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-rw-r--r--test/dm/bus.c187
1 files changed, 44 insertions, 143 deletions
diff --git a/test/dm/bus.c b/test/dm/bus.c
index 27b7266645..e768eab695 100644
--- a/test/dm/bus.c
+++ b/test/dm/bus.c
@@ -19,104 +19,6 @@
DECLARE_GLOBAL_DATA_PTR;
-struct dm_test_parent_platdata {
- int count;
- int bind_flag;
- int uclass_bind_flag;
-};
-
-enum {
- FLAG_CHILD_PROBED = 10,
- FLAG_CHILD_REMOVED = -7,
-};
-
-static struct dm_test_state *test_state;
-
-static int testbus_drv_probe(struct udevice *dev)
-{
- return dm_scan_fdt_dev(dev);
-}
-
-static int testbus_child_post_bind(struct udevice *dev)
-{
- struct dm_test_parent_platdata *plat;
-
- plat = dev_get_parent_platdata(dev);
- plat->bind_flag = 1;
- plat->uclass_bind_flag = 2;
-
- return 0;
-}
-
-static int testbus_child_pre_probe(struct udevice *dev)
-{
- struct dm_test_parent_data *parent_data = dev_get_parent_priv(dev);
-
- parent_data->flag += FLAG_CHILD_PROBED;
-
- return 0;
-}
-
-static int testbus_child_pre_probe_uclass(struct udevice *dev)
-{
- struct dm_test_priv *priv = dev_get_priv(dev);
-
- priv->uclass_flag++;
-
- return 0;
-}
-
-static int testbus_child_post_probe_uclass(struct udevice *dev)
-{
- struct dm_test_priv *priv = dev_get_priv(dev);
-
- priv->uclass_postp++;
-
- return 0;
-}
-
-static int testbus_child_post_remove(struct udevice *dev)
-{
- struct dm_test_parent_data *parent_data = dev_get_parent_priv(dev);
- struct dm_test_state *dms = test_state;
-
- parent_data->flag += FLAG_CHILD_REMOVED;
- if (dms)
- dms->removed = dev;
-
- return 0;
-}
-
-static const struct udevice_id testbus_ids[] = {
- {
- .compatible = "denx,u-boot-test-bus",
- .data = DM_TEST_TYPE_FIRST },
- { }
-};
-
-U_BOOT_DRIVER(testbus_drv) = {
- .name = "testbus_drv",
- .of_match = testbus_ids,
- .id = UCLASS_TEST_BUS,
- .probe = testbus_drv_probe,
- .child_post_bind = testbus_child_post_bind,
- .priv_auto_alloc_size = sizeof(struct dm_test_priv),
- .platdata_auto_alloc_size = sizeof(struct dm_test_pdata),
- .per_child_auto_alloc_size = sizeof(struct dm_test_parent_data),
- .per_child_platdata_auto_alloc_size =
- sizeof(struct dm_test_parent_platdata),
- .child_pre_probe = testbus_child_pre_probe,
- .child_post_remove = testbus_child_post_remove,
-};
-
-UCLASS_DRIVER(testbus) = {
- .name = "testbus",
- .id = UCLASS_TEST_BUS,
- .flags = DM_UC_FLAG_SEQ_ALIAS,
- .child_pre_probe = testbus_child_pre_probe_uclass,
- .child_post_probe = testbus_child_post_probe_uclass,
-};
-
/* Test that we can probe for children */
static int dm_test_bus_children(struct unit_test_state *uts)
{
@@ -153,20 +55,21 @@ static int dm_test_bus_children_funcs(struct unit_test_state *uts)
ut_assertok(device_get_child(bus, 0, &dev));
ut_asserteq(-ENODEV, device_get_child(bus, 4, &dev));
ut_assertok(device_get_child_by_seq(bus, 5, &dev));
- ut_assert(dev->flags & DM_FLAG_ACTIVATED);
+ ut_assert(dev_get_flags(dev) & DM_FLAG_ACTIVATED);
ut_asserteq_str("c-test@5", dev->name);
/* Device with sequence number 0 should be accessible */
- ut_asserteq(-ENODEV, device_find_child_by_seq(bus, -1, true, &dev));
- ut_assertok(device_find_child_by_seq(bus, 0, true, &dev));
