From patchwork Sat Apr 20 16:14:43 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Li Qiang X-Patchwork-Id: 10910383 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 20767922 for ; Sat, 20 Apr 2019 16:18:25 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 08CA3286BD for ; Sat, 20 Apr 2019 16:18:25 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id F147D28797; Sat, 20 Apr 2019 16:18:24 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.0 required=2.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,FREEMAIL_FROM,MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id AC577286BD for ; Sat, 20 Apr 2019 16:18:24 +0000 (UTC) Received: from localhost ([127.0.0.1]:43122 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1hHsh6-00079i-2v for patchwork-qemu-devel@patchwork.kernel.org; Sat, 20 Apr 2019 12:18:24 -0400 Received: from eggs.gnu.org ([209.51.188.92]:57527) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1hHsdo-0004qO-3h for qemu-devel@nongnu.org; Sat, 20 Apr 2019 12:15:00 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hHsdj-0001rC-PX for qemu-devel@nongnu.org; Sat, 20 Apr 2019 12:14:59 -0400 Received: from m12-13.163.com ([220.181.12.13]:43288) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1hHsdj-0001n1-5r for qemu-devel@nongnu.org; Sat, 20 Apr 2019 12:14:55 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=163.com; s=s110527; h=From:Subject:Date:Message-Id; bh=oUyQJU8PGlb+A9HVQ7 lz4sdA2kihCE8VrMC1bhuKSQM=; b=nneB8CyzlBBbAiKrdAFcbaNAth16+swYyE 5FRW2CovR3foF56uznOcLgKROs5doi/CMdGn/zj3yoDc+MYJHSS5PscEkgYS99Z9 ihtzU70q65KnRKT2geuZa1wr9SKxKmr5TCSMxKIZM+/rbMuel+8OuvejHNymvzSS M1fON0I/s= Received: from localhost.localdomain (unknown [183.159.69.175]) by smtp9 (Coremail) with SMTP id DcCowAAXzKN4RbtcjaXHAg--.9660S2; Sun, 21 Apr 2019 00:14:48 +0800 (CST) From: Li Qiang To: jslaby@suse.cz, pbonzini@redhat.com Date: Sat, 20 Apr 2019 09:14:43 -0700 Message-Id: <20190420161446.2274-1-liq3ea@163.com> X-Mailer: git-send-email 2.17.1 X-CM-TRANSID: DcCowAAXzKN4RbtcjaXHAg--.9660S2 X-Coremail-Antispam: 1Uf129KBjDUn29KB7ZKAUJUUUUU529EdanIXcx71UUUUU7v73 VFW2AGmfu7bjvjm3AaLaJ3UbIYCTnIWIevJa73UjIFyTuYvj4RKFApUUUUU X-Originating-IP: [183.159.69.175] X-CM-SenderInfo: 5oltjvrd6rljoofrz/1tbiKRmcbVXlqvBTMwAAsL X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-Received-From: 220.181.12.13 Subject: [Qemu-devel] [PATCH v2 0/3] hw: edu: some fixes X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Li Qiang , liq3ea@gmail.com, qemu-devel@nongnu.org Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" X-Virus-Scanned: ClamAV using ClamSMTP Recently I am considering write a driver for edu device. After reading the spec, I found these three small issue. Two first two related the MMIO access and the third is related the DMA operation. Change since v1: Fix format compile error on Windows Li Qiang (3): edu: mmio: set 'max_access_size' to 8 edu: mmio: allow mmio read dispatch accept 8 bytes edu: uses uint64_t in dma operation hw/misc/edu.c | 28 +++++++++++++++++++++------- 1 file changed, 21 insertions(+), 7 deletions(-)