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driver-bitmain.c
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driver-bitmain.c
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/*
* Copyright 2012-2013 Lingchao Xu <lingchao.xu@bitmaintech.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.
*/
#include "config.h"
#include <limits.h>
#include <pthread.h>
#include <stdio.h>
#include <sys/time.h>
#include <sys/types.h>
#include <dirent.h>
#include <unistd.h>
#ifndef WIN32
#include <sys/select.h>
#include <termios.h>
#include <sys/stat.h>
#include <fcntl.h>
#ifndef O_CLOEXEC
#define O_CLOEXEC 0
#endif
#else
#include "compat.h"
#include <windows.h>
#include <io.h>
#endif
#include "elist.h"
#include "miner.h"
#include "usbutils.h"
#include "driver-bitmain.h"
#include "hexdump.c"
#include "util.h"
#define BITMAIN_CALC_DIFF1 1
#ifdef WIN32
#define BITMAIN_TEST
#endif
#define BITMAIN_TEST_PRINT_WORK 0
#ifdef BITMAIN_TEST
#define BITMAIN_TEST_NUM 19
#define BITMAIN_TEST_USENUM 1
int g_test_index = 0;
const char btm_work_test_data[BITMAIN_TEST_NUM][256] = {
"00000002ddc1ce5579dbec17f17fbb8f31ae218a814b2a0c1900f0d90000000100000000b58aa6ca86546b07a5a46698f736c7ca9c0eedc756d8f28ac33c20cc24d792675276f879190afc85b6888022000000800000000000000000000000000000000000000000000000000000000000000000",
"0000000256ccc4c8aeae2b1e41490bc352893605f284e4be043f7b190000000000000000eb2d45233c5b02de50ddcb9049ba16040e0ba00e9750a474eec75891571d925b52dfda4a190266667145b02f000000800000000000000000000000000000000000000000000000000000000000000000",
"0000000256ccc4c8aeae2b1e41490bc352893605f284e4be043f7b19000000000000000090c7d3743e0b0562e4f56d3dd35cece3c5e8275d0abb21bf7e503cb72bd7ed3b52dfda4a190266667bbb58d7000000800000000000000000000000000000000000000000000000000000000000000000",
"0000000256ccc4c8aeae2b1e41490bc352893605f284e4be043f7b1900000000000000006e0561da06022bfbb42c5ecd74a46bfd91934f201b777e9155cc6c3674724ec652dfda4a19026666a0cd827b000000800000000000000000000000000000000000000000000000000000000000000000",
"0000000256ccc4c8aeae2b1e41490bc352893605f284e4be043f7b1900000000000000000312f42ce4964cc23f2d8c039f106f25ddd58e10a1faed21b3bba4b0e621807b52dfda4a1902666629c9497d000000800000000000000000000000000000000000000000000000000000000000000000",
"0000000256ccc4c8aeae2b1e41490bc352893605f284e4be043f7b19000000000000000033093a6540dbe8f7f3d19e3d2af05585ac58dafad890fa9a942e977334a23d6e52dfda4a190266665ae95079000000800000000000000000000000000000000000000000000000000000000000000000",
"0000000256ccc4c8aeae2b1e41490bc352893605f284e4be043f7b190000000000000000bd7893057d06e69705bddf9a89c7bac6b40c5b32f15e2295fc8c5edf491ea24952dfda4a190266664b89b4d3000000800000000000000000000000000000000000000000000000000000000000000000",
"0000000256ccc4c8aeae2b1e41490bc352893605f284e4be043f7b19000000000000000075e66f533e53837d14236a793ee4e493985642bc39e016b9e63adf14a584a2aa52dfda4a19026666ab5d638d000000800000000000000000000000000000000000000000000000000000000000000000",
"0000000256ccc4c8aeae2b1e41490bc352893605f284e4be043f7b190000000000000000d936f90c5db5f0fe1d017344443854fbf9e40a07a9b7e74fedc8661c23162bff52dfda4a19026666338e79cb000000800000000000000000000000000000000000000000000000000000000000000000",
"0000000256ccc4c8aeae2b1e41490bc352893605f284e4be043f7b190000000000000000d2c1a7d279a4355b017bc0a4b0a9425707786729f21ee18add3fda4252a31a4152dfda4a190266669bc90806000000800000000000000000000000000000000000000000000000000000000000000000",
"0000000256ccc4c8aeae2b1e41490bc352893605f284e4be043f7b190000000000000000ad36d19f33d04ca779942843890bc3b083cec83a4b60b6c45cf7d21fc187746552dfda4a1902666675d81ab7000000800000000000000000000000000000000000000000000000000000000000000000",
"0000000256ccc4c8aeae2b1e41490bc352893605f284e4be043f7b19000000000000000093b809cf82b76082eacb55bc35b79f31882ed0976fd102ef54783cd24341319b52dfda4a1902666642ab4e42000000800000000000000000000000000000000000000000000000000000000000000000",
"0000000256ccc4c8aeae2b1e41490bc352893605f284e4be043f7b1900000000000000007411ff315430a7bbf41de8a685d457e82d5177c05640d6a4436a40f39e99667852dfda4a190266662affa4b5000000800000000000000000000000000000000000000000000000000000000000000000",
"0000000256ccc4c8aeae2b1e41490bc352893605f284e4be043f7b1900000000000000001ad0db5b9e1e2b57c8d3654c160f5a51067521eab7e340a270639d97f00a3fa252dfda4a1902666601a47bb6000000800000000000000000000000000000000000000000000000000000000000000000",
