usb/controller/musb_otg.c

2127 musbotg_xfer_do_fifo(struct usb_xfer *xfer)
2133 	sc = MUSBOTG_BUS2SC(xfer->xroot->bus);
2135 	td = xfer->td_transfer_cache;
2143 		if (((void *)td) == xfer->td_transfer_last) {
2162 		xfer->td_transfer_cache = td;
2168 	musbotg_standard_done(xfer);
2176 	struct usb_xfer *xfer;
2179 	TAILQ_FOREACH(xfer, &sc->sc_bus.intr_q.head, wait_entry) {
2180 		if (!musbotg_xfer_do_fifo(xfer)) {
2394 musbotg_setup_standard_chain(struct usb_xfer *xfer)
2407 	    xfer->address, UE_GET_ADDR(xfer->endpointno),
2408 	    xfer->sumlen, usbd_get_speed(xfer->xroot->udev));
2410 	sc = MUSBOTG_BUS2SC(xfer->xroot->bus);
2411 	ep_no = (xfer->endpointno & UE_ADDR);
2413 	temp.max_frame_size = xfer->max_frame_size;
2415 	td = xfer->td_start[0];
2416 	xfer->td_transfer_first = td;
2417 	xfer->td_transfer_cache = td;
2420 	dev_addr = xfer->address;
2422 	xfer_type = xfer->endpoint->edesc->bmAttributes & UE_XFERTYPE;
2426 	temp.td_next = xfer->td_start[0];
2428 	temp.setup_alt_next = xfer->flags_int.short_frames_ok ||
2429 	    xfer->flags_int.isochronous_xfr;
2430 	temp.did_stall = !xfer->flags_int.control_stall;
2433 	temp.haddr = xfer->xroot->udev->hs_hub_addr;
2434 	temp.hport = xfer->xroot->udev->hs_port_no;
2436 	if (xfer->flags_int.usb_mode == USB_MODE_HOST) {
2437 		speed =  usbd_get_speed(xfer->xroot->udev);
2475 		td->toggle = xfer->endpoint->toggle_next;
2480 	if (xfer->flags_int.control_xfr) {
2481 		if (xfer->flags_int.control_hdr) {
2483 			if (xfer->flags_int.usb_mode == USB_MODE_DEVICE)
2488 			temp.len = xfer->frlengths[0];
2489 			temp.pc = xfer->frbuffers + 0;
2501 	if (x != xfer->nframes) {
2502 		if (xfer->endpointno & UE_DIR_IN)
2505 		if (xfer->flags_int.usb_mode == USB_MODE_HOST) {
2509 				if (xfer->flags_int.control_xfr)
2514 				if (xfer->flags_int.control_xfr)
2522 				if (xfer->flags_int.control_xfr)
2527 				if (xfer->flags_int.control_xfr)
2535 		temp.pc = xfer->frbuffers + x;
2537 	while (x != xfer->nframes) {
2541 		temp.len = xfer->frlengths[x];
2545 		if (x == xfer->nframes) {
2546 			if (xfer->flags_int.control_xfr) {
2547 				if (xfer->flags_int.control_act) {
2562 			if (xfer->flags_int.isochronous_xfr) {
2568 				temp.short_pkt = (xfer->flags.force_short_xfer ? 0 : 1);
2574 		if (xfer->flags_int.isochronous_xfr) {
2578 			temp.pc = xfer->frbuffers + x;
2583 	if (xfer->flags_int.control_xfr) {
2586 		temp.pc = xfer->frbuffers + 0;
2592 		if (!xfer->flags_int.control_act) {
2600 				if (xfer->endpointno & UE_DIR_IN)
2610 	xfer->td_transfer_last = td;
2616 	struct usb_xfer *xfer = arg;
2618 	DPRINTFN(1, "xfer=%p\n", xfer);
2620 	USB_BUS_LOCK_ASSERT(xfer->xroot->bus, MA_OWNED);
2623 	musbotg_device_done(xfer, USB_ERR_TIMEOUT);
2670 musbotg_start_standard_chain(struct usb_xfer *xfer)
2675 	if (musbotg_xfer_do_fifo(xfer)) {
2680 		usbd_transfer_enqueue(&xfer->xroot->bus->intr_q, xfer);
2683 		if (xfer->timeout != 0) {
2684 			usbd_transfer_timeout_ms(xfer,
2685 			    &musbotg_timeout, xfer->timeout);
2705 musbotg_standard_done_sub(struct usb_xfer *xfer)
2713 	td = xfer->td_transfer_cache;
2718 		xfer->endpoint->toggle_next = td->toggle;
2720 		if (xfer->aframes != xfer->nframes) {
2725 			if (len > xfer->frlengths[xfer->aframes]) {
2728 				xfer->frlengths[xfer->aframes] -= len;
2740 			if (xfer->flags_int.short_frames_ok ||
2741 			    xfer->flags_int.isochronous_xfr) {
2765 	xfer->td_transfer_cache = td;
2772 musbotg_standard_done(struct usb_xfer *xfer)
2776 	DPRINTFN(12, "xfer=%p endpoint=%p transfer done\n",
2777 	    xfer, xfer->endpoint);
2781 	xfer->td_transfer_cache = xfer->td_transfer_first;
2783 	if (xfer->flags_int.control_xfr) {
