GOSTSec
/
sgminer
mirror of https://github.com/GOSTSec/sgminer
1
0
Fork 0
Code Issues Releases Wiki Activity
Browse Source

Add tiny delay after writing to BFL 

Change BFL errors to something more human readable
Send work busy re-tries after 10ms delay
nfactor-troky
Paul Sheppard 13 years ago
parent
efaa7398fb
commit
a11a322ba6
1 changed files with 16 additions and 15 deletions
Whitespace
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Unified View
Diff Options
Show Stats Download Patch File Download Diff File
  1. 31
      driver-bitforce.c

31
driver-bitforce.c
Unescape View File

@ -43,8 +43,10 @@ static ssize_t BFwrite(int fd, const void *buf, ssize_t bufLen)
if ((bufLen) != write(fd, buf, bufLen)) { if ((bufLen) != write(fd, buf, bufLen)) {
applog(LOG_ERR, "BFL: Error writing: %s", buf); applog(LOG_ERR, "BFL: Error writing: %s", buf);
return 0; return 0;
} else } else {
usleep(100);
return bufLen; return bufLen;
}
} }
#define BFclose(fd) close(fd) #define BFclose(fd) close(fd)
@ -214,7 +216,7 @@ static bool bitforce_get_temp(struct cgpu_info *bitforce)
mutex_unlock(&bitforce->device_mutex); mutex_unlock(&bitforce->device_mutex);
if (unlikely(!pdevbuf[0])) { if (unlikely(!pdevbuf[0])) {
applog(LOG_ERR, "BFL%i: Error reading (ZLX)", bitforce->device_id); applog(LOG_ERR, "BFL%i: Error: Get temp returned empty string", bitforce->device_id);
bitforce->temp = 0; bitforce->temp = 0;
return false; return false;
} }
@ -245,22 +247,21 @@ static bool bitforce_send_work(struct thr_info *thr, struct work *work)
if (!fdDev) if (!fdDev)
return false; return false;
re_send:
mutex_lock(&bitforce->device_mutex); mutex_lock(&bitforce->device_mutex);
BFwrite(fdDev, "ZDX", 3); BFwrite(fdDev, "ZDX", 3);
BFgets(pdevbuf, sizeof(pdevbuf), fdDev); BFgets(pdevbuf, sizeof(pdevbuf), fdDev);
if (unlikely(!pdevbuf[0])) { if (unlikely(!pdevbuf[0])) {
applog(LOG_ERR, "BFL%i: Error reading (ZDX)", bitforce->device_id); applog(LOG_ERR, "BFL%i: Error: Send work returned empty string", bitforce->device_id);
mutex_unlock(&bitforce->device_mutex); mutex_unlock(&bitforce->device_mutex);
return false; return false;
} } else if (pdevbuf[0] == 'B'){
if (pdevbuf[0] == 'B'){ applog(LOG_DEBUG, "BFL%i: Busy", bitforce->device_id);
applog(LOG_WARNING, "BFL%i: Throttling", bitforce->device_id);
mutex_unlock(&bitforce->device_mutex); mutex_unlock(&bitforce->device_mutex);
return true; usleep(BITFORCE_CHECK_INTERVAL_MS*1000);
} goto re_send;
else if (unlikely(pdevbuf[0] != 'O' || pdevbuf[1] != 'K')) { } else if (unlikely(pdevbuf[0] != 'O' || pdevbuf[1] != 'K')) {
applog(LOG_ERR, "BFL%i: ZDX reports: %s", bitforce->device_id, pdevbuf); applog(LOG_ERR, "BFL%i: Error: Send work reports: %s", bitforce->device_id, pdevbuf);
mutex_unlock(&bitforce->device_mutex); mutex_unlock(&bitforce->device_mutex);
return false; return false;
} }
@ -276,11 +277,11 @@ static bool bitforce_send_work(struct thr_info *thr, struct work *work)
BFgets(pdevbuf, sizeof(pdevbuf), fdDev); BFgets(pdevbuf, sizeof(pdevbuf), fdDev);
mutex_unlock(&bitforce->device_mutex); mutex_unlock(&bitforce->device_mutex);
if (unlikely(!pdevbuf[0])) { if (unlikely(!pdevbuf[0])) {
applog(LOG_ERR, "BFL%i: Error reading (block data)", bitforce->device_id); applog(LOG_ERR, "BFL%i: Error: Send block data returned empty string", bitforce->device_id);
return false; return false;
} }
if (unlikely(pdevbuf[0] != 'O' || pdevbuf[1] != 'K')) { if (unlikely(pdevbuf[0] != 'O' || pdevbuf[1] != 'K')) {
applog(LOG_ERR, "BFL%i: block data reports: %s", bitforce->device_id, pdevbuf); applog(LOG_ERR, "BFL%i: Error: Send block data reports: %s", bitforce->device_id, pdevbuf);
return false; return false;
} }
return true; return true;
@ -304,7 +305,7 @@ static uint64_t bitforce_get_result(struct thr_info *thr, struct work *work)
BFgets(pdevbuf, sizeof(pdevbuf), fdDev); BFgets(pdevbuf, sizeof(pdevbuf), fdDev);
mutex_unlock(&bitforce->device_mutex); mutex_unlock(&bitforce->device_mutex);
if (unlikely(!pdevbuf[0])) { if (unlikely(!pdevbuf[0])) {
applog(LOG_ERR, "BFL%i: Error reading (ZFX)", bitforce->device_id); applog(LOG_ERR, "BFL%i: Error: Get result returned empty string", bitforce->device_id);
return 0; return 0;
} }
if (pdevbuf[0] != 'B') if (pdevbuf[0] != 'B')
@ -333,7 +334,7 @@ static uint64_t bitforce_get_result(struct thr_info *thr, struct work *work)
else if (pdevbuf[0] == 'I') else if (pdevbuf[0] == 'I')
return 1; /* Device idle */ return 1; /* Device idle */
else if (strncasecmp(pdevbuf, "NONCE-FOUND", 11)) { else if (strncasecmp(pdevbuf, "NONCE-FOUND", 11)) {
applog(LOG_WARNING, "BFL%i: result reports: %s", bitforce->device_id, pdevbuf); applog(LOG_WARNING, "BFL%i: Error: Get result reports: %s", bitforce->device_id, pdevbuf);
return 1; return 1;
} }

Write Preview
Loading…
Cancel
Save