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/* [ICS VERSION STRING: unknown] */

//===========================================================================//

//

// FILE NAME

//    sm_dbsync.h

//

// DESCRIPTION

//    This file contains the localized SM data base synchronization definitions.

//

// DATA STRUCTURES

//    NONE

//

// FUNCTIONS

//    NONE

//

// DEPENDENCIES

//    ib_types.h

//    ib_mad.h

//    ib_status.h

//

//

//===========================================================================//

#ifndef	_SM_DBSYNC_H_

#define	_SM_DBSYNC_H_

#include "os_g.h"

#include "sm_parallelsweep.h"

//

// SM DBSYNC structure conversion routines

//

#define SMDBSYNC_NSIZE 84

#define SMDBSYNC_CCC_NSIZE 56

#define SMDBSYNC_SEND_FILE_NSIZE 100

#define SM_DBSYNC_VERSION   		1

#define SM_DBSYNC_UNKNOWN   		0xffffffff

typedef enum {

    DBSYNC_AID_SYNC = 1,

    DBSYNC_AID_GROUP,

    DBSYNC_AID_SERVICE,

    DBSYNC_AID_INFORM,

    DBSYNC_AID_MCROOT,

    DBSYNC_AID_DATELINE

} DBSyncAid_t;              /* Attribute ID (or cmd) to send */

typedef enum {

    DBSYNC_AMOD_GET = 1,    /* get the contents of a dataset */

    DBSYNC_AMOD_SET,        /* replace entire dataset with input */

    DBSYNC_AMOD_ADD,        /* add (or update existing) a record to the dataset */

    DBSYNC_AMOD_DELETE,     /* delete a record from the dataset */

    DBSYNC_AMOD_GET_CCC,    /* get the config consistency check data */

    DBSYNC_AMOD_SEND_FILE,  /* send a file to standby SM */

    DBSYNC_AMOD_RECONFIG    /* request standby SM read local config file */

} DBSyncAmod_t;             /* modifier to AID (cmd) to send */

typedef enum { 

    DBSYNC_CAP_UNKNOWN = 0,

    DBSYNC_CAP_ASKING,

    DBSYNC_CAP_NOTSUPPORTED, 

    DBSYNC_CAP_SUPPORTED 

} DBSyncCap_t;

typedef enum { 

    DBSYNC_STAT_UNINITIALIZED = 0, 

    DBSYNC_STAT_INPROGRESS, 

    DBSYNC_STAT_SYNCHRONIZED, 

    DBSYNC_STAT_FAILURE

} DBSyncStat_t;

typedef enum {

    DBSYNC_TYPE_GET_CAPABILITY = 1,

    DBSYNC_TYPE_FULL, 

    DBSYNC_TYPE_UPDATE,

    DBSYNC_TYPE_DELETE,

	DBSYNC_TYPE_BROADCAST_FILE,

	DBSYNC_TYPE_RECONFIG

} DBSyncType_t;

typedef enum {

    DBSYNC_DATATYPE_NONE,

    DBSYNC_DATATYPE_ALL, 

    DBSYNC_DATATYPE_INFORM, 

    DBSYNC_DATATYPE_GROUP, 

    DBSYNC_DATATYPE_SERVICE,

    DBSYNC_DATATYPE_MCROOT,

	DBSYNC_DATATYPE_FILE,

	DBSYNC_DATATYPE_DATELINE_GUID

} DBSyncDatTyp_t;

/*

 * Fabric SM's hash table

 */

 typedef struct {

     CS_HashTablep  smMap;          /* pointer to hash map of SM's currently in fabric */

	 SMDBCCCSync_t  ourChecksums;

     Lock_t         smLock;         /* exclusive lock for when manipulating hash table */

 } SmTable_t;

 typedef struct {

     DBSyncStat_t    syncStatus;     /* 0=un-initialized, 1=in progress, 2=synchronized, 3=failure */

     uint32_t        syncFailCount;  /* count of consecutive sync attempt failures */

     time_t          timeSyncFail;   /* time of last sync attempt failure */

     time_t          timeLastSync;   /* time of last scheduled sync - 0 if never sync'd */

 } SmSyncStat_t;

typedef SmSyncStat_t *SmSyncStatp;     /* pointer to sync status structure */

typedef struct {

	uint8   firstUpdateState;                // present state

} PmDbSync_t;

typedef PmDbSync_t *PmDbSyncp;

