forked from Qortal/Brooklyn
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
96 lines
2.3 KiB
96 lines
2.3 KiB
/* SPDX-License-Identifier: GPL-2.0 */ |
|
#ifndef B43_BUS_H_ |
|
#define B43_BUS_H_ |
|
|
|
enum b43_bus_type { |
|
#ifdef CONFIG_B43_BCMA |
|
B43_BUS_BCMA, |
|
#endif |
|
#ifdef CONFIG_B43_SSB |
|
B43_BUS_SSB, |
|
#endif |
|
}; |
|
|
|
struct b43_bus_dev { |
|
enum b43_bus_type bus_type; |
|
union { |
|
struct bcma_device *bdev; |
|
struct ssb_device *sdev; |
|
}; |
|
|
|
int (*bus_may_powerdown)(struct b43_bus_dev *dev); |
|
int (*bus_powerup)(struct b43_bus_dev *dev, bool dynamic_pctl); |
|
int (*device_is_enabled)(struct b43_bus_dev *dev); |
|
void (*device_enable)(struct b43_bus_dev *dev, |
|
u32 core_specific_flags); |
|
void (*device_disable)(struct b43_bus_dev *dev, |
|
u32 core_specific_flags); |
|
|
|
u16 (*read16)(struct b43_bus_dev *dev, u16 offset); |
|
u32 (*read32)(struct b43_bus_dev *dev, u16 offset); |
|
void (*write16)(struct b43_bus_dev *dev, u16 offset, u16 value); |
|
void (*write32)(struct b43_bus_dev *dev, u16 offset, u32 value); |
|
void (*block_read)(struct b43_bus_dev *dev, void *buffer, |
|
size_t count, u16 offset, u8 reg_width); |
|
void (*block_write)(struct b43_bus_dev *dev, const void *buffer, |
|
size_t count, u16 offset, u8 reg_width); |
|
bool flush_writes; |
|
|
|
struct device *dev; |
|
struct device *dma_dev; |
|
unsigned int irq; |
|
|
|
u16 board_vendor; |
|
u16 board_type; |
|
u16 board_rev; |
|
|
|
u16 chip_id; |
|
u8 chip_rev; |
|
u8 chip_pkg; |
|
|
|
struct ssb_sprom *bus_sprom; |
|
|
|
u16 core_id; |
|
u8 core_rev; |
|
}; |
|
|
|
static inline bool b43_bus_host_is_pcmcia(struct b43_bus_dev *dev) |
|
{ |
|
#ifdef CONFIG_B43_SSB |
|
return (dev->bus_type == B43_BUS_SSB && |
|
dev->sdev->bus->bustype == SSB_BUSTYPE_PCMCIA); |
|
#else |
|
return false; |
|
#endif |
|
}; |
|
|
|
static inline bool b43_bus_host_is_pci(struct b43_bus_dev *dev) |
|
{ |
|
#ifdef CONFIG_B43_BCMA |
|
if (dev->bus_type == B43_BUS_BCMA) |
|
return (dev->bdev->bus->hosttype == BCMA_HOSTTYPE_PCI); |
|
#endif |
|
#ifdef CONFIG_B43_SSB |
|
if (dev->bus_type == B43_BUS_SSB) |
|
return (dev->sdev->bus->bustype == SSB_BUSTYPE_PCI); |
|
#endif |
|
return false; |
|
} |
|
|
|
static inline bool b43_bus_host_is_sdio(struct b43_bus_dev *dev) |
|
{ |
|
#ifdef CONFIG_B43_SSB |
|
return (dev->bus_type == B43_BUS_SSB && |
|
dev->sdev->bus->bustype == SSB_BUSTYPE_SDIO); |
|
#else |
|
return false; |
|
#endif |
|
} |
|
|
|
struct b43_bus_dev *b43_bus_dev_bcma_init(struct bcma_device *core); |
|
struct b43_bus_dev *b43_bus_dev_ssb_init(struct ssb_device *sdev); |
|
|
|
void *b43_bus_get_wldev(struct b43_bus_dev *dev); |
|
void b43_bus_set_wldev(struct b43_bus_dev *dev, void *data); |
|
|
|
#endif /* B43_BUS_H_ */
|
|
|