From nobody Fri May 3 20:44:50 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=fail header.i=@intel.com; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=fail(p=none dis=none) header.from=intel.com Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1641887009360331.9890213485246; Mon, 10 Jan 2022 23:43:29 -0800 (PST) Received: from localhost ([::1]:50502 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1n7BoV-0003vG-U0 for importer@patchew.org; Tue, 11 Jan 2022 02:43:27 -0500 Received: from eggs.gnu.org ([209.51.188.92]:60508) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1n7Bgz-0000dB-F2 for qemu-devel@nongnu.org; Tue, 11 Jan 2022 02:35:43 -0500 Received: from mga02.intel.com ([134.134.136.20]:47009) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1n7Bgu-0002tW-BA for qemu-devel@nongnu.org; Tue, 11 Jan 2022 02:35:40 -0500 Received: from orsmga004.jf.intel.com ([10.7.209.38]) by orsmga101.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 10 Jan 2022 23:35:33 -0800 Received: from lxy-dell.sh.intel.com ([10.239.159.55]) by orsmga004.jf.intel.com with ESMTP; 10 Jan 2022 23:35:31 -0800 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1641886536; x=1673422536; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=sA6o/iyv8jwfggcg82COMCtDobac2dG3h0SGj38jh6A=; b=RvCXOc4ixc5N1iCZbORIGf59hRb4LCLJYo1fcCq2Yo/janXu/X5bYMYf PmEMStzjGz5BoXHZLwvw8ArrCWfeq675yjO4VpQk+D9YJYEZbhMFf/Wbu k+6eSQ2nVyoQ67YGQud/f6MQwO85ieluyMdW9bR5Q/44wxoOekVBCjk5O x6xwDU7X31JB/8WFfpSrUypYdMWZuZ9SSyBzAXNZf2eVACGO5HF1uQtGf Hy/OSv7+PwJv5KzOANL2VFTHOgqh2IAHvAjCDJ581sUk6xt/yQMflaaPn 7gUwOItfKpFGZU+MUWHyWKS+AbbAvsEzOHBySMzEd5dfvfhpLOqtG7Fl+ Q==; X-IronPort-AV: E=McAfee;i="6200,9189,10223"; a="230764633" X-IronPort-AV: E=Sophos;i="5.88,279,1635231600"; d="scan'208";a="230764633" X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.88,279,1635231600"; d="scan'208";a="622977587" From: Xiaoyao Li To: Sergio Lopez , "Michael S. Tsirkin" , Marcel Apfelbaum , Richard Henderson , Eduardo Habkost Subject: [PATCH v1 1/2] hw/i386: Make pit a property of common x86 base machine type Date: Tue, 11 Jan 2022 15:35:27 +0800 Message-Id: <20220111073528.1771552-2-xiaoyao.li@intel.com> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20220111073528.1771552-1-xiaoyao.li@intel.com> References: <20220111073528.1771552-1-xiaoyao.li@intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable 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=134.134.136.20; envelope-from=xiaoyao.li@intel.com; helo=mga02.intel.com X-Spam_score_int: -29 X-Spam_score: -3.0 X-Spam_bar: --- X-Spam_report: (-3.0 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.595, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, HK_RANDOM_ENVFROM=0.998, HK_RANDOM_FROM=0.998, RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham 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: , Cc: Xiaoyao Li , qemu-devel@nongnu.org Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) X-ZM-MESSAGEID: 1641887011452100001 Content-Type: text/plain; charset="utf-8" Both pc and microvm have pit property individually. Let's just make it the property of common x86 base machine type. Signed-off-by: Xiaoyao