u32 nodewrap_connect(union trapped_args *args, void *pr_ctxt)
{
int status = 0;
struct dsp_strmattr attrs;
struct dsp_strmattr *pattrs = NULL;
u32 cb_data_size;
u32 __user *psize = (u32 __user *) args->args_node_connect.conn_param;
u8 *pargs = NULL;
struct node_res_object *node_res1, *node_res2;
struct node_object *node1 = NULL, *node2 = NULL;
if ((int)args->args_node_connect.node != DSP_HGPPNODE) {
find_node_handle(&node_res1, pr_ctxt,
args->args_node_connect.node);
if (node_res1)
node1 = node_res1->node;
} else {
node1 = args->args_node_connect.node;
}
if ((int)args->args_node_connect.other_node != DSP_HGPPNODE) {
find_node_handle(&node_res2, pr_ctxt,
args->args_node_connect.other_node);
if (node_res2)
node2 = node_res2->node;
} else {
node2 = args->args_node_connect.other_node;
}
if (!node1 || !node2)
return -EFAULT;
if (psize) {
if (get_user(cb_data_size, psize))
status = -EPERM;
cb_data_size += sizeof(u32);
if (!status) {
pargs = kmalloc(cb_data_size, GFP_KERNEL);
if (pargs == NULL) {
status = -ENOMEM;
goto func_cont;
}
}
CP_FM_USR(pargs, args->args_node_connect.conn_param, status,
cb_data_size);
if (status)
goto func_cont;
}
if (args->args_node_connect.attrs) {
CP_FM_USR(&attrs, args->args_node_connect.attrs, status, 1);
if (!status)
pattrs = &attrs;
}
if (!status) {
status = node_connect(node1,
args->args_node_connect.stream_id,
node2,
args->args_node_connect.other_stream,
pattrs, (struct dsp_cbdata *)pargs);
}
func_cont:
kfree(pargs);
return status;
}
//node_t a,b,c,d,e,log1,log2a,log3;
void test1_init(node_manager_t *node_manager )
{
node_t *a,*b,*c,*d,*e,*log1,*log2a,*log3;
node_init(&a,0,1,5,node_manager); //node_random,"a");
node_add_callback(a,10,node_random,"a",0);
NODE_INIT_OUTPUT(*a,0,double,10);
node_init(&b,0,1,5,node_manager);//node_random1,"b");
node_add_callback(b,10,node_random1,"b",0);
NODE_INIT_OUTPUT(*b,0,double,10);
node_init(&c,2,1,5,node_manager);//node_action,"+");
node_add_callback(c,10,node_action,"+",0);
NODE_INIT_OUTPUT(*c,0,double,10);
node_init(&d,2,1,5,node_manager);//node_action,"-");
node_add_callback(d,10,node_action,"-",0);
NODE_INIT_OUTPUT(*d,0,double,10);
node_init(&e,2,1,5,node_manager);//node_action,"*");
node_add_callback(e,10,node_action,"*",0);
NODE_INIT_OUTPUT(*e,0,double,10);
node_init(&log1 ,3,0,5,node_manager);//node_log1 ,"logger(+)");
node_add_callback(log1,10,node_log1,"logger(+)",0);
node_init(&log2a,3,0,5,node_manager);//node_log2a,"logger(-)");
node_add_callback(log2a,10,node_log2a,"logger(-)",0);
node_init(&log3 ,3,0,5,node_manager);//node_log3 ,"logger(*)");
node_add_callback(log3,10,node_log3,"logger(*)",0);
node_connect(a,0,c,0,10);
node_connect(b,0,c,1,10);
node_connect(c,0,log1,0,10);
node_connect(a,0,log1,1,10);
node_connect(b,0,log1,2,10);
node_connect(a,0,d,0,10);
node_connect(b,0,d,1,10);
node_connect(d,0,log2a,0,10);
node_connect(a,0,log2a,1,10);
node_connect(b,0,log2a,2,10);
node_connect(c,0,e,0,10);
node_connect(d,0,e,1,10);
node_connect(e,0,log3,0,10);
node_connect(a,0,log3,1,10);
node_connect(b,0,log3,2,10);
}
int node_meta_connect(struct node *local_node, struct node *remote_node)
{
return node_connect(NODE_META_LINK, local_node, remote_node);
}
