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| author | Prem Shanker Jha <premjha2@in.ibm.com> | 2018-08-09 09:34:59 -0500 |
|---|---|---|
| committer | Christian R. Geddes <crgeddes@us.ibm.com> | 2018-08-29 16:21:09 -0500 |
| commit | d808f52a637fcd1b6d4b54327c96efa886d26969 (patch) | |
| tree | b70a30567efe3f78d4bb57241c52181b45c8ae3b /src/import/chips/p9/procedures/hwp/pm | |
| parent | d897f3d7f7c7aed698375a9d9ca9dcb4e3bb64ae (diff) | |
| download | talos-hostboot-d808f52a637fcd1b6d4b54327c96efa886d26969.tar.gz talos-hostboot-d808f52a637fcd1b6d4b54327c96efa886d26969.zip | |
UV Support: Updated HWP to set runtime wakeup mode.
Commit is an actual implementation of HWP which initializes
runtime wakeup mode of an SMF enabled core.
Change-Id: Id7ba7cace4178805131683e33bc660eede6ff935
Reviewed-on: http://rchgit01.rchland.ibm.com/gerrit1/64184
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Reviewed-by: RANGANATHPRASAD G. BRAHMASAMUDRA <prasadbgr@in.ibm.com>
Reviewed-by: AMIT J. TENDOLKAR <amit.tendolkar@in.ibm.com>
Reviewed-by: Gregory S. Still <stillgs@us.ibm.com>
Reviewed-on: http://rchgit01.rchland.ibm.com/gerrit1/65455
Tested-by: Jenkins OP Build CI <op-jenkins+hostboot@us.ibm.com>
Tested-by: Jenkins OP HW <op-hw-jenkins+hostboot@us.ibm.com>
Tested-by: FSP CI Jenkins <fsp-CI-jenkins+hostboot@us.ibm.com>
Reviewed-by: Christian R. Geddes <crgeddes@us.ibm.com>
Diffstat (limited to 'src/import/chips/p9/procedures/hwp/pm')
3 files changed, 8 insertions, 11 deletions
diff --git a/src/import/chips/p9/procedures/hwp/pm/p9_setup_runtime_wakeup_mode.C b/src/import/chips/p9/procedures/hwp/pm/p9_setup_runtime_wakeup_mode.C index 6f2fdb0f4..1462eaf51 100644 --- a/src/import/chips/p9/procedures/hwp/pm/p9_setup_runtime_wakeup_mode.C +++ b/src/import/chips/p9/procedures/hwp/pm/p9_setup_runtime_wakeup_mode.C @@ -33,16 +33,15 @@ /// *HWP Consumed by: Hostboot // -#if 0 #include <p9_setup_runtime_wakeup_mode.H> #include <p9_quad_scom_addresses.H> enum { - RUN_TIME_WAKEUP_MODE_BIT_POS = 59, + RUN_TIME_WAKEUP_MODE_BIT_POS = 3, + HV_COMPATIBILITY_MODE_BIT_POS = 4, }; - fapi2::ReturnCode p9_setup_runtime_wakeup_mode( const fapi2::Target < fapi2::TARGET_TYPE_PROC_CHIP>& i_procTarget ) { @@ -58,6 +57,8 @@ fapi2::ReturnCode p9_setup_runtime_wakeup_mode( l_smfEnabled), "Error from FAPI_ATTR_GET for attribute ATTR_SMF_ENABLED "); + FAPI_DBG("SMF Status : %s", l_smfEnabled ? "Enabled" : "Disabled" ); + for( auto core : l_coreList ) { FAPI_TRY(fapi2::getScom(i_procTarget, C_CPPM_CPMMR, l_wakeupMode), @@ -67,14 +68,15 @@ fapi2::ReturnCode p9_setup_runtime_wakeup_mode( if( l_smfEnabled ) { - FAPI_DBG("SMF Enabled"); //Wakeup in Ultravisor mode l_wakeupMode.clearBit( RUN_TIME_WAKEUP_MODE_BIT_POS ); + l_wakeupMode.clearBit( HV_COMPATIBILITY_MODE_BIT_POS ); } else { //Wakeup in Hypervisor mode l_wakeupMode.setBit( RUN_TIME_WAKEUP_MODE_BIT_POS ); + l_wakeupMode.setBit( HV_COMPATIBILITY_MODE_BIT_POS ); } FAPI_TRY(fapi2::putScom(core, C_CPPM_CPMMR, l_wakeupMode), @@ -88,5 +90,3 @@ fapi_try_exit: FAPI_INF("< p9_setup_runtime_wakeup_mode" ); return fapi2::current_err; } - -#endif diff --git a/src/import/chips/p9/procedures/hwp/pm/p9_setup_runtime_wakeup_mode.H b/src/import/chips/p9/procedures/hwp/pm/p9_setup_runtime_wakeup_mode.H index 27e9086ad..559248884 100644 --- a/src/import/chips/p9/procedures/hwp/pm/p9_setup_runtime_wakeup_mode.H +++ b/src/import/chips/p9/procedures/hwp/pm/p9_setup_runtime_wakeup_mode.H @@ -23,7 +23,6 @@ /* */ /* IBM_PROLOG_END_TAG */ -#if 0 #ifndef __RUN_TIME_WAKEUP_MODE_ #define __RUN_TIME_WAKEUP_MODE_ @@ -55,5 +54,3 @@ extern "C" } //extern "C" #endif //__RUN_TIME_WAKEUP_MODE_ - -#endif diff --git a/src/import/chips/p9/procedures/hwp/pm/p9_setup_runtime_wakeup_mode.mk b/src/import/chips/p9/procedures/hwp/pm/p9_setup_runtime_wakeup_mode.mk index 9c4f8cd26..c85e0c2d7 100644 --- a/src/import/chips/p9/procedures/hwp/pm/p9_setup_runtime_wakeup_mode.mk +++ b/src/import/chips/p9/procedures/hwp/pm/p9_setup_runtime_wakeup_mode.mk @@ -22,5 +22,5 @@ # permissions and limitations under the License. # # IBM_PROLOG_END_TAG -#PROCEDURE = p9_setup_runtime_wakeup_mode -#$(call BUILD_PROCEDURE) +PROCEDURE = p9_setup_runtime_wakeup_mode +$(call BUILD_PROCEDURE) |
