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/*
* Copyright c Realtek Semiconductor Corporation, 2008
* All rights reserved.
*
* Abstract :
* Author : hyking (hyking_liu@realsil.com.cn)
*/
#ifndef RTL865X_EVENT_MANAGEMENT_H
#define RTL865X_EVENT_MANAGEMENT_H
#include <net/rtl/rtl_queue.h>
#if 0
#define COMMON_MAX_EVENT_CNT 16 /*number of event*/
#define MAX_NODE_PER_EVENT 4 /*max event node per event*/
#define MAX_TOTAL_EVENT_NODE COMMON_MAX_EVENT_CNT * MAX_NODE_PER_EVENT /*total event node count*/
#define EV_DEL_VLAN 0
#define EV_CHG_VLANFID 1
#define EV_DEL_NETIF 2
typedef struct action_param_s
{
void *org; /*old information*/
void *now; /*new information*/
void *flag;
}action_param_t;
typedef struct event_node_s
{
uint32 valid;
int32 priority; /*priority: minimal value indicate high priority*/
void (*event_action)(void *param);
struct event_node_s *pre,*next;
}event_node_t;
typedef struct event_s
{
uint32 count;
event_node_t *head;
/*need a lock?*/
}event_t;
int32 rtl865x_initEventMgr(void);
int32 rtl865x_registEvent(int32 event, int32 priority, void (*event_action_fn)(void *param));
int32 rtl865x_unRegistEvent(int32 event, int32 priority, void (*event_action_fn)(void *param));
int32 do_eventAction(int32 event,void *param);
#else
#ifdef CONFIG_PROC_FS
#define CONFIG_RTL865X_EVENT_PROC_DEBUG
#endif
#define DEFAULT_EVENT_LIST_CNT 4
#define DEFAULT_EVENT_CNT 100
#define MAX_EVENT_LIST_CNT 20
#define MAX_EVENT_CNT 200
#define DEFAULT_COMMON_EVENT_LIST_ID 0x10000000
#define DEFAULT_LAYER2_EVENT_LIST_ID 0x20000000
#define DEFAULT_LAYER3_EVENT_LIST_ID 0x30000000
#define DEFAULT_LAYER4_EVENT_LIST_ID 0x40000000
#define RTL865X_EVENT_PROC_DIR "reasilEvent"
/*common layer event definition, common event range 0x10000000~0x1FFFFFFF*/
#define MIN_COMM_EVENT_ID 0x10000000
#define MAX_COMM_EVENT_ID 0x1FFFFFFF
#define EVENT_ADD_VLAN 0x10000001
#define EVENT_DEL_VLAN 0x10000002
#define EVENT_CHANGE_VLANFID 0x10000003
#define EVENT_ADD_NETIF 0x10000004
#define EVENT_DEL_NETIF 0x10000005
#define EVENT_ADD_ACL 0x10000006
#define EVENT_DEL_ACL 0x10000007
/*layer2 event definition, layer 2 event range 0x20000000~0x2FFFFFFF*/
#define MIN_LAYER2_EVENT_ID 0x20000000
#define MAX_LAYER2_EVENT_ID 0x2FFFFFFF
#define EVENT_ADD_FDB 0x20000001
#define EVENT_DEL_FDB 0x20000002
#define EVENT_ADD_AUTHED_FDB 0x20000004
#define EVENT_DEL_AUTHED_FDB 0x20000008
#define EVENT_CHANGE_QOSRULE 0x20001001
#define EVENT_FLUSH_QOSRULE 0x20001002
/*layer3 event definition, layer3 event range 0x30000000~0x3FFFFFFF*/
#define MIN_LAYER3_EVENT_ID 0x30000000
#define MAX_LAYER3_EVENT_ID 0x3FFFFFFF
#define EVENT_ADD_ROUTE 0x30000001
#define EVENT_DEL_ROUTE 0x30000001
#define EVENT_ADD_NEXTHOP 0x30000003
#define EVENT_DEL_NEXTHOP 0x30000004
#define EVENT_ADD_IP 0x30000005
#define EVENT_DEL_IP 0x30000006
#define EVENT_ADD_ARP 0x30000007
#define EVENT_DEL_ARP 0x30000008
