feature_header
mfd = (struct mrw_feature_desc *)&buffer[sizeof(struct feature_header)];
memcpy(rfd, &buffer[sizeof(struct feature_header)], sizeof (*rfd));
feature_code = (__be16 *) &buffer[sizeof(struct feature_header)];
struct feature_header *header;
struct feature_header header;
u64 feature_header;
feature_header = readq(info_mem);
if (TPMI_MAJOR_VERSION(feature_header) != TPMI_INFO_MAJOR_VERSION) {
if (TPMI_MINOR_VERSION(feature_header) >= TPMI_INFO_MINOR_VERSION) {