diff options
Diffstat (limited to 'ANDROID_3.4.5/include/net/llc_conn.h')
| -rw-r--r-- | ANDROID_3.4.5/include/net/llc_conn.h | 122 |
1 files changed, 0 insertions, 122 deletions
diff --git a/ANDROID_3.4.5/include/net/llc_conn.h b/ANDROID_3.4.5/include/net/llc_conn.h deleted file mode 100644 index 2f97d8dd..00000000 --- a/ANDROID_3.4.5/include/net/llc_conn.h +++ /dev/null @@ -1,122 +0,0 @@ -#ifndef LLC_CONN_H -#define LLC_CONN_H -/* - * Copyright (c) 1997 by Procom Technology, Inc. - * 2001, 2002 by Arnaldo Carvalho de Melo <acme@conectiva.com.br> - * - * This program can be redistributed or modified under the terms of the - * GNU General Public License as published by the Free Software Foundation. - * This program is distributed without any warranty or implied warranty - * of merchantability or fitness for a particular purpose. - * - * See the GNU General Public License for more details. - */ -#include <linux/timer.h> -#include <net/llc_if.h> -#include <net/sock.h> -#include <linux/llc.h> - -#define LLC_EVENT 1 -#define LLC_PACKET 2 - -#define LLC2_P_TIME 2 -#define LLC2_ACK_TIME 1 -#define LLC2_REJ_TIME 3 -#define LLC2_BUSY_TIME 3 - -struct llc_timer { - struct timer_list timer; - unsigned long expire; /* timer expire time */ -}; - -struct llc_sock { - /* struct sock must be the first member of llc_sock */ - struct sock sk; - struct sockaddr_llc addr; /* address sock is bound to */ - u8 state; /* state of connection */ - struct llc_sap *sap; /* pointer to parent SAP */ - struct llc_addr laddr; /* lsap/mac pair */ - struct llc_addr daddr; /* dsap/mac pair */ - struct net_device *dev; /* device to send to remote */ - u32 copied_seq; /* head of yet unread data */ - u8 retry_count; /* number of retries */ - u8 ack_must_be_send; - u8 first_pdu_Ns; - u8 npta; - struct llc_timer ack_timer; - struct llc_timer pf_cycle_timer; - struct llc_timer rej_sent_timer; - struct llc_timer busy_state_timer; /* ind busy clr at remote LLC */ - u8 vS; /* seq# next in-seq I-PDU tx'd*/ - u8 vR; /* seq# next in-seq I-PDU rx'd*/ - u32 n2; /* max nbr re-tx's for timeout*/ - u32 n1; /* max nbr octets in I PDU */ - u8 k; /* tx window size; max = 127 */ - u8 rw; /* rx window size; max = 127 */ - u8 p_flag; /* state flags */ - u8 f_flag; - u8 s_flag; - u8 data_flag; - u8 remote_busy_flag; - u8 cause_flag; - struct sk_buff_head pdu_unack_q; /* PUDs sent/waiting ack */ - u16 link; /* network layer link number */ - u8 X; /* a temporary variable */ - u8 ack_pf; /* this flag indicates what is - the P-bit of acknowledge */ - u8 failed_data_req; /* recognize that already exist a - failed llc_data_req_handler - (tx_buffer_full or unacceptable - state */ - u8 dec_step; - u8 inc_cntr; - u8 dec_cntr; - u8 connect_step; - u8 last_nr; /* NR of last pdu received */ - u32 rx_pdu_hdr; /* used for saving header of last pdu - received and caused sending FRMR. - Used for resending FRMR */ - u32 cmsg_flags; - struct hlist_node dev_hash_node; -}; - -static inline struct llc_sock *llc_sk(const struct sock *sk) -{ - return (struct llc_sock *)sk; -} - -static __inline__ void llc_set_backlog_type(struct sk_buff *skb, char type) -{ - skb->cb[sizeof(skb->cb) - 1] = type; -} - -static __inline__ char llc_backlog_type(struct sk_buff *skb) -{ - return skb->cb[sizeof(skb->cb) - 1]; -} - -extern struct sock *llc_sk_alloc(struct net *net, int family, gfp_t priority, - struct proto *prot); -extern void llc_sk_free(struct sock *sk); - -extern void llc_sk_reset(struct sock *sk); - -/* Access to a connection */ -extern int llc_conn_state_process(struct sock *sk, struct sk_buff *skb); -extern void llc_conn_send_pdu(struct sock *sk, struct sk_buff *skb); -extern void llc_conn_rtn_pdu(struct sock *sk, struct sk_buff *skb); -extern void llc_conn_resend_i_pdu_as_cmd(struct sock *sk, u8 nr, - u8 first_p_bit); -extern void llc_conn_resend_i_pdu_as_rsp(struct sock *sk, u8 nr, - u8 first_f_bit); -extern int llc_conn_remove_acked_pdus(struct sock *conn, u8 nr, - u16 *how_many_unacked); -extern struct sock *llc_lookup_established(struct llc_sap *sap, - struct llc_addr *daddr, - struct llc_addr *laddr); -extern void llc_sap_add_socket(struct llc_sap *sap, struct sock *sk); -extern void llc_sap_remove_socket(struct llc_sap *sap, struct sock *sk); - -extern u8 llc_data_accept_state(u8 state); -extern void llc_build_offset_table(void); -#endif /* LLC_CONN_H */ |