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| author | Matt Derksen <mderkse1@us.ibm.com> | 2018-02-12 12:11:10 -0600 |
|---|---|---|
| committer | Daniel M. Crowell <dcrowell@us.ibm.com> | 2018-02-21 16:28:18 -0500 |
| commit | 80819cf5302b79274276097b59f17e3254ae0099 (patch) | |
| tree | be9cad0874c5ee28e9c36eb6b869f7b542502821 /src/include | |
| parent | 1275d064b04f96e767bfbf7b6777b73adf038ed6 (diff) | |
| download | talos-hostboot-80819cf5302b79274276097b59f17e3254ae0099.tar.gz talos-hostboot-80819cf5302b79274276097b59f17e3254ae0099.zip | |
Fix rollover of PLID numbers
Need to avoid incrementing into the processor node
field of the PLID.
Decided to use the highest bit in the last 3 bytes as a dividing bit.
[0x##800000 - 0x##FFFFFF] -- for pre-boot setup errors.
[0x##000000 - 0x##7FFFFF] -- for post setup errors
When setting up from PNOR, we will look for the max EID in the post-setup range.
If no max is found, restart at 0.
Change-Id: I4a8811d9c93039090504ca9cf8c0eebc6812a4ca
CQ:SW416592
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/54362
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
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: Daniel M. Crowell <dcrowell@us.ibm.com>
Diffstat (limited to 'src/include')
| -rw-r--r-- | src/include/usr/errl/errlmanager.H | 21 |
1 files changed, 18 insertions, 3 deletions
diff --git a/src/include/usr/errl/errlmanager.H b/src/include/usr/errl/errlmanager.H index 93165a821..f7407d8c4 100644 --- a/src/include/usr/errl/errlmanager.H +++ b/src/include/usr/errl/errlmanager.H @@ -5,7 +5,7 @@ /* */ /* OpenPOWER HostBoot Project */ /* */ -/* Contributors Listed Below - COPYRIGHT 2011,2017 */ +/* Contributors Listed Below - COPYRIGHT 2011,2018 */ /* [+] Google Inc. */ /* [+] International Business Machines Corp. */ /* */ @@ -276,7 +276,9 @@ private: #endif ERRLOG_PLID_NODE_SHIFT = 24, // shift to put node number 0x9# ERRLOG_PLID_MASK = 0x00FFFFFF,// mask to find log number - ERRLOG_PLID_INITIAL = 0x00FF0000,// initial big id number + ERRLOG_PLID_INITIAL = 0x00800000,// min number for pre-boot + ERRLOG_PLID_PRE_MAX = 0x00FFFFFF,// max number during pre-boot + ERRLOG_PLID_POST_MAX = 0x007FFFFF,// max number after pre-boot }; /** @@ -311,7 +313,7 @@ private: /** * @brief Access PNOR and get the address and size of the HBEL section in * PNOR; sets the iv_pnorAddr, iv_maxErrlInPnor, iv_pnorOpenSlot variables; - * parsers the error logs in PNOR and determines the new iv_currLogId. + * parses the error logs in PNOR and determines the new iv_currLogId. * * @param[in/out] NONE * @return NONE. @@ -409,6 +411,19 @@ private: uint32_t iv_currLogId; /** + * @brief Base & Node part of log ID. + * This value will be used as a common ID among this node's error logs + */ + uint32_t iv_baseNodeId; + + /** + * @brief Indicates if PNOR is ready for handling error logs + * Will cause a switch of MIN/MAX values used in calculating the + * next iv_currLogId. + */ + bool iv_pnorReadyForErrorLogs; + + /** * @brief * Pointer to the header that precedes the error log storage buffer * in L3 RAM. This may go away when we adopt PNOR, or else become |
