diff options
Diffstat (limited to 'src/shared/virt.c')
| -rw-r--r-- | src/shared/virt.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/src/shared/virt.c b/src/shared/virt.c index f10baab40b..7c1381f4b8 100644 --- a/src/shared/virt.c +++ b/src/shared/virt.c @@ -101,6 +101,22 @@ static int detect_vm_cpuid(const char **_id) { return 0; } +static int detect_vm_devicetree(const char **_id) { +#if defined(__powerpc__) || defined(__powerpc64__) + _cleanup_free_ char *hvtype = NULL; + int r; + + r = read_one_line_file("/sys/firmware/devicetree/base/hypervisor/compatible", &hvtype); + if (r >= 0) { + if (streq(hvtype, "linux,kvm")) { + *_id = "kvm"; + return 1; + } + } +#endif + return 0; +} + static int detect_vm_dmi(const char **_id) { /* Both CPUID and DMI are x86 specific interfaces... */ @@ -204,6 +220,10 @@ int detect_vm(const char **id) { if (r != 0) goto finish; + r = detect_vm_devicetree(&_id); + if (r != 0) + goto finish; + if (_id) { /* "other" */ r = 1; |