diff options
Diffstat (limited to 'drivers/staging/cw1200/sbus.h')
| -rw-r--r-- | drivers/staging/cw1200/sbus.h | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/drivers/staging/cw1200/sbus.h b/drivers/staging/cw1200/sbus.h new file mode 100644 index 00000000000..49bd06d20e5 --- /dev/null +++ b/drivers/staging/cw1200/sbus.h @@ -0,0 +1,39 @@ +/* + * Common sbus abstraction layer interface for cw1200 wireless driver + * + * Copyright (c) 2010, ST-Ericsson + * Author: Dmitry Tarnyagin <dmitry.tarnyagin@stericsson.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef CW1200_SBUS_H +#define CW1200_SBUS_H + +/* + * sbus priv forward definition. + * Implemented and instantiated in particular modules. + */ +struct sbus_priv; + +typedef void (*sbus_irq_handler)(void *priv); + +struct sbus_ops { + int (*sbus_memcpy_fromio)(struct sbus_priv *self, unsigned int addr, + void *dst, int count); + int (*sbus_memcpy_toio)(struct sbus_priv *self, unsigned int addr, + const void *src, int count); + void (*lock)(struct sbus_priv *self); + void (*unlock)(struct sbus_priv *self); + int (*irq_subscribe)(struct sbus_priv *self, sbus_irq_handler handler, + void *priv); + int (*irq_unsubscribe)(struct sbus_priv *self); + int (*reset)(struct sbus_priv *self); + size_t (*align_size)(struct sbus_priv *self, size_t size); + int (*power_mgmt)(struct sbus_priv *self, bool suspend); + int (*set_block_size)(struct sbus_priv *self, size_t size); +}; + +#endif /* CW1200_SBUS_H */ |