Re: [PATCH v7 06/10] qemu: add validations after TPM Proxy model introduction

Previous patch handled the conversion of def->tpm to the array def->tpms and the XML parsing logic. This patch handles the validations needed to ensure the intended behavior. The existing qemuValidateDomainDeviceDefTPM() function was updated to guarantee that the VIR_DOMAIN_TPM_MODEL_SPAPR_PROXY model is exclusive to PPC64 guests and to the VIR_DOMAIN_TPM_TYPE_PASSTHROUGH backend. A new function called qemuDomainDefTPMsPostParse() was added to guarantee that the following combinations in the same domain are valid: - a single TPM device - a single TPM Proxy device - a single TPM + single TPM Proxy devices And these combinations in the same domain are NOT valid: - 2 or more TPM devices - 2 or more TPM Proxy devices Tested-by: Satheesh Rajendran <sathnaga(a)linux.vnet.ibm.com&gt; Reviewed-by: Stefan Berger <stefanb(a)linux.ibm.com&gt; Signed-off-by: Daniel Henrique Barboza <danielhb413(a)gmail.com&gt; --- src/qemu/qemu_domain.c | 37 +++++++++++++++++++++++++++++++++++++ src/qemu/qemu_validate.c | 19 +++++++++++++++++++ 2 files changed, 56 insertions(+)