diff options
Diffstat (limited to 'test/dm/core.c')
| -rw-r--r-- | test/dm/core.c | 82 |
1 files changed, 74 insertions, 8 deletions
diff --git a/test/dm/core.c b/test/dm/core.c index 70bf4d0..50ee41b 100644 --- a/test/dm/core.c +++ b/test/dm/core.c @@ -67,6 +67,10 @@ static struct driver_info driver_info_pre_reloc = { .platdata = &test_pdata_pre_reloc, }; +static struct driver_info driver_info_act_dma = { + .name = "test_act_dma_drv", +}; + void dm_leak_check_start(struct unit_test_state *uts) { uts->start = mallinfo(); @@ -319,7 +323,7 @@ static int dm_test_lifecycle(struct unit_test_state *uts) /* Now remove device 3 */ ut_asserteq(0, dm_testdrv_op_count[DM_TEST_OP_PRE_REMOVE]); - ut_assertok(device_remove(dev)); + ut_assertok(device_remove(dev, DM_REMOVE_NORMAL)); ut_asserteq(1, dm_testdrv_op_count[DM_TEST_OP_PRE_REMOVE]); ut_asserteq(0, dm_testdrv_op_count[DM_TEST_OP_UNBIND]); @@ -352,7 +356,7 @@ static int dm_test_ordering(struct unit_test_state *uts) ut_assert(dev_last); /* Now remove device 3 */ - ut_assertok(device_remove(dev)); + ut_assertok(device_remove(dev, DM_REMOVE_NORMAL)); ut_assertok(device_unbind(dev)); /* The device numbering should have shifted down one */ @@ -371,9 +375,9 @@ static int dm_test_ordering(struct unit_test_state *uts) ut_assert(pingret == 102); /* Remove 3 and 4 */ - ut_assertok(device_remove(dev_penultimate)); + ut_assertok(device_remove(dev_penultimate, DM_REMOVE_NORMAL)); ut_assertok(device_unbind(dev_penultimate)); - ut_assertok(device_remove(dev_last)); + ut_assertok(device_remove(dev_last, DM_REMOVE_NORMAL)); ut_assertok(device_unbind(dev_last)); /* Our device should now be in position 3 */ @@ -381,7 +385,7 @@ static int dm_test_ordering(struct unit_test_state *uts) ut_assert(dev == test_dev); /* Now remove device 3 */ - ut_assertok(device_remove(dev)); + ut_assertok(device_remove(dev, DM_REMOVE_NORMAL)); ut_assertok(device_unbind(dev)); return 0; @@ -457,7 +461,7 @@ static int dm_test_remove(struct unit_test_state *uts) ut_assert(dev); ut_assertf(dev->flags & DM_FLAG_ACTIVATED, "Driver %d/%s not activated", i, dev->name); - ut_assertok(device_remove(dev)); + ut_assertok(device_remove(dev, DM_REMOVE_NORMAL)); ut_assertf(!(dev->flags & DM_FLAG_ACTIVATED), "Driver %d/%s should have deactivated", i, dev->name); @@ -611,14 +615,14 @@ static int dm_test_children(struct unit_test_state *uts) ut_asserteq(total, dm_testdrv_op_count[DM_TEST_OP_PROBE]); /* Remove a top-level child and check that the children are removed */ - ut_assertok(device_remove(top[2])); + ut_assertok(device_remove(top[2], DM_REMOVE_NORMAL)); ut_asserteq(NODE_COUNT + 1, dm_testdrv_op_count[DM_TEST_OP_REMOVE]); dm_testdrv_op_count[DM_TEST_OP_REMOVE] = 0; /* Try one with grandchildren */ ut_assertok(uclass_get_device(UCLASS_TEST, 5, &dev)); ut_asserteq_ptr(dev, top[5]); - ut_assertok(device_remove(dev)); + ut_assertok(device_remove(dev, DM_REMOVE_NORMAL)); ut_asserteq(1 + NODE_COUNT * (1 + NODE_COUNT), dm_testdrv_op_count[DM_TEST_OP_REMOVE]); @@ -656,6 +660,68 @@ static int dm_test_pre_reloc(struct unit_test_state *uts) } DM_TEST(dm_test_pre_reloc, 0); +/* + * Test that removal of devices, either via the "normal" device_remove() + * API or via the device driver selective flag works as expected + */ +static int dm_test_remove_active_dma(struct unit_test_state *uts) +{ + struct dm_test_state *dms = uts->priv; + struct udevice *dev; + + ut_assertok(device_bind_by_name(dms->root, false, &driver_info_act_dma, + &dev)); + ut_assert(dev); + + /* Probe the device */ + ut_assertok(device_probe(dev)); + + /* Test if device is active right now */ + ut_asserteq(true, device_active(dev)); + + /* Remove the device via selective remove flag */ + dm_remove_devices_flags(DM_REMOVE_ACTIVE_ALL); + + /* Test if device is inactive right now */ + ut_asserteq(false, device_active(dev)); + + /* Probe the device again */ + ut_assertok(device_probe(dev)); + + /* Test if device is active right now */ + ut_asserteq(true, device_active(dev)); + + /* Remove the device via "normal" remove API */ + ut_assertok(device_remove(dev, DM_REMOVE_NORMAL)); + + /* Test if device is inactive right now */ + ut_asserteq(false, device_active(dev)); + + /* + * Test if a device without the active DMA flags is not removed upon + * the active DMA remove call + */ + ut_assertok(device_unbind(dev)); + ut_assertok(device_bind_by_name(dms->root, false, &driver_info_manual, + &dev)); + ut_assert(dev); + + /* Probe the device */ + ut_assertok(device_probe(dev)); + + /* Test if device is active right now */ + ut_asserteq(true, device_active(dev)); + + /* Remove the device via selective remove flag */ + dm_remove_devices_flags(DM_REMOVE_ACTIVE_ALL); + + /* Test if device is still active right now */ + ut_asserteq(true, device_active(dev)); + + return 0; +} +DM_TEST(dm_test_remove_active_dma, 0); + static int dm_test_uclass_before_ready(struct unit_test_state *uts) { struct uclass *uc; |