diff options
author | Michael Floyd <mfloyd@us.ibm.com> | 2018-02-05 10:30:38 -0600 |
---|---|---|
committer | hostboot <hostboot@us.ibm.com> | 2018-03-22 14:05:11 -0500 |
commit | 811745d037327eb3fb4e29dac02ec45f4d84f08c (patch) | |
tree | 3047de2e065941106bff0da4b52ba5161b21fade /import/chips/p9/procedures/ppe_closed/pgpe/pstate_gpe/p9_pgpe_pstate.c | |
parent | bf3042061d0a4b51366cd4960ecce34c5c3ef549 (diff) | |
download | talos-hcode-811745d037327eb3fb4e29dac02ec45f4d84f08c.tar.gz talos-hcode-811745d037327eb3fb4e29dac02ec45f4d84f08c.zip |
CME Code Size Reduction ATTEMPT#3
-- some IOTA kernel cleanup
-- also add checking for IOTA execution stack overflow
-- re-coded to eliminate some math library macro usage
-- added native 16-bit multiply
-- re-coded to remove redundancy from external interrupt handler
-- removed dec handler (optional define) and other minor cleanup
-- fixed Interrupt initialization code in std_init (all PPE images)
-- always inline pstate_db0_clip_bcast & update_vdm_jump_values_in_dpll
-- optimized pls calculation code
-- optimized pstate init, db1 handler, core good handling
-- optimized pmcr requests and pmsr updates (always write for both cores)
Key_Cronus_Test=PM_REGRESS
Change-Id: Iedd1aedf54dd58550327dd923de01542b96baabb
Original-Change-Id: If48fec5832bd5e46cb89f0d6a97d90a488e8ff7b
CQ: SW415503
RTC: 178789
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/53381
Tested-by: PPE CI <ppe-ci+hostboot@us.ibm.com>
Tested-by: Hostboot CI <hostboot-ci+hostboot@us.ibm.com>
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Tested-by: Cronus HW CI <cronushw-ci+hostboot@us.ibm.com>
Tested-by: FSP CI Jenkins <fsp-CI-jenkins+hostboot@us.ibm.com>
Reviewed-by: YUE DU <daviddu@us.ibm.com>
Reviewed-by: RANGANATHPRASAD G. BRAHMASAMUDRA <prasadbgr@in.ibm.com>
Reviewed-by: Gregory S. Still <stillgs@us.ibm.com>
Diffstat (limited to 'import/chips/p9/procedures/ppe_closed/pgpe/pstate_gpe/p9_pgpe_pstate.c')
-rw-r--r-- | import/chips/p9/procedures/ppe_closed/pgpe/pstate_gpe/p9_pgpe_pstate.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/import/chips/p9/procedures/ppe_closed/pgpe/pstate_gpe/p9_pgpe_pstate.c b/import/chips/p9/procedures/ppe_closed/pgpe/pstate_gpe/p9_pgpe_pstate.c index 4aea7467..267985da 100644 --- a/import/chips/p9/procedures/ppe_closed/pgpe/pstate_gpe/p9_pgpe_pstate.c +++ b/import/chips/p9/procedures/ppe_closed/pgpe/pstate_gpe/p9_pgpe_pstate.c @@ -505,7 +505,10 @@ void p9_pgpe_send_db0(uint64_t db0, uint32_t origCoreVector, #endif } - p9_pgpe_wait_cme_db_ack(ackVector);//Wait for ACKs from QuadManagers + if (ackWait == PGPE_DB0_ACK_WAIT_CME) + { + p9_pgpe_wait_cme_db_ack(ackVector);//Wait for ACKs from QuadManagers + } if(G_pgpe_pstate_record.quadsNACKed) { |