From dfadc3bfb458efefb72e13a57b62f138c464a577 Mon Sep 17 00:00:00 2001 From: Wei Huang Date: Fri, 23 Mar 2018 18:26:46 +0000 Subject: mach-virt: Set VM's SMBIOS system version to mc->name Instead of using "1.0" as the system version of SMBIOS, we should use mc->name for mach-virt machine type to be consistent other architectures. With this patch, "dmidecode -t 1" (e.g., "-M virt-2.12,accel=kvm") will show: Handle 0x0100, DMI type 1, 27 bytes System Information Manufacturer: QEMU Product Name: KVM Virtual Machine Version: virt-2.12 Serial Number: Not Specified ... instead of: Handle 0x0100, DMI type 1, 27 bytes System Information Manufacturer: QEMU Product Name: KVM Virtual Machine Version: 1.0 Serial Number: Not Specified ... For backward compatibility, we allow older machine types to keep "1.0" as the default system version. Signed-off-by: Wei Huang Reviewed-by: Andrew Jones Message-id: 20180322212318.7182-1-wei@redhat.com Signed-off-by: Peter Maydell --- hw/arm/virt.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) (limited to 'hw/arm') diff --git a/hw/arm/virt.c b/hw/arm/virt.c index 2c07245..94dcb12 100644 --- a/hw/arm/virt.c +++ b/hw/arm/virt.c @@ -1132,6 +1132,8 @@ static void *machvirt_dtb(const struct arm_boot_info *binfo, int *fdt_size) static void virt_build_smbios(VirtMachineState *vms) { + MachineClass *mc = MACHINE_GET_CLASS(vms); + VirtMachineClass *vmc = VIRT_MACHINE_GET_CLASS(vms); uint8_t *smbios_tables, *smbios_anchor; size_t smbios_tables_len, smbios_anchor_len; const char *product = "QEMU Virtual Machine"; @@ -1145,7 +1147,8 @@ static void virt_build_smbios(VirtMachineState *vms) } smbios_set_defaults("QEMU", product, - "1.0", false, true, SMBIOS_ENTRY_POINT_30); + vmc->smbios_old_sys_ver ? "1.0" : mc->name, false, + true, SMBIOS_ENTRY_POINT_30); smbios_get_tables(NULL, 0, &smbios_tables, &smbios_tables_len, &smbios_anchor, &smbios_anchor_len); @@ -1646,8 +1649,11 @@ static void virt_2_11_instance_init(Object *obj) static void virt_machine_2_11_options(MachineClass *mc) { + VirtMachineClass *vmc = VIRT_MACHINE_CLASS(OBJECT_CLASS(mc)); + virt_machine_2_12_options(mc); SET_MACHINE_COMPAT(mc, VIRT_COMPAT_2_11); + vmc->smbios_old_sys_ver = true; } DEFINE_VIRT_MACHINE(2, 11) -- cgit v1.1