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Commit b7a52fa7 authored by Ralph Wuerthner's avatar Ralph Wuerthner Committed by James Bottomley
Browse files

[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: default avatarRalph Wuerthner <rwuerthn@de.ibm.com>
Signed-off-by: default avatarAndreas Herrmann <aherrman@de.ibm.com>
Signed-off-by: default avatarJames Bottomley <James.Bottomley@SteelEye.com>
parent 06506d00

drivers/s390/scsi/zfcp_fsf.c

+32 −4
Original line number Diff line number Diff line
@@ -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: