#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> #include <net/llc.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); int llc_sap_ev_activation_req(struct llc_sap *sap, struct sk_buff *skb); int llc_sap_ev_rx_ui(struct llc_sap *sap, struct sk_buff *skb); int llc_sap_ev_unitdata_req(struct llc_sap *sap, struct sk_buff *skb); int llc_sap_ev_xid_req(struct llc_sap *sap, struct sk_buff *skb); int llc_sap_ev_rx_xid_c(struct llc_sap *sap, struct sk_buff *skb); int llc_sap_ev_rx_xid_r(struct llc_sap *sap, struct sk_buff *skb); int llc_sap_ev_test_req(struct llc_sap *sap, struct sk_buff *skb); int llc_sap_ev_rx_test_c(struct llc_sap *sap, struct sk_buff *skb); int llc_sap_ev_rx_test_r(struct llc_sap *sap, struct sk_buff *skb); int llc_sap_ev_deactivation_req(struct llc_sap *sap, struct sk_buff *skb); #endif /* LLC_S_EV_H */