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Diffstat (limited to 'arch/sparc/kernel/pci.c')
-rw-r--r--arch/sparc/kernel/pci.c69
1 files changed, 28 insertions, 41 deletions
diff --git a/arch/sparc/kernel/pci.c b/arch/sparc/kernel/pci.c
index 75b31bcdead..539babf00bb 100644
--- a/arch/sparc/kernel/pci.c
+++ b/arch/sparc/kernel/pci.c
@@ -28,6 +28,7 @@
#include <asm/apb.h>
#include "pci_impl.h"
+#include "kernel.h"
/* List of all PCI controllers found in the system. */
struct pci_pbm_info *pci_pbm_root = NULL;
@@ -254,7 +255,7 @@ static struct pci_dev *of_create_pci_dev(struct pci_pbm_info *pbm,
const char *type;
u32 class;
- dev = alloc_pci_dev();
+ dev = pci_alloc_dev(bus);
if (!dev)
return NULL;
@@ -281,7 +282,6 @@ static struct pci_dev *of_create_pci_dev(struct pci_pbm_info *pbm,
printk(" create device, devfn: %x, type: %s\n",
devfn, type);
- dev->bus = bus;
dev->sysdata = node;
dev->dev.parent = bus->bridge;
dev->dev.bus = &pci_bus_type;
@@ -327,7 +327,7 @@ static struct pci_dev *of_create_pci_dev(struct pci_pbm_info *pbm,
if ((dev->class >> 8) == PCI_CLASS_STORAGE_IDE)
pci_set_master(dev);
- dev->current_state = 4; /* unknown power state */
+ dev->current_state = PCI_UNKNOWN; /* unknown power state */
dev->error_state = pci_channel_io_normal;
dev->dma_mask = 0xffffffff;
@@ -356,7 +356,7 @@ static struct pci_dev *of_create_pci_dev(struct pci_pbm_info *pbm,
return dev;
}
-static void __devinit apb_calc_first_last(u8 map, u32 *first_p, u32 *last_p)
+static void apb_calc_first_last(u8 map, u32 *first_p, u32 *last_p)
{
u32 idx, first, last;
@@ -378,9 +378,9 @@ static void __devinit apb_calc_first_last(u8 map, u32 *first_p, u32 *last_p)
/* Cook up fake bus resources for SUNW,simba PCI bridges which lack
* a proper 'ranges' property.
*/
-static void __devinit apb_fake_ranges(struct pci_dev *dev,
- struct pci_bus *bus,
- struct pci_pbm_info *pbm)
+static void apb_fake_ranges(struct pci_dev *dev,
+ struct pci_bus *bus,
+ struct pci_pbm_info *pbm)
{
struct pci_bus_region region;
struct resource *res;
@@ -393,26 +393,26 @@ static void __devinit apb_fake_ranges(struct pci_dev *dev,
res->flags = IORESOURCE_IO;
region.start = (first << 21);
region.end = (last << 21) + ((1 << 21) - 1);
- pcibios_bus_to_resource(dev, res, &region);
+ pcibios_bus_to_resource(dev->bus, res, &region);
pci_read_config_byte(dev, APB_MEM_ADDRESS_MAP, &map);
apb_calc_first_last(map, &first, &last);
res = bus->resource[1];
res->flags = IORESOURCE_MEM;
- region.start = (first << 21);
- region.end = (last << 21) + ((1 << 21) - 1);
- pcibios_bus_to_resource(dev, res, &region);
+ region.start = (first << 29);
+ region.end = (last << 29) + ((1 << 29) - 1);
+ pcibios_bus_to_resource(dev->bus, res, &region);
}
-static void __devinit pci_of_scan_bus(struct pci_pbm_info *pbm,
- struct device_node *node,
- struct pci_bus *bus);
+static void pci_of_scan_bus(struct pci_pbm_info *pbm,
+ struct device_node *node,
+ struct pci_bus *bus);
#define GET_64BIT(prop, i) ((((u64) (prop)[(i)]) << 32) | (prop)[(i)+1])
-static void __devinit of_scan_pci_bridge(struct pci_pbm_info *pbm,
- struct device_node *node,
- struct pci_dev *dev)
+static void of_scan_pci_bridge(struct pci_pbm_info *pbm,
+ struct device_node *node,
+ struct pci_dev *dev)
{
struct pci_bus *bus;
