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driver-bitfury16.c
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driver-bitfury16.c
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#include "config.h"
#include "math.h"
#include "miner.h"
#include "bf16-communication.h"
#include "bf16-ctrldevice.h"
#include "bf16-mspcontrol.h"
#include "bf16-spidevice.h"
#include "bf16-uartdevice.h"
#include "driver-bitfury16.h"
#ifdef FILELOG
#define LOGFILE "/var/log/cgminer.log"
#endif
#define DISABLE_SEND_CMD_ERROR
#define POWER_WAIT_INTERVAL 100000
#define RENONCE_SEND 5
#define RENONCE_STAGE2_LIMIT 80
#define RENONCE_STAGE3_LIMIT 60
#define RENONCE_QUEUE_LEN 100
#define RENONCE_COUNT 29
/* chip nonce queue len */
#define NONCE_CHIP_QUEUE_LEN 7
#define RENONCE_CHIP_QUEUE_LEN 40
#define WORK_TIMEOUT 2.0
/* statistics intervals */
#define AVG_TIME_DELTA 5.0
#define AVG_TIME_INTERVAL 5.0
/* power chain alarm interval */
#define ICHAIN_ALARM_INTERVAL 60
#define U_LOSS 0.2
/* power chain reenable timeout */
#define CHAIN_REENABLE_INTERVAL 10
#define CHAIN_WORK_INTERVAL 1200
/* disable chip if no good nonces received during CHIP_FAILING_INTERVAL */
#define RENONCE_CHIP_FAILING_INTERVAL 15.0
#define CHIP_FAILING_INTERVAL 30.0
#define CHIP_RECOVERY_INTERVAL 5.0
/* chip is considered to be failed after CHIP_ERROR_FAIL_LIMIT recovery attempts */
#define CHIP_ERROR_FAIL_LIMIT 10
/* this value should be less than CHIP_ERROR_FAIL_LIMIT */
#define RENONCE_CHIP_ERROR_FAIL_LIMIT 8
#define CHIP_ERROR_LIMIT 5
#define CHIP_TASK_STATUS_INTERVAL 7000
#define CHIP_TASK_SWITCH_INTERVAL 5000000
#define CHIP_RESTART_LIMIT 120
/* alarm intervals */
#define LED_GREEN_INTERVAL 1000000
#define LED_RED_INTERVAL 1000000
#define LED_RED_NET_INTERVAL 500000
#define BUZZER_INTERVAL 1000000
/* threads delay */
#define CHIPWORKER_DELAY 1000000
#define NONCEWORKER_DELAY 30000
#define RENONCEWORKER_DELAY 30000
#define HWMONITOR_DELAY 1000000
#define STATISTICS_DELAY 400000
#define ALARM_DELAY 500000
/* hold 3 works for each chip */
#define WORK_QUEUE_LEN 3 * CHIPS_NUM
/* set clock to all chips and exit */
bool opt_bf16_set_clock = false;
/* enable board mining statistics output */
bool opt_bf16_stats_enabled = false;
/* disable automatic power management */
bool opt_bf16_power_management_disabled = false;
/* renonce configuration */
int opt_bf16_renonce = RENONCE_ONE_CHIP;
/* chip clock value */
char* opt_bf16_clock = NULL;
uint8_t bf16_chip_clock = 0x32;
/* renonce chip clock value */
char* opt_bf16_renonce_clock = NULL;
uint8_t bf16_renonce_chip_clock = 0x2d;
/* fan speed */
int opt_bf16_fan_speed = -1;
/* target temp */
int opt_bf16_target_temp = -1;
/* alarm temp */
int opt_bf16_alarm_temp = -1;
/* test chip communication */
char* opt_bf16_test_chip = NULL;
/* number of bits to fixate */
static uint32_t mask_bits = 10;
/* default chip mask */
static uint32_t mask = 0x00000000;
/* initial pid state */
static bf_pid_t pid = {
.i_state = 0,
.i_max = 300,
.i_min = -10,
};
#ifdef MINER_X5
bool opt_bf16_manual_pid_enabled = false;
bool manual_pid_enabled = false;
