[libvirt] [libvirt-python PATCH v2 2/2] Add support for virNodeGetSEVInfo

This binding allows to query the AMD's SEV firmware for various platform specific things, like a PDH certificate and a certificate chain to establish a trusted connection with the firmware. Because the API uses typed params, it's exempted from generation. Signed-off-by: Erik Skultety <eskultet(a)redhat.com&gt; --- generator.py | 1 + libvirt-override-api.xml | 6 ++++++ libvirt-override.c | 35 +++++++++++++++++++++++++++++++++++ 3 files changed, 42 insertions(+) diff --git a/generator.py b/generator.py index 643d1b4..353adab 100755 --- a/generator.py +++ b/generator.py @@ -490,6 +490,7 @@ skip_impl = ( 'virDomainGetGuestVcpus', 'virConnectBaselineHypervisorCPU', 'virDomainGetLaunchSecurityInfo', + 'virNodeGetSEVInfo', ) lxc_skip_impl = ( diff --git a/libvirt-override-api.xml b/libvirt-override-api.xml index 2f23c51..ecbdac2 100644 --- a/libvirt-override-api.xml +++ b/libvirt-override-api.xml @@ -734,5 +734,11 @@ <arg name='domain' type='virDomainPtr' info='pointer to domain object'/> <arg name='flags' type='int' info='unused, always pass 0'/> </function> + <function name='virNodeGetSEVInfo' file='python'> + <info>Get platform specific information from the SEV firmware</info> + <return type='char *' info='None in case of error, returns a dictionary of params'/> + <arg name='conn' type='virConnectPtr' info='pointer to hypervisor connection'/> + <arg name='flags' type='int' info='unused, always pass 0'/> + </function> </symbols> </api> diff --git a/libvirt-override.c b/libvirt-override.c index 23dd678..012de3f 100644 --- a/libvirt-override.c +++ b/libvirt-override.c @@ -9796,6 +9796,40 @@ libvirt_virDomainGetLaunchSecurityInfo(PyObject *self ATTRIBUTE_UNUSED, virTypedParamsFree(params, nparams); return ret; } + + +static PyObject * +libvirt_virNodeGetSEVInfo(PyObject *self ATTRIBUTE_UNUSED, + PyObject *args) +{ + PyObject *pyobj_conn = NULL; + PyObject *ret = NULL; + + virConnectPtr conn = NULL; + virTypedParameterPtr params = NULL; + int nparams = 0; + unsigned int flags = 0; + int i_retval; + + if (!PyArg_ParseTuple(args, (char *)"OI:virNodeGetSEVInfo", + &pyobj_conn, &flags)) + return NULL; + conn = (virConnectPtr) PyvirConnect_Get(pyobj_conn); + + LIBVIRT_BEGIN_ALLOW_THREADS; + i_retval = virNodeGetSEVInfo(conn, &params, &nparams, flags); + LIBVIRT_END_ALLOW_THREADS; + + if (i_retval < 0) { + ret = VIR_PY_NONE; + goto cleanup; + } + + ret = getPyVirTypedParameter(params, nparams); + cleanup: + virTypedParamsFree(params, nparams); + return ret; +} #endif /* LIBVIR_CHECK_VERSION(4, 5, 0) */ @@ -10037,6 +10071,7 @@ static PyMethodDef libvirtMethods[] = { #endif /* LIBVIR_CHECK_VERSION(4, 4, 0) */ #if LIBVIR_CHECK_VERSION(4, 5, 0) {(char *) "virDomainGetLaunchSecurityInfo", libvirt_virDomainGetLaunchSecurityInfo, METH_VARARGS, NULL}, + {(char *) "virNodeGetSEVInfo", libvirt_virNodeGetSEVInfo, METH_VARARGS, NULL}, #endif /* LIBVIR_CHECK_VERSION(4, 5, 0) */ {NULL, NULL, 0, NULL} }; -- 2.14.4