diff options
Diffstat (limited to 'drivers/s390/crypto/zcrypt_api.c')
| -rw-r--r-- | drivers/s390/crypto/zcrypt_api.c | 27 |
1 files changed, 19 insertions, 8 deletions
diff --git a/drivers/s390/crypto/zcrypt_api.c b/drivers/s390/crypto/zcrypt_api.c index 9157e728a362..a42257d6c79e 100644 --- a/drivers/s390/crypto/zcrypt_api.c +++ b/drivers/s390/crypto/zcrypt_api.c @@ -36,6 +36,7 @@ #include "zcrypt_msgtype6.h" #include "zcrypt_msgtype50.h" #include "zcrypt_ccamisc.h" +#include "zcrypt_ep11misc.h" /* * Module description. @@ -849,7 +850,7 @@ static long _zcrypt_send_cprb(struct ap_perms *perms, /* check if device is online and eligible */ if (!zq->online || !zq->ops->send_cprb || - (tdom != (unsigned short) AUTOSELECT && + (tdom != AUTOSEL_DOM && tdom != AP_QID_QUEUE(zq->queue->qid))) continue; /* check if device node has admission for this queue */ @@ -874,7 +875,7 @@ static long _zcrypt_send_cprb(struct ap_perms *perms, /* in case of auto select, provide the correct domain */ qid = pref_zq->queue->qid; - if (*domain == (unsigned short) AUTOSELECT) + if (*domain == AUTOSEL_DOM) *domain = AP_QID_QUEUE(qid); rc = pref_zq->ops->send_cprb(pref_zq, xcRB, &ap_msg); @@ -901,7 +902,7 @@ static bool is_desired_ep11_card(unsigned int dev_id, struct ep11_target_dev *targets) { while (target_num-- > 0) { - if (dev_id == targets->ap_id) + if (targets->ap_id == dev_id || targets->ap_id == AUTOSEL_AP) return true; targets++; } @@ -912,16 +913,19 @@ static bool is_desired_ep11_queue(unsigned int dev_qid, unsigned short target_num, struct ep11_target_dev *targets) { + int card = AP_QID_CARD(dev_qid), dom = AP_QID_QUEUE(dev_qid); + while (target_num-- > 0) { - if (AP_MKQID(targets->ap_id, targets->dom_id) == dev_qid) + if ((targets->ap_id == card || targets->ap_id == AUTOSEL_AP) && + (targets->dom_id == dom || targets->dom_id == AUTOSEL_DOM)) return true; targets++; } return false; } -static long zcrypt_send_ep11_cprb(struct ap_perms *perms, - struct ep11_urb *xcrb) +static long _zcrypt_send_ep11_cprb(struct ap_perms *perms, + struct ep11_urb *xcrb) { struct zcrypt_card *zc, *pref_zc; struct zcrypt_queue *zq, *pref_zq; @@ -1026,6 +1030,12 @@ out: return rc; } +long zcrypt_send_ep11_cprb(struct ep11_urb *xcrb) +{ + return _zcrypt_send_ep11_cprb(&ap_perms, xcrb); +} +EXPORT_SYMBOL(zcrypt_send_ep11_cprb); + static long zcrypt_rng(char *buffer) { struct zcrypt_card *zc, *pref_zc; @@ -1366,12 +1376,12 @@ static long zcrypt_unlocked_ioctl(struct file *filp, unsigned int cmd, if (copy_from_user(&xcrb, uxcrb, sizeof(xcrb))) return -EFAULT; do { - rc = zcrypt_send_ep11_cprb(perms, &xcrb); + rc = _zcrypt_send_ep11_cprb(perms, &xcrb); } while (rc == -EAGAIN); /* on failure: retry once again after a requested rescan */ if ((rc == -ENODEV) && (zcrypt_process_rescan())) do { - rc = zcrypt_send_ep11_cprb(perms, &xcrb); + rc = _zcrypt_send_ep11_cprb(perms, &xcrb); } while (rc == -EAGAIN); if (rc) ZCRYPT_DBF(DBF_DEBUG, "ioctl ZSENDEP11CPRB rc=%d\n", rc); @@ -1885,6 +1895,7 @@ void __exit zcrypt_api_exit(void) zcrypt_msgtype6_exit(); zcrypt_msgtype50_exit(); zcrypt_ccamisc_exit(); + zcrypt_ep11misc_exit(); zcrypt_debug_exit(); } |