Orange Pi5 kernel

^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  1) /* SPDX-License-Identifier: GPL-2.0-or-later */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  2) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  3)  * Linux driver for TerraTec DMX 6Fire USB
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  4)  *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  5)  * Author:	Torsten Schenk <torsten.schenk@zoho.com>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  6)  * Created:	Jan 01, 2011
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  7)  * Copyright:	(C) Torsten Schenk
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  8)  */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  9) #ifndef USB6FIRE_COMM_H
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) #define USB6FIRE_COMM_H
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) #include "common.h"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) enum /* settings for comm */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) 	COMM_RECEIVER_BUFSIZE = 64,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) struct comm_runtime {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) 	struct sfire_chip *chip;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) 	struct urb receiver;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) 	u8 *receiver_buffer;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) 	u8 serial; /* urb serial */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) 	void (*init_urb)(struct comm_runtime *rt, struct urb *urb, u8 *buffer,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) 			void *context, void(*handler)(struct urb *urb));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) 	/* writes control data to the device */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) 	int (*write8)(struct comm_runtime *rt, u8 request, u8 reg, u8 value);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) 	int (*write16)(struct comm_runtime *rt, u8 request, u8 reg,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) 			u8 vh, u8 vl);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35) int usb6fire_comm_init(struct sfire_chip *chip);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36) void usb6fire_comm_abort(struct sfire_chip *chip);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37) void usb6fire_comm_destroy(struct sfire_chip *chip);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38) #endif /* USB6FIRE_COMM_H */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39)