/*
* While checking the dmi string infomation, just checking the product
* serial key should be enough, as this will always have a VMware
* specific string when running under VMware hypervisor.
*/
static bool __init vmware_platform(void)
{
if (cpu_has_hypervisor) {
unsigned int eax;
unsigned int hyper_vendor_id[3];
cpuid(CPUID_VMWARE_INFO_LEAF, &eax, &hyper_vendor_id[0],
&hyper_vendor_id[1], &hyper_vendor_id[2]);
if (!memcmp(hyper_vendor_id, "VMwareVMware", 12))
return true;
} else if (dmi_available && dmi_name_in_serial("VMware") &&
__vmware_platform())
return true;
return false;
}
/*
* While checking the dmi string infomation, just checking the product
* serial key should be enough, as this will always have a VMware
* specific string when running under VMware hypervisor.
*/
int vmware_platform(void)
{
if (cpu_has_hypervisor) {
unsigned int eax, ebx, ecx, edx;
char hyper_vendor_id[13];
cpuid(CPUID_VMWARE_INFO_LEAF, &eax, &ebx, &ecx, &edx);
memcpy(hyper_vendor_id + 0, &ebx, 4);
memcpy(hyper_vendor_id + 4, &ecx, 4);
memcpy(hyper_vendor_id + 8, &edx, 4);
hyper_vendor_id[12] = '\0';
if (!strcmp(hyper_vendor_id, "VMwareVMware"))
return 1;
} else if (dmi_available && dmi_name_in_serial("VMware") &&
__vmware_platform())
return 1;
return 0;
}
