14 enum b43_bus_type bus_type;
16 struct bcma_device *bdev;
17 struct ssb_device *sdev;
20 int (*bus_may_powerdown)(struct b43_bus_dev *dev);
21 int (*bus_powerup)(struct b43_bus_dev *dev, bool dynamic_pctl);
22 int (*device_is_enabled)(struct b43_bus_dev *dev);
23 void (*device_enable)(struct b43_bus_dev *dev,
24 u32 core_specific_flags);
25 void (*device_disable)(struct b43_bus_dev *dev,
26 u32 core_specific_flags);
28 u16 (*read16)(struct b43_bus_dev *dev, u16 offset);
29 u32 (*read32)(struct b43_bus_dev *dev, u16 offset);
30 void (*write16)(struct b43_bus_dev *dev, u16 offset, u16 value);
31 void (*write32)(struct b43_bus_dev *dev, u16 offset, u32 value);
32 void (*block_read)(struct b43_bus_dev *dev, void *buffer,
33 size_t count, u16 offset, u8 reg_width);
34 void (*block_write)(struct b43_bus_dev *dev, const void *buffer,
35 size_t count, u16 offset, u8 reg_width);
39 struct device *dma_dev;
50 struct ssb_sprom *bus_sprom;
56 static inline bool b43_bus_host_is_pcmcia(struct b43_bus_dev *dev)
59 return (dev->bus_type == B43_BUS_SSB &&
60 dev->sdev->bus->bustype == SSB_BUSTYPE_PCMCIA);
66 static inline bool b43_bus_host_is_pci(struct b43_bus_dev *dev)
68 #ifdef CONFIG_B43_BCMA
69 if (dev->bus_type == B43_BUS_BCMA)
70 return (dev->bdev->bus->hosttype == BCMA_HOSTTYPE_PCI);
73 if (dev->bus_type == B43_BUS_SSB)
74 return (dev->sdev->bus->bustype == SSB_BUSTYPE_PCI);
79 static inline bool b43_bus_host_is_sdio(struct b43_bus_dev *dev)
82 return (dev->bus_type == B43_BUS_SSB &&
83 dev->sdev->bus->bustype == SSB_BUSTYPE_SDIO);
89 struct b43_bus_dev *b43_bus_dev_bcma_init(struct bcma_device *core);
90 struct b43_bus_dev *b43_bus_dev_ssb_init(struct ssb_device *sdev);
92 void *b43_bus_get_wldev(struct b43_bus_dev *dev);
93 void b43_bus_set_wldev(struct b43_bus_dev *dev, void *data);
95 #endif /* B43_BUS_H_ */