1 /* SPDX-License-Identifier: GPL-2.0-only */
2 /*
3  * Common hwbus abstraction layer interface for cw1200 wireless driver
4  *
5  * Copyright (c) 2010, ST-Ericsson
6  * Author: Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
7  */
8 
9 #ifndef CW1200_HWBUS_H
10 #define CW1200_HWBUS_H
11 
12 struct hwbus_priv;
13 
14 void cw1200_irq_handler(struct cw1200_common *priv);
15 
16 /* This MUST be wrapped with hwbus_ops->lock/unlock! */
17 int __cw1200_irq_enable(struct cw1200_common *priv, int enable);
18 
19 struct hwbus_ops {
20 	int (*hwbus_memcpy_fromio)(struct hwbus_priv *self, unsigned int addr,
21 					void *dst, int count);
22 	int (*hwbus_memcpy_toio)(struct hwbus_priv *self, unsigned int addr,
23 					const void *src, int count);
24 	void (*lock)(struct hwbus_priv *self);
25 	void (*unlock)(struct hwbus_priv *self);
26 	size_t (*align_size)(struct hwbus_priv *self, size_t size);
27 	int (*power_mgmt)(struct hwbus_priv *self, bool suspend);
28 };
29 
30 #endif /* CW1200_HWBUS_H */
31