/* BEGIN_ICS_COPYRIGHT6 ****************************************

Copyright (c) 2015, Intel Corporation

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modification, are permitted provided that the following conditions are met:

    * Redistributions of source code must retain the above copyright notice,
      this list of conditions and the following disclaimer.
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** END_ICS_COPYRIGHT6   ****************************************/

// Common code between user and kernel level CM
#include "ib_cm.h"

// backwards compatibilty functions
IB_HANDLE
CmCreateCEP(
	CM_CEP_TYPE	TransportServiceType
	)
{
	return iba_cm_create_cep(TransportServiceType);
}

FSTATUS
CmDestroyCEP(IB_HANDLE hCEP)
{
	return iba_cm_destroy_cep(hCEP);
}

FSTATUS
CmModifyCEP(
	IB_HANDLE		hCEP,
	uint32			AttrType,
	const char*		AttrValue,
	uint32			AttrLen,
	uint32			Offset
	)
{
	return iba_cm_modify_cep( hCEP, AttrType, AttrValue, AttrLen, Offset);
}

FSTATUS
CmConnect(
	IB_HANDLE				hCEP,
	const CM_REQUEST_INFO*	pConnectRequest,
	PFN_CM_CALLBACK			pfnConnectCB,
	void*					Context
	)
{
	return iba_cm_connect(hCEP, pConnectRequest, pfnConnectCB, Context);
}

FSTATUS
CmConnectPeer(
	IB_HANDLE				hCEP,
	const CM_REQUEST_INFO*	pConnectRequest,
	PFN_CM_CALLBACK			pfnConnectCB,
	void*					Context
	)
{
	return iba_cm_connect_peer( hCEP, pConnectRequest, pfnConnectCB, Context);
}


FSTATUS
CmListen(
	IN IB_HANDLE				hCEP,
	IN const CM_LISTEN_INFO*	pListenInfo,
	IN PFN_CM_CALLBACK			pfnListenCB,
	IN void*					Context
	)
{
	return iba_cm_listen( hCEP, pListenInfo, pfnListenCB, Context);
}


FSTATUS
CmWait(
	IB_HANDLE				CEPHandleArray[],
	CM_CONN_INFO*			ConnInfoArray[],
	uint32					ArrayCount,
	uint32					Timeout_us
	//EVENT_HANDLE			hWaitEvent		// Associate the array of handles to this event
	)
{
	return iba_cm_wait(CEPHandleArray, ConnInfoArray, ArrayCount, Timeout_us);
}


FSTATUS
CmAccept(
	IN IB_HANDLE				hCEP,
	IN CM_CONN_INFO*			pSendConnInfo,		// Send REP
	OUT CM_CONN_INFO*			pRecvConnInfo,		// Rcvd RTU, REJ or TIMEOUT
	IN PFN_CM_CALLBACK			pfnCallback,
	IN void*					Context,
	OUT IB_HANDLE*				hNewCEP
	)
{
	return iba_cm_accept( hCEP, pSendConnInfo, pRecvConnInfo, pfnCallback,
						Context, hNewCEP);
}



FSTATUS
CmReject(
	IN IB_HANDLE				hCEP,
	IN const CM_REJECT_INFO*	pConnectReject
	)
{
	return iba_cm_reject( hCEP, pConnectReject);
}

FSTATUS
CmCancel(
	IN IB_HANDLE				hCEP
	)
{
	return iba_cm_cancel( hCEP);
}


FSTATUS
CmDisconnect(
	IN IB_HANDLE				hCEP,
	IN const CM_DREQUEST_INFO*	pDRequest,	// Send DREQ
	IN const CM_DREPLY_INFO*	pDReply	// Send DREP
	)
{
	return iba_cm_disconnect( hCEP, pDRequest, pDReply);
}


FSTATUS
SIDRRegister(
	IN IB_HANDLE				hCEP,
	IN const SIDR_REGISTER_INFO*		pSIDRRegisterInfo,
	PFN_CM_CALLBACK				pfnLookupCallback,
	void*						Context
	)
{
	return iba_cm_sidr_register( hCEP, pSIDRRegisterInfo, pfnLookupCallback,
							Context);
}


FSTATUS
SIDRDeregister(
	IB_HANDLE		hCEP
	)
{
	return iba_cm_sidr_deregister(hCEP);
}


