1 // SPDX-License-Identifier: GPL-2.0 AND MIT
19 	struct ttm_test_devices *devs;  member
37 	priv->devs = ttm_test_devices_basic(test);  in ttm_pool_test_init()
38 	test->priv = priv;  in ttm_pool_test_init()
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()
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()
62 	priv->mock_bo = bo;  in ttm_tt_kunit_init()
67 	err = ttm_tt_init(tt, priv->mock_bo, page_flags, caching, 0);  in ttm_tt_kunit_init()
77 	struct ttm_pool_test_priv *priv = test->priv;  in ttm_pool_pre_populated()
78 	struct ttm_test_devices *devs = priv->devs;  in ttm_pool_pre_populated()  local
89 	ttm_pool_init(pool, devs->dev, NUMA_NO_NODE, true, false);  in ttm_pool_pre_populated()
128 	strscpy(desc, t->description, KUNIT_PARAM_DESC_SIZE);  in ttm_pool_alloc_case_desc()
136 	struct ttm_pool_test_priv *priv = test->priv;  in ttm_pool_alloc_basic()
137 	struct ttm_test_devices *devs = priv->devs;  in ttm_pool_alloc_basic()  local
138 	const struct ttm_pool_test_case *params = test->param_value;  in ttm_pool_alloc_basic()
143 	unsigned int expected_num_pages = 1 << params->order;  in ttm_pool_alloc_basic()
153 	ttm_pool_init(pool, devs->dev, NUMA_NO_NODE, params->use_dma_alloc,  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()
162 	KUNIT_ASSERT_EQ(test, tt->num_pages, expected_num_pages);  in ttm_pool_alloc_basic()
164 	fst_page = tt->pages[0];  in ttm_pool_alloc_basic()
165 	last_page = tt->pages[tt->num_pages - 1];  in ttm_pool_alloc_basic()
167 	if (params->order <= MAX_PAGE_ORDER) {  in ttm_pool_alloc_basic()
168 		if (params->use_dma_alloc) {  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()
175 		if (params->use_dma_alloc) {  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()
185 					      params->order));  in ttm_pool_alloc_basic()
186 			KUNIT_ASSERT_EQ(test, last_page->private, 0);  in ttm_pool_alloc_basic()
197 	struct ttm_pool_test_priv *priv = test->priv;  in ttm_pool_alloc_basic_dma_addr()
198 	struct ttm_test_devices *devs = priv->devs;  in ttm_pool_alloc_basic_dma_addr()  local
199 	const struct ttm_pool_test_case *params = test->param_value;  in ttm_pool_alloc_basic_dma_addr()
205 	unsigned int expected_num_pages = 1 << params->order;  in ttm_pool_alloc_basic_dma_addr()
212 	bo = ttm_bo_kunit_init(test, devs, size, NULL);  in ttm_pool_alloc_basic_dma_addr()
221 	ttm_pool_init(pool, devs->dev, NUMA_NO_NODE, true, false);  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()
227 	dma1 = tt->dma_address[0];  in ttm_pool_alloc_basic_dma_addr()
228 	dma2 = tt->dma_address[tt->num_pages - 1];  in ttm_pool_alloc_basic_dma_addr()
250 	pt = &pool->caching[caching].orders[order];  in ttm_pool_alloc_order_caching_match()
251 	KUNIT_ASSERT_FALSE(test, list_empty(&pt->pages));  in ttm_pool_alloc_order_caching_match()
259 	KUNIT_ASSERT_TRUE(test, list_empty(&pt->pages));  in ttm_pool_alloc_order_caching_match()
279 	pt_pool = &pool->caching[pool_caching].orders[order];  in ttm_pool_alloc_caching_mismatch()
280 	pt_tt = &pool->caching[tt_caching].orders[order];  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()
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()
313 	pt_pool = &pool->caching[caching].orders[order];  in ttm_pool_alloc_order_mismatch()
314 	pt_tt = &pool->caching[caching].orders[0];  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()
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()
336 	struct ttm_pool_test_priv *priv = test->priv;  in ttm_pool_free_dma_alloc()
337 	struct ttm_test_devices *devs = priv->devs;  in ttm_pool_free_dma_alloc()  local
351 	ttm_pool_init(pool, devs->dev, NUMA_NO_NODE, true, false);  in ttm_pool_free_dma_alloc()
354 	pt = &pool->caching[caching].orders[order];  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()
367 	struct ttm_pool_test_priv *priv = test->priv;  in ttm_pool_free_no_dma_alloc()
368 	struct ttm_test_devices *devs = priv->devs;  in ttm_pool_free_no_dma_alloc()  local
382 	ttm_pool_init(pool, devs->dev, NUMA_NO_NODE, false, false);  in ttm_pool_free_no_dma_alloc()
385 	pt = &pool->caching[caching].orders[order];  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()
405 	pt = &pool->caching[caching].orders[order];  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()
437 MODULE_LICENSE("GPL and additional rights");