From patchwork Wed Sep 12 16:01:17 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Li Qiang X-Patchwork-Id: 10597987 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 854FF921 for ; Wed, 12 Sep 2018 16:10:04 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 720062A6F8 for ; Wed, 12 Sep 2018 16:10:04 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 702C22A6FC; Wed, 12 Sep 2018 16:10:04 +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=-7.8 required=2.0 tests=BAYES_00,DKIM_SIGNED, FREEMAIL_FROM,MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI,T_DKIM_INVALID autolearn=ham version=3.3.1 Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 289EE2A6F8 for ; Wed, 12 Sep 2018 16:09:59 +0000 (UTC) Received: from localhost ([::1]:37042 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1g07iI-00059z-3Q for patchwork-qemu-devel@patchwork.kernel.org; Wed, 12 Sep 2018 12:09:58 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:60697) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1g07ab-000774-Te for qemu-devel@nongnu.org; Wed, 12 Sep 2018 12:02:06 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1g07aX-0003gj-Rg for qemu-devel@nongnu.org; Wed, 12 Sep 2018 12:02:01 -0400 Received: from m12-15.163.com ([220.181.12.15]:53337) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1g07aX-0003el-49 for qemu-devel@nongnu.org; Wed, 12 Sep 2018 12:01:57 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=163.com; s=s110527; h=From:Subject:Date:Message-Id; bh=/nvYdAEPzrJ4qefHOz fSAmlhOmWurgyhBUyEMbkmHzk=; b=IgQkc4LRkZDrtTniPsr/GzGl7XvsFLBSE4 T7edMLQpLdfxq/IbVNM1zGBLgq4B1oeOe3qXvUpaCaQiJdLbfc4zyqo/H5+HafVO 20Jk5UWsPF6/Kz4BvzOqdQYVyOYrWGuziFwsd8RJilCl31eXBXrP+RexyarwPUuq H2uye5H0U= Received: from ubuntu.localdomain (unknown [36.27.41.0]) by smtp11 (Coremail) with SMTP id D8CowADHy0FjOJlbpTj+Gw--.61042S9; Thu, 13 Sep 2018 00:01:53 +0800 (CST) From: Li Qiang To: pbonzini@redhat.com, lersek@redhat.com, marcandre.lureau@gmail.com, ehabkost@redhat.com, mst@redhat.com, peter.maydell@linaro.org, ppandit@redhat.com Date: Wed, 12 Sep 2018 09:01:17 -0700 Message-Id: <20180912160118.21158-8-liq3ea@163.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20180912160118.21158-1-liq3ea@163.com> References: <20180912160118.21158-1-liq3ea@163.com> X-CM-TRANSID: D8CowADHy0FjOJlbpTj+Gw--.61042S9 X-Coremail-Antispam: 1Uf129KBjvdXoWrZw17Xr1kArWrWFykKF4Uurg_yoW3KFc_J3 y3Za409rWkCF1Fyr97uFnxZ348Ka1rZF4Fgws7X3Z3Jas5Jas5Zw1UZFy7Wr1Yqr4ruas7 Wwn5ZF4rK3W8tjkaLaAFLSUrUUUUjb8apTn2vfkv8UJUUUU8Yxn0WfASr-VFAUDa7-sFnT 9fnUUvcSsGvfC2KfnxnUUI43ZEXa7IUnrsqPUUUUU== X-Originating-IP: [36.27.41.0] X-CM-SenderInfo: 5oltjvrd6rljoofrz/1tbiFBG-bVaDxbgpuQAAsv X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-Received-From: 220.181.12.15 Subject: [Qemu-devel] [PATCH 7/8] hw: sun4c: add read memory region callback 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 , 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 From: Li Qiang Signed-off-by: Li Qiang --- hw/sparc64/sun4u.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/hw/sparc64/sun4u.c b/hw/sparc64/sun4u.c index d16843b30e..74c55a82f4 100644 --- a/hw/sparc64/sun4u.c +++ b/hw/sparc64/sun4u.c @@ -212,6 +212,11 @@ typedef struct PowerDevice { MemoryRegion power_mmio; } PowerDevice; +static uint64_t power_mem_read(void *opaque, hwaddr addr, unsigned size) +{ + return 0; +} + /* Power */ static void power_mem_write(void *opaque, hwaddr addr, uint64_t val, unsigned size) @@ -223,6 +228,7 @@ static void power_mem_write(void *opaque, hwaddr addr, } static const MemoryRegionOps power_mem_ops = { + .read = power_mem_read, .write = power_mem_write, .endianness = DEVICE_NATIVE_ENDIAN, .valid = {