30 static int ttm_pool_test_init(struct kunit *test)  in ttm_pool_test_init()  argument
34 	priv = kunit_kzalloc(test, sizeof(*priv), GFP_KERNEL);  in ttm_pool_test_init()
35 	KUNIT_ASSERT_NOT_NULL(test, priv);  in ttm_pool_test_init()
37 	priv->devs = ttm_test_devices_basic(test);  in ttm_pool_test_init()
38 	test->priv = priv;  in ttm_pool_test_init()
43 static void ttm_pool_test_fini(struct kunit *test)  in ttm_pool_test_fini()  argument
45 	struct ttm_pool_test_priv *priv = test->priv;  in ttm_pool_test_fini()
47 	ttm_test_devices_put(test, priv->devs);  in ttm_pool_test_fini()
50 static struct ttm_tt *ttm_tt_kunit_init(struct kunit *test,  in ttm_tt_kunit_init()  argument
55 	struct ttm_pool_test_priv *priv = test->priv;  in ttm_tt_kunit_init()
60 	bo = ttm_bo_kunit_init(test, priv->devs, size, NULL);  in ttm_tt_kunit_init()
61 	KUNIT_ASSERT_NOT_NULL(test, bo);  in ttm_tt_kunit_init()
64 	tt = kunit_kzalloc(test, sizeof(*tt), GFP_KERNEL);  in ttm_tt_kunit_init()
65 	KUNIT_ASSERT_NOT_NULL(test, tt);  in ttm_tt_kunit_init()
68 	KUNIT_ASSERT_EQ(test, err, 0);  in ttm_tt_kunit_init()
73 static struct ttm_pool *ttm_pool_pre_populated(struct kunit *test,  in ttm_pool_pre_populated()  argument
77 	struct ttm_pool_test_priv *priv = test->priv;  in ttm_pool_pre_populated()
83 	tt = ttm_tt_kunit_init(test, 0, caching, size);  in ttm_pool_pre_populated()
84 	KUNIT_ASSERT_NOT_NULL(test, tt);  in ttm_pool_pre_populated()
86 	pool = kunit_kzalloc(test, sizeof(*pool), GFP_KERNEL);  in ttm_pool_pre_populated()
87 	KUNIT_ASSERT_NOT_NULL(test, pool);  in ttm_pool_pre_populated()
92 	KUNIT_ASSERT_EQ(test, err, 0);  in ttm_pool_pre_populated()
134 static void ttm_pool_alloc_basic(struct kunit *test)  in ttm_pool_alloc_basic()  argument
136 	struct ttm_pool_test_priv *priv = test->priv;  in ttm_pool_alloc_basic()
138 	const struct ttm_pool_test_case *params = test->param_value;  in ttm_pool_alloc_basic()
147 	tt = ttm_tt_kunit_init(test, 0, caching, size);  in ttm_pool_alloc_basic()
148 	KUNIT_ASSERT_NOT_NULL(test, tt);  in ttm_pool_alloc_basic()
150 	pool = kunit_kzalloc(test, sizeof(*pool), GFP_KERNEL);  in ttm_pool_alloc_basic()
151 	KUNIT_ASSERT_NOT_NULL(test, pool);  in ttm_pool_alloc_basic()
156 	KUNIT_ASSERT_PTR_EQ(test, pool->dev, devs->dev);  in ttm_pool_alloc_basic()
157 	KUNIT_ASSERT_EQ(test, pool->nid, NUMA_NO_NODE);  in ttm_pool_alloc_basic()
158 	KUNIT_ASSERT_EQ(test, pool->use_dma_alloc, params->use_dma_alloc);  in ttm_pool_alloc_basic()
161 	KUNIT_ASSERT_EQ(test, err, 0);  in ttm_pool_alloc_basic()
162 	KUNIT_ASSERT_EQ(test, tt->num_pages, expected_num_pages);  in ttm_pool_alloc_basic()
169 			KUNIT_ASSERT_NOT_NULL(test, (void *)fst_page->private);  in ttm_pool_alloc_basic()
170 			KUNIT_ASSERT_NOT_NULL(test, (void *)last_page->private);  in ttm_pool_alloc_basic()
