xref: /openbmc/phosphor-mboxd/test/bmc_event_ack_v2.c (revision 1770ce89ca10664a67de4e973973f1e267b68494)
1 /*
2  * MBox Daemon Test File
3  *
4  * Copyright 2017 IBM
5  *
6  * Licensed under the Apache License, Version 2.0 (the "License");
7  * you may not use this file except in compliance with the License.
8  * You may obtain a copy of the License at
9  *
10  * http://www.apache.org/licenses/LICENSE-2.0
11  *
12  * Unless required by applicable law or agreed to in writing, software
13  * distributed under the License is distributed on an "AS IS" BASIS,
14  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15  * See the License for the specific language governing permissions and
16  * limitations under the License.
17  *
18  */
19 
20 #include <assert.h>
21 #include <sys/mman.h>
22 #include <sys/types.h>
23 #include <sys/stat.h>
24 #include <unistd.h>
25 
26 #include "mbox.h"
27 #include "mboxd_msg.h"
28 
29 #include "test/mbox.h"
30 #include "test/system.h"
31 
32 #define FLAGS 0xc3
33 
34 static const uint8_t command[] = {
35 	0x09, 0xaa, FLAGS, 0x00, 0x00, 0x00, 0x00, 0x00,
36 	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, FLAGS
37 };
38 
39 #define MEM_SIZE	3
40 #define ERASE_SIZE	1
41 #define N_WINDOWS	1
42 #define WINDOW_SIZE	1
43 
44 int main(void)
45 {
46 	struct mbox_context *ctx;
47 	struct stat details;
48 	uint8_t *map;
49 	int rc;
50 
51 	system_set_reserved_size(MEM_SIZE);
52 	system_set_mtd_sizes(MEM_SIZE, ERASE_SIZE);
53 
54 	ctx = mbox_create_test_context(N_WINDOWS, WINDOW_SIZE);
55 
56 	set_bmc_events(ctx, FLAGS, SET_BMC_EVENT);
57 
58 	rc = mbox_command_dispatch(ctx, command, sizeof(command));
59 	assert(rc == 1);
60 
61 	rc = fstat(ctx->fds[MBOX_FD].fd, &details);
62 	assert(rc == 0);
63 
64 	assert(details.st_size == 16);
65 
66 	map = mmap(NULL, details.st_size, PROT_READ, MAP_PRIVATE,
67 			ctx->fds[MBOX_FD].fd, 0);
68 	assert(map != MAP_FAILED);
69 
70 	if (map[15] != 0xc0)
71 		return -1;
72 
73 	return rc;
74 }
75