diff options
Diffstat (limited to 'arch/sparc64/kernel/pci_impl.h')
| -rw-r--r-- | arch/sparc64/kernel/pci_impl.h | 27 |
1 files changed, 13 insertions, 14 deletions
diff --git a/arch/sparc64/kernel/pci_impl.h b/arch/sparc64/kernel/pci_impl.h index c385d126be11..03186824327e 100644 --- a/arch/sparc64/kernel/pci_impl.h +++ b/arch/sparc64/kernel/pci_impl.h @@ -10,6 +10,7 @@ #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> @@ -56,15 +57,11 @@ struct sparc64_msiq_cookie { }; #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; @@ -94,7 +91,7 @@ struct pci_pbm_info { char *name; /* OBP specific information. */ - struct device_node *prom_node; + struct of_device *op; u64 ino_bitmap; /* PBM I/O and Memory space resources. */ @@ -107,6 +104,10 @@ struct pci_pbm_info { /* 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; @@ -146,25 +147,19 @@ struct pci_pbm_info { 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); /* Error reporting support. */ @@ -183,4 +178,8 @@ extern void pci_config_write32(u32 *addr, u32 val); 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) */ |