724 rte_gpu_comm_create_flag(uint16_t dev_id, struct rte_gpu_comm_flag *devflag,  in rte_gpu_comm_create_flag()  argument
730 	if (devflag == NULL) {  in rte_gpu_comm_create_flag()
741 	devflag->ptr = rte_zmalloc(NULL, flag_size, 0);  in rte_gpu_comm_create_flag()
742 	if (devflag->ptr == NULL) {  in rte_gpu_comm_create_flag()
747 	ret = rte_gpu_mem_register(dev_id, flag_size, devflag->ptr);  in rte_gpu_comm_create_flag()
753 	devflag->mtype = mtype;  in rte_gpu_comm_create_flag()
754 	devflag->dev_id = dev_id;  in rte_gpu_comm_create_flag()
760 rte_gpu_comm_destroy_flag(struct rte_gpu_comm_flag *devflag)  in rte_gpu_comm_destroy_flag()  argument
764 	if (devflag == NULL) {  in rte_gpu_comm_destroy_flag()
769 	ret = rte_gpu_mem_unregister(devflag->dev_id, devflag->ptr);  in rte_gpu_comm_destroy_flag()
775 	rte_free(devflag->ptr);  in rte_gpu_comm_destroy_flag()
781 rte_gpu_comm_set_flag(struct rte_gpu_comm_flag *devflag, uint32_t val)  in rte_gpu_comm_set_flag()  argument
783 	if (devflag == NULL) {  in rte_gpu_comm_set_flag()
788 	if (devflag->mtype != RTE_GPU_COMM_FLAG_CPU) {  in rte_gpu_comm_set_flag()
793 	RTE_GPU_VOLATILE(*devflag->ptr) = val;  in rte_gpu_comm_set_flag()
799 rte_gpu_comm_get_flag_value(struct rte_gpu_comm_flag *devflag, uint32_t *val)  in rte_gpu_comm_get_flag_value()  argument
801 	if (devflag == NULL) {  in rte_gpu_comm_get_flag_value()
805 	if (devflag->mtype != RTE_GPU_COMM_FLAG_CPU) {  in rte_gpu_comm_get_flag_value()
810 	*val = RTE_GPU_VOLATILE(*devflag->ptr);  in rte_gpu_comm_get_flag_value()