266 	struct pn533_acr122_tx_frame *frame = _frame;  in pn533_acr122_tx_frame_init()  local
268 	frame->ccid.type = PN533_ACR122_PC_TO_RDR_ESCAPE;  in pn533_acr122_tx_frame_init()
270 	frame->ccid.datalen = sizeof(frame->apdu) + 1;  in pn533_acr122_tx_frame_init()
271 	frame->ccid.slot = 0;  in pn533_acr122_tx_frame_init()
272 	frame->ccid.seq = 0;  in pn533_acr122_tx_frame_init()
273 	frame->ccid.params[0] = 0;  in pn533_acr122_tx_frame_init()
274 	frame->ccid.params[1] = 0;  in pn533_acr122_tx_frame_init()
275 	frame->ccid.params[2] = 0;  in pn533_acr122_tx_frame_init()
277 	frame->data[0] = PN533_STD_FRAME_DIR_OUT;  in pn533_acr122_tx_frame_init()
278 	frame->data[1] = cmd_code;  in pn533_acr122_tx_frame_init()
279 	frame->datalen = 2;  /* data[0] + data[1] */  in pn533_acr122_tx_frame_init()
281 	frame->apdu.class = 0xFF;  in pn533_acr122_tx_frame_init()
282 	frame->apdu.ins = 0;  in pn533_acr122_tx_frame_init()
283 	frame->apdu.p1 = 0;  in pn533_acr122_tx_frame_init()
284 	frame->apdu.p2 = 0;  in pn533_acr122_tx_frame_init()
289 	struct pn533_acr122_tx_frame *frame = _frame;  in pn533_acr122_tx_frame_finish()  local
291 	frame->ccid.datalen += frame->datalen;  in pn533_acr122_tx_frame_finish()
296 	struct pn533_acr122_tx_frame *frame = _frame;  in pn533_acr122_tx_update_payload_len()  local
298 	frame->datalen += len;  in pn533_acr122_tx_update_payload_len()
303 	struct pn533_acr122_rx_frame *frame = _frame;  in pn533_acr122_is_rx_frame_valid()  local
305 	if (frame->ccid.type != 0x83)  in pn533_acr122_is_rx_frame_valid()
308 	if (!frame->ccid.datalen)  in pn533_acr122_is_rx_frame_valid()
311 	if (frame->data[frame->ccid.datalen - 2] == 0x63)  in pn533_acr122_is_rx_frame_valid()
317 static int pn533_acr122_rx_frame_size(void *frame)  in pn533_acr122_rx_frame_size()  argument
319 	struct pn533_acr122_rx_frame *f = frame;  in pn533_acr122_rx_frame_size()
325 static u8 pn533_acr122_get_cmd_code(void *frame)  in pn533_acr122_get_cmd_code()  argument
327 	struct pn533_acr122_rx_frame *f = frame;  in pn533_acr122_get_cmd_code()