68 lines
2.3 KiB
C
68 lines
2.3 KiB
C
|
#ifndef LLC_S_EV_H
|
||
|
|
#define LLC_S_EV_H
|
||
|
|
/*
|
||
|
|
* Copyright (c) 1997 by Procom Technology,Inc.
|
||
|
|
* 2001 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/skbuff.h>
|
||
|
|
|
||
|
|
/* Defines SAP component events */
|
||
|
|
/* Types of events (possible values in 'ev->type') */
|
||
|
|
#define LLC_SAP_EV_TYPE_SIMPLE 1
|
||
|
|
#define LLC_SAP_EV_TYPE_CONDITION 2
|
||
|
|
#define LLC_SAP_EV_TYPE_PRIM 3
|
||
|
|
#define LLC_SAP_EV_TYPE_PDU 4 /* command/response PDU */
|
||
|
|
#define LLC_SAP_EV_TYPE_ACK_TMR 5
|
||
|
|
#define LLC_SAP_EV_TYPE_RPT_STATUS 6
|
||
|
|
|
||
|
|
#define LLC_SAP_EV_ACTIVATION_REQ 1
|
||
|
|
#define LLC_SAP_EV_RX_UI 2
|
||
|
|
#define LLC_SAP_EV_UNITDATA_REQ 3
|
||
|
|
#define LLC_SAP_EV_XID_REQ 4
|
||
|
|
#define LLC_SAP_EV_RX_XID_C 5
|
||
|
|
#define LLC_SAP_EV_RX_XID_R 6
|
||
|
|
#define LLC_SAP_EV_TEST_REQ 7
|
||
|
|
#define LLC_SAP_EV_RX_TEST_C 8
|
||
|
|
#define LLC_SAP_EV_RX_TEST_R 9
|
||
|
|
#define LLC_SAP_EV_DEACTIVATION_REQ 10
|
||
|
|
|
||
|
|
struct llc_sap_state_ev {
|
||
|
|
u8 prim;
|
||
|
|
u8 prim_type;
|
||
|
|
u8 type;
|
||
|
|
u8 reason;
|
||
|
|
u8 ind_cfm_flag;
|
||
|
|
struct llc_addr saddr;
|
||
|
|
struct llc_addr daddr;
|
||
|
|
};
|
||
|
|
|
||
|
|
static __inline__ struct llc_sap_state_ev *llc_sap_ev(struct sk_buff *skb)
|
||
|
|
{
|
||
|
|
return (struct llc_sap_state_ev *)skb->cb;
|
||
|
|
}
|
||
|
|
|
||
|
|
struct llc_sap;
|
||
|
|
|
||
|
|
typedef int (*llc_sap_ev_t)(struct llc_sap *sap, struct sk_buff *skb);
|
||
|
|
|
||
|
|
extern int llc_sap_ev_activation_req(struct llc_sap *sap, struct sk_buff *skb);
|
||
|
|
extern int llc_sap_ev_rx_ui(struct llc_sap *sap, struct sk_buff *skb);
|
||
|
|
extern int llc_sap_ev_unitdata_req(struct llc_sap *sap, struct sk_buff *skb);
|
||
|
|
extern int llc_sap_ev_xid_req(struct llc_sap *sap, struct sk_buff *skb);
|
||
|
|
extern int llc_sap_ev_rx_xid_c(struct llc_sap *sap, struct sk_buff *skb);
|
||
|
|
extern int llc_sap_ev_rx_xid_r(struct llc_sap *sap, struct sk_buff *skb);
|
||
|
|
extern int llc_sap_ev_test_req(struct llc_sap *sap, struct sk_buff *skb);
|
||
|
|
extern int llc_sap_ev_rx_test_c(struct llc_sap *sap, struct sk_buff *skb);
|
||
|
|
extern int llc_sap_ev_rx_test_r(struct llc_sap *sap, struct sk_buff *skb);
|
||
|
|
extern int llc_sap_ev_deactivation_req(struct llc_sap *sap,
|
||
|
|
struct sk_buff *skb);
|
||
|
|
#endif /* LLC_S_EV_H */
|