diff options
Diffstat (limited to 'test/dm/core.c')
| -rw-r--r-- | test/dm/core.c | 91 |
1 files changed, 91 insertions, 0 deletions
diff --git a/test/dm/core.c b/test/dm/core.c index ebd504427d..fd4d756972 100644 --- a/test/dm/core.c +++ b/test/dm/core.c @@ -1275,3 +1275,94 @@ static int dm_test_uclass_find_device(struct unit_test_state *uts) return 0; } DM_TEST(dm_test_uclass_find_device, UT_TESTF_SCAN_FDT); + +/* Test getting information about tags attached to devices */ +static int dm_test_dev_get_attach(struct unit_test_state *uts) +{ + struct udevice *dev; + + ut_assertok(uclass_first_device_err(UCLASS_TEST_FDT, &dev)); + ut_asserteq_str("a-test", dev->name); + + ut_assertnonnull(dev_get_attach_ptr(dev, DM_TAG_PLAT)); + ut_assertnonnull(dev_get_attach_ptr(dev, DM_TAG_PRIV)); + ut_assertnull(dev_get_attach_ptr(dev, DM_TAG_UC_PRIV)); + ut_assertnull(dev_get_attach_ptr(dev, DM_TAG_UC_PLAT)); + ut_assertnull(dev_get_attach_ptr(dev, DM_TAG_PARENT_PLAT)); + ut_assertnull(dev_get_attach_ptr(dev, DM_TAG_PARENT_PRIV)); + + ut_asserteq(sizeof(struct dm_test_pdata), + dev_get_attach_size(dev, DM_TAG_PLAT)); + ut_asserteq(sizeof(struct dm_test_priv), + dev_get_attach_size(dev, DM_TAG_PRIV)); + ut_asserteq(0, dev_get_attach_size(dev, DM_TAG_UC_PRIV)); + ut_asserteq(0, dev_get_attach_size(dev, DM_TAG_UC_PLAT)); + ut_asserteq(0, dev_get_attach_size(dev, DM_TAG_PARENT_PLAT)); + ut_asserteq(0, dev_get_attach_size(dev, DM_TAG_PARENT_PRIV)); + + return 0; +} +DM_TEST(dm_test_dev_get_attach, UT_TESTF_SCAN_FDT); + +/* Test getting information about tags attached to bus devices */ +static int dm_test_dev_get_attach_bus(struct unit_test_state *uts) +{ + struct udevice *dev, *child; + + ut_assertok(uclass_first_device_err(UCLASS_TEST_BUS, &dev)); + ut_asserteq_str("some-bus", dev->name); + + ut_assertnonnull(dev_get_attach_ptr(dev, DM_TAG_PLAT)); + ut_assertnonnull(dev_get_attach_ptr(dev, DM_TAG_PRIV)); + ut_assertnonnull(dev_get_attach_ptr(dev, DM_TAG_UC_PRIV)); + ut_assertnonnull(dev_get_attach_ptr(dev, DM_TAG_UC_PLAT)); + ut_assertnull(dev_get_attach_ptr(dev, DM_TAG_PARENT_PLAT)); + ut_assertnull(dev_get_attach_ptr(dev, DM_TAG_PARENT_PRIV)); + + ut_asserteq(sizeof(struct dm_test_pdata), + dev_get_attach_size(dev, DM_TAG_PLAT)); + ut_asserteq(sizeof(struct dm_test_priv), + dev_get_attach_size(dev, DM_TAG_PRIV)); + ut_asserteq(sizeof(struct dm_test_uclass_priv), + dev_get_attach_size(dev, DM_TAG_UC_PRIV)); + ut_asserteq(sizeof(struct dm_test_uclass_plat), + dev_get_attach_size(dev, DM_TAG_UC_PLAT)); + ut_asserteq(0, dev_get_attach_size(dev, DM_TAG_PARENT_PLAT)); + ut_asserteq(0, dev_get_attach_size(dev, DM_TAG_PARENT_PRIV)); + + /* Now try the child of the bus */ + ut_assertok(device_first_child_err(dev, &child)); + ut_asserteq_str("c-test@5", child->name); + + ut_assertnonnull(dev_get_attach_ptr(child, DM_TAG_PLAT)); + ut_assertnonnull(dev_get_attach_ptr(child, DM_TAG_PRIV)); + ut_assertnull(dev_get_attach_ptr(child, DM_TAG_UC_PRIV)); + ut_assertnull(dev_get_attach_ptr(child, DM_TAG_UC_PLAT)); + ut_assertnonnull(dev_get_attach_ptr(child, DM_TAG_PARENT_PLAT)); + ut_assertnonnull(dev_get_attach_ptr(child, DM_TAG_PARENT_PRIV)); + + ut_asserteq(sizeof(struct dm_test_pdata), + dev_get_attach_size(child, DM_TAG_PLAT)); + ut_asserteq(sizeof(struct dm_test_priv), + dev_get_attach_size(child, DM_TAG_PRIV)); + ut_asserteq(0, dev_get_attach_size(child, DM_TAG_UC_PRIV)); + ut_asserteq(0, dev_get_attach_size(child, DM_TAG_UC_PLAT)); + ut_asserteq(sizeof(struct dm_test_parent_plat), + dev_get_attach_size(child, DM_TAG_PARENT_PLAT)); + ut_asserteq(sizeof(struct dm_test_parent_data), + dev_get_attach_size(child, DM_TAG_PARENT_PRIV)); + + return 0; +} +DM_TEST(dm_test_dev_get_attach_bus, UT_TESTF_SCAN_FDT); + +/* Test getting information about tags attached to bus devices */ +static int dm_test_dev_get_mem(struct unit_test_state *uts) +{ + struct dm_stats stats; + + dm_get_mem(&stats); + + return 0; +} +DM_TEST(dm_test_dev_get_mem, UT_TESTF_SCAN_FDT); |