t_bool cm_unregisterSingletonBinding(
t_component_instance* component,
t_interface_require_description* itfRequire,
t_interface_provide_description* itfProvide,
t_nmf_client_id clientId)
{
if(component->Template->classe == SINGLETON)
{
struct t_client_of_singleton* cl = cm_getClientOfSingleton(component, FALSE, clientId);
if(cl != NULL)
cl->numberOfBind--;
if(itfProvide->server == (t_component_instance *)NMF_VOID_COMPONENT)
LOG_INTERNAL(1, " -> Singleton[%d] : Unregister binding %s/%x.%s -> ARM/VOID\n",
clientId,
itfRequire->client->pathname, itfRequire->client, itfRequire->origName, 0, 0);
else if(itfProvide->server == NULL)
LOG_INTERNAL(1, " -> Singleton[%d] : Unregister binding %s/%x.%s -> ?? <already unbound>\n",
clientId,
itfRequire->client->pathname, itfRequire->client, itfRequire->origName, 0, 0);
else
LOG_INTERNAL(1, " -> Singleton[%d] : Unregister binding %s/%x.%s -> %s/%x\n",
clientId,
itfRequire->client->pathname, itfRequire->client, itfRequire->origName,
itfProvide->server->pathname, itfProvide->server);
if(getNumberOfBind(component) == 0)
{
LOG_INTERNAL(1, " -> Singleton[%d] : All required of %s/%x logically unbound, perform physical unbind\n",
clientId, itfRequire->client->pathname, itfRequire->client, 0, 0, 0);
(void)cm_EEM_ForceWakeup(component->Template->dspId);
// This is the last binding unbind all !!!
cm_destroyRequireInterface(component, clientId);
cm_EEM_AllowSleep(component->Template->dspId);
}
else if(itfProvide->server != NULL)
{
t_interface_require* itfReq;
itfReq = &itfRequire->client->Template->requires[itfRequire->requireIndex];
if((itfReq->requireTypes & OPTIONAL_REQUIRE) != 0x0)
return TRUE;
}
return FALSE;
}
return TRUE;
}
void cm_registerSingletonBinding(
t_component_instance* component,
t_interface_require_description* itfRequire,
t_interface_provide_description* itfProvide,
t_nmf_client_id clientId)
{
if(component->Template->classe == SINGLETON)
{
struct t_client_of_singleton* cl = cm_getClientOfSingleton(component, FALSE, clientId);
if(cl != NULL)
cl->numberOfBind++;
if(itfProvide != NULL)
LOG_INTERNAL(1, " -> Singleton[%d] : Register binding %s/%x.%s -> %s/%x\n",
clientId,
itfRequire->client->pathname, itfRequire->client, itfRequire->origName,
itfProvide->server->pathname, itfProvide->server);
else
LOG_INTERNAL(1, " -> Singleton[%d] : Register binding %s/%x.%s -> ARM/VOID\n",
clientId,
itfRequire->client->pathname, itfRequire->client, itfRequire->origName, 0, 0);
}
}
PUBLIC EXPORT_SHARED t_cm_error CM_ENGINE_FlushComponents(t_nmf_client_id clientId)
{
t_cm_error error = CM_OK;
t_component_instance *instance;
t_uint32 i;
if (clientId == 0)
return CM_INVALID_PARAMETER;
OSAL_LOCK_API();
// We don't know exactly where components will be, wake up everybody !!
(void)cm_EEM_ForceWakeup(SVA_CORE_ID);
(void)cm_EEM_ForceWakeup(SIA_CORE_ID);
/* Destroy all host2mpc bindings */
OSAL_LOCK_COM();
for (i=0; i<Host2MpcBindingTable.idxMax; i++)
{
t_host2mpc_bf_info* bfInfo;
bfInfo = Host2MpcBindingTable.entries[i];
if ((bfInfo != NULL) && (bfInfo->clientId == clientId)) {
cm_delEntry(&Host2MpcBindingTable, i);
OSAL_UNLOCK_COM();
cm_unbindComponentFromCMCore(bfInfo);
OSAL_LOCK_COM();
}
}
OSAL_UNLOCK_COM();
/* First, stop all remaining components for this client */
for (i=0; i<ComponentTable.idxMax; i++)
{
if ((instance = componentEntry(i)) == NULL)
continue;
if (/* skip EE */
(instance->Template->classe == FIRMWARE) ||
/* Skip all binding components */
(cm_StringCompare(instance->Template->name, "_ev.", 4) == 0) ||
(cm_StringCompare(instance->Template->name, "_st.", 4) == 0) ||
(cm_StringCompare(instance->Template->name, "_sk.", 4) == 0) ||
(cm_StringCompare(instance->Template->name, "_tr.", 4) == 0))
continue;
/*
* Special code for SINGLETON handling
*/
if(instance->Template->classe == SINGLETON)
{
struct t_client_of_singleton* cl = cm_getClientOfSingleton(instance, FALSE, clientId);
if(cl == NULL)
continue;
cl->numberOfStart = 1; // == 1 since it will go to 0 in cm_stopComponent
cl->numberOfInstance = 1; // == 1 since it will go to 0 in cm_destroyInstanceForClient
cl->numberOfBind = 0; // == 0 since we don't want anymore binding for this component
}
else if(domainDesc[instance->domainId].client != clientId)
/* Skip all components not belonging to our client */
continue;
// Stop the component
error = cm_stopComponent(instance, clientId);
if (error != CM_OK && error != CM_COMPONENT_NOT_STARTED)
LOG_INTERNAL(0, "Error stopping component %s/%x (%s, error=%d, client=%u)\n", instance->pathname, instance, instance->Template->name, error, clientId, 0);
// Destroy dependencies
cm_destroyRequireInterface(instance, clientId);
}
/* Destroy all remaining components for this client */
for (i=0; i<ComponentTable.idxMax; i++)
{
if ((instance = componentEntry(i)) == NULL)
continue;
if (/* skip EE */
(instance->Template->classe == FIRMWARE) ||
/* Skip all binding components */
(cm_StringCompare(instance->Template->name, "_ev.", 4) == 0) ||
(cm_StringCompare(instance->Template->name, "_st.", 4) == 0) ||
(cm_StringCompare(instance->Template->name, "_sk.", 4) == 0) ||
(cm_StringCompare(instance->Template->name, "_tr.", 4) == 0)) {
continue;
}
/*
* Special code for SINGLETON handling
*/
if(instance->Template->classe == SINGLETON)
{
struct t_client_of_singleton* cl = cm_getClientOfSingleton(instance, FALSE, clientId);
if(cl == NULL)
continue;
}
else if(domainDesc[instance->domainId].client != clientId)
/* Skip all components not belonging to our client */
continue;
// Destroy the component
error = cm_destroyInstanceForClient(instance, DESTROY_WITHOUT_CHECK, clientId);
if (error != CM_OK)
{
/* FIXME : add component name instance in log message but need to make a copy before cm_flushComponent()
* because it's no more available after.
*/
LOG_INTERNAL(0, "Error flushing component (error=%d, client=%u)\n", error, clientId, 0, 0, 0, 0);
}
}
cm_CFG_ReleaseMpc(SVA_CORE_ID);
cm_CFG_ReleaseMpc(SIA_CORE_ID);
cm_EEM_AllowSleep(SVA_CORE_ID);
cm_EEM_AllowSleep(SIA_CORE_ID);
OSAL_UNLOCK_API();
return error;
}
