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| author | Joe McGill <jmcgill@us.ibm.com> | 2018-06-27 11:02:08 -0500 |
|---|---|---|
| committer | Sachin Gupta <sgupta2m@in.ibm.com> | 2018-07-07 09:06:02 -0400 |
| commit | add228241007583d01c4b92db89688fd465c0b0c (patch) | |
| tree | 91a3acd3fadb2234dc7c2c78475cc6b31e321ed0 /src/import/chips/p9/procedures/xml/attribute_info/nest_attributes.xml | |
| parent | c7486f7b07ab4c32f67a90e83ff2ca95990bd72b (diff) | |
| download | talos-sbe-add228241007583d01c4b92db89688fd465c0b0c.tar.gz talos-sbe-add228241007583d01c4b92db89688fd465c0b0c.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: 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://ralgit01.raleigh.ibm.com/gerrit1/61496
Reviewed-by: Sachin Gupta <sgupta2m@in.ibm.com>
Diffstat (limited to 'src/import/chips/p9/procedures/xml/attribute_info/nest_attributes.xml')
| -rw-r--r-- | src/import/chips/p9/procedures/xml/attribute_info/nest_attributes.xml | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/src/import/chips/p9/procedures/xml/attribute_info/nest_attributes.xml b/src/import/chips/p9/procedures/xml/attribute_info/nest_attributes.xml index 65f36f9f..b06621f0 100644 --- a/src/import/chips/p9/procedures/xml/attribute_info/nest_attributes.xml +++ b/src/import/chips/p9/procedures/xml/attribute_info/nest_attributes.xml @@ -1131,13 +1131,17 @@ <id>ATTR_MRW_HW_MIRRORING_ENABLE</id> <targetType>TARGET_TYPE_SYSTEM</targetType> <description> - TRUE : HW mirroring is enabled. + REQUIRED/TRUE: HW mirroring is enabled, and all channels are required + to be part of a mirrored group. + REQUESTED : HW mirroring is enabled. Mirroring will be configured for + groups which support it, but not all channels are required + to be mirrored. FALSE : HW mirroring is disabled. Provided by the MRW. </description> <valueType>uint8</valueType> <platInit/> - <enum>FALSE = 0, TRUE = 1</enum> + <enum>FALSE = 0, TRUE = 1, REQUESTED = 2</enum> </attribute> <!-- ********************************************************************** --> <attribute> |
