Searched refs:eif (Results 1 – 3 of 3) sorted by relevance
298 struct pn533_ext_frame *eif = _frame; in pn533_std_rx_frame_is_valid() local302 checksum = pn533_ext_checksum(be16_to_cpu(eif->datalen)); in pn533_std_rx_frame_is_valid()303 if (checksum != eif->datalen_checksum) in pn533_std_rx_frame_is_valid()307 checksum = pn533_std_data_checksum(eif->data, in pn533_std_rx_frame_is_valid()308 be16_to_cpu(eif->datalen)); in pn533_std_rx_frame_is_valid()309 if (checksum != PN533_EXT_FRAME_CHECKSUM(eif)) in pn533_std_rx_frame_is_valid()336 struct pn533_ext_frame *eif = frame; in pn533_std_rx_frame_size() local339 + be16_to_cpu(eif->datalen) + PN533_STD_FRAME_TAIL_LEN; in pn533_std_rx_frame_size()349 struct pn533_ext_frame *eif = frame; in pn533_std_get_cmd_code() local352 return PN533_FRAME_CMD(eif); in pn533_std_get_cmd_code()
67 还有一个EIF头，包括元数据，如magic number、eif版本、镜像大小和CRC。
71 number, eif version, image size and CRC.