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1/*******************************************************************2 * This file is part of the Emulex Linux Device Driver for *3 * Fibre Channel Host Bus Adapters. *4 * Copyright (C) 2017-2023 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_NODE_VERBOSE 0x00000020 /* Node verbose events */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_LDS_EVENT 0x00008000 /* Link Degrade Signaling 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_RSVD1 0x01000000 /* Reserved */48#define LOG_RSVD2 0x02000000 /* Reserved */49#define LOG_CGN_MGMT 0x04000000 /* Congestion Mgmt events */50#define LOG_TRACE_EVENT 0x80000000 /* Dmp the DBG log on this err */51#define LOG_ALL_MSG 0x7fffffff /* LOG all messages */52 53void lpfc_dmp_dbg(struct lpfc_hba *phba);54void lpfc_dbg_print(struct lpfc_hba *phba, const char *fmt, ...);55 56/* generate message by verbose log setting or severity */57#define lpfc_vlog_msg(vport, level, mask, fmt, arg...) \58{ if (((mask) & (vport)->cfg_log_verbose) || (level[1] <= '5')) \59 dev_printk(level, &((vport)->phba->pcidev)->dev, "%d:(%d):" \60 fmt, (vport)->phba->brd_no, vport->vpi, ##arg); }61 62#define lpfc_log_msg(phba, level, mask, fmt, arg...) \63do { \64 { uint32_t log_verbose = (phba)->pport ? \65 (phba)->pport->cfg_log_verbose : \66 (phba)->cfg_log_verbose; \67 if (((mask) & log_verbose) || (level[1] <= '5')) \68 dev_printk(level, &((phba)->pcidev)->dev, "%d:" \69 fmt, phba->brd_no, ##arg); \70 } \71} while (0)72 73#define lpfc_printf_vlog(vport, level, mask, fmt, arg...) \74do { \75 { if (((mask) & (vport)->cfg_log_verbose) || (level[1] <= '3')) { \76 if ((mask) & LOG_TRACE_EVENT && !(vport)->cfg_log_verbose) \77 lpfc_dmp_dbg((vport)->phba); \78 dev_printk(level, &((vport)->phba->pcidev)->dev, "%d:(%d):" \79 fmt, (vport)->phba->brd_no, vport->vpi, ##arg); \80 } else if (!(vport)->cfg_log_verbose) \81 lpfc_dbg_print((vport)->phba, "%d:(%d):" fmt, \82 (vport)->phba->brd_no, (vport)->vpi, ##arg); \83 } \84} while (0)85 86#define lpfc_printf_log(phba, level, mask, fmt, arg...) \87do { \88 { uint32_t log_verbose = (phba)->pport ? \89 (phba)->pport->cfg_log_verbose : \90 (phba)->cfg_log_verbose; \91 if (((mask) & log_verbose) || (level[1] <= '3')) { \92 if ((mask) & LOG_TRACE_EVENT && !log_verbose) \93 lpfc_dmp_dbg(phba); \94 dev_printk(level, &((phba)->pcidev)->dev, "%d:" \95 fmt, phba->brd_no, ##arg); \96 } else if (!log_verbose)\97 lpfc_dbg_print(phba, "%d:" fmt, phba->brd_no, ##arg); \98 } \99} while (0)100