1 /* SPDX-License-Identifier: GPL-2.0-or-later */
3 * Linux driver for TerraTec DMX 6Fire USB
6 * Created: Jan 01, 2011
7 * Copyright: (C) Torsten Schenk
9 #ifndef USB6FIRE_COMM_H
10 #define USB6FIRE_COMM_H
14 enum /* settings for comm */
16 COMM_RECEIVER_BUFSIZE = 64,
20 struct sfire_chip *chip;
25 u8 serial; /* urb serial */
27 void (*init_urb)(struct comm_runtime *rt, struct urb *urb, u8 *buffer,
28 void *context, void(*handler)(struct urb *urb));
29 /* writes control data to the device */
30 int (*write8)(struct comm_runtime *rt, u8 request, u8 reg, u8 value);
31 int (*write16)(struct comm_runtime *rt, u8 request, u8 reg,
35 int usb6fire_comm_init(struct sfire_chip *chip);
36 void usb6fire_comm_abort(struct sfire_chip *chip);
37 void usb6fire_comm_destroy(struct sfire_chip *chip);
38 #endif /* USB6FIRE_COMM_H */