hollalinux
/
linux-sg2042
mirror of https://github.com/sophgo/linux-riscv.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

bnx2fc: Show information about log levels in 'modinfo' 

This patch adds the information of the different values that can be used
in the module parameter 'debug_logging', as it is shown below:

$ modinfo bnx2fc
[...]
parm:           debug_logging:Option to enable extended logging,
		Default is 0 - no logging.
		0x01 - SCSI cmd error, cleanup.
		0x02 - Session setup, cleanup, etc.
		0x04 - lport events, link, mtu, etc.
		0x08 - ELS logs.
		0x10 - fcoe L2 fame related logs.
		0xff - LOG all messages. (int)

Signed-off-by: Jose Castillo <jcastillo@redhat.com>
Acked-by: Chad Dupuis <chad.dupuis@qlogic.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Jose Castillo 2016-01-29 14:39:26 +00:00 committed by Martin K. Petersen
parent 126a4fe010
commit d4faee084f
1 changed files with 9 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
drivers/scsi/bnx2fc/bnx2fc_fcoe.c
View File

@ -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);