static bf_bcm250_map_t bcm250_map[CHIPBOARD_NUM][BCM250_NUM] = {
{
{
.channel_path = { BF250_LOCAL, BF250_NONE },
.first_good_chip = 0,
.last_good_chip = BF16_NUM,
.chips_num = BF16_NUM
},
{
.channel_path = { BF250_CHAN1, BF250_LOCAL },
.first_good_chip = 7,
.last_good_chip = BF16_NUM,
.chips_num = 4
},
{
.channel_path = { BF250_CHAN2, BF250_LOCAL },
.first_good_chip = 0,
.last_good_chip = BF16_NUM,
.chips_num = BF16_NUM
}
},
{
{
.channel_path = { BF250_LOCAL, BF250_NONE },
.first_good_chip = 0,
.last_good_chip = BF16_NUM,
.chips_num = BF16_NUM
},
{
.channel_path = { BF250_CHAN1, BF250_LOCAL },
.first_good_chip = 7,
.last_good_chip = BF16_NUM,
.chips_num = 4
},
{
.channel_path = { BF250_CHAN2, BF250_LOCAL },
.first_good_chip = 0,
.last_good_chip = BF16_NUM,
.chips_num = BF16_NUM
}
}
};
#endif
#ifdef MINER_X6
bool opt_bf16_manual_pid_disabled = false;
bool manual_pid_enabled = false;
static bf_bcm250_map_t bcm250_map[CHIPBOARD_NUM][BCM250_NUM] = {
{
{
.channel_path = { BF250_LOCAL, BF250_NONE, BF250_NONE, BF250_NONE },
.first_good_chip = 0,
.last_good_chip = BF16_NUM,
.chips_num = BF16_NUM
},
{
.channel_path = { BF250_CHAN1, BF250_LOCAL, BF250_NONE, BF250_NONE },
.first_good_chip = 0,
.last_good_chip = BF16_NUM,
.chips_num = BF16_NUM
},
{
.channel_path = { BF250_CHAN2, BF250_LOCAL, BF250_NONE, BF250_NONE },
.first_good_chip = 0,
.last_good_chip = 4,
.chips_num = 4
},
{
.channel_path = { BF250_CHAN2, BF250_CHAN2, BF250_LOCAL, BF250_NONE },
.first_good_chip = 0,
.last_good_chip = BF16_NUM,
.chips_num = BF16_NUM
},
{
.channel_path = { BF250_CHAN2, BF250_CHAN2, BF250_CHAN1, BF250_LOCAL },
.first_good_chip = 0,
.last_good_chip = BF16_NUM,
.chips_num = BF16_NUM
},
{
.channel_path = { BF250_CHAN2, BF250_CHAN2, BF250_CHAN2, BF250_LOCAL },
.first_good_chip = 0,
.last_good_chip = 4,
.chips_num = 4
}
},
{
{
.channel_path = { BF250_LOCAL, BF250_NONE, BF250_NONE, BF250_NONE },
.first_good_chip = 0,
.last_good_chip = BF16_NUM,
.chips_num = BF16_NUM
},
{
.channel_path = { BF250_CHAN1, BF250_LOCAL, BF250_NONE, BF250_NONE },
.first_good_chip = 0,
.last_good_chip = BF16_NUM,
.chips_num = BF16_NUM
},
{
.channel_path = { BF250_CHAN2, BF250_LOCAL, BF250_NONE, BF250_NONE },
.first_good_chip = 0,
.last_good_chip = 4,
.chips_num = 4
},
{
.channel_path = { BF250_CHAN2, BF250_CHAN2, BF250_LOCAL, BF250_NONE },
.first_good_chip = 0,
.last_good_chip = BF16_NUM,
.chips_num = BF16_NUM
},
{
.channel_path = { BF250_CHAN2, BF250_CHAN2, BF250_CHAN1, BF250_LOCAL },
.first_good_chip = 0,
.last_good_chip = BF16_NUM,
.chips_num = BF16_NUM
},
{
.channel_path = { BF250_CHAN2, BF250_CHAN2, BF250_CHAN2, BF250_LOCAL },
.first_good_chip = 0,
.last_good_chip = 4,
.chips_num = 4
}
}
};
#endif
/* each array element contains chip address assosiated to corresponting chipboard *
* e.g. first array element - renonce chip address for the first chipboard and so *
* on */
static bf_chip_address_t renonce_chip_address[CHIPBOARD_NUM] = {
{
.board_id = 0,
.bcm250_id = 0,
.chip_id = 0
},
{
.board_id = 1,
.bcm250_id = 0,
.chip_id = 0
}
};
#ifdef FILELOG
static int filelog(struct bitfury16_info *info, const char* format, ...)
