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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8FC9EEE6455 for ; Fri, 15 Sep 2023 10:52:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233663AbjIOKwI (ORCPT ); Fri, 15 Sep 2023 06:52:08 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48568 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233834AbjIOKwH (ORCPT ); Fri, 15 Sep 2023 06:52:07 -0400 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0535D1BB; Fri, 15 Sep 2023 03:51:45 -0700 (PDT) Received: by smtp.kernel.org (Postfix) with ESMTPSA id D9189C433C8; Fri, 15 Sep 2023 10:51:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1694775104; bh=talh/NkWsBDz48RkIKrwxmg28LGOW7LGlO2upewdPcw=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=o+GKAeQZaM2LG1EV2ycLk9P3SpeCtzSuR5Wz156h5Y3mtB7UYeBqv32VQ8pfMiV5i a7n94jbmCUp9+SGjci3qY+MYlT6wEk4iDjBj8u9vewCsJ/PlKhwEqOP7oXRb+1ib3Q u56KNuM2ptAlB0u7EuJMEMdZOYLSNKW+6avzs0loFtrOk5+8aPd3SRgAttSC7mhxBi pc/QO2nFKdckXVRpWC0Iawdmfw/Hg+OBCDrN14xjbT5QWUEmSKC/vVq4je7UhtbdjQ ubD2QIdbIjyNtPNUWAfCUVvKWv4rwtn1Tmd009EoIf+iyXOmKcfd5EtVXsi5zMQu2B z1BvEXrTCBZXQ== Message-ID: <1dbe006d-0576-ac79-3774-fe262e5a532c@kernel.org> Date: Fri, 15 Sep 2023 05:51:42 -0500 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.15.0 Subject: Re: [PATCH v3 0/2] PCI: altera: add support to agilex family Content-Language: en-US To: sharath.kumar.d.m@intel.com, lpieralisi@kernel.org, kw@linux.com, robh@kernel.org, bhelgaas@google.com, linux-pci@vger.kernel.org Cc: linux-kernel@vger.kernel.org References: <20230906110918.1501376-2-sharath.kumar.d.m@intel.com> <20230911135332.1777342-1-sharath.kumar.d.m@intel.com> From: Dinh Nguyen In-Reply-To: <20230911135332.1777342-1-sharath.kumar.d.m@intel.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org On 9/11/23 08:53, sharath.kumar.d.m@intel.com wrote: > From: D M Sharath Kumar > > added new callback for > 1) read,write to root port configuration registers > 2) read,write to endpoint configuration registers > 3) root port interrupt handler > > agilex and newer platforms need to implemant the callback and generic root > port driver should work ( without much changes ) , legacy platforms (arria > and startix) implement configuration read,write directly in wrapper > api _altera_pcie_cfg_read/_altera_pcie_cfg_write > > changelog v2: > saperated into two patches > 1.refactored the driver for easily portability to future Altera FPGA > platforms > 2.added support for "Agilex" FPGA > > this driver supports PCI RP IP on Agilex FPGA, as these are FPGA its up > to the user to add PCI RP or not ( as per his needs). we are not adding > the device tree as part of this commit. we are expecting the add device > tree changes only if he is adding PCI RP IP in his design > > changelog v3: > incorporate review comments from Bjorn Helgaas > > You've sent 6 versions of this patchset in a 3-hour time span, what is going on? Dinh