SATI_DSM_MAX_SECTOR_COUNT
if (unmap_process_state->current_lba_count > SATI_DSM_MAX_SECTOR_COUNT) {
dsm_descriptor_lba_count = SATI_DSM_MAX_SECTOR_COUNT;
unmap_process_state->current_lba_count -= SATI_DSM_MAX_SECTOR_COUNT;
unmap_process_state->current_lba + SATI_DSM_MAX_SECTOR_COUNT;