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- /*
- * Copyright (C) 2015 Jakub Kicinski <kubakici@wp.pl>
- *
- * 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
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
- #ifndef __MT7601U_USB_H
- #define __MT7601U_USB_H
- #include "mt7601u.h"
- #define MT7601U_FIRMWARE "mt7601u.bin"
- #define MT_VEND_REQ_MAX_RETRY 10
- #define MT_VEND_REQ_TOUT_MS 300
- #define MT_VEND_DEV_MODE_RESET 1
- #define MT_VEND_BUF sizeof(__le32)
- enum mt_vendor_req {
- MT_VEND_DEV_MODE = 1,
- MT_VEND_WRITE = 2,
- MT_VEND_MULTI_READ = 7,
- MT_VEND_WRITE_FCE = 0x42,
- };
- enum mt_usb_ep_in {
- MT_EP_IN_PKT_RX,
- MT_EP_IN_CMD_RESP,
- __MT_EP_IN_MAX,
- };
- enum mt_usb_ep_out {
- MT_EP_OUT_INBAND_CMD,
- MT_EP_OUT_AC_BK,
- MT_EP_OUT_AC_BE,
- MT_EP_OUT_AC_VI,
- MT_EP_OUT_AC_VO,
- MT_EP_OUT_HCCA,
- __MT_EP_OUT_MAX,
- };
- static inline struct usb_device *mt7601u_to_usb_dev(struct mt7601u_dev *mt7601u)
- {
- return interface_to_usbdev(to_usb_interface(mt7601u->dev));
- }
- static inline bool mt7601u_urb_has_error(struct urb *urb)
- {
- return urb->status &&
- urb->status != -ENOENT &&
- urb->status != -ECONNRESET &&
- urb->status != -ESHUTDOWN;
- }
- bool mt7601u_usb_alloc_buf(struct mt7601u_dev *dev, size_t len,
- struct mt7601u_dma_buf *buf);
- void mt7601u_usb_free_buf(struct mt7601u_dev *dev, struct mt7601u_dma_buf *buf);
- int mt7601u_usb_submit_buf(struct mt7601u_dev *dev, int dir, int ep_idx,
- struct mt7601u_dma_buf *buf, gfp_t gfp,
- usb_complete_t complete_fn, void *context);
- void mt7601u_complete_urb(struct urb *urb);
- int mt7601u_vendor_request(struct mt7601u_dev *dev, const u8 req,
- const u8 direction, const u16 val, const u16 offset,
- void *buf, const size_t buflen);
- void mt7601u_vendor_reset(struct mt7601u_dev *dev);
- int mt7601u_vendor_single_wr(struct mt7601u_dev *dev, const u8 req,
- const u16 offset, const u32 val);
- #endif
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