Commit ae5e33af authored Mar 23, 2016 by Finn Thain Committed by Martin K. Petersen Apr 11, 2016

ncr5380: Reduce max_lun limit



The driver has a limit of eight LUs because of the byte-sized bitfield
that is used for busy flags. That means the maximum LUN is 7. The default
is 8.

Signed-off-by: Finn Thain <fthain@telegraphics.com.au>
Tested-by: Michael Schmitz <schmitzmic@gmail.com>
Tested-by: Ondrej Zary <linux@rainbow-software.org>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

parent c4ec6f92

drivers/scsi/NCR5380.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -488,6 +488,8 @@ static int NCR5380_init(struct Scsi_Host *instance, int flags)
		int i;
		unsigned long deadline;

		instance->max_lun = 7;

		hostdata->host = instance;
		hostdata->id_mask = 1 << instance->this_id;
		hostdata->id_higher_mask = 0;