"0000000256ccc4c8aeae2b1e41490bc352893605f284e4be043f7b19000000000000000022e055c442c46bbe16df68603a26891f6e4cf85b90102b39fd7cadb602b4e34552dfda4a1902666695d33cea000000800000000000000000000000000000000000000000000000000000000000000000",
"0000000256ccc4c8aeae2b1e41490bc352893605f284e4be043f7b1900000000000000009c8baf5a8a1e16de2d6ae949d5fec3ed751f10dcd4c99810f2ce08040fb9e31d52dfda4a19026666fe78849d000000800000000000000000000000000000000000000000000000000000000000000000",
"0000000256ccc4c8aeae2b1e41490bc352893605f284e4be043f7b190000000000000000e5655532b414887f35eb4652bc7b11ebac12891f65bc08cbe0ce5b277b9e795152dfda4a19026666fcc0d1d1000000800000000000000000000000000000000000000000000000000000000000000000",
"0000000256ccc4c8aeae2b1e41490bc352893605f284e4be043f7b190000000000000000f272c5508704e2b62dd1c30ea970372c40bf00f9203f9bf69d456b4a7fbfffe352dfda4a19026666c03d4399000000800000000000000000000000000000000000000000000000000000000000000000",
"0000000256ccc4c8aeae2b1e41490bc352893605f284e4be043f7b190000000000000000fca3b4531ba627ad9b0e23cdd84c888952c23810df196e9c6db0bcecba6a830952dfda4a19026666c14009cb000000800000000000000000000000000000000000000000000000000000000000000000"
};
const char btm_work_test_midstate[BITMAIN_TEST_NUM][256] = {
"2d8738e7f5bcf76dcb8316fec772e20e240cd58c88d47f2d3f5a6a9547ed0a35",
"d31b6ce09c0bfc2af6f3fe3a03475ebefa5aa191fa70a327a354b2c22f9692f1",
"84a8c8224b80d36caeb42eff2a100f634e1ff873e83fd02ef1306a34abef9dbe",
"059882159439b9b32968c79a93c5521e769dbea9d840f56c2a17b9ad87e530b8",
"17fa435d05012574f8f1da26994cc87b6cb9660b5e82072dc6a0881cec150a0d",
"92a28cc5ec4ba6a2688471dfe2032b5fe97c805ca286c503e447d6749796c6af",
"1677a03516d6e9509ac37e273d2482da9af6e077abe8392cdca6a30e916a7ae9",
"50bbe09f1b8ac18c97aeb745d5d2c3b5d669b6ac7803e646f65ac7b763a392d1",
"e46a0022ebdc303a7fb1a0ebfa82b523946c312e745e5b8a116b17ae6b4ce981",
"8f2f61e7f5b4d76d854e6d266acfff4d40347548216838ccc4ef3b9e43d3c9ea",
"0a450588ae99f75d676a08d0326e1ea874a3497f696722c78a80c7b6ee961ea6",
"3c4c0fc2cf040b806c51b46de9ec0dcc678a7cc5cf3eff11c6c03de3bc7818cc",
"f6c7c785ab5daddb8f98e5f854f2cb41879fcaf47289eb2b4196fefc1b28316f",
"005312351ccb0d0794779f5023e4335b5cad221accf0dfa3da7b881266fa9f5a",
"7b26d189c6bba7add54143179aadbba7ccaeff6887bd8d5bec9597d5716126e6",
"a4718f4c801e7ddf913a9474eb71774993525684ffea1915f767ab16e05e6889",
"6b6226a8c18919d0e55684638d33a6892a00d22492cc2f5906ca7a4ac21c74a7",
"383114dccd1cb824b869158aa2984d157fcb02f46234ceca65943e919329e697",
"d4d478df3016852b27cb1ae9e1e98d98617f8d0943bf9dc1217f47f817236222"
};
#endif
char opt_bitmain_dev[256] = {0};
bool opt_bitmain_hwerror = false;
bool opt_bitmain_checkall = false;
bool opt_bitmain_checkn2diff = false;
bool opt_bitmain_dev_usb = true;
bool opt_bitmain_nobeeper = false;
bool opt_bitmain_notempoverctrl = false;
bool opt_bitmain_homemode = false;
int opt_bitmain_temp = BITMAIN_TEMP_TARGET;
int opt_bitmain_overheat = BITMAIN_TEMP_OVERHEAT;
int opt_bitmain_fan_min = BITMAIN_DEFAULT_FAN_MIN_PWM;
int opt_bitmain_fan_max = BITMAIN_DEFAULT_FAN_MAX_PWM;
int opt_bitmain_freq_min = BITMAIN_MIN_FREQUENCY;
int opt_bitmain_freq_max = BITMAIN_MAX_FREQUENCY;
bool opt_bitmain_auto;
static int option_offset = -1;
// --------------------------------------------------------------
// CRC16 check table
// --------------------------------------------------------------
const uint8_t chCRCHTalbe[] = // CRC high byte table
{
0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x01, 0xC0, 0x80, 0x41,
0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x00, 0xC1, 0x81, 0x40,
0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x01, 0xC0, 0x80, 0x41,
0x00, 0xC1, 0x81, 0x40, 0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41,
0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x01, 0xC0, 0x80, 0x41,
0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x00, 0xC1, 0x81, 0x40,
0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x00, 0xC1, 0x81, 0x40,
0x01, 0xC0, 0x80, 0x41, 0x01, 0xC0, 0x80, 0x41, 0x00, 0xC1, 0x81, 0x40,
0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x01, 0xC0, 0x80, 0x41,
0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x00, 0xC1, 0x81, 0x40,
