drivers/net/wireless/b43/bus.h

   1 #ifndef B43_BUS_H_
   2 #define B43_BUS_H_
   3
   4 enum b43_bus_type {
   5         B43_BUS_SSB,
   6 };
   7
   8 struct b43_bus_dev {
   9         enum b43_bus_type bus_type;
  10         union {
  11                 struct ssb_device *sdev;
  12         };
  13
  14         u16 (*read16)(struct b43_bus_dev *dev, u16 offset);
  15         u32 (*read32)(struct b43_bus_dev *dev, u16 offset);
  16         void (*write16)(struct b43_bus_dev *dev, u16 offset, u16 value);
  17         void (*write32)(struct b43_bus_dev *dev, u16 offset, u32 value);
  18         void (*block_read)(struct b43_bus_dev *dev, void *buffer,
  19                            size_t count, u16 offset, u8 reg_width);
  20         void (*block_write)(struct b43_bus_dev *dev, const void *buffer,
  21                             size_t count, u16 offset, u8 reg_width);
  22
  23         u16 core_id;
  24         u8 core_rev;
  25 };
  26
  27 struct b43_bus_dev *b43_bus_dev_ssb_init(struct ssb_device *sdev);
  28
  29 #endif /* B43_BUS_H_ */