172 			KUNIT_ASSERT_EQ(test, fst_page->private, params->order);  in ttm_pool_alloc_basic()
176 			KUNIT_ASSERT_NOT_NULL(test, (void *)fst_page->private);  in ttm_pool_alloc_basic()
177 			KUNIT_ASSERT_NULL(test, (void *)last_page->private);  in ttm_pool_alloc_basic()
183 			KUNIT_ASSERT_EQ(test, fst_page->private,  in ttm_pool_alloc_basic()
186 			KUNIT_ASSERT_EQ(test, last_page->private, 0);  in ttm_pool_alloc_basic()
195 static void ttm_pool_alloc_basic_dma_addr(struct kunit *test)  in ttm_pool_alloc_basic_dma_addr()  argument
197 	struct ttm_pool_test_priv *priv = test->priv;  in ttm_pool_alloc_basic_dma_addr()
199 	const struct ttm_pool_test_case *params = test->param_value;  in ttm_pool_alloc_basic_dma_addr()
209 	tt = kunit_kzalloc(test, sizeof(*tt), GFP_KERNEL);  in ttm_pool_alloc_basic_dma_addr()
210 	KUNIT_ASSERT_NOT_NULL(test, tt);  in ttm_pool_alloc_basic_dma_addr()
212 	bo = ttm_bo_kunit_init(test, devs, size, NULL);  in ttm_pool_alloc_basic_dma_addr()
213 	KUNIT_ASSERT_NOT_NULL(test, bo);  in ttm_pool_alloc_basic_dma_addr()
216 	KUNIT_ASSERT_EQ(test, err, 0);  in ttm_pool_alloc_basic_dma_addr()
218 	pool = kunit_kzalloc(test, sizeof(*pool), GFP_KERNEL);  in ttm_pool_alloc_basic_dma_addr()
219 	KUNIT_ASSERT_NOT_NULL(test, pool);  in ttm_pool_alloc_basic_dma_addr()
224 	KUNIT_ASSERT_EQ(test, err, 0);  in ttm_pool_alloc_basic_dma_addr()
225 	KUNIT_ASSERT_EQ(test, tt->num_pages, expected_num_pages);  in ttm_pool_alloc_basic_dma_addr()
230 	KUNIT_ASSERT_NOT_NULL(test, (void *)(uintptr_t)dma1);  in ttm_pool_alloc_basic_dma_addr()
231 	KUNIT_ASSERT_NOT_NULL(test, (void *)(uintptr_t)dma2);  in ttm_pool_alloc_basic_dma_addr()
238 static void ttm_pool_alloc_order_caching_match(struct kunit *test)  in ttm_pool_alloc_order_caching_match()  argument
248 	pool = ttm_pool_pre_populated(test, size, caching);  in ttm_pool_alloc_order_caching_match()
251 	KUNIT_ASSERT_FALSE(test, list_empty(&pt->pages));  in ttm_pool_alloc_order_caching_match()
253 	tt = ttm_tt_kunit_init(test, 0, caching, size);  in ttm_pool_alloc_order_caching_match()
254 	KUNIT_ASSERT_NOT_NULL(test, tt);  in ttm_pool_alloc_order_caching_match()
257 	KUNIT_ASSERT_EQ(test, err, 0);  in ttm_pool_alloc_order_caching_match()
259 	KUNIT_ASSERT_TRUE(test, list_empty(&pt->pages));  in ttm_pool_alloc_order_caching_match()
266 static void ttm_pool_alloc_caching_mismatch(struct kunit *test)  in ttm_pool_alloc_caching_mismatch()  argument
277 	pool = ttm_pool_pre_populated(test, size, pool_caching);  in ttm_pool_alloc_caching_mismatch()
282 	tt = ttm_tt_kunit_init(test, 0, tt_caching, size);  in ttm_pool_alloc_caching_mismatch()
283 	KUNIT_ASSERT_NOT_NULL(test, tt);  in ttm_pool_alloc_caching_mismatch()
285 	KUNIT_ASSERT_FALSE(test, list_empty(&pt_pool->pages));  in ttm_pool_alloc_caching_mismatch()
286 	KUNIT_ASSERT_TRUE(test, list_empty(&pt_tt->pages));  in ttm_pool_alloc_caching_mismatch()
