diff options
| author | Yue Du <daviddu@us.ibm.com> | 2018-05-11 01:37:57 -0500 |
|---|---|---|
| committer | hostboot <hostboot@us.ibm.com> | 2018-05-18 10:29:28 -0500 |
| commit | d6b88e67ff4d73392e28a8d13c9a92f8cdd4fc88 (patch) | |
| tree | 3adb58283e60bfefb9cd9528fd081cf6817a8895 | |
| parent | 85ecbf71967e37b6cfb06ebd50a2dc4dd3547f9a (diff) | |
| download | talos-hcode-d6b88e67ff4d73392e28a8d13c9a92f8cdd4fc88.tar.gz talos-hcode-d6b88e67ff4d73392e28a8d13c9a92f8cdd4fc88.zip | |
STOP: Fix History Write Data Machine Check by PPM_WRITE_DISABLE
Key_Cronus_Test=PM_REGRESS
Change-Id: Id0e6ccfec61ab2c6cf03fe58523d4610dc9d5ccd
CQ: SW428789
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/58688
Dev-Ready: YUE DU <daviddu@us.ibm.com>
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Tested-by: FSP CI Jenkins <fsp-CI-jenkins+hostboot@us.ibm.com>
Tested-by: Cronus HW CI <cronushw-ci+hostboot@us.ibm.com>
Reviewed-by: Gregory S. Still <stillgs@us.ibm.com>
Reviewed-by: RAHUL BATRA <rbatra@us.ibm.com>
Reviewed-by: Jennifer A. Stofer <stofer@us.ibm.com>
| -rwxr-xr-x | import/chips/p9/procedures/ppe_closed/cme/stop_cme/p9_cme_stop_entry.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/import/chips/p9/procedures/ppe_closed/cme/stop_cme/p9_cme_stop_entry.c b/import/chips/p9/procedures/ppe_closed/cme/stop_cme/p9_cme_stop_entry.c index 662c5461..2b331fff 100755 --- a/import/chips/p9/procedures/ppe_closed/cme/stop_cme/p9_cme_stop_entry.c +++ b/import/chips/p9/procedures/ppe_closed/cme/stop_cme/p9_cme_stop_entry.c @@ -1565,6 +1565,13 @@ p9_cme_stop_entry() scom_data.words.upper = SSH_ACT_LV5_CONTINUE; CME_PUTSCOM(PPM_SSHSRC, core, scom_data.value); +#if NIMBUS_DD_LEVEL != 10 + + PK_TRACE("Drop PPM_WRITE_DISABLE via CPMMR[0]"); + CME_PUTSCOM(CPPM_CPMMR_CLR, core, BIT64(0)); + +#endif + PK_TRACE("Send PCB interrupt per core via PIG, select irq type via CPMMR[10]"); for (core_mask = 2; core_mask; core_mask--) @@ -1625,13 +1632,6 @@ p9_cme_stop_entry() PK_TRACE("Clear special/regular wakeup after wakeup_notify = 1 since it is edge triggered"); out32(CME_LCL_EISR_CLR, (core << SHIFT32(15)) | (core << SHIFT32(17))); -#if NIMBUS_DD_LEVEL != 10 - - PK_TRACE("Drop PPM_WRITE_DISABLE via CPMMR[0]"); - CME_PUTSCOM(CPPM_CPMMR_CLR, core, BIT64(0)); - -#endif - PK_TRACE_INF("SE.5B: Core[%d] Handed off to SGPE", core); } |
