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scsi: lpfc: Add log macros to allow print by serverity or verbosity setting 

Add two new macros to aid in message logging:

Both macros print a message if the corresponding lpfc verbosity setting is
set or the kernel log level is WARNING or more critical.

One macro is for use with a phba structure, the other with a vport
structure.

[mkp: typo]

Link: https://lore.kernel.org/r/20191018211832.7917-13-jsmart2021@gmail.com
Signed-off-by: Dick Kennedy <dick.kennedy@broadcom.com>
Signed-off-by: James Smart <jsmart2021@gmail.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
James Smart 2019-10-18 14:18:28 -07:00 committed by Martin K. Petersen
parent 95bfc6d8ad
commit b1dfa5411e
1 changed files with 17 additions and 0 deletions
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17
drivers/scsi/lpfc/lpfc_logmsg.h
View File

@ -46,6 +46,23 @@
#define LOG_NVME_IOERR 0x00800000 /* NVME IO Error events. */
#define LOG_ALL_MSG 0xffffffff /* LOG all messages */
/* generate message by verbose log setting or severity */
#define lpfc_vlog_msg(vport, level, mask, fmt, arg...) \
{ if (((mask) & (vport)->cfg_log_verbose) || (level[1] <= '4')) \
dev_printk(level, &((vport)->phba->pcidev)->dev, "%d:(%d):" \
fmt, (vport)->phba->brd_no, vport->vpi, ##arg); }
#define lpfc_log_msg(phba, level, mask, fmt, arg...) \
do { \
{ uint32_t log_verbose = (phba)->pport ? \
(phba)->pport->cfg_log_verbose : \
(phba)->cfg_log_verbose; \
if (((mask) & log_verbose) || (level[1] <= '4')) \
dev_printk(level, &((phba)->pcidev)->dev, "%d:" \
fmt, phba->brd_no, ##arg); \
} \
} while (0)
#define lpfc_printf_vlog(vport, level, mask, fmt, arg...) \
do { \
{ if (((mask) & (vport)->cfg_log_verbose) || (level[1] <= '3')) \