diff options
Diffstat (limited to 'src/include/usr/runtime/populate_hbruntime.H')
| -rw-r--r-- | src/include/usr/runtime/populate_hbruntime.H | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/src/include/usr/runtime/populate_hbruntime.H b/src/include/usr/runtime/populate_hbruntime.H new file mode 100644 index 000000000..7ba405038 --- /dev/null +++ b/src/include/usr/runtime/populate_hbruntime.H @@ -0,0 +1,79 @@ +/* IBM_PROLOG_BEGIN_TAG */ +/* This is an automatically generated prolog. */ +/* */ +/* $Source: src/include/usr/runtime/populate_hbruntime.H $ */ +/* */ +/* OpenPOWER HostBoot Project */ +/* */ +/* Contributors Listed Below - COPYRIGHT 2017 */ +/* [+] International Business Machines Corp. */ +/* */ +/* */ +/* Licensed under the Apache License, Version 2.0 (the "License"); */ +/* you may not use this file except in compliance with the License. */ +/* You may obtain a copy of the License at */ +/* */ +/* http://www.apache.org/licenses/LICENSE-2.0 */ +/* */ +/* Unless required by applicable law or agreed to in writing, software */ +/* distributed under the License is distributed on an "AS IS" BASIS, */ +/* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or */ +/* implied. See the License for the specific language governing */ +/* permissions and limitations under the License. */ +/* */ +/* IBM_PROLOG_END_TAG */ +#include <hdat/hdat.H> + +namespace RUNTIME +{ + +/** + * @brief Get the next Reserved HB memory range and set all member variables + * of struct. Additionally trace out relevant parts of the struct + * @param[in] i_type, HDAT Range type + * @param[in] i_rangeId, HDAT Range ID [Frequently node ID, see hdatMsVpdRhbAddrRange_t] + * @param[in] i_startAddr, Range Starting Address + * @param[in] i_size, Size of address space to reserve + * @param[in] i_label, Label String Ptr + * @param[in] i_permission, HDAT permission type [default read/write] + * + * @return errlHndl_t, nullptr on success; otherwise errlog + */ +errlHndl_t setNextHbRsvMemEntry(const HDAT::hdatMsVpdRhbAddrRangeType i_type, + const uint16_t i_rangeId, + const uint64_t i_startAddr, + const uint64_t i_size, + const char* i_label, + const HDAT::hdatRhbPermType i_permission = + HDAT::RHB_READ_WRITE + ); + +/** + * @brief Map physical address to virtual + * @param[in] i_addr Physical address + * @param[in] i_size Size of block to be mapped, in bytes. + * @param[out] o_addr Virtual address + * @return Error handle if error + */ +errlHndl_t mapPhysAddr(uint64_t i_addr, size_t i_size, uint64_t& o_addr); + +/** + * @brief Unmap virtual address block + * @param[in] i_addr Virtual address + * @return Error handle if error + */ +errlHndl_t unmapVirtAddr(uint64_t i_addr); + +// PNOR sections that will be pre-verified and loaded into HB reserved memory +extern const std::vector<PNOR::SectionId> preVerifiedPnorSections; + +/** + * @brief Pre verify Pnor sections and load into HB reserved memory + * + * @param[in] i_sec - pnor section to pre-verify and load + * + * @return Error handle if error + */ +errlHndl_t hbResvLoadSecureSection (const PNOR::SectionId i_sec); + +} // End of Namespace
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