diff options
-rw-r--r-- | drivers/s390/crypto/ap_bus.c | 38 | ||||
-rw-r--r-- | drivers/s390/crypto/ap_debug.h | 2 | ||||
-rw-r--r-- | drivers/s390/crypto/ap_queue.c | 27 | ||||
-rw-r--r-- | drivers/s390/crypto/zcrypt_api.c | 46 | ||||
-rw-r--r-- | drivers/s390/crypto/zcrypt_debug.h | 2 | ||||
-rw-r--r-- | drivers/s390/crypto/zcrypt_msgtype50.c | 14 | ||||
-rw-r--r-- | drivers/s390/crypto/zcrypt_msgtype6.c | 45 |
7 files changed, 89 insertions, 85 deletions
diff --git a/drivers/s390/crypto/ap_bus.c b/drivers/s390/crypto/ap_bus.c index 732cd8200d0e..fdc0f1036544 100644 --- a/drivers/s390/crypto/ap_bus.c +++ b/drivers/s390/crypto/ap_bus.c @@ -826,8 +826,8 @@ static int __ap_revise_reserved(struct device *dev, void *dummy) drvres = to_ap_drv(dev->driver)->flags & AP_DRIVER_FLAG_DEFAULT; if (!!devres != !!drvres) { - AP_DBF_DBG("%s reprobing queue=%02x.%04x\n", - __func__, card, queue); + pr_debug("%s reprobing queue=%02x.%04x\n", + __func__, card, queue); rc = device_reprobe(dev); if (rc) AP_DBF_WARN("%s reprobing queue=%02x.%04x failed\n", @@ -1030,7 +1030,7 @@ EXPORT_SYMBOL(ap_bus_force_rescan); */ void ap_bus_cfg_chg(void) { - AP_DBF_DBG("%s config change, forcing bus rescan\n", __func__); + pr_debug("%s config change, forcing bus rescan\n", __func__); ap_bus_force_rescan(); } @@ -1888,8 +1888,8 @@ static inline void ap_scan_domains(struct ap_card *ac) aq->last_err_rc = AP_RESPONSE_CHECKSTOPPED; } spin_unlock_bh(&aq->lock); - AP_DBF_DBG("%s(%d,%d) queue dev checkstop on\n", - __func__, ac->id, dom); + pr_debug("%s(%d,%d) queue dev checkstop on\n", + __func__, ac->id, dom); /* 'receive' pending messages with -EAGAIN */ ap_flush_queue(aq); goto put_dev_and_continue; @@ -1899,8 +1899,8 @@ static inline void ap_scan_domains(struct ap_card *ac) if (aq->dev_state > AP_DEV_STATE_UNINITIATED) _ap_queue_init_state(aq); spin_unlock_bh(&aq->lock); - AP_DBF_DBG("%s(%d,%d) queue dev checkstop off\n", - __func__, ac->id, dom); + pr_debug("%s(%d,%d) queue dev checkstop off\n", + __func__, ac->id, dom); goto put_dev_and_continue; } /* config state change */ @@ -1912,8 +1912,8 @@ static inline void ap_scan_domains(struct ap_card *ac) aq->last_err_rc = AP_RESPONSE_DECONFIGURED; } spin_unlock_bh(&aq->lock); - AP_DBF_DBG("%s(%d,%d) queue dev config off\n", - __func__, ac->id, dom); + pr_debug("%s(%d,%d) queue dev config off\n", + __func__, ac->id, dom); ap_send_config_uevent(&aq->ap_dev, aq->config); /* 'receive' pending messages with -EAGAIN */ ap_flush_queue(aq); @@ -1924,8 +1924,8 @@ static inline void ap_scan_domains(struct ap_card *ac) if (aq->dev_state > AP_DEV_STATE_UNINITIATED) _ap_queue_init_state(aq); spin_unlock_bh(&aq->lock); - AP_DBF_DBG("%s(%d,%d) queue dev config on\n", - __func__, ac->id, dom); + pr_debug("%s(%d,%d) queue dev config on\n", + __func__, ac->id, dom); ap_send_config_uevent(&aq->ap_dev, aq->config); goto put_dev_and_continue; } @@ -1997,8 +1997,8 @@ static inline void ap_scan_adapter(int ap) ap_scan_rm_card_dev_and_queue_devs(ac); put_device(dev); } else { - AP_DBF_DBG("%s(%d) no type info (no APQN found), ignored\n", - __func__, ap); + pr_debug("%s(%d) no type info (no APQN found), ignored\n", + __func__, ap); } return; } @@ -2010,8 +2010,8 @@ static inline void ap_scan_adapter(int ap) ap_scan_rm_card_dev_and_queue_devs(ac); put_device(dev); } else { - AP_DBF_DBG("%s(%d) no valid type (0) info, ignored\n", - __func__, ap); + pr_debug("%s(%d) no valid type (0) info, ignored\n", + __func__, ap); } return; } @@ -2144,14 +2144,14 @@ static void ap_scan_bus(struct work_struct *unused) { int ap, config_changed = 0; + pr_debug(">%s\n", __func__); + /* config change notify */ config_changed = ap_get_configuration(); if (config_changed) notify_config_changed(); ap_select_domain(); - AP_DBF_DBG("%s running\n", __func__); - /* loop over all possible adapters */ for (ap = 0; ap <= ap_max_adapter_id; ap++) ap_scan_adapter(ap); @@ -2174,12 +2174,14 @@ static void ap_scan_bus(struct work_struct *unused) } if (atomic64_inc_return(&ap_scan_bus_count) == 1) { - AP_DBF_DBG("%s init scan complete\n", __func__); + pr_debug("%s init scan complete\n", __func__); ap_send_init_scan_done_uevent(); ap_check_bindings_complete(); } mod_timer(&ap_config_timer, jiffies + ap_config_time * HZ); + + pr_debug("<%s\n", __func__); } static void ap_config_timeout(struct timer_list *unused) diff --git a/drivers/s390/crypto/ap_debug.h b/drivers/s390/crypto/ap_debug.h index 9c53b64fb738..2f66271b8564 100644 --- a/drivers/s390/crypto/ap_debug.h +++ b/drivers/s390/crypto/ap_debug.h @@ -26,8 +26,6 @@ debug_sprintf_event(ap_dbf_info, DBF_WARN, ##__VA_ARGS__) #define AP_DBF_INFO(...) \ debug_sprintf_event(ap_dbf_info, DBF_INFO, ##__VA_ARGS__) -#define AP_DBF_DBG(...) \ - debug_sprintf_event(ap_dbf_info, DBF_DEBUG, ##__VA_ARGS__) extern debug_info_t *ap_dbf_info; diff --git a/drivers/s390/crypto/ap_queue.c b/drivers/s390/crypto/ap_queue.c index 682595443145..d8268fee3bd5 100644 --- a/drivers/s390/crypto/ap_queue.c +++ b/drivers/s390/crypto/ap_queue.c @@ -169,6 +169,9 @@ static struct ap_queue_status ap_sm_recv(struct ap_queue *aq) aq->queue_count = 0; list_splice_init(&aq->pendingq, &aq->requestq); aq->requestq_count += aq->pendingq_count; + pr_debug("%s queue 0x%02x.%04x rescheduled %d reqs (new req %d)\n", + __func__, AP_QID_CARD(aq->qid), AP_QID_QUEUE(aq->qid), + aq->pendingq_count, aq->requestq_count); aq->pendingq_count = 0; break; default: @@ -446,9 +449,9 @@ static enum ap_sm_wait ap_sm_assoc_wait(struct ap_queue *aq) case AP_BS_Q_USABLE: /* association is through */ aq->sm_state = AP_SM_STATE_IDLE; - AP_DBF_DBG("%s queue 0x%02x.%04x associated with %u\n", - __func__, AP_QID_CARD(aq->qid), - AP_QID_QUEUE(aq->qid), aq->assoc_idx); + pr_debug("%s queue 0x%02x.