289 	KUNIT_ASSERT_EQ(test, err, 0);  in ttm_pool_alloc_caching_mismatch()
294 	KUNIT_ASSERT_FALSE(test, list_empty(&pt_pool->pages));  in ttm_pool_alloc_caching_mismatch()
295 	KUNIT_ASSERT_FALSE(test, list_empty(&pt_tt->pages));  in ttm_pool_alloc_caching_mismatch()
300 static void ttm_pool_alloc_order_mismatch(struct kunit *test)  in ttm_pool_alloc_order_mismatch()  argument
311 	pool = ttm_pool_pre_populated(test, fst_size, caching);  in ttm_pool_alloc_order_mismatch()
316 	tt = ttm_tt_kunit_init(test, 0, caching, snd_size);  in ttm_pool_alloc_order_mismatch()
317 	KUNIT_ASSERT_NOT_NULL(test, tt);  in ttm_pool_alloc_order_mismatch()
319 	KUNIT_ASSERT_FALSE(test, list_empty(&pt_pool->pages));  in ttm_pool_alloc_order_mismatch()
320 	KUNIT_ASSERT_TRUE(test, list_empty(&pt_tt->pages));  in ttm_pool_alloc_order_mismatch()
323 	KUNIT_ASSERT_EQ(test, err, 0);  in ttm_pool_alloc_order_mismatch()
328 	KUNIT_ASSERT_FALSE(test, list_empty(&pt_pool->pages));  in ttm_pool_alloc_order_mismatch()
329 	KUNIT_ASSERT_FALSE(test, list_empty(&pt_tt->pages));  in ttm_pool_alloc_order_mismatch()
334 static void ttm_pool_free_dma_alloc(struct kunit *test)  in ttm_pool_free_dma_alloc()  argument
336 	struct ttm_pool_test_priv *priv = test->priv;  in ttm_pool_free_dma_alloc()
345 	tt = ttm_tt_kunit_init(test, 0, caching, size);  in ttm_pool_free_dma_alloc()
346 	KUNIT_ASSERT_NOT_NULL(test, tt);  in ttm_pool_free_dma_alloc()
348 	pool = kunit_kzalloc(test, sizeof(*pool), GFP_KERNEL);  in ttm_pool_free_dma_alloc()
349 	KUNIT_ASSERT_NOT_NULL(test, pool);  in ttm_pool_free_dma_alloc()
355 	KUNIT_ASSERT_TRUE(test, list_empty(&pt->pages));  in ttm_pool_free_dma_alloc()
360 	KUNIT_ASSERT_FALSE(test, list_empty(&pt->pages));  in ttm_pool_free_dma_alloc()
365 static void ttm_pool_free_no_dma_alloc(struct kunit *test)  in ttm_pool_free_no_dma_alloc()  argument
367 	struct ttm_pool_test_priv *priv = test->priv;  in ttm_pool_free_no_dma_alloc()
376 	tt = ttm_tt_kunit_init(test, 0, caching, size);  in ttm_pool_free_no_dma_alloc()
377 	KUNIT_ASSERT_NOT_NULL(test, tt);  in ttm_pool_free_no_dma_alloc()
379 	pool = kunit_kzalloc(test, sizeof(*pool), GFP_KERNEL);  in ttm_pool_free_no_dma_alloc()
380 	KUNIT_ASSERT_NOT_NULL(test, pool);  in ttm_pool_free_no_dma_alloc()
386 	KUNIT_ASSERT_TRUE(test, list_is_singular(&pt->pages));  in ttm_pool_free_no_dma_alloc()
391 	KUNIT_ASSERT_TRUE(test, list_is_singular(&pt->pages));  in ttm_pool_free_no_dma_alloc()
396 static void ttm_pool_fini_basic(struct kunit *test)  in ttm_pool_fini_basic()  argument
404 	pool = ttm_pool_pre_populated(test, size, caching);  in ttm_pool_fini_basic()
407 	KUNIT_ASSERT_FALSE(test, list_empty(&pt->pages));  in ttm_pool_fini_basic()
411 	KUNIT_ASSERT_TRUE(test, list_empty(&pt->pages));  in ttm_pool_fini_basic()