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-rw-r--r--drivers/net/sk98lin/h/skrlmt.h563
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diff --git a/drivers/net/sk98lin/h/skrlmt.h b/drivers/net/sk98lin/h/skrlmt.h
deleted file mode 100644
index 04d025b..0000000
--- a/drivers/net/sk98lin/h/skrlmt.h
+++ /dev/null
@@ -1,563 +0,0 @@
-/******************************************************************************
- *
- * Name: skrlmt.h
- * Project: GEnesis, PCI Gigabit Ethernet Adapter
- * Version: $Revision: 1.35 $
- * Date: $Date: 2003/01/31 14:12:41 $
- * Purpose: Header file for Redundant Link ManagemenT.
- *
- ******************************************************************************/
-
-/******************************************************************************
- *
- * (C)Copyright 1998-2001 SysKonnect GmbH.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * The information in this file is provided "AS IS" without warranty.
- *
- ******************************************************************************/
-
-/******************************************************************************
- *
- * History:
- *
- * $Log: skrlmt.h,v $
- * Revision 1.35 2003/01/31 14:12:41 mkunz
- * single port adapter runs now with two identical MAC addresses
- *
- * Revision 1.34 2002/09/23 15:13:41 rwahl
- * Editorial changes.
- *
- * Revision 1.33 2001/07/03 12:16:48 mkunz
- * New Flag ChgBcPrio (Change priority of last broadcast received)
- *
- * Revision 1.32 2001/02/14 14:06:31 rassmann
- * Editorial changes.
- *
- * Revision 1.31 2001/02/05 14:25:26 rassmann
- * Prepared RLMT for transparent operation.
- *
- * Revision 1.30 2001/01/22 13:41:39 rassmann
- * Supporting two nets on dual-port adapters.
- *
- * Revision 1.29 2000/11/17 08:58:00 rassmann
- * Moved CheckSwitch from SK_RLMT_PACKET_RECEIVED to SK_RLMT_TIM event.
- *
- * Revision 1.28 2000/11/09 12:24:34 rassmann
- * Editorial changes.
- *
- * Revision 1.27 1999/11/22 13:59:56 cgoos
- * Changed license header to GPL.
- *
- * Revision 1.26 1999/10/04 14:01:19 rassmann
- * Corrected reaction to reception of BPDU frames (#10441).
- *
- * Revision 1.25 1999/07/20 12:53:39 rassmann
- * Fixed documentation errors for lookahead macros.
- *
- * Revision 1.24 1999/05/28 11:15:56 rassmann
- * Changed behaviour to reflect Design Spec v1.2.
- * Controlling Link LED(s).
- * Introduced RLMT Packet Version field in RLMT Packet.
- * Newstyle lookahead macros (checking meta-information before looking at
- * the packet).
- *
- * Revision 1.23 1999/01/28 12:50:42 rassmann
- * Not using broadcast time stamps in CheckLinkState mode.
- *
- * Revision 1.22 1999/01/27 14:13:04 rassmann
- * Monitoring broadcast traffic.
- * Switching more reliably and not too early if switch is
- * configured for spanning tree.
- *
- * Revision 1.21 1998/12/08 13:11:25 rassmann
- * Stopping SegTimer at RlmtStop.
- *
- * Revision 1.20 1998/11/24 12:37:33 rassmann
- * Implemented segmentation check.
- *
- * Revision 1.19 1998/11/17 13:43:06 rassmann
- * Handling (logical) tx failure.
- * Sending packet on logical address after PORT_SWITCH.
- *
- * Revision 1.18 1998/11/13 16:56:56 rassmann
- * Added macro version of SkRlmtLookaheadPacket.
- *
- * Revision 1.17 1998/11/06 18:06:05 rassmann
- * Corrected timing when RLMT checks fail.
- * Clearing tx counter earlier in periodical checks.
- *
- * Revision 1.16 1998/11/03 13:53:50 rassmann
- * RLMT should switch now (at least in mode 3).
- *
- * Revision 1.15 1998/10/22 11:39:52 rassmann
- * Corrected signed/unsigned mismatches.