{
char fmt[1024];
char datetime[64];
struct timeval tv = {0, 0};
struct tm *tm;
if (info->logfile == NULL)
return -1;
gettimeofday(&tv, NULL);
const time_t tmp_time = tv.tv_sec;
int ms = (int)(tv.tv_usec / 1000);
tm = localtime(&tmp_time);
snprintf(datetime, sizeof(datetime), " [%d-%02d-%02d %02d:%02d:%02d.%03d] ",
tm->tm_year + 1900,
tm->tm_mon + 1,
tm->tm_mday,
tm->tm_hour,
tm->tm_min,
tm->tm_sec, ms);
memset(fmt, 0, sizeof(fmt));
sprintf(fmt, "%s%s\n", datetime, format);
va_list args;
va_start(args, format);
mutex_lock(&info->logfile_mutex);
vfprintf(info->logfile, fmt, args);
fflush(info->logfile);
mutex_unlock(&info->logfile_mutex);
va_end(args);
return 0;
}
#endif
static double timediff(struct timeval time1, struct timeval time2)
{
double time1_val = 1000000 * time1.tv_sec + time1.tv_usec;
double time2_val = 1000000 * time2.tv_sec + time2.tv_usec;
return (double)(time2_val - time1_val) / 1000000.0;
}
static uint32_t timediff_us(struct timeval time1, struct timeval time2)
{
uint32_t time1_val = 1000000 * time1.tv_sec + time1.tv_usec;
uint32_t time2_val = 1000000 * time2.tv_sec + time2.tv_usec;
return (time2_val - time1_val);
}
static void get_average(float* average, float delta, float time_diff, float interval)
{
float ftotal, fprop;
fprop = 1.0 - 1 / (exp((float)time_diff/(float)interval));
ftotal = 1.0 + fprop;
*average += (delta / time_diff * fprop);
*average /= ftotal;
}
static uint8_t renonce_chip(bf_chip_address_t chip_address)
{
uint8_t board_id = chip_address.board_id;
if ((renonce_chip_address[board_id].bcm250_id == chip_address.bcm250_id) &&
(renonce_chip_address[board_id].chip_id == chip_address.chip_id))
return 1;
return 0;
}
static void get_next_chip_address(struct bitfury16_info *info, bf_chip_address_t* chip_address)
{
uint8_t board_id = chip_address->board_id;
uint8_t bcm250_id = chip_address->bcm250_id;
uint8_t chip_id = chip_address->chip_id;
uint8_t last_good_chip = info->chipboard[board_id].bcm250[bcm250_id].last_good_chip - 1;
if (last_good_chip == chip_id) {
#ifdef MINER_X5
bcm250_id = (bcm250_id + 1) % BCM250_NUM;
chip_id = info->chipboard[board_id].bcm250[bcm250_id].first_good_chip;
#endif
#ifdef MINER_X6
if (opt_bf16_power_management_disabled == false) {
bcm250_id = (bcm250_id + 1) % BCM250_NUM;
/* do not set bcm250_id to disabled chain */
/* second power chain disabled */
if ((info->chipboard[board_id].p_chain2_enabled == 0) &&
(info->chipboard[board_id].power2_disabled == true) &&
(bcm250_id >= BCM250_NUM / 2) && (bcm250_id < BCM250_NUM)) {
bcm250_id = 0;
}
chip_id = info->chipboard[board_id].bcm250[bcm250_id].first_good_chip;
} else {
chip_id = info->chipboard[board_id].bcm250[bcm250_id].first_good_chip;
}
#endif
} else
chip_id++;
chip_address->bcm250_id = bcm250_id;
chip_address->chip_id = chip_id;
}
static int8_t change_renonce_chip_address(struct cgpu_info *bitfury, bf_chip_address_t chip_address)
{
struct bitfury16_info *info = (struct bitfury16_info *)(bitfury->device_data);
uint8_t board_id = chip_address.board_id;
uint8_t bcm250_id = chip_address.bcm250_id;
uint8_t chip_id = chip_address.chip_id;
bf_chip_address_t new_chip_address = { board_id, bcm250_id, chip_id };
bool found = false;
uint8_t chip_count = 0;
while (true) {
get_next_chip_address(info, &new_chip_address);
chip_count++;
uint8_t new_board_id = new_chip_address.board_id;
uint8_t new_bcm250_id = new_chip_address.bcm250_id;
uint8_t new_chip_id = new_chip_address.chip_id;
/* enabled chip found */
if (info->chipboard[new_board_id].bcm250[new_bcm250_id].chips[new_chip_id].status != DISABLED) {
found = true;
break;
}
/* we have run full loop chipboard */
