1 /* SPDX-License-Identifier: GPL-2.0 */
2 #ifndef US122L_H
3 #define US122L_H
4 
5 
6 struct us122l {
7 	struct usb_device	*dev;
8 	int			card_index;
9 	int			stride;
10 	struct usb_stream_kernel sk;
11 
12 	struct mutex		mutex;
13 	struct file		*first;
14 	unsigned int		second_periods_polled;
15 	struct file		*master;
16 	struct file		*slave;
17 	struct list_head	midi_list;
18 
19 	atomic_t		mmap_count;
20 
21 	bool			is_us144;
22 };
23 
24 
25 #define US122L(c) ((struct us122l *)(c)->private_data)
26 
27 #define NAME_ALLCAPS "US-122L"
28 
29 #define USB_ID_US122L 0x800E
30 #define USB_ID_US144 0x800F
31 #define USB_ID_US122MKII 0x8021
32 #define USB_ID_US144MKII 0x8020
33 
34 #endif
35