1#ifndef __ASM_CRIS_PCI_H 2#define __ASM_CRIS_PCI_H 3 4 5#ifdef __KERNEL__ 6#include <linux/mm.h> /* for struct page */ 7 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(void) 1 13 14extern unsigned long pci_mem_start; 15#define PCIBIOS_MIN_IO 0x1000 16#define PCIBIOS_MIN_MEM 0x10000000 17 18#define PCIBIOS_MIN_CARDBUS_IO 0x4000 19 20void pcibios_config_init(void); 21struct pci_bus * pcibios_scan_root(int bus); 22 23void pcibios_set_master(struct pci_dev *dev); 24void pcibios_penalize_isa_irq(int irq); 25struct irq_routing_table *pcibios_get_irq_routing_table(void); 26int pcibios_set_irq_routing(struct pci_dev *dev, int pin, int irq); 27 28/* Dynamic DMA mapping stuff. 29 * i386 has everything mapped statically. 30 */ 31 32#include <linux/types.h> 33#include <linux/slab.h> 34#include <asm/scatterlist.h> 35#include <linux/string.h> 36#include <asm/io.h> 37 38struct pci_dev; 39 40/* The PCI address space does equal the physical memory 41 * address space. The networking and block device layers use 42 * this boolean for bounce buffer decisions. 43 */ 44#define PCI_DMA_BUS_IS_PHYS (1) 45 46#define HAVE_PCI_MMAP 47extern int pci_mmap_page_range(struct pci_dev *dev, struct vm_area_struct *vma, 48 enum pci_mmap_state mmap_state, int write_combine); 49 50 51#endif /* __KERNEL__ */ 52 53/* implement the pci_ DMA API in terms of the generic device dma_ one */ 54#include <asm-generic/pci-dma-compat.h> 55 56/* generic pci stuff */ 57#include <asm-generic/pci.h> 58 59#endif /* __ASM_CRIS_PCI_H */ 60