From: Ralph Wuerthner <rwuerthn@xxxxxxxxxx>
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@xxxxxxxxxx>
Signed-off-by: Andreas Herrmann <aherrman@xxxxxxxxxx>
---
38781d494e0e9fcd3df99971f8e6d85b191b0c21
drivers/s390/scsi/zfcp_fsf.c | 36 ++++++++++++++++++++++++++++++++----
1 files changed, 32 insertions(+), 4 deletions(-)
38781d494e0e9fcd3df99971f8e6d85b191b0c21
diff --git a/drivers/s390/scsi/zfcp_fsf.c b/drivers/s390/scsi/zfcp_fsf.c
index 83b68e3..55785ac 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
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
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:
--
1.3.3.gd5e3d
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