0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x01, 0xC0, 0x80, 0x41,
0x00, 0xC1, 0x81, 0x40, 0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41,
0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x01, 0xC0, 0x80, 0x41,
0x00, 0xC1, 0x81, 0x40, 0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41,
0x01, 0xC0, 0x80, 0x41, 0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41,
0x00, 0xC1, 0x81, 0x40, 0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41,
0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x01, 0xC0, 0x80, 0x41,
0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x00, 0xC1, 0x81, 0x40,
0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x01, 0xC0, 0x80, 0x41,
0x00, 0xC1, 0x81, 0x40, 0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41,
0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x01, 0xC0, 0x80, 0x41,
0x00, 0xC1, 0x81, 0x40
};
const uint8_t chCRCLTalbe[] = // CRC low byte table
{
0x00, 0xC0, 0xC1, 0x01, 0xC3, 0x03, 0x02, 0xC2, 0xC6, 0x06, 0x07, 0xC7,
0x05, 0xC5, 0xC4, 0x04, 0xCC, 0x0C, 0x0D, 0xCD, 0x0F, 0xCF, 0xCE, 0x0E,
0x0A, 0xCA, 0xCB, 0x0B, 0xC9, 0x09, 0x08, 0xC8, 0xD8, 0x18, 0x19, 0xD9,
0x1B, 0xDB, 0xDA, 0x1A, 0x1E, 0xDE, 0xDF, 0x1F, 0xDD, 0x1D, 0x1C, 0xDC,
0x14, 0xD4, 0xD5, 0x15, 0xD7, 0x17, 0x16, 0xD6, 0xD2, 0x12, 0x13, 0xD3,
0x11, 0xD1, 0xD0, 0x10, 0xF0, 0x30, 0x31, 0xF1, 0x33, 0xF3, 0xF2, 0x32,
0x36, 0xF6, 0xF7, 0x37, 0xF5, 0x35, 0x34, 0xF4, 0x3C, 0xFC, 0xFD, 0x3D,
0xFF, 0x3F, 0x3E, 0xFE, 0xFA, 0x3A, 0x3B, 0xFB, 0x39, 0xF9, 0xF8, 0x38,
0x28, 0xE8, 0xE9, 0x29, 0xEB, 0x2B, 0x2A, 0xEA, 0xEE, 0x2E, 0x2F, 0xEF,
0x2D, 0xED, 0xEC, 0x2C, 0xE4, 0x24, 0x25, 0xE5, 0x27, 0xE7, 0xE6, 0x26,
0x22, 0xE2, 0xE3, 0x23, 0xE1, 0x21, 0x20, 0xE0, 0xA0, 0x60, 0x61, 0xA1,
0x63, 0xA3, 0xA2, 0x62, 0x66, 0xA6, 0xA7, 0x67, 0xA5, 0x65, 0x64, 0xA4,
0x6C, 0xAC, 0xAD, 0x6D, 0xAF, 0x6F, 0x6E, 0xAE, 0xAA, 0x6A, 0x6B, 0xAB,
0x69, 0xA9, 0xA8, 0x68, 0x78, 0xB8, 0xB9, 0x79, 0xBB, 0x7B, 0x7A, 0xBA,
0xBE, 0x7E, 0x7F, 0xBF, 0x7D, 0xBD, 0xBC, 0x7C, 0xB4, 0x74, 0x75, 0xB5,
0x77, 0xB7, 0xB6, 0x76, 0x72, 0xB2, 0xB3, 0x73, 0xB1, 0x71, 0x70, 0xB0,
0x50, 0x90, 0x91, 0x51, 0x93, 0x53, 0x52, 0x92, 0x96, 0x56, 0x57, 0x97,
0x55, 0x95, 0x94, 0x54, 0x9C, 0x5C, 0x5D, 0x9D, 0x5F, 0x9F, 0x9E, 0x5E,
0x5A, 0x9A, 0x9B, 0x5B, 0x99, 0x59, 0x58, 0x98, 0x88, 0x48, 0x49, 0x89,
0x4B, 0x8B, 0x8A, 0x4A, 0x4E, 0x8E, 0x8F, 0x4F, 0x8D, 0x4D, 0x4C, 0x8C,
0x44, 0x84, 0x85, 0x45, 0x87, 0x47, 0x46, 0x86, 0x82, 0x42, 0x43, 0x83,
0x41, 0x81, 0x80, 0x40
};
static uint16_t CRC16(const uint8_t* p_data, uint16_t w_len)
{
uint8_t chCRCHi = 0xFF; // CRC high byte initialize
uint8_t chCRCLo = 0xFF; // CRC low byte initialize
uint16_t wIndex = 0; // CRC cycling index
while (w_len--) {
wIndex = chCRCLo ^ *p_data++;
chCRCLo = chCRCHi ^ chCRCHTalbe[wIndex];
chCRCHi = chCRCLTalbe[wIndex];
}
return ((chCRCHi << 8) | chCRCLo);
}
static uint32_t num2bit(int num) {
switch(num) {
case 0: return 0x80000000;
case 1: return 0x40000000;
case 2: return 0x20000000;
case 3: return 0x10000000;
case 4: return 0x08000000;
case 5: return 0x04000000;
case 6: return 0x02000000;
case 7: return 0x01000000;
case 8: return 0x00800000;
case 9: return 0x00400000;
case 10: return 0x00200000;
case 11: return 0x00100000;
case 12: return 0x00080000;
case 13: return 0x00040000;
case 14: return 0x00020000;
case 15: return 0x00010000;
case 16: return 0x00008000;
case 17: return 0x00004000;
case 18: return 0x00002000;
case 19: return 0x00001000;
case 20: return 0x00000800;
case 21: return 0x00000400;
case 22: return 0x00000200;
case 23: return 0x00000100;
case 24: return 0x00000080;
case 25: return 0x00000040;
case 26: return 0x00000020;
case 27: return 0x00000010;
case 28: return 0x00000008;
case 29: return 0x00000004;
case 30: return 0x00000002;
case 31: return 0x00000001;
default: return 0x00000000;
}
}
static bool get_options(int this_option_offset, int *baud, int *chain_num,
int *asic_num, int *timeout, int *frequency, char * frequency_t, uint8_t * reg_data, uint8_t * voltage, char * voltage_t)
{
char buf[BUFSIZ+1];
char *ptr, *comma, *colon, *colon2, *colon3, *colon4, *colon5, *colon6;
size_t max;
int i, tmp;
if (opt_bitmain_options == NULL)
buf[0] = '\0';
else {
ptr = opt_bitmain_options;
for (i = 0; i < this_option_offset; i++) {
