From 90d4e44287359528431e6a87c95dd4581e493264 Mon Sep 17 00:00:00 2001
From: spashabk-in <shakeebbk@in.ibm.com>
Date: Tue, 6 Mar 2018 03:15:50 -0600
Subject: PSU get capabilities chip-op

Support PSU get capabilities chipop

Change-Id: I36980433aaa70323c5b2b80a89d8618d03ea8a60
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/55091
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Tested-by: FSP CI Jenkins <fsp-CI-jenkins+hostboot@us.ibm.com>
Reviewed-by: RAJA DAS <rajadas2@in.ibm.com>
Reviewed-by: Sachin Gupta <sgupta2m@in.ibm.com>
---
 src/test/testcases/test.xml                  |   4 +
 src/test/testcases/testPSUGetCapabilities.py | 154 +++++++++++++++++++++++++++
 2 files changed, 158 insertions(+)
 create mode 100644 src/test/testcases/testPSUGetCapabilities.py

(limited to 'src/test')

diff --git a/src/test/testcases/test.xml b/src/test/testcases/test.xml
index d1bb92c9..6edd31fc 100755
--- a/src/test/testcases/test.xml
+++ b/src/test/testcases/test.xml
@@ -40,6 +40,10 @@
           <include>../simics/targets/p9_nimbus/sbeTest/testPutGetMem.xml</include>
           <include>../simics/targets/p9_nimbus/sbeTest/testAduMem.xml</include>
           <include>../simics/targets/p9_nimbus/sbeTest/testPSUSetFFDCAddr.xml</include>
+          <testcase>
+              <simcmd>run-python-file targets/p9_nimbus/sbeTest/testPSUGetCapabilities.py</simcmd>
+              <exitonerror>yes</exitonerror>
+          </testcase>
           <include>../simics/targets/p9_nimbus/sbeTest/testSram.xml</include>
           <!-- we want to start hostboot after our memory testcases -->
           <testcase>
diff --git a/src/test/testcases/testPSUGetCapabilities.py b/src/test/testcases/testPSUGetCapabilities.py
new file mode 100644
index 00000000..d112259d
--- /dev/null
+++ b/src/test/testcases/testPSUGetCapabilities.py
@@ -0,0 +1,154 @@
+# IBM_PROLOG_BEGIN_TAG
+# This is an automatically generated prolog.
+#
+# $Source: src/test/testcases/testPSUGetCapabilities.py $
+#
+# OpenPOWER sbe Project
+#
+# Contributors Listed Below - COPYRIGHT 2017,2018
+# [+] 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
+
+import sys
+import os
+import struct
+sys.path.append("targets/p9_nimbus/sbeTest" )
+import testPSUUtil
+import testRegistry as reg
+import testUtil
+import testMemUtil
+
+def getsingleword(dataInInt):
+    hex_string = '0'*(8-len(str(hex(dataInInt))[2:])) + str(hex(dataInInt))[2:]
+    return list(struct.unpack('<BBBB',hex_string.decode('hex')))
+
+def getdoubleword(dataInInt):
+    hex_string = '0'*(16-len(str(hex(dataInInt))[:18][2:])) + str(hex(dataInInt))[:18][2:]
+    return hex_string
+
+#-------------------------------
+# This  is a Test Expected Data
+#-------------------------------
+'''
+Capabilities structure
+'''
+capMsg = (getsingleword(0xD000000F) +
+          getsingleword(0x00) +
+          getsingleword(0xD1000001) +
+          getsingleword(0x0) +
+          getsingleword(0x0) +
+          getsingleword(0x0) +
+          getsingleword(0xD3000001) +
+          getsingleword(0x0) +
+          getsingleword(0xD4000001) +
+          getsingleword(0x0) +
+          getsingleword(0x0) +
+          getsingleword(0x0) +
+          getsingleword(0xD6000001) +
+          getsingleword(0x0) +
+          getsingleword(0xD700007F) +
+          getsingleword(0x0))
+
+def getCapabilities(addr, size, exp_status):
+    # Intialize the class obj instances
+    regObj = testPSUUtil.registry() # Registry obj def for operation
+    '''
+    This data are the values or strings that needs to be validated for the test.
+    '''
+    '''
+#------------------------------------------------------------------------------------------------------------------------------
+# SBE side test data -
+#------------------------------------------------------------------------------------------------------------------------------
+    '''
+    sbe_test_data = (
