diff options
Diffstat (limited to 'test/dm/bus.c')
| -rw-r--r-- | test/dm/bus.c | 31 |
1 files changed, 29 insertions, 2 deletions
diff --git a/test/dm/bus.c b/test/dm/bus.c index 972c449790..e909697062 100644 --- a/test/dm/bus.c +++ b/test/dm/bus.c @@ -192,7 +192,7 @@ DM_TEST(dm_test_bus_children_iterators, DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT); /* Test that the bus can store data about each child */ -static int dm_test_bus_parent_data(struct dm_test_state *dms) +static int test_bus_parent_data(struct dm_test_state *dms) { struct dm_test_parent_data *parent_data; struct udevice *bus, *dev; @@ -251,9 +251,36 @@ static int dm_test_bus_parent_data(struct dm_test_state *dms) return 0; } - +/* Test that the bus can store data about each child */ +static int dm_test_bus_parent_data(struct dm_test_state *dms) +{ + return test_bus_parent_data(dms); +} DM_TEST(dm_test_bus_parent_data, DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT); +/* As above but the size is controlled by the uclass */ +static int dm_test_bus_parent_data_uclass(struct dm_test_state *dms) +{ + struct udevice *bus; + int size; + int ret; + + /* Set the driver size to 0 so that the uclass size is used */ + ut_assertok(uclass_find_device(UCLASS_TEST_BUS, 0, &bus)); + size = bus->driver->per_child_auto_alloc_size; + bus->uclass->uc_drv->per_child_auto_alloc_size = size; + bus->driver->per_child_auto_alloc_size = 0; + ret = test_bus_parent_data(dms); + if (ret) + return ret; + bus->uclass->uc_drv->per_child_auto_alloc_size = 0; + bus->driver->per_child_auto_alloc_size = size; + + return 0; +} +DM_TEST(dm_test_bus_parent_data_uclass, + DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT); + /* Test that the bus ops are called when a child is probed/removed */ static int dm_test_bus_parent_ops(struct dm_test_state *dms) { |