comma = strchr(ptr, ',');
if (comma == NULL)
break;
ptr = comma + 1;
}
comma = strchr(ptr, ',');
if (comma == NULL)
max = strlen(ptr);
else
max = comma - ptr;
if (max > BUFSIZ)
max = BUFSIZ;
strncpy(buf, ptr, max);
buf[max] = '\0';
}
if (!(*buf))
return false;
colon = strchr(buf, ':');
if (colon)
*(colon++) = '\0';
tmp = atoi(buf);
switch (tmp) {
case 115200:
*baud = 115200;
break;
case 57600:
*baud = 57600;
break;
case 38400:
*baud = 38400;
break;
case 19200:
*baud = 19200;
break;
default:
quit(1, "Invalid bitmain-options for baud (%s) "
"must be 115200, 57600, 38400 or 19200", buf);
}
if (colon && *colon) {
colon2 = strchr(colon, ':');
if (colon2)
*(colon2++) = '\0';
if (*colon) {
tmp = atoi(colon);
if (tmp > 0) {
*chain_num = tmp;
} else {
quit(1, "Invalid bitmain-options for "
"chain_num (%s) must be 1 ~ %d",
colon, BITMAIN_DEFAULT_CHAIN_NUM);
}
}
if (colon2 && *colon2) {
colon3 = strchr(colon2, ':');
if (colon3)
*(colon3++) = '\0';
tmp = atoi(colon2);
if (tmp > 0 && tmp <= BITMAIN_DEFAULT_ASIC_NUM)
*asic_num = tmp;
else {
quit(1, "Invalid bitmain-options for "
"asic_num (%s) must be 1 ~ %d",
colon2, BITMAIN_DEFAULT_ASIC_NUM);
}
if (colon3 && *colon3) {
colon4 = strchr(colon3, ':');
if (colon4)
*(colon4++) = '\0';
tmp = atoi(colon3);
if (tmp > 0 && tmp <= 0xff)
*timeout = tmp;
else {
quit(1, "Invalid bitmain-options for "
"timeout (%s) must be 1 ~ %d",
colon3, 0xff);
}
if (colon4 && *colon4) {
colon5 = strchr(colon4, ':');
if(colon5)
*(colon5++) = '\0';
tmp = atoi(colon4);
if (tmp < BITMAIN_MIN_FREQUENCY || tmp > BITMAIN_MAX_FREQUENCY) {
quit(1, "Invalid bitmain-options for frequency, must be %d <= frequency <= %d",
BITMAIN_MIN_FREQUENCY, BITMAIN_MAX_FREQUENCY);
} else {
*frequency = tmp;
strcpy(frequency_t, colon4);
}
if (colon5 && *colon5) {
colon6 = strchr(colon5, ':');
if(colon6)
*(colon6++) = '\0';
if(strlen(colon5) > 8 || strlen(colon5)%2 != 0 || strlen(colon5)/2 == 0) {
quit(1, "Invalid bitmain-options for reg data, must be hex now: %s",
colon5);
}
memset(reg_data, 0, 4);
if(!hex2bin(reg_data, colon5, strlen(colon5)/2)) {
quit(1, "Invalid bitmain-options for reg data, hex2bin error now: %s",
colon5);
}
if (colon6 && *colon6) {
if(strlen(colon6) > 4 || strlen(colon6)%2 != 0 || strlen(colon6)/2 == 0) {
quit(1, "Invalid bitmain-options for voltage data, must be hex now: %s",
colon6);
}
memset(voltage, 0, 2);
if(!hex2bin(voltage, colon6, strlen(colon6)/2)) {
quit(1, "Invalid bitmain-options for voltage data, hex2bin error now: %s",
colon5);
} else {
sprintf(voltage_t, "%02x%02x", voltage[0], voltage[1]);
voltage_t[5] = 0;
voltage_t[4] = voltage_t[3];
voltage_t[3] = voltage_t[2];
voltage_t[2] = voltage_t[1];
voltage_t[1] = '.';
}
}
}
}
}
}
}
return true;
}
static bool get_option_freq(int *timeout, int *frequency, char * frequency_t, uint8_t * reg_data)
{
char buf[BUFSIZ+1];
char *ptr, *comma, *colon, *colon2;
size_t max;
int i, tmp;
if (opt_bitmain_freq == NULL)
return true;
else {
ptr = opt_bitmain_freq;
comma = strchr(ptr, ',');
if (comma == NULL)
max = strlen(ptr);
else
max = comma - ptr;
if (max > BUFSIZ)
max = BUFSIZ;
strncpy(buf, ptr, max);
buf[max] = '\0';
}
if (!(*buf))
return false;
colon = strchr(buf, ':');
if (colon)
*(colon++) = '\0';
tmp = atoi(buf);
if (tmp > 0 && tmp <= 0xff)
*timeout = tmp;
else {
quit(1, "Invalid bitmain-freq for "
"timeout (%s) must be 1 ~ %d",
buf, 0xff);
}
if (colon && *colon) {
colon2 = strchr(colon, ':');
if (colon2)
*(colon2++) = '\0';
tmp = atoi(colon);
if (tmp < BITMAIN_MIN_FREQUENCY || tmp > BITMAIN_MAX_FREQUENCY) {
quit(1, "Invalid bitmain-freq for frequency, must be %d <= frequency <= %d",
BITMAIN_MIN_FREQUENCY, BITMAIN_MAX_FREQUENCY);
} else {
*frequency = tmp;
strcpy(frequency_t, colon);
}
if (colon2 && *colon2) {
if(strlen(colon2) > 8 || strlen(colon2)%2 != 0 || strlen(colon2)/2 == 0) {
quit(1, "Invalid bitmain-freq for reg data, must be hex now: %s",
colon2);
}
memset(reg_data, 0, 4);
if(!hex2bin(reg_data, colon2, strlen(colon2)/2)) {
quit(1, "Invalid bitmain-freq for reg data, hex2bin error now: %s",
colon2);
}
}
}
return true;
}
static bool get_option_voltage(uint8_t * voltage, char * voltage_t)
{
if(opt_bitmain_voltage) {
if(strlen(opt_bitmain_voltage) > 4 || strlen(opt_bitmain_voltage)%2 != 0 || strlen(opt_bitmain_voltage)/2 == 0) {