FSTATUS
SIDRResponse(
	IN IB_HANDLE			hCEP,
	const SIDR_RESP_INFO*	pSIDRResponse
	)
{
	return iba_cm_sidr_response( hCEP, pSIDRResponse);
}

FSTATUS
SIDRQuery(
	IB_HANDLE			hCEP,
	const SIDR_REQ_INFO* pSIDRRequest,
	PFN_CM_CALLBACK		pfnQueryCB,
	void*				Context
	)
{
	return iba_cm_sidr_query( hCEP, pSIDRRequest, pfnQueryCB, Context);
}

static const char* const CmRejectionCodeText[] = {
	"Unknown CM Rejection Code",
	"RC_NO_QP",
	"RC_NO_EEC",
	"RC_NO_RESOURCES",
	"RC_TIMEOUT",
	"RC_UNSUPPORTED_REQ",
	"RC_INVALID_COMMID",
	"RC_INVALID_COMMINST",
	"RC_INVALID_SID",
	"RC_INVALID_TSTYPE",
	"RC_STALE_CONN",
	"RC_INVALID_RDC",
	"RC_PRIMARY_DGID_REJ",
	"RC_PRIMARY_DLID_REJ",
	"RC_INVALID_PRIMARY_SL",
	"RC_INVALID_PRIMARY_TC",
	"RC_INVALID_PRIMARY_HL",
	"RC_INVALID_PRIMARY_PR",
	"RC_ALTERNATE_DGID",
	"RC_ALTERNATE_DLID",
	"RC_INVALID_ALTERNATE_SL",
	"RC_INVALID_ALTERNATE_TC",
	"RC_INVALID_ALTERNATE_HL",
	"RC_INVALID_ALTERNATE_PR",
	"RC_CMPORT_REDIR",
	"RC_INVALID_PATHMTU",
	"RC_INSUFFICIENT_RESP_RES",
	"RC_USER_REJ",
	"RC_RNRCOUNT_REJ"
};

const char* iba_cm_rejection_code_msg(uint16 code)
{
	if (code >= (unsigned)(sizeof(CmRejectionCodeText)/sizeof(char*)))
		return "Unknown CM Rejection Code";
	else
		return CmRejectionCodeText[code];
}

static const char* const CmAprStatusText[] = {
	"APS_PATH_LOADED",
	"APS_INVALID_COMMID",
	"APS_UNSUPPORTED_REQ",
	"APS_REJECTED",
	"APS_CMPORT_REDIR",
	"APS_DUPLICATE_PATH",
	"APS_ENDPOINT_MISMATCH",
	"APS_REJECT_DLID",
	"APS_REJECT_DGID",
	"APS_REJECT_FL",
	"APS_REJECT_TC",
	"APS_REJECT_HL",
	"APS_REJECT_PR",
	"APS_REJECT_SL"
};

const char* iba_cm_apr_status_msg(uint16 code)
{
	if (code >= (unsigned)(sizeof(CmAprStatusText)/sizeof(char*)))
		return "Unknown CM APS Status";
	else
		return CmAprStatusText[code];
}

static const char* const CmSidrRespStatusText[] = {
	"SRS_VALID_QPN",
	"SRS_SID_NOT_SUPPORTED",
	"SRS_S_PROVIDER_REJECTED",
	"SRS_QP_UNAVAILABLE",
	"SRS_REDIRECT",
	"SRS_VERSION_NOT_SUPPORTED"
	// 6-255 reserved
};

const char* iba_cm_sidr_resp_status_msg(uint8 code)
{
	if (code >= (unsigned)(sizeof(CmSidrRespStatusText)/sizeof(char*)))
		return "Unknown CM SIDR Resp Status";
	else
		return CmSidrRespStatusText[code];
}

static const char* const CmRepFailoverText[] = {
	"CM_REP_FO_ACCEPTED",
	"CM_REP_FO_NOT_SUPPORTED",
	"CM_REP_FO_REJECTED_ALT"
};

const char* iba_cm_rep_failover_msg(uint8 code)
{
	if (code >= (unsigned)(sizeof(CmRepFailoverText)/sizeof(char*)))
		return "Unknown CM Failover Reply";
	else
		return CmRepFailoverText[code];
}