- * Corrected receive list handling and address recognition.
- *
- * Revision 1.14 1998/10/15 15:16:36 rassmann
- * Finished Spanning Tree checking.
- * Checked with lint.
- *
- * Revision 1.13 1998/09/24 19:16:08 rassmann
- * Code cleanup.
- * Introduced Timer for PORT_DOWN due to no RX.
- *
- * Revision 1.12 1998/09/16 11:09:52 rassmann
- * Syntax corrections.
- *
- * Revision 1.11 1998/09/15 11:28:50 rassmann
- * Syntax corrections.
- *
- * Revision 1.10 1998/09/14 17:07:38 rassmann
- * Added code for port checking via LAN.
- * Changed Mbuf definition.
- *
- * Revision 1.9 1998/09/07 11:14:15 rassmann
- * Syntax corrections.
- *
- * Revision 1.8 1998/09/07 09:06:08 rassmann
- * Syntax corrections.
- *
- * Revision 1.7 1998/09/04 19:41:34 rassmann
- * Syntax corrections.
- * Started entering code for checking local links.
- *
- * Revision 1.6 1998/09/04 12:14:28 rassmann
- * Interface cleanup.
- *
- * Revision 1.5 1998/09/02 16:55:29 rassmann
- * Updated to reflect new DRV/HWAC/RLMT interface.
- *
- * Revision 1.4 1998/09/02 07:26:02 afischer
- * typedef for SK_RLMT_PORT
- *
- * Revision 1.3 1998/08/27 14:29:03 rassmann
- * Code cleanup.
- *
- * Revision 1.2 1998/08/27 14:26:25 rassmann
- * Updated interface.
- *
- * Revision 1.1 1998/08/21 08:29:10 rassmann
- * First public version.
- *
- ******************************************************************************/
-
-/******************************************************************************
- *
- * Description:
- *
- * This is the header file for Redundant Link ManagemenT.
- *
- * Include File Hierarchy:
- *
- * "skdrv1st.h"
- * ...
- * "sktypes.h"
- * "skqueue.h"
- * "skaddr.h"
- * "skrlmt.h"
- * ...
- * "skdrv2nd.h"
- *
- ******************************************************************************/
-
-#ifndef __INC_SKRLMT_H
-#define __INC_SKRLMT_H
-
-#ifdef __cplusplus
-#error C++ is not yet supported.
-extern "C" {
-#endif /* cplusplus */
-
-/* defines ********************************************************************/
-
-#define SK_RLMT_NET_DOWN_TEMP 1 /* NET_DOWN due to last port down. */
-#define SK_RLMT_NET_DOWN_FINAL 2 /* NET_DOWN due to RLMT_STOP. */
-
-/* ----- Default queue sizes - must be multiples of 8 KB ----- */
-
-/* Less than 8 KB free in RX queue => pause frames. */
-#define SK_RLMT_STANDBY_QRXSIZE 128 /* Size of rx standby queue in KB. */
-#define SK_RLMT_STANDBY_QXASIZE 32 /* Size of async standby queue in KB. */
-#define SK_RLMT_STANDBY_QXSSIZE 0 /* Size of sync standby queue in KB. */
-
-#define SK_RLMT_MAX_TX_BUF_SIZE 60 /* Maximum RLMT transmit size. */
-
-/* ----- PORT states ----- */
-
-#define SK_RLMT_PS_INIT 0 /* Port state: Init. */
-#define SK_RLMT_PS_LINK_DOWN 1 /* Port state: Link down. */
-#define SK_RLMT_PS_DOWN 2 /* Port state: Port down. */
-#define SK_RLMT_PS_GOING_UP 3 /* Port state: Going up. */
-#define SK_RLMT_PS_UP 4 /* Port state: Up. */
-
-/* ----- RLMT states ----- */
-
-#define SK_RLMT_RS_INIT 0 /* RLMT state: Init. */
-#define SK_RLMT_RS_NET_DOWN 1 /* RLMT state: Net down. */
-#define SK_RLMT_RS_NET_UP 2 /* RLMT state: Net up. */
-
-/* ----- PORT events ----- */
-
-#define SK_RLMT_LINK_UP 1001 /* Link came up. */
-#define SK_RLMT_LINK_DOWN 1002 /* Link went down. */
-#define SK_RLMT_PORT_ADDR 1003 /* Port address changed. */
-
-/* ----- RLMT events ----- */
-
-#define SK_RLMT_START 2001 /* Start RLMT. */
-#define SK_RLMT_STOP 2002 /* Stop RLMT. */
-#define SK_RLMT_PACKET_RECEIVED 2003 /* Packet was received for RLMT. */
-#define SK_RLMT_STATS_CLEAR 2004 /* Clear statistics. */
-#define SK_RLMT_STATS_UPDATE 2005 /* Update statistics. */
-#define SK_RLMT_PREFPORT_CHANGE 2006 /* Change preferred port. */
-#define SK_RLMT_MODE_CHANGE 2007 /* New RlmtMode. */
-#define SK_RLMT_SET_NETS 2008 /* Number of Nets (1 or 2). */
-
-/* ----- RLMT mode bits ----- */
-
-/*
- * CAUTION: These defines are private to RLMT.
