#include <linux/spinlock.h>
#include <linux/pci.h>
#include <linux/msi.h>
+#include <linux/of_device.h>
#include <asm/io.h>
#include <asm/prom.h>
#include <asm/iommu.h>
};
#endif
-struct pci_controller_info;
-
struct pci_pbm_info {
struct pci_pbm_info *next;
+ struct pci_pbm_info *sibling;
int index;
- /* PCI controller we sit under. */
- struct pci_controller_info *parent;
-
/* Physical address base of controller registers. */
unsigned long controller_regs;
char *name;
/* OBP specific information. */
- struct device_node *prom_node;
+ struct of_device *op;
u64 ino_bitmap;
/* PBM I/O and Memory space resources. */
/* This will be 12 on PCI-E controllers, 8 elsewhere. */
unsigned long config_space_reg_bits;
+ unsigned long pci_afsr;
+ unsigned long pci_afar;
+ unsigned long pci_csr;
+
/* State of 66MHz capabilities on this PBM. */
int is_66mhz_capable;
int all_devs_66mhz;
unsigned int pci_first_busno;
unsigned int pci_last_busno;
struct pci_bus *pci_bus;
- void (*scan_bus)(struct pci_pbm_info *);
struct pci_ops *pci_ops;
int numa_node;
};
-struct pci_controller_info {
- /* The PCI bus modules controlled by us. */
- struct pci_pbm_info pbm_A;
- struct pci_pbm_info pbm_B;
-};
-
extern struct pci_pbm_info *pci_pbm_root;
extern int pci_num_pbms;
/* PCI bus scanning and fixup support. */
extern void pci_get_pbm_props(struct pci_pbm_info *pbm);
-extern struct pci_bus *pci_scan_one_pbm(struct pci_pbm_info *pbm);
+extern struct pci_bus *pci_scan_one_pbm(struct pci_pbm_info *pbm,
+ struct device *parent);
extern void pci_determine_mem_io_space(struct pci_pbm_info *pbm);
-extern int pci_host_bridge_read_pci_cfg(struct pci_bus *bus_dev,
- unsigned int devfn,
- int where, int size,
- u32 *value);
-extern int pci_host_bridge_write_pci_cfg(struct pci_bus *bus_dev,
- unsigned int devfn,
- int where, int size,
- u32 value);
-
/* Error reporting support. */
extern void pci_scan_for_target_abort(struct pci_pbm_info *, struct pci_bus *);
extern void pci_scan_for_master_abort(struct pci_pbm_info *, struct pci_bus *);
extern struct pci_ops sun4u_pci_ops;
extern struct pci_ops sun4v_pci_ops;
+extern volatile int pci_poke_in_progress;
+extern volatile int pci_poke_cpu;
+extern volatile int pci_poke_faulted;
+
#endif /* !(PCI_IMPL_H) */