#ifdef MINER_X5
if (chip_count == info->chipboard[board_id].chips_num)
break;
#endif
#ifdef MINER_X6
if (opt_bf16_power_management_disabled == false) {
if ((info->chipboard[board_id].p_chain2_enabled == 0) &&
(info->chipboard[board_id].power2_disabled == true)) {
if (chip_count == info->chipboard[board_id].chips_num / 2)
break;
} else {
if (chip_count == info->chipboard[board_id].chips_num)
break;
}
} else {
if (chip_count == info->chipboard[board_id].chips_num)
break;
}
#endif
}
if ((found == true) &&
(memcmp(&new_chip_address, &renonce_chip_address[board_id], sizeof(bf_chip_address_t)) != 0)) {
board_id = new_chip_address.board_id;
bcm250_id = new_chip_address.bcm250_id;
chip_id = new_chip_address.chip_id;
renonce_chip_address[board_id].bcm250_id = bcm250_id;
renonce_chip_address[board_id].chip_id = chip_id;
info->chipboard[board_id].bcm250[bcm250_id].chips[chip_id].status = UNINITIALIZED;
info->chipboard[board_id].bcm250[bcm250_id].chips[chip_id].last_nonce_time = time(NULL);
gettimeofday(&info->chipboard[board_id].bcm250[bcm250_id].chips[chip_id].status_time, NULL);
info->chipboard[board_id].bcm250[bcm250_id].chips[chip_id].recovery_count = 0;
applog(LOG_NOTICE, "%s: changed renonce chip address to: [%d:%d:%2d]",
bitfury->drv->name,
board_id, bcm250_id, chip_id);
#ifdef FILELOG
filelog(info, "%s: changed renonce chip address to: [%d:%d:%2d]",
bitfury->drv->name,
board_id, bcm250_id, chip_id);
#endif
return 0;
} else {
info->chipboard[board_id].bcm250[bcm250_id].chips[chip_id].status = DISABLED;
applog(LOG_NOTICE, "%s: failed to find working renonce chip. disabling...",
bitfury->drv->name);
#ifdef FILELOG
filelog(info, "%s: failed to find working renonce chip. disabling...",
bitfury->drv->name);
#endif
return -1;
}
}
static void increase_good_nonces(struct bitfury16_info *info, bf_chip_address_t chip_address)
{
uint8_t board_id = chip_address.board_id;
uint8_t bcm250_id = chip_address.bcm250_id;
uint8_t chip_id = chip_address.chip_id;
info->chipboard[board_id].bcm250[bcm250_id].chips[chip_id].nonces_good_dx++;
info->chipboard[board_id].bcm250[bcm250_id].nonces_good_dx++;
info->chipboard[board_id].nonces_good_dx++;
info->nonces_good_dx++;
}
static void increase_bad_nonces(struct bitfury16_info *info, bf_chip_address_t chip_address)
{
uint8_t board_id = chip_address.board_id;
uint8_t bcm250_id = chip_address.bcm250_id;
uint8_t chip_id = chip_address.chip_id;
info->chipboard[board_id].bcm250[bcm250_id].chips[chip_id].nonces_bad_dx++;
info->chipboard[board_id].bcm250[bcm250_id].nonces_bad_dx++;
info->chipboard[board_id].nonces_bad_dx++;
info->nonces_bad_dx++;
}
static void increase_re_nonces(struct bitfury16_info *info, bf_chip_address_t chip_address)
{
uint8_t board_id = chip_address.board_id;
uint8_t bcm250_id = chip_address.bcm250_id;
uint8_t chip_id = chip_address.chip_id;
info->chipboard[board_id].bcm250[bcm250_id].chips[chip_id].nonces_re_dx++;
info->chipboard[board_id].bcm250[bcm250_id].nonces_re_dx++;
info->chipboard[board_id].nonces_re_dx++;
info->nonces_re_dx++;
}
static void increase_re_good_nonces(struct bitfury16_info *info, bf_chip_address_t chip_address)
{
uint8_t board_id = chip_address.board_id;
uint8_t bcm250_id = chip_address.bcm250_id;
uint8_t chip_id = chip_address.chip_id;
info->chipboard[board_id].bcm250[bcm250_id].chips[chip_id].nonces_re_good_dx++;
if (renonce_chip(chip_address) == 0) {
info->chipboard[board_id].bcm250[bcm250_id].nonces_re_good_dx++;
info->chipboard[board_id].nonces_re_good_dx++;
info->nonces_re_good_dx++;
}
}
static void increase_re_bad_nonces(struct bitfury16_info *info, bf_chip_address_t chip_address)
