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-rw-r--r--src/include/usr/runtime/runtime.H4
1 files changed, 3 insertions, 1 deletions
diff --git a/src/include/usr/runtime/runtime.H b/src/include/usr/runtime/runtime.H
index 3ed9d1fd4..c508cc13f 100644
--- a/src/include/usr/runtime/runtime.H
+++ b/src/include/usr/runtime/runtime.H
@@ -328,10 +328,12 @@ void rediscover_hdat( void );
* 1. CPU controls SP ATTN areas
* 2. SP_HOST_UNTRUSTED_COMM_AREA_ADDR
* 3. SBE FFDC
+ * @param[in] i_commBase The lowest addressable location in the system,
+ * derived from the HRMOR of the master node.
*
* @return errlHndl_t Returns nullptr on success; otherwise errlog
*/
-errlHndl_t openUntrustedSpCommArea();
+errlHndl_t openUntrustedSpCommArea(uint64_t i_commbase);
/**
* @brief Locates the offset of the HDAT structure as directed by the PAYLOAD
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