394 static struct pd_unit *pd_current; /* current request's drive */  variable
433 			pd_current = pd_req->rq_disk->private_data;  in run_fsm()
434 			pi_current = pd_current->pi;  in run_fsm()
512 	return req->func(pd_current);  in pd_special()
545 	if (pd_wait_for(pd_current, STAT_READY, "do_pd_read") & STAT_ERR) {  in do_pd_read_start()
552 	pd_ide_command(pd_current, IDE_READ, pd_block, pd_run);  in do_pd_read_start()
560 	if (pd_wait_for(pd_current, STAT_READY, "do_pd_write") & STAT_ERR) {  in do_pd_write_start()
567 	pd_ide_command(pd_current, IDE_WRITE, pd_block, pd_run);  in do_pd_write_start()
569 		if (pd_wait_for(pd_current, STAT_DRQ, "do_pd_write_drq") & STAT_ERR) {  in do_pd_write_start()
576 		pi_write_block(pd_current->pi, pd_buf, 512);  in do_pd_write_start()
587 	return !(status_reg(pd_current) & STAT_BUSY);  in pd_ready()
596 		if (pd_wait_for(pd_current, STAT_DRQ, "do_pd_read_drq") & STAT_ERR) {  in do_pd_read_drq()
604 		pi_read_block(pd_current->pi, pd_buf, 512);  in do_pd_read_drq()
616 	if (pd_wait_for(pd_current, STAT_READY, "do_pd_write_done") & STAT_ERR) {  in do_pd_write_done()