#define EVENT_ADD_PPP 0x30000009
#define EVENT_DEL_PPP 0x30000010
/*macro for ip multicast usage*/
#define EVENT_UPDATE_MCAST 0x30000011
#define EVENT_ADD_MCAST 0x30000012
#define EVENT_DEL_MCAST 0x30000013
#define EVENT_ADD_GROUP 0x30000014
#define EVENT_DEL_GROUP 0x30000015
#define EVENT_ADD_MEMBER 0x30000016
#define EVENT_DEL_MEMBER 0x30000017
#define EVENT_ADD_SOURCE 0x30000018
#define EVENT_DEL_SOURCE 0x30000019
/*layer4 event definition, layer4 event range 0x40000000~0x4FFFFFFF*/
#define MIN_LAYER4_EVENT_ID 0x40000000
#define MAX_LAYER4_EVENT_ID 0x4FFFFFFF
#define EVENT_ADD_NAPT 0x40000001
#define EVENT_DELETE_NAPT 0x40000002
#define MAX_SYSTEM_EVENT_ID 0x4FFFFFFF
#define HIGHEST_EVENT_PRIORITY 1
#define LOWEST_EVENT_PRIORITY 65535
/*callback function return vlue definition*/
#define EVENT_CONTINUE_EXECUTE SUCCESS
#define EVENT_STOP_EXECUTE FAILED
#define EVENT_RE_EXECUTE (FAILED-1)
#ifdef __KERNEL__
#define rtl865x_debug_printf printk
#else
#define rtl865x_debug_printf printf
#endif
/*data structure definition*/
typedef struct rtl865x_eventMgr_param_s
{
uint32 eventListCnt;
uint32 eventCnt;
}rtl865x_eventMgr_param_t;
typedef struct rtl865x_event_Param_s
{
int32 eventLayerId;
int32 eventId;
int32 eventPriority;
int32 (*event_action_fn)(void *param);
}rtl865x_event_Param_t;
typedef struct action_param_s
{
void *org; /*old information*/
void *now; /*new information*/
void *flag;
}action_param_t;
typedef struct rtl865x_event_s
{
int32 eventId;
int32 eventPriority; /*priority: less value indicate higher priority*/
int32 (*event_action_fn)(void *param);
CTAILQ_ENTRY(rtl865x_event_s) next;
}rtl865x_event_t;
typedef CTAILQ_HEAD(_event_head_s, rtl865x_event_s) rtl865x_event_Head_t;
typedef struct rtl865x_eventLayerList_s
{
int32 eventLayerId;
rtl865x_event_Head_t eventHead;
CTAILQ_ENTRY(rtl865x_eventLayerList_s) next;
}rtl865x_eventLayerList_t;
typedef CTAILQ_HEAD(_eventLayerList_head_s, rtl865x_eventLayerList_s) rtl865x_eventLayerList_Head_t;
struct rtl865x_eventTables_s {
struct freeEntryList_s {
rtl865x_event_Head_t eventHead;
rtl865x_eventLayerList_Head_t eventLayerListHead;
} freeList;
struct inuseEntryList_s {
rtl865x_eventLayerList_Head_t eventLayerListHead;
} inuseList;
};
int32 rtl865x_initEventMgr(rtl865x_eventMgr_param_t *param);
int32 rtl865x_reInitEventMgr(void);
int32 rtl865x_registerEvent(rtl865x_event_Param_t *eventParam);
int32 rtl865x_unRegisterEvent(rtl865x_event_Param_t *eventParam);
int32 rtl865x_raiseEvent(int32 eventId,void *actionParam);
void rtl865x_dumpAllEventLayerListInfo(void);
int32 rtl865x_destroyEventMgr(void);
#ifdef CONFIG_RTL865X_EVENT_PROC_DEBUG
int32 rtl865x_event_proc_read( char *page, char **start, off_t off, int count, int *eof, void *data );
int32 rtl865x_event_proc_write( struct file *filp, const char *buff,unsigned long len, void *data );
#endif
#endif
#endif
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