diff options
Diffstat (limited to 'drivers/s390/crypto/ap_asm.h')
| -rw-r--r-- | drivers/s390/crypto/ap_asm.h | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/drivers/s390/crypto/ap_asm.h b/drivers/s390/crypto/ap_asm.h index 287b4ad0999e..6c0474c834d4 100644 --- a/drivers/s390/crypto/ap_asm.h +++ b/drivers/s390/crypto/ap_asm.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * Copyright IBM Corp. 2016 * Author(s): Martin Schwidefsky <schwidefsky@de.ibm.com> @@ -69,16 +70,19 @@ static inline struct ap_queue_status ap_rapq(ap_qid_t qid) } /** - * ap_aqic(): Enable interruption for a specific AP. + * ap_aqic(): Control interruption for a specific AP. * @qid: The AP queue number + * @qirqctrl: struct ap_qirq_ctrl (64 bit value) * @ind: The notification indicator byte * * Returns AP queue status. */ -static inline struct ap_queue_status ap_aqic(ap_qid_t qid, void *ind) +static inline struct ap_queue_status ap_aqic(ap_qid_t qid, + struct ap_qirq_ctrl qirqctrl, + void *ind) { register unsigned long reg0 asm ("0") = qid | (3UL << 24); - register unsigned long reg1_in asm ("1") = (8UL << 44) | AP_ISC; + register struct ap_qirq_ctrl reg1_in asm ("1") = qirqctrl; register struct ap_queue_status reg1_out asm ("1"); register void *reg2 asm ("2") = ind; |