Lines Matching defs:datalen
236 static u8 pn533_std_data_checksum(u8 *data, int datalen)
241 for (i = 0; i < datalen; i++)
255 frame->datalen = 2;
262 frame->datalen_checksum = pn533_std_checksum(frame->datalen);
265 pn533_std_data_checksum(frame->data, frame->datalen);
274 frame->datalen += len;
289 checksum = pn533_std_checksum(stdf->datalen);
293 checksum = pn533_std_data_checksum(stdf->data, stdf->datalen);
302 checksum = pn533_ext_checksum(be16_to_cpu(eif->datalen));
308 be16_to_cpu(eif->datalen));
323 if (frame->datalen != 0 || frame->datalen_checksum != 0xFF)
339 + be16_to_cpu(eif->datalen) + PN533_STD_FRAME_TAIL_LEN;
342 return sizeof(struct pn533_std_frame) + f->datalen +
384 /* payload is already there, just update datalen */