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bh=FlepMDmt6WiEO6jw75z1Q+ST9CX/bsmyShHy7vV8hKM=; b=SB9ANI0IBhaQ+1FRvH+Doyo7xgxYtffPqM0o7KUnbPDK3FDYXN2I3DbWSFbLmLMRPn4VyZ orAHJOp8FinbTrPymU5SR9l929s4Q1LvaEgkTdYjhneztW3oi2+gsu3DZCyUuBfFSBXqrS /akgbslRPSP6Abv6Zr278EAh/rz6AIs= X-MC-Unique: lsCoCZvVPnipLNmxWmNISA-1 From: Thomas Huth To: qemu-devel@nongnu.org, Paolo Bonzini , John Snow Cc: qemu-block@nongnu.org, Miroslav Rezanina Subject: [PATCH] hw/ide: Add the possibility to disable the CompactFlash device in the build Date: Thu, 1 Feb 2024 09:29:16 +0100 Message-ID: <20240201082916.20857-1-thuth@redhat.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Scanned-By: MIMEDefang 3.4.1 on 10.11.54.10 Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=170.10.129.124; envelope-from=thuth@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -33 X-Spam_score: -3.4 X-Spam_bar: --- X-Spam_report: (-3.4 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-1.292, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H2=-0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 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-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @redhat.com) X-ZM-MESSAGEID: 1706776186204100002 Content-Type: text/plain; charset="utf-8" For distros like downstream RHEL, it would be helpful to allow to disable the CompactFlash device. For making this possible, we need a separate Kconfig switch for this device, and the code should reside in a separate file. Signed-off-by: Thomas Huth --- hw/ide/qdev-ide.h | 41 ++++++++++++++++++++++++++++++++ hw/ide/cf.c | 58 ++++++++++++++++++++++++++++++++++++++++++++++ hw/ide/qdev.c | 51 ++-------------------------------------- hw/ide/Kconfig | 4 ++++ hw/ide/meson.build | 1 + 5 files changed, 106 insertions(+), 49 deletions(-) create mode 100644 hw/ide/qdev-ide.h create mode 100644 hw/ide/cf.c diff --git a/hw/ide/qdev-ide.h b/hw/ide/qdev-ide.h new file mode 100644 index 0000000000..3dd977466c --- /dev/null +++ b/hw/ide/qdev-ide.h @@ -0,0 +1,41 @@ +/* + * ide bus support for qdev. + * + * Copyright (c) 2009 Gerd Hoffmann + * + * This code is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, see . + */ + +#ifndef QDEV_IDE_H +#define QDEV_IDE_H + +#include "hw/qdev-properties.h" +#include "hw/block/block.h" +#include "hw/ide/internal.h" + +typedef struct IDEDrive { + IDEDevice dev; +} IDEDrive; + +#define DEFINE_IDE_DEV_PROPERTIES() \ + DEFINE_BLOCK_PROPERTIES(IDEDrive, dev.conf), \ + DEFINE_BLOCK_ERROR_PROPERTIES(IDEDrive, dev.conf), \ + DEFINE_PROP_STRING("ver", IDEDrive, dev.version), \ + DEFINE_PROP_UINT64("wwn", IDEDrive, dev.wwn, 0), \ + DEFINE_PROP_STRING("serial", IDEDrive, dev.serial),\ + DEFINE_PROP_STRING("model", IDEDrive, dev.model) + +void ide_dev_initfn(IDEDevice *dev, IDEDriveKind kind, Error **errp); + +#endif diff --git a/hw/ide/cf.c b/hw/ide/cf.c new file mode 100644 index 0000000000..0b4bb57591 --- /dev/null +++ b/hw/ide/cf.c @@ -0,0 +1,58 @@ +/* + * ide CompactFlash support + * + * This code is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, see . + */ + +#include "qemu/osdep.h" +#include "hw/ide/qdev-ide.h" +#include "qapi/qapi-types-block.h" + +static void ide_cf_realize(IDEDevice *dev, Error **errp) +{ + ide_dev_initfn(dev, IDE_CFATA, errp); +} + +static Property ide_cf_properties[] =3D { + DEFINE_IDE_DEV_PROPERTIES(), + DEFINE_BLOCK_CHS_PROPERTIES(IDEDrive, dev.conf), + DEFINE_PROP_BIOS_CHS_TRANS("bios-chs-trans", + IDEDrive, dev.chs_trans, BIOS_ATA_TRANSLATION_AUTO), + DEFINE_PROP_END_OF_LIST(), +}; + +static void ide_cf_class_init(ObjectClass *klass, void *data) +{ + DeviceClass *dc =3D DEVICE_CLASS(klass); + IDEDeviceClass *k =3D IDE_DEVICE_CLASS(klass); + + k->realize =3D ide_cf_realize; + dc->fw_name =3D "drive"; + dc->desc =3D "virtual CompactFlash card"; + device_class_set_props(dc, ide_cf_properties); +} + +static const TypeInfo ide_cf_info =3D { + .name =3D "ide-cf", + .parent =3D TYPE_IDE_DEVICE, + .instance_size =3D sizeof(IDEDrive), + .class_init =3D ide_cf_class_init, +}; + +static void ide_cf_register_type(void) +{ + type_register_static(&ide_cf_info); +} + +type_init(ide_cf_register_type) diff --git a/hw/ide/qdev.c b/hw/ide/qdev.c index 1b3b4da01d..a2f2d0ea08 100644 --- a/hw/ide/qdev.c +++ b/hw/ide/qdev.c @@ -24,12 +24,9 @@ #include "qemu/error-report.h" #include "qemu/main-loop.h" #include "qemu/module.h" -#include "hw/ide/internal.h" -#include "hw/qdev-properties.h" -#include "hw/qdev-properties-system.h" +#include "hw/ide/qdev-ide.h" #include "sysemu/block-backend.h" #include "sysemu/blockdev.h" -#include "hw/block/block.h" #include "sysemu/sysemu.h" #include "sysemu/runstate.h" #include "qapi/visitor.h" @@ -158,11 +155,7 @@ int ide_get_bios_chs_trans(BusState *bus, int unit) =20 /* --------------------------------- */ =20 -typedef struct IDEDrive { - IDEDevice dev; -} IDEDrive; - -static void ide_dev_initfn(IDEDevice *dev, IDEDriveKind kind, Error **errp) +void ide_dev_initfn(IDEDevice *dev, IDEDriveKind kind, Error **errp) { IDEBus *bus =3D DO_UPCAST(IDEBus, qbus, dev->qdev.parent_bus); IDEState *s =3D bus->ifs + dev->unit; @@ -283,19 +276,6 @@ static void ide_cd_realize(IDEDevice *dev, Error **err= p) ide_dev_initfn(dev, IDE_CD, errp); } =20 -static void ide_cf_realize(IDEDevice *dev, Error **errp) -{ - ide_dev_initfn(dev, IDE_CFATA, errp); -} - -#define DEFINE_IDE_DEV_PROPERTIES() \ - DEFINE_BLOCK_PROPERTIES(IDEDrive, dev.conf), \ - DEFINE_BLOCK_ERROR_PROPERTIES(IDEDrive, dev.conf), \ - DEFINE_PROP_STRING("ver", IDEDrive, dev.version), \ - DEFINE_PROP_UINT64("wwn", IDEDrive, dev.wwn, 0), \ - DEFINE_PROP_STRING("serial", IDEDrive, dev.serial),\ - DEFINE_PROP_STRING("model", IDEDrive, dev.model) - static Property ide_hd_properties[] =3D { DEFINE_IDE_DEV_PROPERTIES(), DEFINE_BLOCK_CHS_PROPERTIES(IDEDrive, dev.conf), @@ -346,32 +326,6 @@ static const TypeInfo ide_cd_info =3D { .class_init =3D ide_cd_class_init, }; =20 -static Property ide_cf_properties[] =3D { - DEFINE_IDE_DEV_PROPERTIES(), - DEFINE_BLOCK_CHS_PROPERTIES(IDEDrive, dev.conf), - DEFINE_PROP_BIOS_CHS_TRANS("bios-chs-trans", - IDEDrive, dev.chs_trans, BIOS_ATA_TRANSLATION_AUTO), - DEFINE_PROP_END_OF_LIST(), -}; - -static void ide_cf_class_init(ObjectClass *klass, void *data) -{ - DeviceClass *dc =3D DEVICE_CLASS(klass); - IDEDeviceClass *k =3D IDE_DEVICE_CLASS(klass); - - k->realize =3D ide_cf_realize; - dc->fw_name =3D "drive"; - dc->desc =3D "virtual CompactFlash card"; - device_class_set_props(dc, ide_cf_properties); -} - -static const TypeInfo ide_cf_info =3D { - .name =3D "ide-cf", - .parent =3D TYPE_IDE_DEVICE, - .instance_size =3D sizeof(IDEDrive), - .class_init =3D ide_cf_class_init, -}; - static void ide_device_class_init(ObjectClass *klass, void *data) { DeviceClass *k =3D DEVICE_CLASS(klass); @@ -396,7 +350,6 @@ static void ide_register_types(void) type_register_static(&ide_bus_info); type_register_static(&ide_hd_info); type_register_static(&ide_cd_info); - type_register_static(&ide_cf_info); type_register_static(&ide_device_type_info); } =20 diff --git a/hw/ide/Kconfig b/hw/ide/Kconfig index dd85fa3619..b93d6743d5 100644 --- a/hw/ide/Kconfig +++ b/hw/ide/Kconfig @@ -57,3 +57,7 @@ config IDE_SII3112 bool select IDE_PCI select IDE_QDEV + +config IDE_CF + bool + default y if IDE_QDEV diff --git a/hw/ide/meson.build b/hw/ide/meson.build index e050eef942..d2e5b45c9e 100644 --- a/hw/ide/meson.build +++ b/hw/ide/meson.build @@ -1,6 +1,7 @@ system_ss.add(when: 'CONFIG_AHCI', if_true: files('ahci.c')) system_ss.add(when: 'CONFIG_AHCI_ICH9', if_true: files('ich.c')) system_ss.add(when: 'CONFIG_ALLWINNER_A10', if_true: files('ahci-allwinner= .c')) +system_ss.add(when: 'CONFIG_IDE_CF', if_true: files('cf.c')) system_ss.add(when: 'CONFIG_IDE_CMD646', if_true: files('cmd646.c')) system_ss.add(when: 'CONFIG_IDE_CORE', if_true: files('core.c', 'atapi.c')) system_ss.add(when: 'CONFIG_IDE_ISA', if_true: files('isa.c', 'ioport.c')) --=20 2.43.0