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[2001:8b0:1d0::2]) by smtp.gmail.com with ESMTPSA id t8sm7993324wmq.43.2022.01.20.04.36.39 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 20 Jan 2022 04:36:40 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:subject:date:message-id:in-reply-to:references:mime-version :content-transfer-encoding; bh=rCjIbhNJEV5uXq9iZ6Ai9C5gkbO0LGE04ar7InRdZ14=; b=yi6ryGTObW5zXlEuCrydUZkyR8SBkctS5/TC8nrVfkc1wweUC123PAnIysUCdZD1or n5g3nK38BqbLm6DEALHMiIQPQkrxv/z9e3eM5qH9hbtbfMjHce3ZtfH7T0VdzH4NhP/r D+Jc4ELDP5bWCBVq7r8sp+eZQXoqVzuioQKfglf9z77JU3RxdS6H9qU08dKta62eHYdB rzPwqtXlym7qd2DvBZkBanZU0CLj2kO37xrCCDidVxcU5t3g9sIg8/ewyY0uWtfAup+W yNo2t0g6QEqM/9IL14oD8O7J/oh3znkDF6dwPXpHr8U+A1ktRwSKQzdZ5JZZwNe1n1q+ QwUQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=rCjIbhNJEV5uXq9iZ6Ai9C5gkbO0LGE04ar7InRdZ14=; b=prik3kSNToZYtPL+hwQ+O6/AkwmGkpq79GhWh1piXQ3B5AYOAX30xPKXmthOxd7TuM 3aQj0VU7HL8EmbTxGBs+7K3UZJDEyW60Xcn3rIIwbfELsXMAzqHzbU6Ji/hsuCWeue0t QsIgvWWVvXKscqn5Ex6VKCeYa/k6/ZEtjeusMtozSmQDUWVXjZ+BYmex68pGmavGzdEs 78Duh2MZ3OCoRJgUp2FEl9HQAHlufrgJ0hnQ4xmNot9hVioRf9XZNIWSsY6uCYjNQy5o oQiMoie+Ohs6+1OEpmmsVCtZhJodcOk72oMbLXLA3jLkL91k1xXMSeeW8sYKb8JIwIIW wG0w== X-Gm-Message-State: AOAM532BMzFKp7+CDgZQjorEC+1kAl/MSJIH0K9kkwjas07WxbnVJKZR 0dECs/2HfQjbZYGdz3/jPyY4iAAHx1g07g== X-Google-Smtp-Source: ABdhPJxU2xXxx/mdrrWujr71VJOlml7jf5lwYwnMMaERQ1YzwPWOQvuhXvpIFAfqTpMHV8w9jZHAzQ== X-Received: by 2002:a05:6000:1688:: with SMTP id y8mr15679793wrd.390.1642682200559; Thu, 20 Jan 2022 04:36:40 -0800 (PST) From: Peter Maydell To: qemu-devel@nongnu.org Subject: [PULL 09/38] hw/acpi/aml-build: Support cluster level in PPTT generation Date: Thu, 20 Jan 2022 12:36:01 +0000 Message-Id: <20220120123630.267975-10-peter.maydell@linaro.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220120123630.267975-1-peter.maydell@linaro.org> References: <20220120123630.267975-1-peter.maydell@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Host-Lookup-Failed: Reverse DNS lookup failed for 2a00:1450:4864:20::329 (failed) 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::329; envelope-from=peter.maydell@linaro.org; helo=mail-wm1-x329.google.com X-Spam_score_int: -12 X-Spam_score: -1.3 X-Spam_bar: - X-Spam_report: (-1.3 / 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, PDS_HP_HELO_NORDNS=0.001, RCVD_IN_DNSWL_NONE=-0.0001, RDNS_NONE=0.793, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=no 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" X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1642702471392100001 Content-Type: text/plain; charset="utf-8" From: Yanan Wang Support CPU cluster topology level in generation of ACPI Processor Properties Topology Table (PPTT). Signed-off-by: Yanan Wang Reviewed-by: Andrew Jones Message-id: 20220107083232.16256-6-wangyanan55@huawei.com Signed-off-by: Peter Maydell --- hw/acpi/aml-build.c | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/hw/acpi/aml-build.c b/hw/acpi/aml-build.c index 6aaedca2e56..bb2cad63b53 100644 --- a/hw/acpi/aml-build.c +++ b/hw/acpi/aml-build.c @@ -2001,6 +2001,7 @@ static void build_processor_hierarchy_node(GArray *tb= l, uint32_t flags, void build_pptt(GArray *table_data, BIOSLinker *linker, MachineState *ms, const char *oem_id, const char *oem_table_id) { + MachineClass *mc =3D MACHINE_GET_CLASS(ms); GQueue *list =3D g_queue_new(); guint pptt_start =3D table_data->len; guint parent_offset; @@ -2025,6 +2026,23 @@ void build_pptt(GArray *table_data, BIOSLinker *link= er, MachineState *ms, 0, socket, NULL, 0); } =20 + if (mc->smp_props.clusters_supported) { + length =3D g_queue_get_length(list); + for (i =3D 0; i < length; i++) { + int cluster; + + parent_offset =3D GPOINTER_TO_UINT(g_queue_pop_head(list)); + for (cluster =3D 0; cluster < ms->smp.clusters; cluster++) { + g_queue_push_tail(list, + GUINT_TO_POINTER(table_data->len - pptt_start)); + build_processor_hierarchy_node( + table_data, + (0 << 0), /* not a physical package */ + parent_offset, cluster, NULL, 0); + } + } + } + length =3D g_queue_get_length(list); for (i =3D 0; i < length; i++) { int core; --=20 2.25.1