projects / mirror_ubuntu-zesty-kernel.git / blame
| Commit | Line | Data |
|---|---|---|
| f5e706ad SR |
1 | #ifndef __SPARC_PCI_H |
| 2 | #define __SPARC_PCI_H | |
| 3 | ||
| 4 | #ifdef __KERNEL__ | |
| 5 | ||
| 9dc69230 DM |
6 | #include <linux/dma-mapping.h> |
| 7 | ||
| f5e706ad SR |
8 | /* Can be used to override the logic in pci_scan_bus for skipping |
| 9 | * already-configured bus numbers - to be used for buggy BIOSes | |
| 10 | * or architectures with incomplete PCI setup by the loader. | |
| 11 | */ | |
| 12 | #define pcibios_assign_all_busses() 0 | |
| f5e706ad SR |
13 | |
| 14 | #define PCIBIOS_MIN_IO 0UL | |
| 15 | #define PCIBIOS_MIN_MEM 0UL | |
| 16 | ||
| 17 | #define PCI_IRQ_NONE 0xffffffff | |
| 18 | ||
| 19 | static inline void pcibios_set_master(struct pci_dev *dev) | |
| 20 | { | |
| 21 | /* No special bus mastering setup handling */ | |
| 22 | } | |
| 23 | ||
| 24 | static inline void pcibios_penalize_isa_irq(int irq, int active) | |
| 25 | { | |
| 26 | /* We don't do dynamic PCI IRQ allocation */ | |
| 27 | } | |
| 28 | ||
| 29 | /* Dynamic DMA mapping stuff. | |
| 30 | */ | |
| 31 | #define PCI_DMA_BUS_IS_PHYS (0) | |
| 32 | ||
| f5e706ad SR |
33 | struct pci_dev; |
| 34 | ||
| f5e706ad SR |
35 | #ifdef CONFIG_PCI |
| 36 | static inline void pci_dma_burst_advice(struct pci_dev *pdev, | |
| 37 | enum pci_dma_burst_strategy *strat, | |
| 38 | unsigned long *strategy_parameter) | |
| 39 | { | |
| 40 | *strat = PCI_DMA_BURST_INFINITY; | |
| 41 | *strategy_parameter = ~0UL; | |
| 42 | } | |
| 43 | #endif | |
| 44 | ||
| f5e706ad SR |
45 | struct device_node; |
| 46 | extern struct device_node *pci_device_to_OF_node(struct pci_dev *pdev); | |
| 47 | ||
| 48 | #endif /* __KERNEL__ */ | |
| 49 | ||
| 50 | /* generic pci stuff */ | |
| 51 | #include <asm-generic/pci.h> | |
| 52 | ||
| 53 | #endif /* __SPARC_PCI_H */ |