From 0ac34b614b31b091b2ebcfaede29401a2c075968 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Daniel=20P=2E=20Berrang=C3=A9?= Date: Thu, 9 Dec 2021 11:51:01 -0500 Subject: [PATCH] include: define parameters for reporting SEV guest limits MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit There are limits on the number of SEV/SEV-ES guests that can be run on machines, which may be influenced by firmware settings. This is important to expose to users. Reviewed-by: Peter Krempa Signed-off-by: Daniel P. Berrangé --- include/libvirt/libvirt-host.h | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/include/libvirt/libvirt-host.h b/include/libvirt/libvirt-host.h index 4caed94a77..1dc4b8a147 100644 --- a/include/libvirt/libvirt-host.h +++ b/include/libvirt/libvirt-host.h @@ -472,6 +472,22 @@ typedef virNodeMemoryStats *virNodeMemoryStatsPtr; */ # define VIR_NODE_SEV_REDUCED_PHYS_BITS "reduced-phys-bits" +/** + * VIR_NODE_SEV_MAX_GUESTS: + * + * Macro represents the number of SEV guests that can + * be run on the host, as a VIR_TYPED_PARAM_UINT. + */ +# define VIR_NODE_SEV_MAX_GUESTS "max-guests" + +/** + * VIR_NODE_SEV_MAX_ES_GUESTS: + * + * Macro represents the number of SEV-ES guests that can + * be run on the host, as a VIR_TYPED_PARAM_UINT. + */ +# define VIR_NODE_SEV_MAX_ES_GUESTS "max-es-guests" + int virNodeGetSEVInfo (virConnectPtr conn, virTypedParameterPtr *params, int *nparams,