- ut_assert(!(dev->flags & DM_FLAG_ACTIVATED));
- ut_asserteq(-ENODEV, device_find_child_by_seq(bus, 0, false, &dev));
+ ut_asserteq(-ENODEV, device_find_child_by_seq(bus, -1, &dev));
+ ut_assertok(device_find_child_by_seq(bus, 0, &dev));
+ ut_assert(!(dev_get_flags(dev) & DM_FLAG_ACTIVATED));
+ ut_asserteq(0, device_find_child_by_seq(bus, 0, &dev));
ut_assertok(device_get_child_by_seq(bus, 0, &dev));
- ut_assert(dev->flags & DM_FLAG_ACTIVATED);
+ ut_assert(dev_get_flags(dev) & DM_FLAG_ACTIVATED);
+ ut_asserteq(0, device_find_child_by_seq(bus, 0, &dev));
/* There is no device with sequence number 2 */
- ut_asserteq(-ENODEV, device_find_child_by_seq(bus, 2, false, &dev));
- ut_asserteq(-ENODEV, device_find_child_by_seq(bus, 2, true, &dev));
+ ut_asserteq(-ENODEV, device_find_child_by_seq(bus, 2, &dev));
+ ut_asserteq(-ENODEV, device_find_child_by_seq(bus, 2, &dev));
ut_asserteq(-ENODEV, device_get_child_by_seq(bus, 2, &dev));
/* Looking for something that is not a child */
@@ -193,10 +96,10 @@ static int dm_test_bus_children_of_offset(struct unit_test_state *uts)
ut_assert(node > 0);
ut_assertok(device_find_child_by_of_offset(bus, node, &dev));
ut_assertnonnull(dev);
- ut_assert(!(dev->flags & DM_FLAG_ACTIVATED));
+ ut_assert(!(dev_get_flags(dev) & DM_FLAG_ACTIVATED));
ut_assertok(device_get_child_by_of_offset(bus, node, &dev));
ut_assertnonnull(dev);
- ut_assert(dev->flags & DM_FLAG_ACTIVATED);
+ ut_assert(dev_get_flags(dev) & DM_FLAG_ACTIVATED);
return 0;
}
@@ -220,7 +123,7 @@ static int dm_test_bus_children_iterators(struct unit_test_state *uts)
ut_asserteq_ptr(dev, NULL);
/* Move to the next child without using device_find_first_child() */
- ut_assertok(device_find_child_by_seq(bus, 5, true, &dev));
+ ut_assertok(device_find_child_by_seq(bus, 5, &dev));
ut_asserteq_str("c-test@5", dev->name);
ut_assertok(device_find_next_child(&dev));
ut_asserteq_str("c-test@0", dev->name);
@@ -245,7 +148,7 @@ static int test_bus_parent_data(struct unit_test_state *uts)
ut_assertok(uclass_get_device(UCLASS_TEST_BUS, 0, &bus));
/* Check that parent data is allocated */
- ut_assertok(device_find_child_by_seq(bus, 0, true, &dev));
+ ut_assertok(device_find_child_by_seq(bus, 0, &dev));
ut_asserteq_ptr(NULL, dev_get_parent_priv(dev));
ut_assertok(device_get_child_by_seq(bus, 0, &dev));
parent_data = dev_get_parent_priv(dev);
@@ -312,19 +215,19 @@ static int dm_test_bus_parent_data_uclass(struct unit_test_state *uts)
/* Set the driver size to 0 so that the uclass size is used */
ut_assertok(uclass_find_device(UCLASS_TEST_BUS, 0, &bus));
drv = (struct driver *)bus->driver;
- size = drv->per_child_auto_alloc_size;
+ size = drv->per_child_auto;
#ifdef CONFIG_SANDBOX
os_mprotect_allow(bus->uclass->uc_drv, sizeof(*bus->uclass->uc_drv));
os_mprotect_allow(drv, sizeof(*drv));
#endif
- bus->uclass->uc_drv->per_child_auto_alloc_size = size;
- drv->per_child_auto_alloc_size = 0;
+ bus->uclass->uc_drv->per_child_auto = size;
+ drv->per_child_auto = 0;
ret = test_bus_parent_data(uts);
if (ret)
return ret;
- bus->uclass->uc_drv->per_child_auto_alloc_size = 0;
- drv->per_child_auto_alloc_size = size;
