static int64_t bitforce_scanhash(struct thr_info *thr, struct work *work, int64_t __maybe_unused max_nonce)
{
struct cgpu_info *bitforce = thr->cgpu;
bool send_ret;
int64_t ret;
send_ret = bitforce_send_work(thr, work);
if (!restart_wait(bitforce->sleep_ms))
return 0;
bitforce->wait_ms = bitforce->sleep_ms;
if (send_ret) {
bitforce->polling = true;
ret = bitforce_get_result(thr, work);
bitforce->polling = false;
} else
ret = -1;
if (ret == -1) {
ret = 0;
applog(LOG_ERR, "BFL%i: Comms error", bitforce->device_id);
bitforce->device_last_not_well = time(NULL);
bitforce->device_not_well_reason = REASON_DEV_COMMS_ERROR;
bitforce->dev_comms_error_count++;
bitforce->hw_errors++;
/* empty read buffer */
bitforce_clear_buffer(bitforce);
}
return ret;
}
static int64_t bitforce_scanhash(struct thr_info *thr, struct work *work, int64_t __maybe_unused max_nonce)
{
struct cgpu_info *bitforce = thr->cgpu;
bool send_ret;
int64_t ret;
send_ret = bitforce_send_work(thr, work);
if (!restart_wait(bitforce->sleep_ms))
return 0;
bitforce->wait_ms = bitforce->sleep_ms;
if (send_ret) {
bitforce->polling = true;
ret = bitforce_get_result(thr, work);
bitforce->polling = false;
} else
ret = -1;
if (ret == -1) {
ret = 0;
applog(LOG_ERR, "%s%i: Comms error", bitforce->drv->name, bitforce->device_id);
dev_error(bitforce, REASON_DEV_COMMS_ERROR);
bitforce->hw_errors++;
/* empty read buffer */
bitforce_initialise(bitforce, true);
}
return ret;
}