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Differential D7539 Diff 19738 head/sys/dev/bhnd/bcma/bcma_eromvar.h

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head/sys/dev/bhnd/bcma/bcma_eromvar.h

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#include <dev/bhnd/bhnd.h> #include <dev/bhnd/bhnd.h>
#include "bcmavar.h" #include "bcmavar.h"
/** /**
* EROM read context. * EROM read context.
*/ */
struct bcma_erom { struct bcma_erom {
device_t dev; /**< EROM parent device */ device_t dev; /**< EROM parent device */
struct resource *r; /**< EROM table resource. */ bus_space_tag_t bst; /**< EROM table bus space */
bus_space_handle_t bsh; /**< EROM table bus handle */
bus_size_t start; /**< EROM table offset */ bus_size_t start; /**< EROM table offset */
bus_size_t offset; /**< current read offset */ bus_size_t offset; /**< current read offset */
}; };
/** EROM core descriptor. */ /** EROM core descriptor. */
struct bcma_erom_core { struct bcma_erom_core {
uint16_t vendor; /**< core's designer */ uint16_t vendor; /**< core's designer */
uint16_t device; /**< core's device identifier */ uint16_t device; /**< core's device identifier */
uint16_t rev; /**< core's hardware revision */ uint16_t rev; /**< core's hardware revision */
u_long num_mport; /**< number of master port descriptors */ u_long num_mport; /**< number of master port descriptors */
Show All 18 Linesstruct bcma_erom_sport_region {
uint8_t region_type; /**< the mapping port's type */ uint8_t region_type; /**< the mapping port's type */
bhnd_addr_t base_addr; /**< region base address */ bhnd_addr_t base_addr; /**< region base address */
bhnd_addr_t size; /**< region size */ bhnd_addr_t size; /**< region size */
}; };
int bcma_erom_open(struct bcma_erom *erom, struct resource *r, int bcma_erom_open(struct bcma_erom *erom, struct resource *r,
bus_size_t offset); bus_size_t offset);
int bhnd_erom_bus_space_open(struct bcma_erom *erom, device_t owner,
bus_space_tag_t bst, bus_space_handle_t bsh,
bus_size_t offset);
int bcma_erom_peek32(struct bcma_erom *erom, uint32_t *entry); int bcma_erom_peek32(struct bcma_erom *erom, uint32_t *entry);
bus_size_t bcma_erom_tell(struct bcma_erom *erom); bus_size_t bcma_erom_tell(struct bcma_erom *erom);
void bcma_erom_seek(struct bcma_erom *erom, bus_size_t offset); void bcma_erom_seek(struct bcma_erom *erom, bus_size_t offset);
void bcma_erom_reset(struct bcma_erom *erom); void bcma_erom_reset(struct bcma_erom *erom);
int bcma_erom_seek_next_core(struct bcma_erom *erom);
int bcma_erom_seek_core_index(struct bcma_erom *erom, int bcma_erom_seek_core_index(struct bcma_erom *erom,
u_int core_index); u_int core_index);
int bcma_erom_parse_core(struct bcma_erom *erom, int bcma_erom_parse_core(struct bcma_erom *erom,
struct bcma_erom_core *core); struct bcma_erom_core *core);
int bcma_erom_seek_core_sport_region(struct bcma_erom *erom,
u_int core_index, bhnd_port_type port_type, u_int port_num,
u_int region_num);
int bcma_erom_parse_mport(struct bcma_erom *erom, int bcma_erom_parse_mport(struct bcma_erom *erom,
struct bcma_erom_mport *mport); struct bcma_erom_mport *mport);
int bcma_erom_parse_sport_region(struct bcma_erom *erom, int bcma_erom_parse_sport_region(struct bcma_erom *erom,
struct bcma_erom_sport_region *region); struct bcma_erom_sport_region *region);
void bcma_erom_to_core_info(const struct bcma_erom_core *core,
u_int core_idx, int core_unit, struct bhnd_core_info *info);
int bcma_erom_get_core_info(struct bcma_erom *erom, int bcma_erom_get_core_info(struct bcma_erom *erom,
struct bhnd_core_info **cores, struct bhnd_core_info **cores,
u_int *num_cores); u_int *num_cores);
int bcma_erom_parse_corecfg(struct bcma_erom *erom, int bcma_erom_parse_corecfg(struct bcma_erom *erom,
struct bcma_corecfg **result); struct bcma_corecfg **result);
#endif /* _BCMA_BCMA_EROMVAR_H_ */ #endif /* _BCMA_BCMA_EROMVAR_H_ */