1 // SPDX-License-Identifier: GPL-2.0
12 #include <kunit/test.h>
63 		.name = "coalesce-same-reg",
71 			{ XE_RTP_NAME("basic-1"),
75 			{ XE_RTP_NAME("basic-2"),
83 		.name = "no-match-no-add",
89 		/* Don't coalesce second entry since rules don't match */
91 			{ XE_RTP_NAME("basic-1"),
95 			{ XE_RTP_NAME("basic-2"),
103 		.name = "match-or",
124 			{ XE_RTP_NAME("no-match"),
132 		.name = "match-or-xfail",
136 			{ XE_RTP_NAME("leading-or"),
140 			{ XE_RTP_NAME("trailing-or"),
144 			   * soon as it has a matching set of rules
149 			{ XE_RTP_NAME("no-or-or-yes"),
157 		.name = "no-match-no-add-multiple-rules",
163 		/* Don't coalesce second entry due to one of the rules */
165 			{ XE_RTP_NAME("basic-1"),
169 			{ XE_RTP_NAME("basic-2"),
177 		.name = "two-regs-two-entries",
185 			{ XE_RTP_NAME("basic-1"),
189 			{ XE_RTP_NAME("basic-2"),
197 		.name = "clr-one-set-other",
205 			{ XE_RTP_NAME("basic-1"),
209 			{ XE_RTP_NAME("basic-2"),
219 		.name = "set-field",
227 			{ XE_RTP_NAME("basic-1"),
238 		.name = "conflict-duplicate",
246 			{ XE_RTP_NAME("basic-1"),
251 			{ XE_RTP_NAME("basic-2"),
259 		.name = "conflict-not-disjoint",
267 			{ XE_RTP_NAME("basic-1"),
272 			{ XE_RTP_NAME("basic-2"),
280 		.name = "conflict-reg-type",
288 			{ XE_RTP_NAME("basic-1"),
293 			{ XE_RTP_NAME("basic-2"),
298 			{ XE_RTP_NAME("basic-3"),
307 static void xe_rtp_process_to_sr_tests(struct kunit *test)  in xe_rtp_process_to_sr_tests()  argument
309 	const struct rtp_to_sr_test_case *param = test->param_value;  in xe_rtp_process_to_sr_tests()
310 	struct xe_device *xe = test->priv;  in xe_rtp_process_to_sr_tests()
311 	struct xe_gt *gt = xe_device_get_root_tile(xe)->primary_gt;  in xe_rtp_process_to_sr_tests()
312 	struct xe_reg_sr *reg_sr = &gt->reg_sr;  in xe_rtp_process_to_sr_tests()
319 	while (param->entries[count_rtp_entries].rules)  in xe_rtp_process_to_sr_tests()
323 	xe_rtp_process_to_sr(&ctx, param->entries, reg_sr);  in xe_rtp_process_to_sr_tests()
325 	xa_for_each(&reg_sr->xa, idx, sre) {  in xe_rtp_process_to_sr_tests()
326 		if (idx == param->expected_reg.addr)  in xe_rtp_process_to_sr_tests()
332 	KUNIT_EXPECT_EQ(test, active, param->expected_active);  in xe_rtp_process_to_sr_tests()
334 	KUNIT_EXPECT_EQ(test, count_sr_entries, param->expected_count_sr_entries);  in xe_rtp_process_to_sr_tests()
336 		KUNIT_EXPECT_EQ(test, sr_entry->clr_bits, param->expected_clr_bits);  in xe_rtp_process_to_sr_tests()
337 		KUNIT_EXPECT_EQ(test, sr_entry->set_bits, param->expected_set_bits);  in xe_rtp_process_to_sr_tests()
338 		KUNIT_EXPECT_EQ(test, sr_entry->reg.raw, param->expected_reg.raw);  in xe_rtp_process_to_sr_tests()
340 		KUNIT_EXPECT_NULL(test, sr_entry);  in xe_rtp_process_to_sr_tests()
343 	KUNIT_EXPECT_EQ(test, reg_sr->errors, param->expected_sr_errors);  in xe_rtp_process_to_sr_tests()
347  * Entries below follow the logic used with xe_wa_oob.rules:
350  * 2) There are no action associated with rules
377 		.name = "active-inactive",
390 		.name = "inactive-active",
403 		.name = "inactive-1st_or_active-inactive",
420 		.name = "inactive-2nd_or_active-inactive",
437 		.name = "inactive-last_or_active-inactive",
454 		.name = "inactive-no_or_active-inactive",
472 static void xe_rtp_process_tests(struct kunit *test)  in xe_rtp_process_tests()  argument
474 	const struct rtp_test_case *param = test->param_value;  in xe_rtp_process_tests()
475 	struct xe_device *xe = test->priv;  in xe_rtp_process_tests()
476 	struct xe_gt *gt = xe_device_get_root_tile(xe)->primary_gt;  in xe_rtp_process_tests()
480 	while (param->entries[count_rtp_entries].rules)  in xe_rtp_process_tests()
484 	xe_rtp_process(&ctx, param->entries);  in xe_rtp_process_tests()
486 	KUNIT_EXPECT_EQ(test, active, param->expected_active);  in xe_rtp_process_tests()
491 	strscpy(desc, t->name, KUNIT_PARAM_DESC_SIZE);  in rtp_to_sr_desc()
498 	strscpy(desc, t->name, KUNIT_PARAM_DESC_SIZE);  in rtp_desc()
503 static int xe_rtp_test_init(struct kunit *test)  in xe_rtp_test_init()  argument
509 	dev = drm_kunit_helper_alloc_device(test);  in xe_rtp_test_init()
510 	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, dev);  in xe_rtp_test_init()
512 	xe = xe_kunit_helper_alloc_xe_device(test, dev);  in xe_rtp_test_init()
513 	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, xe);  in xe_rtp_test_init()
516 	test->priv = NULL;  in xe_rtp_test_init()
518 	KUNIT_ASSERT_EQ(test, ret, 0);  in xe_rtp_test_init()
520 	xe->drm.dev = dev;  in xe_rtp_test_init()
521 	test->priv = xe;  in xe_rtp_test_init()
526 static void xe_rtp_test_exit(struct kunit *test)  in xe_rtp_test_exit()  argument
528 	struct xe_device *xe = test->priv;  in xe_rtp_test_exit()
530 	drm_kunit_helper_free_device(test, xe->drm.dev);  in xe_rtp_test_exit()