/*
* Copyright 2014 Con Kolivas <kernel@kolivas.org>
* Copyright 2014 Zvi (Zvisha) Shteingart - Spondoolies-tech.com
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the Free
* Software Foundation; either version 3 of the License, or (at your option)
* any later version. See COPYING for more details.
*
* Note that changing this SW will void your miners guaranty
*/
#ifndef ____MINERGATE_LIB_H___
#define ____MINERGATE_LIB_H___
//#include "squid.h"
#include <stdio.h>
#include <stdlib.h>
#include <getopt.h>
#include <fcntl.h>
#include <sys/ioctl.h>
#include <linux/types.h>
#include <linux/spi/spidev.h>
#include <netinet/in.h>
//#include "queue.h"
//#include "spond_debug.h"
#ifndef passert
#define passert assert
#endif
#define MINERGATE_PROTOCOL_VERSION 6
#define MINERGATE_SOCKET_FILE "/tmp/connection_pipe"
typedef enum {
//MINERGATE_DATA_ID_CONNECT = 1,
MINERGATE_DATA_ID_DO_JOB_REQ = 2,
MINERGATE_DATA_ID_DO_JOB_RSP = 3,
} MINERGATE_DATA_ID;
typedef struct {
uint32_t work_id_in_sw;
uint32_t difficulty;
uint32_t timestamp;
uint32_t mrkle_root;
uint32_t midstate[8];
uint8_t leading_zeroes;
uint8_t ntime_limit;
uint8_t ntime_offset;
uint8_t resr1;
} minergate_do_job_req;
#define MAX_REQUESTS 100
#define MAX_RESPONDS 300
#define MINERGATE_TOTAL_QUEUE 300
typedef struct {
uint32_t work_id_in_sw;
uint32_t mrkle_root; // to validate
uint32_t winner_nonce[2];
uint8_t ntime_offset;
uint8_t res; // 0 = done, 1 = overflow, 2 = dropped bist
uint8_t resrv1;
uint8_t resrv2;
} minergate_do_job_rsp;
typedef struct {
uint8_t requester_id;
uint8_t request_id;
uint8_t protocol_version;
uint8_t mask; // 0x01 = first request, 0x2 = drop old work
uint16_t magic; // 0xcafe
uint16_t req_count;
minergate_do_job_req req[MAX_REQUESTS]; // array of requests
} minergate_req_packet;
typedef struct {
uint8_t requester_id;
uint8_t request_id;
uint8_t protocol_version;
uint8_t gh_div_10_rate; // ==
uint16_t magic; // 0xcafe
uint16_t rsp_count;
minergate_do_job_rsp rsp[MAX_RESPONDS]; // array of responce
} minergate_rsp_packet;
minergate_req_packet *allocate_minergate_packet_req(uint8_t requester_id, uint8_t request_id);
minergate_rsp_packet *allocate_minergate_packet_rsp(uint8_t requester_id, uint8_t request_id);
#endif