applog(LOG_ERR, "Invalid bitmain-voltage for voltage data, must be hex now: %s,set default_volttage",
opt_bitmain_voltage);
return false;
}
memset(voltage, 0, 2);
if(!hex2bin(voltage, opt_bitmain_voltage, strlen(opt_bitmain_voltage)/2)) {
quit(1, "Invalid bitmain-voltage for voltage data, hex2bin error now: %s",
opt_bitmain_voltage);
} else {
sprintf(voltage_t, "%02x%02x", voltage[0], voltage[1]);
voltage_t[5] = 0;
voltage_t[4] = voltage_t[3];
voltage_t[3] = voltage_t[2];
voltage_t[2] = voltage_t[1];
voltage_t[1] = '.';
}
}
return true;
}
static int bitmain_set_txconfig(struct bitmain_txconfig_token *bm,
uint8_t reset, uint8_t fan_eft, uint8_t timeout_eft, uint8_t frequency_eft,
uint8_t voltage_eft, uint8_t chain_check_time_eft, uint8_t chip_config_eft, uint8_t hw_error_eft,
uint8_t beeper_ctrl, uint8_t temp_over_ctrl,uint8_t fan_home_mode,
uint8_t chain_num, uint8_t asic_num, uint8_t fan_pwm_data, uint8_t timeout_data,
uint16_t frequency, uint8_t * voltage, uint8_t chain_check_time,
uint8_t chip_address, uint8_t reg_address, uint8_t * reg_data)
{
uint16_t crc = 0;
int datalen = 0;
uint8_t version = 0;
uint8_t * sendbuf = (uint8_t *)bm;
if (unlikely(!bm)) {
applog(LOG_WARNING, "bitmain_set_txconfig bitmain_txconfig_token is null");
return -1;
}
if (unlikely(timeout_data <= 0 || asic_num <= 0 || chain_num <= 0)) {
applog(LOG_WARNING, "bitmain_set_txconfig parameter invalid timeout_data(%d) asic_num(%d) chain_num(%d)",
timeout_data, asic_num, chain_num);
return -1;
}
datalen = sizeof(struct bitmain_txconfig_token);
memset(bm, 0, datalen);
bm->token_type = BITMAIN_TOKEN_TYPE_TXCONFIG;
bm->version = version;
bm->length = datalen-4;
bm->length = htole16(bm->length);
bm->reset = reset;
bm->fan_eft = fan_eft;
bm->timeout_eft = timeout_eft;
bm->frequency_eft = frequency_eft;
bm->voltage_eft = voltage_eft;
bm->chain_check_time_eft = chain_check_time_eft;
bm->chip_config_eft = chip_config_eft;
bm->hw_error_eft = hw_error_eft;
bm->beeper_ctrl = beeper_ctrl;
bm->temp_over_ctrl = temp_over_ctrl;
bm->fan_home_mode = fan_home_mode;
sendbuf[4] = htole8(sendbuf[4]);
sendbuf[5] = htole8(sendbuf[5]);
bm->chain_num = chain_num;
bm->asic_num = asic_num;
bm->fan_pwm_data = fan_pwm_data;
bm->timeout_data = timeout_data;
bm->frequency = htole16(frequency);
memcpy(bm->voltage, voltage, 2);
bm->chain_check_time = chain_check_time;
memcpy(bm->reg_data, reg_data, 4);
bm->chip_address = chip_address;
bm->reg_address = reg_address;
crc = CRC16((uint8_t *)bm, datalen-2);
bm->crc = htole16(crc);
applog(LOG_ERR, "BTM TxConfigToken:v(%d) reset(%d) fan_e(%d) tout_e(%d) fq_e(%d) vt_e(%d) chainc_e(%d) chipc_e(%d) hw_e(%d) b_c(%d) t_c(%d) f_m(%d) mnum(%d) anum(%d) fanpwmdata(%d) toutdata(%d) freq(%d) volt(%02x%02x) chainctime(%d) regdata(%02x%02x%02x%02x) chipaddr(%02x) regaddr(%02x) crc(%04x)",
version, reset, fan_eft, timeout_eft, frequency_eft, voltage_eft,
chain_check_time_eft, chip_config_eft, hw_error_eft, beeper_ctrl, temp_over_ctrl,fan_home_mode,chain_num, asic_num,
fan_pwm_data, timeout_data, frequency, voltage[0], voltage[1],
chain_check_time, reg_data[0], reg_data[1], reg_data[2], reg_data[3], chip_address, reg_address, crc);
return datalen;
}
static int bitmain_set_txtask(uint8_t * sendbuf,
unsigned int * last_work_block, struct work **works, int work_array_size, int work_array, int sendworkcount, int * sendcount)
{
uint16_t crc = 0;
uint32_t work_id = 0;
uint8_t version = 0;
int datalen = 0;
int i = 0;
int index = work_array;
uint8_t new_block= 0;
char * ob_hex = NULL;
struct bitmain_txtask_token *bm = (struct bitmain_txtask_token *)sendbuf;
*sendcount = 0;
int cursendcount = 0;
int diff = 0;
unsigned int difftmp = 0;
unsigned int pooldiff = 0;
uint64_t netdifftmp = 0;
int netdiff = 0;
if (unlikely(!bm)) {
applog(LOG_WARNING, "bitmain_set_txtask bitmain_txtask_token is null");
return -1;
}
if (unlikely(!works)) {
applog(LOG_WARNING, "bitmain_set_txtask work is null");
return -1;
}
memset(bm, 0, sizeof(struct bitmain_txtask_token));
bm->token_type = BITMAIN_TOKEN_TYPE_TXTASK;
bm->version = version;
datalen = 10;
applog(LOG_DEBUG, "BTM send work count %d -----", sendworkcount);
for(i = 0; i < sendworkcount; i++) {
if(index > work_array_size) {
index = 0;
}
if(works[index]) {
if(works[index]->work_block > *last_work_block) {
