From nobody Wed Nov 5 15:55:25 2025 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) client-ip=208.118.235.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Authentication-Results: mx.zoho.com; spf=pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; Return-Path: Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) by mx.zohomail.com with SMTPS id 1497302687031477.45958072540714; Mon, 12 Jun 2017 14:24:47 -0700 (PDT) Received: from localhost ([::1]:40082 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dKWpJ-00050Z-F2 for importer@patchew.org; Mon, 12 Jun 2017 17:24:45 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:52928) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dKWm8-000249-P6 for qemu-devel@nongnu.org; Mon, 12 Jun 2017 17:21:29 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1dKWm7-0007on-P3 for qemu-devel@nongnu.org; Mon, 12 Jun 2017 17:21:28 -0400 Received: from chuckie.co.uk ([82.165.15.123]:40078 helo=s16892447.onlinehome-server.info) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1dKWm7-0007nw-Hl for qemu-devel@nongnu.org; Mon, 12 Jun 2017 17:21:27 -0400 Received: from host109-146-132-203.range109-146.btcentralplus.com ([109.146.132.203] helo=kentang.home) by s16892447.onlinehome-server.info with esmtpsa (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.76) (envelope-from ) id 1dKWm3-0007pY-DM; Mon, 12 Jun 2017 22:21:24 +0100 From: Mark Cave-Ayland To: qemu-devel@nongnu.org, lersek@redhat.com, imammedo@redhat.com, somlo@cmu.edu, ehabkost@redhat.com, mst@redhat.com, pbonzini@redhat.com, rjones@redhat.com, peter.maydell@linaro.org Date: Mon, 12 Jun 2017 22:21:09 +0100 Message-Id: <1497302470-10776-4-git-send-email-mark.cave-ayland@ilande.co.uk> X-Mailer: git-send-email 1.7.10.4 In-Reply-To: <1497302470-10776-1-git-send-email-mark.cave-ayland@ilande.co.uk> References: <1497302470-10776-1-git-send-email-mark.cave-ayland@ilande.co.uk> X-SA-Exim-Connect-IP: 109.146.132.203 X-SA-Exim-Mail-From: mark.cave-ayland@ilande.co.uk X-SA-Exim-Version: 4.2.1 (built Sun, 08 Jan 2012 02:45:44 +0000) X-SA-Exim-Scanned: Yes (on s16892447.onlinehome-server.info) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x [fuzzy] X-Received-From: 82.165.15.123 Subject: [Qemu-devel] [PATCHv2 3/4] fw_cfg: move qdev_init_nofail() from fw_cfg_init1() to callers 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: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail: RSF_0 Z_629925259 SPT_0 Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" When looking to instantiate a TYPE_FW_CFG_MEM or TYPE_FW_CFG_IO device to be able to wire it up differently, it is much more convenient for the caller to instantiate the device and have the fw_cfg default files already preloaded during realize. Move fw_cfg_init1() to the end of both the fw_cfg_mem_realize() and fw_cfg_io_realize() functions so it no longer needs to be called manually when instantiating the device. Signed-off-by: Mark Cave-Ayland --- hw/nvram/fw_cfg.c | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) diff --git a/hw/nvram/fw_cfg.c b/hw/nvram/fw_cfg.c index e1aa4fc..6c21e43 100644 --- a/hw/nvram/fw_cfg.c +++ b/hw/nvram/fw_cfg.c @@ -920,8 +920,6 @@ static void fw_cfg_init1(DeviceState *dev) =20 object_property_add_child(OBJECT(machine), FW_CFG_NAME, OBJECT(s), NUL= L); =20 - qdev_init_nofail(dev); - fw_cfg_add_bytes(s, FW_CFG_SIGNATURE, (char *)"QEMU", 4); fw_cfg_add_bytes(s, FW_CFG_UUID, &qemu_uuid, 16); fw_cfg_add_i16(s, FW_CFG_NOGRAPHIC, (uint16_t)!machine->enable_graphic= s); @@ -954,7 +952,7 @@ FWCfgState *fw_cfg_init_io_dma(uint32_t iobase, uint32_= t dma_iobase, qdev_prop_set_bit(dev, "dma_enabled", false); } =20 - fw_cfg_init1(dev); + qdev_init_nofail(dev); =20 sbd =3D SYS_BUS_DEVICE(dev); sysbus_add_io(sbd, iobase, sysbus_mmio_get_region(sbd, 0)); @@ -991,7 +989,7 @@ FWCfgState *fw_cfg_init_mem_wide(hwaddr ctl_addr, qdev_prop_set_bit(dev, "dma_enabled", false); } =20 - fw_cfg_init1(dev); + qdev_init_nofail(dev); =20 sbd =3D SYS_BUS_DEVICE(dev); sysbus_mmio_map(sbd, 0, ctl_addr); @@ -1097,6 +1095,8 @@ static void fw_cfg_io_realize(DeviceState *dev, Error= **errp) sizeof(dma_addr_t)); sysbus_init_mmio(sbd, &FW_CFG(s)->dma_iomem); } + + fw_cfg_init1(dev); } =20 static void fw_cfg_io_class_init(ObjectClass *klass, void *data) @@ -1163,6 +1163,8 @@ static void fw_cfg_mem_realize(DeviceState *dev, Erro= r **errp) sizeof(dma_addr_t)); sysbus_init_mmio(sbd, &FW_CFG(s)->dma_iomem); } + + fw_cfg_init1(dev); } =20 static void fw_cfg_mem_class_init(ObjectClass *klass, void *data) --=20 1.7.10.4