39 static void ttm_tt_init_basic(struct kunit *test)  in ttm_tt_init_basic()  argument
41 	const struct ttm_tt_test_case *params = test->param_value;  in ttm_tt_init_basic()
50 	tt = kunit_kzalloc(test, sizeof(*tt), GFP_KERNEL);  in ttm_tt_init_basic()
51 	KUNIT_ASSERT_NOT_NULL(test, tt);  in ttm_tt_init_basic()
53 	bo = ttm_bo_kunit_init(test, test->priv, params->size, NULL);  in ttm_tt_init_basic()
56 	KUNIT_ASSERT_EQ(test, err, 0);  in ttm_tt_init_basic()
58 	KUNIT_ASSERT_EQ(test, tt->num_pages, num_pages + extra_pages);  in ttm_tt_init_basic()
60 	KUNIT_ASSERT_EQ(test, tt->page_flags, page_flags);  in ttm_tt_init_basic()
61 	KUNIT_ASSERT_EQ(test, tt->caching, caching);  in ttm_tt_init_basic()
63 	KUNIT_ASSERT_NULL(test, tt->dma_address);  in ttm_tt_init_basic()
64 	KUNIT_ASSERT_NULL(test, tt->swap_storage);  in ttm_tt_init_basic()
67 static void ttm_tt_init_misaligned(struct kunit *test)  in ttm_tt_init_misaligned()  argument
76 	tt = kunit_kzalloc(test, sizeof(*tt), GFP_KERNEL);  in ttm_tt_init_misaligned()
77 	KUNIT_ASSERT_NOT_NULL(test, tt);  in ttm_tt_init_misaligned()
79 	bo = ttm_bo_kunit_init(test, test->priv, size, NULL);  in ttm_tt_init_misaligned()
85 	KUNIT_ASSERT_EQ(test, err, 0);  in ttm_tt_init_misaligned()
87 	KUNIT_ASSERT_EQ(test, tt->num_pages, num_pages);  in ttm_tt_init_misaligned()
90 static void ttm_tt_fini_basic(struct kunit *test)  in ttm_tt_fini_basic()  argument
97 	tt = kunit_kzalloc(test, sizeof(*tt), GFP_KERNEL);  in ttm_tt_fini_basic()
98 	KUNIT_ASSERT_NOT_NULL(test, tt);  in ttm_tt_fini_basic()
100 	bo = ttm_bo_kunit_init(test, test->priv, BO_SIZE, NULL);  in ttm_tt_fini_basic()
103 	KUNIT_ASSERT_EQ(test, err, 0);  in ttm_tt_fini_basic()
104 	KUNIT_ASSERT_NOT_NULL(test, tt->pages);  in ttm_tt_fini_basic()
107 	KUNIT_ASSERT_NULL(test, tt->pages);  in ttm_tt_fini_basic()
110 static void ttm_tt_fini_sg(struct kunit *test)  in ttm_tt_fini_sg()  argument
117 	tt = kunit_kzalloc(test, sizeof(*tt), GFP_KERNEL);  in ttm_tt_fini_sg()
118 	KUNIT_ASSERT_NOT_NULL(test, tt);  in ttm_tt_fini_sg()
120 	bo = ttm_bo_kunit_init(test, test->priv, BO_SIZE, NULL);  in ttm_tt_fini_sg()
123 	KUNIT_ASSERT_EQ(test, err, 0);  in ttm_tt_fini_sg()
124 	KUNIT_ASSERT_NOT_NULL(test, tt->dma_address);  in ttm_tt_fini_sg()
127 	KUNIT_ASSERT_NULL(test, tt->dma_address);  in ttm_tt_fini_sg()
130 static void ttm_tt_fini_shmem(struct kunit *test)  in ttm_tt_fini_shmem()  argument
138 	tt = kunit_kzalloc(test, sizeof(*tt), GFP_KERNEL);  in ttm_tt_fini_shmem()
139 	KUNIT_ASSERT_NOT_NULL(test, tt);  in ttm_tt_fini_shmem()
141 	bo = ttm_bo_kunit_init(test, test->priv, BO_SIZE, NULL);  in ttm_tt_fini_shmem()
144 	KUNIT_ASSERT_EQ(test, err, 0);  in ttm_tt_fini_shmem()
