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-rw-r--r--arch/sparc/include/asm/pci_32.h5
-rw-r--r--arch/sparc/include/asm/pci_64.h5
-rw-r--r--arch/sparc/kernel/leon_pci.c25
-rw-r--r--arch/sparc/kernel/pci.c22
4 files changed, 19 insertions, 38 deletions
diff --git a/arch/sparc/include/asm/pci_32.h b/arch/sparc/include/asm/pci_32.h
index 02939abd356c..6de7f7bf956a 100644
--- a/arch/sparc/include/asm/pci_32.h
+++ b/arch/sparc/include/asm/pci_32.h
@@ -16,11 +16,6 @@
#define PCI_IRQ_NONE 0xffffffff
-static inline void pcibios_set_master(struct pci_dev *dev)
-{
- /* No special bus mastering setup handling */
-}
-
static inline void pcibios_penalize_isa_irq(int irq, int active)
{
/* We don't do dynamic PCI IRQ allocation */
diff --git a/arch/sparc/include/asm/pci_64.h b/arch/sparc/include/asm/pci_64.h
index 2614d96141c9..755a4bb6bcd3 100644
--- a/arch/sparc/include/asm/pci_64.h
+++ b/arch/sparc/include/asm/pci_64.h
@@ -16,11 +16,6 @@
#define PCI_IRQ_NONE 0xffffffff
-static inline void pcibios_set_master(struct pci_dev *dev)
-{
- /* No special bus mastering setup handling */
-}
-
static inline void pcibios_penalize_isa_irq(int irq, int active)
{
/* We don't do dynamic PCI IRQ allocation */
diff --git a/arch/sparc/kernel/leon_pci.c b/arch/sparc/kernel/leon_pci.c
index f1cf6ef011a7..c7bec25fdb1c 100644
--- a/arch/sparc/kernel/leon_pci.c
+++ b/arch/sparc/kernel/leon_pci.c
@@ -19,22 +19,22 @@
*/
void leon_pci_init(struct platform_device *ofdev, struct leon_pci_info *info)
{
+ LIST_HEAD(resources);
struct pci_bus *root_bus;
- root_bus = pci_scan_bus_parented(&ofdev->dev, 0, info->ops, info);
- if (root_bus) {
- root_bus->resource[0] = &info->io_space;
- root_bus->resource[1] = &info->mem_space;
- root_bus->resource[2] = NULL;
-
- /* Init all PCI devices into PCI tree */
- pci_bus_add_devices(root_bus);
+ pci_add_resource(&resources, &info->io_space);
+ pci_add_resource(&resources, &info->mem_space);
+ root_bus = pci_scan_root_bus(&ofdev->dev, 0, info->ops, info,
+ &resources);
+ if (root_bus) {
/* Setup IRQs of all devices using custom routines */
pci_fixup_irqs(pci_common_swizzle, info->map_irq);
/* Assign devices with resources */
pci_assign_unassigned_resources();
+ } else {
+ pci_free_resource_list(&resources);
}
}
@@ -83,15 +83,6 @@ void __devinit pcibios_fixup_bus(struct pci_bus *pbus)
int i, has_io, has_mem;
u16 cmd;
- /* Generic PCI bus probing sets these to point at
- * &io{port,mem}_resouce which is wrong for us.
- */
- if (pbus->self == NULL) {
- pbus->resource[0] = &info->io_space;
- pbus->resource[1] = &info->mem_space;
- pbus->resource[2] = NULL;
- }
-
list_for_each_entry(dev, &pbus->devices, bus_list) {
/*
* We can not rely on that the bootloader has enabled I/O
diff --git a/arch/sparc/kernel/pci.c b/arch/sparc/kernel/pci.c
index 31111e35281e..bb8bc2e519ac 100644
--- a/arch/sparc/kernel/pci.c
+++ b/arch/sparc/kernel/pci.c
@@ -685,23 +685,25 @@ static void __devinit pci_bus_register_of_sysfs(struct pci_bus *bus)
struct pci_bus * __devinit pci_scan_one_pbm(struct pci_pbm_info *pbm,
struct device *parent)
{
+ LIST_HEAD(resources);
struct device_node *node = pbm->op->dev.of_node;
struct pci_bus *bus;
printk("PCI: Scanning PBM %s\n", node->full_name);
- bus = pci_create_bus(parent, pbm->pci_first_busno, pbm->pci_ops, pbm);
+ pci_add_resource(&resources, &pbm->io_space);
+ pci_add_resource(&resources, &pbm->mem_space);
+ bus = pci_create_root_bus(parent, pbm->pci_first_busno, pbm->pci_ops,
+ pbm, &resources);
if (!bus) {
printk(KERN_ERR "Failed to create bus for %s\n",
node->full_name);
+ pci_free_resource_list(&resources);
return NULL;
}
bus->secondary = pbm->pci_first_busno;
bus->subordinate = pbm->pci_last_busno;
- bus->resource[0] = &pbm->io_space;
- bus->resource[1] = &pbm->mem_space;
-
pci_of_scan_bus(pbm, node, bus);
pci_bus_add_devices(bus);
pci_bus_register_of_sysfs(bus);
@@ -711,13 +713,6 @@ struct pci_bus * __devinit pci_scan_one_pbm(struct pci_pbm_info *pbm,
void __devinit pcibios_fixup_bus(struct pci_bus *pbus)
{
- struct pci_pbm_info *pbm = pbus->sysdata;
-
- /* Generic PCI bus probing sets these to point at
- * &io{port,mem}_resouce which is wrong for us.
- */
- pbus->resource[0] = &pbm->io_space;
- pbus->resource[1] = &pbm->mem_space;
}
void pcibios_update_irq(struct pci_dev *pdev, int irq)
@@ -1083,6 +1078,11 @@ void pci_resource_to_user(const struct pci_dev *pdev, int bar,
*end = rp->end - offset;
}
+void pcibios_set_master(struct pci_dev *dev)
+{
+ /* No special bus mastering setup handling */
+}
+
static int __init pcibios_init(void)
{
pci_dfl_cache_line_size = 64 >> 2;