diff options
Diffstat (limited to 'include/asm-m68k/pci.h')
| -rw-r--r-- | include/asm-m68k/pci.h | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/include/asm-m68k/pci.h b/include/asm-m68k/pci.h new file mode 100644 index 00000000000..9e7d79ab5d1 --- /dev/null +++ b/include/asm-m68k/pci.h @@ -0,0 +1,61 @@ +#ifndef _ASM_M68K_PCI_H +#define _ASM_M68K_PCI_H + +/* + * asm-m68k/pci_m68k.h - m68k specific PCI declarations. + * + * Written by Wout Klaren. + */ + +#include <asm/scatterlist.h> + +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)(struct pci_dev *dev); +}; + +#define pcibios_assign_all_busses() 0 +#define pcibios_scan_all_fns(a, b) 0 + +static inline void pcibios_set_master(struct pci_dev *dev) +{ + /* No special bus mastering setup handling */ +} + +static inline void pcibios_penalize_isa_irq(int irq) +{ + /* We don't do dynamic PCI IRQ allocation */ +} + +/* 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) + +static inline void pcibios_add_platform_entries(struct pci_dev *dev) +{ +} + +#endif /* _ASM_M68K_PCI_H */ |