150 	KUNIT_ASSERT_NULL(test, tt->swap_storage);  in ttm_tt_fini_shmem()
153 static void ttm_tt_create_basic(struct kunit *test)  in ttm_tt_create_basic()  argument
158 	bo = ttm_bo_kunit_init(test, test->priv, BO_SIZE, NULL);  in ttm_tt_create_basic()
165 	KUNIT_EXPECT_EQ(test, err, 0);  in ttm_tt_create_basic()
166 	KUNIT_EXPECT_NOT_NULL(test, bo->ttm);  in ttm_tt_create_basic()
172 static void ttm_tt_create_invalid_bo_type(struct kunit *test)  in ttm_tt_create_invalid_bo_type()  argument
177 	bo = ttm_bo_kunit_init(test, test->priv, BO_SIZE, NULL);  in ttm_tt_create_invalid_bo_type()
184 	KUNIT_EXPECT_EQ(test, err, -EINVAL);  in ttm_tt_create_invalid_bo_type()
185 	KUNIT_EXPECT_NULL(test, bo->ttm);  in ttm_tt_create_invalid_bo_type()
188 static void ttm_tt_create_ttm_exists(struct kunit *test)  in ttm_tt_create_ttm_exists()  argument
195 	tt = kunit_kzalloc(test, sizeof(*tt), GFP_KERNEL);  in ttm_tt_create_ttm_exists()
196 	KUNIT_ASSERT_NOT_NULL(test, tt);  in ttm_tt_create_ttm_exists()
198 	bo = ttm_bo_kunit_init(test, test->priv, BO_SIZE, NULL);  in ttm_tt_create_ttm_exists()
201 	KUNIT_ASSERT_EQ(test, err, 0);  in ttm_tt_create_ttm_exists()
209 	KUNIT_ASSERT_EQ(test, err, 0);  in ttm_tt_create_ttm_exists()
210 	KUNIT_ASSERT_PTR_EQ(test, tt, bo->ttm);  in ttm_tt_create_ttm_exists()
223 static void ttm_tt_create_failed(struct kunit *test)  in ttm_tt_create_failed()  argument
225 	const struct ttm_test_devices *devs = test->priv;  in ttm_tt_create_failed()
229 	bo = ttm_bo_kunit_init(test, test->priv, BO_SIZE, NULL);  in ttm_tt_create_failed()
238 	KUNIT_ASSERT_EQ(test, err, -ENOMEM);  in ttm_tt_create_failed()
241 static void ttm_tt_destroy_basic(struct kunit *test)  in ttm_tt_destroy_basic()  argument
243 	const struct ttm_test_devices *devs = test->priv;  in ttm_tt_destroy_basic()
247 	bo = ttm_bo_kunit_init(test, test->priv, BO_SIZE, NULL);  in ttm_tt_destroy_basic()
253 	KUNIT_ASSERT_EQ(test, err, 0);  in ttm_tt_destroy_basic()
254 	KUNIT_ASSERT_NOT_NULL(test, bo->ttm);  in ttm_tt_destroy_basic()
259 static void ttm_tt_populate_null_ttm(struct kunit *test)  in ttm_tt_populate_null_ttm()  argument
261 	const struct ttm_test_devices *devs = test->priv;  in ttm_tt_populate_null_ttm()
266 	KUNIT_ASSERT_EQ(test, err, -EINVAL);  in ttm_tt_populate_null_ttm()
269 static void ttm_tt_populate_populated_ttm(struct kunit *test)  in ttm_tt_populate_populated_ttm()  argument
271 	const struct ttm_test_devices *devs = test->priv;  in ttm_tt_populate_populated_ttm()
278 	bo = ttm_bo_kunit_init(test, test->priv, BO_SIZE, NULL);  in ttm_tt_populate_populated_ttm()
280 	tt = kunit_kzalloc(test, sizeof(*tt), GFP_KERNEL);  in ttm_tt_populate_populated_ttm()
