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[212.78.193.212]) by smtp.gmail.com with ESMTPSA id y16-20020a170906559000b0099b7276235esm6699286ejp.93.2023.09.18.09.03.08 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Mon, 18 Sep 2023 09:03:09 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1695052990; x=1695657790; 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=lJh8A0itxnh0qEmv9jrQE8icd48ukduXjwQKR8H2Trw=; b=jrhQ3GbnlilvUeYiyHkTizej73YVtm8JTqAX383OkBM7p6aW+Qu9BPzymAa1Dbkujj wSnHIFVuHHcp4TTWb66uOhbp4uXuyNvwp6DFoGLhXR9YLAyWPa6BupKnHgtSPG5RVUhS k22HBGyxie9ZnTy9bWQmR8NK2piJ4n6pYGATLxbDaAnpFd23/hLEuBySumB0iMHNGxrp GOkSnW9GT8gj3E7J+gOAoZ4OCqoAjxuRI1xYtSyInCX9iSGUMnPSZaHywKT9obh8+hMA KFbVGQg8HEAOWRCcRRRPF9blCjxlJsKoPZqDjWgT4YzvhAAyepASKt+/WpgCuPUWZ58e 5QQA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1695052990; x=1695657790; 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=lJh8A0itxnh0qEmv9jrQE8icd48ukduXjwQKR8H2Trw=; b=lHbCFoeQmIUhrI3jTL3DBcIQ7Aa6K+rd0SeVt6iNO6JYeGc0vAfbn/AQdMrvFaKrHx 1DQa9uYgPCu2TvTcXPAWemvNTeccy6I+SE+rP7YnirruVNBEzq1hPpm8FX2ZtgICubog 1yevxVJd6QfFrlJta2Rv+CMlaLOemRWUjEhCGoIS6Yu4ACtojYOEcF8SWZW+YD6bb73b jAdeGoheq1YFt3MSlvUkIsiyCJweM8lFy3t26eaNFBTQERH0XNj9zNWGyFKHrC/T+L2e S+XzaBPcFZ/sUMtng+f9SWQRfRmYLNU4gEk+te731GbPFzYkcoDKmZj5jBxwdhXOf+80 1DnA== X-Gm-Message-State: AOJu0Yzvu/vWq2WFXuKErfvA/omtXe1mLYcn2gFavNi4kORbmoB3y2xe 7MnmRqtUKmV6P7f1V4cNjyP0e6b401mhouEVcRiN2YSk X-Google-Smtp-Source: AGHT+IENcyvi+doZG3AFC4PIQIYrRhEsNXfli8+UC+v7xx7kqnWdf8S7ahUZm+Cso8ML7TazVXsAxw== X-Received: by 2002:a17:907:7754:b0:9ae:1b64:94c0 with SMTP id kx20-20020a170907775400b009ae1b6494c0mr1603066ejc.55.1695052989741; Mon, 18 Sep 2023 09:03:09 -0700 (PDT) From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: Laurent Vivier , Paolo Bonzini , Max Filippov , David Hildenbrand , Peter Xu , Anton Johansson , Peter Maydell , kvm@vger.kernel.org, Marek Vasut , David Gibson , Brian Cain , Yoshinori Sato , "Edgar E . Iglesias" , Claudio Fontana , Daniel Henrique Barboza , Artyom Tarasenko , Marcelo Tosatti , qemu-ppc@nongnu.org, Liu Zhiwei , Aurelien Jarno , Ilya Leoshkevich , Daniel Henrique Barboza , Bastian Koppelmann , =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= , Alistair Francis , Alessandro Di Federico , Song Gao , Marcel Apfelbaum , Chris Wulff , "Michael S. Tsirkin" , Alistair Francis , Fabiano Rosas , qemu-s390x@nongnu.org, Yanan Wang , Luc Michel , Weiwei Li , Bin Meng , Stafford Horne , Xiaojuan Yang , "Daniel P . Berrange" , Thomas Huth , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , qemu-arm@nongnu.org, Jiaxun Yang , Richard Henderson , Aleksandar Rikalo , Bernhard Beschow , Mark Cave-Ayland , qemu-riscv@nongnu.org, =?UTF-8?q?Alex=20Benn=C3=A9e?= , Nicholas Piggin , Greg Kurz , Michael Rolnik , Eduardo Habkost , Markus Armbruster , Palmer Dabbelt Subject: [PATCH 02/22] hw/intc/apic: Pass CPU using QOM link property Date: Mon, 18 Sep 2023 18:02:35 +0200 Message-ID: <20230918160257.30127-3-philmd@linaro.org> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20230918160257.30127-1-philmd@linaro.org> References: <20230918160257.30127-1-philmd@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" 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::62b; envelope-from=philmd@linaro.org; helo=mail-ej1-x62b.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, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 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 @linaro.org) X-ZM-MESSAGEID: 1695053216825100005 QOM objects shouldn't access each other internals fields except using the QOM API. Declare the 'cpu' and 'base-addr' properties, set them using object_property_set_link() and qdev_prop_set_uint32() respectively. Signed-off-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Igor Mammedov Reviewed-by: Richard Henderson --- hw/intc/apic_common.c | 2 ++ target/i386/cpu-sysemu.c | 11 ++++++----- 2 files changed, 8 insertions(+), 5 deletions(-) diff --git a/hw/intc/apic_common.c b/hw/intc/apic_common.c index 68ad30e2f5..e28f7402ab 100644 --- a/hw/intc/apic_common.c +++ b/hw/intc/apic_common.c @@ -394,6 +394,8 @@ static Property apic_properties_common[] =3D { true), DEFINE_PROP_BOOL("legacy-instance-id", APICCommonState, legacy_instanc= e_id, false), + DEFINE_PROP_LINK("cpu", APICCommonState, cpu, TYPE_X86_CPU, X86CPU *), + DEFINE_PROP_UINT32("base-addr", APICCommonState, apicbase, 0), DEFINE_PROP_END_OF_LIST(), }; =20 diff --git a/target/i386/cpu-sysemu.c b/target/i386/cpu-sysemu.c index 6a164d3769..6edfb7e2af 100644 --- a/target/i386/cpu-sysemu.c +++ b/target/i386/cpu-sysemu.c @@ -269,7 +269,6 @@ APICCommonClass *apic_get_class(Error **errp) =20 void x86_cpu_apic_create(X86CPU *cpu, Error **errp) { - APICCommonState *apic; APICCommonClass *apic_class =3D apic_get_class(errp); =20 assert(apic_class); @@ -279,11 +278,13 @@ void x86_cpu_apic_create(X86CPU *cpu, Error **errp) OBJECT(cpu->apic_state)); object_unref(OBJECT(cpu->apic_state)); =20 + if (!object_property_set_link(OBJECT(cpu->apic_state), "cpu", + OBJECT(cpu), errp)) { + return; + } qdev_prop_set_uint32(cpu->apic_state, "id", cpu->apic_id); - /* TODO: convert to link<> */ - apic =3D APIC_COMMON(cpu->apic_state); - apic->cpu =3D cpu; - apic->apicbase =3D APIC_DEFAULT_ADDRESS | MSR_IA32_APICBASE_ENABLE; + qdev_prop_set_uint32(cpu->apic_state, "base-addr", + APIC_DEFAULT_ADDRESS | MSR_IA32_APICBASE_ENABLE); } =20 void x86_cpu_apic_realize(X86CPU *cpu, Error **errp) --=20 2.41.0