#define DBSYNC_MAX_GET_CAP_ATTEMPTS 2  /* try the GET a few times before saying dbsync not supported by SM */

#define DBSYNC_MAX_FAIL_SYNC_ATTEMPTS 3  /* try to sync a few times before giving up */

#define DBSYNC_TIME_BETWEEN_SYNC_FAILURES 60    /* retry interval if were in failure status */

typedef struct {

    uint64_t        portguid;       /* port guid of SM node (used as hash key) */

    STL_LID         lid;            /* lid of SM - may not be set yet */

    DBSyncCap_t     syncCapability; /* 0=unknown, 1=not supported, 2=supported */

    SMDBSync_t      dbsync;         /* db sync data of SM node */

    SMDBCCCSync_t   dbsyncCCC;      /* db sync CCC data of SM node */

	PmDbSync_t		pmdbsync;		/* db sync data of the PM node */

	uint8_t			configDiff;		/* is the config different from master */

    STL_SMINFO_RECORD  smInfoRec;      /* smInfoRecs of SM instance */

    uint8_t			nodeDescString[ND_LEN+1]; /* node description of SM node */

    uint8_t         path[64];       /* directed path to SM node */

	uint8_t			portNumber;		/* port Number of remote node - used only for reporting */

	uint8_t			isEmbedded;		/* 1: SM is embedded */

	uint64_t		lastHello;		/* if standby, last hello check */

} SmRec_t;

typedef SmRec_t     *SmRecp;        /* sm record pointer type */

typedef uint64_t    SmRecKey_t;     /* sm record key type */

typedef SmRecKey_t  *SmRecKeyp;     /* pointer to sm record key */

/* FIXME PR123899 - convert felib to STL sized MADs. */

typedef uint8_t     SMSyncData_t[200];  /* opaque holder of data to sync */

typedef struct {

    DBSyncType_t    type;           /* 1=get capability, 2=full sync, 3=update, 4=delete */

    DBSyncDatTyp_t  datatype;       /* 1=all (full sync only), 2=InformInfo, 3=groups, 4=services */

    uint64_t        portguid;       /* portguid of standby SM */

    STL_LID         standbyLid;     /* lid of the standby SM */

	uint8_t			isEmbedded;		/* 1: standby SM is embedded */

    SMSyncData_t    data;           /* opaque data buffer to hold specific sync data */

}SMSyncReq_t;

typedef SMSyncReq_t *SMSyncReqp;    /* Sm Sync Request pointer type */

//

// Multicast dbsync structure

//

typedef	struct {

	uint8_t			mGid[16];

	uint32_t		members_full;

	uint32_t		qKey;

	uint16_t		pKey;

	STL_LID			mLid;

	uint8_t			mtu;

	uint8_t			rate;

	uint8_t			life;

	uint8_t			sl;

	uint32_t		flowLabel;

	uint8_t			hopLimit;

	uint8_t			tClass;

	uint8_t			scope;

    uint8_t         filler;

    uint16_t        membercount;

	uint32_t		index_pool; /* Next index to use for new Mc Member records */

} McGroupSync_t;

//**********  SM topology asynchronous send receive response queue **********

extern  cs_Queue_ptr sm_dbsync_queue;

#define SM_DBSYNC_QUEUE_SIZE  128

/* SM table */

extern SmTable_t   smRecords;

extern int dbsync_main_exit;                /* dbsync thread exit flag */

extern int dbsync_initialized_flag;         /* dbsync initialized indicator */

static __inline

void

BSWAPCOPY_SM_DBSYNC_DATA(SMDBSyncp Src, SMDBSyncp Dest)

{

	memcpy(Dest, Src, sizeof(*Src));

    Dest->version = ntoh32(Dest->version);

    Dest->fullSyncStatus = ntoh32(Dest->fullSyncStatus);

    Dest->fullSyncFailCount = ntoh32(Dest->fullSyncFailCount);

    Dest->fullTimeSyncFail = ntoh32(Dest->fullTimeSyncFail);

    Dest->fullTimeLastSync = ntoh32(Dest->fullTimeLastSync);

    Dest->informSyncStatus = ntoh32(Dest->informSyncStatus);

    Dest->informSyncFailCount = ntoh32(Dest->informSyncFailCount);

