24 #define GPU_DRV_RET(function) \  argument
25 	((function != 0) ? -(rte_errno = EPERM) : (rte_errno = 0))
43 	rte_gpu_callback_t *function;  member
376 		rte_gpu_callback_t *function, void *user_data)  in rte_gpu_callback_register()  argument
387 	if (function == NULL) {  in rte_gpu_callback_register()
407 					callback->function == function &&  in rte_gpu_callback_register()
419 		callback->function = function;  in rte_gpu_callback_register()
432 		rte_gpu_callback_t *function, void *user_data)  in rte_gpu_callback_unregister()  argument
443 	if (function == NULL) {  in rte_gpu_callback_unregister()
461 					callback->function != function ||  in rte_gpu_callback_unregister()
498 		if (callback->event != event || callback->function == NULL)  in rte_gpu_notify()
500 		callback->function(dev_id, event, callback->user_data);  in rte_gpu_notify()