blk_prot_func     307 drivers/scsi/isci/request.c 	tc->blk_prot_func = 0x2;
blk_prot_func     362 drivers/scsi/isci/request.c 	tc->blk_prot_func = 0x1;
blk_prot_func     871 drivers/scsi/isci/scu_task_context.h 	u32 blk_prot_func:2;