Li Reviewed-by: Sergio Lopez --- hw/i386/microvm.c | 27 +-------------------------- hw/i386/pc.c | 24 +++--------------------- hw/i386/x86.c | 25 +++++++++++++++++++++++++ include/hw/i386/microvm.h | 2 -- include/hw/i386/pc.h | 2 -- include/hw/i386/x86.h | 2 ++ 6 files changed, 31 insertions(+), 51 deletions(-) diff --git a/hw/i386/microvm.c b/hw/i386/microvm.c index 4b3b1dd262f1..89b555a2f584 100644 --- a/hw/i386/microvm.c +++ b/hw/i386/microvm.c @@ -257,7 +257,7 @@ static void microvm_devices_init(MicrovmMachineState *m= ms) g_free(i8259); } =20 - if (mms->pit =3D=3D ON_OFF_AUTO_ON || mms->pit =3D=3D ON_OFF_AUTO_AUTO= ) { + if (x86ms->pit =3D=3D ON_OFF_AUTO_ON || x86ms->pit =3D=3D ON_OFF_AUTO_= AUTO) { if (kvm_pit_in_kernel()) { kvm_pit_init(isa_bus, 0x40); } else { @@ -508,23 +508,6 @@ static void microvm_machine_set_pic(Object *obj, Visit= or *v, const char *name, visit_type_OnOffAuto(v, name, &mms->pic, errp); } =20 -static void microvm_machine_get_pit(Object *obj, Visitor *v, const char *n= ame, - void *opaque, Error **errp) -{ - MicrovmMachineState *mms =3D MICROVM_MACHINE(obj); - OnOffAuto pit =3D mms->pit; - - visit_type_OnOffAuto(v, name, &pit, errp); -} - -static void microvm_machine_set_pit(Object *obj, Visitor *v, const char *n= ame, - void *opaque, Error **errp) -{ - MicrovmMachineState *mms =3D MICROVM_MACHINE(obj); - - visit_type_OnOffAuto(v, name, &mms->pit, errp); -} - static void microvm_machine_get_rtc(Object *obj, Visitor *v, const char *n= ame, void *opaque, Error **errp) { @@ -650,7 +633,6 @@ static void microvm_machine_initfn(Object *obj) =20 /* Configuration */ mms->pic =3D ON_OFF_AUTO_AUTO; - mms->pit =3D ON_OFF_AUTO_AUTO; mms->rtc =3D ON_OFF_AUTO_AUTO; mms->pcie =3D ON_OFF_AUTO_AUTO; mms->ioapic2 =3D ON_OFF_AUTO_AUTO; @@ -709,13 +691,6 @@ static void microvm_class_init(ObjectClass *oc, void *= data) object_class_property_set_description(oc, MICROVM_MACHINE_PIC, "Enable i8259 PIC"); =20 - object_class_property_add(oc, MICROVM_MACHINE_PIT, "OnOffAuto", - microvm_machine_get_pit, - microvm_machine_set_pit, - NULL, NULL); - object_class_property_set_description(oc, MICROVM_MACHINE_PIT, - "Enable i8254 PIT"); - object_class_property_add(oc, MICROVM_MACHINE_RTC, "OnOffAuto", microvm_machine_get_rtc, microvm_machine_set_rtc, diff --git a/hw/i386/pc.c b/hw/i386/pc.c index c8696ac01e85..48ab4cf44012 100644 --- a/hw/i386/pc.c +++ b/hw/i386/pc.c @@ -1071,6 +1071,7 @@ void pc_basic_device_init(struct PCMachineState *pcms, ISADevice *pit =3D NULL; MemoryRegion *ioport80_io =3D g_new(MemoryRegion, 1); MemoryRegion *ioportF0_io =3D g_new(MemoryRegion, 1); + X86MachineState *x86ms =3D X86_MACHINE(pcms); =20 memory_region_init_io(ioport80_io, NULL, &ioport80_io_ops, NULL, "iopo= rt80", 1); memory_region_add_subregion(isa_bus->address_space_io, 0x80, ioport80_= io); @@ -1115,7 +1116,8 @@ void pc_basic_device_init(struct PCMachineState *pcms, =20 qemu_register_boot_set(pc_boot_set, *rtc_state); =20 - if (!xen_enabled() && pcms->pit_enabled) { + if (!xen_enabled() && + (x86ms->pit =3D=3D ON_OFF_AUTO_AUTO || x86ms->pit =3D=3D ON_OFF_AU= TO_ON)) { if (kvm_pit_in_kernel()) { pit =3D kvm_pit_init(isa_bus, 0x40); } else { @@ -1484,20 +1486,6 @@ static void pc_machine_set_sata(Object *obj, bool va= lue, Error **errp) pcms->sata_enabled =3D value; } =20 -static bool pc_machine_get_pit(Object *obj, Error **errp) -{ - PCMachineState *pcms =3D PC_MACHINE(obj); - - return pcms->pit_enabled; -} - -static void pc_machine_set_pit(Object *obj, bool value, Error **errp) -{ - PCMachineState *pcms =3D PC_MACHINE(obj); - - pcms->pit_enabled =3D value; -} - static bool pc_machine_get_hpet(Object *obj, Error **errp) { PCMachineState *pcms =3D PC_MACHINE(obj); @@ -1640,7 +1628,6 @@ static void pc_machine_initfn(Object *obj) pcms->acpi_build_enabled =3D PC_MACHINE_GET_CLASS(pcms)->has_acpi_buil= d; pcms->smbus_enabled =3D true; pcms->sata_enabled =3D true; - pcms->pit_enabled =3D true; pcms->max_fw_size =3D 8 * MiB; #ifdef CONFIG_HPET pcms->hpet_enabled =3D true; @@ -1767,11 +1754,6 @@ static void pc_machine_class_init(ObjectClass *oc, v= oid *data) object_class_property_set_description(oc, PC_MACHINE_SATA, "Enable/disable Serial ATA bus"); =20 - object_class_property_add_bool(oc, PC_MACHINE_PIT, - pc_machine_get_pit, pc_machine_set_pit); - object_class_property_set_description(oc, PC_MACHINE_PIT, - "Enable/disable Intel 8254 programmable interval timer emulation"); - object_class_property_add_bool(oc, "hpet", pc_machine_get_hpet, pc_machine_set_hpet); object_class_property_set_description(oc, "hpet", diff --git a/hw/i386/x86.c b/hw/i386/x86.c index b84840a1bb99..744a50937761 100644 --- a/hw/i386/x86.c +++ b/hw/i386/x86.c @@ -1226,6 +1226,23 @@ static void x86_machine_set_acpi(Object *obj, Visito= r *v, const char *name, visit_type_OnOffAuto(v, name, &x86ms->acpi, errp); } =20 +static void x86_machine_get_pit(Object *obj, Visitor *v, const char *name, + void *opaque, Error **errp) +{ + X86MachineState *x86ms =3D X86_MACHINE(obj); + OnOffAuto pit =3D x86ms->pit; + + visit_type_OnOffAuto(v, name, &pit, errp); +} + +static void x86_machine_set_pit(Object *obj, Visitor *v, const char *name, + void *opaque, Error **errp) +{ + X86MachineState *x86ms =3D X86_MACHINE(obj);; + + visit_type_OnOffAuto(v, name, &x86ms->pit, errp); +} + static char *x86_machine_get_oem_id(Object *obj, Error **errp) { X86MachineState *x86ms =3D X86_MACHINE(obj); @@ -1315,6 +1332,7 @@ static void x86_machine_initfn(Object *obj) =20 x86ms->smm =3D ON_OFF_AUTO_AUTO; x86ms->acpi =3D ON_OFF_AUTO_AUTO; + x86ms->pit =3D ON_OFF_AUTO_AUTO; x86ms->pci_irq_mask =3D ACPI_BUILD_PCI_IRQS; x86ms->oem_id =3D g_strndup(ACPI_BUILD_APPNAME6, 6); x86ms->oem_table_id =3D g_strndup(ACPI_BUILD_APPNAME8, 8); @@ -1347,6 +1365,13 @@ static void x86_machine_class_init(ObjectClass *oc, = void *data) object_class_property_set_description(oc, X86_MACHINE_ACPI, "Enable ACPI"); =20 + object_class_property_add(oc, X86_MACHINE_PIT, "OnOffAuto", + x86_machine_get_pit, + x86_machine_set_pit, + NULL, NULL); + object_class_property_set_description(oc, X86_MACHINE_PIT, + "Enable i8254 PIT"); + object_class_property_add_str(oc, X86_MACHINE_OEM_ID, x86_machine_get_oem_id, x86_machine_set_oem_id); diff --git a/include/hw/i386/microvm.h b/include/hw/i386/microvm.h index efcbd926fd43..83f9ac0b2ad0 100644 --- a/include/hw/i386/microvm.h +++ b/include/hw/i386/microvm.h @@ -67,7 +67,6 @@ #define PCIE_ECAM_SIZE 0x10000000 =20 /* Machine type options */ -#define MICROVM_MACHINE_PIT "pit" #define MICROVM_MACHINE_PIC "pic" #define MICROVM_MACHINE_RTC "rtc" #define MICROVM_MACHINE_PCIE "pcie" @@ -87,7 +86,6 @@ struct MicrovmMachineState { =20 /* Machine type options */ OnOffAuto pic; - OnOffAuto pit; OnOffAuto rtc; OnOffAuto pcie; OnOffAuto ioapic2; diff --git a/include/hw/i386/pc.h b/include/hw/i386/pc.h index 9c9f4ac74810..01e84d5c4aa4 100644 --- a/include/hw/i386/pc.h +++ b/include/hw/i386/pc.h @@ -46,7 +46,6 @@ typedef struct PCMachineState { bool acpi_build_enabled; bool smbus_enabled; bool sata_enabled; - bool pit_enabled; bool hpet_enabled; bool default_bus_bypass_iommu; uint64_t max_fw_size; @@ -63,7 +62,6 @@ typedef struct PCMachineState { #define PC_MACHINE_VMPORT "vmport" #define PC_MACHINE_SMBUS "smbus" #define PC_MACHINE_SATA "sata" -#define PC_MACHINE_PIT "pit" #define PC_MACHINE_MAX_FW_SIZE "max-fw-size" #define PC_MACHINE_SMBIOS_EP "smbios-entry-point-type" =20 diff --git a/include/hw/i386/x86.h b/include/hw/i386/x86.h index a145a303703f..f0168902356d 100644 --- a/include/hw/i386/x86.h +++ b/include/hw/i386/x86.h @@ -67,6 +67,7 @@ struct X86MachineState { =20 OnOffAuto smm; OnOffAuto acpi; + OnOffAuto pit; =20 char *oem_id; char *oem_table_id; @@ -86,6 +87,7 @@ struct X86MachineState { =20 #define X86_MACHINE_SMM "smm" #define X86_MACHINE_ACPI "acpi" +#define X86_MACHINE_PIT "pit" #define X86_MACHINE_OEM_ID "x-oem-id" #define X86_MACHINE_OEM_TABLE_ID "x-oem-table-id" #define X86_MACHINE_BUS_LOCK_RATELIMIT "bus-lock-ratelimit" --=20 2.27.0 From nobody Fri May 3 20:44:50 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; 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d="scan'208";a="230764652" X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.88,279,1635231600"; d="scan'208";a="622977602" From: Xiaoyao Li To: Sergio Lopez , "Michael S. Tsirkin" , Marcel Apfelbaum , Richard Henderson , Eduardo Habkost Subject: [PATCH v1 2/2] hw/i386: Make pic a property of common x86 base machine type Date: Tue, 11 Jan 2022 15:35:28 +0800 Message-Id: <20220111073528.1771552-3-xiaoyao.li@intel.com> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20220111073528.1771552-1-xiaoyao.li@intel.com> References: <20220111073528.1771552-1-xiaoyao.li@intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable 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=134.134.136.20; envelope-from=xiaoyao.li@intel.com; helo=mga02.intel.com X-Spam_score_int: -29 X-Spam_score: -3.0 X-Spam_bar: --- X-Spam_report: (-3.0 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.595, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, HK_RANDOM_ENVFROM=0.998, HK_RANDOM_FROM=0.998, RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham 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: , Cc: Xiaoyao Li , qemu-devel@nongnu.org Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) X-ZM-MESSAGEID: 1641887617307100001 Content-Type: text/plain; charset="utf-8" Legacy PIC (8259) cannot be supported for TDX guests since TDX module doesn't allow directly interrupt injection. Using posted interrupts