223 	struct fw_xfer *xfer;  in fw_free()  local
251 		for (xfer = STAILQ_FIRST(&ir->q);  in fw_free()
252 			xfer != NULL; xfer = STAILQ_FIRST(&ir->q)) {  in fw_free()
256 			xfer->resp = 0;  in fw_free()
257 			gFirewire->fw_xfer_done(xfer);  in fw_free()
289 	struct fw_xfer *xfer;  in fw_read_async()  local
299 	while ((xfer = STAILQ_FIRST(&d->rq)) == NULL && err == B_OK) {  in fw_read_async()
316 	FW_GUNLOCK(xfer->fc);  in fw_read_async()
318 	fp = &xfer->recv.hdr;  in fw_read_async()
323 	tinfo = &xfer->fc->tcode[fp->mode.hdr.tcode];  in fw_read_async()
338 	len = xfer->recv.pay_len;  in fw_read_async()
340 	err = user_memcpy(buf, (void *)xfer->recv.payload, len);  in fw_read_async()
347 	fwb = (struct fw_bind *)xfer->sc;  in fw_read_async()
348 	gFirewire->fw_xfer_unload(xfer);  in fw_read_async()
349 	xfer->recv.pay_len = B_PAGE_SIZE;  in fw_read_async()
350 	FW_GLOCK(xfer->fc);  in fw_read_async()
351 	STAILQ_INSERT_TAIL(&fwb->xferlist, xfer, link);  in fw_read_async()
352 	FW_GUNLOCK(xfer->fc);  in fw_read_async()
454 	struct fw_xfer *xfer;  in fw_write_async()  local
487 	if ((xfer = gFirewire->fw_xfer_alloc_buf(pbytes,  in fw_write_async()
491 	bcopy(&pkt, &xfer->send.hdr, sizeof(struct fw_pkt));  in fw_write_async()
493 	xfer->send.pay_len = pbytes;  in fw_write_async()
502 		err = user_memcpy((void*)&xfer->send.payload[0],   in fw_write_async()
511 	xfer->fc = d->fc;  in fw_write_async()
512 	xfer->sc = NULL;  in fw_write_async()
513 	xfer->hand = gFirewire->fw_xferwake;  in fw_write_async()
514 	xfer->send.spd = 2 /* XXX */;  in fw_write_async()
516 	if ((err = gFirewire->fw_asyreq(xfer->fc, -1, xfer)))  in fw_write_async()
519 	if ((err = gFirewire->fw_xferwait(xfer)))  in fw_write_async()
522 	if (xfer->resp != 0) {  in fw_write_async()
523 		err = xfer->resp;  in fw_write_async()
527 	if (xfer->flag & FWXF_RCVD) {  in fw_write_async()
528 		FW_GLOCK(xfer->fc);  in fw_write_async()
529 		STAILQ_INSERT_TAIL(&d->rq, xfer, link);  in fw_write_async()
530 		FW_GUNLOCK(xfer->fc);  in fw_write_async()
535 	gFirewire->fw_xfer_free(xfer);  in fw_write_async()
637 fw_hand(struct fw_xfer *xfer)  in fw_hand()  argument
642 	fwb = (struct fw_bind *)xfer->sc;  in fw_hand()
644 	FW_GLOCK(xfer->fc);  in fw_hand()
645 	STAILQ_INSERT_TAIL(&d->rq, xfer, link);  in fw_hand()
646 	FW_GUNLOCK(xfer->fc);  in fw_hand()
664 	struct fw_xfer *xfer;  in fw_ioctl()  local
766 		xfer = gFirewire->fw_xfer_alloc_buf(pay_len, B_PAGE_SIZE/*XXX*/);  in fw_ioctl()
767 		if (xfer == NULL)  in fw_ioctl()
791 		bcopy(fp, (void *)&xfer->send.hdr, tinfo->hdr_len);  in fw_ioctl()
794 			    (void *)xfer->send.payload, pay_len);  in fw_ioctl()
795 		xfer->send.spd = asyreq->req.sped;  in fw_ioctl()
796 		xfer->hand = gFirewire->fw_xferwake;  in fw_ioctl()
798 		if ((err = gFirewire->fw_asyreq(fc, -1, xfer)) != 0)  in fw_ioctl()
800 		if ((err = gFirewire->fw_xferwait(xfer)) != 0)  in fw_ioctl()
802 		if (xfer->resp != 0) {  in fw_ioctl()
810 		tinfo = &fc->tcode[xfer->recv.hdr.mode.hdr.tcode];  in fw_ioctl()
811 		if (xfer->recv.hdr.mode.hdr.tcode == FWTCODE_RRESB ||  in fw_ioctl()
812 		    xfer->recv.hdr.mode.hdr.tcode == FWTCODE_LRES) {  in fw_ioctl()
813 			pay_len = xfer->recv.pay_len;  in fw_ioctl()
814 			if (asyreq->req.len >= xfer->recv.pay_len + tinfo->hdr_len) {  in fw_ioctl()
815 				asyreq->req.len = xfer->recv.pay_len +  in fw_ioctl()
824 		bcopy(&xfer->recv.hdr, fp, tinfo->hdr_len);  in fw_ioctl()
825 		bcopy(xfer->recv.payload, (char *)fp + tinfo->hdr_len, pay_len);  in fw_ioctl()
827 		gFirewire->fw_xfer_free_buf(xfer);  in fw_ioctl()