.21 (DEB 202 2017-01-01) MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org Hi, Reposting as this has gone nowhere. Regenerated for line changes and with Nikolai's Tested-by annotation for 2/2, which now have been verified in combination with generic PIRQ router updates posted separately (there's no ordering dependency between the two patch series). Nikolai has observed the trigger mode not being fixed up once it has been incorrectly set by the BIOS for PCI devices, causing all kinds of usual issues. As it turns out we don't have a PIRQ router defined for the SiS85C497 southbridge, which Nikolai's system uses, and which is different from the SiS85C503 southbridge we have support for. As we use the generic `sis' infix (capitalised or not) for the SiS85C503 southbridge I have prepared this small patch series to first make the existing SiS program entities use a more specific `sis503' infix, and then provide a suitable PIRQ router for the SiS85C497 device. See individual change descriptions for further details. Please apply. Maciej