pci.h
上传用户:jlfgdled
上传日期:2013-04-10
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文件大小:1k
- #ifndef _ASM_M68K_PCI_H
- #define _ASM_M68K_PCI_H
- /*
- * asm-m68k/pci_m68k.h - m68k specific PCI declarations.
- *
- * Written by Wout Klaren.
- */
- struct pci_ops;
- /*
- * Structure with hardware dependent information and functions of the
- * PCI bus.
- */
- struct pci_bus_info
- {
- /*
- * Resources of the PCI bus.
- */
- struct resource mem_space;
- struct resource io_space;
- /*
- * System dependent functions.
- */
- struct pci_ops *m68k_pci_ops;
- void (*fixup)(int pci_modify);
- void (*conf_device)(unsigned char bus, unsigned char device_fn);
- };
- #define pcibios_assign_all_busses() 0
- extern inline void pcibios_set_master(struct pci_dev *dev)
- {
- /* No special bus mastering setup handling */
- }
- extern inline void pcibios_penalize_isa_irq(int irq)
- {
- /* We don't do dynamic PCI IRQ allocation */
- }
- /* Return the index of the PCI controller for device PDEV. */
- #define pci_controller_num(PDEV) (0)
- /* The PCI address space does equal the physical memory
- * address space. The networking and block device layers use
- * this boolean for bounce buffer decisions.
- */
- #define PCI_DMA_BUS_IS_PHYS (1)
- #endif /* _ASM_M68K_PCI_H */