3  * APEI Generic Hardware Error Source support
5  * Generic Hardware Error Source provides a way to report platform
13  * For more information about Generic Hardware Error Source, please
99 	return ghes->generic->header.type == ACPI_HEST_TYPE_GENERIC_ERROR_V2;  in is_hest_type_generic_v2()
223 static struct ghes *ghes_new(struct acpi_hest_generic *generic)  in ghes_new()  argument
233 	ghes->generic = generic;  in ghes_new()
240 	rc = apei_map_generic_address(&generic->error_status_address);  in ghes_new()
243 	error_block_length = generic->error_block_length;  in ghes_new()
247 			"generic hardware error source: %d.\n",  in ghes_new()
248 			error_block_length, generic->header.source_id);  in ghes_new()
260 	apei_unmap_generic_address(&generic->error_status_address);  in ghes_new()
272 	apei_unmap_generic_address(&ghes->generic->error_status_address);  in ghes_fini()
329 	if (len > ghes->generic->error_block_length) {  in __ghes_check_estatus()
347 	struct acpi_hest_generic *g = ghes->generic;  in __ghes_peek_estatus()
461 		"Invalid address in generic error data: %#llx\n",  in ghes_handle_memory_failure()
625 				 const struct acpi_hest_generic *generic,  in __ghes_print_estatus()  argument
641 	printk("%s""Hardware error from APEI Generic Hardware Error Source: %d\n",  in __ghes_print_estatus()
642 	       pfx_seq, generic->header.source_id);  in __ghes_print_estatus()
647 			      const struct acpi_hest_generic *generic,  in ghes_print_estatus()  argument
660 		__ghes_print_estatus(pfx, generic, estatus);  in ghes_print_estatus()
700 	struct acpi_hest_generic *generic,  in ghes_estatus_cache_alloc()  argument
724 	cache->generic = generic;  in ghes_estatus_cache_alloc()
748 	struct acpi_hest_generic *generic,  in ghes_estatus_cache_add()  argument
755 	new_cache = ghes_estatus_cache_alloc(generic, estatus);  in ghes_estatus_cache_add()
797 	__ghes_print_estatus(KERN_EMERG, ghes->generic, estatus);  in __ghes_panic()
821 		if (ghes_print_estatus(NULL, ghes->generic, estatus))  in ghes_proc()
822 			ghes_estatus_cache_add(ghes->generic, estatus);  in ghes_proc()
834 	struct acpi_hest_generic *g = ghes->generic;  in ghes_add_timer()
838 		pr_warn(FW_WARN GHES_PFX "Poll interval is 0 for generic hardware error source: %d, disabled.\n",  in ghes_add_timer()
915 	struct acpi_hest_generic *generic;  in ghes_proc_in_irq()  local
936 			generic = estatus_node->generic;  in ghes_proc_in_irq()
937 			if (ghes_print_estatus(NULL, generic, estatus))  in ghes_proc_in_irq()
938 				ghes_estatus_cache_add(generic, estatus);  in ghes_proc_in_irq()
962 	struct acpi_hest_generic *generic;  in ghes_print_queued_estatus()  local
975 		generic = estatus_node->generic;  in ghes_print_queued_estatus()
976 		ghes_print_estatus(NULL, generic, estatus);  in ghes_print_queued_estatus()
1012 	estatus_node->generic = ghes->generic;  in ghes_in_nmi_queue_one_entry()
1219 	struct acpi_hest_generic *generic;  in ghes_probe()  local
1225 	generic = *(struct acpi_hest_generic **)ghes_dev->dev.platform_data;  in ghes_probe()
1226 	if (!generic->enabled)  in ghes_probe()
1229 	switch (generic->notify.type) {  in ghes_probe()
1239 			pr_warn(GHES_PFX "Generic hardware error source: %d notified via SEA is not supported\n",  in ghes_probe()
1240 				generic->header.source_id);  in ghes_probe()
1247 …pr_warn(GHES_PFX "Generic hardware error source: %d notified via NMI interrupt is not supported!\n…  in ghes_probe()
1248 				generic->header.source_id);  in ghes_probe()
1254 …pr_warn(GHES_PFX "Generic hardware error source: %d notified via SDE Interface is not supported!\n…  in ghes_probe()
1255 				generic->header.source_id);  in ghes_probe()
1260 …pr_warn(GHES_PFX "Generic hardware error source: %d notified via local interrupt is not supported!…  in ghes_probe()
1261 			generic->header.source_id);  in ghes_probe()
1264 		pr_warn(FW_WARN GHES_PFX "Unknown notification type: %u for generic hardware error source: %d\n",  in ghes_probe()
1265 			generic->notify.type, generic->header.source_id);  in ghes_probe()
1270 	if (generic->error_block_length <  in ghes_probe()
1272 		pr_warn(FW_BUG GHES_PFX "Invalid error block length: %u for generic hardware error source: %d\n",  in ghes_probe()
1273 			generic->error_block_length, generic->header.source_id);  in ghes_probe()
1276 	ghes = ghes_new(generic);  in ghes_probe()
1283 	switch (generic->notify.type) {  in ghes_probe()
1290 		rc = acpi_gsi_to_irq(generic->notify.vector, &ghes->irq);  in ghes_probe()
1292 			pr_err(GHES_PFX "Failed to map GSI to IRQ for generic hardware error source: %d\n",  in ghes_probe()
1293 			       generic->header.source_id);  in ghes_probe()
1299 			pr_err(GHES_PFX "Failed to register IRQ for generic hardware error source: %d\n",  in ghes_probe()
1300 			       generic->header.source_id);  in ghes_probe()
1353 	struct acpi_hest_generic *generic;  in ghes_remove()  local
1356 	generic = ghes->generic;  in ghes_remove()
1359 	switch (generic->notify.type) {  in ghes_remove()