1 files changed, 109 insertions, 0 deletions
diff --git a/src/usr/mmio/test/mmiotest.H b/src/usr/mmio/test/mmiotest.H
new file mode 100644
index 000000000..f7abd7816
--- /dev/null
+++ b/src/usr/mmio/test/mmiotest.H
@@ -0,0 +1,109 @@
+/* IBM_PROLOG_BEGIN_TAG                                                   */
+/* This is an automatically generated prolog.                             */
+/*                                                                        */
+/* $Source: src/usr/mmio/test/mmiotest.H $                                */
+/*                                                                        */
+/* OpenPOWER HostBoot Project                                             */
+/*                                                                        */
+/* Contributors Listed Below - COPYRIGHT 2011,2018                        */
+/* [+] International Business Machines Corp.                              */
+/*                                                                        */
+/*                                                                        */
+/* 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.                         */
+/*                                                                        */
+/* IBM_PROLOG_END_TAG                                                     */
+#include <cxxtest/TestSuite.H>
+#include <errl/errlmanager.H>
+#include <errl/errlentry.H>
+#include <limits.h>
+#include <devicefw/driverif.H>
+#include <mmio/mmio.H>
+
+extern trace_desc_t* g_trac_mmio;
+
+class MmioTest : public CxxTest::TestSuite
+{
+  public:
+
+    /**
+     * @brief Test valid MMIO calls
+     */
+    void test_Valid(void)
+    {
+        TRACFCOMP( g_trac_mmio, "MmioTest::test_Valid> Start" );
+
+        uint64_t fails = 0;
+        uint64_t total = 0;
+        errlHndl_t l_err = nullptr;
+        uint64_t regdata = 0;
+        size_t op_size = sizeof(uint64_t);
+
+// TODO RTC 202533 - enable this test once the Axone model is IPLing
+// successfully in Simics.
+#if 0
+        // Get OCMB target, return if there is no OCMB
+        TARGETING::TargetHandle_t   ocmb_target = nullptr;
+        TARGETING::TargetHandleList ocmb_target_list;
+        getAllChips(ocmb_target_list, TARGETING::TYPE_OCMB_CHIP);
+        if (ocmb_target_list.size() == 0)
+        {
+            TRACFCOMP(g_trac_fsiscom, "MmioTest::test_Valid> Target is NULL");
+            TS_INFO("MmioTest::test_Valid> Target is NULL");
+            return;
+        }
+        ocmb_target = ocmb_target_list[0];
+
+        // read
+        ++total;
+        l_err = MMIO::mmioPerformOp(
+                          DeviceFW::READ,
+                          ocmb_target,
+                          &regdata,
+                          op_size,
+                          0x0,
+                          op_size);
+        if(l_err != nullptr)
+        {
+            TRACFCOMP(g_trac_mmio,
+                      "MmioTest::test_Valid> Error for read, RC=0x%04X",
+                      ERRL_GETRC_SAFE(l_err));
+            TS_FAIL("MmioTest::test_Valid> Error for read, RC=0x%04X",
+                    ERRL_GETRC_SAFE(l_err));
+            ++fails;
+            errlCommit(l_err, MMIO_COMP_ID);
+        }
+
+        // write
+        ++total;
+        l_err = MMIO::mmioPerformOp(
+                          DeviceFW::WRITE,
+                          ocmb_target,
+                          &regdata,
+                          op_size,
+                          0x08,
+                          op_size);
+        if(l_err != nullptr)
+        {
+            TRACFCOMP(g_trac_mmio,
+                      "MmioTest::test_Valid> Error for write, RC=0x%04X",
+                      ERRL_GETRC_SAFE(l_err));
+            TS_FAIL("MmioTest::test_Valid> Error for write, RC=0x%04X",
+                    ERRL_GETRC_SAFE(l_err));
+            ++fails;
+            errlCommit(l_err, MMIO_COMP_ID);
+        }
+#endif
+
+        TRACFCOMP(g_trac_mmio, "Mmio::test_Valid> %d/%d fails", fails, total);
+    };
+};