+ bus->uclass->uc_drv->per_child_auto = 0;
+ drv->per_child_auto = size;
return 0;
}
@@ -335,11 +238,10 @@ DM_TEST(dm_test_bus_parent_data_uclass,
static int dm_test_bus_parent_ops(struct unit_test_state *uts)
{
struct dm_test_parent_data *parent_data;
- struct dm_test_state *dms = uts->priv;
struct udevice *bus, *dev;
struct uclass *uc;
- test_state = dms;
+ testbus_get_clear_removed();
ut_assertok(uclass_get_device(UCLASS_TEST_BUS, 0, &bus));
ut_assertok(uclass_get(UCLASS_TEST_FDT, &uc));
@@ -351,7 +253,7 @@ static int dm_test_bus_parent_ops(struct unit_test_state *uts)
ut_assertok(device_probe(dev));
parent_data = dev_get_parent_priv(dev);
- ut_asserteq(FLAG_CHILD_PROBED, parent_data->flag);
+ ut_asserteq(TEST_FLAG_CHILD_PROBED, parent_data->flag);
}
uclass_foreach_dev(dev, uc) {
@@ -359,20 +261,19 @@ static int dm_test_bus_parent_ops(struct unit_test_state *uts)
if (dev->parent != bus)
continue;
parent_data = dev_get_parent_priv(dev);
- ut_asserteq(FLAG_CHILD_PROBED, parent_data->flag);
+ ut_asserteq(TEST_FLAG_CHILD_PROBED, parent_data->flag);
ut_assertok(device_remove(dev, DM_REMOVE_NORMAL));
ut_asserteq_ptr(NULL, dev_get_parent_priv(dev));
- ut_asserteq_ptr(dms->removed, dev);
+ ut_asserteq_ptr(testbus_get_clear_removed(), dev);
}
- test_state = NULL;
return 0;
}
DM_TEST(dm_test_bus_parent_ops, UT_TESTF_SCAN_PDATA | UT_TESTF_SCAN_FDT);
-static int test_bus_parent_platdata(struct unit_test_state *uts)
+static int test_bus_parent_plat(struct unit_test_state *uts)
{
- struct dm_test_parent_platdata *plat;
+ struct dm_test_parent_plat *plat;
struct udevice *bus, *dev;
/* Check that the bus has no children */
@@ -386,7 +287,7 @@ static int test_bus_parent_platdata(struct unit_test_state *uts)
dev;
device_find_next_child(&dev)) {
/* Check that platform data is allocated */
- plat = dev_get_parent_platdata(dev);
+ plat = dev_get_parent_plat(dev);
ut_assert(plat != NULL);
/*
@@ -398,7 +299,7 @@ static int test_bus_parent_platdata(struct unit_test_state *uts)
device_probe(dev);
device_remove(dev, DM_REMOVE_NORMAL);
- ut_asserteq_ptr(plat, dev_get_parent_platdata(dev));
+ ut_asserteq_ptr(plat, dev_get_parent_plat(dev));
ut_asserteq(1, plat->count);
ut_assertok(device_probe(dev));
}
@@ -410,7 +311,7 @@ static int test_bus_parent_platdata(struct unit_test_state *uts)
dev;
device_find_next_child(&dev)) {
/* Check that platform data is allocated */
- plat = dev_get_parent_platdata(dev);
+ plat = dev_get_parent_plat(dev);
ut_assert(plat != NULL);
ut_asserteq(1, plat->count);
}
@@ -423,13 +324,13 @@ static int test_bus_parent_platdata(struct unit_test_state *uts)
device_unbind(dev);
} while (dev);
- /* Now the child platdata should be removed and re-added */
+ /* Now the child plat should be removed and re-added */
device_probe(bus);
for (device_find_first_child(bus, &dev);
dev;
device_find_next_child(&dev)) {
/* Check that platform data is allocated */
- plat = dev_get_parent_platdata(dev);
+ plat = dev_get_parent_plat(dev);
ut_assert(plat != NULL);
ut_asserteq(0, plat->count);
}
@@ -439,14 +340,14 @@ static int test_bus_parent_platdata(struct unit_test_state *uts)
}
