1  /*
 2   * Transport layer interface for KnCminer devices
 3   *
 4   * Copyright 2014 KnCminer
 5   *
 6   * This program is free software; you can redistribute it and/or modify it
 7   * under the terms of the GNU General Public License as published by the Free
 8   * Software Foundation; either version 3 of the License, or (at your option)
 9   * any later version.  See COPYING for more details.
10   */
11  
12  #define	MAX_ASICS		6
13  #define	NUM_DIES_IN_ASIC	4
14  #define	CORES_IN_DIE		48
15  #define	CORES_PER_ASIC		(NUM_DIES_IN_ASIC * CORES_IN_DIE)
16  
17  #define	MAX_BYTES_IN_SPI_XSFER	4096
18  
19  void *knc_trnsp_new(int dev_idx);
20  void knc_trnsp_free(void *opaque_ctx);
21  int knc_trnsp_transfer(void *opaque_ctx, uint8_t *txbuf, uint8_t *rxbuf, int len);
22  bool knc_trnsp_asic_detect(void *opaque_ctx, int chip_id);
23  void knc_trnsp_periodic_check(void *opaque_ctx);