skgeinit.h

uboot是一款优秀的嵌入式系统的bootloader程序。本软件包是uboot在ADI公司的blackfin533处理器上的移植。

/******************************************************************************
 *
 * Name:	skgeinit.h
 * Project:	GEnesis, PCI Gigabit Ethernet Adapter
 * Version:	$Revision: 1.1.1.1 $
 * Date:	$Date: 2004/07/02 11:44:55 $
 * Purpose:	Structures and prototypes for the GE Init Module
 *
 ******************************************************************************/

/******************************************************************************
 *
 *	(C)Copyright 1998-2003 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: skgeinit.h,v $
 *	Revision 1.1.1.1  2004/07/02 11:44:55  lgsoft
 *	Import of uboot
 *	
 *	Revision 1.75  2003/02/05 13:36:39  rschmidt
 *	Added define SK_FACT_78	for YUKON's Host Clock of 78.12 MHz
 *	Editorial changes
 *
 *	Revision 1.74  2003/01/28 09:39:16  rschmidt
 *	Added entry GIYukonLite in s_GeInit structure
 *	Editorial changes
 *
 *	Revision 1.73  2002/11/15 12:47:25  rschmidt
 *	Replaced error message SKERR_HWI_E024 for Cable Diagnostic with
 *	Rx queue error in SkGeStopPort().
 *
 *	Revision 1.72  2002/11/12 17:08:35  rschmidt
 *	Added entries for Cable Diagnostic to Port structure
 *	Added entries GIPciSlot64 and GIPciClock66 in s_GeInit structure
 *	Added error message for Cable Diagnostic
 *	Added prototypes for SkGmCableDiagStatus()
 *	Editorial changes
 *
 *	Revision 1.71  2002/10/21 11:26:10  mkarl
 *	Changed interface of SkGeInitAssignRamToQueues().
 *
 *	Revision 1.70  2002/10/14 08:21:32  rschmidt
 *	Changed type of GICopperType, GIVauxAvail to SK_BOOL
 *	Added entry PRxOverCnt to Port structure
 *	Added entry GIYukon32Bit in s_GeInit structure
 *	Editorial changes
 *
 *	Revision 1.69  2002/10/09 16:57:15  mkarl
 *	Added some constants and macros for SkGeInitAssignRamToQueues().
 *
 *	Revision 1.68  2002/09/12 08:58:51  rwahl
 *	Retrieve counters needed for XMAC errata workarounds directly because
 *	PNMI returns corrected counter values (e.g. #10620).
 *
 *	Revision 1.67  2002/08/16 14:40:30  rschmidt
 *	Added entries GIGenesis and GICopperType in s_GeInit structure
 *	Added prototypes for SkMacHashing()
 *	Editorial changes
 *
 *	Revision 1.66  2002/08/12 13:27:21  rschmidt
 *	Added defines for Link speed capabilities
 *	Added entry PLinkSpeedCap to Port structure
 *	Added entry GIVauxAvail in s_GeInit structure
 *	Added prototypes for SkMacPromiscMode()
 *	Editorial changes
 *
 *	Revision 1.65  2002/08/08 15:46:18  rschmidt
 *	Added define SK_PHY_ACC_TO for PHY access timeout
 *	Added define SK_XM_RX_HI_WM for XMAC Rx High Watermark
 *	Added define SK_MIN_TXQ_SIZE for Min RAM Buffer Tx Queue Size
 *	Added entry PhyId1 to Port structure
 *
 *	Revision 1.64  2002/07/23 16:02:56  rschmidt
 *	Added entry GIWolOffs in s_GeInit struct (HW-Bug in YUKON 1st rev.)
 *	Added prototypes for: SkGePhyRead(), SkGePhyWrite()
 *
 *	Revision 1.63  2002/07/18 08:17:38  rwahl
 *	Corrected definitions for SK_LSPEED_xxx & SK_LSPEED_STAT_xxx.
 *
 *	Revision 1.62  2002/07/17 18:21:55  rwahl
 *	Added SK_LSPEED_INDETERMINATED define.
 *
 *	Revision 1.61  2002/07/17 17:16:03  rwahl
 *	- MacType now member of GIni struct.
 *	- Struct alignment to 32bit.
 *	- Editorial change.
 *
 *	Revision 1.60  2002/07/15 18:23:39  rwahl
 *	Added GeMacFunc to GE Init structure.
 *	Added prototypes for SkXmUpdateStats(), SkGmUpdateStats(),
 *	  SkXmMacStatistic(), SkGmMacStatistic(), SkXmResetCounter(),
 *	  SkGmResetCounter(), SkXmOverflowStatus(), SkGmOverflowStatus().
 *	Added defines for current link speed state.
 *	Added ERRMSG defintions for MacUpdateStat() & MacStatistics().
