diff --git a/targeting.cpp b/targeting.cpp
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--- /dev/null
+++ b/targeting.cpp
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+/**
+ * Copyright © 2017 IBM Corporation
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+#include <experimental/filesystem>
+#include <phosphor-logging/log.hpp>
+#include <regex>
+#include "targeting.hpp"
+
+namespace openpower
+{
+namespace targeting
+{
+
+using namespace phosphor::logging;
+namespace fs = std::experimental::filesystem;
+
+Targeting::Targeting(const std::string& fsiMasterDev,
+                     const std::string& fsiSlaveDir) :
+    fsiMasterPath(fsiMasterDev),
+    fsiSlaveBasePath(fsiSlaveDir)
+{
+    //Always create P0, the FSI master.
+    targets.push_back(std::make_unique<Target>(0, fsiMasterPath));
+
+    //Find the the remaining P9s dynamically based on which files show up
+    std::regex exp{"slave@([0-9]{2}):00", std::regex::extended};
+
+    for (auto& file : fs::directory_iterator(fsiSlaveBasePath))
+    {
+        std::smatch match;
+        std::string path = file.path();
+        if (std::regex_search(path, match, exp))
+        {
+            auto pos = atoi(match[1].str().c_str());
+            if (pos == 0)
+            {
+                log<level::ERR>("Unexpected FSI slave device name found",
+                                entry("DEVICE_NAME=%d", path.c_str()));
+                continue;
+            }
+
+            path += "/raw";
+
+            targets.push_back(std::make_unique<Target>(pos, path));
+        }
+    }
+
+    auto sortTargets = [](const std::unique_ptr<Target>& left,
+                          const std::unique_ptr<Target>& right)
+    {
+        return left->getPos() < right->getPos();
+    };
+    std::sort(targets.begin(), targets.end(), sortTargets);
+}
+
+}
+}