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https://github.com/GOSTSec/sgminer
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Provide an --avalon-freq command line to give a valid range of frequencies for avalon in auto mode.
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@ -87,6 +87,7 @@ Avalon commands:
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--avalon-auto Adjust avalon overclock frequency dynamically for best hashrate
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--avalon-cutoff <arg> Set avalon overheat cut off temperature (default: 60)
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--avalon-fan <arg> Set fanspeed percentage for avalon, single value or range (default: 20-100)
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--avalon-freq <arg> Set frequency range for avalon-auto, single value or range
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--avalon-options <arg> Set avalon options baud:miners:asic:timeout:freq
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--avalon-temp <arg> Set avalon target temperature (default: 50)
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2
README
2
README
@ -234,6 +234,8 @@ ASIC and FPGA mining boards (BFL ASIC, BitForce, Icarus, ModMiner, Ztex)
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only options:
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--avalon-auto Adjust avalon overclock frequency dynamically for best hashrate
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--avalon-fan <arg> Set fanspeed percentage for avalon, single value or range (default: 20-100)
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--avalon-freq <arg> Set frequency range for avalon-auto, single value or range
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--avalon-cutoff <arg> Set avalon overheat cut off temperature (default: 60)
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--avalon-options <arg> Set avalon options baud:miners:asic:timeout:freq
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--avalon-temp <arg> Set avalon target temperature (default: 50)
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@ -1066,6 +1066,9 @@ static struct opt_table opt_config_table[] = {
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OPT_WITH_ARG("--avalon-fan",
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set_avalon_fan, NULL, NULL,
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"Set fanspeed percentage for avalon, single value or range (default: 20-100)"),
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OPT_WITH_ARG("--avalon-freq",
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set_avalon_freq, NULL, NULL,
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"Set frequency range for avalon-auto, single value or range"),
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OPT_WITH_ARG("--avalon-options",
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set_avalon_options, NULL, NULL,
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"Set avalon options baud:miners:asic:timeout:freq"),
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@ -44,6 +44,8 @@ int opt_avalon_temp = AVALON_TEMP_TARGET;
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int opt_avalon_overheat = AVALON_TEMP_OVERHEAT;
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int opt_avalon_fan_min = AVALON_DEFAULT_FAN_MIN;
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int opt_avalon_fan_max = AVALON_DEFAULT_FAN_MAX;
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int opt_avalon_freq_min = AVALON_MIN_FREQUENCY;
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int opt_avalon_freq_max = AVALON_MAX_FREQUENCY;
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bool opt_avalon_auto;
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static int option_offset = -1;
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@ -469,6 +471,27 @@ char *set_avalon_fan(char *arg)
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return NULL;
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}
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char *set_avalon_freq(char *arg)
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{
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int val1, val2, ret;
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ret = sscanf(arg, "%d-%d", &val1, &val2);
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if (ret < 1)
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return "No values passed to avalon-freq";
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if (ret == 1)
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val2 = val1;
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if (val1 < AVALON_MIN_FREQUENCY || val1 > AVALON_MAX_FREQUENCY ||
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val2 < AVALON_MIN_FREQUENCY || val2 > AVALON_MAX_FREQUENCY ||
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val2 < val1)
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return "Invalid value passed to avalon-freq";
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opt_avalon_freq_min = val1;
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opt_avalon_freq_max = val2;
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return NULL;
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}
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static void avalon_idle(struct cgpu_info *avalon, struct avalon_info *info)
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{
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int i;
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@ -841,8 +864,8 @@ static void avalon_set_timeout(struct avalon_info *info)
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static void avalon_inc_freq(struct avalon_info *info)
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{
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info->frequency += 2;
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if (info->frequency > AVALON_MAX_FREQUENCY)
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info->frequency = AVALON_MAX_FREQUENCY;
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if (info->frequency > opt_avalon_freq_max)
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info->frequency = opt_avalon_freq_max;
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avalon_set_timeout(info);
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applog(LOG_NOTICE, "Avalon increasing frequency to %d, timeout %d",
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info->frequency, info->timeout);
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@ -851,8 +874,8 @@ static void avalon_inc_freq(struct avalon_info *info)
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static void avalon_dec_freq(struct avalon_info *info)
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{
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info->frequency -= 1;
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if (info->frequency < AVALON_MIN_FREQUENCY)
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info->frequency = AVALON_MIN_FREQUENCY;
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if (info->frequency < opt_avalon_freq_min)
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info->frequency = opt_avalon_freq_min;
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avalon_set_timeout(info);
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applog(LOG_NOTICE, "Avalon decreasing frequency to %d, timeout %d",
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info->frequency, info->timeout);
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@ -158,8 +158,11 @@ extern int opt_avalon_temp;
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extern int opt_avalon_overheat;
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extern int opt_avalon_fan_min;
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extern int opt_avalon_fan_max;
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extern int opt_avalon_freq_min;
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extern int opt_avalon_freq_max;
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extern bool opt_avalon_auto;
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extern char *set_avalon_fan(char *arg);
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extern char *set_avalon_freq(char *arg);
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#endif /* USE_AVALON */
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#endif /* AVALON_H */
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