diff options
Diffstat (limited to 'drivers/s390/crypto/zcrypt_msgtype50.c')
-rw-r--r-- | drivers/s390/crypto/zcrypt_msgtype50.c | 50 |
1 files changed, 26 insertions, 24 deletions
diff --git a/drivers/s390/crypto/zcrypt_msgtype50.c b/drivers/s390/crypto/zcrypt_msgtype50.c index 349306c2f155..0f7f404ed858 100644 --- a/drivers/s390/crypto/zcrypt_msgtype50.c +++ b/drivers/s390/crypto/zcrypt_msgtype50.c @@ -356,15 +356,15 @@ static int convert_type80(struct zcrypt_queue *zq, if (t80h->len < sizeof(*t80h) + outputdatalength) { /* The result is too short, the CEXxA card may not do that.. */ zq->online = 0; - pr_err("Cryptographic device %02x.%04x failed and was set offline\n", + pr_err("Crypto dev=%02x.%04x code=0x%02x => online=0 rc=EAGAIN\n", AP_QID_CARD(zq->queue->qid), - AP_QID_QUEUE(zq->queue->qid)); - ZCRYPT_DBF(DBF_ERR, - "device=%02x.%04x code=0x%02x => online=0 rc=EAGAIN\n", - AP_QID_CARD(zq->queue->qid), - AP_QID_QUEUE(zq->queue->qid), - t80h->code); - return -EAGAIN; /* repeat the request on a different device. */ + AP_QID_QUEUE(zq->queue->qid), + t80h->code); + ZCRYPT_DBF_ERR("dev=%02x.%04x code=0x%02x => online=0 rc=EAGAIN\n", + AP_QID_CARD(zq->queue->qid), + AP_QID_QUEUE(zq->queue->qid), + t80h->code); + return -EAGAIN; } if (zq->zcard->user_space_type == ZCRYPT_CEX2A) BUG_ON(t80h->len > CEX2A_MAX_RESPONSE_SIZE); @@ -376,10 +376,10 @@ static int convert_type80(struct zcrypt_queue *zq, return 0; } -static int convert_response(struct zcrypt_queue *zq, - struct ap_message *reply, - char __user *outputdata, - unsigned int outputdatalength) +static int convert_response_cex2a(struct zcrypt_queue *zq, + struct ap_message *reply, + char __user *outputdata, + unsigned int outputdatalength) { /* Response type byte is the second byte in the response. */ unsigned char rtype = ((unsigned char *) reply->msg)[1]; @@ -393,15 +393,15 @@ static int convert_response(struct zcrypt_queue *zq, outputdata, outputdatalength); default: /* Unknown response type, this should NEVER EVER happen */ zq->online = 0; - pr_err("Cryptographic device %02x.%04x failed and was set offline\n", + pr_err("Crypto dev=%02x.%04x unknown response type 0x%02x => online=0 rc=EAGAIN\n", AP_QID_CARD(zq->queue->qid), - AP_QID_QUEUE(zq->queue->qid)); - ZCRYPT_DBF(DBF_ERR, - "device=%02x.%04x rtype=0x%02x => online=0 rc=EAGAIN\n", - AP_QID_CARD(zq->queue->qid), - AP_QID_QUEUE(zq->queue->qid), - (unsigned int) rtype); - return -EAGAIN; /* repeat the request on a different device. */ + AP_QID_QUEUE(zq->queue->qid), + (int) rtype); + ZCRYPT_DBF_ERR("dev=%02x.%04x unknown response type 0x%02x => online=0 rc=EAGAIN\n", + AP_QID_CARD(zq->queue->qid), + AP_QID_QUEUE(zq->queue->qid), + (int) rtype); + return -EAGAIN; } } @@ -478,8 +478,9 @@ static long zcrypt_cex2a_modexpo(struct zcrypt_queue *zq, if (rc == 0) { rc = ap_msg.rc; if (rc == 0) - rc = convert_response(zq, &ap_msg, mex->outputdata, - mex->outputdatalength); + rc = convert_response_cex2a(zq, &ap_msg, + mex->outputdata, + mex->outputdatalength); } else /* Signal pending. */ ap_cancel_message(zq->queue, &ap_msg); @@ -524,8 +525,9 @@ static long zcrypt_cex2a_modexpo_crt(struct zcrypt_queue *zq, if (rc == 0) { rc = ap_msg.rc; if (rc == 0) - rc = convert_response(zq, &ap_msg, crt->outputdata, - crt->outputdatalength); + rc = convert_response_cex2a(zq, &ap_msg, + crt->outputdata, + crt->outputdatalength); } else /* Signal pending. */ ap_cancel_message(zq->queue, &ap_msg); |