This patch adds the /sys/module/libfc/parameters/debug_logging
file to sysfs as a module parameter. It accepts an integer
bitmask for logging. Currently it supports:
bit
LSB 0 = general libfc debugging
1 = lport debugging
2 = disc debugging
3 = rport debugging
4 = fcp debugging
5 = EM debugging
6 = exch/seq debugging
7 = scsi logging (mostly error handling)
the other bits are not used at this time.
Signed-off-by: Robert Love <[email protected]>
---
include/scsi/fc_encode.h | 2 --
include/scsi/libfc.h | 12 ------------
2 files changed, 0 insertions(+), 14 deletions(-)
diff --git a/include/scsi/fc_encode.h b/include/scsi/fc_encode.h
index 6300f55..a0ff61c 100644
--- a/include/scsi/fc_encode.h
+++ b/include/scsi/fc_encode.h
@@ -107,7 +107,6 @@ static inline int fc_ct_fill(struct fc_lport *lport, struct
fc_frame *fp,
break;
default:
- FC_DBG("Invalid op code %x \n", op);
return -EINVAL;
}
*r_ctl = FC_RCTL_DD_UNSOL_CTL;
@@ -298,7 +297,6 @@ static inline int fc_els_fill(struct fc_lport *lport,
struct fc_rport *rport,
break;
default:
- FC_DBG("Invalid op code %x \n", op);
return -EINVAL;
}
diff --git a/include/scsi/libfc.h b/include/scsi/libfc.h
index 3afa005..bceb00b 100644
--- a/include/scsi/libfc.h
+++ b/include/scsi/libfc.h
@@ -34,18 +34,6 @@
#include <scsi/fc_frame.h>
-#define LIBFC_DEBUG
-
-#ifdef LIBFC_DEBUG
-/* Log messages */
-#define FC_DBG(fmt, args...) \
- do { \
- printk(KERN_INFO "%s " fmt, __func__, ##args); \
- } while (0)
-#else
-#define FC_DBG(fmt, args...)
-#endif
-
#define FC_LIBFC_LOGGING 0x01 /* General logging, not categorized */
#define FC_LPORT_LOGGING 0x02 /* lport layer logging */
#define FC_DISC_LOGGING 0x04 /* discovery layer logging */
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