- * Please use the RLMT mode defines below.
- */
-
-#define SK_RLMT_CHECK_LINK 1 /* Check Link. */
-#define SK_RLMT_CHECK_LOC_LINK 2 /* Check other link on same adapter. */
-#define SK_RLMT_CHECK_SEG 4 /* Check segmentation. */
-
-#ifndef RLMT_CHECK_REMOTE
-#define SK_RLMT_CHECK_OTHERS SK_RLMT_CHECK_LOC_LINK
-#else /* RLMT_CHECK_REMOTE */
-#define SK_RLMT_CHECK_REM_LINK 8 /* Check link(s) on other adapter(s). */
-#define SK_RLMT_MAX_REMOTE_PORTS_CHECKED 3
-#define SK_RLMT_CHECK_OTHERS \
- (SK_RLMT_CHECK_LOC_LINK | SK_RLMT_CHECK_REM_LINK)
-#endif /* RLMT_CHECK_REMOTE */
-
-#ifndef SK_RLMT_ENABLE_TRANSPARENT
-#define SK_RLMT_TRANSPARENT 0 /* RLMT transparent - inactive. */
-#else /* SK_RLMT_ENABLE_TRANSPARENT */
-#define SK_RLMT_TRANSPARENT 128 /* RLMT transparent. */
-#endif /* SK_RLMT_ENABLE_TRANSPARENT */
-
-/* ----- RLMT modes ----- */
-
-/* Check Link State. */
-#define SK_RLMT_MODE_CLS (SK_RLMT_CHECK_LINK)
-
-/* Check Local Ports: check other links on the same adapter. */
-#define SK_RLMT_MODE_CLP (SK_RLMT_CHECK_LINK | SK_RLMT_CHECK_LOC_LINK)
-
-/* Check Local Ports and Segmentation Status. */
-#define SK_RLMT_MODE_CLPSS \
- (SK_RLMT_CHECK_LINK | SK_RLMT_CHECK_LOC_LINK | SK_RLMT_CHECK_SEG)
-
-#ifdef RLMT_CHECK_REMOTE
-/* Check Local and Remote Ports: check links (local or remote). */
- Name of define TBD!
-#define SK_RLMT_MODE_CRP \
- (SK_RLMT_CHECK_LINK | SK_RLMT_CHECK_LOC_LINK | SK_RLMT_CHECK_REM_LINK)
-
-/* Check Local and Remote Ports and Segmentation Status. */
- Name of define TBD!