{
uint8_t board_id = chip_address.board_id;
uint8_t bcm250_id = chip_address.bcm250_id;
uint8_t chip_id = chip_address.chip_id;
info->chipboard[board_id].bcm250[bcm250_id].chips[chip_id].nonces_re_bad_dx++;
if (renonce_chip(chip_address) == 0) {
info->chipboard[board_id].bcm250[bcm250_id].nonces_re_bad_dx++;
info->chipboard[board_id].nonces_re_bad_dx++;
info->nonces_re_bad_dx++;
}
}
static void increase_total_nonces(struct bitfury16_info *info, bf_chip_address_t chip_address)
{
uint8_t board_id = chip_address.board_id;
uint8_t bcm250_id = chip_address.bcm250_id;
uint8_t chip_id = chip_address.chip_id;
info->chipboard[board_id].bcm250[bcm250_id].chips[chip_id].nonces_dx++;
if ((renonce_chip(chip_address) == 0) ||
(opt_bf16_renonce == RENONCE_DISABLED)) {
info->chipboard[board_id].bcm250[bcm250_id].nonces_dx++;
info->chipboard[board_id].nonces_dx++;
info->nonces_dx++;
}
}
static void increase_task_switch(struct bitfury16_info *info, bf_chip_address_t chip_address)
{
uint8_t board_id = chip_address.board_id;
uint8_t bcm250_id = chip_address.bcm250_id;
uint8_t chip_id = chip_address.chip_id;
info->chipboard[board_id].bcm250[bcm250_id].chips[chip_id].task_switch_dx++;
info->chipboard[board_id].bcm250[bcm250_id].task_switch_dx++;
info->chipboard[board_id].task_switch_dx++;
info->task_switch_dx++;
}
static void increase_errors(struct bitfury16_info *info, bf_chip_address_t chip_address)
{
uint8_t board_id = chip_address.board_id;
uint8_t bcm250_id = chip_address.bcm250_id;
uint8_t chip_id = chip_address.chip_id;
/* update timing interval */
time_t curr_time = time(NULL);
if (curr_time - info->chipboard[board_id].bcm250[bcm250_id].chips[chip_id].last_error_time <= 1)
info->chipboard[board_id].bcm250[bcm250_id].chips[chip_id].error_rate++;
else
info->chipboard[board_id].bcm250[bcm250_id].chips[chip_id].error_rate = 0;
info->chipboard[board_id].bcm250[bcm250_id].chips[chip_id].last_error_time = curr_time;
info->chipboard[board_id].bcm250[bcm250_id].chips[chip_id].errors++;
if ((renonce_chip(chip_address) == 0) ||
(opt_bf16_renonce == RENONCE_DISABLED))
info->chipboard[board_id].bcm250[bcm250_id].chips[chip_id].status = UNINITIALIZED;
/* mark chip as FAILING if error rate too high*/
if (info->chipboard[board_id].bcm250[bcm250_id].chips[chip_id].error_rate >= CHIP_ERROR_LIMIT) {
#ifdef FILELOG
filelog(info, "BF16: chip [%d:%d:%2d] error rate too high: [%d], "
"marked as failing, recovery_count: [%d]",
board_id, bcm250_id, chip_id,
info->chipboard[board_id].bcm250[bcm250_id].chips[chip_id].error_rate,
info->chipboard[board_id].bcm250[bcm250_id].chips[chip_id].recovery_count);
#endif
info->chipboard[board_id].bcm250[bcm250_id].chips[chip_id].status = FAILING;
info->chipboard[board_id].bcm250[bcm250_id].chips[chip_id].error_rate = 0;
}
}
static uint8_t* init_channel_path(uint8_t board_id, uint8_t btc250_num, uint8_t* channel_depth, uint8_t channel_length)
{
uint8_t i, j;
uint8_t* channel_path = cgcalloc(channel_length, sizeof(uint8_t));
for (i = 0, j = 0; i < CHANNEL_DEPTH; i++) {
if (bcm250_map[board_id][btc250_num].channel_path[i] != BF250_NONE)
(*channel_depth)++;
int8_t shift = 8*(j + 1) - 3*(i + 1);
if (shift < 0) {
channel_path[j] |= bcm250_map[board_id][btc250_num].channel_path[i] >> abs(shift);
channel_path[j + 1] |= bcm250_map[board_id][btc250_num].channel_path[i] << (8 - abs(shift));
j++;
} else
channel_path[j] |= bcm250_map[board_id][btc250_num].channel_path[i] << shift;
}
return channel_path;
}
static int8_t parse_chip_address(struct cgpu_info *bitfury, char* address, bf_chip_address_t* chip_address)
{
