1 // SPDX-License-Identifier: Apache-2.0 2 // Copyright (C) 2018 IBM Corp. 3 4 #include "config.h" 5 6 #include <assert.h> 7 #include <string.h> 8 9 #include "vpnor/mboxd_pnor_partition_table.h" 10 11 extern "C" { 12 #include "test/mbox.h" 13 #include "test/system.h" 14 } 15 16 #include "vpnor/test/tmpd.hpp" 17 18 const std::string toc[] = { 19 "partition01=ONE,00001000,00002000,80,ECC,READONLY", 20 "partition02=TWO,00002000,00003000,80,ECC,READONLY", 21 }; 22 23 uint8_t data[8] = {0xaa, 0x55, 0xaa, 0x66, 0x77, 0x88, 0x99, 0xab}; 24 25 static constexpr auto BLOCK_SIZE = 0x1000; 26 static constexpr auto MEM_SIZE = BLOCK_SIZE * 2; 27 static constexpr auto ERASE_SIZE = BLOCK_SIZE; 28 static constexpr auto N_WINDOWS = 1; 29 static constexpr auto WINDOW_SIZE = MEM_SIZE; 30 static constexpr auto PNOR_SIZE = MEM_SIZE * 2; 31 32 static const uint8_t get_info[] = {0x02, 0x00, 0x02, 0x00, 0x00, 0x00, 33 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 34 0x00, 0x00, 0x00, 0x00}; 35 36 static const uint8_t create_read_window[] = {0x04, 0x01, 0x01, 0x00, 0x02, 0x00, 37 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 38 0x00, 0x00, 0x00, 0x00}; 39 40 static const uint8_t response[] = { 41 0x04, 0x01, 0xfe, 0xff, 0x01, 0x00, 0x01, 42 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 43 }; 44 45 int main() 46 { 47 namespace test = openpower::virtual_pnor::test; 48 namespace fs = std::experimental::filesystem; 49 50 struct mbox_context* ctx; 51 52 system_set_reserved_size(MEM_SIZE); 53 system_set_mtd_sizes(PNOR_SIZE, ERASE_SIZE); 54 55 ctx = mbox_create_test_context(N_WINDOWS, WINDOW_SIZE); 56 test::VpnorRoot root(ctx, toc, BLOCK_SIZE); 57 init_vpnor_from_paths(ctx); 58 59 int rc = mbox_command_dispatch(ctx, get_info, sizeof(get_info)); 60 assert(rc == 1); 61 62 // Request a read window that would cover both partitions. With the current 63 // behaviour, we expect to receive a reply describing a window that covers 64 // the first partition but is limited in size to exclude the second 65 // partition. 66 rc = mbox_command_dispatch(ctx, create_read_window, 67 sizeof(create_read_window)); 68 assert(rc == 1); 69 70 rc = mbox_cmp(ctx, response, sizeof(response)); 71 assert(rc == 0); 72 73 return 0; 74 } 75