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authorJames Smart <jsmart2021@gmail.com>2019-10-18 14:18:28 -0700
committerMartin K. Petersen <martin.petersen@oracle.com>2019-10-24 21:02:05 -0400
commitb1dfa5411ea440f7a5bd65176259ffb3bfbdecf0 (patch)
tree15b0120c91beb4b6017850e91d57f9e6805d8ac3 /drivers/scsi/lpfc
parentscsi: lpfc: Make FW logging dynamically configurable (diff)
downloadlinux-dev-b1dfa5411ea440f7a5bd65176259ffb3bfbdecf0.tar.xz
linux-dev-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>
Diffstat (limited to '')
-rw-r--r--drivers/scsi/lpfc/lpfc_logmsg.h17
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')) \