From patchwork Thu May 25 13:34:45 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: zhao xiao qiang X-Patchwork-Id: 9748393 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 6DB9E60246 for ; Thu, 25 May 2017 13:36:58 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 5CCF128068 for ; Thu, 25 May 2017 13:36:58 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 51B792808F; Thu, 25 May 2017 13:36:58 +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=-6.8 required=2.0 tests=BAYES_00,DKIM_SIGNED, FREEMAIL_FROM, 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 01F2328068 for ; Thu, 25 May 2017 13:36:58 +0000 (UTC) Received: from localhost ([::1]:60119 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dDswj-0004Fq-6Y for patchwork-qemu-devel@patchwork.kernel.org; Thu, 25 May 2017 09:36:57 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:34509) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dDsvO-0004ER-MO for qemu-devel@nongnu.org; Thu, 25 May 2017 09:35:36 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1dDsvJ-0005Po-Kf for qemu-devel@nongnu.org; Thu, 25 May 2017 09:35:34 -0400 Received: from m12-15.163.com ([220.181.12.15]:35518) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dDsvI-0005Oz-1m for qemu-devel@nongnu.org; Thu, 25 May 2017 09:35:29 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=163.com; s=s110527; h=From:Subject:Date:Message-Id:MIME-Version; bh=sME1J aRv1WnWCC0xf/Si5EL4kgHuJIERg6a75OIVJzA=; b=FHAviSigwLBlq/qiX5WGf 63lUtSlJUqCKUlT5mg7jwfSmwMCCU7OP3OICpBS7UL4YblXGA2TikyaWno0dAv/C RgP4IRjPny2XeU197K8LZ5Y1VrNeBVXKObLpjX2iw7Mr0JI50YUrK2pSOQ1p1fc5 FwQWUVq8tkc3TLnVXccnCY= Received: from localhost.localdomain (unknown [1.203.183.150]) by smtp11 (Coremail) with SMTP id D8CowADnZC6B3SZZ9rivHA--.14274S4; Thu, 25 May 2017 21:34:58 +0800 (CST) From: xiaoqiang zhao To: qemu-devel@nongnu.org Date: Thu, 25 May 2017 21:34:45 +0800 Message-Id: <20170525133451.22459-3-zxq_yx_007@163.com> X-Mailer: git-send-email 2.13.0.rc2.115.g10c78a162 In-Reply-To: <20170525133451.22459-1-zxq_yx_007@163.com> References: <20170525133451.22459-1-zxq_yx_007@163.com> MIME-Version: 1.0 X-CM-TRANSID: D8CowADnZC6B3SZZ9rivHA--.14274S4 X-Coremail-Antispam: 1Uf129KBjvJXoW7tw45Xw4fJr1fWr4fJrW5KFg_yoW8tFW3pF 93uFs5Wr15tFZrGr43Jan2gF1kJwn5K3yS9rW3Jrn2qFsrWrn8tFyvyrWSyr909rZ7ZF1F ga95Jw45ur4UCw7anT9S1TB71UUUUUUqnTZGkaVYY2UrUUUUjbIjqfuFe4nvWSU5nxnvy2 9KBjDUYxBIdaVFxhVjvjDU0xZFpf9x07jmsjUUUUUU= X-Originating-IP: [1.203.183.150] X-CM-SenderInfo: 520ts5t0bqili6rwjhhfrp/xtbB0gLixlUMEC16DAAAsm X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x [fuzzy] X-Received-From: 220.181.12.15 Subject: [Qemu-devel] [PATCH v3 2/8] hw/dma: QOM'ify sparc32_dma.c 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: edgar.iglesias@xilinx.com, peter.maydell@linaro.org, mark.cave-ayland@ilande.co.uk, f4bug@amsat.org, pbonzini@redhat.com, atar4qemu@gmail.com, david@gibson.dropbear.id.au Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" X-Virus-Scanned: ClamAV using ClamSMTP Drop the old SysBus init function and use instance_init and an realize function Signed-off-by: xiaoqiang zhao Reviewed-by: Philippe Mathieu-Daudé --- hw/dma/sparc32_dma.c | 25 +++++++++++++++---------- 1 file changed, 15 insertions(+), 10 deletions(-) diff --git a/hw/dma/sparc32_dma.c b/hw/dma/sparc32_dma.c index 9c6bdc6295..eb491b50ca 100644 --- a/hw/dma/sparc32_dma.c +++ b/hw/dma/sparc32_dma.c @@ -270,23 +270,28 @@ static const VMStateDescription vmstate_dma = { } }; -static int sparc32_dma_init1(SysBusDevice *sbd) +static void sparc32_dma_init(Object *obj) { - DeviceState *dev = DEVICE(sbd); - DMAState *s = SPARC32_DMA(dev); - int reg_size; + DeviceState *dev = DEVICE(obj); + DMAState *s = SPARC32_DMA(obj); + SysBusDevice *sbd = SYS_BUS_DEVICE(obj); sysbus_init_irq(sbd, &s->irq); - reg_size = s->is_ledma ? DMA_ETH_SIZE : DMA_SIZE; - memory_region_init_io(&s->iomem, OBJECT(s), &dma_mem_ops, s, - "dma", reg_size); sysbus_init_mmio(sbd, &s->iomem); qdev_init_gpio_in(dev, dma_set_irq, 1); qdev_init_gpio_out(dev, s->gpio, 2); +} - return 0; +static void sparc32_dma_realize(DeviceState *dev, Error **errp) +{ + DMAState *s = SPARC32_DMA(dev); + int reg_size; + + reg_size = s->is_ledma ? DMA_ETH_SIZE : DMA_SIZE; + memory_region_init_io(&s->iomem, OBJECT(dev), &dma_mem_ops, s, + "dma", reg_size); } static Property sparc32_dma_properties[] = { @@ -298,12 +303,11 @@ static Property sparc32_dma_properties[] = { static void sparc32_dma_class_init(ObjectClass *klass, void *data) { DeviceClass *dc = DEVICE_CLASS(klass); - SysBusDeviceClass *k = SYS_BUS_DEVICE_CLASS(klass); - k->init = sparc32_dma_init1; dc->reset = dma_reset; dc->vmsd = &vmstate_dma; dc->props = sparc32_dma_properties; + dc->realize = sparc32_dma_realize; /* Reason: pointer property "iommu_opaque" */ dc->user_creatable = false; } @@ -312,6 +316,7 @@ static const TypeInfo sparc32_dma_info = { .name = TYPE_SPARC32_DMA, .parent = TYPE_SYS_BUS_DEVICE, .instance_size = sizeof(DMAState), + .instance_init = sparc32_dma_init, .class_init = sparc32_dma_class_init, };