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xio2221,关于EEPROM及不使用EEPROM bios的问题



1.关于1394 PHY,EEPROM烧录的f.w请问有sample吗?

    是使用winrom 读出controller register map写入到1394 OHCI Configuration Register Map?

2.如果不使用EEPROM的话,使用bios,BIOS来写驱动填这个eeprom的值?bios如何从Pcie的配置空间去访问eeprom进行读写呢?(比如io bar,memory bar操作寄存器,base address直接填写?)