Lines Matching refs:res

32 	struct resource *res = dev->resource + resno;
42 	if (!res->flags)
45 	if (res->flags & IORESOURCE_UNSET)
53 	if (res->flags & IORESOURCE_PCI_FIXED)
56 	pcibios_resource_to_bus(dev->bus, &region, res);
59 	if (res->flags & IORESOURCE_IO) {
61 		new |= res->flags & ~PCI_BASE_ADDRESS_IO_MASK;
66 		new |= res->flags & ~PCI_BASE_ADDRESS_MEM_MASK;
81 		if (!(res->flags & IORESOURCE_ROM_ENABLE) &&
86 		if (res->flags & IORESOURCE_ROM_ENABLE)
96 	disable = (res->flags & IORESOURCE_MEM_64) && !dev->mmio_always_on;
111 	if (res->flags & IORESOURCE_MEM_64) {
137 	struct resource *res = &dev->resource[resource];
140 	if (res->flags & IORESOURCE_UNSET) {
142 			 resource, res);
151 	if (res->flags & IORESOURCE_ROM_SHADOW)
154 	root = pci_find_parent_resource(dev, res);
157 			 resource, res);
158 		res->flags |= IORESOURCE_UNSET;
162 	conflict = request_resource_conflict(root, res);
165 			 resource, res, conflict->name, conflict);
166 		res->flags |= IORESOURCE_UNSET;
199 static int pci_revert_fw_address(struct resource *res, struct pci_dev *dev,
209 	start = res->start;
210 	end = res->end;
211 	res->start = fw_addr;
212 	res->end = res->start + size - 1;
213 	res->flags &= ~IORESOURCE_UNSET;
215 	root = pci_find_parent_resource(dev, res);
219 		 * if res is inside the relevant bridge window.
228 		if (res->flags & IORESOURCE_IO)
235 		 resno, res);
236 	conflict = request_resource_conflict(root, res);
239 			 resno, res, conflict->name, conflict);
240 		res->start = start;
241 		res->end = end;
242 		res->flags |= IORESOURCE_UNSET;
254 					      const struct resource *res,
258        return res->start;
264 	struct resource *res = dev->resource + resno;
268 	min = (res->flags & IORESOURCE_IO) ? PCIBIOS_MIN_IO : PCIBIOS_MIN_MEM;
277 	ret = pci_bus_alloc_resource(bus, res, size, align, min,
287 	if ((res->flags & (IORESOURCE_PREFETCH | IORESOURCE_MEM_64)) ==
289 		ret = pci_bus_alloc_resource(bus, res, size, align, min,
302 	if (res->flags & (IORESOURCE_PREFETCH | IORESOURCE_MEM_64))
303 		ret = pci_bus_alloc_resource(bus, res, size, align, min, 0,
327 	struct resource *res = dev->resource + resno;
331 	if (res->flags & IORESOURCE_PCI_FIXED)
334 	res->flags |= IORESOURCE_UNSET;
335 	align = pci_resource_alignment(dev, res);
338 			 resno, res);
342 	size = resource_size(res);
351 		pci_info(dev, "BAR %d: no space for %pR\n", resno, res);
352 		ret = pci_revert_fw_address(res, dev, resno, size);
356 		pci_info(dev, "BAR %d: failed to assign %pR\n", resno, res);
360 	res->flags &= ~IORESOURCE_UNSET;
361 	res->flags &= ~IORESOURCE_STARTALIGN;
362 	pci_info(dev, "BAR %d: assigned %pR\n", resno, res);
373 	struct resource *res = dev->resource + resno;
378 	if (res->flags & IORESOURCE_PCI_FIXED)
381 	flags = res->flags;
382 	res->flags |= IORESOURCE_UNSET;
383 	if (!res->parent) {
385 			 resno, res);
390 	new_size = resource_size(res) + addsize;
393 		res->flags = flags;
395 			 resno, res, (unsigned long long) addsize);
399 	res->flags &= ~IORESOURCE_UNSET;
400 	res->flags &= ~IORESOURCE_STARTALIGN;
402 		 resno, res, (unsigned long long) addsize);
411 	struct resource *res = dev->resource + resno;
413 	pci_info(dev, "BAR %d: releasing %pR\n", resno, res);
415 	if (!res->parent)
418 	release_resource(res);
419 	res->end = resource_size(res) - 1;
420 	res->start = 0;
421 	res->flags |= IORESOURCE_UNSET;
427 	struct resource *res = dev->resource + resno;
439 	if (!(res->flags & IORESOURCE_UNSET))
461 	res->end = res->start + pci_rebar_size_to_bytes(size) - 1;
465 		ret = pci_reassign_bridge_resources(dev->bus->self, res->flags);
473 	res->end = res->start + pci_rebar_size_to_bytes(old) - 1;