int nfc_tm_activated(struct nfc_dev *dev, u32 protocol, u8 comm_mode,
u8 *gb, size_t gb_len);
int nfc_tm_deactivated(struct nfc_dev *dev);
+int nfc_tm_data_received(struct nfc_dev *dev, struct sk_buff *skb);
#endif /* __NET_NFC_H */
}
EXPORT_SYMBOL(nfc_get_local_general_bytes);
+int nfc_tm_data_received(struct nfc_dev *dev, struct sk_buff *skb)
+{
+ /* Only LLCP target mode for now */
+ if (dev->dep_link_up == false) {
+ kfree_skb(skb);
+ return -ENOLINK;
+ }
+
+ return nfc_llcp_data_received(dev, skb);
+}
+EXPORT_SYMBOL(nfc_tm_data_received);
+
int nfc_tm_activated(struct nfc_dev *dev, u32 protocol, u8 comm_mode,
u8 *gb, size_t gb_len)
{
return;
}
+int nfc_llcp_data_received(struct nfc_dev *dev, struct sk_buff *skb)
+{
+ struct nfc_llcp_local *local;
+
+ local = nfc_llcp_find_local(dev);
+ if (local == NULL)
+ return -ENODEV;
+
+ local->rx_pending = skb_get(skb);
+ del_timer(&local->link_timer);
+ queue_work(local->rx_wq, &local->rx_work);
+
+ return 0;
+}
+
void nfc_llcp_mac_is_down(struct nfc_dev *dev)
{
struct nfc_llcp_local *local;
void nfc_llcp_unregister_device(struct nfc_dev *dev);
int nfc_llcp_set_remote_gb(struct nfc_dev *dev, u8 *gb, u8 gb_len);
u8 *nfc_llcp_general_bytes(struct nfc_dev *dev, size_t *general_bytes_len);
+int nfc_llcp_data_received(struct nfc_dev *dev, struct sk_buff *skb);
int __init nfc_llcp_init(void);
void nfc_llcp_exit(void);
return NULL;
}
+static inline int nfc_llcp_data_received(struct nfc_dev *dev,
+ struct sk_buff *skb)
+{
+ return 0;
+}
+
static inline int nfc_llcp_init(void)
{
return 0;