1 // SPDX-License-Identifier: Apache-2.0
2 // Copyright (C) 2018 IBM Corp.
3
4 #include <assert.h>
5 #include <fcntl.h>
6 #include <sys/mman.h>
7 #include <sys/stat.h>
8 #include <sys/types.h>
9 #include <unistd.h>
10
11 #include "common.h"
12 #include "mbox.h"
13 #include "mboxd_flash.h"
14
15 #include "vpnor/test/tmpd.hpp"
16
17 static constexpr auto BLOCK_SIZE = 0x1000;
18
19 const std::string toc[] = {
20 "partition01=TEST1,00001000,00002000,80,ECC,PRESERVED",
21 };
22
23 namespace test = openpower::virtual_pnor::test;
24
main(void)25 int main(void)
26 {
27 namespace fs = std::experimental::filesystem;
28
29 struct mbox_context _ctx, *ctx = &_ctx;
30 uint8_t src[8];
31 void *map;
32 int fd;
33 int rc;
34
35 /* Setup */
36 memset(ctx, 0, sizeof(mbox_context));
37
38 mbox_vlog = &mbox_log_console;
39 verbosity = (verbose)2;
40
41 test::VpnorRoot root(ctx, toc, BLOCK_SIZE);
42 init_vpnor_from_paths(ctx);
43
44 /* Test */
45 memset(src, 0xaa, sizeof(src));
46 rc = write_flash(ctx, 0x1000, src, sizeof(src));
47 assert(rc == 0);
48
49 /* Verify */
50 fd = open((root.prsv() / "TEST1").c_str(), O_RDONLY);
51 assert(fd >= 0);
52 map = mmap(NULL, sizeof(src), PROT_READ, MAP_SHARED, fd, 0);
53 assert(map != MAP_FAILED);
54
55 rc = memcmp(src, map, sizeof(src));
56 assert(rc == 0);
57 munmap(map, sizeof(src));
58 close(fd);
59
60 /* Cleanup */
61 destroy_vpnor(ctx);
62
63 return 0;
64 }
65