qedi_dbg.c

  1// SPDX-License-Identifier: GPL-2.0-only
  2/*
  3 * QLogic iSCSI Offload Driver
  4 * Copyright (c) 2016 Cavium Inc.
  5 */
  6
  7#include "qedi_dbg.h"
  8#include <linux/vmalloc.h>
  9
 10void
 11qedi_dbg_err(struct qedi_dbg_ctx *qedi, const char *func, u32 line,
 12	     const char *fmt, ...)
 13{
 14	va_list va;
 15	struct va_format vaf;
 16
 17	va_start(va, fmt);
 18
 19	vaf.fmt = fmt;
 20	vaf.va = &va;
 21
 22	if (likely(qedi) && likely(qedi->pdev))
 23		pr_err("[%s]:[%s:%d]:%d: %pV", dev_name(&qedi->pdev->dev),
 24		       func, line, qedi->host_no, &vaf);
 25	else
 26		pr_err("[0000:00:00.0]:[%s:%d]: %pV", func, line, &vaf);
 27
 28	va_end(va);
 29}
 30
 31void
 32qedi_dbg_warn(struct qedi_dbg_ctx *qedi, const char *func, u32 line,
 33	      const char *fmt, ...)
 34{
 35	va_list va;
 36	struct va_format vaf;
 37
 38	va_start(va, fmt);
 39
 40	vaf.fmt = fmt;
 41	vaf.va = &va;
 42
 43	if (!(qedi_dbg_log & QEDI_LOG_WARN))
 44		goto ret;
 45
 46	if (likely(qedi) && likely(qedi->pdev))
 47		pr_warn("[%s]:[%s:%d]:%d: %pV", dev_name(&qedi->pdev->dev),
 48			func, line, qedi->host_no, &vaf);
 49	else
 50		pr_warn("[0000:00:00.0]:[%s:%d]: %pV", func, line, &vaf);
 51
 52ret:
 53	va_end(va);
 54}
 55
 56void
 57qedi_dbg_notice(struct qedi_dbg_ctx *qedi, const char *func, u32 line,
 58		const char *fmt, ...)
 59{
 60	va_list va;
 61	struct va_format vaf;
 62
 63	va_start(va, fmt);
 64
 65	vaf.fmt = fmt;
 66	vaf.va = &va;
 67
 68	if (!(qedi_dbg_log & QEDI_LOG_NOTICE))
 69		goto ret;
 70
 71	if (likely(qedi) && likely(qedi->pdev))
 72		pr_notice("[%s]:[%s:%d]:%d: %pV",
 73			  dev_name(&qedi->pdev->dev), func, line,
 74			  qedi->host_no, &vaf);
 75	else
 76		pr_notice("[0000:00:00.0]:[%s:%d]: %pV", func, line, &vaf);
 77
 78ret:
 79	va_end(va);
 80}
 81
 82void
 83qedi_dbg_info(struct qedi_dbg_ctx *qedi, const char *func, u32 line,
 84	      u32 level, const char *fmt, ...)
 85{
 86	va_list va;
 87	struct va_format vaf;
 88
 89	va_start(va, fmt);
 90
 91	vaf.fmt = fmt;
 92	vaf.va = &va;
 93
 94	if (!(qedi_dbg_log & level))
 95		goto ret;
 96
 97	if (likely(qedi) && likely(qedi->pdev))
 98		pr_info("[%s]:[%s:%d]:%d: %pV", dev_name(&qedi->pdev->dev),
 99			func, line, qedi->host_no, &vaf);
100	else
101		pr_info("[0000:00:00.0]:[%s:%d]: %pV", func, line, &vaf);
102
103ret:
104	va_end(va);
105}