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[SCSI] qla2xxx: Allow the extended-error-logging flag to be dynamic.

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The module parameter, ql2xextended_error_logging, can now be
set dynamically by writing to the following sysfs entry:

	/sys/module/qla2xxx/parameters/ql2xextended_error_logging

This alleviates the need for the driver to be unloaded and
reloaded in order to enable logging.

Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
This commit is contained in:
Andrew Vasquez 2007-03-12 10:41:30 -07:00 committed by James Bottomley
parent fecf97882a
commit 27d9403528
1 changed files with 1 additions and 1 deletions
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2
drivers/scsi/qla2xxx/qla_os.c
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@ -62,7 +62,7 @@ MODULE_PARM_DESC(ql2xallocfwdump,
"vary by ISP type. Default is 1 - allocate memory.");
int ql2xextended_error_logging;
module_param(ql2xextended_error_logging, int, S_IRUGO|S_IRUSR);
module_param(ql2xextended_error_logging, int, S_IRUGO|S_IWUSR);
MODULE_PARM_DESC(ql2xextended_error_logging,
"Option to enable extended error logging, "
"Default is 0 - no logging. 1 - log errors.");