diff --git a/boot_control/boot_control_qcom.cpp b/boot_control/boot_control_qcom.cpp
index c578578..819d6de 100644
--- a/boot_control/boot_control_qcom.cpp
+++ b/boot_control/boot_control_qcom.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2015 - 2016, The Linux Foundation. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
@@ -68,6 +68,7 @@
     .setSlotAsUnbootable  = qcom_boot_control::setSlotAsUnbootable,
     .isSlotBootable       = qcom_boot_control::isSlotBootable,
     .getSuffix            = qcom_boot_control::getSuffix,
+    .isSlotMarkedSuccessful = qcom_boot_control::isSlotMarkedSuccessful,
 };
 
 namespace qcom_boot_control {
@@ -223,6 +224,7 @@
                 PartitionTables::read_partitions(BLK_DEV_NODE);
     uint32_t partition_index = 0;
     int ret = 0;
+    uint64_t attribute_flag;
 
     if (gpt == nullptr) {
         ALOGE("isSlotBootable: read partition returns %d", -errno);
@@ -235,8 +237,11 @@
     if ((ret = gpt->getIndexForSlottedBootPartition(slot, partition_index)))
         return ret;
 
-    if (gpt->partition_array[partition_index].attribute_flag &
-                PART_ATT_SUCCESS_MASK)
+    attribute_flag = gpt->partition_array[partition_index].attribute_flag;
+
+    if ((attribute_flag & PART_ATT_SUCCESS_MASK) ||
+        (attribute_flag & PART_ATT_PRIORITY_MASK &&
+         attribute_flag & PART_ATT_TRIES_MASK))
         ret = 1;
 
     ALOGV("isSlotBootable: Slot: %d attribute: %llx, ret: %d",
@@ -253,4 +258,32 @@
     return suffix[slot];
 }
 
+int isSlotMarkedSuccessful(struct boot_control_module *module, unsigned slot)
+{
+    std::unique_ptr<PartitionTables> gpt =
+                PartitionTables::read_partitions(BLK_DEV_NODE);
+    uint32_t partition_index = 0;
+    int ret = 0;
+
+    if (gpt == nullptr) {
+        ALOGE("isSlotMarkedSuccessful: read partition returns %d", -errno);
+        return -errno;
+    }
+
+    if (slot >= MAX_SLOTS)
+        return -EINVAL;
+
+    if ((ret = gpt->getIndexForSlottedBootPartition(slot, partition_index)))
+        return ret;
+
+    if (gpt->partition_array[partition_index].attribute_flag &
+            PART_ATT_SUCCESS_MASK)
+        ret = 1;
+
+    ALOGV("isSlotMarkedSuccessful: Slot: %d attribute: %llx, ret: %d",
+          slot, gpt->partition_array[partition_index].attribute_flag, ret);
+
+    return ret;
+}
+
 }; //namespace qcom_boot_control
diff --git a/boot_control/boot_control_qcom.h b/boot_control/boot_control_qcom.h
index 812d2ed..5cbee8c 100644
--- a/boot_control/boot_control_qcom.h
+++ b/boot_control/boot_control_qcom.h
@@ -50,6 +50,7 @@
 int setSlotAsUnbootable(struct boot_control_module *module, unsigned slot);
 int isSlotBootable(struct boot_control_module *module, unsigned slot);
 const char* getSuffix(boot_control_module_t *module, unsigned slot);
+int isSlotMarkedSuccessful(struct boot_control_module *module, unsigned slot);
 
 }; //namespace qcom_boot_control
 #endif