1 // SPDX-License-Identifier: Apache-2.0
2 // Copyright (C) 2018 IBM Corp.
3 
4 #include "config.h"
5 
6 extern "C" {
7 #include "test/mbox.h"
8 #include "test/system.h"
9 }
10 
11 #include "vpnor/test/tmpd.hpp"
12 
13 #include <cassert>
14 
15 #include "vpnor/backend.h"
16 
17 static constexpr auto BLOCK_SIZE = 0x1000;
18 static constexpr auto ERASE_SIZE = BLOCK_SIZE;
19 static constexpr auto N_WINDOWS = 1;
20 static constexpr auto WINDOW_SIZE = BLOCK_SIZE;
21 static constexpr auto MEM_SIZE = WINDOW_SIZE;
22 static constexpr auto PNOR_SIZE = 3 * BLOCK_SIZE;
23 
24 const std::string toc[] = {
25     "partition01=HBB,00001000,00002000,80,ECC,READWRITE",
26 };
27 
28 static const uint8_t get_info[] = {0x02, 0x00, 0x02, 0x00, 0x00, 0x00,
29                                    0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
30                                    0x00, 0x00, 0x00, 0x00};
31 
32 // offset 0x100 and size 6
33 static const uint8_t create_write_window[] = {
34     0x06, 0x01, 0x02, 0x00, 0x01, 0x00, 0x00, 0x00,
35     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
36 
37 static const uint8_t response[] = {0x06, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00,
38                                    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x07};
39 
40 namespace test = openpower::virtual_pnor::test;
41 
42 int main()
43 {
44     struct mbox_context* ctx;
45 
46     system_set_reserved_size(MEM_SIZE);
47     system_set_mtd_sizes(PNOR_SIZE, ERASE_SIZE);
48 
49     ctx = mbox_create_frontend_context(N_WINDOWS, WINDOW_SIZE);
50 
51     test::VpnorRoot root(&ctx->backend, toc, BLOCK_SIZE);
52 
53     int rc = mbox_command_dispatch(ctx, get_info, sizeof(get_info));
54     assert(rc == MBOX_R_SUCCESS);
55 
56     rc = mbox_command_dispatch(ctx, create_write_window,
57                                sizeof(create_write_window));
58     assert(rc == MBOX_R_WINDOW_ERROR);
59 
60     rc = mbox_cmp(ctx, response, sizeof(response));
61     assert(rc == 0);
62 
63     return rc;
64 }
65