struct bitfury16_info *info = (struct bitfury16_info *)(bitfury->device_data);
int8_t board_id = 0;
int8_t bcm250_id = 0;
int8_t chip_id = 0;
char buff[16];
if (address == NULL)
return -1;
/* board_id */
char* start = strchr(address, '[');
char* end = strchr(address, ':');
if ((start == NULL) || (end == NULL))
return -1;
uint8_t len = end - start;
memset(buff, 0, sizeof(buff));
cg_memcpy(buff, start + 1, len);
board_id = atoi(buff);
/* bcm250_id */
start = end;
end = strchr(start + 1, ':');
if (end == NULL)
return -1;
len = end - start;
memset(buff, 0, sizeof(buff));
cg_memcpy(buff, start + 1, len);
bcm250_id = atoi(buff);
/* chip_id */
start = end;
end = strchr(start + 1, ']');
if (end == NULL)
return -1;
len = end - start;
memset(buff, 0, sizeof(buff));
cg_memcpy(buff, start + 1, len);
chip_id = atoi(buff);
if ((board_id < 0) || (board_id >= CHIPBOARD_NUM)) {
applog(LOG_ERR, "%s: invalid board_id %d: [0 - %d] specified",
bitfury->drv->name,
board_id, CHIPBOARD_NUM);
return -1;
}
if ((bcm250_id < 0) || (bcm250_id >= BCM250_NUM)) {
applog(LOG_ERR, "%s: invalid bcm250_id %d: [0 - %d] specified",
bitfury->drv->name,
bcm250_id, BCM250_NUM);
return -1;
}
uint8_t first_good_chip = info->chipboard[board_id].bcm250[bcm250_id].first_good_chip;
uint8_t last_good_chip = info->chipboard[board_id].bcm250[bcm250_id].last_good_chip;
if ((chip_id >= first_good_chip) && (chip_id < last_good_chip)) {
chip_address->board_id = board_id;
chip_address->bcm250_id = bcm250_id;
chip_address->chip_id = chip_id;
} else {
applog(LOG_ERR, "%s: invalid chip_id %d: [%d - %d] specified",
bitfury->drv->name,
chip_id, first_good_chip, last_good_chip);
return -1;
}
applog(LOG_NOTICE, "%s: parsed chip address: [%d:%d:%2d]",
bitfury->drv->name,
chip_address->board_id,
chip_address->bcm250_id,
chip_address->chip_id);
return 0;
}
static void update_bcm250_map(struct cgpu_info *bitfury, uint8_t board_id)
{
struct bitfury16_info *info = (struct bitfury16_info *)(bitfury->device_data);
#ifdef MINER_X5
info->chipboard[board_id].board_type = CHIPBOARD_X5;
switch (info->chipboard[board_id].board_ver) {
/* 23 chip board version */
case 5:
info->chipboard[board_id].board_rev = CHIPBOARD_REV2;
bcm250_map[board_id][0].last_good_chip = BF16_NUM - 2;
bcm250_map[board_id][0].chips_num = BF16_NUM - 2;
bcm250_map[board_id][1].first_good_chip = 6;
bcm250_map[board_id][1].chips_num = 5;
bcm250_map[board_id][2].last_good_chip = BF16_NUM - 2;
bcm250_map[board_id][2].chips_num = BF16_NUM - 2;
break;
/* 24 chip board version */
case 7:
info->chipboard[board_id].board_rev = CHIPBOARD_REV2;
bcm250_map[board_id][0].last_good_chip = BF16_NUM - 2;
bcm250_map[board_id][0].chips_num = BF16_NUM - 2;
bcm250_map[board_id][1].first_good_chip = 6;
bcm250_map[board_id][1].chips_num = 5;
bcm250_map[board_id][2].last_good_chip = BF16_NUM - 1;
bcm250_map[board_id][2].chips_num = BF16_NUM - 1;
break;
/* 25 chip board version */
case 9:
info->chipboard[board_id].board_rev = CHIPBOARD_REV2;
bcm250_map[board_id][0].last_good_chip = BF16_NUM - 1;
bcm250_map[board_id][0].chips_num = BF16_NUM - 1;
bcm250_map[board_id][1].first_good_chip = 6;
bcm250_map[board_id][1].chips_num = 5;
bcm250_map[board_id][2].last_good_chip = BF16_NUM - 1;
bcm250_map[board_id][2].chips_num = BF16_NUM - 1;
break;
/* 26 chip board version */
case 11:
info->chipboard[board_id].board_rev = CHIPBOARD_REV2;
bcm250_map[board_id][0].last_good_chip = BF16_NUM - 1;
bcm250_map[board_id][0].chips_num = BF16_NUM - 1;
bcm250_map[board_id][1].first_good_chip = 6;
bcm250_map[board_id][1].chips_num = 5;
break;
/* 27 chip board version */
case 13:
info->chipboard[board_id].board_rev = CHIPBOARD_REV2;
