Lines Matching +full:device +full:- +full:addr
1 // SPDX-License-Identifier: GPL-2.0
16 void devm_ioremap_release(struct device *dev, void *res) in devm_ioremap_release()
21 static int devm_ioremap_match(struct device *dev, void *res, void *match_data) in devm_ioremap_match()
26 static void __iomem *__devm_ioremap(struct device *dev, resource_size_t offset, in __devm_ioremap()
30 void __iomem **ptr, *addr = NULL; in __devm_ioremap() local
39 addr = ioremap(offset, size); in __devm_ioremap()
42 addr = ioremap_uc(offset, size); in __devm_ioremap()
45 addr = ioremap_wc(offset, size); in __devm_ioremap()
48 addr = ioremap_np(offset, size); in __devm_ioremap()
52 if (addr) { in __devm_ioremap()
53 *ptr = addr; in __devm_ioremap()
58 return addr; in __devm_ioremap()
62 * devm_ioremap - Managed ioremap()
63 * @dev: Generic device to remap IO address for
69 void __iomem *devm_ioremap(struct device *dev, resource_size_t offset, in devm_ioremap()
77 * devm_ioremap_uc - Managed ioremap_uc()
78 * @dev: Generic device to remap IO address for
84 void __iomem *devm_ioremap_uc(struct device *dev, resource_size_t offset, in devm_ioremap_uc()
92 * devm_ioremap_wc - Managed ioremap_wc()
93 * @dev: Generic device to remap IO address for
99 void __iomem *devm_ioremap_wc(struct device *dev, resource_size_t offset, in devm_ioremap_wc()
107 * devm_iounmap - Managed iounmap()
108 * @dev: Generic device to unmap for
109 * @addr: Address to unmap
111 * Managed iounmap(). @addr must have been mapped using devm_ioremap*().
113 void devm_iounmap(struct device *dev, void __iomem *addr) in devm_iounmap() argument
116 (__force void *)addr)); in devm_iounmap()
117 iounmap(addr); in devm_iounmap()
122 __devm_ioremap_resource(struct device *dev, const struct resource *res, in __devm_ioremap_resource()
133 return IOMEM_ERR_PTR(-EINVAL); in __devm_ioremap_resource()
136 if (type == DEVM_IOREMAP && res->flags & IORESOURCE_MEM_NONPOSTED) in __devm_ioremap_resource()
141 if (res->name) in __devm_ioremap_resource()
143 dev_name(dev), res->name); in __devm_ioremap_resource()
148 return IOMEM_ERR_PTR(-ENOMEM); in __devm_ioremap_resource()
151 if (!devm_request_mem_region(dev, res->start, size, pretty_name)) { in __devm_ioremap_resource()
153 return IOMEM_ERR_PTR(-EBUSY); in __devm_ioremap_resource()
156 dest_ptr = __devm_ioremap(dev, res->start, size, type); in __devm_ioremap_resource()
159 devm_release_mem_region(dev, res->start, size); in __devm_ioremap_resource()
160 dest_ptr = IOMEM_ERR_PTR(-ENOMEM); in __devm_ioremap_resource()
167 * devm_ioremap_resource() - check, request region, and ioremap resource
168 * @dev: generic device to handle the resource for
178 * base = devm_ioremap_resource(&pdev->dev, res);
185 void __iomem *devm_ioremap_resource(struct device *dev, in devm_ioremap_resource()
193 * devm_ioremap_resource_wc() - write-combined variant of
195 * @dev: generic device to handle the resource for
201 void __iomem *devm_ioremap_resource_wc(struct device *dev, in devm_ioremap_resource_wc()
208 * devm_of_iomap - Requests a resource and maps the memory mapped IO
209 * for a given device_node managed by a given device
213 * on driver detach of the device.
215 * This is to be used when a device requests/maps resources described
216 * by other device tree nodes (children or otherwise).
218 * @dev: The device "managing" the resource
219 * @node: The device-tree node where the resource resides
225 * base = devm_of_iomap(&pdev->dev, node, 0, NULL);
229 * Please Note: This is not a one-to-one replacement for of_iomap() because the
232 * but the devm_of_iomap() function will return -EBUSY.
