diff options
Diffstat (limited to 'include/net/llc_s_ev.h')
| -rw-r--r-- | include/net/llc_s_ev.h | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/include/net/llc_s_ev.h b/include/net/llc_s_ev.h new file mode 100644 index 000000000000..e3acb9329e4a --- /dev/null +++ b/include/net/llc_s_ev.h @@ -0,0 +1,67 @@ +#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 */ |