PGPE/CME Hcode: Safe Pstate and STOP<>VDM Fixes

- Set OVERRIDE_PSAFE_PSTATE=0(use psafe from GPPB) (PGPE)
- Make safe Pstate be lowest frequency limit (PGPE)
- Uses POWERSAVE if the safe mode frequency is not set.  Otherwise, uses the
  in the general clipping equation vs the safe computation (PGPE)
- Use the correct jump field (L_S) for setting safe mode (split variables for
  better understanding (HWP)
- Incorporate PGPE fix for registration doorbell acks as Safe Mode exacerbated
  a STOP 11 Quad Manager Registration timing window
- Fix CME DB0 ack window upon before QM registration
- Fix PGPE auto mode for Cronus
- Put CME Pstate analog update and Next Pstate update in critical section
  to fix testing issues

Key_Cronus_Test=PM_REGRESS

Change-Id: I10388e288251d9915a5dc0b38a9424747524ea17
CQ: SW405402
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/49372
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Reviewed-by: Brian T. Vanderpool <vanderp@us.ibm.com>
Tested-by: FSP CI Jenkins <fsp-CI-jenkins+hostboot@us.ibm.com>
Reviewed-by: RANGANATHPRASAD G. BRAHMASAMUDRA <prasadbgr@in.ibm.com>
Tested-by: Cronus HW CI <cronushw-ci+hostboot@us.ibm.com>
Reviewed-by: Jennifer A. Stofer <stofer@us.ibm.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/import/chips/p9/procedures/ppe_closed/pgpe/pstate_gpe/p9_pgpe_thread_process_requests.c b/import/chips/p9/procedures/ppe_closed/pgpe/pstate_gpe/p9_pgpe_thread_process_requests.c
index 402297cf..8e164eb8 100644
--- a/import/chips/p9/procedures/ppe_closed/pgpe/pstate_gpe/p9_pgpe_thread_process_requests.c
+++ b/import/chips/p9/procedures/ppe_closed/pgpe/pstate_gpe/p9_pgpe_thread_process_requests.c
@@ -1019,7 +1019,7 @@ void p9_pgpe_process_registration()
         db0_clip_bcast.fields.quad3_clip = G_pgpe_pstate_record.psClipMax[3];
         db0_clip_bcast.fields.quad4_clip = G_pgpe_pstate_record.psClipMax[4];
         db0_clip_bcast.fields.quad5_clip = G_pgpe_pstate_record.psClipMax[5];
-        p9_pgpe_send_db0(db0_clip_bcast.value, unicastCoresVector, PGPE_DB0_UNICAST, PGPE_DB0_ACK_WAIT_CME, 0);
+        p9_pgpe_send_db0(db0_clip_bcast.value, unicastCoresVector, PGPE_DB0_UNICAST, PGPE_DB0_ACK_WAIT_CME, quadAckExpect);
 
         db0_clip_bcast.value = 0;
         db0_clip_bcast.fields.msg_id = MSGID_DB0_CLIP_BROADCAST;
@@ -1030,7 +1030,7 @@ void p9_pgpe_process_registration()
         db0_clip_bcast.fields.quad3_clip = G_pgpe_pstate_record.psClipMin[3];
         db0_clip_bcast.fields.quad4_clip = G_pgpe_pstate_record.psClipMin[4];
         db0_clip_bcast.fields.quad5_clip = G_pgpe_pstate_record.psClipMin[5];
-        p9_pgpe_send_db0(db0_clip_bcast.value, unicastCoresVector, PGPE_DB0_UNICAST, PGPE_DB0_ACK_WAIT_CME, 0);
+        p9_pgpe_send_db0(db0_clip_bcast.value, unicastCoresVector, PGPE_DB0_UNICAST, PGPE_DB0_ACK_WAIT_CME, quadAckExpect);
 
         //Send Pstate Start DB0 to all quads that registered
         db0_glb_bcast.value = 0;