44 	BUFFER_SIZE = PAGE_SIZE * 16;  in setup_sizes()
45 	rc = posix_memalign(&buffer, HUGEPAGE_SIZE, BUFFER_SIZE);  in setup_sizes()
49 	vrc = mmap(buffer, BUFFER_SIZE, PROT_READ | PROT_WRITE,  in setup_sizes()
860 		.num_iovas = BUFFER_SIZE / sizeof(*ranges),  in TEST_F()
878 	memset(ranges, 0, BUFFER_SIZE);  in TEST_F()
890 	ranges_cmd.num_iovas = BUFFER_SIZE / sizeof(*ranges);  in TEST_F()
905 	memset(ranges, 0, BUFFER_SIZE);  in TEST_F()
964 				  .length = BUFFER_SIZE,  in TEST_F()
971 			       .length = BUFFER_SIZE,  in TEST_F()
980 	for (npages = 1; npages < BUFFER_SIZE / PAGE_SIZE; npages++) {  in TEST_F()
987 		test_ioctl_ioas_map_fixed(buffer, BUFFER_SIZE,  in TEST_F()
1025 		test_ioctl_ioas_unmap(MOCK_APERTURE_START, BUFFER_SIZE);  in TEST_F()
1036 				  .length = BUFFER_SIZE,  in TEST_F()
1042 	test_ioctl_ioas_map_fixed(buffer, BUFFER_SIZE, MOCK_APERTURE_START);  in TEST_F()
1048 	test_ioctl_ioas_unmap(MOCK_APERTURE_START, BUFFER_SIZE);  in TEST_F()
1071 	for (i = 0; i != BUFFER_SIZE / sizeof(*buffer16); i++)  in check_access_rw()
1106 	tmp2 = malloc(BUFFER_SIZE);  in check_access_rw()
1109 	access_cmd.access_rw.length = BUFFER_SIZE;  in check_access_rw()
1124 	test_ioctl_ioas_map(buffer, BUFFER_SIZE, &iova);  in TEST_F()
1128 	test_ioctl_ioas_unmap(iova, BUFFER_SIZE);  in TEST_F()
1141 	test_ioctl_ioas_map_fixed(buffer, BUFFER_SIZE, iova);  in TEST_F()
1143 	test_ioctl_ioas_unmap(iova, BUFFER_SIZE);  in TEST_F()
1157 		test_ioctl_ioas_map_fixed(buffer, BUFFER_SIZE,  in TEST_F()
1205 		test_ioctl_ioas_map_fixed(buffer, BUFFER_SIZE,  in TEST_F()
1334 		last_iova = MOCK_APERTURE_START + BUFFER_SIZE - 1;  in TEST_F()
1336 		last_iova = MOCK_APERTURE_START + BUFFER_SIZE - 2;  in TEST_F()
1606 		.access_pages = { .length = BUFFER_SIZE,  in TEST_F()
1614 		.length = BUFFER_SIZE,  in TEST_F()
1620 		.length = BUFFER_SIZE,  in TEST_F()
1626 	test_ioctl_ioas_map_id(ioas_id, buffer, BUFFER_SIZE,  in TEST_F()
1638 	check_mock_iova(buffer, MOCK_APERTURE_START, BUFFER_SIZE);  in TEST_F()
1642 	test_ioctl_ioas_map_id(new_ioas_id, buffer, BUFFER_SIZE,  in TEST_F()
1657 	check_mock_iova(buffer, MOCK_APERTURE_START, BUFFER_SIZE);  in TEST_F()
2186 		memset(buffer + _cmd_len, 0xAA, BUFFER_SIZE - _cmd_len); \
2189 					  BUFFER_SIZE - _cmd_len));      \
2301 		.size = BUFFER_SIZE,  in TEST_F()
2306 		.size = BUFFER_SIZE,  in TEST_F()
2309 	unsigned long pages_iova[BUFFER_SIZE / PAGE_SIZE];  in TEST_F()
2315 	ASSERT_EQ(BUFFER_SIZE, unmap_cmd.size);  in TEST_F()
2325 	ASSERT_EQ(BUFFER_SIZE, unmap_cmd.size);  in TEST_F()