From patchwork Tue Oct 11 11:17:30 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Julia Suvorova X-Patchwork-Id: 13003958 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 835F6C433FE for ; Tue, 11 Oct 2022 12:57:54 +0000 (UTC) Received: from localhost ([::1]:46150 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1oiEpV-000843-A3 for qemu-devel@archiver.kernel.org; Tue, 11 Oct 2022 08:57:53 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:33492) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oiDIp-0002y9-BT for qemu-devel@nongnu.org; Tue, 11 Oct 2022 07:20:03 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.133.124]:42364) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oiDIn-0008I0-Gv for qemu-devel@nongnu.org; Tue, 11 Oct 2022 07:20:03 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1665487200; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=Ls7yjzgtegsEdtTaf1OQdi45CterqBiWgePQdLDruZQ=; b=fP4l5MhWwkpkHlyafXL38kv4ebUjy9q0nBOwgv5I4hRsV7Ga5L0XYRjbJh3LV1seJhBspv XiSDEepvI4IoCaHXQ0Cpqlj/XdnoJUStDIAw/k29lpEHQobOuu4WBGfS766N9+AGyL4qiI VI7nZpdsoR7Bo919DF9NhcHx0oXTOZw= Received: from mimecast-mx02.redhat.com (mimecast-mx02.redhat.com [66.187.233.88]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-241-v6hbQsN8PHCyXnHabr7ecA-1; Tue, 11 Oct 2022 07:18:24 -0400 X-MC-Unique: v6hbQsN8PHCyXnHabr7ecA-1 Received: from smtp.corp.redhat.com (int-mx09.intmail.prod.int.rdu2.redhat.com [10.11.54.9]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id B788B862FDF; Tue, 11 Oct 2022 11:18:23 +0000 (UTC) Received: from ovpn-194-244.brq.redhat.com (ovpn-194-244.brq.redhat.com [10.40.194.244]) by smtp.corp.redhat.com (Postfix) with ESMTP id 79F6F4B400F; Tue, 11 Oct 2022 11:18:22 +0000 (UTC) From: Julia Suvorova To: qemu-devel@nongnu.org Cc: "Michael S. Tsirkin" , Igor Mammedov , Ani Sinha , Julia Suvorova Subject: [PATCH v3 4/5] bios-tables-test: add test for number of cores > 255 Date: Tue, 11 Oct 2022 13:17:30 +0200 Message-Id: <20221011111731.101412-5-jusual@redhat.com> In-Reply-To: <20221011111731.101412-1-jusual@redhat.com> References: <20221011111731.101412-1-jusual@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.1 on 10.11.54.9 Received-SPF: pass client-ip=170.10.133.124; envelope-from=jusual@redhat.com; helo=us-smtp-delivery-124.mimecast.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, DKIMWL_WL_HIGH=-0.001, 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=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+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" The new test is run with a large number of cpus and checks if the core_count field in smbios_cpu_test (structure type 4) is correct. Choose q35 as it allows to run with -smp > 255. Signed-off-by: Julia Suvorova Message-Id: <20220731162141.178443-5-jusual@redhat.com> Reviewed-by: Igor Mammedov --- tests/qtest/bios-tables-test.c | 58 ++++++++++++++++++++++++++-------- 1 file changed, 45 insertions(+), 13 deletions(-) diff --git a/tests/qtest/bios-tables-test.c b/tests/qtest/bios-tables-test.c index f5fffdc348..4a76befc93 100644 --- a/tests/qtest/bios-tables-test.c +++ b/tests/qtest/bios-tables-test.c @@ -92,6 +92,8 @@ typedef struct { SmbiosEntryPoint smbios_ep_table; uint16_t smbios_cpu_max_speed; uint16_t smbios_cpu_curr_speed; + uint8_t smbios_core_count; + uint16_t smbios_core_count2; uint8_t *required_struct_types; int required_struct_types_len; QTestState *qts; @@ -631,29 +633,42 @@ static inline bool smbios_single_instance(uint8_t type) } } -static bool smbios_cpu_test(test_data *data, uint32_t addr) +static void smbios_cpu_test(test_data *data, uint32_t addr, + SmbiosEntryPointType ep_type) { - uint16_t expect_speed[2]; - uint16_t real; + uint8_t core_count, expected_core_count = data->smbios_core_count; + uint16_t speed, expected_speed[2]; + uint16_t core_count2, expected_core_count2 = data->smbios_core_count2; int offset[2]; int i; /* Check CPU speed for backward compatibility */ offset[0] = offsetof(struct smbios_type_4, max_speed); offset[1] = offsetof(struct smbios_type_4, current_speed); - expect_speed[0] = data->smbios_cpu_max_speed ? : 2000; - expect_speed[1] = data->smbios_cpu_curr_speed ? : 2000; + expected_speed[0] = data->smbios_cpu_max_speed ? : 2000; + expected_speed[1] = data->smbios_cpu_curr_speed ? : 2000; for (i = 0; i < 2; i++) { - real = qtest_readw(data->qts, addr + offset[i]); - if (real != expect_speed[i]) { - fprintf(stderr, "Unexpected SMBIOS CPU speed: real %u expect %u\n", - real, expect_speed[i]); - return false; - } + speed = qtest_readw(data->qts, addr + offset[i]); + g_assert_cmpuint(speed, ==, expected_speed[i]); } - return true; + core_count = qtest_readb(data->qts, + addr + offsetof(struct smbios_type_4, core_count)); + + if (expected_core_count) { + g_assert_cmpuint(core_count, ==, expected_core_count); + } + + if (ep_type == SMBIOS_ENTRY_POINT_TYPE_64) { + core_count2 = qtest_readw(data->qts, + addr + offsetof(struct smbios_type_4, core_count2)); + + /* Core Count has reached its limit, checking Core Count 2 */ + if (expected_core_count == 0xFF && expected_core_count2) { + g_assert_cmpuint(core_count2, ==, expected_core_count2); + } + } } static void test_smbios_structs(test_data *data, SmbiosEntryPointType ep_type) @@ -686,7 +701,7 @@ static void test_smbios_structs(test_data *data, SmbiosEntryPointType ep_type) set_bit(type, struct_bitmap); if (type == 4) { - g_assert(smbios_cpu_test(data, addr)); + smbios_cpu_test(data, addr, ep_type); } /* seek to end of unformatted string area of this struct ("\0\0") */ @@ -908,6 +923,21 @@ static void test_acpi_q35_tcg(void) free_test_data(&data); } +static void test_acpi_q35_tcg_core_count2(void) +{ + test_data data = { + .machine = MACHINE_Q35, + .variant = ".core-count2", + .required_struct_types = base_required_struct_types, + .required_struct_types_len = ARRAY_SIZE(base_required_struct_types), + .smbios_core_count = 0xFF, + .smbios_core_count2 = 275, + }; + + test_acpi_one("-machine smbios-entry-point-type=64 -smp 275", &data); + free_test_data(&data); +} + static void test_acpi_q35_tcg_bridge(void) { test_data data; @@ -1859,6 +1889,8 @@ int main(int argc, char *argv[]) qtest_add_func("acpi/q35/tpm12-tis", test_acpi_q35_tcg_tpm12_tis); } + qtest_add_func("acpi/q35/core-count2", + test_acpi_q35_tcg_core_count2); qtest_add_func("acpi/q35/bridge", test_acpi_q35_tcg_bridge); qtest_add_func("acpi/q35/multif-bridge", test_acpi_q35_multif_bridge);