SIZEOF_SONIC_CD
#define SIZEOF_SONIC_CDA ((CAM_DESCRIPTORS * SIZEOF_SONIC_CD) + 1)
#define SONIC_CDA_CAM_ENABLE (CAM_DESCRIPTORS * SIZEOF_SONIC_CD)
(entry * SIZEOF_SONIC_CD) + offset, val);
(entry * SIZEOF_SONIC_CD) + offset);