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author | Corey Swenson <cswenson@us.ibm.com> | 2017-01-19 20:24:35 -0600 |
---|---|---|
committer | Sachin Gupta <sgupta2m@in.ibm.com> | 2017-02-01 04:07:19 -0500 |
commit | cb0e0cf860437cd3affdcf91a531ea705e8884fb (patch) | |
tree | 2e57660c9740cc9a7954955cd2f98c3b5657cf4d /src | |
parent | c2e880460e0b8099654d38f9f5884b6199487e05 (diff) | |
download | talos-sbe-cb0e0cf860437cd3affdcf91a531ea705e8884fb.tar.gz talos-sbe-cb0e0cf860437cd3affdcf91a531ea705e8884fb.zip |
Disable special wakeup at the end of p9_pm_init
Change-Id: I9b70dc02178ffd44bc33e8cb21eaa2f6ba5f07a0
RTC:167680
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/35133
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Tested-by: PPE CI <ppe-ci+hostboot@us.ibm.com>
Tested-by: Hostboot CI <hostboot-ci+hostboot@us.ibm.com>
Reviewed-by: Daniel M. Crowell <dcrowell@us.ibm.com>
Reviewed-by: Prem Shanker Jha <premjha2@in.ibm.com>
Reviewed-by: Gregory S. Still <stillgs@us.ibm.com>
Reviewed-by: Jennifer A. Stofer <stofer@us.ibm.com>
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/35283
Reviewed-by: Hostboot Team <hostboot@us.ibm.com>
Tested-by: FSP CI Jenkins <fsp-CI-jenkins+hostboot@us.ibm.com>
Reviewed-by: Sachin Gupta <sgupta2m@in.ibm.com>
Diffstat (limited to 'src')
-rw-r--r-- | src/import/chips/p9/procedures/hwp/pm/p9_pm_utils.C | 24 | ||||
-rw-r--r-- | src/import/chips/p9/procedures/hwp/pm/p9_pm_utils.H | 13 |
2 files changed, 35 insertions, 2 deletions
diff --git a/src/import/chips/p9/procedures/hwp/pm/p9_pm_utils.C b/src/import/chips/p9/procedures/hwp/pm/p9_pm_utils.C index 06a7db82..c479443c 100644 --- a/src/import/chips/p9/procedures/hwp/pm/p9_pm_utils.C +++ b/src/import/chips/p9/procedures/hwp/pm/p9_pm_utils.C @@ -5,7 +5,7 @@ /* */ /* OpenPOWER sbe Project */ /* */ -/* Contributors Listed Below - COPYRIGHT 2015,2016 */ +/* Contributors Listed Below - COPYRIGHT 2015,2017 */ /* [+] International Business Machines Corp. */ /* */ /* */ @@ -215,3 +215,25 @@ fapi2::ReturnCode p9_pm_glob_fir_trace( fapi_try_exit: return fapi2::current_err; } + +fapi2::ReturnCode special_wakeup_all( + const fapi2::Target<fapi2::TARGET_TYPE_PROC_CHIP>& i_target, + const bool i_enable) +{ + FAPI_INF("special_wakeup_all Enter"); + + fapi2::ReturnCode l_rc; + auto l_exChiplets = i_target.getChildren<fapi2::TARGET_TYPE_EX> + (fapi2::TARGET_STATE_FUNCTIONAL); + + // For each EX target + for (auto l_ex_chplt : l_exChiplets) + { + FAPI_DBG("Running special wakeup on ex chiplet 0x%08X ", l_ex_chplt); + + FAPI_TRY( fapi2::specialWakeup( l_ex_chplt, i_enable ) ); + } + +fapi_try_exit: + return fapi2::current_err; +} diff --git a/src/import/chips/p9/procedures/hwp/pm/p9_pm_utils.H b/src/import/chips/p9/procedures/hwp/pm/p9_pm_utils.H index 3ae5d3e7..acd0180b 100644 --- a/src/import/chips/p9/procedures/hwp/pm/p9_pm_utils.H +++ b/src/import/chips/p9/procedures/hwp/pm/p9_pm_utils.H @@ -5,7 +5,7 @@ /* */ /* OpenPOWER sbe Project */ /* */ -/* Contributors Listed Below - COPYRIGHT 2015,2016 */ +/* Contributors Listed Below - COPYRIGHT 2015,2017 */ /* [+] International Business Machines Corp. */ /* */ /* */ @@ -64,4 +64,15 @@ fapi2::ReturnCode p9_pm_glob_fir_trace( const fapi2::Target<fapi2::TARGET_TYPE_PROC_CHIP>& i_target, const char* i_msg); +/// +/// @brief Sets or clears special wake-up on all configured EX on a target +/// @param[in] i_target Chip target +/// @param[in] i_enable true = enable. false = disable. +/// @return FAPI2_RC_SUCCESS If the special wake-up is successful, +/// else error code. +/// +fapi2::ReturnCode special_wakeup_all( + const fapi2::Target<fapi2::TARGET_TYPE_PROC_CHIP>& i_target, + bool i_enable); + #endif // _P9_PM_UTILS_H_ |