projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 482f0538 RM |
1 | #ifndef B43_BUS_H_ |
| 2 | #define B43_BUS_H_ | |
| 3 | ||
| 4 | enum b43_bus_type { | |
| 6cbab0d9 | 5 | #ifdef CONFIG_B43_BCMA |
| 397915c3 | 6 | B43_BUS_BCMA, |
| 6cbab0d9 | 7 | #endif |
| 482f0538 RM |
8 | B43_BUS_SSB, |
| 9 | }; | |
| 10 | ||
| 11 | struct b43_bus_dev { | |
| 12 | enum b43_bus_type bus_type; | |
| 13 | union { | |
| 397915c3 | 14 | struct bcma_device *bdev; |
| 482f0538 RM |
15 | struct ssb_device *sdev; |
| 16 | }; | |
| c0b4c009 | 17 | |
| 24ca39d6 RM |
18 | int (*bus_may_powerdown)(struct b43_bus_dev *dev); |
| 19 | int (*bus_powerup)(struct b43_bus_dev *dev, bool dynamic_pctl); | |
| 20 | int (*device_is_enabled)(struct b43_bus_dev *dev); | |
| 21 | void (*device_enable)(struct b43_bus_dev *dev, | |
| 22 | u32 core_specific_flags); | |
| 23 | void (*device_disable)(struct b43_bus_dev *dev, | |
| 24 | u32 core_specific_flags); | |
| 25 | ||
| c0b4c009 RM |
26 | u16 (*read16)(struct b43_bus_dev *dev, u16 offset); |
| 27 | u32 (*read32)(struct b43_bus_dev *dev, u16 offset); | |
| 28 | void (*write16)(struct b43_bus_dev *dev, u16 offset, u16 value); | |
| 29 | void (*write32)(struct b43_bus_dev *dev, u16 offset, u32 value); | |
| 30 | void (*block_read)(struct b43_bus_dev *dev, void *buffer, | |
| 31 | size_t count, u16 offset, u8 reg_width); | |
| 32 | void (*block_write)(struct b43_bus_dev *dev, const void *buffer, | |
| 33 | size_t count, u16 offset, u8 reg_width); | |
| 21d889d4 | 34 | |
| a18c715e RM |
35 | struct device *dev; |
| 36 | struct device *dma_dev; | |
| 37 | unsigned int irq; | |
| 38 | ||
| 79d2232f RM |
39 | u16 board_vendor; |
| 40 | u16 board_type; | |
| 41 | u16 board_rev; | |
| 42 | ||
| c244e08c RM |
43 | u16 chip_id; |
| 44 | u8 chip_rev; | |
| 45 | u8 chip_pkg; | |
| 46 | ||
| 0581483a RM |
47 | struct ssb_sprom *bus_sprom; |
| 48 | ||
| 21d889d4 RM |
49 | u16 core_id; |
| 50 | u8 core_rev; | |
| 482f0538 RM |
51 | }; |
| 52 | ||
| 505fb019 RM |
53 | static inline bool b43_bus_host_is_pcmcia(struct b43_bus_dev *dev) |
| 54 | { | |
| 55 | return (dev->bus_type == B43_BUS_SSB && | |
| 56 | dev->sdev->bus->bustype == SSB_BUSTYPE_PCMCIA); | |
| 57 | } | |
| 58 | static inline bool b43_bus_host_is_sdio(struct b43_bus_dev *dev) | |
| 59 | { | |
| 60 | return (dev->bus_type == B43_BUS_SSB && | |
| 61 | dev->sdev->bus->bustype == SSB_BUSTYPE_SDIO); | |
| 62 | } | |
| 63 | ||
| 397915c3 | 64 | struct b43_bus_dev *b43_bus_dev_bcma_init(struct bcma_device *core); |
| 482f0538 RM |
65 | struct b43_bus_dev *b43_bus_dev_ssb_init(struct ssb_device *sdev); |
| 66 | ||
| 74abacb6 RM |
67 | void *b43_bus_get_wldev(struct b43_bus_dev *dev); |
| 68 | void b43_bus_set_wldev(struct b43_bus_dev *dev, void *data); | |
| 69 | ||
| 482f0538 | 70 | #endif /* B43_BUS_H_ */ |