diff options
| -rw-r--r-- | drivers/s390/crypto/ap_bus.c | 17 | ||||
| -rw-r--r-- | drivers/s390/crypto/zcrypt_api.c | 8 |
2 files changed, 22 insertions, 3 deletions
diff --git a/drivers/s390/crypto/ap_bus.c b/drivers/s390/crypto/ap_bus.c index ac6c258300cf..b15013234c77 100644 --- a/drivers/s390/crypto/ap_bus.c +++ b/drivers/s390/crypto/ap_bus.c @@ -273,6 +273,23 @@ static int ap_query_queue(ap_qid_t qid, int *queue_depth, int *device_type, nd = (info >> 16) & 0xff; if ((info & (1UL << 57)) && nd > 0) ap_max_domain_id = nd; + switch (*device_type) { + /* For CEX2 and CEX3 the available functions + * are not refrected by the facilities bits. + * Instead it is coded into the type. So here + * modify the function bits based on the type. + */ + case AP_DEVICE_TYPE_CEX2A: + case AP_DEVICE_TYPE_CEX3A: + *facilities |= 0x08000000; + break; + case AP_DEVICE_TYPE_CEX2C: + case AP_DEVICE_TYPE_CEX3C: + *facilities |= 0x10000000; + break; + default: + break; + } return 0; case AP_RESPONSE_Q_NOT_AVAIL: case AP_RESPONSE_DECONFIGURED: diff --git a/drivers/s390/crypto/zcrypt_api.c b/drivers/s390/crypto/zcrypt_api.c index c7b5e70f2938..71e298fe339f 100644 --- a/drivers/s390/crypto/zcrypt_api.c +++ b/drivers/s390/crypto/zcrypt_api.c @@ -257,7 +257,7 @@ static long zcrypt_rsa_modexpo(struct ica_rsa_modexpo *mex) continue; for_each_zcrypt_queue(zq, zc) { /* check if device is online and eligible */ - if (!zq->online) + if (!zq->online || !zq->ops->rsa_modexpo) continue; if (zcrypt_queue_compare(zq, pref_zq, weight, pref_weight)) @@ -320,7 +320,7 @@ static long zcrypt_rsa_crt(struct ica_rsa_modexpo_crt *crt) continue; for_each_zcrypt_queue(zq, zc) { /* check if device is online and eligible */ - if (!zq->online) + if (!zq->online || !zq->ops->rsa_modexpo_crt) continue; if (zcrypt_queue_compare(zq, pref_zq, weight, pref_weight)) @@ -377,6 +377,7 @@ static long zcrypt_send_cprb(struct ica_xcRB *xcRB) for_each_zcrypt_queue(zq, zc) { /* check if device is online and eligible */ if (!zq->online || + !zq->ops->send_cprb || ((*domain != (unsigned short) AUTOSELECT) && (*domain != AP_QID_QUEUE(zq->queue->qid)))) continue; @@ -480,6 +481,7 @@ static long zcrypt_send_ep11_cprb(struct ep11_urb *xcrb) for_each_zcrypt_queue(zq, zc) { /* check if device is online and eligible */ if (!zq->online || + !zq->ops->send_ep11_cprb || (targets && !is_desired_ep11_queue(zq->queue->qid, target_num, targets))) @@ -538,7 +540,7 @@ static long zcrypt_rng(char *buffer) continue; for_each_zcrypt_queue(zq, zc) { /* check if device is online and eligible */ - if (!zq->online) + if (!zq->online || !zq->ops->rng) continue; if (zcrypt_queue_compare(zq, pref_zq, weight, pref_weight)) |
