dev/ida/ida.c

140 		bzero(qcb->hwqcb, sizeof(struct ida_hdr) + sizeof(struct ida_req));
156 idahwqcbvtop(struct ida_softc *ida, struct ida_hardware_qcb *hwqcb)
159 	    ((bus_addr_t)hwqcb - (bus_addr_t)ida->hwqcbs));
165 	struct ida_hardware_qcb *hwqcb;
167 	hwqcb = (struct ida_hardware_qcb *)
169 	return (hwqcb->qcb);
187 		qcb->hwqcb = &ida->hwqcbs[i];
188 		qcb->hwqcb->qcb = qcb;
189 		qcb->hwqcb_busaddr = idahwqcbvtop(ida, qcb->hwqcb);
375 	struct ida_hardware_qcb *hwqcb;
391 	hwqcb = qcb->hwqcb;
392 	hwqcb->hdr.size = htole16((sizeof(struct ida_req) +
396 		hwqcb->seg[i].addr = htole32(segs[i].ds_addr);
397 		hwqcb->seg[i].length = htole32(segs[i].ds_len);
399 	hwqcb->req.sgcount = nsegments;
447 	struct ida_hardware_qcb *hwqcb;
461 	hwqcb = qcb->hwqcb;
462 	hwqcb->hdr.drive = drive;
463 	hwqcb->req.blkno = htole32(pblkno);
464 	hwqcb->req.bcount = htole16(howmany(datasize, DEV_BSIZE));
465 	hwqcb->req.command = command;
495 	struct ida_hardware_qcb *hwqcb;
517 		hwqcb = qcb->hwqcb;
519 		hwqcb->hdr.drive = drv->drive;
520 		hwqcb->req.blkno = bp->bio_pblkno;
521 		hwqcb->req.bcount = howmany(bp->bio_bcount, DEV_BSIZE);
522 		hwqcb->req.command = bp->bio_cmd == BIO_READ ? CMD_READ : CMD_WRITE;
616 		if ((completed & 3) && (qcb->hwqcb->req.error == 0))
617 			qcb->hwqcb->req.error = CMD_REJECTED;
660 	if (qcb->hwqcb->req.error & SOFT_ERROR) {
668 	if (qcb->hwqcb->req.error & HARD_ERROR) {
677 	if (qcb->hwqcb->req.error & CMD_REJECTED) {