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| author | Igor Mammedov <imammedo@redhat.com> | 2024-03-14 16:23:00 +0100 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2024-03-18 08:42:46 -0400 |
| commit | 2c7c45b3d0ba097ac99bf4b9a13c6de1d7724032 (patch) | |
| tree | 2f08e40cc7e5819f6c99cb16d626a36abd0ba5f5 | |
| parent | c74f0126ce5d2b3ffec929c5f9f4ce961c7e2366 (diff) | |
| download | qemu-2c7c45b3d0ba097ac99bf4b9a13c6de1d7724032.zip qemu-2c7c45b3d0ba097ac99bf4b9a13c6de1d7724032.tar.gz qemu-2c7c45b3d0ba097ac99bf4b9a13c6de1d7724032.tar.bz2 | |
pc/q35: set SMBIOS entry point type to 'auto' by default
Use smbios-entry-point-type='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 <imammedo@redhat.com>
Reviewed-by: Ani Sinha <anisinha@redhat.com>
Tested-by: Fiona Ebner <f.ebner@proxmox.com>
Message-Id: <20240314152302.2324164-20-imammedo@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
| -rw-r--r-- | hw/i386/pc.c | 2 | ||||
| -rw-r--r-- | hw/i386/pc_piix.c | 4 | ||||
| -rw-r--r-- | hw/i386/pc_q35.c | 3 |
3 files changed, 8 insertions, 1 deletions
diff --git a/hw/i386/pc.c b/hw/i386/pc.c index 44eb073..e80f02b 100644 --- a/hw/i386/pc.c +++ b/hw/i386/pc.c @@ -1832,7 +1832,7 @@ static void pc_machine_class_init(ObjectClass *oc, void *data) mc->nvdimm_supported = true; mc->smp_props.dies_supported = true; mc->default_ram_id = "pc.ram"; - pcmc->default_smbios_ep_type = SMBIOS_ENTRY_POINT_TYPE_64; + pcmc->default_smbios_ep_type = SMBIOS_ENTRY_POINT_TYPE_AUTO; 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 c9a6c0a..18ba076 100644 --- a/hw/i386/pc_piix.c +++ b/hw/i386/pc_piix.c @@ -525,12 +525,16 @@ DEFINE_I440FX_MACHINE(v9_0, "pc-i440fx-9.0", NULL, static void pc_i440fx_8_2_machine_options(MachineClass *m) { + PCMachineClass *pcmc = PC_MACHINE_CLASS(m); + pc_i440fx_9_0_machine_options(m); m->alias = NULL; m->is_default = false; 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 = SMBIOS_ENTRY_POINT_TYPE_64; } 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 8a427c4..b5922b4 100644 --- a/hw/i386/pc_q35.c +++ b/hw/i386/pc_q35.c @@ -376,11 +376,14 @@ DEFINE_Q35_MACHINE(v9_0, "pc-q35-9.0", NULL, static void pc_q35_8_2_machine_options(MachineClass *m) { + PCMachineClass *pcmc = PC_MACHINE_CLASS(m); pc_q35_9_0_machine_options(m); m->alias = NULL; m->max_cpus = 1024; 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 = SMBIOS_ENTRY_POINT_TYPE_64; } DEFINE_Q35_MACHINE(v8_2, "pc-q35-8.2", NULL, |