zfcp_dbf.c (4ba25a496f62129a2ad8c2436ab2b402752dc66c) zfcp_dbf.c (3f79410c7c9c8ef33ccff60c61e1f1166f5ed64a)
1/*
2 * zfcp device driver
3 *
4 * Debug traces for zfcp.
5 *
6 * Copyright IBM Corp. 2002, 2013
7 */
8

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339 memcpy(rec->tag, tag, ZFCP_DBF_TAG_LEN);
340
341 debug_event(dbf->san, 1, rec, sizeof(*rec));
342 spin_unlock_irqrestore(&dbf->san_lock, flags);
343}
344
345/**
346 * zfcp_dbf_san_req - trace event for issued SAN request
1/*
2 * zfcp device driver
3 *
4 * Debug traces for zfcp.
5 *
6 * Copyright IBM Corp. 2002, 2013
7 */
8

--- 330 unchanged lines hidden (view full) ---

339 memcpy(rec->tag, tag, ZFCP_DBF_TAG_LEN);
340
341 debug_event(dbf->san, 1, rec, sizeof(*rec));
342 spin_unlock_irqrestore(&dbf->san_lock, flags);
343}
344
345/**
346 * zfcp_dbf_san_req - trace event for issued SAN request
347 * @tag: indentifier for event
347 * @tag: identifier for event
348 * @fsf_req: request containing issued CT data
349 * d_id: destination ID
350 */
351void zfcp_dbf_san_req(char *tag, struct zfcp_fsf_req *fsf, u32 d_id)
352{
353 struct zfcp_dbf *dbf = fsf->adapter->dbf;
354 struct zfcp_fsf_ct_els *ct_els = fsf->data;
355 u16 length;
356
357 length = (u16)(ct_els->req->length + FC_CT_HDR_LEN);
358 zfcp_dbf_san(tag, dbf, sg_virt(ct_els->req), ZFCP_DBF_SAN_REQ, length,
359 fsf->req_id, d_id);
360}
361
362/**
363 * zfcp_dbf_san_res - trace event for received SAN request
348 * @fsf_req: request containing issued CT data
349 * d_id: destination ID
350 */
351void zfcp_dbf_san_req(char *tag, struct zfcp_fsf_req *fsf, u32 d_id)
352{
353 struct zfcp_dbf *dbf = fsf->adapter->dbf;
354 struct zfcp_fsf_ct_els *ct_els = fsf->data;
355 u16 length;
356
357 length = (u16)(ct_els->req->length + FC_CT_HDR_LEN);
358 zfcp_dbf_san(tag, dbf, sg_virt(ct_els->req), ZFCP_DBF_SAN_REQ, length,
359 fsf->req_id, d_id);
360}
361
362/**
363 * zfcp_dbf_san_res - trace event for received SAN request
364 * @tag: indentifier for event
364 * @tag: identifier for event
365 * @fsf_req: request containing issued CT data
366 */
367void zfcp_dbf_san_res(char *tag, struct zfcp_fsf_req *fsf)
368{
369 struct zfcp_dbf *dbf = fsf->adapter->dbf;
370 struct zfcp_fsf_ct_els *ct_els = fsf->data;
371 u16 length;
372
373 length = (u16)(ct_els->resp->length + FC_CT_HDR_LEN);
374 zfcp_dbf_san(tag, dbf, sg_virt(ct_els->resp), ZFCP_DBF_SAN_RES, length,
375 fsf->req_id, 0);
376}
377
378/**
379 * zfcp_dbf_san_in_els - trace event for incoming ELS
365 * @fsf_req: request containing issued CT data
366 */
367void zfcp_dbf_san_res(char *tag, struct zfcp_fsf_req *fsf)
368{
369 struct zfcp_dbf *dbf = fsf->adapter->dbf;
370 struct zfcp_fsf_ct_els *ct_els = fsf->data;
371 u16 length;
372
373 length = (u16)(ct_els->resp->length + FC_CT_HDR_LEN);
374 zfcp_dbf_san(tag, dbf, sg_virt(ct_els->resp), ZFCP_DBF_SAN_RES, length,
375 fsf->req_id, 0);
376}
377
378/**
379 * zfcp_dbf_san_in_els - trace event for incoming ELS
380 * @tag: indentifier for event
380 * @tag: identifier for event
381 * @fsf_req: request containing issued CT data
382 */
383void zfcp_dbf_san_in_els(char *tag, struct zfcp_fsf_req *fsf)
384{
385 struct zfcp_dbf *dbf = fsf->adapter->dbf;
386 struct fsf_status_read_buffer *srb =
387 (struct fsf_status_read_buffer *) fsf->data;
388 u16 length;

--- 156 unchanged lines hidden --- 		381 * @fsf_req: request containing issued CT data
382 */
383void zfcp_dbf_san_in_els(char *tag, struct zfcp_fsf_req *fsf)
384{
385 struct zfcp_dbf *dbf = fsf->adapter->dbf;
386 struct fsf_status_read_buffer *srb =
387 (struct fsf_status_read_buffer *) fsf->data;
388 u16 length;

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