diff options
| author | Yue Du <daviddu@us.ibm.com> | 2018-01-05 15:16:14 -0600 |
|---|---|---|
| committer | hostboot <hostboot@us.ibm.com> | 2018-03-22 14:04:05 -0500 |
| commit | 554ec892997079d31d094a9eba17c987ef5e2690 (patch) | |
| tree | e5c72dee985064f5bdbbe2d9ac3e44bf28d5972d /import/chips/p9/procedures/ppe_closed/cme/stop_cme/p9_cme_stop_irq_handlers.c | |
| parent | ce536633f434aeb4331470e6030f47abf82ebd8b (diff) | |
| download | talos-hcode-554ec892997079d31d094a9eba17c987ef5e2690.tar.gz talos-hcode-554ec892997079d31d094a9eba17c987ef5e2690.zip | |
STOP: Fix Phantom PCWU causing CME IOTA to halt
Key_Cronus_Test=PM_REGRESS
Change-Id: I6d87f34d2fb9be52f0221be3d7dd682aeca652ce
CQ: SW413313
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/51568
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Tested-by: Cronus HW CI <cronushw-ci+hostboot@us.ibm.com>
Reviewed-by: Michael S. Floyd <mfloyd@us.ibm.com>
Tested-by: FSP CI Jenkins <fsp-CI-jenkins+hostboot@us.ibm.com>
Reviewed-by: Gregory S. Still <stillgs@us.ibm.com>
Reviewed-by: Jennifer A. Stofer <stofer@us.ibm.com>
Diffstat (limited to 'import/chips/p9/procedures/ppe_closed/cme/stop_cme/p9_cme_stop_irq_handlers.c')
| -rw-r--r-- | import/chips/p9/procedures/ppe_closed/cme/stop_cme/p9_cme_stop_irq_handlers.c | 7 |
1 files changed, 4 insertions, 3 deletions
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 e4296eef..f565108b 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 @@ -49,8 +49,9 @@ p9_cme_stop_pcwu_handler(void) MARK_TRAP(STOP_PCWU_HANDLER) PK_TRACE_INF("PCWU Handler Trigger: Core Interrupts %x", core); + out32(CME_LCL_EISR_CLR, (G_cme_stop_record.core_running << SHIFT32(13))); g_eimr_override |= ((uint64_t)G_cme_stop_record.core_running << SHIFT64(13)); - core &= ~(G_cme_stop_record.core_running); + core &= (~G_cme_stop_record.core_running); for (core_mask = 2; core_mask; core_mask--) { @@ -81,7 +82,7 @@ p9_cme_stop_pcwu_handler(void) // if still wakeup for core with notify_select == cme, go exit if (core) { - PK_TRACE_INF("Launching exit thread"); + PK_TRACE_INF("PCWU Launching exit thread"); out32(CME_LCL_EIMR_OR, BITS32(12, 10)); wrteei(1); @@ -172,7 +173,7 @@ p9_cme_stop_spwu_handler(void) if (spwu_rise) { - PK_TRACE_INF("Launching exit thread"); + PK_TRACE_INF("SPWU Launching exit thread"); out32(CME_LCL_EIMR_OR, BITS32(12, 10)); wrteei(1); |