bcm250_map[board_id][1].first_good_chip = 6;
bcm250_map[board_id][1].chips_num = 5;
break;
/* 26 chip board version - default */
case 1:
case 2:
info->chipboard[board_id].board_rev = CHIPBOARD_REV1;
default:
break;
}
#endif
#ifdef MINER_X6
info->chipboard[board_id].board_type = CHIPBOARD_X6;
switch (info->chipboard[board_id].board_ver) {
/* 46 chip board version */
case 4:
info->chipboard[board_id].board_rev = CHIPBOARD_REV2;
bcm250_map[board_id][0].last_good_chip = BF16_NUM - 2;
bcm250_map[board_id][0].chips_num = BF16_NUM - 2;
bcm250_map[board_id][1].first_good_chip = 1;
bcm250_map[board_id][1].last_good_chip = BF16_NUM - 1;
bcm250_map[board_id][1].chips_num = BF16_NUM - 2;
bcm250_map[board_id][2].last_good_chip = 5;
bcm250_map[board_id][2].chips_num = 5;
bcm250_map[board_id][3].last_good_chip = BF16_NUM - 2;
bcm250_map[board_id][3].chips_num = BF16_NUM - 2;
bcm250_map[board_id][4].first_good_chip = 1;
bcm250_map[board_id][4].last_good_chip = BF16_NUM - 1;
bcm250_map[board_id][4].chips_num = BF16_NUM - 1;
bcm250_map[board_id][5].last_good_chip = 5;
bcm250_map[board_id][5].chips_num = 5;
break;
/* 48 chip board version */
case 6:
info->chipboard[board_id].board_rev = CHIPBOARD_REV2;
bcm250_map[board_id][0].last_good_chip = BF16_NUM - 1;
bcm250_map[board_id][0].chips_num = BF16_NUM - 1;
bcm250_map[board_id][1].first_good_chip = 1;
bcm250_map[board_id][1].last_good_chip = BF16_NUM - 1;
bcm250_map[board_id][1].chips_num = BF16_NUM - 2;
bcm250_map[board_id][2].last_good_chip = 5;
bcm250_map[board_id][2].chips_num = 5;
bcm250_map[board_id][3].last_good_chip = BF16_NUM - 1;
bcm250_map[board_id][3].chips_num = BF16_NUM - 1;
bcm250_map[board_id][4].first_good_chip = 1;
bcm250_map[board_id][4].last_good_chip = BF16_NUM - 1;
bcm250_map[board_id][4].chips_num = BF16_NUM - 1;
bcm250_map[board_id][5].last_good_chip = 5;
bcm250_map[board_id][5].chips_num = 5;
break;
/* 50 chip board version */
case 8:
info->chipboard[board_id].board_rev = CHIPBOARD_REV2;
bcm250_map[board_id][0].last_good_chip = BF16_NUM - 1;
bcm250_map[board_id][0].chips_num = BF16_NUM - 1;
bcm250_map[board_id][1].last_good_chip = BF16_NUM - 1;
bcm250_map[board_id][1].chips_num = BF16_NUM - 1;
bcm250_map[board_id][2].last_good_chip = 5;
bcm250_map[board_id][2].chips_num = 5;
bcm250_map[board_id][3].last_good_chip = BF16_NUM - 1;
bcm250_map[board_id][3].chips_num = BF16_NUM - 1;
bcm250_map[board_id][4].last_good_chip = BF16_NUM - 1;
bcm250_map[board_id][4].chips_num = BF16_NUM - 1;
bcm250_map[board_id][5].last_good_chip = 5;
bcm250_map[board_id][5].chips_num = 5;
break;
/* 52 chip board version */
case 10:
info->chipboard[board_id].board_rev = CHIPBOARD_REV2;
bcm250_map[board_id][1].last_good_chip = BF16_NUM - 1;
bcm250_map[board_id][1].chips_num = BF16_NUM - 1;
bcm250_map[board_id][2].last_good_chip = 5;
bcm250_map[board_id][2].chips_num = 5;
bcm250_map[board_id][4].last_good_chip = BF16_NUM - 1;
bcm250_map[board_id][4].chips_num = BF16_NUM - 1;
bcm250_map[board_id][5].last_good_chip = 5;
bcm250_map[board_id][5].chips_num = 5;
break;
/* 54 chip board version */
case 12:
info->chipboard[board_id].board_rev = CHIPBOARD_REV2;
bcm250_map[board_id][2].last_good_chip = 5;
bcm250_map[board_id][2].chips_num = 5;
bcm250_map[board_id][5].last_good_chip = 5;
bcm250_map[board_id][5].chips_num = 5;
break;
/* 46 chip board version */
case 14:;
info->chipboard[board_id].board_rev = CHIPBOARD_REV3;
uint8_t bcm250_channel_path[3][CHANNEL_DEPTH] = {
{ BF250_CHAN1, BF250_CHAN1, BF250_LOCAL, BF250_NONE },
{ BF250_CHAN1, BF250_CHAN1, BF250_CHAN1, BF250_LOCAL },
