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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id BBF6DCDE026 for ; Thu, 26 Sep 2024 17:06:50 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1strwq-0002hi-N5; Thu, 26 Sep 2024 13:06:37 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1strwo-0002Wm-1i for qemu-devel@nongnu.org; Thu, 26 Sep 2024 13:06:34 -0400 Received: from mail-m16.yeah.net ([220.197.32.16]) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1strwk-0003qn-Kq for qemu-devel@nongnu.org; Thu, 26 Sep 2024 13:06:33 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yeah.net; s=s110527; h=From:Subject:Date:Message-ID:MIME-Version; bh=nj4Pj I6uuLYGapn6bpIBKWVqJYUrBwm0veoDZb9bxwU=; b=cjUHWROsRyz208ARAeSf/ 6Fd1Zn0DalFJDHMOWDyX+RLww/HenJg83Qa8w+xW5eOOVR7yK1IODZ4/tUm9QDIU cO12wsEeVezEmCvR9fHUuxLBK7gFnACfSLs+35XeW1W4zpdW6hlSeePeYnvLkRSf sqQTkOGKaDxD6FcLPwkiHU= Received: from localhost.localdomain (unknown []) by gzsmtp3 (Coremail) with SMTP id M88vCgDX9eR7lPVmRqgrAQ--.46111S2; Fri, 27 Sep 2024 01:06:03 +0800 (CST) From: Chao Liu To: qemu-devel@nongnu.org Cc: peter.maydell@linaro.org, bin.meng@windriver.com, edgar.iglesias@gmail.com, alistair@alistair23.me Subject: Re: [PATCH v1 0/2] Drop ignore_memory_transaction_failures for xilink_zynq Date: Fri, 27 Sep 2024 01:05:58 +0800 Message-ID: <20240926170558.1480007-1-chao.liu@yeah.net> X-Mailer: git-send-email 2.46.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CM-TRANSID: M88vCgDX9eR7lPVmRqgrAQ--.46111S2 X-Coremail-Antispam: 1Uf129KBjvJXoW7try3WFy7KFWrKw18GF4Uurg_yoW8JFyUpr WUAFs8Gry8Kry3Za4fXrsrZw1ava95A34Utry3Jwn8G3W3CFnrZrZ5KanxG3WDWr1vqa1a qry7XF1UurnrZ3DanT9S1TB71UUUUU7qnTZGkaVYY2UrUUUUjbIjqfuFe4nvWSU5nxnvy2 9KBjDUYxBIdaVFxhVjvjDU0xZFpf9x07jeuWLUUUUU= X-Originating-IP: [117.173.244.102] X-CM-SenderInfo: pfkd0hxolxq5hhdkh0dhw/1tbiCQRmKGb1QAO2BAAAsh Received-SPF: pass client-ip=220.197.32.16; envelope-from=chao.liu@yeah.net; helo=mail-m16.yeah.net X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FROM=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, RCVD_IN_VALIDITY_SAFE_BLOCKED=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, UNPARSEABLE_RELAY=0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org > The ignore_memory_transaction_failures is used for compatibility > with legacy board models. > > I attempted to remove this property from the > xilink_zynq board and replace it with unimplemented devices to > handle devices that are not implemented on the board. > > Chao Liu (2): > xilink_zynq: Add various missing unimplemented devices > xilink-zynq-devcfg: Fix up for memory address range size not set > correctly > > hw/arm/xilinx_zynq.c | 44 ++++++++++++++++++++++++++++++++++++++- > hw/dma/xlnx-zynq-devcfg.c | 2 +- > 2 files changed, 44 insertions(+), 2 deletions(-) > > -- > 2.46.1 Hello, maintainers, Could you please provide any suggestions or feedback on the set of patches? This is my first contribution to the QEMU community, and it makes me feel very honored. Additionally, I have used creat_unimplemented_device() to add all the unimplemented devices on the Xilinx Zynq board, primarily referencing the Zynq DTS, located at roms/u-boot/arch/arm/dts/zynq-7000.dtsi. You can verify whether all the board devices have been added correctly by following these commands: Step1: ./qemu/build/qemu-system-arm -M xilinx-zynq-a9 -display none -monitor stdio Step2: (qemu) info mtree I am looking forward to your reply. Regards, Chao Liu