Merge commit '7a2407f' into cgmerges

Conflicts:
	API-README
	driver-bitforce.c

API-README

@@ -365,6 +365,13 @@ miner.php - an example web page to access the API
 Feature Changelog for external applications using the API:
 
 
+API V1.19b
+
+Modified API commands:
+ 'notify' - add '*Dev Throttle' (for BFL Singles)
+
+----------
+
 API V1.19 (BFGMiner v2.8.0)
 
 Added API commands:

api.c

@@ -2515,6 +2515,7 @@ void notifystatus(int device, struct cgpu_info *cgpu, bool isjson, __maybe_unuse
 	root = api_add_int(root, "*Dev Over Heat", &(cgpu->dev_over_heat_count), false);
 	root = api_add_int(root, "*Dev Thermal Cutoff", &(cgpu->dev_thermal_cutoff_count), false);
 	root = api_add_int(root, "*Dev Comms Error", &(cgpu->dev_comms_error_count), false);
+	root = api_add_int(root, "*Dev Throttle", &(cgpu->dev_throttle_count), false);
 
 	if (isjson && (device > 0))
 		strcat(io_buffer, COMMA);

driver-bitforce.c

@@ -282,10 +282,13 @@ static bool bitforce_get_temp(struct cgpu_info *bitforce)
 		 * our responses are out of sync and flush the buffer to
 		 * hopefully recover */
 		applog(LOG_WARNING, "BFL%i: Garbled response probably throttling, clearing buffer", bitforce->device_id);
+		bitforce->device_last_not_well = time(NULL);
+		bitforce->device_not_well_reason = REASON_DEV_THROTTLE;
+		bitforce->dev_throttle_count++;
 		/* Count throttling episodes as hardware errors */
 		bitforce->hw_errors++;
 		bitforce_clear_buffer(bitforce);
-		return false;;
+		return false;
 	}
 
 	return true;

miner.h

@@ -315,6 +315,7 @@ enum dev_reason {
 	REASON_DEV_OVER_HEAT,
 	REASON_DEV_THERMAL_CUTOFF,
 	REASON_DEV_COMMS_ERROR,
+	REASON_DEV_THROTTLE,
 };
 
 #define REASON_NONE			"None"
@@ -327,6 +328,7 @@ enum dev_reason {
 #define REASON_DEV_OVER_HEAT_STR	"Device over heated"
 #define REASON_DEV_THERMAL_CUTOFF_STR	"Device reached thermal cutoff"
 #define REASON_DEV_COMMS_ERROR_STR	"Device comms error"
+#define REASON_DEV_THROTTLE_STR		"Device throttle"
 #define REASON_UNKNOWN_STR		"Unknown reason - code bug"
 
 #define MIN_SEC_UNSET 99999999
@@ -454,6 +456,7 @@ struct cgpu_info {
 	int dev_over_heat_count;	// It's a warning but worth knowing
 	int dev_thermal_cutoff_count;
 	int dev_comms_error_count;
+	int dev_throttle_count;
 
 	struct cgminer_stats cgminer_stats;
 };