237 void __iomem *devm_of_iomap(struct device *dev, struct device_node *node, int index, in devm_of_iomap()
243 return IOMEM_ERR_PTR(-EINVAL); in devm_of_iomap()
254 static void devm_ioport_map_release(struct device *dev, void *res) in devm_ioport_map_release()
259 static int devm_ioport_map_match(struct device *dev, void *res, in devm_ioport_map_match()
266 * devm_ioport_map - Managed ioport_map()
267 * @dev: Generic device to map ioport for
276 void __iomem *devm_ioport_map(struct device *dev, unsigned long port, in devm_ioport_map()
279 void __iomem **ptr, *addr; in devm_ioport_map() local
286 addr = ioport_map(port, nr); in devm_ioport_map()
287 if (addr) { in devm_ioport_map()
288 *ptr = addr; in devm_ioport_map()
293 return addr; in devm_ioport_map()
298 * devm_ioport_unmap - Managed ioport_unmap()
299 * @dev: Generic device to unmap for
300 * @addr: Address to unmap
302 * Managed ioport_unmap(). @addr must have been mapped using
305 void devm_ioport_unmap(struct device *dev, void __iomem *addr) in devm_ioport_unmap() argument
307 ioport_unmap(addr); in devm_ioport_unmap()
309 devm_ioport_map_match, (__force void *)addr)); in devm_ioport_unmap()
324 static void pcim_iomap_release(struct device *gendev, void *res) in pcim_iomap_release()
331 if (this->table[i]) in pcim_iomap_release()
332 pci_iounmap(dev, this->table[i]); in pcim_iomap_release()
336 * pcim_iomap_table - access iomap allocation table
337 * @pdev: PCI device to access iomap table for
352 dr = devres_find(&pdev->dev, pcim_iomap_release, NULL, NULL); in pcim_iomap_table()
354 return dr->table; in pcim_iomap_table()
357 dev_to_node(&pdev->dev)); in pcim_iomap_table()
360 dr = devres_get(&pdev->dev, new_dr, NULL, NULL); in pcim_iomap_table()
361 return dr->table; in pcim_iomap_table()
366 * pcim_iomap - Managed pcim_iomap()
367 * @pdev: PCI device to iomap for
390 * pcim_iounmap - Managed pci_iounmap()
391 * @pdev: PCI device to iounmap for
392 * @addr: Address to unmap
394 * Managed pci_iounmap(). @addr must have been mapped using pcim_iomap().
396 void pcim_iounmap(struct pci_dev *pdev, void __iomem *addr) in pcim_iounmap() argument
401 pci_iounmap(pdev, addr); in pcim_iounmap()
407 if (tbl[i] == addr) { in pcim_iounmap()
416 * pcim_iomap_regions - Request and iomap PCI BARs
417 * @pdev: PCI device to map IO resources for
430 return -ENOMEM; in pcim_iomap_regions()
438 rc = -EINVAL; in pcim_iomap_regions()
447 rc = -ENOMEM; in pcim_iomap_regions()
457 while (--i >= 0) { in pcim_iomap_regions()
469 * pcim_iomap_regions_request_all - Request all BARs and iomap specified ones
470 * @pdev: PCI device to map IO resources for
479 int request_mask = ((1 << 6) - 1) & ~mask; in pcim_iomap_regions_request_all()
494 * pcim_iounmap_regions - Unmap and release PCI BARs
495 * @pdev: PCI device to map IO resources for
520 static void devm_arch_phys_ac_add_release(struct device *dev, void *res) in devm_arch_phys_ac_add_release()
526 * devm_arch_phys_wc_add - Managed arch_phys_wc_add()
527 * @dev: Managed device
534 int devm_arch_phys_wc_add(struct device *dev, unsigned long base, unsigned long size) in devm_arch_phys_wc_add()
542 return -ENOMEM; in devm_arch_phys_wc_add()
562 static void devm_arch_io_free_memtype_wc_release(struct device *dev, void *res) in devm_arch_io_free_memtype_wc_release()
566 arch_io_free_memtype_wc(this->start, this->size); in devm_arch_io_free_memtype_wc_release()
570 * devm_arch_io_reserve_memtype_wc - Managed arch_io_reserve_memtype_wc()
571 * @dev: Managed device
579 int devm_arch_io_reserve_memtype_wc(struct device *dev, resource_size_t start, in devm_arch_io_reserve_memtype_wc()
588 return -ENOMEM; in devm_arch_io_reserve_memtype_wc()
596 dr->start = start; in devm_arch_io_reserve_memtype_wc()
597 dr->size = size; in devm_arch_io_reserve_memtype_wc()