[kvm-unit-tests PATCH v2 1/9] lib: s390x: hardware: Add host_is_qemu() function

Janosch Frank
2022-04-07T08:44:45Z

In the future we'll likely need to check if we're hosted on QEMU so
let's make this as easy as possible by providing a dedicated function.

Signed-off-by: Janosch Frank <frankja@linux.ibm.com>
---
lib/s390x/hardware.h | 5 +++++
1 file changed, 5 insertions(+)

diff --git a/lib/s390x/hardware.h b/lib/s390x/hardware.h
index 01eeb261..86fe873c 100644
--- a/lib/s390x/hardware.h
+++ b/lib/s390x/hardware.h
@@ -45,6 +45,11 @@ static inline bool host_is_lpar(void)
return detect_host() == HOST_IS_LPAR;
}

+static inline bool host_is_qemu(void)
+{
+ return host_is_tcg() || host_is_kvm();
+}
+
static inline bool machine_is_z15(void)
{
uint16_t machine = get_machine_id();
--
2.32.0