diff options
Diffstat (limited to 'drivers/usb/chipidea/udc.h')
| -rw-r--r-- | drivers/usb/chipidea/udc.h | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/drivers/usb/chipidea/udc.h b/drivers/usb/chipidea/udc.h index 2ecd1174d66c..c8a47389a46b 100644 --- a/drivers/usb/chipidea/udc.h +++ b/drivers/usb/chipidea/udc.h @@ -1,13 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * udc.h - ChipIdea UDC structures * * Copyright (C) 2008 Chipidea - MIPS Technologies, Inc. All rights reserved. * * Author: David Lopo - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef __DRIVERS_USB_CHIPIDEA_UDC_H @@ -64,21 +61,21 @@ struct td_node { struct list_head td; dma_addr_t dma; struct ci_hw_td *ptr; + int td_remaining_size; }; /** * struct ci_hw_req - usb request representation * @req: request structure for gadget drivers * @queue: link to QH list - * @ptr: transfer descriptor for this request - * @dma: dma address for the transfer descriptor - * @zptr: transfer descriptor for the zero packet - * @zdma: dma address of the zero packet's transfer descriptor + * @tds: link to TD list + * @sgt: hold original sglist when bounce sglist */ struct ci_hw_req { struct usb_request req; struct list_head queue; struct list_head tds; + struct sg_table sgt; }; #ifdef CONFIG_USB_CHIPIDEA_UDC |