Add support for backplane VPD

Replace the temporary use of mem buf to access planar vpd with new
planar vpd interfaces.

Change-Id: I24cda4d713806330a9f61d588006d63966f92550
RTC: 118373
Reviewed-on: http://gfw160.aus.stglabs.ibm.com:8080/gerrit/16326
Tested-by: Jenkins Server
Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>

4 files changed, 108 insertions, 1 deletions

diff --git a/src/include/usr/vpd/cvpdenums.H b/src/include/usr/vpd/cvpdenums.H
index 4b5adb271..79b81093c 100644
--- a/src/include/usr/vpd/cvpdenums.H
+++ b/src/include/usr/vpd/cvpdenums.H
@@ -45,7 +45,6 @@ namespace CVPD
         OPFR        = 0x05,
         VNDR        = 0x06,
         SPDX        = 0x07,
-        OSYS        = 0x08,
         // Last Record
         CVPD_LAST_RECORD,
         CVPD_TEST_RECORD,   // Test purposes ONLY!
diff --git a/src/include/usr/vpd/pvpdenums.H b/src/include/usr/vpd/pvpdenums.H
new file mode 100644
index 000000000..acf3bbd22
--- /dev/null
+++ b/src/include/usr/vpd/pvpdenums.H
@@ -0,0 +1,96 @@
+/* IBM_PROLOG_BEGIN_TAG                                                   */
+/* This is an automatically generated prolog.                             */
+/*                                                                        */
+/* $Source: src/include/usr/vpd/pvpdenums.H $                             */
+/*                                                                        */
+/* OpenPOWER HostBoot Project                                             */
+/*                                                                        */
+/* Contributors Listed Below - COPYRIGHT 2013,2015                        */
+/* [+] 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                                                     */
+#ifndef __PVPDENUMS_H
+#define __PVPDENUMS_H
+
+#include <vpd/ipvpdenums.H>
+
+namespace PVPD
+{
+
+    /**
+     * @brief Enumeration for the PVPD Records that contain
+     *       the keyword enumerations below.
+     *
+     */
+    enum pvpdRecord
+    {
+        PVPD_FIRST_RECORD   = 0x00,
+        VINI        = PVPD_FIRST_RECORD,
+        OSYS        = 0x01,
+        OPFR        = 0x02,
+        VNDR        = 0x03,
+        // Last Record
+        PVPD_LAST_RECORD,
+        PVPD_TEST_RECORD,   // Test purposes ONLY!
+
+        //Start common IPVPD enums
+        PVPD_INVALID_RECORD = IPVPD::INVALID_RECORD,
+    };
+
+    /**
+     * @brief Enumerations for PVPD keywords that can be
+     *       accessed in the PVPD.
+     */
+    enum pvpdKeyword
+    {
+        PVPD_FIRST_KEYWORD      = 0x00,
+        pdI         = PVPD_FIRST_KEYWORD,
+        B3         = 0x01,
+        B4         = 0x02,
+        B7         = 0x03,
+        CC         = 0x04,
+        CE         = 0x05,
+        CT         = 0x06,
+        DR         = 0x07,
+        ET         = 0x08,
+        FN         = 0x09,
+        HE         = 0x0a,
+        HW         = 0x0b,
+        IN         = 0x0c,
+        MM         = 0x0d,
+        PF         = 0x0e,
+        PN         = 0x0f,
+        RT         = 0x10,
+        SN         = 0x11,
+        SS         = 0x12,
+        VD         = 0x13,
+        VN         = 0x14,
+        VP         = 0x15,
+        VS         = 0x16,
+        VZ         = 0x17,
+
+        // Last Keyword
+        PVPD_LAST_KEYWORD,
+        PVPD_TEST_KEYWORD,  // Test purposes ONLY!
+
+        //Start common IPVPD enums
+        FULL_RECORD = IPVPD::FULL_RECORD,
+        PVPD_INVALID_KEYWORD    = IPVPD::INVALID_KEYWORD,
+    };
+
+};  // end PVPD
+
+#endif
diff --git a/src/include/usr/vpd/vpd_if.H b/src/include/usr/vpd/vpd_if.H
index 0b3298a80..d3915ee6a 100644
--- a/src/include/usr/vpd/vpd_if.H
+++ b/src/include/usr/vpd/vpd_if.H
@@ -71,6 +71,14 @@ namespace VPD
     bool cvpdPresent ( TARGETING::Target * i_target );
 
     /**
+     * @brief This function checks to see if the given pvpd target
+     *      is present
+     * @param[in] i_target - Target device to search for pvpd
+     * @return bool - true if pvpd is present, false if it is not.
+     */
+    bool pvpdPresent ( TARGETING::Target * i_target );
+
+    /**
      * @brief This function checks if the PNOR cache for this target is in
      *      sync with the SEEPROM, if not it loads the PNOR cache from SEEPROM.
      * @param[in] i_target - Target device
diff --git a/src/include/usr/vpd/vpdreasoncodes.H b/src/include/usr/vpd/vpdreasoncodes.H
index 88668b70c..2cfe8a68a 100644
--- a/src/include/usr/vpd/vpdreasoncodes.H
+++ b/src/include/usr/vpd/vpdreasoncodes.H
@@ -61,6 +61,9 @@ enum vpdModuleId
     VPD_IPVPD_LOAD_PNOR                     = 0x33,
     VPD_IPVPD_GET_RECORD_LIST_SEEPROM       = 0x34,
 
+    // PVPD
+    VPD_PVPD_PRESENCEDETECT                 = 0x50,
+
     // DIMM SPD
     VPD_SPD_GET_KEYWORD_VALUE               = 0x61,
     VPD_SPD_GET_VALUE                       = 0x62,
@@ -131,6 +134,7 @@ enum vpdReasonCode
     VPD_UNEXPECTED_TARGET_TYPE          = VPD_COMP_ID | 0x33,
     VPD_WRITE_DEST_UNRESOLVED           = VPD_COMP_ID | 0x34,
     VPD_CACHE_SIZE_EXCEEDED             = VPD_COMP_ID | 0x35,
+    VPD_INVALID_LENGTH                  = VPD_COMP_ID | 0x36,
 };