Add Hostboot infrastructure for secureHwp chipop request

Create structs and methods required for issuing a secureHwp chipop
request to the SBE.

Change-Id: Id493fc59346ee2c7155bd09a88ac0cba22a29c42
RTC: 179062
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/46365
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Tested-by: Jenkins OP Build CI <op-jenkins+hostboot@us.ibm.com>
Tested-by: Jenkins OP HW <op-hw-jenkins+hostboot@us.ibm.com>
Reviewed-by: Brian E. Bakke <bbakke@us.ibm.com>
Tested-by: FSP CI Jenkins <fsp-CI-jenkins+hostboot@us.ibm.com>
Reviewed-by: Martin Gloff <mgloff@us.ibm.com>
Reviewed-by: Daniel M. Crowell <dcrowell@us.ibm.com>

1 files changed, 23 insertions, 0 deletions

diff --git a/src/include/usr/sbeio/sbeioif.H b/src/include/usr/sbeio/sbeioif.H
index 2a3633efb..565aa165b 100644
--- a/src/include/usr/sbeio/sbeioif.H
+++ b/src/include/usr/sbeio/sbeioif.H
@@ -262,6 +262,29 @@ namespace SBEIO
      */
     errlHndl_t handleVitalAttn( TARGETING::Target* i_procTarg );
 
+    /**
+    * @brief Request the SBE to do a specific chip op
+    *
+    * @param[in] i_target       The target of which the HWP is intended to be called on,
+    *                           this must be the first param of the request HWP
+    *
+    * @param[in] i_dataPointer  Pointer to a blob of data that contains additional parameters
+    *                           for the requests HWP
+    *
+    * @param[in] i_dataSize     Size of blob of data that contains additional parameters
+    *                           for the requests HWP
+    *
+    * @param[in] i_hwpStringLen size of the hwp name string at beginning of data pointer
+    *
+    * @return errlHndl_t Error log handle on failure.
+    *
+    */
+    errlHndl_t sendSecureHwpRequest(TARGETING::Target * i_target,
+                                    uint8_t * i_dataPointer,
+                                    uint64_t i_dataSize,
+                                    uint64_t i_hwpStringLen);
+
+
 } //end namespace SBEIO
 
 #endif /* _SBEIOIF_H */