Lines Matching refs:fc_stats
542 struct fc_host_statistics *fc_stats;
544 if (!adapter->fc_stats) {
545 fc_stats = kmalloc(sizeof(*fc_stats), GFP_KERNEL);
546 if (!fc_stats)
548 adapter->fc_stats = fc_stats; /* freed in adapter_release */
550 memset(adapter->fc_stats, 0, sizeof(*adapter->fc_stats));
551 return adapter->fc_stats;
554 static void zfcp_scsi_adjust_fc_host_stats(struct fc_host_statistics *fc_stats,
558 fc_stats->seconds_since_last_reset =
560 fc_stats->tx_frames = data->tx_frames - old->tx_frames;
561 fc_stats->tx_words = data->tx_words - old->tx_words;
562 fc_stats->rx_frames = data->rx_frames - old->rx_frames;
563 fc_stats->rx_words = data->rx_words - old->rx_words;
564 fc_stats->lip_count = data->lip - old->lip;
565 fc_stats->nos_count = data->nos - old->nos;
566 fc_stats->error_frames = data->error_frames - old->error_frames;
567 fc_stats->dumped_frames = data->dumped_frames - old->dumped_frames;
568 fc_stats->link_failure_count = data->link_failure - old->link_failure;
569 fc_stats->loss_of_sync_count = data->loss_of_sync - old->loss_of_sync;
570 fc_stats->loss_of_signal_count =
572 fc_stats->prim_seq_protocol_err_count =
574 fc_stats->invalid_tx_word_count =
576 fc_stats->invalid_crc_count = data->invalid_crcs - old->invalid_crcs;
577 fc_stats->fcp_input_requests =
579 fc_stats->fcp_output_requests =
581 fc_stats->fcp_control_requests =
583 fc_stats->fcp_input_megabytes = data->input_mb - old->input_mb;
584 fc_stats->fcp_output_megabytes = data->output_mb - old->output_mb;
587 static void zfcp_scsi_set_fc_host_stats(struct fc_host_statistics *fc_stats,
590 fc_stats->seconds_since_last_reset = data->seconds_since_last_reset;
591 fc_stats->tx_frames = data->tx_frames;
592 fc_stats->tx_words = data->tx_words;
593 fc_stats->rx_frames = data->rx_frames;
594 fc_stats->rx_words = data->rx_words;
595 fc_stats->lip_count = data->lip;
596 fc_stats->nos_count = data->nos;
597 fc_stats->error_frames = data->error_frames;
598 fc_stats->dumped_frames = data->dumped_frames;
599 fc_stats->link_failure_count = data->link_failure;
600 fc_stats->loss_of_sync_count = data->loss_of_sync;
601 fc_stats->loss_of_signal_count = data->loss_of_signal;
602 fc_stats->prim_seq_protocol_err_count = data->psp_error_counts;
603 fc_stats->invalid_tx_word_count = data->invalid_tx_words;
604 fc_stats->invalid_crc_count = data->invalid_crcs;
605 fc_stats->fcp_input_requests = data->input_requests;
606 fc_stats->fcp_output_requests = data->output_requests;
607 fc_stats->fcp_control_requests = data->control_requests;
608 fc_stats->fcp_input_megabytes = data->input_mb;
609 fc_stats->fcp_output_megabytes = data->output_mb;
616 struct fc_host_statistics *fc_stats;
621 fc_stats = zfcp_scsi_init_fc_host_stats(adapter);
622 if (!fc_stats)
638 zfcp_scsi_adjust_fc_host_stats(fc_stats, data,
641 zfcp_scsi_set_fc_host_stats(fc_stats, data);
644 return fc_stats;