{ BF250_CHAN1, BF250_CHAN1, BF250_CHAN2, BF250_LOCAL },
};
bcm250_map[board_id][0].first_good_chip = 0;
bcm250_map[board_id][0].last_good_chip = 1;
bcm250_map[board_id][0].chips_num = 1;
bcm250_map[board_id][2].first_good_chip = 0;
bcm250_map[board_id][2].last_good_chip = BF16_NUM;
bcm250_map[board_id][2].chips_num = BF16_NUM;
bcm250_map[board_id][3].first_good_chip = 0;
bcm250_map[board_id][3].last_good_chip = 1;
bcm250_map[board_id][3].chips_num = 1;
cg_memcpy(bcm250_map[board_id][3].channel_path, bcm250_channel_path[0], sizeof(bcm250_map[board_id][3].channel_path));
cg_memcpy(bcm250_map[board_id][4].channel_path, bcm250_channel_path[1], sizeof(bcm250_map[board_id][4].channel_path));
bcm250_map[board_id][5].first_good_chip = 0;
bcm250_map[board_id][5].last_good_chip = BF16_NUM;
bcm250_map[board_id][5].chips_num = BF16_NUM;
cg_memcpy(bcm250_map[board_id][5].channel_path, bcm250_channel_path[2], sizeof(bcm250_map[board_id][5].channel_path));
break;
/* 52 chip board version - default */
case 3:
info->chipboard[board_id].board_rev = CHIPBOARD_REV1;
default:
break;
}
#endif
}
static void reinit_x5(struct bitfury16_info *info, bool chip_reinit)
{
uint8_t board_id, bcm250_id, chip_id;
/* reinit board chips */
for (board_id = 0; board_id < CHIPBOARD_NUM; board_id++) {
for (bcm250_id = 0; bcm250_id < BCM250_NUM; bcm250_id++) {
uint8_t first_good_chip = info->chipboard[board_id].bcm250[bcm250_id].first_good_chip;
uint8_t last_good_chip = info->chipboard[board_id].bcm250[bcm250_id].last_good_chip;
for (chip_id = first_good_chip; chip_id < last_good_chip; chip_id++) {
if (chip_reinit == true) {
info->chipboard[board_id].bcm250[bcm250_id].chips[chip_id].recovery_count = 0;
info->chipboard[board_id].bcm250[bcm250_id].chips[chip_id].error_rate = 0;
info->chipboard[board_id].bcm250[bcm250_id].chips[chip_id].status = UNINITIALIZED;
info->chipboard[board_id].bcm250[bcm250_id].chips[chip_id].last_nonce_time = time(NULL);
info->chipboard[board_id].bcm250[bcm250_id].chips[chip_id].last_error_time = time(NULL);
gettimeofday(&info->chipboard[board_id].bcm250[bcm250_id].chips[chip_id].status_time, NULL);
gettimeofday(&info->chipboard[board_id].bcm250[bcm250_id].chips[chip_id].switch_time, NULL);
} else {
if (info->chipboard[board_id].bcm250[bcm250_id].chips[chip_id].recovery_count < CHIP_ERROR_FAIL_LIMIT)
info->chipboard[board_id].bcm250[bcm250_id].chips[chip_id].status = UNINITIALIZED;
}
info->chipboard[board_id].bcm250[bcm250_id].chips[chip_id].last_nonce_time = time(NULL);
gettimeofday(&info->chipboard[board_id].bcm250[bcm250_id].chips[chip_id].status_time, NULL);
gettimeofday(&info->chipboard[board_id].bcm250[bcm250_id].chips[chip_id].switch_time, NULL);
}
}
}
/* send reset to all boards */
spi_emit_reset(SPI_CHANNEL1);
spi_emit_reset(SPI_CHANNEL2);
}
static void init_x5(struct cgpu_info *bitfury)
{
uint8_t board_id, bcm250_id, chip_id;
struct bitfury16_info *info = (struct bitfury16_info *)(bitfury->device_data);
info->chipboard = cgcalloc(CHIPBOARD_NUM, sizeof(bf_chipboard_t));
/* channel size in bytes */
info->channel_length = (CHANNEL_DEPTH * 3) / 8 + 1;
info->ialarm_count = 1;
info->work_list = workd_list_init();
info->stale_work_list = workd_list_init();
info->noncework_list = noncework_list_init();
if (opt_bf16_renonce != RENONCE_DISABLED) {
info->renoncework_list = renoncework_list_init();
info->renonce_id = 1;
info->renonce_list = renonce_list_init();
}
for (board_id = 0; board_id < CHIPBOARD_NUM; board_id++) {
/* detect board */
char buff[256];
memset(buff, 0, sizeof(buff));
device_ctrl_txrx(board_id + 1, 0, F_BDET, buff);
parse_board_detect(bitfury, board_id, buff);