-#define SK_RLMT_MODE_CRPSS \
- (SK_RLMT_CHECK_LINK | SK_RLMT_CHECK_LOC_LINK | \
- SK_RLMT_CHECK_REM_LINK | SK_RLMT_CHECK_SEG)
-#endif /* RLMT_CHECK_REMOTE */
-
-/* ----- RLMT lookahead result bits ----- */
-
-#define SK_RLMT_RX_RLMT 1 /* Give packet to RLMT. */
-#define SK_RLMT_RX_PROTOCOL 2 /* Give packet to protocol. */
-
-/* Macros */
-
-#if 0
-SK_AC *pAC /* adapter context */
-SK_U32 PortNum /* receiving port */
-unsigned PktLen /* received packet's length */
-SK_BOOL IsBc /* Flag: packet is broadcast */
-unsigned *pOffset /* offs. of bytes to present to SK_RLMT_LOOKAHEAD */
-unsigned *pNumBytes /* #Bytes to present to SK_RLMT_LOOKAHEAD */
-#endif /* 0 */
-
-#define SK_RLMT_PRE_LOOKAHEAD(pAC,PortNum,PktLen,IsBc,pOffset,pNumBytes) { \
- SK_AC *_pAC; \
- SK_U32 _PortNum; \
- _pAC = (pAC); \
- _PortNum = (SK_U32)(PortNum); \
- /* _pAC->Rlmt.Port[_PortNum].PacketsRx++; */ \
- _pAC->Rlmt.Port[_PortNum].PacketsPerTimeSlot++; \
- if (_pAC->Rlmt.RlmtOff) { \
- *(pNumBytes) = 0; \
- } \
- else {\
- if ((_pAC->Rlmt.Port[_PortNum].Net->RlmtMode & SK_RLMT_TRANSPARENT) != 0) { \
- *(pNumBytes) = 0; \
- } \
- else if (IsBc) { \
- if (_pAC->Rlmt.Port[_PortNum].Net->RlmtMode != SK_RLMT_MODE_CLS) { \
- *(pNumBytes) = 6; \
- *(pOffset) = 6; \
- } \
- else { \
- *(pNumBytes) = 0; \
- } \
- } \
- else { \
- if ((PktLen) > SK_RLMT_MAX_TX_BUF_SIZE) { \
- /* _pAC->Rlmt.Port[_PortNum].DataPacketsPerTimeSlot++; */ \
- *(pNumBytes) = 0; \
- } \
- else { \
- *(pNumBytes) = 6; \
- *(pOffset) = 0; \
- } \
- } \
- } \
-}
-
-#if 0
-SK_AC *pAC /* adapter context */
-SK_U32 PortNum /* receiving port */
-SK_U8 *pLaPacket, /* received packet's data (points to pOffset) */
-SK_BOOL IsBc /* Flag: packet is broadcast */
-SK_BOOL IsMc /* Flag: packet is multicast */
-unsigned *pForRlmt /* Result: bits SK_RLMT_RX_RLMT, SK_RLMT_RX_PROTOCOL */
-SK_RLMT_LOOKAHEAD() expects *pNumBytes from
-packet offset *pOffset (s.a.) at *pLaPacket.
-
-If you use SK_RLMT_LOOKAHEAD in a path where you already know if the packet is
-BC, MC, or UC, you should use constants for IsBc and IsMc, so that your compiler
-can trash unneeded parts of the if construction.
