52     int rc;  in wait_for_complete()  local
56         rc = trusty_ipc_poll_for_event(chan->dev);  in wait_for_complete()
57         if (rc < 0)  in wait_for_complete()
58             return rc;  in wait_for_complete()
63         if (rc == TRUSTY_EVENT_NONE && !trusty_ipc_dev_has_event(chan->dev, 0))  in wait_for_complete()
108     int rc;  in trusty_ipc_connect()  local
115     rc = trusty_ipc_dev_connect(chan->dev, port, (uint64_t)(uintptr_t)chan);  in trusty_ipc_connect()
116     if (rc < 0) {  in trusty_ipc_connect()
117         trusty_error("%s: init connection failed (%d)\n", __func__, rc);  in trusty_ipc_connect()
118         return rc;  in trusty_ipc_connect()
120     chan->handle = (handle_t)rc;  in trusty_ipc_connect()
125         rc = wait_for_connect(chan);  in trusty_ipc_connect()
126         if (rc < 0) {  in trusty_ipc_connect()
127             trusty_error("%s: wait for connect failed (%d)\n", __func__, rc);  in trusty_ipc_connect()
132     return rc;  in trusty_ipc_connect()
136     int rc;  in trusty_ipc_close()  local
140     rc = trusty_ipc_dev_close(chan->dev, chan->handle);  in trusty_ipc_close()
143     return rc;  in trusty_ipc_close()
150     int rc;  in trusty_ipc_send()  local
157     rc = trusty_ipc_dev_send(chan->dev, chan->handle, iovs, iovs_cnt);  in trusty_ipc_send()
158     if (rc == TRUSTY_ERR_SEND_BLOCKED) {  in trusty_ipc_send()
160             rc = wait_for_send(chan);  in trusty_ipc_send()
161             if (rc < 0) {  in trusty_ipc_send()
162                 trusty_error("%s: wait to send failed (%d)\n", __func__, rc);  in trusty_ipc_send()
163                 return rc;  in trusty_ipc_send()
168     return rc;  in trusty_ipc_send()
175     int rc;  in trusty_ipc_recv()  local
181         rc = wait_for_reply(chan);  in trusty_ipc_recv()
182         if (rc < 0) {  in trusty_ipc_recv()
183             trusty_error("%s: wait to reply failed (%d)\n", __func__, rc);  in trusty_ipc_recv()
184             return rc;  in trusty_ipc_recv()
188     rc = trusty_ipc_dev_recv(chan->dev, chan->handle, iovs, iovs_cnt);  in trusty_ipc_recv()
189     if (rc < 0)  in trusty_ipc_recv()
190         trusty_error("%s: ipc recv failed (%d)\n", __func__, rc);  in trusty_ipc_recv()
192     return rc;  in trusty_ipc_recv()
196     int rc;  in trusty_ipc_poll_for_event()  local
202     rc = trusty_ipc_dev_get_event(ipc_dev, 0, &evt);  in trusty_ipc_poll_for_event()
203     if (rc) {  in trusty_ipc_poll_for_event()
204         trusty_error("%s: get event failed (%d)\n", __func__, rc);  in trusty_ipc_poll_for_event()
205         return rc;  in trusty_ipc_poll_for_event()
220         rc = chan->ops->on_raw_event(chan, &evt);  in trusty_ipc_poll_for_event()
221         if (rc < 0) {  in trusty_ipc_poll_for_event()
223                          chan->handle, rc);  in trusty_ipc_poll_for_event()
224             return rc;  in trusty_ipc_poll_for_event()
226         if (rc > 0)  in trusty_ipc_poll_for_event()
227             return rc; /* handled */  in trusty_ipc_poll_for_event()
240             rc = chan->ops->on_send_unblocked(chan);  in trusty_ipc_poll_for_event()
241             if (rc < 0) {  in trusty_ipc_poll_for_event()
243                              __func__, chan->handle, rc);  in trusty_ipc_poll_for_event()
244                 return rc;  in trusty_ipc_poll_for_event()
246             if (rc > 0)  in trusty_ipc_poll_for_event()
247                 return rc; /* handled */  in trusty_ipc_poll_for_event()
254             rc = chan->ops->on_connect_complete(chan);  in trusty_ipc_poll_for_event()
255             if (rc < 0) {  in trusty_ipc_poll_for_event()
257                              chan->handle, rc);  in trusty_ipc_poll_for_event()
258                 return rc;  in trusty_ipc_poll_for_event()
260             if (rc > 0)  in trusty_ipc_poll_for_event()
261                 return rc; /* handled */  in trusty_ipc_poll_for_event()
268             rc = chan->ops->on_message(chan);  in trusty_ipc_poll_for_event()
269             if (rc < 0) {  in trusty_ipc_poll_for_event()
271                              chan->handle, rc);  in trusty_ipc_poll_for_event()
272                 return rc;  in trusty_ipc_poll_for_event()
274             if (rc > 0)  in trusty_ipc_poll_for_event()
275                 return rc;  in trusty_ipc_poll_for_event()
282             rc = chan->ops->on_disconnect(chan);  in trusty_ipc_poll_for_event()
283             if (rc < 0) {  in trusty_ipc_poll_for_event()
285                              chan->handle, rc);  in trusty_ipc_poll_for_event()
286                 return rc;  in trusty_ipc_poll_for_event()
288             if (rc > 0)  in trusty_ipc_poll_for_event()
289                 return rc;  in trusty_ipc_poll_for_event()