diff options
Diffstat (limited to 'net/nfc/llcp/llcp.h')
| -rw-r--r-- | net/nfc/llcp/llcp.h | 36 |
1 files changed, 34 insertions, 2 deletions
diff --git a/net/nfc/llcp/llcp.h b/net/nfc/llcp/llcp.h index 0eae5c509504..7e87a66b02ec 100644 --- a/net/nfc/llcp/llcp.h +++ b/net/nfc/llcp/llcp.h @@ -46,6 +46,19 @@ struct llcp_sock_list { rwlock_t lock; }; +struct nfc_llcp_sdp_tlv { + u8 *tlv; + u8 tlv_len; + + char *uri; + u8 tid; + u8 sap; + + unsigned long time; + + struct hlist_node node; +}; + struct nfc_llcp_local { struct list_head list; struct nfc_dev *dev; @@ -86,6 +99,12 @@ struct nfc_llcp_local { u8 remote_opt; u16 remote_wks; + struct mutex sdreq_lock; + struct hlist_head pending_sdreqs; + struct timer_list sdreq_timer; + struct work_struct sdreq_timeout_work; + u8 sdreq_next_tid; + /* sockets array */ struct llcp_sock_list sockets; struct llcp_sock_list connecting_sockets; @@ -105,7 +124,12 @@ struct nfc_llcp_sock { char *service_name; size_t service_name_len; u8 rw; - u16 miu; + u16 miux; + + + /* Remote link parameters */ + u8 remote_rw; + u16 remote_miu; /* Link variables */ u8 send_n; @@ -213,12 +237,20 @@ int nfc_llcp_parse_connection_tlv(struct nfc_llcp_sock *sock, /* Commands API */ void nfc_llcp_recv(void *data, struct sk_buff *skb, int err); u8 *nfc_llcp_build_tlv(u8 type, u8 *value, u8 value_length, u8 *tlv_length); +struct nfc_llcp_sdp_tlv *nfc_llcp_build_sdres_tlv(u8 tid, u8 sap); +struct nfc_llcp_sdp_tlv *nfc_llcp_build_sdreq_tlv(u8 tid, char *uri, + size_t uri_len); +void nfc_llcp_free_sdp_tlv(struct nfc_llcp_sdp_tlv *sdp); +void nfc_llcp_free_sdp_tlv_list(struct hlist_head *sdp_head); void nfc_llcp_recv(void *data, struct sk_buff *skb, int err); int nfc_llcp_disconnect(struct nfc_llcp_sock *sock); int nfc_llcp_send_symm(struct nfc_dev *dev); int nfc_llcp_send_connect(struct nfc_llcp_sock *sock); int nfc_llcp_send_cc(struct nfc_llcp_sock *sock); -int nfc_llcp_send_snl(struct nfc_llcp_local *local, u8 tid, u8 sap); +int nfc_llcp_send_snl_sdres(struct nfc_llcp_local *local, + struct hlist_head *tlv_list, size_t tlvs_len); +int nfc_llcp_send_snl_sdreq(struct nfc_llcp_local *local, + struct hlist_head *tlv_list, size_t tlvs_len); int nfc_llcp_send_dm(struct nfc_llcp_local *local, u8 ssap, u8 dsap, u8 reason); int nfc_llcp_send_disconnect(struct nfc_llcp_sock *sock); int nfc_llcp_send_i_frame(struct nfc_llcp_sock *sock, |