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Diffstat (limited to 'arch/powerpc/include/asm/pci-bridge.h')
-rw-r--r--arch/powerpc/include/asm/pci-bridge.h79
1 files changed, 4 insertions, 75 deletions
diff --git a/arch/powerpc/include/asm/pci-bridge.h b/arch/powerpc/include/asm/pci-bridge.h
index b90dbf8..56b879a 100644
--- a/arch/powerpc/include/asm/pci-bridge.h
+++ b/arch/powerpc/include/asm/pci-bridge.h
@@ -10,58 +10,10 @@
#include <linux/pci.h>
#include <linux/list.h>
#include <linux/ioport.h>
+#include <asm-generic/pci-bridge.h>
struct device_node;
-enum {
- /* Force re-assigning all resources (ignore firmware
- * setup completely)
- */
- PPC_PCI_REASSIGN_ALL_RSRC = 0x00000001,
-
- /* Re-assign all bus numbers */
- PPC_PCI_REASSIGN_ALL_BUS = 0x00000002,
-
- /* Do not try to assign, just use existing setup */
- PPC_PCI_PROBE_ONLY = 0x00000004,
-
- /* Don't bother with ISA alignment unless the bridge has
- * ISA forwarding enabled
- */
- PPC_PCI_CAN_SKIP_ISA_ALIGN = 0x00000008,
-
- /* Enable domain numbers in /proc */
- PPC_PCI_ENABLE_PROC_DOMAINS = 0x00000010,
- /* ... except for domain 0 */
- PPC_PCI_COMPAT_DOMAIN_0 = 0x00000020,
-};
-#ifdef CONFIG_PCI
-extern unsigned int ppc_pci_flags;
-
-static inline void ppc_pci_set_flags(int flags)
-{
- ppc_pci_flags = flags;
-}
-
-static inline void ppc_pci_add_flags(int flags)
-{
- ppc_pci_flags |= flags;
-}
-
-static inline int ppc_pci_has_flag(int flag)
-{
- return (ppc_pci_flags & flag);
-}
-#else
-static inline void ppc_pci_set_flags(int flags) { }
-static inline void ppc_pci_add_flags(int flags) { }
-static inline int ppc_pci_has_flag(int flag)
-{
- return 0;
-}
-#endif
-
-
/*
* Structure of a PCI controller (host bridge)
*/
@@ -171,15 +123,9 @@ static inline struct pci_controller *pci_bus_to_host(const struct pci_bus *bus)
#ifndef CONFIG_PPC64
-static inline struct device_node *pci_bus_to_OF_node(struct pci_bus *bus)
-{
- struct pci_controller *host;
-
- if (bus->self)
- return pci_device_to_OF_node(bus->self);
- host = pci_bus_to_host(bus);
- return host ? host->dn : NULL;
-}
+extern int pci_device_from_OF_node(struct device_node *node,
+ u8 *bus, u8 *devfn);
+extern void pci_create_OF_bus_map(void);
static inline int isa_vaddr_is_ioport(void __iomem *address)
{
@@ -223,17 +169,8 @@ struct pci_dn {
/* Get the pointer to a device_node's pci_dn */
#define PCI_DN(dn) ((struct pci_dn *) (dn)->data)
-extern struct device_node *fetch_dev_dn(struct pci_dev *dev);
extern void * update_dn_pci_info(struct device_node *dn, void *data);
-/* Get a device_node from a pci_dev. This code must be fast except
- * in the case where the sysdata is incorrect and needs to be fixed
- * up (this will only happen once). */
-static inline struct device_node *pci_device_to_OF_node(struct pci_dev *dev)
-{
- return dev->dev.of_node ? dev->dev.of_node : fetch_dev_dn(dev);
-}
-
static inline int pci_device_from_OF_node(struct device_node *np,
u8 *bus, u8 *devfn)
{
@@ -244,14 +181,6 @@ static inline int pci_device_from_OF_node(struct device_node *np,
return 0;
}
-static inline struct device_node *pci_bus_to_OF_node(struct pci_bus *bus)
-{
- if (bus->self)
- return pci_device_to_OF_node(bus->self);
- else
- return bus->dev.of_node; /* Must be root bus (PHB) */
-}
-
/** Find the bus corresponding to the indicated device node */
extern struct pci_bus *pcibios_find_pci_bus(struct device_node *dn);