144 	prepare_frame(&frame, &rctx->tx_addr);  in receive_send_fc()
146 	if ((rctx->tx_addr.flags & ISOTP_MSG_EXT_ADDR) != 0) {  in receive_send_fc()
147 		*data++ = rctx->tx_addr.ext_addr;  in receive_send_fc()
400 		rctx->tx_addr.ext_id &= ~(ISOTP_FIXED_ADDR_TA_MASK);  in process_ff_sf()
401 		rctx->tx_addr.ext_id |= rx_sa << ISOTP_FIXED_ADDR_TA_POS;  in process_ff_sf()
404 			rctx->tx_addr.ext_id &= ~(ISOTP_FIXED_ADDR_PRIO_MASK);  in process_ff_sf()
405 			rctx->tx_addr.ext_id |= frame->id & ISOTP_FIXED_ADDR_PRIO_MASK;  in process_ff_sf()
617 	       const struct isotp_msg_id *tx_addr,  in isotp_bind()  argument
626 	__ASSERT(rx_addr && tx_addr, "RX or TX addr is NULL");  in isotp_bind()
631 	rctx->tx_addr = *tx_addr;  in isotp_bind()
641 	if ((rx_addr->flags & ISOTP_MSG_FDF) != 0 || (tx_addr->flags & ISOTP_MSG_FDF) != 0) {  in isotp_bind()
650 		rctx->rx_addr.ext_id, rctx->tx_addr.ext_id);  in isotp_bind()
903 	prepare_frame(&frame, &sctx->tx_addr);  in send_sf()
908 	if ((sctx->tx_addr.flags & ISOTP_MSG_EXT_ADDR) != 0) {  in send_sf()
909 		frame.data[index++] = sctx->tx_addr.ext_addr;  in send_sf()
912 	if (IS_ENABLED(CONFIG_CAN_FD_MODE) && (sctx->tx_addr.flags & ISOTP_MSG_FDF) != 0 &&  in send_sf()
920 	if (len > sctx->tx_addr.dl - index) {  in send_sf()
928 	    (IS_ENABLED(CONFIG_CAN_FD_MODE) && (sctx->tx_addr.flags & ISOTP_MSG_FDF) != 0 &&  in send_sf()
954 	prepare_frame(&frame, &sctx->tx_addr);  in send_ff()
956 	frame.dlc = can_bytes_to_dlc(sctx->tx_addr.dl);  in send_ff()
958 	if ((sctx->tx_addr.flags & ISOTP_MSG_EXT_ADDR) != 0) {  in send_ff()
959 		frame.data[index++] = sctx->tx_addr.ext_addr;  in send_ff()
979 	pull_send_ctx_data(sctx, sctx->tx_addr.dl - index);  in send_ff()
980 	memcpy(&frame.data[index], data, sctx->tx_addr.dl - index);  in send_ff()
995 	prepare_frame(&frame, &sctx->tx_addr);  in send_cf()
997 	if ((sctx->tx_addr.flags & ISOTP_MSG_EXT_ADDR) != 0) {  in send_cf()
998 		frame.data[index++] = sctx->tx_addr.ext_addr;  in send_cf()
1005 	len = MIN(rem_len, sctx->tx_addr.dl - index);  in send_cf()
1011 	    (IS_ENABLED(CONFIG_CAN_FD_MODE) && (sctx->tx_addr.flags & ISOTP_MSG_FDF) != 0 &&  in send_cf()
1193 		const struct isotp_msg_id *tx_addr,  in send()  argument
1203 	__ASSERT_NO_MSG(rx_addr && tx_addr);  in send()
1205 	if ((rx_addr->flags & ISOTP_MSG_FDF) != 0 || (tx_addr->flags & ISOTP_MSG_FDF) != 0) {  in send()
1224 	sctx->tx_addr = *tx_addr;  in send()
1231 	switch (sctx->tx_addr.dl) {  in send()
1233 		if ((sctx->tx_addr.flags & ISOTP_MSG_FDF) == 0) {  in send()
1234 			sctx->tx_addr.dl = 8;  in send()
1236 			sctx->tx_addr.dl = 64;  in send()
1248 		if ((sctx->tx_addr.flags & ISOTP_MSG_FDF) == 0) {  in send()
1254 		LOG_ERR("Invalid TX_DL: %u", sctx->tx_addr.dl);  in send()
1260 		sctx->tx_addr.ext_id, sctx->rx_addr.ext_id);  in send()
1262 	if (len > sctx->tx_addr.dl - (((tx_addr->flags & ISOTP_MSG_EXT_ADDR) != 0) ? 2 : 1) -  in send()
1263 			  ((sctx->tx_addr.dl > ISOTP_4BIT_SF_MAX_CAN_DL) ? 1 : 0)) {  in send()
1297 	       const struct isotp_msg_id *tx_addr,  in isotp_send()  argument
1306 	return send(sctx, can_dev, tx_addr, rx_addr, complete_cb, cb_arg);  in isotp_send()
1313 		       const struct isotp_msg_id *tx_addr,  in isotp_send_ctx_buf()  argument
1332 	return send(sctx, can_dev, tx_addr, rx_addr, complete_cb, cb_arg);  in isotp_send_ctx_buf()
1337 			   const struct isotp_msg_id *tx_addr,  in isotp_send_net_ctx_buf()  argument
1355 	return send(sctx, can_dev, tx_addr, rx_addr, complete_cb, cb_arg);  in isotp_send_net_ctx_buf()
1361 		   const struct isotp_msg_id *tx_addr,  in isotp_send_buf()  argument
1388 	return send(sctx, can_dev, tx_addr, rx_addr, complete_cb, cb_arg);  in isotp_send_buf()