TYPHOON_REG_HOST2ARM5  550 drivers/net/ethernet/3com/typhoon.h #define TYPHOON_REG_BOOT_DATA_LO		TYPHOON_REG_HOST2ARM5
TYPHOON_REG_HOST2ARM5  560 drivers/net/ethernet/3com/typhoon.h #define TYPHOON_REG_DOWNLOAD_HMAC_3		TYPHOON_REG_HOST2ARM5