479 	struct ibmvtpm_crq *crq = &crq_q->crq_addr[crq_q->index];  in ibmvtpm_crq_get_next()  local
481 	if (crq->valid & VTPM_MSG_RES) {  in ibmvtpm_crq_get_next()
486 		crq = NULL;  in ibmvtpm_crq_get_next()
487 	return crq;  in ibmvtpm_crq_get_next()
497 static void ibmvtpm_crq_process(struct ibmvtpm_crq *crq,  in ibmvtpm_crq_process()  argument
502 	switch (crq->valid) {  in ibmvtpm_crq_process()
504 		switch (crq->msg) {  in ibmvtpm_crq_process()
516 			dev_err(ibmvtpm->dev, "Unknown crq message type: %d\n", crq->msg);  in ibmvtpm_crq_process()
520 		switch (crq->msg) {  in ibmvtpm_crq_process()
522 			if (be16_to_cpu(crq->len) <= 0) {  in ibmvtpm_crq_process()
526 			ibmvtpm->rtce_size = be16_to_cpu(crq->len);  in ibmvtpm_crq_process()
547 			ibmvtpm->vtpm_version = be32_to_cpu(crq->data);  in ibmvtpm_crq_process()
551 			ibmvtpm->res_len = be16_to_cpu(crq->len);  in ibmvtpm_crq_process()
574 	struct ibmvtpm_crq *crq;  in ibmvtpm_interrupt()  local
580 	while ((crq = ibmvtpm_crq_get_next(ibmvtpm)) != NULL) {  in ibmvtpm_interrupt()
581 		ibmvtpm_crq_process(crq, ibmvtpm);  in ibmvtpm_interrupt()
583 		crq->valid = 0;  in ibmvtpm_interrupt()