Lines Matching full:region
121 struct iomem_region *region = iomem_regions; in phys_mapping() local
123 while (region != NULL) { in phys_mapping()
124 if ((phys >= region->phys) && in phys_mapping()
125 (phys < region->phys + region->size)) { in phys_mapping()
126 fd = region->fd; in phys_mapping()
127 *offset_out = phys - region->phys; in phys_mapping()
130 region = region->next; in phys_mapping()
158 " Configure <file> as an IO memory region named <name>.\n\n"
173 struct iomem_region *region = iomem_regions; in find_iomem() local
175 while (region != NULL) { in find_iomem()
176 if (!strcmp(region->driver, driver)) { in find_iomem()
177 *len_out = region->size; in find_iomem()
178 return region->virt; in find_iomem()
181 region = region->next; in find_iomem()
190 struct iomem_region *region = iomem_regions; in setup_iomem() local
194 while (region != NULL) { in setup_iomem()
195 err = os_map_memory((void *) iomem_start, region->fd, 0, in setup_iomem()
196 region->size, 1, 1, 0); in setup_iomem()
198 printk(KERN_ERR "Mapping iomem region for driver '%s' " in setup_iomem()
199 "failed, errno = %d\n", region->driver, -err); in setup_iomem()
201 region->virt = iomem_start; in setup_iomem()
202 region->phys = __pa(region->virt); in setup_iomem()
205 iomem_start += region->size + PAGE_SIZE; in setup_iomem()
206 region = region->next; in setup_iomem()