%04x associated with %u\n", + __func__, AP_QID_CARD(aq->qid), + AP_QID_QUEUE(aq->qid), aq->assoc_idx); return AP_SM_WAIT_NONE; case AP_BS_Q_USABLE_NO_SECURE_KEY: /* association still pending */ @@ -690,9 +693,9 @@ static ssize_t ap_functions_show(struct device *dev, status = ap_test_queue(aq->qid, 1, &hwinfo); if (status.response_code > AP_RESPONSE_BUSY) { - AP_DBF_DBG("%s RC 0x%02x on tapq(0x%02x.%04x)\n", - __func__, status.response_code, - AP_QID_CARD(aq->qid), AP_QID_QUEUE(aq->qid)); + pr_debug("%s RC 0x%02x on tapq(0x%02x.%04x)\n", + __func__, status.response_code, + AP_QID_CARD(aq->qid), AP_QID_QUEUE(aq->qid)); return -EIO; } @@ -846,9 +849,9 @@ static ssize_t se_bind_show(struct device *dev, status = ap_test_queue(aq->qid, 1, &hwinfo); if (status.response_code > AP_RESPONSE_BUSY) { - AP_DBF_DBG("%s RC 0x%02x on tapq(0x%02x.%04x)\n", - __func__, status.response_code, - AP_QID_CARD(aq->qid), AP_QID_QUEUE(aq->qid)); + pr_debug("%s RC 0x%02x on tapq(0x%02x.%04x)\n", + __func__, status.response_code, + AP_QID_CARD(aq->qid), AP_QID_QUEUE(aq->qid)); return -EIO; } @@ -974,9 +977,9 @@ static ssize_t se_associate_show(struct device *dev, status = ap_test_queue(aq->qid, 1, &hwinfo); if (status.response_code > AP_RESPONSE_BUSY) { - AP_DBF_DBG("%s RC 0x%02x on tapq(0x%02x.%04x)\n", - __func__, status.response_code, - AP_QID_CARD(aq->qid), AP_QID_QUEUE(aq->qid)); + pr_debug("%s RC 0x%02x on tapq(0x%02x.%04x)\n", + __func__, status.response_code, + AP_QID_CARD(aq->qid), AP_QID_QUEUE(aq->qid)); return -EIO; } diff --git a/drivers/s390/crypto/zcrypt_api.c b/drivers/s390/crypto/zcrypt_api.c index 55c163610475..00e7e05a289c 100644 --- a/drivers/s390/crypto/zcrypt_api.c +++ b/drivers/s390/crypto/zcrypt_api.c @@ -12,6 +12,9 @@ * Multiple device nodes: Harald Freudenberger <freude@linux.ibm.com> */ +#define KMSG_COMPONENT "zcrypt" +#define pr_fmt(fmt) KMSG_COMPONENT ": " fmt + #include <linux/module.h> #include <linux/init.h> #include <linux/interrupt.h> @@ -715,8 +718,7 @@ static long zcrypt_rsa_modexpo(struct ap_perms *perms, spin_unlock(&zcrypt_list_lock); if (!pref_zq) { - ZCRYPT_DBF_DBG("%s no matching queue found => ENODEV\n", - __func__); + pr_debug("%s no matching queue found => ENODEV\n", __func__); rc = -ENODEV; goto out; } @@ -820,8 +822,7 @@ static long zcrypt_rsa_crt(struct ap_perms *perms, spin_unlock(&zcrypt_list_lock); if (!pref_zq) { - ZCRYPT_DBF_DBG("%s no matching queue found => ENODEV\n", - __func__); + pr_debug("%s no matching queue found => ENODEV\n", __func__); rc = -ENODEV; goto out; } @@ -940,8 +941,8 @@ static long _zcrypt_send_cprb(bool userspace, struct ap_perms *perms, spin_unlock(&zcrypt_list_lock); if (!pref_zq) { - ZCRYPT_DBF_DBG("%s no match for address %02x.%04x => ENODEV\n", - __func__, xcrb->user_defined, *domain); + pr_debug("%s no match for address %02x.%04x => ENODEV\n", + __func__, xcrb->user_defined, *domain); rc = -ENODEV; goto out; } @@ -1113,15 +1114,15 @@ static long _zcrypt_send_ep11_cprb(bool userspace, struct ap_perms *perms, if (!pref_zq) { if (targets && target_num == 1) { - ZCRYPT_DBF_DBG("%s no match for address %02x.