thodg/cgminer/knc-asic.h

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• Hash : c104366f
  Author :
  Date : 2014-06-18T16:41:03
  

  KnCMiner driver generation 2 Note: Requires generation 2 code in the FPGA controller.

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• knc-asic.h

• #ifndef _CGMINER_NEPTUNE_H
  #define _CGMINER_NEPTUNE_H
  
  #include <stdint.h>
  #include "miner.h"
  
  struct knc_die_info {
  	enum {
  		KNC_VERSION_UNKNOWN = 0,
  		KNC_VERSION_JUPITER,
  		KNC_VERSION_NEPTUNE
  	} version;
  	int cores;
  };
  
  int knc_prepare_report(uint8_t *request, int die, int core);
  int knc_prepare_neptune_setwork(uint8_t *request, int die, int core, int slot, struct work *work, int clean);
  int knc_prepare_jupiter_setwork(uint8_t *request, int die, int core, int slot, struct work *work);
  int knc_prepare_jupiter_halt(uint8_t *request, int die, int core);
  int knc_prepare_neptune_halt(uint8_t *request, int die, int core);
  
  void knc_prepare_neptune_message(int request_length, const uint8_t *request, uint8_t *buffer);
  
  #define KNC_ACCEPTED    (1<<0)
  #define KNC_ERR_CRC     (1<<1)
  #define KNC_ERR_ACK     (1<<2)
  #define KNC_ERR_CRCACK  (1<<3)
  
  int knc_syncronous_transfer(void *ctx, int channel, int request_length, const uint8_t *request, int response_length, uint8_t *response);
  
  int knc_detect_die(void *ctx, int channel, int die, struct knc_die_info *die_info);
  
  #endif
  

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