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39 lines
971 B
39 lines
971 B
/* SPDX-License-Identifier: GPL-2.0-or-later */ |
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/* |
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* Linux driver for TerraTec DMX 6Fire USB |
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* |
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* Author: Torsten Schenk <[email protected]> |
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* Created: Jan 01, 2011 |
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* Copyright: (C) Torsten Schenk |
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*/ |
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#ifndef USB6FIRE_COMM_H |
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#define USB6FIRE_COMM_H |
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#include "common.h" |
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enum /* settings for comm */ |
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{ |
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COMM_RECEIVER_BUFSIZE = 64, |
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}; |
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struct comm_runtime { |
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struct sfire_chip *chip; |
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struct urb receiver; |
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u8 *receiver_buffer; |
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u8 serial; /* urb serial */ |
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void (*init_urb)(struct comm_runtime *rt, struct urb *urb, u8 *buffer, |
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void *context, void(*handler)(struct urb *urb)); |
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/* writes control data to the device */ |
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int (*write8)(struct comm_runtime *rt, u8 request, u8 reg, u8 value); |
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int (*write16)(struct comm_runtime *rt, u8 request, u8 reg, |
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u8 vh, u8 vl); |
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}; |
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int usb6fire_comm_init(struct sfire_chip *chip); |
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void usb6fire_comm_abort(struct sfire_chip *chip); |
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void usb6fire_comm_destroy(struct sfire_chip *chip); |
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#endif /* USB6FIRE_COMM_H */ |
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