xtract_info->hdr_off = (val >> HDR_OFF_SHIFT) & 0xff;
xtract_info->key_off = val & 0x3f;
xtract_info->enable = ((val >> 7) & 0x1);
xtract_info->hdr_off = (val >> HDR_OFF_SHIFT) & 0xff;
xtract_info->key_off = val & 0x3f;
xtract_info->enable = ((val >> 7) & 0x1);