-// struct sk_buff *skb;
-// struct can_frame cf;
-// int i, dlc_pos, tmp;
-// unsigned long ultmp;
-// char cmd = sl->rbuff[0];
-//
-// if ((cmd != 't') && (cmd != 'T') && (cmd != 'r') && (cmd != 'R'))
-// return;
-//
-// if (cmd & 0x20) /* tiny chars 'r' 't' => standard frame format */
-// dlc_pos = 4; /* dlc position tiiid */
-// else
-// dlc_pos = 9; /* dlc position Tiiiiiiiid */
-//
-// if (!((sl->rbuff[dlc_pos] >= '0') && (sl->rbuff[dlc_pos] < '9')))
-// return;
-//
-// cf.can_dlc = sl->rbuff[dlc_pos] - '0'; /* get can_dlc from ASCII val */
-//
-// sl->rbuff[dlc_pos] = 0; /* terminate can_id string */
-//
-// if (strict_strtoul(sl->rbuff+1, 16, &ultmp))
-// return;
-//
-// cf.can_id = ultmp;
-//
-// if (!(cmd & 0x20)) /* NO tiny chars => extended frame format */
-// cf.can_id |= CAN_EFF_FLAG;
-//
-// if ((cmd | 0x20) == 'r') /* RTR frame */
-// cf.can_id |= CAN_RTR_FLAG;
-//
-// *(u64 *) (&cf.data) = 0; /* clear payload */
-//
-// for (i = 0, dlc_pos++; i < cf.can_dlc; i++) {
-//
-// tmp = asc2nibble(sl->rbuff[dlc_pos++]);
-// if (tmp > 0x0F)
-// return;
-// cf.data[i] = (tmp << 4);
-// tmp = asc2nibble(sl->rbuff[dlc_pos++]);
-// if (tmp > 0x0F)
-// return;
-// cf.data[i] |= tmp;
-// }
-//
-//
-// skb = dev_alloc_skb(sizeof(struct can_frame));
-// if (!skb)
-// return;
-//
-// skb->dev = sl->dev;
-// skb->protocol = htons(ETH_P_CAN);
-// skb->pkt_type = PACKET_BROADCAST;
-// skb->ip_summed = CHECKSUM_UNNECESSARY;
-// memcpy(skb_put(skb, sizeof(struct can_frame)),
-// &cf, sizeof(struct can_frame));
-// netif_rx(skb);
-//
-// sl->dev->stats.rx_packets++;
-// sl->dev->stats.rx_bytes += cf.can_dlc;
+ struct sk_buff *skb;
+ struct can_frame cf;
+
+ cf.can_id = sl->rx_buff[SLLIN_BUFF_ID] & SLLIN_ID_MASK;
+ cf.can_dlc = sl->rx_cnt - SLLIN_BUFF_DATA;
+ memcpy(&cf.data, sl->rx_buff + SLLIN_BUFF_DATA, cf.can_dlc);
+
+ skb = dev_alloc_skb(sizeof(struct can_frame));
+ if (!skb)
+ return;
+
+ skb->dev = sl->dev;
+ skb->protocol = htons(ETH_P_CAN);
+ skb->pkt_type = PACKET_BROADCAST;
+ skb->ip_summed = CHECKSUM_UNNECESSARY;
+ memcpy(skb_put(skb, sizeof(struct can_frame)),
+ &cf, sizeof(struct can_frame));
+ netif_rx(skb);
+
+ sl->dev->stats.rx_packets++;
+ sl->dev->stats.rx_bytes += cf.can_dlc;