-#endif /* 0 */
-
-#define SK_RLMT_LOOKAHEAD(pAC,PortNum,pLaPacket,IsBc,IsMc,pForRlmt) { \
- SK_AC *_pAC; \
- SK_U32 _PortNum; \
- SK_U8 *_pLaPacket; \
- _pAC = (pAC); \
- _PortNum = (SK_U32)(PortNum); \
- _pLaPacket = (SK_U8 *)(pLaPacket); \
- if (IsBc) {\
- if (!SK_ADDR_EQUAL(_pLaPacket, _pAC->Addr.Net[_pAC->Rlmt.Port[ \
- _PortNum].Net->NetNumber].CurrentMacAddress.a)) { \
- _pAC->Rlmt.Port[_PortNum].BcTimeStamp = SkOsGetTime(_pAC); \
- _pAC->Rlmt.CheckSwitch = SK_TRUE; \
- } \
- /* _pAC->Rlmt.Port[_PortNum].DataPacketsPerTimeSlot++; */ \
- *(pForRlmt) = SK_RLMT_RX_PROTOCOL; \
- } \
- else if (IsMc) { \
- if (SK_ADDR_EQUAL(_pLaPacket, BridgeMcAddr.a)) { \
- _pAC->Rlmt.Port[_PortNum].BpduPacketsPerTimeSlot++; \
- if (_pAC->Rlmt.Port[_PortNum].Net->RlmtMode & SK_RLMT_CHECK_SEG) { \
- *(pForRlmt) = SK_RLMT_RX_RLMT | SK_RLMT_RX_PROTOCOL; \
- } \
- else { \
- *(pForRlmt) = SK_RLMT_RX_PROTOCOL; \
- } \
- } \
- else if (SK_ADDR_EQUAL(_pLaPacket, SkRlmtMcAddr.a)) { \
- *(pForRlmt) = SK_RLMT_RX_RLMT; \
- } \
- else { \
- /* _pAC->Rlmt.Port[_PortNum].DataPacketsPerTimeSlot++; */ \
- *(pForRlmt) = SK_RLMT_RX_PROTOCOL; \
- } \
- } \
- else { \
- if (SK_ADDR_EQUAL( \
- _pLaPacket, \
- _pAC->Addr.Port[_PortNum].CurrentMacAddress.a)) { \
- *(pForRlmt) = SK_RLMT_RX_RLMT; \
- } \
- else { \
- /* _pAC->Rlmt.Port[_PortNum].DataPacketsPerTimeSlot++; */ \
- *(pForRlmt) = SK_RLMT_RX_PROTOCOL; \
- } \
- } \
-}
-
-#ifdef SK_RLMT_FAST_LOOKAHEAD
-Error: SK_RLMT_FAST_LOOKAHEAD no longer used. Use new macros for lookahead.
-#endif /* SK_RLMT_FAST_LOOKAHEAD */
-#ifdef SK_RLMT_SLOW_LOOKAHEAD
-Error: SK_RLMT_SLOW_LOOKAHEAD no longer used. Use new macros for lookahead.
-#endif /* SK_RLMT_SLOW_LOOKAHEAD */
-
-/* typedefs *******************************************************************/
-
-#ifdef SK_RLMT_MBUF_PRIVATE
-typedef struct s_RlmtMbuf {
- some content
-} SK_RLMT_MBUF;
-#endif /* SK_RLMT_MBUF_PRIVATE */
-
-
-#ifdef SK_LA_INFO
-typedef struct s_Rlmt_PacketInfo {
- unsigned PacketLength; /* Length of packet. */
- unsigned PacketType; /* Directed/Multicast/Broadcast. */
-} SK_RLMT_PINFO;
-#endif /* SK_LA_INFO */
-
-
-typedef struct s_RootId {
- SK_U8 Id[8]; /* Root Bridge Id. */
-} SK_RLMT_ROOT_ID;
-
-
-typedef struct s_port {
- SK_MAC_ADDR CheckAddr;
- SK_BOOL SuspectTx;
-} SK_PORT_CHECK;
-
-
-typedef struct s_RlmtNet SK_RLMT_NET;
-
-
-typedef struct s_RlmtPort {
-
-/* ----- Public part (read-only) ----- */
-
- SK_U8 PortState; /* Current state of this port. */
-
- /* For PNMI */
- SK_BOOL LinkDown;
- SK_BOOL PortDown;
- SK_U8 Align01;
-
- SK_U32 PortNumber; /* Number of port on adapter. */
- SK_RLMT_NET * Net; /* Net port belongs to. */
-
- SK_U64 TxHelloCts;
- SK_U64 RxHelloCts;
- SK_U64 TxSpHelloReqCts;
- SK_U64 RxSpHelloCts;
-
-/* ----- Private part ----- */
-
-/* SK_U64 PacketsRx; */ /* Total packets received. */
- SK_U32 PacketsPerTimeSlot; /* Packets rxed between TOs. */
