57 	struct ttm_tt *tt;  in ttm_tt_kunit_init()  local
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()
67 	err = ttm_tt_init(tt, priv->mock_bo, page_flags, caching, 0);  in ttm_tt_kunit_init()
70 	return tt;  in ttm_tt_kunit_init()
80 	struct ttm_tt *tt;  in ttm_pool_pre_populated()  local
84 	tt = ttm_tt_kunit_init(test, order, caching, size);  in ttm_pool_pre_populated()
85 	KUNIT_ASSERT_NOT_NULL(test, tt);  in ttm_pool_pre_populated()
92 	err = ttm_pool_alloc(pool, tt, &simple_ctx);  in ttm_pool_pre_populated()
95 	ttm_pool_free(pool, tt);  in ttm_pool_pre_populated()
96 	ttm_tt_fini(tt);  in ttm_pool_pre_populated()
140 	struct ttm_tt *tt;  in ttm_pool_alloc_basic()  local
148 	tt = ttm_tt_kunit_init(test, 0, caching, size);  in ttm_pool_alloc_basic()
149 	KUNIT_ASSERT_NOT_NULL(test, tt);  in ttm_pool_alloc_basic()
161 	err = ttm_pool_alloc(pool, tt, &simple_ctx);  in ttm_pool_alloc_basic()
163 	KUNIT_ASSERT_EQ(test, tt->num_pages, expected_num_pages);  in ttm_pool_alloc_basic()
165 	fst_page = tt->pages[0];  in ttm_pool_alloc_basic()
166 	last_page = tt->pages[tt->num_pages - 1];  in ttm_pool_alloc_basic()
191 	ttm_pool_free(pool, tt);  in ttm_pool_alloc_basic()
192 	ttm_tt_fini(tt);  in ttm_pool_alloc_basic()
201 	struct ttm_tt *tt;  in ttm_pool_alloc_basic_dma_addr()  local
210 	tt = kunit_kzalloc(test, sizeof(*tt), GFP_KERNEL);  in ttm_pool_alloc_basic_dma_addr()
211 	KUNIT_ASSERT_NOT_NULL(test, tt);  in ttm_pool_alloc_basic_dma_addr()
216 	err = ttm_sg_tt_init(tt, bo, 0, caching);  in ttm_pool_alloc_basic_dma_addr()
224 	err = ttm_pool_alloc(pool, tt, &simple_ctx);  in ttm_pool_alloc_basic_dma_addr()
226 	KUNIT_ASSERT_EQ(test, tt->num_pages, expected_num_pages);  in ttm_pool_alloc_basic_dma_addr()
228 	dma1 = tt->dma_address[0];  in ttm_pool_alloc_basic_dma_addr()
229 	dma2 = tt->dma_address[tt->num_pages - 1];  in ttm_pool_alloc_basic_dma_addr()
234 	ttm_pool_free(pool, tt);  in ttm_pool_alloc_basic_dma_addr()
235 	ttm_tt_fini(tt);  in ttm_pool_alloc_basic_dma_addr()
241 	struct ttm_tt *tt;  in ttm_pool_alloc_order_caching_match()  local
254 	tt = ttm_tt_kunit_init(test, 0, caching, size);  in ttm_pool_alloc_order_caching_match()
255 	KUNIT_ASSERT_NOT_NULL(test, tt);  in ttm_pool_alloc_order_caching_match()
257 	err = ttm_pool_alloc(pool, tt, &simple_ctx);  in ttm_pool_alloc_order_caching_match()
262 	ttm_pool_free(pool, tt);  in ttm_pool_alloc_order_caching_match()
263 	ttm_tt_fini(tt);  in ttm_pool_alloc_order_caching_match()
269 	struct ttm_tt *tt;  in ttm_pool_alloc_caching_mismatch()  local
283 	tt = ttm_tt_kunit_init(test, 0, tt_caching, size);  in ttm_pool_alloc_caching_mismatch()
284 	KUNIT_ASSERT_NOT_NULL(test, tt);  in ttm_pool_alloc_caching_mismatch()
289 	err = ttm_pool_alloc(pool, tt, &simple_ctx);  in ttm_pool_alloc_caching_mismatch()
292 	ttm_pool_free(pool, tt);  in ttm_pool_alloc_caching_mismatch()
293 	ttm_tt_fini(tt);  in ttm_pool_alloc_caching_mismatch()
303 	struct ttm_tt *tt;  in ttm_pool_alloc_order_mismatch()  local
317 	tt = ttm_tt_kunit_init(test, 0, caching, snd_size);  in ttm_pool_alloc_order_mismatch()
318 	KUNIT_ASSERT_NOT_NULL(test, tt);  in ttm_pool_alloc_order_mismatch()
323 	err = ttm_pool_alloc(pool, tt, &simple_ctx);  in ttm_pool_alloc_order_mismatch()
326 	ttm_pool_free(pool, tt);  in ttm_pool_alloc_order_mismatch()
327 	ttm_tt_fini(tt);  in ttm_pool_alloc_order_mismatch()
339 	struct ttm_tt *tt;  in ttm_pool_free_dma_alloc()  local
346 	tt = ttm_tt_kunit_init(test, 0, caching, size);  in ttm_pool_free_dma_alloc()
347 	KUNIT_ASSERT_NOT_NULL(test, tt);  in ttm_pool_free_dma_alloc()
353 	ttm_pool_alloc(pool, tt, &simple_ctx);  in ttm_pool_free_dma_alloc()
358 	ttm_pool_free(pool, tt);  in ttm_pool_free_dma_alloc()
359 	ttm_tt_fini(tt);  in ttm_pool_free_dma_alloc()
370 	struct ttm_tt *tt;  in ttm_pool_free_no_dma_alloc()  local
377 	tt = ttm_tt_kunit_init(test, 0, caching, size);  in ttm_pool_free_no_dma_alloc()
378 	KUNIT_ASSERT_NOT_NULL(test, tt);  in ttm_pool_free_no_dma_alloc()
384 	ttm_pool_alloc(pool, tt, &simple_ctx);  in ttm_pool_free_no_dma_alloc()
389 	ttm_pool_free(pool, tt);  in ttm_pool_free_no_dma_alloc()
390 	ttm_tt_fini(tt);  in ttm_pool_free_no_dma_alloc()