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| author | Joe McGill <jmcgill@us.ibm.com> | 2018-06-27 11:02:08 -0500 |
|---|---|---|
| committer | Christian R. Geddes <crgeddes@us.ibm.com> | 2019-02-28 09:40:54 -0600 |
| commit | e8cfacbc323272fa731339fae62c7e5bbc69388d (patch) | |
| tree | 438a93a55ba93c0c6327f95ccf7497be8ef89462 /src/import/chips/p9/procedures/hwp | |
| parent | 975f684980c6e09d21922f7c443165e863ff8bba (diff) | |
| download | talos-hostboot-e8cfacbc323272fa731339fae62c7e5bbc69388d.tar.gz talos-hostboot-e8cfacbc323272fa731339fae62c7e5bbc69388d.zip | |
allow option to enforce mirroring of all system memory
nest_attributes.xml:
add REQUESTED enum to ATTR_MRW_HW_MIRRORING_ENABLE, takes prior behavior of
TRUE enum
new TRUE enum behavior enforces that all memory will be mirrored
p9_mss_eff_grouping:
prohibit group formation of size 1, 2 (cross-MCS), or 3
if ATTR_MRW_HW_MIRRORING_ENABLE is TRUE -- this will
ensure that all groups formed support mirroring
commit log for each DIMM which is ungrouped
p9_mss_setup_bars, p9_query_mssinfo, p9_setup_bars:
Minor changes to adapt to new enum definition
Change-Id: I72cc1b4a1203f71fe8fa36528ab8eea1ddae5821
Original-Change-Id: I328b7b063bf79d534b1b466560309c0ccae5a4f5
CQ: SW436871
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/61483
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Tested-by: HWSV CI <hwsv-ci+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: William G. Hoffa <wghoffa@us.ibm.com>
Reviewed-by: Nicholas E. Bofferding <bofferdn@us.ibm.com>
Reviewed-by: Ravi Medikonduru <ravimed1@us.ibm.com>
Reviewed-on: http://rchgit01.rchland.ibm.com/gerrit1/72547
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')
| -rw-r--r-- | src/import/chips/p9/procedures/hwp/nest/p9_query_mssinfo.C | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/import/chips/p9/procedures/hwp/nest/p9_query_mssinfo.C b/src/import/chips/p9/procedures/hwp/nest/p9_query_mssinfo.C index cb2f9bcae..93133f5e8 100644 --- a/src/import/chips/p9/procedures/hwp/nest/p9_query_mssinfo.C +++ b/src/import/chips/p9/procedures/hwp/nest/p9_query_mssinfo.C @@ -212,7 +212,7 @@ fapi2::ReturnCode p9_query_mssinfo(const std::vector<fapi2::Target<fapi2::TARGET FAPI_DBG("p9_query_mssinfo: Current mirror_policy=%u!\n", mirror_policy); - if (l_mirrorEnabled == 1) + if (l_mirrorEnabled != fapi2::ENUM_ATTR_MRW_HW_MIRRORING_ENABLE_FALSE) { // ATTR_PROC_MIRROR_SIZES FAPI_TRY(FAPI_ATTR_GET(fapi2::ATTR_PROC_MIRROR_SIZES, i_vect_pu_targets[i], mirror_sizes), @@ -303,7 +303,8 @@ fapi2::ReturnCode p9_query_mssinfo(const std::vector<fapi2::Target<fapi2::TARGET // Print out memory reservations //------------------------------------------------------------------------------------------------------------------------ if(((mirror_policy == fapi2::ENUM_ATTR_MEM_MIRROR_PLACEMENT_POLICY_NORMAL ) || - (mirror_policy == fapi2::ENUM_ATTR_MEM_MIRROR_PLACEMENT_POLICY_FLIPPED) ) && (l_mirrorEnabled == 1) ) + (mirror_policy == fapi2::ENUM_ATTR_MEM_MIRROR_PLACEMENT_POLICY_FLIPPED) ) + && (l_mirrorEnabled != fapi2::ENUM_ATTR_MRW_HW_MIRRORING_ENABLE_FALSE) ) { // ATTR_PROC_NHTM_BAR_BASE_ADDR: Get Nest Hardware Trace Macro (NHTM) bar base addr FAPI_TRY(FAPI_ATTR_GET(fapi2::ATTR_PROC_NHTM_BAR_BASE_ADDR, i_vect_pu_targets[i], nhtm_base), |
