| Benjamin Herrenschmidt | 61305a9 | 2011-09-19 17:45:05 +0000 | [diff] [blame^] | 1 | #ifndef __POWERNV_PCI_H |
| 2 | #define __POWERNV_PCI_H |
| 3 | |
| 4 | struct pci_dn; |
| 5 | |
| 6 | enum pnv_phb_type { |
| 7 | PNV_PHB_P5IOC2, |
| 8 | PNV_PHB_IODA1, |
| 9 | PNV_PHB_IODA2, |
| 10 | }; |
| 11 | |
| 12 | struct pnv_phb { |
| 13 | struct pci_controller *hose; |
| 14 | enum pnv_phb_type type; |
| 15 | u64 opal_id; |
| 16 | void __iomem *regs; |
| 17 | spinlock_t lock; |
| 18 | |
| 19 | void (*dma_dev_setup)(struct pnv_phb *phb, struct pci_dev *pdev); |
| 20 | void (*fixup_phb)(struct pci_controller *hose); |
| 21 | u32 (*bdfn_to_pe)(struct pnv_phb *phb, struct pci_bus *bus, u32 devfn); |
| 22 | |
| 23 | union { |
| 24 | struct { |
| 25 | struct iommu_table iommu_table; |
| 26 | } p5ioc2; |
| 27 | }; |
| 28 | }; |
| 29 | |
| 30 | extern struct pci_ops pnv_pci_ops; |
| 31 | |
| 32 | extern void pnv_pci_setup_iommu_table(struct iommu_table *tbl, |
| 33 | void *tce_mem, u64 tce_size, |
| 34 | u64 dma_offset); |
| 35 | extern void pnv_pci_init_p5ioc2_hub(struct device_node *np); |
| 36 | |
| 37 | |
| 38 | #endif /* __POWERNV_PCI_H */ |