From 0c4403cc2355cc38d01c6645b1dad36dd4c1daa7 Mon Sep 17 00:00:00 2001
From: "lal.harshita" <Harshita.Lal@radisys.com>
Date: Mon, 12 Feb 2024 16:54:27 +0530
Subject: [PATCH] [Epic-ID: ODUHIGH-557][Task-ID: ODUHIGH-560] Enable/Disable
 core affinity at compile time

Change-Id: I1c8afd08217800eae6353ef0f5f5fd7bd5395505
Signed-off-by: lal.harshita <Harshita.Lal@radisys.com>
---
 build/odu/makefile       |  2 +-
 src/du_app/du_mgr_main.c | 16 ++++++++++++++++
 2 files changed, 17 insertions(+), 1 deletion(-)

diff --git a/build/odu/makefile b/build/odu/makefile
index 871e65087..39fcf83bb 100644
--- a/build/odu/makefile
+++ b/build/odu/makefile
@@ -87,7 +87,7 @@ ifeq ($(NODE),TEST_STUB)
 	PLTFRM_FLAGS+=-DODU_TEST_STUB
 endif
 ifeq ($(PHY), INTEL_L1)
-	PLTFRM_FLAGS+=-DSS_USE_WLS_MEM -DINTEL_WLS_MEM -DDEBUG_MODE -DINTEL_L1_V20_03_ONWARDS
+	PLTFRM_FLAGS+=-DSS_USE_WLS_MEM -DINTEL_WLS_MEM -DDEBUG_MODE -DINTEL_L1_V20_03_ONWARDS -DINTEL_THREAD_AFFINITY
 ifeq ($(PHY_MODE),TIMER)
 	PLTFRM_FLAGS+=-DINTEL_TIMER_MODE
 endif
diff --git a/src/du_app/du_mgr_main.c b/src/du_app/du_mgr_main.c
index b545555c8..d17d93d3d 100644
--- a/src/du_app/du_mgr_main.c
+++ b/src/du_app/du_mgr_main.c
@@ -586,7 +586,10 @@ uint8_t commonInit()
       DU_LOG("\nERROR  -->  DU_APP : System Task creation for DU APP failed");
       return RFAILED;
    }
+
+#ifdef INTEL_THREAD_AFFINITY
    ODU_SET_THREAD_AFFINITY(&du_app_stsk, SS_AFFINITY_MODE_EXCL, 16, 0);
+#endif
 
    /* system task for EGTP */
    if(ODU_CREATE_TASK(PRIOR0, &egtp_stsk) != ROK)
@@ -594,7 +597,10 @@ uint8_t commonInit()
       DU_LOG("\nERROR  -->  DU_APP : System Task creation for EGTP failed");
       return RFAILED;
    }
+
+#ifdef INTEL_THREAD_AFFINITY
    ODU_SET_THREAD_AFFINITY(&egtp_stsk, SS_AFFINITY_MODE_EXCL, 27, 0);
+#endif
 
    /* system task for RLC_DL and MAC */
    if(ODU_CREATE_TASK(PRIOR0, &rlc_mac_cl_stsk) != ROK)
@@ -604,7 +610,9 @@ uint8_t commonInit()
    }
    pthread_attr_init(&attr);
    pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_DETACHED);
+#ifdef INTEL_THREAD_AFFINITY
    ODU_SET_THREAD_AFFINITY(&rlc_mac_cl_stsk, SS_AFFINITY_MODE_EXCL, 18, 0);
+#endif
 
    /* system task for RLC UL */
    if(ODU_CREATE_TASK(PRIOR1, &rlc_ul_stsk) != ROK)
@@ -612,7 +620,9 @@ uint8_t commonInit()
       DU_LOG("\nERROR  -->  DU_APP : System Task creation for RLC UL failed");
       return RFAILED;
    }
+#ifdef INTEL_THREAD_AFFINITY
    ODU_SET_THREAD_AFFINITY(&rlc_ul_stsk, SS_AFFINITY_MODE_EXCL, 22, 0);
+#endif
    
    /* system task for SCH */
    if(ODU_CREATE_TASK(PRIOR1, &sch_stsk) != ROK)
@@ -620,7 +630,9 @@ uint8_t commonInit()
       DU_LOG("\nERROR  -->  DU_APP : System Task creation for SCH failed");
       return RFAILED;
    }
+#ifdef INTEL_THREAD_AFFINITY
    ODU_SET_THREAD_AFFINITY(&sch_stsk, SS_AFFINITY_MODE_EXCL, 22, 0);
+#endif
 
    /* system task for SCTP receiver thread */
    if(ODU_CREATE_TASK(PRIOR0, &sctp_stsk) != ROK)
@@ -628,7 +640,9 @@ uint8_t commonInit()
       DU_LOG("\nERROR  -->  DU_APP : System Task creation for SCTP failed");
       return RFAILED;
    }
+#ifdef INTEL_THREAD_AFFINITY
    ODU_SET_THREAD_AFFINITY(&sctp_stsk, SS_AFFINITY_MODE_EXCL, 25, 0);
+#endif
 
    /* system task for lower-mac receiver thread */
    if(ODU_CREATE_TASK(PRIOR0, &lwr_mac_stsk) != ROK)
@@ -636,7 +650,9 @@ uint8_t commonInit()
       DU_LOG("\nERROR  -->  DU_APP : System Task creation for Lower MAC failed");
       return RFAILED;
    }
+#ifdef INTEL_THREAD_AFFINITY
    ODU_SET_THREAD_AFFINITY(&lwr_mac_stsk, SS_AFFINITY_MODE_EXCL, 21, 0);
+#endif
 
 #ifndef INTEL_WLS_MEM
    /* system task for phy stub's slot indication generator thread */
-- 
2.16.6