%04x => ENODEV\n", - __func__, (int)targets->ap_id, - (int)targets->dom_id); + pr_debug("%s no match for address %02x.%04x => ENODEV\n", + __func__, (int)targets->ap_id, + (int)targets->dom_id); } else if (targets) { - ZCRYPT_DBF_DBG("%s no match for %d target addrs => ENODEV\n", - __func__, (int)target_num); + pr_debug("%s no match for %d target addrs => ENODEV\n", + __func__, (int)target_num); } else { - ZCRYPT_DBF_DBG("%s no match for address ff.ffff => ENODEV\n", - __func__); + pr_debug("%s no match for address ff.ffff => ENODEV\n", + __func__); } rc = -ENODEV; goto out_free; @@ -1199,8 +1200,7 @@ static long zcrypt_rng(char *buffer) spin_unlock(&zcrypt_list_lock); if (!pref_zq) { - ZCRYPT_DBF_DBG("%s no matching queue found => ENODEV\n", - __func__); + pr_debug("%s no matching queue found => ENODEV\n", __func__); rc = -ENODEV; goto out; } @@ -1444,7 +1444,7 @@ static int icarsamodexpo_ioctl(struct ap_perms *perms, unsigned long arg) if (rc == -EAGAIN && tr.again_counter >= TRACK_AGAIN_MAX) rc = -EIO; if (rc) { - ZCRYPT_DBF_DBG("ioctl ICARSAMODEXPO rc=%d\n", rc); + pr_debug("ioctl ICARSAMODEXPO rc=%d\n", rc); return rc; } return put_user(mex.outputdatalength, &umex->outputdatalength); @@ -1476,7 +1476,7 @@ static int icarsacrt_ioctl(struct ap_perms *perms, unsigned long arg) if (rc == -EAGAIN && tr.again_counter >= TRACK_AGAIN_MAX) rc = -EIO; if (rc) { - ZCRYPT_DBF_DBG("ioctl ICARSACRT rc=%d\n", rc); + pr_debug("ioctl ICARSACRT rc=%d\n", rc); return rc; } return put_user(crt.outputdatalength, &ucrt->outputdatalength); @@ -1508,8 +1508,8 @@ static int zsecsendcprb_ioctl(struct ap_perms *perms, unsigned long arg) if (rc == -EAGAIN && tr.again_counter >= TRACK_AGAIN_MAX) rc = -EIO; if (rc) - ZCRYPT_DBF_DBG("ioctl ZSENDCPRB rc=%d status=0x%x\n", - rc, xcrb.status); + pr_debug("ioctl ZSENDCPRB rc=%d status=0x%x\n", + rc, xcrb.status); if (copy_to_user(uxcrb, &xcrb, sizeof(xcrb))) return -EFAULT; return rc; @@ -1541,7 +1541,7 @@ static int zsendep11cprb_ioctl(struct ap_perms *perms, unsigned long arg) if (rc == -EAGAIN && tr.again_counter >= TRACK_AGAIN_MAX) rc = -EIO; if (rc) - ZCRYPT_DBF_DBG("ioctl ZSENDEP11CPRB rc=%d\n", rc); + pr_debug("ioctl ZSENDEP11CPRB rc=%d\n", rc); if (copy_to_user(uxcrb, &xcrb, sizeof(xcrb))) return -EFAULT; return rc; @@ -1670,7 +1670,7 @@ static long zcrypt_unlocked_ioctl(struct file *filp, unsigned int cmd, } /* unknown ioctl number */ default: - ZCRYPT_DBF_DBG("unknown ioctl 0x%08x\n", cmd); + pr_debug("unknown ioctl 0x%08x\n", cmd); return -ENOIOCTLCMD; } } @@ -2014,8 +2014,8 @@ int zcrypt_wait_api_operational(void) break; default: /* other failure */ - ZCRYPT_DBF_DBG("%s ap_wait_init_apqn_bindings_complete()=%d\n", - __func__, rc); + pr_debug("%s ap_wait_init_apqn_bindings_complete()=%d\n", + __func__, rc); break; } break; diff --git a/drivers/s390/crypto/zcrypt_debug.h b/drivers/s390/crypto/zcrypt_debug.h index 8e947a23a359..9a208dc4c200 100644 --- a/drivers/s390/crypto/zcrypt_debug.h +++ b/drivers/s390/crypto/zcrypt_debug.h @@ -27,8 +27,6 @@ debug_sprintf_event(zcrypt_dbf_info, DBF_WARN, ##__VA_ARGS__) #define ZCRYPT_DBF_INFO(...) \ debug_sprintf_event(zcrypt_dbf_info, DBF_INFO, ##__VA_ARGS__) -#define ZCRYPT_DBF_DBG(...) \ - debug_sprintf_event(zcrypt_dbf_info, DBF_DEBUG, ##__VA_ARGS__) extern debug_info_t *zcrypt_dbf_info; diff --git a/drivers/s390/crypto/zcrypt_msgtype50.c b/drivers/s390/crypto/zcrypt_msgtype50.c index 2e155de8abe5..3b39cb8f926d 100644 --- a/drivers/s390/crypto/zcrypt_msgtype50.c +++ b/drivers/s390/crypto/zcrypt_msgtype50.c @@ -427,7 +427,7 @@ static void zcrypt_msgtype50_receive(struct ap_queue *aq, len = t80h->len; if (len > reply->bufsize || len > msg->bufsize || len != reply->len) { - ZCRYPT_DBF_DBG("%s len mismatch => EMSGSIZE\n", __func__); + pr_debug("%s len mismatch => EMSGSIZE\n", __func__); msg->rc = -EMSGSIZE; goto out; } @@ -487,9 +487,9 @@ static long zcrypt_msgtype50_modexpo(struct zcrypt_queue *zq, out: ap_msg->private = NULL; if (rc) - ZCRYPT_DBF_DBG("%s send me cprb at dev=%02x.%04x rc=%d\n", - __func__, AP_QID_CARD(zq->queue->qid), - AP_QID_QUEUE(zq->queue->qid), rc); + pr_debug("%s send me cprb at dev=%02x.%04x rc=%d\n", + __func__, AP_QID_CARD(zq->queue->qid), + AP_QID_QUEUE(zq->queue->qid), rc); return rc; } @@ -537,9 +537,9 @@ static long zcrypt_msgtype50_modexpo_crt(struct zcrypt_queue *zq, out: ap_msg->private = NULL; if (rc) - ZCRYPT_DBF_DBG("%s send crt cprb at dev=%02x.%04x rc=%d\n", - __func__, AP_QID_CARD(zq->queue->qid), - AP_QID_QUEUE(zq->queue->qid), rc); + pr_debug("%s send crt cprb at dev=%02x.%04x rc=%d\n", + __func__, AP_QID_CARD(zq->queue->qid), + AP_QID_QUEUE(zq->queue->qid), rc); return rc; } diff --git a/drivers/s390/crypto/zcrypt_msgtype6.c b/drivers/s390/crypto/zcrypt_msgtype6.c index 3c53abbdc342..215f257d2360 100644 --- a/drivers/s390/crypto/zcrypt_msgtype6.c +++ b/drivers/s390/crypto/zcrypt_msgtype6.c @@ -437,9 +437,9 @@ static int xcrb_msg_to_type6cprb_msgx(bool userspace, struct ap_message *ap_msg, ap_msg->flags |= AP_MSG_FLAG_ADMIN; break; default: - ZCRYPT_DBF_DBG("%s unknown CPRB minor version '%c%c'\n", - __func__, msg->cprbx.func_id[0], - msg->cprbx.func_id[1]); + pr_debug("%s unknown CPRB minor version '%c%c'\n", + __func__, msg->cprbx.func_id[0], + msg->cprbx.func_id[1]); } /* copy data block */ @@ -629,9 +629,9 @@ static int convert_type86_xcrb(bool userspace, struct zcrypt_queue *zq, /* Copy CPRB to user */ if (xcrb->reply_control_blk_length < msg->fmt2.count1) { - ZCRYPT_DBF_DBG("%s reply_control_blk_length %u < required %u => EMSGSIZE\n", - __func__, xcrb->reply_control_blk_length, - msg->fmt2.count1); + pr_debug("%s reply_control_blk_length %u < required %u => EMSGSIZE\n", + __func__, xcrb->reply_control_blk_length, + msg->fmt2.count1); return -EMSGSIZE; } if (z_copy_to_user(userspace, xcrb->reply_control_blk_addr, @@ -642,9 +642,9 @@ static int convert_type86_xcrb(bool userspace, struct zcrypt_queue *zq, /* Copy data buffer to user */ if (msg->fmt2.count2) { if (xcrb->reply_data_length < msg->fmt2.count2) { - ZCRYPT_DBF_DBG("%s reply_data_length %u < required %u => EMSGSIZE\n", - __func__, xcrb->reply_data_length, - msg->fmt2.count2); + pr_debug("%s reply_data_length %u < required %u => EMSGSIZE\n", + __func__, xcrb->reply_data_length, + msg->fmt2.count2); return -EMSGSIZE; } if (z_copy_to_user(userspace, xcrb->reply_data_addr, @@ -673,9 +673,9 @@ static int convert_type86_ep11_xcrb(bool userspace, struct zcrypt_queue *zq, char *data = reply->msg; if (xcrb->resp_len < msg->fmt2.count1) { - ZCRYPT_DBF_DBG("%s resp_len %u < required %u => EMSGSIZE\n", - __func__, (unsigned int)xcrb->resp_len, - msg->fmt2.count1); + pr_debug("%s resp_len %u < required %u => EMSGSIZE\n", + __func__, (unsigned int)xcrb->resp_len, + msg->fmt2.count1); return -EMSGSIZE; } @@ -875,7 +875,8 @@ static void zcrypt_msgtype6_receive(struct ap_queue *aq, len = sizeof(struct type86x_reply) + t86r->length; if (len > reply->bufsize || len > msg->bufsize || len != reply->len) { - ZCRYPT_DBF_DBG("%s len mismatch => EMSGSIZE\n", __func__); + pr_debug("%s len mismatch => EMSGSIZE\n", + __func__); msg->rc = -EMSGSIZE; goto out; } @@ -889,7 +890,8 @@ static void zcrypt_msgtype6_receive(struct ap_queue *aq, len = t86r->fmt2.offset1 + t86r->fmt2.count1; if (len > reply->bufsize || len > msg->bufsize || len != reply->len) { - ZCRYPT_DBF_DBG("%s len mismatch => EMSGSIZE\n", __func__); + pr_debug("%s len mismatch => EMSGSIZE\n", + __func__); msg->rc = -EMSGSIZE; goto out; } @@ -939,7 +941,8 @@ static void zcrypt_msgtype6_receive_ep11(struct ap_queue *aq, len = t86r->fmt2.offset1 + t86r->fmt2.count1; if (len > reply->bufsize || len > msg->bufsize || len != reply->len) { - ZCRYPT_DBF_DBG("%s len mismatch => EMSGSIZE\n", __func__); + pr_debug("%s len mismatch => EMSGSIZE\n", + __func__); msg->rc = -EMSGSIZE; goto out; } @@ -1151,9 +1154,9 @@ static long zcrypt_msgtype6_send_cprb(bool userspace, struct zcrypt_queue *zq, out: if (rc) - ZCRYPT_DBF_DBG("%s send cprb at dev=%02x.%04x rc=%d\n", - __func__, AP_QID_CARD(zq->queue->qid), - AP_QID_QUEUE(zq->queue->qid), rc); + pr_debug("%s send cprb at dev=%02x.%04x rc=%d\n", + __func__, AP_QID_CARD(zq->queue->qid), + AP_QID_QUEUE(zq->queue->qid), rc); return rc; } @@ -1274,9 +1277,9 @@ static long zcrypt_msgtype6_send_ep11_cprb(bool userspace, struct zcrypt_queue * out: if (rc) - ZCRYPT_DBF_DBG("%s send cprb at dev=%02x.%04x rc=%d\n", - __func__, AP_QID_CARD(zq->queue->qid), - AP_QID_QUEUE(zq->queue->qid), rc); + pr_debug("%s send cprb at dev=%02x.%04x rc=%d\n", + __func__, AP_QID_CARD(zq->queue->qid), + AP_QID_QUEUE(zq->queue->qid), rc); return rc; } |