Thomas Gleixner | 2874c5f | 2019-05-27 08:55:01 +0200 | [diff] [blame] | 1 | /* SPDX-License-Identifier: GPL-2.0-or-later */ |
Torsten Schenk | c6d43ba | 2011-01-24 18:45:30 +0100 | [diff] [blame] | 2 | /* |
| 3 | * Linux driver for TerraTec DMX 6Fire USB |
| 4 | * |
| 5 | * Author: Torsten Schenk <torsten.schenk@zoho.com> |
| 6 | * Created: Jan 01, 2011 |
Torsten Schenk | c6d43ba | 2011-01-24 18:45:30 +0100 | [diff] [blame] | 7 | * Copyright: (C) Torsten Schenk |
Torsten Schenk | c6d43ba | 2011-01-24 18:45:30 +0100 | [diff] [blame] | 8 | */ |
| 9 | #ifndef USB6FIRE_COMM_H |
| 10 | #define USB6FIRE_COMM_H |
| 11 | |
| 12 | #include "common.h" |
| 13 | |
| 14 | enum /* settings for comm */ |
| 15 | { |
| 16 | COMM_RECEIVER_BUFSIZE = 64, |
| 17 | }; |
| 18 | |
| 19 | struct comm_runtime { |
| 20 | struct sfire_chip *chip; |
| 21 | |
| 22 | struct urb receiver; |
Jussi Kivilinna | ddb6b5a9 | 2013-08-06 14:53:24 +0300 | [diff] [blame] | 23 | u8 *receiver_buffer; |
Torsten Schenk | c6d43ba | 2011-01-24 18:45:30 +0100 | [diff] [blame] | 24 | |
| 25 | u8 serial; /* urb serial */ |
| 26 | |
| 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, |
| 32 | u8 vh, u8 vl); |
| 33 | }; |
| 34 | |
Bill Pemberton | 87f9796 | 2012-12-06 12:35:28 -0500 | [diff] [blame] | 35 | int usb6fire_comm_init(struct sfire_chip *chip); |
Torsten Schenk | c6d43ba | 2011-01-24 18:45:30 +0100 | [diff] [blame] | 36 | void usb6fire_comm_abort(struct sfire_chip *chip); |
| 37 | void usb6fire_comm_destroy(struct sfire_chip *chip); |
| 38 | #endif /* USB6FIRE_COMM_H */ |
| 39 | |