diff options
Diffstat (limited to 'bank.h')
| -rw-r--r-- | bank.h | 97 |
1 files changed, 0 insertions, 97 deletions
@@ -1,97 +0,0 @@ -#ifndef _PCILIB_BANK_H -#define _PCILIB_BANK_H - -#include <pcilib.h> - -#define PCILIB_REGISTER_BANK_INVALID ((pcilib_register_bank_t)-1) -#define PCILIB_REGISTER_BANK0 0 /**< First BANK to be used in the event engine */ -#define PCILIB_REGISTER_BANK1 1 -#define PCILIB_REGISTER_BANK2 2 -#define PCILIB_REGISTER_BANK3 3 -#define PCILIB_REGISTER_BANK_DMA 64 /**< First BANK address to be used by DMA engines */ -#define PCILIB_REGISTER_BANK_DYNAMIC 128 /**< First BANK address to map dynamic XML configuration */ -#define PCILIB_REGISTER_PROTOCOL_INVALID ((pcilib_register_protocol_t)-1) -#define PCILIB_REGISTER_PROTOCOL0 0 /**< First PROTOCOL address to be used in the event engine */ -#define PCILIB_REGISTER_PROTOCOL_DEFAULT 64 /**< Default memmap based protocol */ -#define PCILIB_REGISTER_PROTOCOL_DMA 96 /**< First PROTOCOL address to be used by DMA engines */ -#define PCILIB_REGISTER_PROTOCOL_DYNAMIC 128 /**< First PROTOCOL address to be used by plugins */ - -#define PCILIB_REGISTER_NO_BITS 0 -#define PCILIB_REGISTER_ALL_BITS ((pcilib_register_value_t)-1) - -typedef uint8_t pcilib_register_bank_t; /**< Type holding the bank position within the field listing register banks in the model */ -typedef uint8_t pcilib_register_bank_addr_t; /**< Type holding the bank address number */ -typedef uint8_t pcilib_register_protocol_t; /**< Type holding the protocol position within the field listing register protocols in the model */ -typedef uint8_t pcilib_register_protocol_addr_t; /**< Type holding the protocol address */ - - -typedef struct pcilib_register_bank_context_s pcilib_register_bank_context_t; - -typedef struct { - pcilib_register_bank_context_t *(*init)(pcilib_t *ctx, pcilib_register_bank_t bank, const char *model, const void *args); - void (*free)(pcilib_register_bank_context_t *ctx); - int (*read)(pcilib_t *pcilib, pcilib_register_bank_context_t *ctx, pcilib_register_addr_t addr, pcilib_register_value_t *value); - int (*write)(pcilib_t *pcilib, pcilib_register_bank_context_t *ctx, pcilib_register_addr_t addr, pcilib_register_value_t value); -} pcilib_register_protocol_api_description_t; - -typedef struct { - pcilib_register_protocol_addr_t addr; - const pcilib_register_protocol_api_description_t *api; - const char *model; - const void *args; - const char *name; - const char *description; -} pcilib_register_protocol_description_t; - -typedef struct { - pcilib_register_bank_addr_t addr; - - pcilib_bar_t bar; // optional - size_t size; - - pcilib_register_protocol_addr_t protocol; - - uintptr_t read_addr; // or offset if bar specified - uintptr_t write_addr; // or offset if bar specified - pcilib_endianess_t raw_endianess; - - uint8_t access; - pcilib_endianess_t endianess; - - const char *format; - const char *name; - const char *description; -} pcilib_register_bank_description_t; - -/** - * Default mappings - */ -typedef struct { - uintptr_t start; - uintptr_t end; - pcilib_register_bank_addr_t bank; - long addr_shift; -} pcilib_register_range_t; - - - -struct pcilib_register_bank_context_s { - const pcilib_register_bank_description_t *bank; - const pcilib_register_protocol_api_description_t *api; -}; - - - // we don't copy strings, they should be statically allocated -int pcilib_init_register_banks(pcilib_t *ctx); -void pcilib_free_register_banks(pcilib_t *ctx); -int pcilib_add_register_banks(pcilib_t *ctx, size_t n, const pcilib_register_bank_description_t *banks); - -pcilib_register_bank_t pcilib_find_register_bank_by_addr(pcilib_t *ctx, pcilib_register_bank_addr_t bank); -pcilib_register_bank_t pcilib_find_register_bank_by_name(pcilib_t *ctx, const char *bankname); -pcilib_register_bank_t pcilib_find_register_bank(pcilib_t *ctx, const char *bank); - -pcilib_register_protocol_t pcilib_find_register_protocol_by_addr(pcilib_t *ctx, pcilib_register_protocol_addr_t protocol); -pcilib_register_protocol_t pcilib_find_register_protocol_by_name(pcilib_t *ctx, const char *name); -pcilib_register_protocol_t pcilib_find_register_protocol(pcilib_t *ctx, const char *name); - -#endif /* _PCILIB_BANK_H */ |