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Add support for virNodeGetSEVInfo

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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@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
This commit is contained in:
Erik Skultety
2018-06-12 16:17:58 +02:00
parent dbae262811
commit 6c136b8150
3 changed files with 42 additions and 0 deletions
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1
generator.py
View File

@ -490,6 +490,7 @@ skip_impl = (
'virDomainGetGuestVcpus',
'virConnectBaselineHypervisorCPU',
'virDomainGetLaunchSecurityInfo',
'virNodeGetSEVInfo',
)
lxc_skip_impl = (

6
libvirt-override-api.xml
View File

@ -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>

35
libvirt-override.c
View File

@ -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}
};