External/libvirt
1
0
Fork 0
mirror of https://gitlab.com/libvirt/libvirt.git synced 2024-07-11 12:25:52 +00:00
Code Issues Packages Projects Releases Wiki Activity

virQEMUCapsProbeHVF: Factor out setting of the capability

Browse Source 
Separate the architecture specific code to probe the support for HVF
from the actual setting of the capability.

In upcoming patches 'virQEMUCapsProbeHVF' will be mocked in the
testsuite to provide testing for the HVF hypervisor.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
This commit is contained in:
Peter Krempa 2023-03-08 18:14:03 +01:00
parent 111cfc5532
commit 6af47df5ac
3 changed files with 12 additions and 14 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

19
src/qemu/qemu_capabilities.c
View File

@ -3339,7 +3339,7 @@ virQEMUCapsProbeQMPKVMState(virQEMUCaps *qemuCaps,
}
#ifdef __APPLE__
int
bool
virQEMUCapsProbeHVF(virQEMUCaps *qemuCaps)
{
int hv_support = 0;
@ -3349,22 +3349,19 @@ virQEMUCapsProbeHVF(virQEMUCaps *qemuCaps)
/* Guest and host arch need to match for hardware acceleration
* to be usable */
if (qemuCaps->arch != hostArch)
return 0;
return false;
/* We need the OS to report Hypervisor.framework availability */
if (sysctlbyname("kern.hv_support", &hv_support, &len, NULL, 0) < 0)
return 0;
return false;
if (hv_support)
virQEMUCapsSet(qemuCaps, QEMU_CAPS_HVF);
return 0;
return !!hv_support;
}
#else
int
bool
virQEMUCapsProbeHVF(virQEMUCaps *qemuCaps G_GNUC_UNUSED)
{
return 0;
return false;
}
#endif
@ -5626,8 +5623,8 @@ virQEMUCapsInitQMPMonitor(virQEMUCaps *qemuCaps,
if (virQEMUCapsProbeQMPKVMState(qemuCaps, mon) < 0)
return -1;
if (virQEMUCapsProbeHVF(qemuCaps) < 0)
return -1;
if (virQEMUCapsProbeHVF(qemuCaps))
virQEMUCapsSet(qemuCaps, QEMU_CAPS_HVF);
type = virQEMUCapsGetVirtType(qemuCaps);
accel = virQEMUCapsGetAccel(qemuCaps, type);

3
src/qemu/qemu_capabilities.h
View File

@ -887,7 +887,8 @@ virQEMUCapsGetSGXCapabilities(virQEMUCaps *qemuCaps);
bool
virQEMUCapsGetKVMSupportsSecureGuest(virQEMUCaps *qemuCaps) G_NO_INLINE;
int virQEMUCapsProbeHVF(virQEMUCaps *qemuCaps) G_NO_INLINE;
bool
virQEMUCapsProbeHVF(virQEMUCaps *qemuCaps) G_NO_INLINE;
virArch virQEMUCapsArchFromString(const char *arch);
const char *virQEMUCapsArchToString(virArch arch);

4
tests/domaincapsmock.c
View File

@ -52,10 +52,10 @@ virQEMUCapsGetKVMSupportsSecureGuest(virQEMUCaps *qemuCaps)
return real_virQEMUCapsGetKVMSupportsSecureGuest(qemuCaps);
}
int
bool
virQEMUCapsProbeHVF(virQEMUCaps *qemuCaps G_GNUC_UNUSED)
{
return 0;
return false;
}
#endif