From fd567979b1b2571ccbea68d0fb73ff63faae5342 Mon Sep 17 00:00:00 2001 From: Rahul Batra Date: Mon, 22 Jan 2018 16:11:56 -0600 Subject: PGPE: WOF Fix Pack Fixes Clip Update hang if (WofClip and Pmin) > Psafe(Phase1&2) Fix init of activeCores/reqQuads in PGPE WOF State(Phase1+STOP) Fixes WOF Phase 2 Enable PGPE Hang(wait on Ctrl Stop Updt ACK) Use DB3 for making High Priority Pstate Request(Phase 2) Key_Cronus_Test=PM_REGRESS Change-Id: Iefb6cbbca8c2c4481faadda12ea4a7bcfd729014 Original-Change-Id: I1f5c5c131004415d772584a47a6cdf2e91febea2 CQ: SW416205 Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/52400 Tested-by: Cronus HW CI Tested-by: FSP CI Jenkins Reviewed-by: Michael S. Floyd Reviewed-by: RANGANATHPRASAD G. BRAHMASAMUDRA Reviewed-by: Gregory S. Still --- import/chips/p9/procedures/ppe_closed/pgpe/pstate_gpe/p9_pgpe_pstate.h | 3 +++ 1 file changed, 3 insertions(+) diff --git a/import/chips/p9/procedures/ppe_closed/pgpe/pstate_gpe/p9_pgpe_pstate.h b/import/chips/p9/procedures/ppe_closed/pgpe/pstate_gpe/p9_pgpe_pstate.h index 3c3660b8..a7aeebfa 100644 --- a/import/chips/p9/procedures/ppe_closed/pgpe/pstate_gpe/p9_pgpe_pstate.h +++ b/import/chips/p9/procedures/ppe_closed/pgpe/pstate_gpe/p9_pgpe_pstate.h @@ -174,6 +174,9 @@ void p9_pgpe_pstate_updt_actual_quad(uint32_t q); void p9_pgpe_pstate_update_wof_state(); void p9_pgpe_pstate_freq_updt(); void p9_pgpe_send_db0(uint64_t db0, uint32_t coresVector, uint32_t type, uint32_t process_ack, uint32_t ackVector); +void p9_pgpe_send_db3_high_priority_pstate(uint32_t coresVector, uint32_t ackVector); +void p9_pgpe_wait_cme_db_ack(uint32_t coresVector); +void p9_pgpe_pstate_start(uint32_t pstate_start_origin); void p9_pgpe_wait_cme_db_ack(uint32_t coresVector); void p9_pgpe_pstate_start(uint32_t pstate_start_origin); void p9_pgpe_pstate_set_pmcr_owner(uint32_t owner); -- cgit v1.2.3