1 // SPDX-License-Identifier: Apache-2.0 2 // Copyright (C) 2018 IBM Corp. 3 4 #include <assert.h> 5 #include <sys/mman.h> 6 #include <sys/types.h> 7 #include <sys/stat.h> 8 #include <unistd.h> 9 10 #include "mbox.h" 11 #include "mboxd_msg.h" 12 13 #include "test/mbox.h" 14 #include "test/system.h" 15 16 #define FLAGS 0xc3 17 18 static const uint8_t get_info[] = { 19 0x02, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 20 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 21 }; 22 23 static const uint8_t command[] = { 24 0x09, 0xaa, FLAGS, 0x00, 0x00, 0x00, 0x00, 0x00, 25 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, FLAGS 26 }; 27 28 uint8_t data[3] = { 0xaa, 0x55, 0xaa }; 29 30 #define MEM_SIZE 3 31 #define ERASE_SIZE 1 32 #define N_WINDOWS 1 33 #define WINDOW_SIZE 1 34 35 int main(void) 36 { 37 struct mbox_context *ctx; 38 struct stat details; 39 uint8_t *map; 40 int rc; 41 42 system_set_reserved_size(MEM_SIZE); 43 system_set_mtd_sizes(MEM_SIZE, ERASE_SIZE); 44 45 ctx = mbox_create_test_context(N_WINDOWS, WINDOW_SIZE); 46 rc = mbox_set_mtd_data(ctx, data, sizeof(data)); 47 assert(rc == 0); 48 49 rc = mbox_command_dispatch(ctx, get_info, sizeof(get_info)); 50 assert(rc == 1); 51 52 set_bmc_events(ctx, FLAGS, SET_BMC_EVENT); 53 54 rc = mbox_command_dispatch(ctx, command, sizeof(command)); 55 assert(rc == 1); 56 57 rc = fstat(ctx->fds[MBOX_FD].fd, &details); 58 assert(rc == 0); 59 60 map = mmap(NULL, details.st_size, PROT_READ, MAP_PRIVATE, 61 ctx->fds[MBOX_FD].fd, 0); 62 assert(map != MAP_FAILED); 63 64 assert(details.st_size >= 16); 65 assert(map[15] == 0xc0); 66 67 return 0; 68 } 69