1 // SPDX-License-Identifier: GPL-2.0+
3 * Copyright (c) 2013 Google, Inc
6 * Pavel Herrmann <morpheus.ibis@gmail.com>
15 #include <linux/list.h>
18 static struct unit_test_state *uts = &global_dm_test_state;
20 int test_ping(struct udevice *dev, int pingval, int *pingret)
22 const struct test_ops *ops = device_get_ops(dev);
27 return ops->ping(dev, pingval, pingret);
30 static int test_post_bind(struct udevice *dev)
32 struct dm_test_perdev_uc_pdata *uc_pdata;
34 dm_testdrv_op_count[DM_TEST_OP_POST_BIND]++;
35 ut_assert(!device_active(dev));
37 uc_pdata = dev_get_uclass_platdata(dev);
40 uc_pdata->intval1 = TEST_UC_PDATA_INTVAL1;
41 uc_pdata->intval2 = TEST_UC_PDATA_INTVAL2;
42 uc_pdata->intval3 = TEST_UC_PDATA_INTVAL3;
47 static int test_pre_unbind(struct udevice *dev)
49 dm_testdrv_op_count[DM_TEST_OP_PRE_UNBIND]++;
54 static int test_pre_probe(struct udevice *dev)
56 struct dm_test_uclass_perdev_priv *priv = dev_get_uclass_priv(dev);
58 dm_testdrv_op_count[DM_TEST_OP_PRE_PROBE]++;
60 ut_assert(device_active(dev));
65 static int test_post_probe(struct udevice *dev)
67 struct udevice *prev = list_entry(dev->uclass_node.prev,
68 struct udevice, uclass_node);
70 struct dm_test_uclass_perdev_priv *priv = dev_get_uclass_priv(dev);
71 struct uclass *uc = dev->uclass;
72 struct dm_test_state *dms = uts->priv;
74 dm_testdrv_op_count[DM_TEST_OP_POST_PROBE]++;
76 ut_assert(device_active(dev));
78 if (dms->skip_post_probe)
80 if (&prev->uclass_node != &uc->dev_head) {
81 struct dm_test_uclass_perdev_priv *prev_uc_priv
82 = dev_get_uclass_priv(prev);
83 struct dm_test_pdata *pdata = prev->platdata;
86 ut_assert(prev_uc_priv);
87 priv->base_add = prev_uc_priv->base_add + pdata->ping_add;
93 static int test_pre_remove(struct udevice *dev)
95 dm_testdrv_op_count[DM_TEST_OP_PRE_REMOVE]++;
100 static int test_init(struct uclass *uc)
102 dm_testdrv_op_count[DM_TEST_OP_INIT]++;
108 static int test_destroy(struct uclass *uc)
110 dm_testdrv_op_count[DM_TEST_OP_DESTROY]++;
115 UCLASS_DRIVER(test) = {
118 .post_bind = test_post_bind,
119 .pre_unbind = test_pre_unbind,
120 .pre_probe = test_pre_probe,
121 .post_probe = test_post_probe,
122 .pre_remove = test_pre_remove,
124 .destroy = test_destroy,
125 .priv_auto_alloc_size = sizeof(struct dm_test_uclass_priv),
126 .per_device_auto_alloc_size = sizeof(struct dm_test_uclass_perdev_priv),
127 .per_device_platdata_auto_alloc_size =
128 sizeof(struct dm_test_perdev_uc_pdata),