95 int vbg_req_perform(struct vbg_dev *gdev, void *req)  in vbg_req_perform()  argument
99 	outl(phys_req, gdev->io_port + VMMDEV_PORT_OFF_REQUEST);  in vbg_req_perform()
109 static bool hgcm_req_done(struct vbg_dev *gdev,  in hgcm_req_done()  argument
115 	spin_lock_irqsave(&gdev->event_spinlock, flags);  in hgcm_req_done()
117 	spin_unlock_irqrestore(&gdev->event_spinlock, flags);  in hgcm_req_done()
122 int vbg_hgcm_connect(struct vbg_dev *gdev,  in vbg_hgcm_connect()  argument
138 	rc = vbg_req_perform(gdev, hgcm_connect);  in vbg_hgcm_connect()
141 		wait_event(gdev->hgcm_wq,  in vbg_hgcm_connect()
142 			   hgcm_req_done(gdev, &hgcm_connect->header));  in vbg_hgcm_connect()
156 int vbg_hgcm_disconnect(struct vbg_dev *gdev, u32 client_id, int *vbox_status)  in vbg_hgcm_disconnect()  argument
169 	rc = vbg_req_perform(gdev, hgcm_disconnect);  in vbg_hgcm_disconnect()
172 		wait_event(gdev->hgcm_wq,  in vbg_hgcm_disconnect()
173 			   hgcm_req_done(gdev, &hgcm_disconnect->header));  in vbg_hgcm_disconnect()
426 static int hgcm_cancel_call(struct vbg_dev *gdev, struct vmmdev_hgcm_call *call)  in hgcm_cancel_call()  argument
435 	mutex_lock(&gdev->cancel_req_mutex);  in hgcm_cancel_call()
436 	gdev->cancel_req->phys_req_to_cancel = virt_to_phys(call);  in hgcm_cancel_call()
437 	rc = vbg_req_perform(gdev, gdev->cancel_req);  in hgcm_cancel_call()
438 	mutex_unlock(&gdev->cancel_req_mutex);  in hgcm_cancel_call()
444 		rc = vbg_req_perform(gdev, call);  in hgcm_cancel_call()
464 static int vbg_hgcm_do_call(struct vbg_dev *gdev, struct vmmdev_hgcm_call *call,  in vbg_hgcm_do_call()  argument
472 	rc = vbg_req_perform(gdev, call);  in vbg_hgcm_do_call()
493 					gdev->hgcm_wq,  in vbg_hgcm_do_call()
494 					hgcm_req_done(gdev, &call->header),  in vbg_hgcm_do_call()
507 	cancel_rc = hgcm_cancel_call(gdev, call);  in vbg_hgcm_do_call()
520 	timeout = wait_event_timeout(gdev->hgcm_wq,  in vbg_hgcm_do_call()
521 				     hgcm_req_done(gdev, &call->header),  in vbg_hgcm_do_call()
596 int vbg_hgcm_call(struct vbg_dev *gdev, u32 client_id, u32 function,  in vbg_hgcm_call()  argument
627 	ret = vbg_hgcm_do_call(gdev, call, timeout_ms, &leak_it);  in vbg_hgcm_call()
650 	struct vbg_dev *gdev, u32 client_id, u32 function, u32 timeout_ms,  in vbg_hgcm_call32()  argument
692 	ret = vbg_hgcm_call(gdev, client_id, function, timeout_ms,  in vbg_hgcm_call32()