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#ifndef _PCITOOL_PCI_H
#define _PCITOOL_PCI_H
#define PCILIB_MAX_BANKS 6
#include <stdint.h>
#include "driver/pciDriver.h"
#include "kernel.h"
#define pcilib_memcpy memcpy32
typedef enum {
PCILIB_MODEL_PCI,
PCILIB_MODEL_IPECAMERA
} pcilib_model_t;
typedef enum {
PCILIB_REGISTER_R = 1,
PCILIB_REGISTER_W = 2,
PCILIB_REGISTER_RW = 3
} pcilib_register_mode_t;
typedef enum {
IPECAMERA_REGISTER_PROTOCOL
} pcilib_register_protocol_t;
typedef struct {
uint8_t id;
uint8_t size;
uint32_t defvalue;
pcilib_register_mode_t mode;
const char *name;
pcilib_register_protocol_t protocol;
uint64_t read_addr;
uint64_t write_addr;
const char *description;
} pcilib_register_t;
typedef struct {
uint32_t start;
uint32_t end;
} pcilib_register_range_t;
#include "ipecamera.h"
typedef struct {
pcilib_register_t *registers;
pcilib_register_range_t *ranges;
} pcilib_model_description_t;
#ifdef _PCILIB_PCI_C
pcilib_model_description_t pcilib_model_description[2] = {
{ NULL, NULL },
{ ipecamera_registers, ipecamera_register_range }
};
#else
extern pcilib_model_description_t pcilib_model_description[];
#endif /* _PCILIB_PCI_C */
int pcilib_open(const char *device);
void pcilib_close(int handle);
int pcilib_set_error_handler(void (*err)(const char *msg, ...));
const pci_board_info *pcilib_get_board_info(int handle);
pcilib_model_t pcilib_detect_model(int handle);
void *pcilib_map_bar(int handle, int bar);
void pcilib_unmap_bar(int handle, int bar, void *data);
int pcilib_read(void *buf, int handle, int bar, unsigned long addr, int size);
int pcilib_write(void *buf, int handle, int bar, unsigned long addr, int size);
int pcilib_find_register(pcilib_model_t model, const char *reg);
#endif /* _PCITOOL_PCI_H */
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