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| author | James Smart <jsmart2021@gmail.com> | 2019-10-18 14:18:28 -0700 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2019-10-24 21:02:05 -0400 |
| commit | b1dfa5411ea440f7a5bd65176259ffb3bfbdecf0 (patch) | |
| tree | 15b0120c91beb4b6017850e91d57f9e6805d8ac3 | |
| parent | 95bfc6d8ad86a76c89f62bb466f740b0fc05a667 (diff) | |
| download | lwn-b1dfa5411ea440f7a5bd65176259ffb3bfbdecf0.tar.gz lwn-b1dfa5411ea440f7a5bd65176259ffb3bfbdecf0.zip | |
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>
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_logmsg.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/drivers/scsi/lpfc/lpfc_logmsg.h b/drivers/scsi/lpfc/lpfc_logmsg.h index ea10f03437f5..148d02a27b58 100644 --- a/drivers/scsi/lpfc/lpfc_logmsg.h +++ b/drivers/scsi/lpfc/lpfc_logmsg.h @@ -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')) \ |