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- #ifndef _PCITOOL_PCI_H
- #define _PCITOOL_PCI_H
- #define PCILIB_DEFAULT_CPU_COUNT 2
- #define PCILIB_EVENT_TIMEOUT 1000000 /**< us */
- #define PCILIB_TRIGGER_TIMEOUT 100000 /**< us */
- #define PCILIB_DMA_TIMEOUT 10000 /**< us */
- #define PCILIB_DMA_SKIP_TIMEOUT 1000000 /**< us */
- #define PCILIB_REGISTER_TIMEOUT 10000 /**< us */
- #include "driver/pciDriver.h"
- #include "pcilib_types.h"
- #include "pcilib.h"
- #include "register.h"
- #include "kmem.h"
- #include "irq.h"
- #include "dma.h"
- #include "event.h"
- struct pcilib_s {
- int handle;
-
- uintptr_t page_mask;
- pcilib_board_info_t board_info;
- pcilib_dma_info_t dma_info;
- pcilib_model_t model;
-
- char *bar_space[PCILIB_MAX_BANKS];
- int reg_bar_mapped;
- pcilib_bar_t reg_bar;
- // char *reg_space;
- int data_bar_mapped;
- pcilib_bar_t data_bar;
- // char *data_space;
- // size_t data_size;
-
- pcilib_kmem_list_t *kmem_list;
- size_t num_reg, alloc_reg;
- pcilib_model_description_t model_info;
-
- pcilib_dma_context_t *dma_ctx;
- pcilib_context_t *event_ctx;
-
- #ifdef PCILIB_FILE_IO
- int file_io_handle;
- #endif /* PCILIB_FILE_IO */
- };
- #ifdef _PCILIB_PCI_C
- # include "ipecamera/model.h"
- # include "kapture/model.h"
- # include "dma/nwl.h"
- # include "dma/ipe.h"
- # include "default.h"
- pcilib_model_description_t pcilib_model[4] = {
- { 4, PCILIB_HOST_ENDIAN, NULL, NULL, NULL, NULL, NULL, NULL },
- { 4, PCILIB_HOST_ENDIAN, NULL, NULL, NULL, NULL, NULL, NULL },
- { 4, PCILIB_LITTLE_ENDIAN, ipecamera_registers, ipecamera_register_banks, ipecamera_register_ranges, ipecamera_events, ipecamera_data_types, &ipe_dma_api, &ipecamera_image_api },
- { 4, PCILIB_LITTLE_ENDIAN, kapture_registers, kapture_register_banks, kapture_register_ranges, kapture_events, kapture_data_types, &ipe_dma_api, &kapture_api },
- };
- pcilib_protocol_description_t pcilib_protocol[3] = {
- { pcilib_default_read, pcilib_default_write },
- { ipecamera_read, ipecamera_write },
- { NULL, NULL }
- };
- #else
- extern pcilib_model_description_t pcilib_model[];
- extern pcilib_protocol_description_t pcilib_protocol[];
- #endif /* _PCILIB_PCI_C */
- const pcilib_board_info_t *pcilib_get_board_info(pcilib_t *ctx);
- const pcilib_dma_info_t *pcilib_get_dma_info(pcilib_t *ctx);
- int pcilib_map_register_space(pcilib_t *ctx);
- int pcilib_map_data_space(pcilib_t *ctx, uintptr_t addr);
- int pcilib_detect_address(pcilib_t *ctx, pcilib_bar_t *bar, uintptr_t *addr, size_t size);
- #endif /* _PCITOOL_PCI_H */
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