1/*******************************************************************
2 * This file is part of the Emulex Linux Device Driver for         *
3 * Fibre Channel Host Bus Adapters.                                *
4 * Copyright (C) 2017-2018 Broadcom. All Rights Reserved. The term *
5 * “Broadcom” refers to Broadcom Inc. and/or its subsidiaries.     *
6 * Copyright (C) 2004-2009 Emulex.  All rights reserved.           *
7 * EMULEX and SLI are trademarks of Emulex.                        *
8 * www.broadcom.com                                                *
9 *                                                                 *
10 * This program is free software; you can redistribute it and/or   *
11 * modify it under the terms of version 2 of the GNU General       *
12 * Public License as published by the Free Software Foundation.    *
13 * This program is distributed in the hope that it will be useful. *
14 * ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND          *
15 * WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY,  *
16 * FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT, ARE      *
17 * DISCLAIMED, EXCEPT TO THE EXTENT THAT SUCH DISCLAIMERS ARE HELD *
18 * TO BE LEGALLY INVALID.  See the GNU General Public License for  *
19 * more details, a copy of which can be found in the file COPYING  *
20 * included with this package.                                     *
21 *******************************************************************/
22
23#define LOG_ELS		0x00000001	/* ELS events */
24#define LOG_DISCOVERY	0x00000002	/* Link discovery events */
25#define LOG_MBOX	0x00000004	/* Mailbox events */
26#define LOG_INIT	0x00000008	/* Initialization events */
27#define LOG_LINK_EVENT	0x00000010	/* Link events */
28#define LOG_IP		0x00000020	/* IP traffic history */
29#define LOG_FCP		0x00000040	/* FCP traffic history */
30#define LOG_NODE	0x00000080	/* Node table events */
31#define LOG_TEMP	0x00000100	/* Temperature sensor events */
32#define LOG_BG		0x00000200	/* BlockGuard events */
33#define LOG_MISC	0x00000400	/* Miscellaneous events */
34#define LOG_SLI		0x00000800	/* SLI events */
35#define LOG_FCP_ERROR	0x00001000	/* log errors, not underruns */
36#define LOG_LIBDFC	0x00002000	/* Libdfc events */
37#define LOG_VPORT	0x00004000	/* NPIV events */
38#define LOG_SECURITY	0x00008000	/* Security events */
39#define LOG_EVENT	0x00010000	/* CT,TEMP,DUMP, logging */
40#define LOG_FIP		0x00020000	/* FIP events */
41#define LOG_FCP_UNDER	0x00040000	/* FCP underruns errors */
42#define LOG_SCSI_CMD	0x00080000	/* ALL SCSI commands */
43#define LOG_NVME	0x00100000	/* NVME general events. */
44#define LOG_NVME_DISC   0x00200000      /* NVME Discovery/Connect events. */
45#define LOG_NVME_ABTS   0x00400000      /* NVME ABTS events. */
46#define LOG_NVME_IOERR  0x00800000      /* NVME IO Error events. */
47#define LOG_TRACE_EVENT 0x80000000	/* Dmp the DBG log on this err */
48#define LOG_ALL_MSG	0x7fffffff	/* LOG all messages */
49
50void lpfc_dmp_dbg(struct lpfc_hba *phba);
51void lpfc_dbg_print(struct lpfc_hba *phba, const char *fmt, ...);
52
53/* generate message by verbose log setting or severity */
54#define lpfc_vlog_msg(vport, level, mask, fmt, arg...) \
55{ if (((mask) & (vport)->cfg_log_verbose) || (level[1] <= '4')) \
56	dev_printk(level, &((vport)->phba->pcidev)->dev, "%d:(%d):" \
57		   fmt, (vport)->phba->brd_no, vport->vpi, ##arg); }
58
59#define lpfc_log_msg(phba, level, mask, fmt, arg...) \
60do { \
61	{ uint32_t log_verbose = (phba)->pport ? \
62				 (phba)->pport->cfg_log_verbose : \
63				 (phba)->cfg_log_verbose; \
64	if (((mask) & log_verbose) || (level[1] <= '4')) \
65		dev_printk(level, &((phba)->pcidev)->dev, "%d:" \
66			   fmt, phba->brd_no, ##arg); \
67	} \
68} while (0)
69
70#define lpfc_printf_vlog(vport, level, mask, fmt, arg...) \
71do { \
72	{ if (((mask) & (vport)->cfg_log_verbose) || (level[1] <= '3')) { \
73		if ((mask) & LOG_TRACE_EVENT) \
74			lpfc_dmp_dbg((vport)->phba); \
75		dev_printk(level, &((vport)->phba->pcidev)->dev, "%d:(%d):" \
76			   fmt, (vport)->phba->brd_no, vport->vpi, ##arg);  \
77		} else if (!(vport)->cfg_log_verbose) \
78			lpfc_dbg_print((vport)->phba, "%d:(%d):" fmt, \
79				(vport)->phba->brd_no, (vport)->vpi, ##arg); \
80	} \
81} while (0)
82
83#define lpfc_printf_log(phba, level, mask, fmt, arg...) \
84do { \
85	{ uint32_t log_verbose = (phba)->pport ? \
86				 (phba)->pport->cfg_log_verbose : \
87				 (phba)->cfg_log_verbose; \
88	if (((mask) & log_verbose) || (level[1] <= '3')) { \
89		if ((mask) & LOG_TRACE_EVENT) \
90			lpfc_dmp_dbg(phba); \
91		dev_printk(level, &((phba)->pcidev)->dev, "%d:" \
92			fmt, phba->brd_no, ##arg); \
93	} else  if (!(phba)->cfg_log_verbose)\
94		lpfc_dbg_print(phba, "%d:" fmt, phba->brd_no, ##arg); \
95	} \
96} while (0)
97