125 static void do_prt_fixups(struct acpi_prt_entry *entry,  in do_prt_fixups()  argument
136 		    entry->id.segment == quirk->segment &&  in do_prt_fixups()
137 		    entry->id.bus == quirk->bus &&  in do_prt_fixups()
138 		    entry->id.device == quirk->device &&  in do_prt_fixups()
139 		    entry->pin == quirk->pin &&  in do_prt_fixups()
145 				entry->id.segment, entry->id.bus,  in do_prt_fixups()
146 				entry->id.device, pin_name(entry->pin),  in do_prt_fixups()
160 	struct acpi_prt_entry *entry;  in acpi_pci_irq_check_entry()  local
166 	entry = kzalloc(sizeof(struct acpi_prt_entry), GFP_KERNEL);  in acpi_pci_irq_check_entry()
167 	if (!entry)  in acpi_pci_irq_check_entry()
175 	entry->id.segment = segment;  in acpi_pci_irq_check_entry()
176 	entry->id.bus = bus;  in acpi_pci_irq_check_entry()
177 	entry->id.device = (prt->address >> 16) & 0xFFFF;  in acpi_pci_irq_check_entry()
178 	entry->pin = prt->pin + 1;  in acpi_pci_irq_check_entry()
180 	do_prt_fixups(entry, prt);  in acpi_pci_irq_check_entry()
182 	entry->index = prt->source_index;  in acpi_pci_irq_check_entry()
198 		acpi_get_handle(handle, prt->source, &entry->link);  in acpi_pci_irq_check_entry()
210 			      entry->id.segment, entry->id.bus,  in acpi_pci_irq_check_entry()
211 			      entry->id.device, pin_name(entry->pin),  in acpi_pci_irq_check_entry()
212 			      prt->source, entry->index));  in acpi_pci_irq_check_entry()
214 	*entry_ptr = entry;  in acpi_pci_irq_check_entry()
224 	struct acpi_pci_routing_table *entry;  in acpi_pci_irq_find_prt_entry()  local
240 	entry = buffer.pointer;  in acpi_pci_irq_find_prt_entry()
241 	while (entry && (entry->length > 0)) {  in acpi_pci_irq_find_prt_entry()
243 						 entry, entry_ptr))  in acpi_pci_irq_find_prt_entry()
245 		entry = (struct acpi_pci_routing_table *)  in acpi_pci_irq_find_prt_entry()
246 		    ((unsigned long)entry + entry->length);  in acpi_pci_irq_find_prt_entry()
281 				       struct acpi_prt_entry *entry)  in acpi_reroute_boot_interrupt()  argument
298 				 "IRQ %d\n", entry->index,  in acpi_reroute_boot_interrupt()
299 				 (entry->index % 4) + 16);  in acpi_reroute_boot_interrupt()
300 			entry->index = (entry->index % 4) + 16;  in acpi_reroute_boot_interrupt()
304 				 "IRQ: unknown mapping\n", entry->index);  in acpi_reroute_boot_interrupt()
313 	struct acpi_prt_entry *entry = NULL;  in acpi_pci_irq_lookup()  local
318 	ret = acpi_pci_irq_find_prt_entry(dev, pin, &entry);  in acpi_pci_irq_lookup()
319 	if (!ret && entry) {  in acpi_pci_irq_lookup()
321 		acpi_reroute_boot_interrupt(dev, entry);  in acpi_pci_irq_lookup()
325 		return entry;  in acpi_pci_irq_lookup()
348 		ret = acpi_pci_irq_find_prt_entry(bridge, pin, &entry);  in acpi_pci_irq_lookup()
349 		if (!ret && entry) {  in acpi_pci_irq_lookup()
354 			return entry;  in acpi_pci_irq_lookup()
410 	struct acpi_prt_entry *entry;  in acpi_pci_irq_enable()  local
438 	entry = acpi_pci_irq_lookup(dev, pin);  in acpi_pci_irq_enable()
439 	if (!entry) {  in acpi_pci_irq_enable()
449 	if (entry) {  in acpi_pci_irq_enable()
450 		if (entry->link)  in acpi_pci_irq_enable()
451 			gsi = acpi_pci_link_allocate_irq(entry->link,  in acpi_pci_irq_enable()
452 							 entry->index,  in acpi_pci_irq_enable()
456 			gsi = entry->index;  in acpi_pci_irq_enable()
472 		kfree(entry);  in acpi_pci_irq_enable()
480 		kfree(entry);  in acpi_pci_irq_enable()
496 	kfree(entry);  in acpi_pci_irq_enable()
502 	struct acpi_prt_entry *entry;  in acpi_pci_irq_disable()  local
518 	entry = acpi_pci_irq_lookup(dev, pin);  in acpi_pci_irq_disable()
519 	if (!entry)  in acpi_pci_irq_disable()
522 	if (entry->link)  in acpi_pci_irq_disable()
523 		gsi = acpi_pci_link_free_irq(entry->link);  in acpi_pci_irq_disable()
525 		gsi = entry->index;  in acpi_pci_irq_disable()
527 	kfree(entry);  in acpi_pci_irq_disable()