openpower/patches/p8dtu-patches/hostboot-p8/0006-send-board-ID-to-ipmi.patch

From 73ba34b74551c5f61a1f2c93f48a7f59cb576cd6 Mon Sep 17 00:00:00 2001
From: Jim Yuan <jim.yuan@supermicro.com>
Date: Tue, 11 Oct 2016 10:26:14 -0700
Subject: [PATCH 06/14] send board ID to ipmi

Signed-off-by: Jim Yuan <jim.yuan@supermicro.com>
---
 src/include/usr/ipmi/ipmiif.H                      |  6 ++++-
 src/include/usr/ipmi/ipmipowerstate.H              |  2 +-
 .../initservice/istepdispatcher/istepdispatcher.C  | 11 ++++++++
 src/usr/ipmiext/ipmipowerstate.C                   | 29 ++++++++++++++++++++++
 4 files changed, 46 insertions(+), 2 deletions(-)

diff --git a/src/include/usr/ipmi/ipmiif.H b/src/include/usr/ipmi/ipmiif.H
index 4b41cb3bc..8039adbf7 100644
--- a/src/include/usr/ipmi/ipmiif.H
+++ b/src/include/usr/ipmi/ipmiif.H
@@ -299,7 +299,11 @@ namespace IPMI
     // user defined power limit from the BMC.
     inline const command_t get_power_limit(void)
     { return std::make_pair(NETFUN_GRPEXT, 0x03); }
-
+	
+	//SMC	  
+	inline const command_t set_board_id(void)
+	{ return std::make_pair(NETFUN_NONE, 0x20); }
+	
     // Some helper messages
     // Used to create an empty message for reception
     inline const command_t no_command(void)
diff --git a/src/include/usr/ipmi/ipmipowerstate.H b/src/include/usr/ipmi/ipmipowerstate.H
index b65275075..e943e8b66 100644
--- a/src/include/usr/ipmi/ipmipowerstate.H
+++ b/src/include/usr/ipmi/ipmipowerstate.H
@@ -78,7 +78,7 @@ enum ACPI_DEVICE_POWER_STATE_TO_SET
  */
 errlHndl_t setACPIPowerState();
 
-
+errlHndl_t SmcsetBoardId();
 } // namespace
 
 #endif
diff --git a/src/usr/initservice/istepdispatcher/istepdispatcher.C b/src/usr/initservice/istepdispatcher/istepdispatcher.C
index 16f1c8a01..0f9731094 100644
--- a/src/usr/initservice/istepdispatcher/istepdispatcher.C
+++ b/src/usr/initservice/istepdispatcher/istepdispatcher.C
@@ -284,6 +284,17 @@ void IStepDispatcher::init(errlHndl_t &io_rtaskRetErrl)
             err_ipmi->collectTrace("INITSVC", 1024);
             errlCommit(err_ipmi, INITSVC_COMP_ID );
         }
+		//send board ID
+		errlHndl_t err_ipmi1 = IPMI::SmcsetBoardId();
+		
+		if(err_ipmi1)
+		{
+		TRACFCOMP(g_trac_initsvc,
+						   "init: ERROR: IPMI set Board Id Failed");
+			 err_ipmi->collectTrace("INITSVC", 1024);
+			 errlCommit(err_ipmi1, INITSVC_COMP_ID );
+		 }
+		
 #endif
 
 
diff --git a/src/usr/ipmiext/ipmipowerstate.C b/src/usr/ipmiext/ipmipowerstate.C
index 30c2a70ef..f8e61f82b 100644
--- a/src/usr/ipmiext/ipmipowerstate.C
+++ b/src/usr/ipmiext/ipmipowerstate.C
@@ -50,6 +50,35 @@ namespace IPMI
 /******************************************************************************/
 // Functions
 /******************************************************************************/
+errlHndl_t SmcsetBoardId()
+{
+    errlHndl_t err_ipmi = NULL;
+
+    size_t len = 10; 
+
+    //create request data buffer
+    uint8_t* data = new uint8_t[len];
+
+    IPMI::completion_code cc = IPMI::CC_UNKBAD;
+    //P8DTU board ID 0933
+    data[0] = 0x33;
+    data[1] = 0x9;
+    memset(&data[2], 0, 8);
+    err_ipmi = IPMI::sendrecv(IPMI::set_board_id(), cc, len, data);
+
+    //cleanup buffer
+    delete[] data;
+
+    if(cc != IPMI::CC_OK)
+    {
+        IPMI_TRAC("Set board id: BMC returned not ok CC[%x]",cc);
+        // should we log error and then retry?
+        // what happens if the communication is broken
+        // reset will try and set it again.
+    }
+
+    return err_ipmi;
+}
 
 errlHndl_t setACPIPowerState()
 {
-- 
2.16.2.windows.1