const u32 *busrange, *ranges;
@@ -492,7 +492,7 @@ static void __devinit of_scan_pci_bridge(struct pci_pbm_info *pbm,
res->flags = flags;
region.start = GET_64BIT(ranges, 1);
region.end = region.start + size - 1;
- pcibios_bus_to_resource(dev, res, &region);
+ pcibios_bus_to_resource(dev->bus, res, &region);
}
after_ranges:
sprintf(bus->name, "PCI Bus %04x:%02x", pci_domain_nr(bus),
@@ -503,9 +503,9 @@ after_ranges:
pci_of_scan_bus(pbm, node, bus);
}
-static void __devinit pci_of_scan_bus(struct pci_pbm_info *pbm,
- struct device_node *node,
- struct pci_bus *bus)
+static void pci_of_scan_bus(struct pci_pbm_info *pbm,
+ struct device_node *node,
+ struct pci_bus *bus)
{
struct device_node *child;
const u32 *reg;
@@ -544,8 +544,7 @@ static void __devinit pci_of_scan_bus(struct pci_pbm_info *pbm,
printk("PCI: dev header type: %x\n",
dev->hdr_type);
- if (dev->hdr_type == PCI_HEADER_TYPE_BRIDGE ||
- dev->hdr_type == PCI_HEADER_TYPE_CARDBUS)
+ if (pci_is_bridge(dev))
of_scan_pci_bridge(pbm, child, dev);
}
}
@@ -564,7 +563,7 @@ show_pciobppath_attr(struct device * dev, struct device_attribute * attr, char *
static DEVICE_ATTR(obppath, S_IRUSR | S_IRGRP | S_IROTH, show_pciobppath_attr, NULL);
-static void __devinit pci_bus_register_of_sysfs(struct pci_bus *bus)
+static void pci_bus_register_of_sysfs(struct pci_bus *bus)
{
struct pci_dev *dev;
struct pci_bus *child_bus;
@@ -585,8 +584,8 @@ static void __devinit pci_bus_register_of_sysfs(struct pci_bus *bus)
pci_bus_register_of_sysfs(child_bus);
}
-struct pci_bus * __devinit pci_scan_one_pbm(struct pci_pbm_info *pbm,
- struct device *parent)
+struct pci_bus *pci_scan_one_pbm(struct pci_pbm_info *pbm,
+ struct device *parent)
{
LIST_HEAD(resources);
struct device_node *node = pbm->op->dev.of_node;
@@ -618,7 +617,7 @@ struct pci_bus * __devinit pci_scan_one_pbm(struct pci_pbm_info *pbm,
return bus;
}
-void __devinit pcibios_fixup_bus(struct pci_bus *pbus)
+void pcibios_fixup_bus(struct pci_bus *pbus)
{
}
@@ -773,15 +772,6 @@ static int __pci_mmap_make_offset(struct pci_dev *pdev,
return 0;
}
-/* Set vm_flags of VMA, as appropriate for this architecture, for a pci device
- * mapping.
- */
-static void __pci_mmap_set_flags(struct pci_dev *dev, struct vm_area_struct *vma,
- enum pci_mmap_state mmap_state)
-{
- vma->vm_flags |= VM_IO | VM_DONTEXPAND | VM_DONTDUMP;
-}
-
/* Set vm_page_prot of VMA, as appropriate for this architecture, for a pci
* device mapping.
*/
@@ -809,7 +799,6 @@ int pci_mmap_page_range(struct pci_dev *dev, struct vm_area_struct *vma,
if (ret < 0)
return ret;
- __pci_mmap_set_flags(dev, vma, mmap_state);
__pci_mmap_set_pgprot(dev, vma, mmap_state);
vma->vm_page_prot = pgprot_noncached(vma->vm_page_prot);
@@ -949,8 +938,7 @@ static int __init pcibios_init(void)
subsys_initcall(pcibios_init);
#ifdef CONFIG_SYSFS
-static void __devinit pci_bus_slot_names(struct device_node *node,
- struct pci_bus *bus)
+static void pci_bus_slot_names(struct device_node *node, struct pci_bus *bus)
{
const struct pci_slot_names {
u32 slot_mask;
@@ -1017,6 +1005,5 @@ static int __init of_pci_slot_init(void)
return 0;
}
-
-module_init(of_pci_slot_init);
+device_initcall(of_pci_slot_init);
#endif
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-11-10 09:18:43 +0000