From patchwork Fri Oct 18 13:47:45 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= X-Patchwork-Id: 1179388 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org (client-ip=209.51.188.17; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=redhat.com 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 ozlabs.org (Postfix) with ESMTPS id 46vnc122Qkz9sPV for ; Sat, 19 Oct 2019 00:55:29 +1100 (AEDT) Received: from localhost ([::1]:40420 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iLSj0-0003C7-UY for incoming@patchwork.ozlabs.org; Fri, 18 Oct 2019 09:55:26 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:55097) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iLSdp-00059P-23 for qemu-devel@nongnu.org; Fri, 18 Oct 2019 09:50:06 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1iLSdn-0006M9-Lq for qemu-devel@nongnu.org; Fri, 18 Oct 2019 09:50:04 -0400 Received: from mx1.redhat.com ([209.132.183.28]:50686) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1iLSdn-0006Lt-DK for qemu-devel@nongnu.org; Fri, 18 Oct 2019 09:50:03 -0400 Received: from smtp.corp.redhat.com (int-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.12]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 739A33086E23; Fri, 18 Oct 2019 13:50:02 +0000 (UTC) Received: from x1w.redhat.com (unknown [10.40.205.74]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 0E81460BF1; Fri, 18 Oct 2019 13:49:55 +0000 (UTC) From: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Subject: [PATCH v2 11/20] hw/isa/piix4: Move piix4_create() to hw/isa/piix4.c Date: Fri, 18 Oct 2019 15:47:45 +0200 Message-Id: <20191018134754.16362-12-philmd@redhat.com> In-Reply-To: <20191018134754.16362-1-philmd@redhat.com> References: <20191018134754.16362-1-philmd@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.12 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.44]); Fri, 18 Oct 2019 13:50:02 +0000 (UTC) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 209.132.183.28 X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Stefano Stabellini , "Michael S. Tsirkin" , Paul Durrant , =?utf-8?q?Philippe_Mat?= =?utf-8?q?hieu-Daud=C3=A9?= , Paolo Bonzini , =?utf-8?q?Herv=C3=A9_Poussineau?= , Aleksandar Markovic , Igor Mammedov , Anthony Perard , xen-devel@lists.xenproject.org, Aleksandar Rikalo , Richard Henderson , =?utf-8?q?Philippe_Mathieu-Daud?= =?utf-8?b?w6k=?= , Aurelien Jarno , Eduardo Habkost Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" From: Philippe Mathieu-Daudé Now that we properly refactored the piix4_create() function, let's move it to hw/isa/piix4.c where it belongs, so it can be reused on other places. Reviewed-by: Aleksandar Markovic Signed-off-by: Philippe Mathieu-Daudé --- hw/isa/piix4.c | 30 ++++++++++++++++++++++++++++++ hw/mips/gt64xxx_pci.c | 1 + hw/mips/mips_malta.c | 28 ---------------------------- include/hw/i386/pc.h | 2 -- include/hw/southbridge/piix.h | 6 ++++++ 5 files changed, 37 insertions(+), 30 deletions(-) diff --git a/hw/isa/piix4.c b/hw/isa/piix4.c index b35b8a5f71..f4644b63cc 100644 --- a/hw/isa/piix4.c +++ b/hw/isa/piix4.c @@ -27,12 +27,14 @@ #include "qapi/error.h" #include "hw/irq.h" #include "hw/i386/pc.h" +#include "hw/southbridge/piix.h" #include "hw/pci/pci.h" #include "hw/isa/isa.h" #include "hw/sysbus.h" #include "hw/dma/i8257.h" #include "hw/timer/i8254.h" #include "hw/timer/mc146818rtc.h" +#include "hw/ide.h" #include "migration/vmstate.h" #include "sysemu/reset.h" #include "sysemu/runstate.h" @@ -237,3 +239,31 @@ static void piix4_register_types(void) } type_init(piix4_register_types) + +DeviceState *piix4_create(PCIBus *pci_bus, ISABus **isa_bus, + I2CBus **smbus, size_t ide_buses) +{ + size_t ide_drives = ide_buses * MAX_IDE_DEVS; + DriveInfo **hd; + PCIDevice *pci; + DeviceState *dev; + + pci = pci_create_simple_multifunction(pci_bus, PCI_DEVFN(10, 0), + true, TYPE_PIIX4_PCI_DEVICE); + dev = DEVICE(pci); + if (isa_bus) { + *isa_bus = ISA_BUS(qdev_get_child_bus(dev, "isa.0")); + } + + hd = g_new(DriveInfo *, ide_drives); + ide_drive_get(hd, ide_drives); + pci_piix4_ide_init(pci_bus, hd, pci->devfn + 1); + g_free(hd); + pci_create_simple(pci_bus, pci->devfn + 2, "piix4-usb-uhci"); + if (smbus) { + *smbus = piix4_pm_init(pci_bus, pci->devfn + 3, 0x1100, + isa_get_irq(NULL, 9), NULL, 0, NULL); + } + + return dev; +} diff --git a/hw/mips/gt64xxx_pci.c b/hw/mips/gt64xxx_pci.c index f325bd6c1c..c277398c0d 100644 --- a/hw/mips/gt64xxx_pci.c +++ b/hw/mips/gt64xxx_pci.c @@ -28,6 +28,7 @@ #include "hw/mips/mips.h" #include "hw/pci/pci.h" #include "hw/pci/pci_host.h" +#include "hw/southbridge/piix.h" #include "migration/vmstate.h" #include "hw/i386/pc.h" #include "hw/irq.h" diff --git a/hw/mips/mips_malta.c b/hw/mips/mips_malta.c index 0d4312840b..477a4725c0 100644 --- a/hw/mips/mips_malta.c +++ b/hw/mips/mips_malta.c @@ -1210,34 +1210,6 @@ static void mips_create_cpu(MachineState *ms, MaltaState *s, } } -static DeviceState *piix4_create(PCIBus *pci_bus, ISABus **isa_bus, - I2CBus **smbus, size_t ide_buses) -{ - const size_t ide_drives = ide_buses * MAX_IDE_DEVS; - DriveInfo **hd; - PCIDevice *pci; - DeviceState *dev; - - pci = pci_create_simple_multifunction(pci_bus, PCI_DEVFN(10, 0), - true, TYPE_PIIX4_PCI_DEVICE); - dev = DEVICE(pci); - if (isa_bus) { - *isa_bus = ISA_BUS(qdev_get_child_bus(dev, "isa.0")); - } - - hd = g_new(DriveInfo *, ide_drives); - ide_drive_get(hd, ide_drives); - pci_piix4_ide_init(pci_bus, hd, pci->devfn + 1); - g_free(hd); - pci_create_simple(pci_bus, pci->devfn + 2, "piix4-usb-uhci"); - if (smbus) { - *smbus = piix4_pm_init(pci_bus, pci->devfn + 3, 0x1100, - isa_get_irq(NULL, 9), NULL, 0, NULL); - } - - return dev; -} - static void mips_malta_init(MachineState *machine) { diff --git a/include/hw/i386/pc.h b/include/hw/i386/pc.h index cf922fd162..848078bacc 100644 --- a/include/hw/i386/pc.h +++ b/include/hw/i386/pc.h @@ -278,8 +278,6 @@ PCIBus *i440fx_init(const char *host_type, const char *pci_type, MemoryRegion *ram_memory); PCIBus *find_i440fx(void); -/* piix4.c */ -extern PCIDevice *piix4_dev; /* pc_sysfw.c */ void pc_system_flash_create(PCMachineState *pcms); diff --git a/include/hw/southbridge/piix.h b/include/hw/southbridge/piix.h index b8ce26fec4..add352456b 100644 --- a/include/hw/southbridge/piix.h +++ b/include/hw/southbridge/piix.h @@ -2,6 +2,7 @@ * QEMU PIIX South Bridge Emulation * * Copyright (c) 2006 Fabrice Bellard + * Copyright (c) 2018 Hervé Poussineau * * This work is licensed under the terms of the GNU GPL, version 2 or later. * See the COPYING file in the top-level directory. @@ -17,4 +18,9 @@ I2CBus *piix4_pm_init(PCIBus *bus, int devfn, uint32_t smb_io_base, qemu_irq sci_irq, qemu_irq smi_irq, int smm_enabled, DeviceState **piix4_pm); +extern PCIDevice *piix4_dev; + +DeviceState *piix4_create(PCIBus *pci_bus, ISABus **isa_bus, + I2CBus **smbus, size_t ide_buses); + #endif