1 // SPDX-License-Identifier: Apache-2.0 2 // Copyright (C) 2018 IBM Corp. 3 #include "config.h" 4 5 #include "vpnor/pnor_partition_table.hpp" 6 7 #include <cassert> 8 #include <cstring> 9 10 extern "C" { 11 #include "test/mbox.h" 12 #include "test/system.h" 13 } 14 15 #include "vpnor/test/tmpd.hpp" 16 17 static const auto BLOCK_SIZE = 4 * 1024; 18 static const auto ERASE_SIZE = BLOCK_SIZE; 19 static const auto PNOR_SIZE = 64 * 1024 * 1024; 20 static const auto MEM_SIZE = PNOR_SIZE; 21 static const auto N_WINDOWS = 1; 22 static const auto WINDOW_SIZE = BLOCK_SIZE; 23 24 const std::string toc[] = { 25 "partition01=HBB,00000000,00001000,80,ECC,PRESERVED", 26 }; 27 constexpr auto partitionName = "HBB"; 28 29 namespace test = openpower::virtual_pnor::test; 30 31 int main() 32 { 33 struct mbox_context* ctx; 34 35 system_set_reserved_size(MEM_SIZE); 36 system_set_mtd_sizes(PNOR_SIZE, ERASE_SIZE); 37 ctx = mbox_create_frontend_context(N_WINDOWS, WINDOW_SIZE); 38 test::VpnorRoot root(&ctx->backend, toc, BLOCK_SIZE); 39 const openpower::virtual_pnor::partition::Table table(&ctx->backend); 40 41 pnor_partition_table expectedTable{}; 42 expectedTable.data.magic = PARTITION_HEADER_MAGIC; 43 expectedTable.data.version = PARTITION_VERSION_1; 44 expectedTable.data.size = 1; 45 expectedTable.data.entry_size = sizeof(pnor_partition); 46 expectedTable.data.entry_count = 1; 47 expectedTable.data.block_size = BLOCK_SIZE; 48 expectedTable.data.block_count = 49 (PNOR_SIZE) / expectedTable.data.block_size; 50 expectedTable.checksum = 51 openpower::virtual_pnor::details::checksum(expectedTable.data); 52 53 pnor_partition expectedPartition{}; 54 strcpy(expectedPartition.data.name, partitionName); 55 expectedPartition.data.base = 0; 56 expectedPartition.data.size = 1; 57 expectedPartition.data.actual = 0x1000; 58 expectedPartition.data.id = 1; 59 expectedPartition.data.pid = PARENT_PATITION_ID; 60 expectedPartition.data.type = PARTITION_TYPE_DATA; 61 expectedPartition.data.flags = 0; 62 expectedPartition.data.user.data[0] = PARTITION_ECC_PROTECTED; 63 expectedPartition.data.user.data[1] |= PARTITION_PRESERVED; 64 expectedPartition.data.user.data[1] |= PARTITION_VERSION_CHECK_SHA512; 65 expectedPartition.checksum = 66 openpower::virtual_pnor::details::checksum(expectedPartition.data); 67 68 const pnor_partition_table& result = table.getNativeTable(); 69 70 auto rc = memcmp(&expectedTable, &result, sizeof(pnor_partition_table)); 71 assert(rc == 0); 72 73 rc = memcmp(&expectedPartition, &result.partitions[0], 74 sizeof(pnor_partition)); 75 assert(rc == 0); 76 77 const pnor_partition& first = table.partition(0); 78 rc = memcmp(&first, &result.partitions[0], sizeof(pnor_partition)); 79 assert(rc == 0); 80 81 return 0; 82 } 83