Implement generic i2c device callouts for FSP

Creates a new type of callout for i2c devices which populates
the error log user details section with the address, port, engine,
and i2c master of the device being called out. The change only
affects the FSP path.

Change-Id: I92acc092f105ee21346594f5e3733957e15ad768
RTC:94872
Reviewed-on: http://rchgit01.rchland.ibm.com/gerrit1/63223
Reviewed-by: Michael Baiocchi <mbaiocch@us.ibm.com>
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>
Tested-by: Jenkins OP HW <op-hw-jenkins+hostboot@us.ibm.com>
Reviewed-by: Nicholas E. Bofferding <bofferdn@us.ibm.com>
Reviewed-by: MURULIDHAR NATARAJU <murulidhar@in.ibm.com>
Reviewed-by: Daniel M. Crowell <dcrowell@us.ibm.com>

1 files changed, 29 insertions, 0 deletions

diff --git a/src/usr/hwas/common/hwasCallout.C b/src/usr/hwas/common/hwasCallout.C
index 588833572..a7ea7e224 100644
--- a/src/usr/hwas/common/hwasCallout.C
+++ b/src/usr/hwas/common/hwasCallout.C
@@ -242,6 +242,35 @@ void processCallout(errlHndl_t &io_errl,
             }
             break;
         } // PART_CALLOUT
+        case (I2C_DEVICE_CALLOUT):
+        {
+            TARGETING::Target *i2cMaster = nullptr;
+
+            uint8_t * l_targetData = reinterpret_cast<uint8_t *>(pCalloutUD + 1);
+            bool wasErr = retrieveTarget(l_targetData, i2cMaster, io_errl);
+
+            if (!wasErr)
+            {
+                errlHndl_t errl = nullptr;
+
+                // TODO RTC 94872 - Uncomment this later after the FSP team
+                // implements it.
+                //
+                // errlHndl_t errl = platHandleI2cDeviceCallout(
+                //                        i2cMaster,
+                //                        pCalloutUD->engine,
+                //                        pCalloutUD->port,
+                //                        pCalloutUD->address,
+                //                        pCalloutUD->priority,
+                //                        io_errl);
+                if (errl)
+                {
+                    HWAS_ERR("processCallout: error from platHandleI2cDeviceCallout");
+                    errlCommit(errl, HWAS_COMP_ID);
+                }
+            }
+            break;
+        } // I2C_DEVICE_CALLOUT
 
         default:
         {