ttm/tests/ttm_tt_test.c

56 	struct ttm_tt *tt;
63 	tt = kunit_kzalloc(test, sizeof(*tt), GFP_KERNEL);
64 	KUNIT_ASSERT_NOT_NULL(test, tt);
68 	err = ttm_tt_init(tt, bo, page_flags, caching, extra_pages);
71 	KUNIT_ASSERT_EQ(test, tt->num_pages, num_pages + extra_pages);
73 	KUNIT_ASSERT_EQ(test, tt->page_flags, page_flags);
74 	KUNIT_ASSERT_EQ(test, tt->caching, caching);
76 	KUNIT_ASSERT_NULL(test, tt->dma_address);
77 	KUNIT_ASSERT_NULL(test, tt->swap_storage);
83 	struct ttm_tt *tt;
89 	tt = kunit_kzalloc(test, sizeof(*tt), GFP_KERNEL);
90 	KUNIT_ASSERT_NOT_NULL(test, tt);
97 	err = ttm_tt_init(tt, bo, 0, caching, 0);
100 	KUNIT_ASSERT_EQ(test, tt->num_pages, num_pages);
106 	struct ttm_tt *tt;
110 	tt = kunit_kzalloc(test, sizeof(*tt), GFP_KERNEL);
111 	KUNIT_ASSERT_NOT_NULL(test, tt);
115 	err = ttm_tt_init(tt, bo, 0, caching, 0);
117 	KUNIT_ASSERT_NOT_NULL(test, tt->pages);
119 	ttm_tt_fini(tt);
120 	KUNIT_ASSERT_NULL(test, tt->pages);
126 	struct ttm_tt *tt;
130 	tt = kunit_kzalloc(test, sizeof(*tt), GFP_KERNEL);
131 	KUNIT_ASSERT_NOT_NULL(test, tt);
135 	err = ttm_sg_tt_init(tt, bo, 0, caching);
137 	KUNIT_ASSERT_NOT_NULL(test, tt->dma_address);
139 	ttm_tt_fini(tt);
140 	KUNIT_ASSERT_NULL(test, tt->dma_address);
146 	struct ttm_tt *tt;
151 	tt = kunit_kzalloc(test, sizeof(*tt), GFP_KERNEL);
152 	KUNIT_ASSERT_NOT_NULL(test, tt);
156 	err = ttm_tt_init(tt, bo, 0, caching, 0);
160 	tt->swap_storage = shmem;
162 	ttm_tt_fini(tt);
163 	KUNIT_ASSERT_NULL(test, tt->swap_storage);
204 	struct ttm_tt *tt;
208 	tt = kunit_kzalloc(test, sizeof(*tt), GFP_KERNEL);
209 	KUNIT_ASSERT_NOT_NULL(test, tt);
213 	err = ttm_tt_init(tt, bo, 0, caching, 0);
215 	bo->ttm = tt;
223 	KUNIT_ASSERT_PTR_EQ(test, tt, bo->ttm);