IHA_MAX_SG_ENTRIES
IHA_MAX_SG_ENTRIES);
(IHA_MAX_SG_ENTRIES-1) * PAGE_SIZE, IHA_MAX_SG_ENTRIES,
(IHA_MAX_SG_ENTRIES-1) * PAGE_SIZE, 0,
struct iha_sg_element SCB_SGList[IHA_MAX_SG_ENTRIES]; /* SG list */