    Dest->informTimeSyncFail = ntoh32(Dest->informTimeSyncFail);

    Dest->informTimeLastSync = ntoh32(Dest->informTimeLastSync);

    Dest->groupSyncStatus = ntoh32(Dest->groupSyncStatus);

    Dest->groupSyncFailCount = ntoh32(Dest->groupSyncFailCount);

    Dest->groupTimeSyncFail = ntoh32(Dest->groupTimeSyncFail);

    Dest->groupTimeLastSync = ntoh32(Dest->groupTimeLastSync);

    Dest->serviceSyncStatus = ntoh32(Dest->serviceSyncStatus);

    Dest->serviceSyncFailCount = ntoh32(Dest->serviceSyncFailCount);

    Dest->serviceTimeSyncFail = ntoh32(Dest->serviceTimeSyncFail);

    Dest->serviceTimeLastSync = ntoh32(Dest->serviceTimeLastSync);

	Dest->mcrootSyncStatus = ntoh32(Dest->mcrootSyncStatus);

    Dest->mcrootSyncFailCount = ntoh32(Dest->mcrootSyncFailCount);

    Dest->mcrootTimeSyncFail = ntoh32(Dest->mcrootTimeSyncFail);

    Dest->mcrootTimeLastSync = ntoh32(Dest->mcrootTimeLastSync);

    Dest->datelineGuidSyncStatus = ntoh32(Dest->datelineGuidSyncStatus);

    Dest->datelineGuidSyncFailCount = ntoh32(Dest->datelineGuidSyncFailCount);

    Dest->datelineGuidTimeSyncFail = ntoh32(Dest->datelineGuidTimeSyncFail);

    Dest->datelineGuidTimeLastSync = ntoh32(Dest->datelineGuidTimeLastSync);

}

static __inline

void

BSWAPCOPY_SM_DBSYNC_CCC_DATA(SMDBCCCSyncp Src, SMDBCCCSyncp Dest)

{

	memcpy(Dest, Src, sizeof(*Src));

    Dest->protocolVersion = ntoh32(Dest->protocolVersion);

    Dest->smVfChecksum = ntoh32(Dest->smVfChecksum);

    Dest->smConfigChecksum = ntoh32(Dest->smConfigChecksum);

    Dest->pmConfigChecksum = ntoh32(Dest->pmConfigChecksum);

    Dest->emConfigChecksum = ntoh32(Dest->emConfigChecksum);

    Dest->spare1 = ntoh32(Dest->spare1);

    Dest->spare2 = ntoh32(Dest->spare2);

    Dest->spare3 = ntoh32(Dest->spare3);

    Dest->spare4 = ntoh32(Dest->spare4);

    Dest->spare5 = ntoh32(Dest->spare5);

    Dest->spare6 = ntoh32(Dest->spare6);

    Dest->spare7 = ntoh32(Dest->spare7);

}

static __inline

void

BSWAPCOPY_SM_DBSYNC_FILE_DATA(SMDBSyncFilep Src, SMDBSyncFilep Dest)

{

	memcpy(Dest, Src, sizeof(*Src));

    Dest->version = ntoh32(Dest->version);

    Dest->length = ntoh32(Dest->length);

    Dest->activate = ntoh32(Dest->activate);

    Dest->type = ntoh32(Dest->type);

    Dest->size = ntoh32(Dest->size);

    Dest->spare1 = ntoh32(Dest->spare1);

    Dest->spare2 = ntoh32(Dest->spare2);

    Dest->spare3 = ntoh32(Dest->spare3);

    Dest->spare4 = ntoh32(Dest->spare4);

}

static __inline

void

BSWAPCOPY_SM_DBSYNC_SUBSKEY_DATA(SubscriberKeyp Src, SubscriberKeyp Dest)

{

	memcpy(Dest, Src, sizeof(*Src));

    Dest->lid = ntoh32(Dest->lid);

    Dest->trapnum = ntoh16(Dest->trapnum);

    Dest->qpn = ntoh32(Dest->qpn);

    Dest->pkey = ntoh16(Dest->pkey);

    Dest->qkey = ntoh32(Dest->qkey);

    Dest->startLid = ntoh32(Dest->startLid);

    Dest->endLid = ntoh32(Dest->endLid);

}

static __inline

void

BSWAPCOPY_SM_DBSYNC_MC_GROUP_DATA(McGroupSync_t *Src, McGroupSync_t *Dest)