2785 		if (xfer->flags_int.control_hdr) {
2787 			err = musbotg_standard_done_sub(xfer);
2789 		xfer->aframes = 1;
2791 		if (xfer->td_transfer_cache == NULL) {
2795 	while (xfer->aframes != xfer->nframes) {
2797 		err = musbotg_standard_done_sub(xfer);
2798 		xfer->aframes++;
2800 		if (xfer->td_transfer_cache == NULL) {
2805 	if (xfer->flags_int.control_xfr &&
2806 	    !xfer->flags_int.control_act) {
2808 		err = musbotg_standard_done_sub(xfer);
2811 	musbotg_device_done(xfer, err);
2821 musbotg_device_done(struct usb_xfer *xfer, usb_error_t error)
2826 	USB_BUS_LOCK_ASSERT(xfer->xroot->bus, MA_OWNED);
2828 	DPRINTFN(1, "xfer=%p, endpoint=%p, error=%d\n",
2829 	    xfer, xfer->endpoint, error);
2833 	sc = MUSBOTG_BUS2SC(xfer->xroot->bus);
2834 	td = xfer->td_transfer_cache;
2840 	usbd_transfer_done(xfer, error);
2844 musbotg_xfer_stall(struct usb_xfer *xfer)
2846 	musbotg_device_done(xfer, USB_ERR_STALLED);
3327 musbotg_device_bulk_open(struct usb_xfer *xfer)
3333 musbotg_device_bulk_close(struct usb_xfer *xfer)
3335 	musbotg_device_done(xfer, USB_ERR_CANCELLED);
3339 musbotg_device_bulk_enter(struct usb_xfer *xfer)
3345 musbotg_device_bulk_start(struct usb_xfer *xfer)
3348 	musbotg_setup_standard_chain(xfer);
3349 	musbotg_start_standard_chain(xfer);
3364 musbotg_device_ctrl_open(struct usb_xfer *xfer)
3370 musbotg_device_ctrl_close(struct usb_xfer *xfer)
3372 	musbotg_device_done(xfer, USB_ERR_CANCELLED);
3376 musbotg_device_ctrl_enter(struct usb_xfer *xfer)
3382 musbotg_device_ctrl_start(struct usb_xfer *xfer)
3385 	musbotg_setup_standard_chain(xfer);
3386 	musbotg_start_standard_chain(xfer);
3401 musbotg_device_intr_open(struct usb_xfer *xfer)
3407 musbotg_device_intr_close(struct usb_xfer *xfer)
3409 	musbotg_device_done(xfer, USB_ERR_CANCELLED);
3413 musbotg_device_intr_enter(struct usb_xfer *xfer)
3419 musbotg_device_intr_start(struct usb_xfer *xfer)
3422 	musbotg_setup_standard_chain(xfer);
3423 	musbotg_start_standard_chain(xfer);
3438 musbotg_device_isoc_open(struct usb_xfer *xfer)
3444 musbotg_device_isoc_close(struct usb_xfer *xfer)
3446 	musbotg_device_done(xfer, USB_ERR_CANCELLED);
3450 musbotg_device_isoc_enter(struct usb_xfer *xfer)
3452 	struct musbotg_softc *sc = MUSBOTG_BUS2SC(xfer->xroot->bus);
3457 	DPRINTFN(5, "xfer=%p next=%d nframes=%d\n",
3458 	    xfer, xfer->endpoint->isoc_next, xfer->nframes);
3468 	temp = (nframes - xfer->endpoint->isoc_next) & MUSB2_MASK_FRAME;
3470 	if (usbd_get_speed(xfer->xroot->udev) == USB_SPEED_HIGH) {
3471 		fs_frames = (xfer->nframes + 7) / 8;
3473 		fs_frames = xfer->nframes;
3476 	if ((xfer->endpoint->is_synced == 0) ||
3484 		xfer->endpoint->isoc_next = (nframes + 3) & MUSB2_MASK_FRAME;
3485 		xfer->endpoint->is_synced = 1;
3486 		DPRINTFN(2, "start next=%d\n", xfer->endpoint->isoc_next);
3492 	temp = (xfer->endpoint->isoc_next - nframes) & MUSB2_MASK_FRAME;
3497 	xfer->isoc_time_complete =
3502 	xfer->endpoint->isoc_next += fs_frames;
3505 	musbotg_setup_standard_chain(xfer);
3509 musbotg_device_isoc_start(struct usb_xfer *xfer)
3512 	musbotg_start_standard_chain(xfer);
4070 	struct usb_xfer *xfer;
4077 	xfer = parm->curr_xfer;
4100 		ntd = xfer->nframes + 1 /* STATUS */ + 1 /* SYNC */ ;
4104 		ntd = xfer->nframes + 1 /* SYNC */ ;
4108 		ntd = xfer->nframes + 1 /* SYNC */ ;
4112 		ntd = xfer->nframes + 1 /* SYNC */ ;
4130 	ep_no = xfer->endpointno & UE_ADDR;
4135 	if (xfer->flags_int.usb_mode == USB_MODE_DEVICE) {
4159 			td->max_frame_size = xfer->max_frame_size;
4160 			td->reg_max_packet = xfer->max_packet_size |
4161 			    ((xfer->max_packet_count - 1) << 11);
4170 	xfer->td_start[0] = last_obj;
4174 musbotg_xfer_unsetup(struct usb_xfer *xfer)