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#ifndef PCI_CONF_REG_INDEX
// These are defined in the PCI spec, and hence are theoretically
// inclusive of ANYTHING that uses a PCI bus.
#define PCI_CONF_REG_INDEX 0xcf8
#define PCI_CONF_REG_DATA 0xcfc
#if CONFIG_PCI_IO_CFG_EXT == 0
#define CONFIG_ADDR(bus,devfn,where) (((bus) << 16) | ((devfn) << 8) | (where))
#else
#define CONFIG_ADDR(bus,devfn,where) (((bus) << 16) | ((devfn) << 8) | (where & 0xff) | ((where & 0xf00)<<16) )
#endif
#endif
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