Full Path of SBE message passing Design updates

Several design changes have been made and need to be reflected in the HBRT code.
Increase size of SBE Communication buffer
Changes to definition of Command Class / Command
Add a wrapper for existing HTMGT function
Set Generic HTMGT Message to be processed via wrapper
Add erase of process command function entry from map
Also address minor review comments from prior reviews.

Change-Id: Ibe450507233a39dc976042296ce5ea0314a4af78
RTC:173486
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/39894
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Tested-by: Jenkins OP Build CI <op-jenkins+hostboot@us.ibm.com>
Tested-by: FSP CI Jenkins <fsp-CI-jenkins+hostboot@us.ibm.com>
Reviewed-by: Christian R. Geddes <crgeddes@us.ibm.com>
Reviewed-by: Corey V. Swenson <cswenson@us.ibm.com>
Reviewed-by: William G. Hoffa <wghoffa@us.ibm.com>

2 files changed, 19 insertions, 8 deletions

diff --git a/src/include/usr/sbeio/runtime/sbe_msg_passing.H b/src/include/usr/sbeio/runtime/sbe_msg_passing.H
index 48d3331ce..035047a28 100644
--- a/src/include/usr/sbeio/runtime/sbe_msg_passing.H
+++ b/src/include/usr/sbeio/runtime/sbe_msg_passing.H
@@ -37,7 +37,7 @@ namespace SBE_MSG
     /**
      * @brief SBE Communication package size in number of pages
      */
-    const uint8_t SBE_COMM_PKG_SIZE = 1;
+    const uint8_t SBE_COMM_PKG_SIZE = 2;
 
     /**
      * @brief SBE Communication buffer size
@@ -77,13 +77,11 @@ namespace SBE_MSG
     // Pass-Through Command enums for Command Header command field
     enum passThruCmds
     {
-        PASSTHRU_SET_OCC_STATE      = 0x00E00001, // Set OCC State
-        PASSTHRU_GET_OCC_SENSOR     = 0x00E00002, // Get OCC Sensor Readings
-        PASSTHRU_SET_HYPER_ENV      = 0x00E00003, // Set Hypervisor Environment
-        PASSTHRU_QRY_MD_FN          = 0x00E00004, // Query Mode and Function
-        PASSTHRU_RST_PM_COMPLEX     = 0x00E00005, // Reset PM Complex
-        PASSTHRU_CTL_AUTOSLEW       = 0x00E00006, // Control Autoslew
-        PASSTHRU_GET_PSTATE         = 0x00E00007, // Get PState Table
+        // Command Class 0xE0 - HTMGT Messages
+        PASSTHRU_HTMGT_GENERIC      = 0x00E00001, // HTMGT Generic Message
+        PASSTHRU_HTMGT_GET_PSTATE   = 0x00E00002, // HTMGT Get PState Table
+        // Command Class 0xE1 - HBRT Messages
+        PASSTHRU_HBRT_GET_PSTATE    = 0x00E10001, // HBRT Get PState Table
     };
 
 
@@ -153,6 +151,16 @@ namespace SBE_MSG
      */
     int setProcessCmdFunction(enum passThruCmds    i_command,
                               processCmdFunction_t i_function);
+
+    /**
+     * @brief Erase process pass-through command function in Process Command Map
+     *
+     * @param[in]  i_command      Process pass-through command
+     *
+     * @return int    Return code.
+     */
+    int eraseProcessCmdFunction(enum passThruCmds i_command);
 } // namespace SBE_MSG
 
+
 #endif
diff --git a/src/include/usr/sbeio/sbeioreasoncodes.H b/src/include/usr/sbeio/sbeioreasoncodes.H
index 9b845096f..d7eb94ac8 100644
--- a/src/include/usr/sbeio/sbeioreasoncodes.H
+++ b/src/include/usr/sbeio/sbeioreasoncodes.H
@@ -95,6 +95,9 @@ enum sbeioReasonCode
     SBEIO_RT_DATA_TOO_LARGE            = SBEIO_COMP_ID | 0x36,
     SBEIO_RT_RSP_FIELD_ALTERED         = SBEIO_COMP_ID | 0x37,
     SBEIO_RT_NO_SBE_COMM_BUFFER        = SBEIO_COMP_ID | 0x38,
+    SBEIO_RT_FUNCTION_NOT_FOUND        = SBEIO_COMP_ID | 0x39,
+    SBEIO_RT_NO_INTERFACE_POINTER      = SBEIO_COMP_ID | 0x3A,
+    SBEIO_RT_NO_INTERFACE_FUNCTION     = SBEIO_COMP_ID | 0x3B,
 
     // Remove once we collect the FFDC ourselves - @todo-RTC:144313
     //termination_rc