29 static inline bool acpi_iospace_resource_valid(struct resource *res)  in acpi_iospace_resource_valid()  argument
32 	return res->end < 0x10003;  in acpi_iospace_resource_valid()
42 acpi_iospace_resource_valid(struct resource *res) { return true; }  in acpi_iospace_resource_valid()  argument
65 static void acpi_dev_memresource_flags(struct resource *res, u64 len,  in acpi_dev_memresource_flags()  argument
68 	res->flags = IORESOURCE_MEM;  in acpi_dev_memresource_flags()
70 	if (!acpi_dev_resource_len_valid(res->start, res->end, len, false))  in acpi_dev_memresource_flags()
71 		res->flags |= IORESOURCE_DISABLED | IORESOURCE_UNSET;  in acpi_dev_memresource_flags()
74 		res->flags |= IORESOURCE_MEM_WRITEABLE;  in acpi_dev_memresource_flags()
77 static void acpi_dev_get_memresource(struct resource *res, u64 start, u64 len,  in acpi_dev_get_memresource()  argument
80 	res->start = start;  in acpi_dev_get_memresource()
81 	res->end = start + len - 1;  in acpi_dev_get_memresource()
82 	acpi_dev_memresource_flags(res, len, write_protect);  in acpi_dev_get_memresource()
99 bool acpi_dev_resource_memory(struct acpi_resource *ares, struct resource *res)  in acpi_dev_resource_memory()  argument
108 		acpi_dev_get_memresource(res, memory24->minimum << 8,  in acpi_dev_resource_memory()
114 		acpi_dev_get_memresource(res, memory32->minimum,  in acpi_dev_resource_memory()
120 		acpi_dev_get_memresource(res, fixed_memory32->address,  in acpi_dev_resource_memory()
125 		res->flags = 0;  in acpi_dev_resource_memory()
129 	return !(res->flags & IORESOURCE_DISABLED);  in acpi_dev_resource_memory()
133 static void acpi_dev_ioresource_flags(struct resource *res, u64 len,  in acpi_dev_ioresource_flags()  argument
136 	res->flags = IORESOURCE_IO;  in acpi_dev_ioresource_flags()
138 	if (!acpi_dev_resource_len_valid(res->start, res->end, len, true))  in acpi_dev_ioresource_flags()
139 		res->flags |= IORESOURCE_DISABLED | IORESOURCE_UNSET;  in acpi_dev_ioresource_flags()
141 	if (!acpi_iospace_resource_valid(res))  in acpi_dev_ioresource_flags()
142 		res->flags |= IORESOURCE_DISABLED | IORESOURCE_UNSET;  in acpi_dev_ioresource_flags()
145 		res->flags |= IORESOURCE_IO_16BIT_ADDR;  in acpi_dev_ioresource_flags()
147 		res->flags |= IORESOURCE_IO_SPARSE;  in acpi_dev_ioresource_flags()
150 static void acpi_dev_get_ioresource(struct resource *res, u64 start, u64 len,  in acpi_dev_get_ioresource()  argument
153 	res->start = start;  in acpi_dev_get_ioresource()
154 	res->end = start + len - 1;  in acpi_dev_get_ioresource()
155 	acpi_dev_ioresource_flags(res, len, io_decode, 0);  in acpi_dev_get_ioresource()
172 bool acpi_dev_resource_io(struct acpi_resource *ares, struct resource *res)  in acpi_dev_resource_io()  argument
180 		acpi_dev_get_ioresource(res, io->minimum,  in acpi_dev_resource_io()
186 		acpi_dev_get_ioresource(res, fixed_io->address,  in acpi_dev_resource_io()
191 		res->flags = 0;  in acpi_dev_resource_io()
195 	return !(res->flags & IORESOURCE_DISABLED);  in acpi_dev_resource_io()
207 	struct resource *res = &win->res;  in acpi_decode_space()  local
234 	res->start = start;  in acpi_decode_space()
235 	res->end = end;  in acpi_decode_space()
237 	    (offset != win->offset || start != res->start || end != res->end)) {  in acpi_decode_space()
245 		acpi_dev_memresource_flags(res, len, wp);  in acpi_decode_space()
248 		acpi_dev_ioresource_flags(res, len, iodec,  in acpi_decode_space()
252 		res->flags = IORESOURCE_BUS;  in acpi_decode_space()
259 		res->flags |= IORESOURCE_WINDOW;  in acpi_decode_space()
262 		res->flags |= IORESOURCE_PREFETCH;  in acpi_decode_space()
264 	return !(res->flags & IORESOURCE_DISABLED);  in acpi_decode_space()
287 	win->res.flags = 0;  in acpi_dev_resource_address_space()
316 	win->res.flags = 0;  in acpi_dev_resource_ext_address_space()
351 static void acpi_dev_irqresource_disabled(struct resource *res, u32 gsi)  in acpi_dev_irqresource_disabled()  argument
353 	res->start = gsi;  in acpi_dev_irqresource_disabled()
354 	res->end = gsi;  in acpi_dev_irqresource_disabled()
355 	res->flags = IORESOURCE_IRQ | IORESOURCE_DISABLED | IORESOURCE_UNSET;  in acpi_dev_irqresource_disabled()
358 static void acpi_dev_get_irqresource(struct resource *res, u32 gsi,  in acpi_dev_get_irqresource()  argument
365 		acpi_dev_irqresource_disabled(res, gsi);  in acpi_dev_get_irqresource()
391 	res->flags = acpi_dev_irq_flags(triggering, polarity, shareable);  in acpi_dev_get_irqresource()
394 		res->start = irq;  in acpi_dev_get_irqresource()
395 		res->end = irq;  in acpi_dev_get_irqresource()
397 		acpi_dev_irqresource_disabled(res, gsi);  in acpi_dev_get_irqresource()
421 				 struct resource *res)  in acpi_dev_resource_interrupt()  argument
434 			acpi_dev_irqresource_disabled(res, 0);  in acpi_dev_resource_interrupt()
437 		acpi_dev_get_irqresource(res, irq->interrupts[index],  in acpi_dev_resource_interrupt()
444 			acpi_dev_irqresource_disabled(res, 0);  in acpi_dev_resource_interrupt()
447 		acpi_dev_get_irqresource(res, ext_irq->interrupts[index],  in acpi_dev_resource_interrupt()
452 		res->flags = 0;  in acpi_dev_resource_interrupt()
488 	*rentry->res = win->res;  in acpi_dev_new_resource_entry()
500 	struct resource *res = &win.res;  in acpi_dev_process_resource()  local
517 	if (acpi_dev_resource_memory(ares, res)  in acpi_dev_process_resource()
518 	    || acpi_dev_resource_io(ares, res)  in acpi_dev_process_resource()
523 	for (i = 0; acpi_dev_resource_interrupt(ares, i, res); i++) {  in acpi_dev_process_resource()