/* Test that the bus can store platform data about each child */
-static int dm_test_bus_parent_platdata(struct unit_test_state *uts)
+static int dm_test_bus_parent_plat(struct unit_test_state *uts)
{
- return test_bus_parent_platdata(uts);
+ return test_bus_parent_plat(uts);
}
-DM_TEST(dm_test_bus_parent_platdata, UT_TESTF_SCAN_PDATA | UT_TESTF_SCAN_FDT);
+DM_TEST(dm_test_bus_parent_plat, UT_TESTF_SCAN_PDATA | UT_TESTF_SCAN_FDT);
/* As above but the size is controlled by the uclass */
-static int dm_test_bus_parent_platdata_uclass(struct unit_test_state *uts)
+static int dm_test_bus_parent_plat_uclass(struct unit_test_state *uts)
{
struct udevice *bus;
struct driver *drv;
@@ -456,28 +357,28 @@ static int dm_test_bus_parent_platdata_uclass(struct unit_test_state *uts)
/* Set the driver size to 0 so that the uclass size is used */
ut_assertok(uclass_find_device(UCLASS_TEST_BUS, 0, &bus));
drv = (struct driver *)bus->driver;
- size = drv->per_child_platdata_auto_alloc_size;
+ size = drv->per_child_plat_auto;
#ifdef CONFIG_SANDBOX
os_mprotect_allow(bus->uclass->uc_drv, sizeof(*bus->uclass->uc_drv));
os_mprotect_allow(drv, sizeof(*drv));
#endif
- bus->uclass->uc_drv->per_child_platdata_auto_alloc_size = size;
- drv->per_child_platdata_auto_alloc_size = 0;
- ret = test_bus_parent_platdata(uts);
+ bus->uclass->uc_drv->per_child_plat_auto = size;
+ drv->per_child_plat_auto = 0;
+ ret = test_bus_parent_plat(uts);
if (ret)
return ret;
- bus->uclass->uc_drv->per_child_platdata_auto_alloc_size = 0;
- drv->per_child_platdata_auto_alloc_size = size;
+ bus->uclass->uc_drv->per_child_plat_auto = 0;
+ drv->per_child_plat_auto = size;
return 0;
}
-DM_TEST(dm_test_bus_parent_platdata_uclass,
+DM_TEST(dm_test_bus_parent_plat_uclass,
UT_TESTF_SCAN_PDATA | UT_TESTF_SCAN_FDT);
/* Test that the child post_bind method is called */
static int dm_test_bus_child_post_bind(struct unit_test_state *uts)
{
- struct dm_test_parent_platdata *plat;
+ struct dm_test_parent_plat *plat;
struct udevice *bus, *dev;
ut_assertok(uclass_get_device(UCLASS_TEST_BUS, 0, &bus));
@@ -485,7 +386,7 @@ static int dm_test_bus_child_post_bind(struct unit_test_state *uts)
dev;
device_find_next_child(&dev)) {
/* Check that platform data is allocated */
- plat = dev_get_parent_platdata(dev);
+ plat = dev_get_parent_plat(dev);
ut_assert(plat != NULL);
ut_asserteq(1, plat->bind_flag);
}
@@ -498,7 +399,7 @@ DM_TEST(dm_test_bus_child_post_bind, UT_TESTF_SCAN_PDATA | UT_TESTF_SCAN_FDT);
/* Test that the child post_bind method is called */
static int dm_test_bus_child_post_bind_uclass(struct unit_test_state *uts)
{
- struct dm_test_parent_platdata *plat;
+ struct dm_test_parent_plat *plat;
struct udevice *bus, *dev;
ut_assertok(uclass_get_device(UCLASS_TEST_BUS, 0, &bus));
@@ -506,7 +407,7 @@ static int dm_test_bus_child_post_bind_uclass(struct unit_test_state *uts)
dev;
device_find_next_child(&dev)) {
/* Check that platform data is allocated */
- plat = dev_get_parent_platdata(dev);
+ plat = dev_get_parent_plat(dev);
ut_assert(plat != NULL);
ut_asserteq(2, plat->uclass_bind_flag);
}
generated by cgit (git 2.34.1) at 2024-11-19 04:40:56 +0000