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bh=NX+1pUcb26oyJWxuy8qD9M8Pf9c6lEpEj7bKRXsqTus=; b=MLk0OdE5WLjqINVMUlYqN3LCKniLnp0hrndk39uOU0p+2lPk/dEVaRHsKK3GF8478ZCMeF F2qITvkNU1/jTT1ZzM2bsAg5vhrmmVUheNOjodOfXYOZnbdX4irWUFhzKKeu4cwoQNDjKq ZX1d73MYx+QDekmnr1NH/h4+w/KJlio= X-MC-Unique: OczK7HlsM1KDT531lisNIw-1 From: Igor Mammedov To: qemu-devel@nongnu.org Cc: imammedo@redhat.com, mst@redhat.com, Ani Sinha , Fiona Ebner Subject: [PATCH v3 19/20] pc/q35: set SMBIOS entry point type to 'auto' by default Date: Tue, 12 Mar 2024 17:10:49 +0100 Message-Id: <20240312161050.2248814-20-imammedo@redhat.com> In-Reply-To: <20240312161050.2248814-1-imammedo@redhat.com> References: <20240312161050.2248814-1-imammedo@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-Scanned-By: MIMEDefang 3.4.1 on 10.11.54.1 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=170.10.129.124; envelope-from=imammedo@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -27 X-Spam_score: -2.8 X-Spam_bar: -- X-Spam_report: (-2.8 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.687, 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=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 @redhat.com) X-ZM-MESSAGEID: 1710260065660100003 Use smbios-entry-point-type=3D'auto' for newer machine types as a workaround for Windows not detecting SMBIOS tables. Which makes QEMU pick SMBIOS tables based on configuration (with 2.x preferred and fallback to 3.x if the former isn't compatible with configuration) Default compat setting of smbios-entry-point-type after series for pc/q35 machines: * 9.0-newer: 'auto' * 8.1-8.2: '64' * 8.0-older: '32' Resolves: https://gitlab.com/qemu-project/qemu/-/issues/2008 Signed-off-by: Igor Mammedov Reviewed-by: Ani Sinha Tested-by: Fiona Ebner --- hw/i386/pc.c | 2 +- hw/i386/pc_piix.c | 4 ++++ hw/i386/pc_q35.c | 3 +++ 3 files changed, 8 insertions(+), 1 deletion(-) diff --git a/hw/i386/pc.c b/hw/i386/pc.c index a8e8aa2ac8..cf16337341 100644 --- a/hw/i386/pc.c +++ b/hw/i386/pc.c @@ -1847,7 +1847,7 @@ static void pc_machine_class_init(ObjectClass *oc, vo= id *data) mc->nvdimm_supported =3D true; mc->smp_props.dies_supported =3D true; mc->default_ram_id =3D "pc.ram"; - pcmc->default_smbios_ep_type =3D SMBIOS_ENTRY_POINT_TYPE_64; + pcmc->default_smbios_ep_type =3D SMBIOS_ENTRY_POINT_TYPE_AUTO; =20 object_class_property_add(oc, PC_MACHINE_MAX_RAM_BELOW_4G, "size", pc_machine_get_max_ram_below_4g, pc_machine_set_max_ram_below_4g, diff --git a/hw/i386/pc_piix.c b/hw/i386/pc_piix.c index 319bc4b180..bb80c10b96 100644 --- a/hw/i386/pc_piix.c +++ b/hw/i386/pc_piix.c @@ -526,12 +526,16 @@ DEFINE_I440FX_MACHINE(v9_0, "pc-i440fx-9.0", NULL, =20 static void pc_i440fx_8_2_machine_options(MachineClass *m) { + PCMachineClass *pcmc =3D PC_MACHINE_CLASS(m); + pc_i440fx_9_0_machine_options(m); m->alias =3D NULL; m->is_default =3D false; =20 compat_props_add(m->compat_props, hw_compat_8_2, hw_compat_8_2_len); compat_props_add(m->compat_props, pc_compat_8_2, pc_compat_8_2_len); + /* For pc-i44fx-8.2 and 8.1, use SMBIOS 3.X by default */ + pcmc->default_smbios_ep_type =3D SMBIOS_ENTRY_POINT_TYPE_64; } =20 DEFINE_I440FX_MACHINE(v8_2, "pc-i440fx-8.2", NULL, diff --git a/hw/i386/pc_q35.c b/hw/i386/pc_q35.c index 45a4102e75..6fef3b17bb 100644 --- a/hw/i386/pc_q35.c +++ b/hw/i386/pc_q35.c @@ -369,10 +369,13 @@ DEFINE_Q35_MACHINE(v9_0, "pc-q35-9.0", NULL, =20 static void pc_q35_8_2_machine_options(MachineClass *m) { + PCMachineClass *pcmc =3D PC_MACHINE_CLASS(m); pc_q35_9_0_machine_options(m); m->alias =3D NULL; compat_props_add(m->compat_props, hw_compat_8_2, hw_compat_8_2_len); compat_props_add(m->compat_props, pc_compat_8_2, pc_compat_8_2_len); + /* For pc-q35-8.2 and 8.1, use SMBIOS 3.X by default */ + pcmc->default_smbios_ep_type =3D SMBIOS_ENTRY_POINT_TYPE_64; } =20 DEFINE_Q35_MACHINE(v8_2, "pc-q35-8.2", NULL, --=20 2.39.3