PSTATE: PMSR Fix and Other Updates

    -Added code to write Pmin/Pmax fields
    -Fixed CME code, so quad manager correctly updates PMSR
    -Fixed CME sibling notify bug
    -Removed PGPE trace code to reduce space

Change-Id: Ic87476be703741a48990ab2c13441b7eba601f73
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/44441
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Reviewed-by: BRIAN D. VICTOR <brian.d.victor1@ibm.com>
Reviewed-by: Brian T. Vanderpool <vanderp@us.ibm.com>
Reviewed-by: Jennifer A. Stofer <stofer@us.ibm.com>

1 files changed, 17 insertions, 0 deletions

diff --git a/import/chips/p9/procedures/ppe_closed/pgpe/pstate_gpe/p9_pgpe_thread_actuate_pstates.c b/import/chips/p9/procedures/ppe_closed/pgpe/pstate_gpe/p9_pgpe_thread_actuate_pstates.c
index 00e90754..9ed553a9 100644
--- a/import/chips/p9/procedures/ppe_closed/pgpe/pstate_gpe/p9_pgpe_thread_actuate_pstates.c
+++ b/import/chips/p9/procedures/ppe_closed/pgpe/pstate_gpe/p9_pgpe_thread_actuate_pstates.c
@@ -166,6 +166,23 @@ void p9_pgpe_thread_actuate_pstates(void* arg)
                 {
                     if (G_pgpe_pstate_record.ipcPendTbl[IPC_PEND_CLIP_UPDT].pending_ack == 1)
                     {
+                        pk_irq_sub_critical_enter(&ctx);
+
+                        //Notify CMEs about Updated Pmin and Pmax
+                        if (G_pgpe_pstate_record.pendingPminClipBcast)
+                        {
+                            p9_pgpe_pstate_clip_bcast(DB0_CLIP_BCAST_TYPE_PMIN);
+                            G_pgpe_pstate_record.pendingPminClipBcast = 0;
+                        }
+
+                        if (G_pgpe_pstate_record.pendingPmaxClipBcast)
+                        {
+                            p9_pgpe_pstate_clip_bcast(DB0_CLIP_BCAST_TYPE_PMAX);
+                            G_pgpe_pstate_record.pendingPmaxClipBcast = 0;
+                        }
+
+                        pk_irq_sub_critical_exit(&ctx);
+
                         ipc_async_cmd_t* async_cmd = (ipc_async_cmd_t*)G_pgpe_pstate_record.ipcPendTbl[IPC_PEND_CLIP_UPDT].cmd;
                         ipcmsg_clip_update_t* args = (ipcmsg_clip_update_t*)async_cmd->cmd_data;
                         args->msg_cb.rc = PGPE_RC_SUCCESS;