cmd_12            593 scsi/sd.c      	struct scsi_rw_12 cmd_12;
cmd_12            688 scsi/sd.c      			bzero(&cmd_12, sizeof(cmd_12));
cmd_12            689 scsi/sd.c      			cmd_12.opcode = (bp->b_flags & B_READ) ?
cmd_12            691 scsi/sd.c      			_lto4b(blkno, cmd_12.addr);
cmd_12            692 scsi/sd.c      			_lto4b(nblks, cmd_12.length);
cmd_12            693 scsi/sd.c      			cmdlen = sizeof(cmd_12);
cmd_12            694 scsi/sd.c      			cmdp = (struct scsi_generic *)&cmd_12;