 fb127cb9de
			
		
	
	
	fb127cb9de
	
	
	
		
			
			Everybody uses the generic pcibios_resource_to_bus() supplied by the core now, so remove the ARCH_HAS_GENERIC_PCI_OFFSETS used during conversion. Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
		
			
				
	
	
		
			61 lines
		
	
	
	
		
			1.4 KiB
			
		
	
	
	
		
			C
		
	
	
	
	
	
			
		
		
	
	
			61 lines
		
	
	
	
		
			1.4 KiB
			
		
	
	
	
		
			C
		
	
	
	
	
	
| #ifndef __SPARC_PCI_H
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| #define __SPARC_PCI_H
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| 
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| #ifdef __KERNEL__
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| 
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| #include <linux/dma-mapping.h>
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| 
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| /* Can be used to override the logic in pci_scan_bus for skipping
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|  * already-configured bus numbers - to be used for buggy BIOSes
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|  * or architectures with incomplete PCI setup by the loader.
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|  */
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| #define pcibios_assign_all_busses()	0
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| 
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| #define PCIBIOS_MIN_IO		0UL
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| #define PCIBIOS_MIN_MEM		0UL
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| 
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| #define PCI_IRQ_NONE		0xffffffff
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| 
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| static inline void pcibios_penalize_isa_irq(int irq, int active)
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| {
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| 	/* We don't do dynamic PCI IRQ allocation */
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| }
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| 
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| /* Dynamic DMA mapping stuff.
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|  */
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| #define PCI_DMA_BUS_IS_PHYS	(0)
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| 
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| struct pci_dev;
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| 
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| #ifdef CONFIG_PCI
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| static inline void pci_dma_burst_advice(struct pci_dev *pdev,
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| 					enum pci_dma_burst_strategy *strat,
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| 					unsigned long *strategy_parameter)
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| {
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| 	*strat = PCI_DMA_BURST_INFINITY;
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| 	*strategy_parameter = ~0UL;
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| }
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| #endif
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| 
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| #endif /* __KERNEL__ */
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| 
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| #ifndef CONFIG_LEON_PCI
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| /* generic pci stuff */
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| #include <asm-generic/pci.h>
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| #else
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| /*
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|  * On LEON PCI Memory space is mapped 1:1 with physical address space.
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|  *
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|  * I/O space is located at low 64Kbytes in PCI I/O space. The I/O addresses
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|  * are converted into CPU addresses to virtual addresses that are mapped with
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|  * MMU to the PCI Host PCI I/O space window which are translated to the low
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|  * 64Kbytes by the Host controller.
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|  */
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| 
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| static inline int pci_get_legacy_ide_irq(struct pci_dev *dev, int channel)
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| {
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| 	return PCI_IRQ_NONE;
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| }
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| #endif
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| 
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| #endif /* __SPARC_PCI_H */
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