cam/scsi/scsi_pt.c

98 static	void		ptdone(struct cam_periph *periph,
138 	struct cam_periph *periph;
142 	periph = (struct cam_periph *)dev->si_drv1;
143 	if (cam_periph_acquire(periph) != CAM_REQ_CMP)
146 	softc = (struct pt_softc *)periph->softc;
148 	cam_periph_lock(periph);
150 		cam_periph_release_locked(periph);
151 		cam_periph_unlock(periph);
159 		cam_periph_release(periph);
162 	CAM_DEBUG(periph->path, CAM_DEBUG_TRACE,
165 	cam_periph_unlock(periph);
172 	struct	cam_periph *periph;
175 	periph = (struct cam_periph *)dev->si_drv1;
176 	if (periph == NULL)
179 	softc = (struct pt_softc *)periph->softc;
181 	cam_periph_lock(periph);
184 	cam_periph_release_locked(periph);
185 	cam_periph_unlock(periph);
197 	struct cam_periph *periph;
200 	periph = (struct cam_periph *)bp->bio_dev->si_drv1;
202 	if (periph == NULL) {
206 	cam_periph_lock(periph);
207 	softc = (struct pt_softc *)periph->softc;
213 		cam_periph_unlock(periph);
226 	xpt_schedule(periph, CAM_PRIORITY_NORMAL);
227 	cam_periph_unlock(periph);
250 ptctor(struct cam_periph *periph, void *arg)
277 	periph->softc = softc;
280 	xpt_setup_ccb(&cpi.ccb_h, periph->path, CAM_PRIORITY_NORMAL);
284 	cam_periph_unlock(periph);
286 			  periph->unit_number, 0,
292 	softc->dev = make_dev(&pt_cdevsw, periph->unit_number, UID_ROOT,
293 			      GID_OPERATOR, 0600, "%s%d", periph->periph_name,
294 			      periph->unit_number);
295 	cam_periph_lock(periph);
296 	softc->dev->si_drv1 = periph;
307 			   ptasync, periph, periph->path);
310 	xpt_announce_periph(periph, NULL);
316 ptoninvalidate(struct cam_periph *periph)
320 	softc = (struct pt_softc *)periph->softc;
325 	xpt_register_async(0, ptasync, periph, periph->path);
338 ptdtor(struct cam_periph *periph)
342 	softc = (struct pt_softc *)periph->softc;
345 	cam_periph_unlock(periph);
347 	cam_periph_lock(periph);
354 	struct cam_periph *periph;
356 	periph = (struct cam_periph *)callback_arg;
395 		softc = (struct pt_softc *)periph->softc;
406 		cam_periph_async(periph, code, path, arg);
412 ptstart(struct cam_periph *periph, union ccb *start_ccb)
417 	softc = (struct pt_softc *)periph->softc;
419 	CAM_DEBUG(periph->path, CAM_DEBUG_TRACE, ("ptstart\n"));
459 			xpt_schedule(periph, CAM_PRIORITY_NORMAL);
465 ptdone(struct cam_periph *periph, union ccb *done_ccb)
470 	softc = (struct pt_softc *)periph->softc;
472 	CAM_DEBUG(periph->path, CAM_DEBUG_TRACE, ("ptdone\n"));
505 					xpt_print(periph->path,
556 	struct cam_periph *periph;
558 	periph = xpt_path_periph(ccb->ccb_h.path);
559 	softc = (struct pt_softc *)periph->softc;
568 	struct cam_periph *periph;
572 	periph = (struct cam_periph *)dev->si_drv1;
573 	if (periph == NULL)
576 	softc = (struct pt_softc *)periph->softc;
578 	cam_periph_lock(periph);
597 		error = cam_periph_ioctl(periph, cmd, addr, pterror);
601 	cam_periph_unlock(periph);