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- #ifndef __POWERNV_PCI_H
- #define __POWERNV_PCI_H
- struct pci_dn;
- enum pnv_phb_type {
- PNV_PHB_P5IOC2,
- PNV_PHB_IODA1,
- PNV_PHB_IODA2,
- };
- struct pnv_phb {
- struct pci_controller *hose;
- enum pnv_phb_type type;
- u64 opal_id;
- void __iomem *regs;
- spinlock_t lock;
- #ifdef CONFIG_PCI_MSI
- unsigned long *msi_map;
- unsigned int msi_base;
- unsigned int msi_count;
- unsigned int msi_next;
- unsigned int msi32_support;
- #endif
- int (*msi_setup)(struct pnv_phb *phb, struct pci_dev *dev,
- unsigned int hwirq, unsigned int is_64,
- struct msi_msg *msg);
- void (*dma_dev_setup)(struct pnv_phb *phb, struct pci_dev *pdev);
- void (*fixup_phb)(struct pci_controller *hose);
- u32 (*bdfn_to_pe)(struct pnv_phb *phb, struct pci_bus *bus, u32 devfn);
- union {
- struct {
- struct iommu_table iommu_table;
- } p5ioc2;
- };
- };
- extern struct pci_ops pnv_pci_ops;
- extern void pnv_pci_setup_iommu_table(struct iommu_table *tbl,
- void *tce_mem, u64 tce_size,
- u64 dma_offset);
- extern void pnv_pci_init_p5ioc2_hub(struct device_node *np);
- #endif /* __POWERNV_PCI_H */
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