From ce536633f434aeb4331470e6030f47abf82ebd8b Mon Sep 17 00:00:00 2001 From: Yue Du Date: Tue, 9 Jan 2018 01:43:54 -0600 Subject: STOP: Fix SGPE stop servicing wakeups Key_Cronus_Test=PM_REGRESS Change-Id: Icb6b9fcf030a9389bf4571c5b9b3c44d72a8cb3f CQ: SW413317 Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/51662 Tested-by: Jenkins Server Tested-by: Cronus HW CI Tested-by: FSP CI Jenkins Reviewed-by: Michael S. Floyd Reviewed-by: Gregory S. Still Reviewed-by: Jennifer A. Stofer --- .../procedures/ppe_closed/cme/stop_cme/p9_cme_stop_irq_handlers.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/import/chips/p9/procedures/ppe_closed/cme/stop_cme/p9_cme_stop_irq_handlers.c b/import/chips/p9/procedures/ppe_closed/cme/stop_cme/p9_cme_stop_irq_handlers.c index 461813dd..e4296eef 100644 --- a/import/chips/p9/procedures/ppe_closed/cme/stop_cme/p9_cme_stop_irq_handlers.c +++ b/import/chips/p9/procedures/ppe_closed/cme/stop_cme/p9_cme_stop_irq_handlers.c @@ -238,6 +238,9 @@ p9_cme_stop_db2_handler(void) CME_PUTSCOM_NOP(CPPM_CMEDB2, core_mask, 0); out32(CME_LCL_EISR_CLR, (core_mask << SHIFT32(19))); + PK_TRACE_DBG("DB2 Handler MessageID %d Triggered By Core %d", + db2.fields.cme_message_numbern, core_mask); + switch (db2.fields.cme_message_numbern) { case MSGID_DB2_DECREMENTER_WAKEUP: @@ -330,6 +333,9 @@ p9_cme_stop_db1_handler(void) CME_PUTSCOM_NOP(CPPM_CMEDB1, core, 0); out32_sh(CME_LCL_EISR_CLR, core << SHIFT64SH(41)); + PK_TRACE_DBG("DB1 Handler MessageID %d Triggered By Core %d", + db1.fields.cme_message_numbern, core); + // block msgs if ((db1.fields.cme_message_numbern > 0x4) && (db1.fields.cme_message_numbern < 0x8)) -- cgit v1.2.3