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| author | Mike Baiocchi <mbaiocch@us.ibm.com> | 2018-02-01 12:14:23 -0600 |
|---|---|---|
| committer | Daniel M. Crowell <dcrowell@us.ibm.com> | 2018-02-01 17:58:10 -0500 |
| commit | 4046ab053d85e0a531532f1a40894efb9361c83c (patch) | |
| tree | a7d8ba193e5d58b03bd7dedbdc893c2353d8d482 /src/include | |
| parent | 5320c4c323d2be26decc21d31aaafd010246fd07 (diff) | |
| download | blackbird-hostboot-4046ab053d85e0a531532f1a40894efb9361c83c.tar.gz blackbird-hostboot-4046ab053d85e0a531532f1a40894efb9361c83c.zip | |
On MPIPLs open up TCE windows for FSP to extract dump information
When the system is rebooting in a MPIPL, in istep 14.8
host_mpipl_service, if TCEs are enabled, a Read-Only TCE window
will be opened for the FSP to read information about the dump.
Change-Id: I1a32c9d4fe0027e795c14c50dfbd8782609b17e9
Backport: release-fips910
CQ:SW415585
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/53204
Reviewed-by: Nicholas E. Bofferding <bofferdn@us.ibm.com>
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Reviewed-by: Stephen M. Cprek <smcprek@us.ibm.com>
Tested-by: Jenkins OP Build CI <op-jenkins+hostboot@us.ibm.com>
Tested-by: FSP CI Jenkins <fsp-CI-jenkins+hostboot@us.ibm.com>
Tested-by: Jenkins OP HW <op-hw-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/util/utiltce.H | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/src/include/usr/util/utiltce.H b/src/include/usr/util/utiltce.H index f77d005f8..853365d4d 100644 --- a/src/include/usr/util/utiltce.H +++ b/src/include/usr/util/utiltce.H @@ -5,7 +5,7 @@ /* */ /* OpenPOWER HostBoot Project */ /* */ -/* Contributors Listed Below - COPYRIGHT 2013,2017 */ +/* Contributors Listed Below - COPYRIGHT 2013,2018 */ /* [+] International Business Machines Corp. */ /* */ /* */ @@ -56,12 +56,17 @@ namespace TCE * FSP uses the token as a DMA Address. * Each TCE entry maps to a pagesize of memory. * + * @param[in] i_rwNotRO - TRUE to create TCEs in read-write mode; + * FALSE for read-only mode + * Default is TRUE (read-write mode) + * * @return errlHndl_t - Return Error Handle if failed * */ errlHndl_t utilAllocateTces(uint64_t i_startingAddress, size_t i_size, - uint32_t& o_startingToken); + uint32_t& o_startingToken, + const bool i_rwNotRO = true); /** * @brief Responsible for deallocating TCEs |
