blob: 017e097928c7c29c2aadfd0c80f187833d258574 [file] [log] [blame]
Googlere00b8eb2019-07-08 16:37:07 -07001/*
2 * Copyright (c) 2013 Google, Inc
3 *
4 * (C) Copyright 2012
5 * Pavel Herrmann <morpheus.ibis@gmail.com>
Googler695f9d92023-09-11 15:38:29 +08006 *
7 * SPDX-License-Identifier: GPL-2.0+
Googlere00b8eb2019-07-08 16:37:07 -07008 */
9
10#include <common.h>
11#include <malloc.h>
12#include <dm.h>
13#include <errno.h>
Googler25e92cf2023-12-13 10:05:01 +000014#include <dm/test.h>
Googler695f9d92023-09-11 15:38:29 +080015#include <dm/ut.h>
16#include <asm/io.h>
Googlere00b8eb2019-07-08 16:37:07 -070017#include <linux/list.h>
Googlere00b8eb2019-07-08 16:37:07 -070018
Googler695f9d92023-09-11 15:38:29 +080019static struct dm_test_state *dms = &global_test_state;
Googlere00b8eb2019-07-08 16:37:07 -070020
21int test_ping(struct udevice *dev, int pingval, int *pingret)
22{
23 const struct test_ops *ops = device_get_ops(dev);
24
25 if (!ops->ping)
26 return -ENOSYS;
27
28 return ops->ping(dev, pingval, pingret);
29}
30
31static int test_post_bind(struct udevice *dev)
32{
Googlere00b8eb2019-07-08 16:37:07 -070033 dm_testdrv_op_count[DM_TEST_OP_POST_BIND]++;
Googlere00b8eb2019-07-08 16:37:07 -070034
35 return 0;
36}
37
38static int test_pre_unbind(struct udevice *dev)
39{
40 dm_testdrv_op_count[DM_TEST_OP_PRE_UNBIND]++;
41
42 return 0;
43}
44
Googlere00b8eb2019-07-08 16:37:07 -070045static int test_post_probe(struct udevice *dev)
46{
47 struct udevice *prev = list_entry(dev->uclass_node.prev,
48 struct udevice, uclass_node);
49
Googler695f9d92023-09-11 15:38:29 +080050 struct dm_test_uclass_perdev_priv *priv = dev->uclass_priv;
Googlere00b8eb2019-07-08 16:37:07 -070051 struct uclass *uc = dev->uclass;
Googlere00b8eb2019-07-08 16:37:07 -070052
53 dm_testdrv_op_count[DM_TEST_OP_POST_PROBE]++;
54 ut_assert(priv);
55 ut_assert(device_active(dev));
56 priv->base_add = 0;
57 if (dms->skip_post_probe)
58 return 0;
59 if (&prev->uclass_node != &uc->dev_head) {
60 struct dm_test_uclass_perdev_priv *prev_uc_priv
Googler695f9d92023-09-11 15:38:29 +080061 = prev->uclass_priv;
Googlere00b8eb2019-07-08 16:37:07 -070062 struct dm_test_pdata *pdata = prev->platdata;
63
64 ut_assert(pdata);
65 ut_assert(prev_uc_priv);
66 priv->base_add = prev_uc_priv->base_add + pdata->ping_add;
67 }
68
69 return 0;
70}
71
72static int test_pre_remove(struct udevice *dev)
73{
74 dm_testdrv_op_count[DM_TEST_OP_PRE_REMOVE]++;
75
76 return 0;
77}
78
79static int test_init(struct uclass *uc)
80{
81 dm_testdrv_op_count[DM_TEST_OP_INIT]++;
82 ut_assert(uc->priv);
83
84 return 0;
85}
86
87static int test_destroy(struct uclass *uc)
88{
89 dm_testdrv_op_count[DM_TEST_OP_DESTROY]++;
90
91 return 0;
92}
93
94UCLASS_DRIVER(test) = {
95 .name = "test",
96 .id = UCLASS_TEST,
97 .post_bind = test_post_bind,
98 .pre_unbind = test_pre_unbind,
Googlere00b8eb2019-07-08 16:37:07 -070099 .post_probe = test_post_probe,
100 .pre_remove = test_pre_remove,
101 .init = test_init,
102 .destroy = test_destroy,
103 .priv_auto_alloc_size = sizeof(struct dm_test_uclass_priv),
104 .per_device_auto_alloc_size = sizeof(struct dm_test_uclass_perdev_priv),
Googlere00b8eb2019-07-08 16:37:07 -0700105};