applog(LOG_ERR, "BTM send task new block %d old(%d)", works[index]->work_block, *last_work_block);
new_block = 1;
*last_work_block = works[index]->work_block;
}
#ifdef BITMAIN_TEST
if(!hex2bin(works[index]->data, btm_work_test_data[g_test_index], 128)) {
applog(LOG_DEBUG, "BTM send task set test data error");
}
if(!hex2bin(works[index]->midstate, btm_work_test_midstate[g_test_index], 32)) {
applog(LOG_DEBUG, "BTM send task set test midstate error");
}
g_test_index++;
if(g_test_index >= BITMAIN_TEST_USENUM) {
g_test_index = 0;
}
applog(LOG_DEBUG, "BTM test index = %d", g_test_index);
#endif
work_id = works[index]->id;
bm->works[cursendcount].work_id = htole32(work_id);
applog(LOG_DEBUG, "BTM send task work id:%d %d", bm->works[cursendcount].work_id, work_id);
memcpy(bm->works[cursendcount].midstate, works[index]->midstate, 32);
memcpy(bm->works[cursendcount].data2, works[index]->data + 64, 12);
if(cursendcount == 0) {
pooldiff = (unsigned int)(works[index]->sdiff);
difftmp = pooldiff;
while(1) {
difftmp = difftmp >> 1;
if(difftmp > 0) {
diff++;
if(diff >= 255) {
break;
}
} else {
break;
}
}
}
if(BITMAIN_TEST_PRINT_WORK) {
ob_hex = bin2hex(works[index]->data, 76);
applog(LOG_ERR, "work %d data: %s", works[index]->id, ob_hex);
free(ob_hex);
}
cursendcount++;
}
index++;
}
if(cursendcount <= 0) {
applog(LOG_ERR, "BTM send work count %d", cursendcount);
return 0;
}
netdifftmp = current_diff;
while(netdifftmp > 0) {
netdifftmp = netdifftmp >> 1;
netdiff++;
}
datalen += 48*cursendcount;
bm->length = datalen-4;
bm->length = htole16(bm->length);
//len = datalen-3;
//len = htole16(len);
//memcpy(sendbuf+1, &len, 2);
bm->new_block = new_block;
bm->diff = diff;
bm->net_diff = htole16(netdiff);
sendbuf[4] = htole8(sendbuf[4]);
applog(LOG_DEBUG, "BitMain TxTask Token: %d %d %02x%02x%02x%02x%02x%02x",
datalen, bm->length, sendbuf[0],sendbuf[1],sendbuf[2],sendbuf[3],sendbuf[4],sendbuf[5]);
*sendcount = cursendcount;
crc = CRC16(sendbuf, datalen-2);
crc = htole16(crc);
memcpy(sendbuf+datalen-2, &crc, 2);
applog(LOG_DEBUG, "BitMain TxTask Token: v(%d) new_block(%d) diff(%d pool:%d net:%d) work_num(%d) crc(%04x)",
version, new_block, diff, pooldiff,netdiff, cursendcount, crc);
applog(LOG_DEBUG, "BitMain TxTask Token: %d %d %02x%02x%02x%02x%02x%02x",
datalen, bm->length, sendbuf[0],sendbuf[1],sendbuf[2],sendbuf[3],sendbuf[4],sendbuf[5]);
return datalen;
}
static int bitmain_set_rxstatus(struct bitmain_rxstatus_token *bm,
uint8_t chip_status_eft, uint8_t detect_get, uint8_t chip_address, uint8_t reg_address)
{
uint16_t crc = 0;
uint8_t version = 0;
int datalen = 0;
uint8_t * sendbuf = (uint8_t *)bm;
if (unlikely(!bm)) {
applog(LOG_WARNING, "bitmain_set_rxstatus bitmain_rxstatus_token is null");
return -1;
}
datalen = sizeof(struct bitmain_rxstatus_token);
memset(bm, 0, datalen);
bm->token_type = BITMAIN_TOKEN_TYPE_RXSTATUS;
bm->version = version;
bm->length = datalen-4;
bm->length = htole16(bm->length);
bm->chip_status_eft = chip_status_eft;
bm->detect_get = detect_get;
sendbuf[4] = htole8(sendbuf[4]);
bm->chip_address = chip_address;
bm->reg_address = reg_address;
crc = CRC16((uint8_t *)bm, datalen-2);
bm->crc = htole16(crc);
applog(LOG_ERR, "BitMain RxStatus Token: v(%d) chip_status_eft(%d) detect_get(%d) chip_address(%02x) reg_address(%02x) crc(%04x)",
version, chip_status_eft, detect_get, chip_address, reg_address, crc);
return datalen;
}
static int bitmain_parse_rxstatus(const uint8_t * data, int datalen, struct bitmain_rxstatus_data *bm)
{
uint16_t crc = 0;
uint8_t version = 0;
int i = 0, j = 0;
int asic_num = 0;
int dataindex = 0;
uint8_t tmp = 0x01;
if (unlikely(!bm)) {
applog(LOG_WARNING, "bitmain_parse_rxstatus bitmain_rxstatus_data is null");
return -1;
}
if (unlikely(!data || datalen <= 0)) {
applog(LOG_WARNING, "bitmain_parse_rxstatus parameter invalid data is null or datalen(%d) error", datalen);
return -1;
}
memset(bm, 0, sizeof(struct bitmain_rxstatus_data));
memcpy(bm, data, 28);
if (bm->data_type != BITMAIN_DATA_TYPE_RXSTATUS) {
applog(LOG_ERR, "bitmain_parse_rxstatus datatype(%02x) error", bm->data_type);
return -1;
}
if (bm->version != version) {
applog(LOG_ERR, "bitmain_parse_rxstatus version(%02x) error", bm->version);
return -1;
}
bm->length = htole16(bm->length);
