| Rafał Miłecki | 482f053 | 2011-05-18 02:06:36 +0200 | [diff] [blame] | 1 | #ifndef B43_BUS_H_ |
| 2 | #define B43_BUS_H_ |
| 3 | |
| 4 | enum b43_bus_type { |
| Rafał Miłecki | 6cbab0d | 2011-07-06 15:45:26 +0200 | [diff] [blame] | 5 | #ifdef CONFIG_B43_BCMA |
| Rafał Miłecki | 397915c | 2011-07-06 19:03:46 +0200 | [diff] [blame] | 6 | B43_BUS_BCMA, |
| Rafał Miłecki | 6cbab0d | 2011-07-06 15:45:26 +0200 | [diff] [blame] | 7 | #endif |
| Rafał Miłecki | 482f053 | 2011-05-18 02:06:36 +0200 | [diff] [blame] | 8 | B43_BUS_SSB, |
| 9 | }; |
| 10 | |
| 11 | struct b43_bus_dev { |
| 12 | enum b43_bus_type bus_type; |
| 13 | union { |
| Rafał Miłecki | 397915c | 2011-07-06 19:03:46 +0200 | [diff] [blame] | 14 | struct bcma_device *bdev; |
| Rafał Miłecki | 482f053 | 2011-05-18 02:06:36 +0200 | [diff] [blame] | 15 | struct ssb_device *sdev; |
| 16 | }; |
| Rafał Miłecki | c0b4c00 | 2011-05-18 02:06:37 +0200 | [diff] [blame] | 17 | |
| Rafał Miłecki | 24ca39d | 2011-05-18 02:06:43 +0200 | [diff] [blame] | 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 | |
| Rafał Miłecki | c0b4c00 | 2011-05-18 02:06:37 +0200 | [diff] [blame] | 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); |
| Rafał Miłecki | 21d889d | 2011-05-18 02:06:38 +0200 | [diff] [blame] | 34 | |
| Rafał Miłecki | a18c715 | 2011-05-18 02:06:40 +0200 | [diff] [blame] | 35 | struct device *dev; |
| 36 | struct device *dma_dev; |
| 37 | unsigned int irq; |
| 38 | |
| Rafał Miłecki | 79d2232 | 2011-05-18 02:06:42 +0200 | [diff] [blame] | 39 | u16 board_vendor; |
| 40 | u16 board_type; |
| 41 | u16 board_rev; |
| 42 | |
| Rafał Miłecki | c244e08 | 2011-05-18 02:06:41 +0200 | [diff] [blame] | 43 | u16 chip_id; |
| 44 | u8 chip_rev; |
| 45 | u8 chip_pkg; |
| 46 | |
| Rafał Miłecki | 0581483 | 2011-05-18 02:06:39 +0200 | [diff] [blame] | 47 | struct ssb_sprom *bus_sprom; |
| 48 | |
| Rafał Miłecki | 21d889d | 2011-05-18 02:06:38 +0200 | [diff] [blame] | 49 | u16 core_id; |
| 50 | u8 core_rev; |
| Rafał Miłecki | 482f053 | 2011-05-18 02:06:36 +0200 | [diff] [blame] | 51 | }; |
| 52 | |
| Rafał Miłecki | 505fb01 | 2011-05-19 15:11:27 +0200 | [diff] [blame] | 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 | |
| Rafał Miłecki | 397915c | 2011-07-06 19:03:46 +0200 | [diff] [blame] | 64 | struct b43_bus_dev *b43_bus_dev_bcma_init(struct bcma_device *core); |
| Rafał Miłecki | 482f053 | 2011-05-18 02:06:36 +0200 | [diff] [blame] | 65 | struct b43_bus_dev *b43_bus_dev_ssb_init(struct ssb_device *sdev); |
| 66 | |
| Rafał Miłecki | 74abacb | 2011-07-06 15:45:28 +0200 | [diff] [blame] | 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 | |
| Rafał Miłecki | 482f053 | 2011-05-18 02:06:36 +0200 | [diff] [blame] | 70 | #endif /* B43_BUS_H_ */ |