-/* SK_U32 DataPacketsPerTimeSlot; */ /* Data packets ... */
- SK_U32 BpduPacketsPerTimeSlot; /* BPDU packets rxed in TS. */
- SK_U64 BcTimeStamp; /* Time of last BC receive. */
- SK_U64 GuTimeStamp; /* Time of entering GOING_UP. */
-
- SK_TIMER UpTimer; /* Timer struct Link/Port up. */
- SK_TIMER DownRxTimer; /* Timer struct down rx. */
- SK_TIMER DownTxTimer; /* Timer struct down tx. */
-
- SK_U32 CheckingState; /* Checking State. */
-
- SK_ADDR_PORT * AddrPort;
-
- SK_U8 Random[4]; /* Random value. */
- unsigned PortsChecked; /* #ports checked. */
- unsigned PortsSuspect; /* #ports checked that are s. */
- SK_PORT_CHECK PortCheck[1];
-/* SK_PORT_CHECK PortCheck[SK_MAX_MACS - 1]; */
-
- SK_BOOL PortStarted; /* Port is started. */
- SK_BOOL PortNoRx; /* NoRx for >= 1 time slot. */
- SK_BOOL RootIdSet;
- SK_RLMT_ROOT_ID Root; /* Root Bridge Id. */
-} SK_RLMT_PORT;
-
-
-struct s_RlmtNet {
-
-/* ----- Public part (read-only) ----- */
-
- SK_U32 NetNumber; /* Number of net. */
-
- SK_RLMT_PORT * Port[SK_MAX_MACS]; /* Ports that belong to this net. */
- SK_U32 NumPorts; /* Number of ports. */
- SK_U32 PrefPort; /* Preferred port. */
-
- /* For PNMI */
-
- SK_U32 ChgBcPrio; /* Change Priority of last broadcast received */
- SK_U32 RlmtMode; /* Check ... */
- SK_U32 ActivePort; /* Active port. */
- SK_U32 Preference; /* 0xFFFFFFFF: Automatic. */
-
- SK_U8 RlmtState; /* Current RLMT state. */
-
-/* ----- Private part ----- */
- SK_BOOL RootIdSet;
- SK_U16 Align01;
-
- int LinksUp; /* #Links up. */
- int PortsUp; /* #Ports up. */
- SK_U32 TimeoutValue; /* RLMT timeout value. */
-
- SK_U32 CheckingState; /* Checking State. */
- SK_RLMT_ROOT_ID Root; /* Root Bridge Id. */
-
- SK_TIMER LocTimer; /* Timer struct. */
- SK_TIMER SegTimer; /* Timer struct. */
-};
-
-
-typedef struct s_Rlmt {
-
-/* ----- Public part (read-only) ----- */
-
- SK_U32 NumNets; /* Number of nets. */
- SK_U32 NetsStarted; /* Number of nets started. */
- SK_RLMT_NET Net[SK_MAX_NETS]; /* Array of available nets. */
- SK_RLMT_PORT Port[SK_MAX_MACS]; /* Array of available ports. */
-
-/* ----- Private part ----- */
- SK_BOOL CheckSwitch;
- SK_BOOL RlmtOff; /* set to zero if the Mac addresses
- are equal or the second one
- is zero */
- SK_U16 Align01;
-
-} SK_RLMT;
-
-
-extern SK_MAC_ADDR BridgeMcAddr;
-extern SK_MAC_ADDR SkRlmtMcAddr;
-
-/* function prototypes ********************************************************/
-
-
-#ifndef SK_KR_PROTO
-
-/* Functions provided by SkRlmt */
-
-/* ANSI/C++ compliant function prototypes */
-
-extern void SkRlmtInit(
- SK_AC *pAC,
- SK_IOC IoC,
- int Level);
-
-extern int SkRlmtEvent(
- SK_AC *pAC,
- SK_IOC IoC,
- SK_U32 Event,
- SK_EVPARA Para);
-
-#else /* defined(SK_KR_PROTO) */
-
-/* Non-ANSI/C++ compliant function prototypes */
-
-#error KR-style function prototypes are not yet provided.
-
-#endif /* defined(SK_KR_PROTO)) */
-
-
-#ifdef __cplusplus
-}
-#endif /* __cplusplus */
-
-#endif /* __INC_SKRLMT_H */