281 	KUNIT_ASSERT_NOT_NULL(test, tt);  in ttm_tt_populate_populated_ttm()
284 	KUNIT_ASSERT_EQ(test, err, 0);  in ttm_tt_populate_populated_ttm()
287 	KUNIT_ASSERT_EQ(test, err, 0);  in ttm_tt_populate_populated_ttm()
291 	KUNIT_ASSERT_PTR_EQ(test, populated_page, *tt->pages);  in ttm_tt_populate_populated_ttm()
294 static void ttm_tt_unpopulate_basic(struct kunit *test)  in ttm_tt_unpopulate_basic()  argument
296 	const struct ttm_test_devices *devs = test->priv;  in ttm_tt_unpopulate_basic()
302 	bo = ttm_bo_kunit_init(test, test->priv, BO_SIZE, NULL);  in ttm_tt_unpopulate_basic()
304 	tt = kunit_kzalloc(test, sizeof(*tt), GFP_KERNEL);  in ttm_tt_unpopulate_basic()
305 	KUNIT_ASSERT_NOT_NULL(test, tt);  in ttm_tt_unpopulate_basic()
308 	KUNIT_ASSERT_EQ(test, err, 0);  in ttm_tt_unpopulate_basic()
311 	KUNIT_ASSERT_EQ(test, err, 0);  in ttm_tt_unpopulate_basic()
312 	KUNIT_ASSERT_TRUE(test, ttm_tt_is_populated(tt));  in ttm_tt_unpopulate_basic()
315 	KUNIT_ASSERT_FALSE(test, ttm_tt_is_populated(tt));  in ttm_tt_unpopulate_basic()
318 static void ttm_tt_unpopulate_empty_ttm(struct kunit *test)  in ttm_tt_unpopulate_empty_ttm()  argument
320 	const struct ttm_test_devices *devs = test->priv;  in ttm_tt_unpopulate_empty_ttm()
325 	bo = ttm_bo_kunit_init(test, test->priv, BO_SIZE, NULL);  in ttm_tt_unpopulate_empty_ttm()
327 	tt = kunit_kzalloc(test, sizeof(*tt), GFP_KERNEL);  in ttm_tt_unpopulate_empty_ttm()
328 	KUNIT_ASSERT_NOT_NULL(test, tt);  in ttm_tt_unpopulate_empty_ttm()
331 	KUNIT_ASSERT_EQ(test, err, 0);  in ttm_tt_unpopulate_empty_ttm()
337 static void ttm_tt_swapin_basic(struct kunit *test)  in ttm_tt_swapin_basic()  argument
339 	const struct ttm_test_devices *devs = test->priv;  in ttm_tt_swapin_basic()
346 	bo = ttm_bo_kunit_init(test, test->priv, BO_SIZE, NULL);  in ttm_tt_swapin_basic()
348 	tt = kunit_kzalloc(test, sizeof(*tt), GFP_KERNEL);  in ttm_tt_swapin_basic()
349 	KUNIT_ASSERT_NOT_NULL(test, tt);  in ttm_tt_swapin_basic()
352 	KUNIT_ASSERT_EQ(test, err, 0);  in ttm_tt_swapin_basic()
355 	KUNIT_ASSERT_EQ(test, err, 0);  in ttm_tt_swapin_basic()
356 	KUNIT_ASSERT_TRUE(test, ttm_tt_is_populated(tt));  in ttm_tt_swapin_basic()
359 	KUNIT_ASSERT_EQ(test, num_pages, expected_num_pages);  in ttm_tt_swapin_basic()
360 	KUNIT_ASSERT_NOT_NULL(test, tt->swap_storage);  in ttm_tt_swapin_basic()
361 	KUNIT_ASSERT_TRUE(test, tt->page_flags & TTM_TT_FLAG_SWAPPED);  in ttm_tt_swapin_basic()
365 	KUNIT_ASSERT_EQ(test, err, 0);  in ttm_tt_swapin_basic()
368 	KUNIT_ASSERT_EQ(test, err, 0);  in ttm_tt_swapin_basic()
369 	KUNIT_ASSERT_NULL(test, tt->swap_storage);  in ttm_tt_swapin_basic()
370 	KUNIT_ASSERT_FALSE(test, tt->page_flags & TTM_TT_FLAG_SWAPPED);  in ttm_tt_swapin_basic()