23 static int live_mocs_init(struct live_mocs *arg, struct xe_gt *gt)  in live_mocs_init()  argument
30 	flags = get_mocs_settings(gt_to_xe(gt), &arg->table);  in live_mocs_init()
32 	kunit_info(test, "gt %d", gt->info.id);  in live_mocs_init()
33 	kunit_info(test, "gt type %d", gt->info.type);  in live_mocs_init()
41 static void read_l3cc_table(struct xe_gt *gt,  in read_l3cc_table()  argument
49 	fw_ref = xe_force_wake_get(gt_to_fw(gt), XE_FORCEWAKE_ALL);  in read_l3cc_table()
51 		xe_force_wake_put(gt_to_fw(gt), fw_ref);  in read_l3cc_table()
57 			if (regs_are_mcr(gt))  in read_l3cc_table()
58 				reg_val = xe_gt_mcr_unicast_read_any(gt, XEHP_LNCFCMOCS(i >> 1));  in read_l3cc_table()
60 				reg_val = xe_mmio_read32(&gt->mmio, XELP_LNCFCMOCS(i >> 1));  in read_l3cc_table()
62 			mocs_dbg(gt, "reg_val=0x%x\n", reg_val);  in read_l3cc_table()
71 		mocs_dbg(gt, "[%u] expected=0x%x actual=0x%x\n",  in read_l3cc_table()
77 	xe_force_wake_put(gt_to_fw(gt), fw_ref);  in read_l3cc_table()
80 static void read_mocs_table(struct xe_gt *gt,  in read_mocs_table()  argument
91 	fw_ref = xe_force_wake_get(gt_to_fw(gt), XE_FW_GT);  in read_mocs_table()
95 		if (regs_are_mcr(gt))  in read_mocs_table()
96 			reg_val = xe_gt_mcr_unicast_read_any(gt, XEHP_GLOBAL_MOCS(i));  in read_mocs_table()
98 			reg_val = xe_mmio_read32(&gt->mmio, XELP_GLOBAL_MOCS(i));  in read_mocs_table()
103 		mocs_dbg(gt, "[%u] expected=0x%x actual=0x%x\n",  in read_mocs_table()
110 	xe_force_wake_put(gt_to_fw(gt), fw_ref);  in read_mocs_table()
118 	struct xe_gt *gt;  in mocs_kernel_test_run_device()  local
125 	for_each_gt(gt, xe, id) {  in mocs_kernel_test_run_device()
126 		flags = live_mocs_init(&mocs, gt);  in mocs_kernel_test_run_device()
128 			read_mocs_table(gt, &mocs.table);  in mocs_kernel_test_run_device()
130 			read_l3cc_table(gt, &mocs.table);  in mocs_kernel_test_run_device()
150 	/* Check the mocs setup is retained over GT reset */  in mocs_reset_test_run_device()
153 	struct xe_gt *gt;  in mocs_reset_test_run_device()  local
160 	for_each_gt(gt, xe, id) {  in mocs_reset_test_run_device()
161 		flags = live_mocs_init(&mocs, gt);  in mocs_reset_test_run_device()
164 			read_mocs_table(gt, &mocs.table);  in mocs_reset_test_run_device()
166 			read_l3cc_table(gt, &mocs.table);  in mocs_reset_test_run_device()
168 		xe_gt_reset(gt);  in mocs_reset_test_run_device()
172 			read_mocs_table(gt, &mocs.table);  in mocs_reset_test_run_device()
174 			read_l3cc_table(gt, &mocs.table);  in mocs_reset_test_run_device()