108 static void do_prt_fixups(struct acpi_prt_entry *entry,  in do_prt_fixups()  argument
119 		    entry->id.segment == quirk->segment &&  in do_prt_fixups()
120 		    entry->id.bus == quirk->bus &&  in do_prt_fixups()
121 		    entry->id.device == quirk->device &&  in do_prt_fixups()
122 		    entry->pin == quirk->pin &&  in do_prt_fixups()
128 				entry->id.segment, entry->id.bus,  in do_prt_fixups()
129 				entry->id.device, pin_name(entry->pin),  in do_prt_fixups()
143 	struct acpi_prt_entry *entry;  in acpi_pci_irq_check_entry()  local
149 	entry = kzalloc(sizeof(struct acpi_prt_entry), GFP_KERNEL);  in acpi_pci_irq_check_entry()
150 	if (!entry)  in acpi_pci_irq_check_entry()
158 	entry->id.segment = segment;  in acpi_pci_irq_check_entry()
159 	entry->id.bus = bus;  in acpi_pci_irq_check_entry()
160 	entry->id.device = (prt->address >> 16) & 0xFFFF;  in acpi_pci_irq_check_entry()
161 	entry->pin = prt->pin + 1;  in acpi_pci_irq_check_entry()
163 	do_prt_fixups(entry, prt);  in acpi_pci_irq_check_entry()
165 	entry->index = prt->source_index;  in acpi_pci_irq_check_entry()
181 		acpi_get_handle(handle, prt->source, &entry->link);  in acpi_pci_irq_check_entry()
191 		 entry->id.segment, entry->id.bus, entry->id.device,  in acpi_pci_irq_check_entry()
192 		 pin_name(entry->pin), prt->source, entry->index);  in acpi_pci_irq_check_entry()
194 	*entry_ptr = entry;  in acpi_pci_irq_check_entry()
204 	struct acpi_pci_routing_table *entry;  in acpi_pci_irq_find_prt_entry()  local
220 	entry = buffer.pointer;  in acpi_pci_irq_find_prt_entry()
221 	while (entry && (entry->length > 0)) {  in acpi_pci_irq_find_prt_entry()
223 						 entry, entry_ptr))  in acpi_pci_irq_find_prt_entry()
225 		entry = (struct acpi_pci_routing_table *)  in acpi_pci_irq_find_prt_entry()
226 		    ((unsigned long)entry + entry->length);  in acpi_pci_irq_find_prt_entry()
261 				       struct acpi_prt_entry *entry)  in acpi_reroute_boot_interrupt()  argument
278 				 "IRQ %d\n", entry->index,  in acpi_reroute_boot_interrupt()
279 				 (entry->index % 4) + 16);  in acpi_reroute_boot_interrupt()
280 			entry->index = (entry->index % 4) + 16;  in acpi_reroute_boot_interrupt()
284 				 "IRQ: unknown mapping\n", entry->index);  in acpi_reroute_boot_interrupt()
293 	struct acpi_prt_entry *entry = NULL;  in acpi_pci_irq_lookup()  local
298 	ret = acpi_pci_irq_find_prt_entry(dev, pin, &entry);  in acpi_pci_irq_lookup()
299 	if (!ret && entry) {  in acpi_pci_irq_lookup()
301 		acpi_reroute_boot_interrupt(dev, entry);  in acpi_pci_irq_lookup()
304 		return entry;  in acpi_pci_irq_lookup()
325 		ret = acpi_pci_irq_find_prt_entry(bridge, pin, &entry);  in acpi_pci_irq_lookup()
326 		if (!ret && entry) {  in acpi_pci_irq_lookup()
329 			return entry;  in acpi_pci_irq_lookup()
385 	struct acpi_prt_entry *entry;  in acpi_pci_irq_enable()  local
413 	entry = acpi_pci_irq_lookup(dev, pin);  in acpi_pci_irq_enable()
414 	if (!entry) {  in acpi_pci_irq_enable()
424 	if (entry) {  in acpi_pci_irq_enable()
425 		if (entry->link)  in acpi_pci_irq_enable()
426 			gsi = acpi_pci_link_allocate_irq(entry->link,  in acpi_pci_irq_enable()
427 							 entry->index,  in acpi_pci_irq_enable()
431 			gsi = entry->index;  in acpi_pci_irq_enable()
441 			kfree(entry);  in acpi_pci_irq_enable()
449 		kfree(entry);  in acpi_pci_irq_enable()
457 		kfree(entry);  in acpi_pci_irq_enable()
473 	kfree(entry);  in acpi_pci_irq_enable()
479 	struct acpi_prt_entry *entry;  in acpi_pci_irq_disable()  local
495 	entry = acpi_pci_irq_lookup(dev, pin);  in acpi_pci_irq_disable()
496 	if (!entry)  in acpi_pci_irq_disable()
499 	if (entry->link)  in acpi_pci_irq_disable()
500 		gsi = acpi_pci_link_free_irq(entry->link);  in acpi_pci_irq_disable()
502 		gsi = entry->index;  in acpi_pci_irq_disable()
504 	kfree(entry);  in acpi_pci_irq_disable()