Lines Matching refs:stats
31 * stats logging
109 * resets cumulative stats of snic.
121 struct snic_stats *stats = &snic->s_stats;
122 u64 *io_stats_p = (u64 *) &stats->io;
123 u64 *fw_stats_p = (u64 *) &stats->fw;
144 * and IO Completions stats. Skip incrementing No IO Compls
148 atomic64_read(&stats->io.active));
149 memset(&stats->abts, 0, sizeof(struct snic_abort_stats));
150 memset(&stats->reset, 0, sizeof(struct snic_reset_stats));
151 memset(&stats->misc, 0, sizeof(struct snic_misc_stats));
176 * snic_stats_show - Formats and prints per host specific driver stats.
182 struct snic_stats *stats = &snic->s_stats;
193 maxio_tm = (u64) atomic64_read(&stats->io.max_time);
209 (u64) atomic64_read(&stats->io.active),
210 (u64) atomic64_read(&stats->io.max_active),
211 (u64) atomic64_read(&stats->io.num_ios),
212 (u64) atomic64_read(&stats->io.compl),
213 (u64) atomic64_read(&stats->io.fail),
214 (u64) atomic64_read(&stats->io.io_not_found),
215 (u64) atomic64_read(&stats->io.alloc_fail),
216 (u64) atomic64_read(&stats->io.req_null),
217 (u64) atomic64_read(&stats->io.sc_null),
218 (u64) atomic64_read(&stats->io.max_sgl),
219 (u64) atomic64_read(&stats->io.max_io_sz),
220 (u64) atomic64_read(&stats->io.max_qtime),
221 (u64) atomic64_read(&stats->io.max_cmpl_time),
230 (u64) atomic64_read(&stats->io.sgl_cnt[i]));
249 (u64) atomic64_read(&stats->abts.num),
250 (u64) atomic64_read(&stats->abts.fail),
251 (u64) atomic64_read(&stats->abts.drv_tmo),
252 (u64) atomic64_read(&stats->abts.fw_tmo),
253 (u64) atomic64_read(&stats->abts.io_not_found),
254 (u64) atomic64_read(&stats->abts.q_fail));
266 (u64) atomic64_read(&stats->reset.hba_resets),
267 (u64) atomic64_read(&stats->reset.hba_reset_cmpl),
268 (u64) atomic64_read(&stats->reset.hba_reset_fail));
282 (u64) atomic64_read(&stats->fw.actv_reqs),
283 (u64) atomic64_read(&stats->fw.max_actv_reqs),
284 (u64) atomic64_read(&stats->fw.out_of_res),
285 (u64) atomic64_read(&stats->fw.io_errs),
286 (u64) atomic64_read(&stats->fw.scsi_errs));
295 jiffies_to_timespec64(stats->misc.last_isr_time, &last_isr_tms);
296 jiffies_to_timespec64(stats->misc.last_ack_time, &last_ack_tms);
315 (u64) stats->misc.last_isr_time,
317 (u64)stats->misc.last_ack_time,
319 (u64) atomic64_read(&stats->misc.ack_isr_cnt),
320 (u64) atomic64_read(&stats->misc.cmpl_isr_cnt),
321 (u64) atomic64_read(&stats->misc.errnotify_isr_cnt),
322 (u64) atomic64_read(&stats->misc.max_cq_ents),
323 (u64) atomic64_read(&stats->misc.data_cnt_mismat),
324 (u64) atomic64_read(&stats->misc.io_tmo),
325 (u64) atomic64_read(&stats->misc.io_aborted),
326 (u64) atomic64_read(&stats->misc.sgl_inval),
327 (u64) atomic64_read(&stats->misc.wq_alloc_fail),
328 (u64) atomic64_read(&stats->misc.qfull),
329 (u64) atomic64_read(&stats->misc.qsz_rampup),
330 (u64) atomic64_read(&stats->misc.qsz_rampdown),
331 (u64) atomic64_read(&stats->misc.last_qsz),
332 (u64) atomic64_read(&stats->misc.tgt_not_rdy));
338 * snic_stats_open - Open the stats file for specific host
341 * This routine opens a debugfs file stats of specific host
366 * snic_stats_init - Initialize stats struct and create stats file
370 * When debugfs is cofigured this routine sets up the stats file per snic
371 * It will create file stats and reset_stats under statistics/host# directory
372 * to log per snic stats
382 snic->stats_file = debugfs_create_file("stats", S_IFREG|S_IRUGO,
393 * snic_stats_debugfs_remove - Tear down debugfs infrastructure of stats
397 * elements that are specific to to snic stats