Merge remote-tracking branch 'scsi/for-next'

[karo-tx-linux.git] / drivers / scsi / bnx2fc / bnx2fc_fcoe.c

diff --git a/drivers/scsi/bnx2fc/bnx2fc_fcoe.c b/drivers/scsi/bnx2fc/bnx2fc_fcoe.c
index 67405c628864875bab6e56beb2a67846fa690ead..d7029ea5d3193ec63e3a71caec5cb1e42ef1e82f 100644 (file)
--- a/drivers/scsi/bnx2fc/bnx2fc_fcoe.c
+++ b/drivers/scsi/bnx2fc/bnx2fc_fcoe.c
@@ -97,6 +97,15 @@ static void __exit bnx2fc_mod_exit(void);
 
 unsigned int bnx2fc_debug_level;
 module_param_named(debug_logging, bnx2fc_debug_level, int, S_IRUGO|S_IWUSR);
+MODULE_PARM_DESC(debug_logging,
+               "Option to enable extended logging,\n"
+               "\t\tDefault is 0 - no logging.\n"
+               "\t\t0x01 - SCSI cmd error, cleanup.\n"
+               "\t\t0x02 - Session setup, cleanup, etc.\n"
+               "\t\t0x04 - lport events, link, mtu, etc.\n"
+               "\t\t0x08 - ELS logs.\n"
+               "\t\t0x10 - fcoe L2 fame related logs.\n"
+               "\t\t0xff - LOG all messages.");
 
 static int bnx2fc_cpu_callback(struct notifier_block *nfb,
                             unsigned long action, void *hcpu);