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authorRobert Love <robert.w.love@intel.com>2012-11-27 06:53:24 +0000
committerRobert Love <robert.w.love@intel.com>2012-12-14 10:38:54 -0800
commit3993de6183885a099163b9562a2ea9c07b994a0e (patch)
tree9953a7fc4ce080923d9b7070d7b6c48819c14639 /drivers/scsi/fcoe
parentef60f674344cdb6d1da199f6b8d7d7016813cc6f (diff)
libfcoe: Add fcoe_sysfs debug logging level
Add a macro to print fcoe_sysfs debug statements. Signed-off-by: Robert Love <robert.w.love@intel.com> Acked-by: Neil Horman <nhorman@tuxdriver.com>
Diffstat (limited to 'drivers/scsi/fcoe')
-rw-r--r--drivers/scsi/fcoe/fcoe_sysfs.c7
-rw-r--r--drivers/scsi/fcoe/libfcoe.h11
2 files changed, 15 insertions, 3 deletions
diff --git a/drivers/scsi/fcoe/fcoe_sysfs.c b/drivers/scsi/fcoe/fcoe_sysfs.c
index e6fce2862a33..9c74374b53cd 100644
--- a/drivers/scsi/fcoe/fcoe_sysfs.c
+++ b/drivers/scsi/fcoe/fcoe_sysfs.c
@@ -24,6 +24,13 @@
#include <scsi/fcoe_sysfs.h>
+/*
+ * OK to include local libfcoe.h for debug_logging, but cannot include
+ * <scsi/libfcoe.h> otherwise non-netdev based fcoe solutions would have
+ * have to include more than fcoe_sysfs.h.
+ */
+#include "libfcoe.h"
+
static atomic_t ctlr_num;
static atomic_t fcf_num;
diff --git a/drivers/scsi/fcoe/libfcoe.h b/drivers/scsi/fcoe/libfcoe.h
index 6af5fc3a17d8..63d8faedca9f 100644
--- a/drivers/scsi/fcoe/libfcoe.h
+++ b/drivers/scsi/fcoe/libfcoe.h
@@ -2,9 +2,10 @@
#define _FCOE_LIBFCOE_H_
extern unsigned int libfcoe_debug_logging;
-#define LIBFCOE_LOGGING 0x01 /* General logging, not categorized */
-#define LIBFCOE_FIP_LOGGING 0x02 /* FIP logging */
-#define LIBFCOE_TRANSPORT_LOGGING 0x04 /* FCoE transport logging */
+#define LIBFCOE_LOGGING 0x01 /* General logging, not categorized */
+#define LIBFCOE_FIP_LOGGING 0x02 /* FIP logging */
+#define LIBFCOE_TRANSPORT_LOGGING 0x04 /* FCoE transport logging */
+#define LIBFCOE_SYSFS_LOGGING 0x08 /* fcoe_sysfs logging */
#define LIBFCOE_CHECK_LOGGING(LEVEL, CMD) \
do { \
@@ -28,4 +29,8 @@ do { \
printk(KERN_INFO "%s: " fmt, \
__func__, ##args);)
+#define LIBFCOE_SYSFS_DBG(cdev, fmt, args...) \
+ LIBFCOE_CHECK_LOGGING(LIBFCOE_SYSFS_LOGGING, \
+ pr_info("ctlr_%d: " fmt, cdev->id, ##args);)
+
#endif /* _FCOE_LIBFCOE_H_ */