for the PIC is not a viable option as the guest BIOS/kernel will not do EOI for PIC IRQs, i.e. will leave the vIRR bit set. Make PIC the property of common x86 machine type. Hence all x86 machines, including microvm, can disable it. Signed-off-by: Xiaoyao Li Reviewed-by: Sergio Lopez --- hw/i386/microvm.c | 27 +-------------------------- hw/i386/pc_piix.c | 4 +++- hw/i386/pc_q35.c | 4 +++- hw/i386/x86.c | 25 +++++++++++++++++++++++++ include/hw/i386/microvm.h | 2 -- include/hw/i386/x86.h | 2 ++ 6 files changed, 34 insertions(+), 30 deletions(-) diff --git a/hw/i386/microvm.c b/hw/i386/microvm.c index 89b555a2f584..754f1d0593e5 100644 --- a/hw/i386/microvm.c +++ b/hw/i386/microvm.c @@ -247,7 +247,7 @@ static void microvm_devices_init(MicrovmMachineState *m= ms) x86ms->pci_irq_mask =3D 0; } =20 - if (mms->pic =3D=3D ON_OFF_AUTO_ON || mms->pic =3D=3D ON_OFF_AUTO_AUTO= ) { + if (x86ms->pic =3D=3D ON_OFF_AUTO_ON || x86ms->pic =3D=3D ON_OFF_AUTO_= AUTO) { qemu_irq *i8259; =20 i8259 =3D i8259_init(isa_bus, x86_allocate_cpu_irq()); @@ -491,23 +491,6 @@ static void microvm_machine_reset(MachineState *machin= e) } } =20 -static void microvm_machine_get_pic(Object *obj, Visitor *v, const char *n= ame, - void *opaque, Error **errp) -{ - MicrovmMachineState *mms =3D MICROVM_MACHINE(obj); - OnOffAuto pic =3D mms->pic; - - visit_type_OnOffAuto(v, name, &pic, errp); -} - -static void microvm_machine_set_pic(Object *obj, Visitor *v, const char *n= ame, - void *opaque, Error **errp) -{ - MicrovmMachineState *mms =3D MICROVM_MACHINE(obj); - - visit_type_OnOffAuto(v, name, &mms->pic, errp); -} - static void microvm_machine_get_rtc(Object *obj, Visitor *v, const char *n= ame, void *opaque, Error **errp) { @@ -632,7 +615,6 @@ static void microvm_machine_initfn(Object *obj) MicrovmMachineState *mms =3D MICROVM_MACHINE(obj); =20 /* Configuration */ - mms->pic =3D ON_OFF_AUTO_AUTO; mms->rtc =3D ON_OFF_AUTO_AUTO; mms->pcie =3D ON_OFF_AUTO_AUTO; mms->ioapic2 =3D ON_OFF_AUTO_AUTO; @@ -684,13 +666,6 @@ static void microvm_class_init(ObjectClass *oc, void *= data) =20 x86mc->fwcfg_dma_enabled =3D true; =20 - object_class_property_add(oc, MICROVM_MACHINE_PIC, "OnOffAuto", - microvm_machine_get_pic, - microvm_machine_set_pic, - NULL, NULL); - object_class_property_set_description(oc, MICROVM_MACHINE_PIC, - "Enable i8259 PIC"); - object_class_property_add(oc, MICROVM_MACHINE_RTC, "OnOffAuto", microvm_machine_get_rtc, microvm_machine_set_rtc, diff --git a/hw/i386/pc_piix.c b/hw/i386/pc_piix.c index 7c7790a5ce34..d05683cd0d77 100644 --- a/hw/i386/pc_piix.c +++ b/hw/i386/pc_piix.c @@ -218,7 +218,9 @@ static void pc_init1(MachineState *machine, } isa_bus_irqs(isa_bus, x86ms->gsi); =20 - pc_i8259_create(isa_bus, gsi_state->i8259_irq); + if (x86ms->pic =3D=3D ON_OFF_AUTO_ON || x86ms->pic =3D=3D ON_OFF_AUTO_= AUTO) { + pc_i8259_create(isa_bus, gsi_state->i8259_irq); + } =20 if (pcmc->pci_enabled) { ioapic_init_gsi(gsi_state, "i440fx"); diff --git a/hw/i386/pc_q35.c b/hw/i386/pc_q35.c index 1780f79bc127..58e7e693f9e2 100644 --- a/hw/i386/pc_q35.c +++ b/hw/i386/pc_q35.c @@ -265,7 +265,9 @@ static void pc_q35_init(MachineState *machine) pci_bus_set_route_irq_fn(host_bus, ich9_route_intx_pin_to_irq); isa_bus =3D ich9_lpc->isa_bus; =20 - pc_i8259_create(isa_bus, gsi_state->i8259_irq); + if (x86ms->pic =3D=3D ON_OFF_AUTO_ON || x86ms->pic =3D=3D ON_OFF_AUTO_= AUTO) { + pc_i8259_create(isa_bus, gsi_state->i8259_irq); + } =20 if (pcmc->pci_enabled) { ioapic_init_gsi(gsi_state, "q35"); diff --git a/hw/i386/x86.c b/hw/i386/x86.c index 744a50937761..d4a4c0ec8f61 100644 --- a/hw/i386/x86.c +++ b/hw/i386/x86.c @@ -1243,6 +1243,23 @@ static void x86_machine_set_pit(Object *obj, Visitor= *v, const char *name, visit_type_OnOffAuto(v, name, &x86ms->pit, errp); } =20 +static void x86_machine_get_pic(Object *obj, Visitor *v, const char *name, + void *opaque, Error **errp) +{ + X86MachineState *x86ms =3D X86_MACHINE(obj); + OnOffAuto pic =3D x86ms->pic; + + visit_type_OnOffAuto(v, name, &pic, errp); +} + +static void x86_machine_set_pic(Object *obj, Visitor *v, const char *name, + void *opaque, Error **errp) +{ + X86MachineState *x86ms =3D X86_MACHINE(obj); + + visit_type_OnOffAuto(v, name, &x86ms->pic, errp); +} + static char *x86_machine_get_oem_id(Object *obj, Error **errp) { X86MachineState *x86ms =3D X86_MACHINE(obj); @@ -1333,6 +1350,7 @@ static void x86_machine_initfn(Object *obj) x86ms->smm =3D ON_OFF_AUTO_AUTO; x86ms->acpi =3D ON_OFF_AUTO_AUTO; x86ms->pit =3D ON_OFF_AUTO_AUTO; + x86ms->pic =3D ON_OFF_AUTO_AUTO; x86ms->pci_irq_mask =3D ACPI_BUILD_PCI_IRQS; x86ms->oem_id =3D g_strndup(ACPI_BUILD_APPNAME6, 6); x86ms->oem_table_id =3D g_strndup(ACPI_BUILD_APPNAME8, 8); @@ -1372,6 +1390,13 @@ static void x86_machine_class_init(ObjectClass *oc, = void *data) object_class_property_set_description(oc, X86_MACHINE_PIT, "Enable i8254 PIT"); =20 + object_class_property_add(oc, X86_MACHINE_PIC, "OnOffAuto", + x86_machine_get_pic, + x86_machine_set_pic, + NULL, NULL); + object_class_property_set_description(oc, X86_MACHINE_PIC, + "Enable i8259 PIC"); + object_class_property_add_str(oc, X86_MACHINE_OEM_ID, x86_machine_get_oem_id, x86_machine_set_oem_id); diff --git a/include/hw/i386/microvm.h b/include/hw/i386/microvm.h index 83f9ac0b2ad0..fad97a891dcb 100644 --- a/include/hw/i386/microvm.h +++ b/include/hw/i386/microvm.h @@ -67,7 +67,6 @@ #define PCIE_ECAM_SIZE 0x10000000 =20 /* Machine type options */ -#define MICROVM_MACHINE_PIC "pic" #define MICROVM_MACHINE_RTC "rtc" #define MICROVM_MACHINE_PCIE "pcie" #define MICROVM_MACHINE_IOAPIC2 "ioapic2" @@ -85,7 +84,6 @@ struct MicrovmMachineState { X86MachineState parent; =20 /* Machine type options */ - OnOffAuto pic; OnOffAuto rtc; OnOffAuto pcie; OnOffAuto ioapic2; diff --git a/include/hw/i386/x86.h b/include/hw/i386/x86.h index f0168902356d..e4930321c921 100644 --- a/include/hw/i386/x86.h +++ b/include/hw/i386/x86.h @@ -68,6 +68,7 @@ struct X86MachineState { OnOffAuto smm; OnOffAuto acpi; OnOffAuto pit; + OnOffAuto pic; =20 char *oem_id; char *oem_table_id; @@ -88,6 +89,7 @@ struct X86MachineState { #define X86_MACHINE_SMM "smm" #define X86_MACHINE_ACPI "acpi" #define X86_MACHINE_PIT "pit" +#define X86_MACHINE_PIC "pic" #define X86_MACHINE_OEM_ID "x-oem-id" #define X86_MACHINE_OEM_TABLE_ID "x-oem-table-id" #define X86_MACHINE_BUS_LOCK_RATELIMIT "bus-lock-ratelimit" --=20 2.27.0