if (bm->length+4 != datalen) {
applog(LOG_ERR, "bitmain_parse_rxstatus length(%d) datalen(%d) error", bm->length, datalen);
return -1;
}
crc = CRC16(data, datalen-2);
memcpy(&(bm->crc), data+datalen-2, 2);
bm->crc = htole16(bm->crc);
if(crc != bm->crc) {
applog(LOG_ERR, "bitmain_parse_rxstatus check crc(%d) != bm crc(%d) datalen(%d)", crc, bm->crc, datalen);
return -1;
}
bm->fifo_space = htole16(bm->fifo_space);
bm->fan_exist = htole16(bm->fan_exist);
bm->temp_exist = htole32(bm->temp_exist);
bm->nonce_error = htole32(bm->nonce_error);
if(bm->chain_num > BITMAIN_MAX_CHAIN_NUM) {
applog(LOG_ERR, "bitmain_parse_rxstatus chain_num=%d error", bm->chain_num);
return -1;
}
dataindex = 28;
if(bm->chain_num > 0) {
memcpy(bm->chain_asic_num, data+datalen-2-bm->chain_num-bm->temp_num-bm->fan_num, bm->chain_num);
}
for(i = 0; i < bm->chain_num; i++) {
asic_num = bm->chain_asic_num[i];
if(asic_num <= 0) {
asic_num = 1;
} else {
if(asic_num % 32 == 0) {
asic_num = asic_num / 32;
} else {
asic_num = asic_num / 32 + 1;
}
}
memcpy((uint8_t *)bm->chain_asic_exist+i*32, data+dataindex, asic_num*4);
dataindex += asic_num*4;
}
for(i = 0; i < bm->chain_num; i++) {
asic_num = bm->chain_asic_num[i];
if(asic_num <= 0) {
asic_num = 1;
} else {
if(asic_num % 32 == 0) {
asic_num = asic_num / 32;
} else {
asic_num = asic_num / 32 + 1;
}
}
memcpy((uint8_t *)bm->chain_asic_status+i*32, data+dataindex, asic_num*4);
dataindex += asic_num*4;
}
dataindex += bm->chain_num;
if(dataindex + bm->temp_num + bm->fan_num + 2 != datalen) {
applog(LOG_ERR, "bitmain_parse_rxstatus dataindex(%d) chain_num(%d) temp_num(%d) fan_num(%d) not match datalen(%d)",
dataindex, bm->chain_num, bm->temp_num, bm->fan_num, datalen);
return -1;
}
for(i = 0; i < bm->chain_num; i++) {
//bm->chain_asic_status[i] = swab32(bm->chain_asic_status[i]);
for(j = 0; j < 8; j++) {
bm->chain_asic_exist[i*8+j] = htole32(bm->chain_asic_exist[i*8+j]);
bm->chain_asic_status[i*8+j] = htole32(bm->chain_asic_status[i*8+j]);
}
}
if(bm->temp_num > 0) {
memcpy(bm->temp, data+dataindex, bm->temp_num);
dataindex += bm->temp_num;
}
if(bm->fan_num > 0) {
memcpy(bm->fan, data+dataindex, bm->fan_num);
dataindex += bm->fan_num;
}
if(!opt_bitmain_checkall){
if(tmp != htole8(tmp)){
applog(LOG_ERR, "BitMain RxStatus byte4 0x%02x chip_value_eft %d reserved %d get_blk_num %d ",*((uint8_t* )bm +4),bm->chip_value_eft,bm->reserved1,bm->get_blk_num);
memcpy(&tmp,data+4,1);
bm->chip_value_eft = tmp >>7;
bm->get_blk_num = tmp >> 4;
bm->reserved1 = ((tmp << 4) & 0xff) >> 5;
}
found_blocks = bm->get_blk_num;
applog(LOG_ERR, "BitMain RxStatus tmp :0x%02x byte4 0x%02x chip_value_eft %d reserved %d get_blk_num %d ",tmp,*((uint8_t* )bm +4),bm->chip_value_eft,bm->reserved1,bm->get_blk_num);
}
applog(LOG_DEBUG, "BitMain RxStatusData: chipv_e(%d) chainnum(%d) fifos(%d) v1(%d) v2(%d) v3(%d) v4(%d) fann(%d) tempn(%d) fanet(%04x) tempet(%08x) ne(%d) regvalue(%d) crc(%04x)",
bm->chip_value_eft, bm->chain_num, bm->fifo_space, bm->hw_version[0], bm->hw_version[1], bm->hw_version[2], bm->hw_version[3], bm->fan_num, bm->temp_num, bm->fan_exist, bm->temp_exist, bm->nonce_error, bm->reg_value, bm->crc);
applog(LOG_DEBUG, "BitMain RxStatus Data chain info:");
for(i = 0; i < bm->chain_num; i++) {
applog(LOG_DEBUG, "BitMain RxStatus Data chain(%d) asic num=%d asic_exist=%08x asic_status=%08x", i+1, bm->chain_asic_num[i], bm->chain_asic_exist[i*8], bm->chain_asic_status[i*8]);
}
applog(LOG_DEBUG, "BitMain RxStatus Data temp info:");
for(i = 0; i < bm->temp_num; i++) {
applog(LOG_DEBUG, "BitMain RxStatus Data temp(%d) temp=%d", i+1, bm->temp[i]);
}
applog(LOG_DEBUG, "BitMain RxStatus Data fan info:");
for(i = 0; i < bm->fan_num; i++) {
applog(LOG_DEBUG, "BitMain RxStatus Data fan(%d) fan=%d", i+1, bm->fan[i]);
}
return 0;
}
static int bitmain_parse_rxnonce(const uint8_t * data, int datalen, struct bitmain_rxnonce_data *bm, int * nonce_num)
{
int i = 0;
uint16_t crc = 0;
uint8_t version = 0;
int curnoncenum = 0;
if (unlikely(!bm)) {
applog(LOG_ERR, "bitmain_parse_rxnonce bitmain_rxstatus_data null");
return -1;
}
if (unlikely(!data || datalen <= 0)) {
applog(LOG_ERR, "bitmain_parse_rxnonce data null or datalen(%d) error", datalen);
return -1;
}
memcpy(bm, data, sizeof(struct bitmain_rxnonce_data));
