1 // SPDX-License-Identifier: Apache-2.0 2 // Copyright (C) 2018 IBM Corp. 3 4 #include <assert.h> 5 6 #include "mbox.h" 7 #include "mboxd_msg.h" 8 9 #include "test/mbox.h" 10 #include "test/system.h" 11 12 static const uint8_t get_mbox_info[] = { 13 0x02, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 14 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 15 }; 16 17 static const uint8_t get_mbox_info_response[] = { 18 0x02, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 19 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 20 }; 21 22 static const uint8_t get_flash_info0[] = { 23 0x03, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 24 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 25 }; 26 27 static const uint8_t get_flash_info_response0[] = { 28 0x03, 0x01, 0x03, 0x00, 0x01, 0x00, 0x00, 0x00, 29 0x00, 0x00, 0x00, 0x00, 0x00, 0x01 30 }; 31 32 static const uint8_t get_flash_info1[] = { 33 0x03, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 34 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 35 }; 36 37 static const uint8_t get_flash_info_response1[] = { 38 0x03, 0x02, 0x03, 0x00, 0x01, 0x00, 0x00, 0x00, 39 0x00, 0x00, 0x00, 0x00, 0x00, 0x01 40 }; 41 42 #define MEM_SIZE 3 43 #define ERASE_SIZE 1 44 #define N_WINDOWS 1 45 #define WINDOW_SIZE 1 46 47 int main(void) 48 { 49 struct mbox_context *ctx; 50 int rc; 51 52 system_set_reserved_size(MEM_SIZE); 53 system_set_mtd_sizes(MEM_SIZE, ERASE_SIZE); 54 55 ctx = mbox_create_test_context(N_WINDOWS, WINDOW_SIZE); 56 57 /* Consecutive GET_MBOX_INFOs can use "invalid" sequence numbers */ 58 rc = mbox_command_dispatch(ctx, get_mbox_info, sizeof(get_mbox_info)); 59 assert(rc == 1); 60 61 rc = mbox_cmp(ctx, get_mbox_info_response, 62 sizeof(get_mbox_info_response)); 63 assert(rc == 0); 64 65 rc = mbox_command_dispatch(ctx, get_mbox_info, sizeof(get_mbox_info)); 66 assert(rc == 1); 67 68 /* Other commands must use valid sequence numbers */ 69 rc = mbox_command_dispatch(ctx, get_flash_info0, 70 sizeof(get_flash_info0)); 71 assert(rc == 1); 72 73 rc = mbox_cmp(ctx, get_flash_info_response0, 74 sizeof(get_flash_info_response0)); 75 assert(rc == 0); 76 77 rc = mbox_command_dispatch(ctx, get_flash_info0, 78 sizeof(get_flash_info0)); 79 assert(rc == 8); 80 81 /* Retry with a "valid" sequence number */ 82 rc = mbox_command_dispatch(ctx, get_flash_info1, 83 sizeof(get_flash_info1)); 84 assert(rc == 1); 85 86 rc = mbox_cmp(ctx, get_flash_info_response1, 87 sizeof(get_flash_info_response1)); 88 assert(rc == 0); 89 90 return rc; 91 } 92