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[89.12.138.60]) by smtp.gmail.com with ESMTPSA id n8-20020a056000170800b0033d817eddd3sm2285542wrc.13.2024.02.24.05.59.07 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 24 Feb 2024 05:59:08 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1708783149; x=1709387949; darn=nongnu.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=VTdkrGOWau5O1oWIpKtyS7r/bUo0AcrbvBTNN+p9aWY=; b=ccFSBSQQhACfMwGil5eNc5qmsO7t+xoBqbpA4MWRoRmwHtg4x+O7gLBwJq2ny3FRjM D1uAPutgrptN9VlApbgDjbXxdlYoUG0ssUyyC2WkdIaoltddUE2GhiqmWUOGqx3pH2W9 c2k8/AW5J2KMS1zJuyasqD+6aoW/I73ceifJmDk6bPl4u1NsvoaUNf50QlxjeTLED3R/ WxLZeG3zThDnP+/0FQeyuhoc+AbbY1mInQGUSLI9bdM4mrw9TidcpufaJaOx7vdvSXPV 3zVGBmbOzE+aJP7HyFJF/R5dFlbvHxsZkeI8eweKA77Wo9QMS4ZTDaVi+U/CmNcKijD0 iuDw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1708783149; x=1709387949; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=VTdkrGOWau5O1oWIpKtyS7r/bUo0AcrbvBTNN+p9aWY=; b=gxU3eUWOYxDxfZQItImHSqFt/Ga8oDxBzJhvdwhUspaP7Ky7bLaxyFvFzIaw78fIy5 SuGsBdT+k96kozjxT2GWa10eOt3QxDZu+tZR6HK2wO4ogB64UOC4SS39/mR2UtifkHEg MLUPVcNiXvJ9aN65z1SfthWGo7fHv9Q+L7oldh9QmqftDZCzC/vsMMuJS37ilUybxe2j n9lBY4hxGhhyDrB5pATvECV8DyaID7F4sPPYGJKpl9ZlD8yZ295iRjZqirViSqs/CMsa QVCZT4fDC1XKUFitvR25JboG8FWT0A+wp/X4F03m9xyMN5OQ3oVfHy+irEz5L/KpZur3 aP8Q== X-Gm-Message-State: AOJu0YzQRlv+Gzc+uSW4ijL5OrcHN8wzIFDAnp8q7E/JcJBlNA++Vkf3 RJJzY9yhbewTXkYIwaKY90uWP85fX/kdpCRZoXr3iFbfLfV63Ka25tQ+5JRK X-Google-Smtp-Source: AGHT+IHWG6GVhsAavmdPOpNxd/LDQlwv7DZoSQKkU5mcq7WCe8ODfHGGS7V7oq/cbihATq/Nk7KglQ== X-Received: by 2002:a5d:56cb:0:b0:33d:6186:3ca0 with SMTP id m11-20020a5d56cb000000b0033d61863ca0mr1588880wrw.19.1708783148865; Sat, 24 Feb 2024 05:59:08 -0800 (PST) From: Bernhard Beschow To: qemu-devel@nongnu.org Cc: Ani Sinha , "Michael S. Tsirkin" , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Eduardo Habkost , Marcel Apfelbaum , Richard Henderson , Paolo Bonzini , Paul Durrant , Igor Mammedov , Jason Wang , David Woodhouse , Sergio Lopez , Bernhard Beschow Subject: [PATCH v2 5/6] hw/i386/pc: Populate RTC attribute directly Date: Sat, 24 Feb 2024 14:58:50 +0100 Message-ID: <20240224135851.100361-6-shentey@gmail.com> X-Mailer: git-send-email 2.44.0 In-Reply-To: <20240224135851.100361-1-shentey@gmail.com> References: <20240224135851.100361-1-shentey@gmail.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=2a00:1450:4864:20::435; envelope-from=shentey@gmail.com; helo=mail-wr1-x435.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 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: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @gmail.com) X-ZM-MESSAGEID: 1708783272779100003 Content-Type: text/plain; charset="utf-8" Both the piix and the q35 machines introduce an rtc_state variable and defe= r the initialization of the X86MachineState::rtc attribute to pc_cmos_init(). Res= olve this complication which makes pc_cmos_init() do what it says on the tin. Signed-off-by: Bernhard Beschow Reviewed-by: Michael S. Tsirkin Reviewed-by: Zhao Liu --- hw/i386/pc.c | 8 -------- hw/i386/pc_piix.c | 15 +++++++-------- hw/i386/pc_q35.c | 7 +++---- 3 files changed, 10 insertions(+), 20 deletions(-) diff --git a/hw/i386/pc.c b/hw/i386/pc.c index a80f809b83..880e95de26 100644 --- a/hw/i386/pc.c +++ b/hw/i386/pc.c @@ -611,14 +611,6 @@ void pc_cmos_init(PCMachineState *pcms, mc146818rtc_set_cmos_data(s, 0x5c, val >> 8); mc146818rtc_set_cmos_data(s, 0x5d, val >> 16); =20 - object_property_add_link(OBJECT(pcms), "rtc_state", - TYPE_ISA_DEVICE, - (Object **)&x86ms->rtc, - object_property_allow_set_link, - OBJ_PROP_LINK_STRONG); - object_property_set_link(OBJECT(pcms), "rtc_state", OBJECT(s), - &error_abort); - set_boot_dev(s, MACHINE(pcms)->boot_config.order, &error_fatal); =20 val =3D 0; diff --git a/hw/i386/pc_piix.c b/hw/i386/pc_piix.c index 49d5d48db9..ce6aad758d 100644 --- a/hw/i386/pc_piix.c +++ b/hw/i386/pc_piix.c @@ -112,7 +112,6 @@ static void pc_init1(MachineState *machine, Object *piix4_pm =3D NULL; qemu_irq smi_irq; GSIState *gsi_state; - ISADevice *rtc_state; MemoryRegion *ram_memory; MemoryRegion *pci_memory =3D NULL; MemoryRegion *rom_memory =3D system_memory; @@ -276,8 +275,8 @@ static void pc_init1(MachineState *machine, } =20 isa_bus =3D ISA_BUS(qdev_get_child_bus(DEVICE(pci_dev), "isa.0")); - rtc_state =3D ISA_DEVICE(object_resolve_path_component(OBJECT(pci_= dev), - "rtc")); + x86ms->rtc =3D ISA_DEVICE(object_resolve_path_component(OBJECT(pci= _dev), + "rtc")); piix4_pm =3D object_resolve_path_component(OBJECT(pci_dev), "pm"); dev =3D DEVICE(object_resolve_path_component(OBJECT(pci_dev), "ide= ")); pci_ide_create_devs(PCI_DEVICE(dev)); @@ -288,9 +287,9 @@ static void pc_init1(MachineState *machine, &error_abort); isa_bus_register_input_irqs(isa_bus, x86ms->gsi); =20 - rtc_state =3D isa_new(TYPE_MC146818_RTC); - qdev_prop_set_int32(DEVICE(rtc_state), "base_year", 2000); - isa_realize_and_unref(rtc_state, isa_bus, &error_fatal); + x86ms->rtc =3D isa_new(TYPE_MC146818_RTC); + qdev_prop_set_int32(DEVICE(x86ms->rtc), "base_year", 2000); + isa_realize_and_unref(x86ms->rtc, isa_bus, &error_fatal); =20 i8257_dma_init(OBJECT(machine), isa_bus, 0); pcms->hpet_enabled =3D false; @@ -316,7 +315,7 @@ static void pc_init1(MachineState *machine, } =20 /* init basic PC hardware */ - pc_basic_device_init(pcms, isa_bus, x86ms->gsi, rtc_state, true, + pc_basic_device_init(pcms, isa_bus, x86ms->gsi, x86ms->rtc, true, 0x4); =20 pc_nic_init(pcmc, isa_bus, pcms->pcibus); @@ -343,7 +342,7 @@ static void pc_init1(MachineState *machine, } #endif =20 - pc_cmos_init(pcms, rtc_state); + pc_cmos_init(pcms, x86ms->rtc); =20 if (piix4_pm) { smi_irq =3D qemu_allocate_irq(pc_acpi_smi_interrupt, first_cpu, 0); diff --git a/hw/i386/pc_q35.c b/hw/i386/pc_q35.c index 2fa4efb52f..e0b3f55a02 100644 --- a/hw/i386/pc_q35.c +++ b/hw/i386/pc_q35.c @@ -124,7 +124,6 @@ static void pc_q35_init(MachineState *machine) Object *phb; PCIDevice *lpc; DeviceState *lpc_dev; - ISADevice *rtc_state; MemoryRegion *system_memory =3D get_system_memory(); MemoryRegion *system_io =3D get_system_io(); MemoryRegion *pci_memory =3D g_new(MemoryRegion, 1); @@ -231,7 +230,7 @@ static void pc_q35_init(MachineState *machine) } pci_realize_and_unref(lpc, pcms->pcibus, &error_fatal); =20 - rtc_state =3D ISA_DEVICE(object_resolve_path_component(OBJECT(lpc), "r= tc")); + x86ms->rtc =3D ISA_DEVICE(object_resolve_path_component(OBJECT(lpc), "= rtc")); =20 object_property_add_link(OBJECT(machine), PC_MACHINE_ACPI_DEVICE_PROP, TYPE_HOTPLUG_HANDLER, @@ -273,7 +272,7 @@ static void pc_q35_init(MachineState *machine) } =20 /* init basic PC hardware */ - pc_basic_device_init(pcms, isa_bus, x86ms->gsi, rtc_state, !mc->no_flo= ppy, + pc_basic_device_init(pcms, isa_bus, x86ms->gsi, x86ms->rtc, !mc->no_fl= oppy, 0xff0104); =20 if (pcms->sata_enabled) { @@ -311,7 +310,7 @@ static void pc_q35_init(MachineState *machine) smbus_eeprom_init(pcms->smbus, 8, NULL, 0); } =20 - pc_cmos_init(pcms, rtc_state); + pc_cmos_init(pcms, x86ms->rtc); =20 /* the rest devices to which pci devfn is automatically assigned */ pc_vga_init(isa_bus, pcms->pcibus); --=20 2.44.0