if (bm->data_type != BITMAIN_DATA_TYPE_RXNONCE) {
applog(LOG_ERR, "bitmain_parse_rxnonce datatype(%02x) error", bm->data_type);
return -1;
}
if (bm->version != version) {
applog(LOG_ERR, "bitmain_parse_rxnonce version(%02x) error", bm->version);
return -1;
}
bm->length = htole16(bm->length);
if (bm->length+4 != datalen) {
applog(LOG_ERR, "bitmain_parse_rxnonce length(%d) error", bm->length);
return -1;
}
crc = CRC16(data, datalen-2);
memcpy(&(bm->crc), data+datalen-2, 2);
bm->crc = htole16(bm->crc);
if(crc != bm->crc) {
applog(LOG_ERR, "bitmain_parse_rxnonce check crc(%d) != bm crc(%d) datalen(%d)", crc, bm->crc, datalen);
return -1;
}
bm->fifo_space = htole16(bm->fifo_space);
bm->diff = htole16(bm->diff);
bm->total_nonce_num = htole64(bm->total_nonce_num);
curnoncenum = (datalen-14)/8;
applog(LOG_DEBUG, "BitMain RxNonce Data: nonce_num(%d) fifo_space(%d) diff(%d) tnn(%lld)", curnoncenum, bm->fifo_space, bm->diff, bm->total_nonce_num);
for(i = 0; i < curnoncenum; i++) {
bm->nonces[i].work_id = htole32(bm->nonces[i].work_id);
bm->nonces[i].nonce = htole32(bm->nonces[i].nonce);
applog(LOG_DEBUG, "BitMain RxNonce Data %d: work_id(%d) nonce(%08x)(%d)",
i, bm->nonces[i].work_id, bm->nonces[i].nonce, bm->nonces[i].nonce);
}
*nonce_num = curnoncenum;
return 0;
}
static int bitmain_read(struct cgpu_info *bitmain, unsigned char *buf,
size_t bufsize, int timeout, int ep)
{
int err = 0, readlen = 0;
size_t total = 0;
if(bitmain == NULL || buf == NULL || bufsize <= 0) {
applog(LOG_WARNING, "bitmain_read parameter error bufsize(%d)", bufsize);
return -1;
}
if(opt_bitmain_dev_usb) {
#ifdef WIN32
char readbuf[BITMAIN_READBUF_SIZE];
int ofs = 2, cp = 0;
err = usb_read_once_timeout(bitmain, readbuf, bufsize, &readlen, timeout, ep);
applog(LOG_DEBUG, "%s%i: Get bitmain read got readlen %d err %d",
bitmain->drv->name, bitmain->device_id, readlen, err);
if (readlen < 2)
goto out;
while (readlen > 2) {
cp = readlen - 2;
if (cp > 62)
cp = 62;
memcpy(&buf[total], &readbuf[ofs], cp);
total += cp;
readlen -= cp + 2;
ofs += 64;
}
#else
err = usb_read_once_timeout(bitmain, buf, bufsize, &readlen, timeout, ep);
applog(LOG_DEBUG, "%s%i: Get bitmain read got readlen %d err %d",
bitmain->drv->name, bitmain->device_id, readlen, err);
total = readlen;
#endif
} else {
err = btm_read(bitmain, buf, bufsize);
total = err;
}
out:
return total;
}
static int bitmain_write(struct cgpu_info *bitmain, char *buf, ssize_t len, int ep)
{
int err, amount;
if(opt_bitmain_dev_usb) {
err = usb_write(bitmain, buf, len, &amount, ep);
applog(LOG_DEBUG, "%s%i: usb_write got err %d", bitmain->drv->name,
bitmain->device_id, err);
if (unlikely(err != 0)) {
applog(LOG_ERR, "usb_write error on bitmain_write err=%d", err);
return BTM_SEND_ERROR;
}
if (amount != len) {
applog(LOG_ERR, "usb_write length mismatch on bitmain_write amount=%d len=%d", amount, len);
return BTM_SEND_ERROR;
}
} else {
int havelen = 0;
while(havelen < len) {
err = btm_write(bitmain, buf+havelen, len-havelen);
if(err < 0) {
applog(LOG_DEBUG, "%s%i: btm_write got err %d", bitmain->drv->name,
bitmain->device_id, err);
applog(LOG_WARNING, "usb_write error on bitmain_write");
return BTM_SEND_ERROR;
} else {
havelen += err;
}
}
}
return BTM_SEND_OK;
}
static int bitmain_send_data(const uint8_t * data, int datalen, struct cgpu_info *bitmain)
{
int delay, ret, ep = C_BITMAIN_SEND;
struct bitmain_info *info = NULL;
cgtimer_t ts_start;
if(datalen <= 0) {
return 0;
}
if(data[0] == BITMAIN_TOKEN_TYPE_TXCONFIG) {
ep = C_BITMAIN_TOKEN_TXCONFIG;
} else if(data[0] == BITMAIN_TOKEN_TYPE_TXTASK) {
ep = C_BITMAIN_TOKEN_TXTASK;
} else if(data[0] == BITMAIN_TOKEN_TYPE_RXSTATUS) {
ep = C_BITMAIN_TOKEN_RXSTATUS;
}
info = bitmain->device_data;
//delay = datalen * 10 * 1000000;
//delay = delay / info->baud;
//delay += 4000;
if(opt_debug) {
applog(LOG_DEBUG, "BitMain: Sent(%d):", datalen);
hexdump(data, datalen);
}
//cgsleep_prepare_r(&ts_start);
//applog(LOG_DEBUG, "----bitmain_send_data start");
ret = bitmain_write(bitmain, (char *)data, datalen, ep);
applog(LOG_DEBUG, "----bitmain_send_data stop ret=%d datalen=%d", ret, datalen);
//cgsleep_us_r(&ts_start, delay);
//applog(LOG_DEBUG, "BitMain: Sent: Buffer delay: %dus", delay);
return ret;
}
static bool bitmain_decode_nonce(struct thr_info *thr, struct cgpu_info *bitmain,