From patchwork Tue Mar 5 15:57:09 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Igor Mammedov X-Patchwork-Id: 13582588 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 6200AC54798 for ; Tue, 5 Mar 2024 15:59:51 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1rhXAy-0005Xs-4F; Tue, 05 Mar 2024 10:57:56 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1rhXAx-0005X8-6U for qemu-devel@nongnu.org; Tue, 05 Mar 2024 10:57:55 -0500 Received: from us-smtp-delivery-124.mimecast.com ([170.10.129.124]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1rhXAu-0000VW-Ao for qemu-devel@nongnu.org; Tue, 05 Mar 2024 10:57:54 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1709654271; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=aSsOcNW5C4Sfk8owtfk708TMLJwGV5ZqPTaDuS5v5F4=; b=Ot7E8c5x8R8qgrbMeZfX0yVrttExZ/jz6CR6DsK48MMZOmKPG3h/lu62zZ3zzPc/H2XhiE kq5hxi75lON/bWByrragE5twMeg3ARHB/DUqP9QFdO0vR+AS9Fmyd3t5Ryn9eTSgwKXhWq N3m2mjMAt+gIr3h2hsQ5pVETvjTwa4M= Received: from mimecast-mx02.redhat.com (mimecast-mx02.redhat.com [66.187.233.88]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-569-H1c8hxYIMVeZt3xhZPWuPw-1; Tue, 05 Mar 2024 10:57:46 -0500 X-MC-Unique: H1c8hxYIMVeZt3xhZPWuPw-1 Received: from smtp.corp.redhat.com (int-mx05.intmail.prod.int.rdu2.redhat.com [10.11.54.5]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 52B898007A4; Tue, 5 Mar 2024 15:57:45 +0000 (UTC) Received: from dell-r430-03.lab.eng.brq2.redhat.com (dell-r430-03.lab.eng.brq2.redhat.com [10.37.153.18]) by smtp.corp.redhat.com (Postfix) with ESMTP id C12C417A97; Tue, 5 Mar 2024 15:57:42 +0000 (UTC) From: Igor Mammedov To: qemu-devel@nongnu.org Cc: peter.maydell@linaro.org, pbonzini@redhat.com, mst@redhat.com, gaosong@loongson.cn, alistair.francis@wdc.com, palmer@dabbelt.com, bin.meng@windriver.com, liwei1518@gmail.com, dbarboza@ventanamicro.com, zhiwei_liu@linux.alibaba.com, imammedo@redhat.com, anisinha@redhat.com, philmd@linaro.org, wangyanan55@huawei.com, eblake@redhat.com, armbru@redhat.com, qemu-arm@nongnu.org, qemu-riscv@nongnu.org, f.ebner@proxmox.com Subject: [PATCH v2 05/20] smbios: get rid of smbios_smp_sockets global Date: Tue, 5 Mar 2024 16:57:09 +0100 Message-Id: <20240305155724.2047069-6-imammedo@redhat.com> In-Reply-To: <20240305155724.2047069-1-imammedo@redhat.com> References: <20240305155724.2047069-1-imammedo@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.4.1 on 10.11.54.5 Received-SPF: pass client-ip=170.10.129.124; envelope-from=imammedo@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -26 X-Spam_score: -2.7 X-Spam_bar: -- X-Spam_report: (-2.7 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.568, 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, T_SCC_BODY_TEXT_LINE=-0.01 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+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org it makes smbios_validate_table() independent from smbios_smp_sockets global, which in turn lets smbios_get_tables() avoid using not related legacy code. Signed-off-by: Igor Mammedov Reviewed-by: Ani Sinha Tested-by: Fiona Ebner --- goal here is to isolate legacy handling from generic smbios_get_tables() --- include/hw/firmware/smbios.h | 2 +- hw/i386/fw_cfg.c | 2 +- hw/smbios/smbios.c | 22 +++++++++------------- 3 files changed, 11 insertions(+), 15 deletions(-) diff --git a/include/hw/firmware/smbios.h b/include/hw/firmware/smbios.h index 6e514982d4..a187fbbd3d 100644 --- a/include/hw/firmware/smbios.h +++ b/include/hw/firmware/smbios.h @@ -296,7 +296,7 @@ void smbios_set_defaults(const char *manufacturer, const char *product, const char *version, bool legacy_mode, bool uuid_encoded, SmbiosEntryPointType ep_type); void smbios_set_default_processor_family(uint16_t processor_family); -uint8_t *smbios_get_table_legacy(MachineState *ms, size_t *length); +uint8_t *smbios_get_table_legacy(uint32_t expected_t4_count, size_t *length); void smbios_get_tables(MachineState *ms, const struct smbios_phys_mem_area *mem_array, const unsigned int mem_array_size, diff --git a/hw/i386/fw_cfg.c b/hw/i386/fw_cfg.c index a635234e68..fcb4fb0769 100644 --- a/hw/i386/fw_cfg.c +++ b/hw/i386/fw_cfg.c @@ -70,7 +70,7 @@ void fw_cfg_build_smbios(PCMachineState *pcms, FWCfgState *fw_cfg) /* tell smbios about cpuid version and features */ smbios_set_cpuid(cpu->env.cpuid_version, cpu->env.features[FEAT_1_EDX]); - smbios_tables = smbios_get_table_legacy(ms, &smbios_tables_len); + smbios_tables = smbios_get_table_legacy(ms->smp.cpus, &smbios_tables_len); if (smbios_tables) { fw_cfg_add_bytes(fw_cfg, FW_CFG_SMBIOS_ENTRIES, smbios_tables, smbios_tables_len); diff --git a/hw/smbios/smbios.c b/hw/smbios/smbios.c index 8e86c62184..15339d8dbe 100644 --- a/hw/smbios/smbios.c +++ b/hw/smbios/smbios.c @@ -70,7 +70,7 @@ static SmbiosEntryPoint ep; static int smbios_type4_count = 0; static bool smbios_immutable; static bool smbios_have_defaults; -static uint32_t smbios_cpuid_version, smbios_cpuid_features, smbios_smp_sockets; +static uint32_t smbios_cpuid_version, smbios_cpuid_features; static DECLARE_BITMAP(have_binfile_bitmap, SMBIOS_MAX_TYPE+1); static DECLARE_BITMAP(have_fields_bitmap, SMBIOS_MAX_TYPE+1); @@ -476,14 +476,11 @@ opts_init(smbios_register_config); */ #define SMBIOS_21_MAX_TABLES_LEN 0xffff -static void smbios_validate_table(MachineState *ms) +static void smbios_validate_table(uint32_t expected_t4_count) { - uint32_t expect_t4_count = smbios_legacy ? - ms->smp.cpus : smbios_smp_sockets; - - if (smbios_type4_count && smbios_type4_count != expect_t4_count) { + if (smbios_type4_count && smbios_type4_count != expected_t4_count) { error_report("Expected %d SMBIOS Type 4 tables, got %d instead", - expect_t4_count, smbios_type4_count); + expected_t4_count, smbios_type4_count); exit(1); } @@ -571,7 +568,7 @@ static void smbios_build_type_1_fields(void) } } -uint8_t *smbios_get_table_legacy(MachineState *ms, size_t *length) +uint8_t *smbios_get_table_legacy(uint32_t expected_t4_count, size_t *length) { if (!smbios_legacy) { *length = 0; @@ -581,7 +578,7 @@ uint8_t *smbios_get_table_legacy(MachineState *ms, size_t *length) if (!smbios_immutable) { smbios_build_type_0_fields(); smbios_build_type_1_fields(); - smbios_validate_table(ms); + smbios_validate_table(expected_t4_count); smbios_immutable = true; } *length = smbios_entries_len; @@ -1112,10 +1109,9 @@ void smbios_get_tables(MachineState *ms, smbios_build_type_2_table(); smbios_build_type_3_table(); - smbios_smp_sockets = ms->smp.sockets; - assert(smbios_smp_sockets >= 1); + assert(ms->smp.sockets >= 1); - for (i = 0; i < smbios_smp_sockets; i++) { + for (i = 0; i < ms->smp.sockets; i++) { smbios_build_type_4_table(ms, i); } @@ -1160,7 +1156,7 @@ void smbios_get_tables(MachineState *ms, smbios_build_type_41_table(errp); smbios_build_type_127_table(); - smbios_validate_table(ms); + smbios_validate_table(ms->smp.sockets); smbios_entry_point_setup(); smbios_immutable = true; }