{

	memcpy(Dest, Src, sizeof(*Src));

    Dest->members_full = ntoh32(Dest->members_full);

    Dest->qKey = ntoh32(Dest->qKey);

    Dest->pKey = ntoh16(Dest->pKey);

    Dest->mLid = ntoh32(Dest->mLid);

    Dest->flowLabel = ntoh32(Dest->flowLabel);

    Dest->membercount = ntoh16(Dest->membercount);

    Dest->index_pool = ntoh32(Dest->index_pool);

}

static __inline

void

BSWAPCOPY_SM_DBSYNC_RECORD_CNT(uint32_t *Src, uint32_t *Dest)

{

    memcpy(Dest, Src, sizeof(*Src));

    *Dest = ntoh32(*Dest);

}

/*

 *  Sm dbsync prototypes

*/

void		sm_dbsync(uint32_t, uint8_t **);    /* sm db sync main function */

Status_t    sm_dbsync_filter_add(IBhandle_t fd, Filter_t *filter, uint8_t mclass, 

                                 uint8_t method, uint16_t aid, uint32_t amod, uint64_t tid, const char *subRoutine);

void        sm_dbsync_queueMsg(DBSyncType_t syncType, DBSyncDatTyp_t syncDataTye, STL_LID lid, Guid_t portguid, uint8_t isEmbedded, SMSyncData_t);

void        sm_dbsync_addSm(Node_t *, Port_t *, STL_SMINFO_RECORD *);

void        sm_dbsync_deleteSm(uint64_t);

void        sm_dbsync_updateSm(SmRecKey_t, STL_SM_INFO *);

Status_t    sm_dbsync_fullSyncCheck(SmRecKey_t);

Status_t    sm_dbsync_upSmDbsync(SmRecKey_t, SMDBSyncp);

Status_t    sm_dbsync_upSmDbsyncCap(SmRecKey_t, DBSyncCap_t);

Status_t    sm_dbsync_upSmDbsyncStat(SmRecKey_t, DBSyncDatTyp_t, DBSyncStat_t);

Status_t	sm_dbsync_configCheck(SmRecKey_t, SMDBCCCSyncp);

Status_t    sm_dbsync_disableStandbySm(SmRecp, SmCsmMsgCondition_t);

DBSyncStat_t sm_dbsync_getSmDbsyncStat(SmRecKey_t);

Status_t    sm_dbsync_getSmDbsync(SmRecKey_t, SMDBSyncp);

boolean     sm_dbsync_isUpToDate(SmRecKey_t, char **reason);

DBSyncCap_t sm_dbsync_getDbsyncSupport(SmRecKey_t);

Status_t    sm_dbsync_checksums(uint32_t vfCsum, uint32_t smCsum, uint32_t pmCsum);

Status_t    sm_dbsync_em_checksums(uint32_t emCsum);

Status_t    sm_dbsync_recInit(void);

void        sm_dbsync_kill(void);

void        sm_dbsync_init(void);

void        sm_dbsync_recDelete(void);

void        sm_dbsync_recClear(void);

void        sm_dbsync_procReq(void);

int         sm_dbsync_getSmCount(void);

int         sm_dbsync_getActiveSmCount(void);

Status_t    sm_dbsync_upsmlist(SweepContext_t *);

Status_t    sm_dbsync_syncService(DBSyncType_t, OpaServiceRecordp);

Status_t    sm_dbsync_syncInform(DBSyncType_t, SubscriberKeyp, STL_INFORM_INFO_RECORD *);

Status_t    sm_dbsync_syncGroup(DBSyncType_t, IB_GID*);

Status_t	sm_dbsync_syncMCRoot(DBSyncType_t synctype);

Status_t	sm_dbsync_syncFile(DBSyncType_t synctype, SMDBSyncFile_t*);

Status_t	sm_dbsync_syncDatelineSwitchGUID(DBSyncType_t);

void        sm_dbsync_showSms(void);

void		sm_dbsync_standbyHello(SmRecKey_t);

void		sm_dbsync_standbyCheck(void);

int 		sm_send_pm_image(uint64_t portguid, uint32_t histindex, char *histImgFile);

int			sm_send_pm_image_complete(uint64_t portguid, Status_t status);

#endif	// _SM_DBSYNC_H_