+        #-----------------------------------------------------------------------------------------------------
+        #   OP      Reg                               ValueToWrite         size    Test Expected Data       Description
+        #-----------------------------------------------------------------------------------------------------
+        #                        Get Capabilities CMD
+        ["write", reg.REG_MBOX0, "0000010000F0D702", 	 8, 	"None", 		"Writing to MBOX0 address"],
+        #                        Size
+        ["write", reg.REG_MBOX1, getdoubleword(size), 	 8, 	"None", 		"Writing to MBOX1 address"],
+        #                        Addr
+        ["write", reg.REG_MBOX2, getdoubleword(addr), 	 8, 	"None", 			"Writing to MBOX2 address"],
+        ["write", reg.PSU_SBE_DOORBELL_REG_WO_OR, "8000000000000000", 	 8, 	"None", 		"Update SBE Doorbell register to interrupt SBE"],
+        )
+
+        #-----------------------------------------------------------------------
+        # Do not modify - Used to simulate interrupt on Ringing Doorbell on Host
+        #-----------------------------------------------------------------------
+    host_polling_data = (
+        #----------------------------------------------------------------------------------------------------------------
+        #   OP     Reg                                 ValueToWrite        size    Test Expected Data           Description
+        #----------------------------------------------------------------------------------------------------------------
+        ["read", reg.PSU_HOST_DOORBELL_REG_WO_OR, 		"0", 		8, 	"8000000000000000", "Reading Host Doorbell for Interrupt"],
+        )
+    '''
+#---------------------
+# Host side test data
+#---------------------
+    '''
+    host_test_data = (
+        #----------------------------------------------------------------------------------------------------------------
+        #   OP     Reg                                 ValueToWrite        size    Test Expected Data        Description
+        #----------------------------------------------------------------------------------------------------------------
+    ["read", reg.REG_MBOX4, 		"0", 	 	 8, 	getdoubleword((exp_status << 32)+0x00F0D702), "Reading Host MBOX4 data to Validate"],
+    )
+    # HOST->SBE data set execution - Less length setup
+    regObj.ExecuteTestOp( testPSUUtil.simSbeObj, sbe_test_data )
+    print "\n  Poll on Host side for INTR  ...\n"
+    #Poll on HOST DoorBell Register for interrupt
+    regObj.pollingOn( testPSUUtil.simSbeObj, host_polling_data, 5 )
+    #SBE->HOST data set execution
+    regObj.ExecuteTestOp( testPSUUtil.simSbeObj, host_test_data )
+
+#-------------------------
+# Main Function
+#-------------------------
+def main():
+    # Run Simics initially
+    testUtil.runCycles( 100000000 )
+
+    print "\n  Execute SBE Test - negative testcase - less size\n"
+    getCapabilities(0x08000000, 30, 0x00020019)
+    print "\n  Execute SBE Test - negative testcase - not multiple of PBA\n"
+    getCapabilities(0x08000000, 129, 0x00020019)
+
+    print "\n  Execute SBE Test - positive testcase \n"
+    getCapabilities(0x08000000, 128, 0)
+
+    testUtil.runCycles( 100000000 );
+    # read capabilities memory
+    readData = testMemUtil.getmem(0x08000000, 128, 0x02)
+    # ignore first 20 bytes which is a dynamic data
+    readData = readData[28:]
+    # get only valid data
+    readData = readData[:len(capMsg)]
+    if(capMsg == readData):
+        print ("Success - PSU get capabilities")
+    else:
+        print capMsg
+        print readData
+        raise Exception('data mistmach')
+
+if __name__ == "__main__":
+    main()
+    if err:
+    	print ( "\nTest Suite completed with error(s)" )
+    	#sys.exit(1)
+    else:
+    	print ( "\nTest Suite completed with no errors" )
+	#sys.exit(0);
-- 
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