1 // SPDX-License-Identifier: Apache-2.0 2 // Copyright (C) 2018 IBM Corp. 3 4 #include <assert.h> 5 #include <experimental/filesystem> 6 #include <fstream> 7 #include <string.h> 8 #include <vector> 9 10 #include "config.h" 11 #include "vpnor/mboxd_pnor_partition_table.h" 12 13 extern "C" { 14 #include "test/mbox.h" 15 #include "test/system.h" 16 } 17 18 #include "vpnor/test/tmpd.hpp" 19 20 static const auto BLOCK_SIZE = 4096; 21 static const auto ERASE_SIZE = BLOCK_SIZE; 22 static const auto WINDOW_SIZE = 16 * BLOCK_SIZE; 23 static const auto N_WINDOWS = 2; 24 static const auto MEM_SIZE = N_WINDOWS * WINDOW_SIZE; 25 26 const std::string toc[] = { 27 "partition01=ONE,00001000,00011000,80,ECC,READONLY", 28 }; 29 30 static const uint8_t get_info[] = {0x02, 0x00, 0x02, 0x00, 0x00, 0x00, 31 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 32 0x00, 0x00, 0x00, 0x00}; 33 34 namespace test = openpower::virtual_pnor::test; 35 36 int main() 37 { 38 uint8_t request[] = {0x04, 0x01, 0x01, 0x00, 0x01, 0x00, 0x00, 0x00, 39 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}; 40 41 uint8_t response[] = {0x04, 0x01, 0xe0, 0xff, 0x10, 0x00, 0x01, 42 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01}; 43 44 struct mbox_context *ctx; 45 46 system_set_reserved_size(MEM_SIZE); 47 system_set_mtd_sizes(MEM_SIZE, ERASE_SIZE); 48 49 ctx = mbox_create_test_context(N_WINDOWS, WINDOW_SIZE); 50 test::VpnorRoot root(ctx, toc, BLOCK_SIZE); 51 init_vpnor_from_paths(ctx); 52 53 int rc = mbox_command_dispatch(ctx, get_info, sizeof(get_info)); 54 assert(rc == 1); 55 56 for (int i = 1; i < (0x10000 / BLOCK_SIZE); i++) 57 { 58 /* Update the requested offset */ 59 put_u16(&request[2], i); 60 61 /* 62 * Reuse the offset as a sequence number, because it's unique. Request 63 * and response have the same sequence number 64 */ 65 request[1] = i; 66 response[1] = i; 67 68 rc = mbox_command_dispatch(ctx, request, sizeof(request)); 69 assert(rc == 1); 70 71 /* Check that it maps to the same window each time */ 72 rc = mbox_cmp(ctx, response, sizeof(response)); 73 assert(rc == 0); 74 } 75 76 return 0; 77 } 78