66     struct pst_softc		*psc;		/* pointer to softc */  member
89     struct pst_softc *psc;  in pst_add_raid()  local
94     if (!(psc = malloc(sizeof(struct pst_softc),   in pst_add_raid()
99     psc->iop = sc;  in pst_add_raid()
100     psc->lct = lct;  in pst_add_raid()
101     device_set_softc(child, psc);  in pst_add_raid()
115     struct pst_softc *psc = device_get_softc(dev);  in pst_attach()  local
121     if (!(reply = iop_get_util_params(psc->iop, psc->lct->local_tid,  in pst_attach()
126     if (!(psc->info = (struct i2o_bsa_device *)  in pst_attach()
131     bcopy(reply->result, psc->info, sizeof(struct i2o_bsa_device));  in pst_attach()
134     if (!(reply = iop_get_util_params(psc->iop, psc->lct->local_tid,  in pst_attach()
145 	   psc->info->capacity, psc->info->block_size);  in pst_attach()
152     bioq_init(&psc->queue);  in pst_attach()
154     psc->disk = disk_alloc();  in pst_attach()
155     psc->disk->d_name = "pst";  in pst_attach()
156     psc->disk->d_strategy = pststrategy;  in pst_attach()
157     psc->disk->d_maxsize = 64 * 1024; /*I2O_SGL_MAX_SEGS * PAGE_SIZE;*/  in pst_attach()
158     psc->disk->d_drv1 = psc;  in pst_attach()
159     psc->disk->d_unit = lun;  in pst_attach()
161     psc->disk->d_sectorsize = psc->info->block_size;  in pst_attach()
162     psc->disk->d_mediasize = psc->info->capacity;  in pst_attach()
163     psc->disk->d_fwsectors = 63;  in pst_attach()
164     psc->disk->d_fwheads = 255;  in pst_attach()
166     disk_create(psc->disk, DISK_VERSION);  in pst_attach()
169 	   (unsigned long long)psc->info->capacity / (1024 * 1024),  in pst_attach()
170 	   name, psc->info->capacity/(512*255*63), 255, 63,  in pst_attach()
171 	   device_get_nameunit(psc->iop->dev));  in pst_attach()
181     struct pst_softc *psc = device_get_softc(dev);  in pst_shutdown()  local
185     mfa = iop_get_mfa(psc->iop);  in pst_shutdown()
186     msg = (struct i2o_bsa_cache_flush_message *)(psc->iop->ibase + mfa);  in pst_shutdown()
191     msg->target_address = psc->lct->local_tid;  in pst_shutdown()
195     if (iop_queue_wait_msg(psc->iop, mfa, (struct i2o_basic_message *)msg))  in pst_shutdown()
203     struct pst_softc *psc = bp->bio_disk->d_drv1;  in pststrategy()  local
205     mtx_lock(&psc->iop->mtx);  in pststrategy()
206     bioq_disksort(&psc->queue, bp);  in pststrategy()
207     pst_start(psc);  in pststrategy()
208     mtx_unlock(&psc->iop->mtx);  in pststrategy()
212 pst_start(struct pst_softc *psc)  in pst_start()  argument
219     if (psc->iop->outstanding < (I2O_IOP_OUTBOUND_FRAME_COUNT - 1) &&  in pst_start()
220 	(bp = bioq_first(&psc->queue))) {  in pst_start()
221 	if ((mfa = iop_get_mfa(psc->iop)) != 0xffffffff) {  in pst_start()
222 	    bioq_remove(&psc->queue, bp);  in pst_start()
227 		iop_free_mfa(psc->iop, mfa);  in pst_start()
230 	    callout_init_mtx(&request->timeout, &psc->iop->mtx, 0);  in pst_start()
231 	    psc->iop->outstanding++;  in pst_start()
232 	    request->psc = psc;  in pst_start()
237 		iop_free_mfa(request->psc->iop, request->mfa);  in pst_start()
238 		psc->iop->outstanding--;  in pst_start()
250     struct pst_softc *psc = request->psc;  in pst_done()  local
256     psc->iop->reg->oqueue = mfa;  in pst_done()
257     psc->iop->outstanding--;  in pst_done()
258     pst_start(psc);  in pst_done()
268 	  (request->psc->iop->ibase + request->mfa);  in pst_rw()
273     msg->target_address = request->psc->lct->local_tid;  in pst_rw()
302     request->psc->iop->reg->iqueue = request->mfa;  in pst_rw()
318     mtx_assert(&request->psc->iop->mtx, MA_OWNED);  in pst_timeout()
319     iop_free_mfa(request->psc->iop, request->mfa);  in pst_timeout()
320     if ((request->mfa = iop_get_mfa(request->psc->iop)) == 0xffffffff) {  in pst_timeout()
323 	request->psc->iop->outstanding--;  in pst_timeout()
327 	iop_free_mfa(request->psc->iop, request->mfa);  in pst_timeout()
329 	request->psc->iop->outstanding--;  in pst_timeout()