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// SPDX-License-Identifier: Apache-2.0
// Copyright (C) 2018 IBM Corp.
#include "config.h"
#include "vpnor/pnor_partition_table.hpp"
#include <sys/mman.h>
#include <cassert>
#include <cstring>
extern "C" {
#include "test/mbox.h"
#include "test/system.h"
}
#include "vpnor/test/tmpd.hpp"
static constexpr auto BLOCK_SIZE = 4 * 1024;
static constexpr auto PNOR_SIZE = 2 * BLOCK_SIZE;
static constexpr auto MEM_SIZE = BLOCK_SIZE;
static constexpr auto ERASE_SIZE = BLOCK_SIZE;
static constexpr auto N_WINDOWS = 1;
static constexpr auto WINDOW_SIZE = BLOCK_SIZE;
static constexpr auto TOC_PART_SIZE = BLOCK_SIZE;
const std::string toc[] = {
"partition00=part,00000000,00001000,80,READWRITE",
"partition01=ONE,00001000,00002000,80,READWRITE",
};
static const uint8_t get_info[] = {0x02, 0x00, 0x02, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00};
static const uint8_t write_toc[] = {0x06, 0x01, 0x00, 0x00, 0x01, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00};
static const uint8_t erase_toc[] = {0x0a, 0x02, 0x00, 0x00, 0x01, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00};
static const uint8_t read_one[] = {0x04, 0x03, 0x01, 0x00, 0x01, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00};
static const uint8_t read_toc[] = {0x04, 0x04, 0x00, 0x00, 0x01, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00};
int main()
{
namespace test = openpower::virtual_pnor::test;
namespace vpnor = openpower::virtual_pnor;
struct mbox_context* ctx;
int rc;
void* erased;
erased = malloc(BLOCK_SIZE);
assert(erased);
memset(erased, 0xff, BLOCK_SIZE);
system_set_reserved_size(MEM_SIZE);
system_set_mtd_sizes(PNOR_SIZE, ERASE_SIZE);
ctx = mbox_create_test_context(N_WINDOWS, WINDOW_SIZE);
test::VpnorRoot root(ctx, toc, BLOCK_SIZE);
vpnor::partition::Table table(ctx);
assert(table.capacity() == TOC_PART_SIZE);
init_vpnor_from_paths(ctx);
rc = mbox_command_dispatch(ctx, get_info, sizeof(get_info));
assert(rc == MBOX_R_SUCCESS);
rc = mbox_command_dispatch(ctx, write_toc, sizeof(write_toc));
assert(rc == MBOX_R_SUCCESS);
rc = mbox_command_dispatch(ctx, erase_toc, sizeof(erase_toc));
assert(rc == MBOX_R_SUCCESS);
rc = memcmp(ctx->mem, erased, BLOCK_SIZE);
assert(rc == 0);
rc = mbox_command_dispatch(ctx, read_one, sizeof(read_one));
assert(rc == MBOX_R_SUCCESS);
rc = mbox_command_dispatch(ctx, read_toc, sizeof(read_toc));
assert(rc == MBOX_R_SUCCESS);
rc = memcmp(ctx->mem, erased, BLOCK_SIZE);
assert(rc == 0);
free(erased);
return 0;
}
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