printk(" [%s", isa_dev->prom_node->name);
}
-static struct linux_prom_registers * __init
-isa_dev_get_resource(struct sparc_isa_device *isa_dev)
+static void __init isa_dev_get_resource(struct sparc_isa_device *isa_dev)
{
- struct linux_prom_registers *pregs;
- unsigned long base, len;
- int prop_len;
-
- pregs = of_get_property(isa_dev->prom_node, "reg", &prop_len);
-
- /* Only the first one is interesting. */
- len = pregs[0].reg_size;
- base = (((unsigned long)pregs[0].which_io << 32) |
- (unsigned long)pregs[0].phys_addr);
- base += isa_dev->bus->parent->io_space.start;
-
- isa_dev->resource.start = base;
- isa_dev->resource.end = (base + len - 1UL);
- isa_dev->resource.flags = IORESOURCE_IO;
- isa_dev->resource.name = isa_dev->prom_node->name;
-
- request_resource(&isa_dev->bus->parent->io_space,
- &isa_dev->resource);
+ struct of_device *op = of_find_device_by_node(isa_dev->prom_node);
- return pregs;
+ memcpy(&isa_dev->resource, &op->resource[0], sizeof(struct resource));
}
-static void __init isa_dev_get_irq(struct sparc_isa_device *isa_dev,
- struct linux_prom_registers *pregs)
+static void __init isa_dev_get_irq(struct sparc_isa_device *isa_dev)
{
struct of_device *op = of_find_device_by_node(isa_dev->prom_node);
printk(" ->");
while (dp) {
- struct linux_prom_registers *regs;
struct sparc_isa_device *isa_dev;
- isa_dev = kmalloc(sizeof(*isa_dev), GFP_KERNEL);
+ isa_dev = kzalloc(sizeof(*isa_dev), GFP_KERNEL);
if (!isa_dev) {
fatal_err("cannot allocate child isa_dev");
prom_halt();
}
- memset(isa_dev, 0, sizeof(*isa_dev));
-
/* Link it in to parent. */
isa_dev->next = parent_isa_dev->child;
parent_isa_dev->child = isa_dev;
isa_dev->bus = parent_isa_dev->bus;
isa_dev->prom_node = dp;
- regs = isa_dev_get_resource(isa_dev);
- isa_dev_get_irq(isa_dev, regs);
+ isa_dev_get_resource(isa_dev);
+ isa_dev_get_irq(isa_dev);
report_dev(isa_dev, 1);
struct device_node *dp = isa_br->prom_node->child;
while (dp) {
- struct linux_prom_registers *regs;
struct sparc_isa_device *isa_dev;
- isa_dev = kmalloc(sizeof(*isa_dev), GFP_KERNEL);
+ isa_dev = kzalloc(sizeof(*isa_dev), GFP_KERNEL);
if (!isa_dev) {
printk(KERN_DEBUG "ISA: cannot allocate isa_dev");
return;
}
- memset(isa_dev, 0, sizeof(*isa_dev));
-
isa_dev->ofdev.node = dp;
isa_dev->ofdev.dev.parent = &isa_br->ofdev.dev;
isa_dev->ofdev.dev.bus = &isa_bus_type;
- strcpy(isa_dev->ofdev.dev.bus_id, dp->path_component_name);
+ sprintf(isa_dev->ofdev.dev.bus_id, "isa[%08x]", dp->node);
/* Register with core */
if (of_device_register(&isa_dev->ofdev) != 0) {
printk(KERN_DEBUG "isa: device registration error for %s!\n",
- isa_dev->ofdev.dev.bus_id);
+ dp->path_component_name);
kfree(isa_dev);
goto next_sibling;
}
isa_dev->bus = isa_br;
isa_dev->prom_node = dp;
- regs = isa_dev_get_resource(isa_dev);
- isa_dev_get_irq(isa_dev, regs);
+ isa_dev_get_resource(isa_dev);
+ isa_dev_get_irq(isa_dev);
report_dev(isa_dev, 0);
pdev = NULL;
while ((pdev = pci_get_device(vendor, device, pdev)) != NULL) {
- struct pcidev_cookie *pdev_cookie;
- struct pci_pbm_info *pbm;
struct sparc_isa_bridge *isa_br;
struct device_node *dp;
- pdev_cookie = pdev->sysdata;
- if (!pdev_cookie) {
- printk("ISA: Warning, ISA bridge ignored due to "
- "lack of OBP data.\n");
- continue;
- }
- pbm = pdev_cookie->pbm;
- dp = pdev_cookie->prom_node;
+ dp = pci_device_to_OF_node(pdev);
- isa_br = kmalloc(sizeof(*isa_br), GFP_KERNEL);
+ isa_br = kzalloc(sizeof(*isa_br), GFP_KERNEL);
if (!isa_br) {
printk(KERN_DEBUG "isa: cannot allocate sparc_isa_bridge");
return;
}
- memset(isa_br, 0, sizeof(*isa_br));
-
isa_br->ofdev.node = dp;
isa_br->ofdev.dev.parent = &pdev->dev;
isa_br->ofdev.dev.bus = &isa_bus_type;
- strcpy(isa_br->ofdev.dev.bus_id, dp->path_component_name);
+ sprintf(isa_br->ofdev.dev.bus_id, "isa%d", index);
/* Register with core */
if (of_device_register(&isa_br->ofdev) != 0) {
printk(KERN_DEBUG "isa: device registration error for %s!\n",
- isa_br->ofdev.dev.bus_id);
+ dp->path_component_name);
kfree(isa_br);
return;
}
isa_br->next = isa_chain;
isa_chain = isa_br;
- isa_br->parent = pbm;
isa_br->self = pdev;
isa_br->index = index++;
- isa_br->prom_node = pdev_cookie->prom_node;
+ isa_br->prom_node = dp;
printk("isa%d:", isa_br->index);