[SCSI] zfcp: print bit error threshold data human readable

Replace hex dump of bit error threshold data by log message showing
bit error threshold data human readable.

Signed-off-by: Ralph Wuerthner <rwuerthn@de.ibm.com>
Signed-off-by: Andreas Herrmann <aherrman@de.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

1 files changed, 32 insertions, 4 deletions

diff --git a/drivers/s390/scsi/zfcp_fsf.c b/drivers/s390/scsi/zfcp_fsf.c
index 83b68e3043c..55785acf870 100644
--- a/drivers/s390/scsi/zfcp_fsf.c
+++ b/drivers/s390/scsi/zfcp_fsf.c
@@ -866,6 +866,7 @@ zfcp_fsf_status_read_handler(struct zfcp_fsf_req *fsf_req)
         struct zfcp_adapter *adapter = fsf_req->adapter;
         struct fsf_status_read_buffer *status_buffer =
                 (struct fsf_status_read_buffer *) fsf_req->data;
+        struct fsf_bit_error_payload *fsf_bit_error;
 
         if (fsf_req->status & ZFCP_STATUS_FSFREQ_DISMISSED) {
                 zfcp_hba_dbf_event_fsf_unsol("dism", adapter, status_buffer);
@@ -892,10 +893,37 @@ zfcp_fsf_status_read_handler(struct zfcp_fsf_req *fsf_req)
                 break;
 
         case FSF_STATUS_READ_BIT_ERROR_THRESHOLD:
-                ZFCP_LOG_NORMAL("Bit error threshold data received:\n");
-                ZFCP_HEX_DUMP(ZFCP_LOG_LEVEL_NORMAL,
-                              (char *) status_buffer,
-                              sizeof (struct fsf_status_read_buffer));
+                fsf_bit_error = (struct fsf_bit_error_payload *)
+                        status_buffer->payload;
+                ZFCP_LOG_NORMAL("Warning: bit error threshold data "
+                    "received (adapter %s, "
+                    "link failures = %i, loss of sync errors = %i, "
+                    "loss of signal errors = %i, "
+                    "primitive sequence errors = %i, "
+                    "invalid transmission word errors = %i, "
+                    "CRC errors = %i)\n",
+                    zfcp_get_busid_by_adapter(adapter),
+                    fsf_bit_error->link_failure_error_count,
+                    fsf_bit_error->loss_of_sync_error_count,
+                    fsf_bit_error->loss_of_signal_error_count,
+                    fsf_bit_error->primitive_sequence_error_count,
+                    fsf_bit_error->invalid_transmission_word_error_count,
+                    fsf_bit_error->crc_error_count);
+                ZFCP_LOG_INFO("Additional bit error threshold data "
+                    "(adapter %s, "
+                    "primitive sequence event time-outs = %i, "
+                    "elastic buffer overrun errors = %i, "
+                    "advertised receive buffer-to-buffer credit = %i, "
+                    "current receice buffer-to-buffer credit = %i, "
+                    "advertised transmit buffer-to-buffer credit = %i, "
+                    "current transmit buffer-to-buffer credit = %i)\n",
+                    zfcp_get_busid_by_adapter(adapter),
+                    fsf_bit_error->primitive_sequence_event_timeout_count,
+                    fsf_bit_error->elastic_buffer_overrun_error_count,
+                    fsf_bit_error->advertised_receive_b2b_credit,
+                    fsf_bit_error->current_receive_b2b_credit,
+                    fsf_bit_error->advertised_transmit_b2b_credit,
+                    fsf_bit_error->current_transmit_b2b_credit);
                 break;
 
         case FSF_STATUS_READ_LINK_DOWN: