1 // SPDX-License-Identifier: GPL-2.0
70 …"Local management operation (processor initiated a TLB management operation that resulted in an er…
71 …al management operation (processor raised a TLB error caused by another processor or device broadc…
146 			printk("%scache level: %d\n", pfx, level);  in cper_print_arm_err_info()
149 			printk("%sTLB level: %d\n", pfx, level);  in cper_print_arm_err_info()
152 			printk("%saffinity level at which the bus error occurred: %d\n",  in cper_print_arm_err_info()
245 	printk("%sMIDR: 0x%016llx\n", pfx, proc->midr);  in cper_print_proc_arm()
247 	len = proc->section_length - (sizeof(*proc) +  in cper_print_proc_arm()
248 		proc->err_info_num * (sizeof(*err_info)));  in cper_print_proc_arm()
250 		printk("%ssection length: %d\n", pfx, proc->section_length);  in cper_print_proc_arm()
252 		printk("%sfirmware-generated error record is incorrect\n", pfx);  in cper_print_proc_arm()
253 		printk("%sERR_INFO_NUM is %d\n", pfx, proc->err_info_num);  in cper_print_proc_arm()
257 	if (proc->validation_bits & CPER_ARM_VALID_MPIDR)  in cper_print_proc_arm()
259 			pfx, proc->mpidr);  in cper_print_proc_arm()
261 	if (proc->validation_bits & CPER_ARM_VALID_AFFINITY_LEVEL)  in cper_print_proc_arm()
262 		printk("%serror affinity level: %d\n", pfx,  in cper_print_proc_arm()
263 			proc->affinity_level);  in cper_print_proc_arm()
265 	if (proc->validation_bits & CPER_ARM_VALID_RUNNING_STATE) {  in cper_print_proc_arm()
266 		printk("%srunning state: 0x%x\n", pfx, proc->running_state);  in cper_print_proc_arm()
267 		printk("%sPower State Coordination Interface state: %d\n",  in cper_print_proc_arm()
268 			pfx, proc->psci_state);  in cper_print_proc_arm()
274 	for (i = 0; i < proc->err_info_num; i++) {  in cper_print_proc_arm()
275 		printk("%sError info structure %d:\n", pfx, i);  in cper_print_proc_arm()
277 		printk("%snum errors: %d\n", pfx, err_info->multiple_error + 1);  in cper_print_proc_arm()
279 		if (err_info->validation_bits & CPER_ARM_INFO_VALID_FLAGS) {  in cper_print_proc_arm()
280 			if (err_info->flags & CPER_ARM_INFO_FLAGS_FIRST)  in cper_print_proc_arm()
282 			if (err_info->flags & CPER_ARM_INFO_FLAGS_LAST)  in cper_print_proc_arm()
284 			if (err_info->flags & CPER_ARM_INFO_FLAGS_PROPAGATED)  in cper_print_proc_arm()
287 			if (err_info->flags & CPER_ARM_INFO_FLAGS_OVERFLOW)  in cper_print_proc_arm()
292 		printk("%serror_type: %d, %s\n", newpfx, err_info->type,  in cper_print_proc_arm()
293 			err_info->type < ARRAY_SIZE(cper_proc_error_type_strs) ?  in cper_print_proc_arm()
294 			cper_proc_error_type_strs[err_info->type] : "unknown");  in cper_print_proc_arm()
295 		if (err_info->validation_bits & CPER_ARM_INFO_VALID_ERR_INFO) {  in cper_print_proc_arm()
297 			       err_info->error_info);  in cper_print_proc_arm()
299 			cper_print_arm_err_info(infopfx, err_info->type,  in cper_print_proc_arm()
300 						err_info->error_info);  in cper_print_proc_arm()
302 		if (err_info->validation_bits & CPER_ARM_INFO_VALID_VIRT_ADDR)  in cper_print_proc_arm()
304 				newpfx, err_info->virt_fault_addr);  in cper_print_proc_arm()
305 		if (err_info->validation_bits & CPER_ARM_INFO_VALID_PHYSICAL_ADDR)  in cper_print_proc_arm()
307 				newpfx, err_info->physical_fault_addr);  in cper_print_proc_arm()
312 	max_ctx_type = ARRAY_SIZE(arm_reg_ctx_strs) - 1;  in cper_print_proc_arm()
313 	for (i = 0; i < proc->context_info_num; i++) {  in cper_print_proc_arm()
314 		int size = ALIGN(sizeof(*ctx_info) + ctx_info->size, 16);  in cper_print_proc_arm()  local
316 		printk("%sContext info structure %d:\n", pfx, i);  in cper_print_proc_arm()
317 		if (len < size) {  in cper_print_proc_arm()
319 			printk("%sfirmware-generated error record is incorrect\n", pfx);  in cper_print_proc_arm()
322 		if (ctx_info->type > max_ctx_type) {  in cper_print_proc_arm()
323 			printk("%sInvalid context type: %d (max: %d)\n",  in cper_print_proc_arm()
324 				newpfx, ctx_info->type, max_ctx_type);  in cper_print_proc_arm()
328 			arm_reg_ctx_strs[ctx_info->type]);  in cper_print_proc_arm()
330 				(ctx_info + 1), ctx_info->size, 0);  in cper_print_proc_arm()
331 		len -= size;  in cper_print_proc_arm()
332 		ctx_info = (struct cper_arm_ctx_info *)((long)ctx_info + size);  in cper_print_proc_arm()