diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2023-10-05 22:57:34 +0200 |
|---|---|---|
| committer | Kalle Valo <kvalo@kernel.org> | 2023-10-06 17:08:47 +0300 |
| commit | 7d6904bf26b96ef087514cb7a8c50b62a4911c99 (patch) | |
| tree | 2feaff8495d88c2102dc2e017b7afc5c58db02d6 /drivers/s390/crypto/ap_queue.c | |
| parent | 9418edf8ff01e7a4904aac1aca4864ecdea37593 (diff) | |
| parent | 22061bfc57fe08c77141dc876b4af75603c4d61d (diff) | |
Merge wireless into wireless-next
Resolve several conflicts, mostly between changes/fixes in
wireless and the locking rework in wireless-next. One of
the conflicts actually shows a bug in wireless that we'll
want to fix separately.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Diffstat (limited to 'drivers/s390/crypto/ap_queue.c')
| -rw-r--r-- | drivers/s390/crypto/ap_queue.c | 47 |
1 files changed, 1 insertions, 46 deletions
diff --git a/drivers/s390/crypto/ap_queue.c b/drivers/s390/crypto/ap_queue.c index 30df83735adf3..1336e632adc4a 100644 --- a/drivers/s390/crypto/ap_queue.c +++ b/drivers/s390/crypto/ap_queue.c @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0 /* - * Copyright IBM Corp. 2016 + * Copyright IBM Corp. 2016, 2023 * Author(s): Martin Schwidefsky <schwidefsky@de.ibm.com> * * Adjunct processor bus, queue related code. @@ -93,51 +93,6 @@ __ap_send(ap_qid_t qid, unsigned long psmid, void *msg, size_t msglen, return ap_nqap(qid, psmid, msg, msglen); } -int ap_send(ap_qid_t qid, unsigned long psmid, void *msg, size_t msglen) -{ - struct ap_queue_status status; - - status = __ap_send(qid, psmid, msg, msglen, 0); - if (status.async) - return -EPERM; - switch (status.response_code) { - case AP_RESPONSE_NORMAL: - return 0; - case AP_RESPONSE_Q_FULL: - case AP_RESPONSE_RESET_IN_PROGRESS: - return -EBUSY; - case AP_RESPONSE_REQ_FAC_NOT_INST: - return -EINVAL; - default: /* Device is gone. */ - return -ENODEV; - } -} -EXPORT_SYMBOL(ap_send); - -int ap_recv(ap_qid_t qid, unsigned long *psmid, void *msg, size_t msglen) -{ - struct ap_queue_status status; - - if (!msg) - return -EINVAL; - status = ap_dqap(qid, psmid, msg, msglen, NULL, NULL, NULL); - if (status.async) - return -EPERM; - switch (status.response_code) { - case AP_RESPONSE_NORMAL: - return 0; - case AP_RESPONSE_NO_PENDING_REPLY: - if (status.queue_empty) - return -ENOENT; - return -EBUSY; - case AP_RESPONSE_RESET_IN_PROGRESS: - return -EBUSY; - default: - return -ENODEV; - } -} -EXPORT_SYMBOL(ap_recv); - /* State machine definitions and helpers */ static enum ap_sm_wait ap_sm_nop(struct ap_queue *aq) |