 *
 *	Revision 1.59  2002/07/15 15:40:22  rschmidt
 *	Added entry PLinkSpeedUsed to Port structure
 *	Editorial changes
 *
 *	Revision 1.58  2002/06/10 09:36:30  rschmidt
 *	Editorial changes.
 *
 *	Revision 1.57  2002/06/05 08:18:00  rschmidt
 *	Corrected alignment in Port Structure
 *	Added new prototypes for GMAC
 *	Editorial changes
 *
 *	Revision 1.56  2002/04/25 11:38:12  rschmidt
 *	Added defines for Link speed values
 *	Added defines for Loopback parameters for MAC and PHY
 *	Removed entry PRxCmd from Port structure
 *	Added entry PLinkSpeed to Port structure
 *	Added entries GIChipId and GIChipRev to GE Init structure
 *	Removed entry GIAnyPortAct from GE Init structure
 *	Added prototypes for: SkMacInit(), SkMacInitPhy(),
 *	SkMacRxTxDisable(), SkMacSoftRst(), SkMacHardRst(), SkMacIrq(),
 *	SkMacIrqDisable(), SkMacFlushTxFifo(), SkMacFlushRxFifo(),
 *	SkMacAutoNegDone(), SkMacAutoNegLipaPhy(), SkMacSetRxTxEn(),
 *	SkXmPhyRead(), SkXmPhyRead(), SkGmPhyWrite(), SkGmPhyWrite();
 *	Removed prototypes for static functions in SkXmac2.c
 *	Editorial changes
 *
 *	Revision 1.55  2002/02/26 15:24:53  rwahl
 *	Fix: no link with manual configuration (#10673). The previous fix for
 *	#10639 was removed. So for RLMT mode = CLS the RLMT may switch to
 *	misconfigured port. It should not occur for the other RLMT modes.
 *
 *	Revision 1.54  2002/01/18 16:52:52  rwahl
 *	Editorial corrections.
 *
 *	Revision 1.53  2001/11/20 09:19:58  rwahl
 *	Reworked bugfix #10639 (no dependency to RLMT mode).
 *
 *	Revision 1.52  2001/10/26 07:52:23  afischer
 *	Port switching bug in `check local link` mode
 *
 *	Revision 1.51  2001/02/09 12:26:38  cgoos
 *	Inserted #ifdef DIAG for half duplex workaround timer.
 *
 *	Revision 1.50  2001/02/07 07:56:40  rassmann
 *	Corrected copyright.
 *
 *	Revision 1.49  2001/01/31 15:32:18  gklug
 *	fix: problem with autosensing an SR8800 switch
 *	add: counter for autoneg timeouts
 *
 *	Revision 1.48  2000/11/09 11:30:10  rassmann
 *	WA: Waiting after releasing reset until BCom chip is accessible.
 *
 *	Revision 1.47  2000/10/18 12:22:40  cgoos
 *	Added workaround for half duplex hangup.
 *
 *	Revision 1.46  2000/08/10 11:28:00  rassmann
 *	Editorial changes.
 *	Preserving 32-bit alignment in structs for the adapter context.
 *
 *	Revision 1.45  1999/11/22 13:56:19  cgoos
 *	Changed license header to GPL.
 *
 *	Revision 1.44  1999/10/26 07:34:15  malthoff
 *	The define SK_LNK_ON has been lost in v1.41.
 *
 *	Revision 1.43  1999/10/06 09:30:16  cgoos
 *	Changed SK_XM_THR_JUMBO.
 *
 *	Revision 1.42  1999/09/16 12:58:26  cgoos
 *	Changed SK_LED_STANDY macro to be independent of HW link sync.
 *
 *	Revision 1.41  1999/07/30 06:56:14  malthoff
 *	Correct comment for SK_MS_STAT_UNSET.
 *
 *	Revision 1.40  1999/05/27 13:38:46  cgoos
 *	Added SK_BMU_TX_WM.
 *	Made SK_BMU_TX_WM and SK_BMU_RX_WM user-definable.
 *	Changed XMAC Tx treshold to max. values.
 *
 *	Revision 1.39  1999/05/20 14:35:26  malthoff
 *	Remove prototypes for SkGeLinkLED().
 *
 *	Revision 1.38  1999/05/19 11:59:12  cgoos
 *	Added SK_MS_CAP_INDETERMINATED define.
 *
 *	Revision 1.37  1999/05/19 07:32:33  cgoos
 *	Changes for 1000Base-T.
 *	LED-defines for HWAC_LINK_LED macro.
 *
 *	Revision 1.36  1999/04/08 14:00:24  gklug
 *	add:Port struct field PLinkResCt
 *
 *	Revision 1.35  1999/03/25 07:43:07  malthoff
 *	Add error string for SKERR_HWI_E018MSG.
 *
 *	Revision 1.34  1999/03/12 16:25:57  malthoff
 *	Remove PPollRxD and PPollTxD.
 *	Add SKERR_HWI_E017MSG. and SK_DPOLL_MAX.
 *
 *	Revision 1.33  1999/03/12 13:34:41  malthoff
 *	Add Autonegotiation error codes.
 *	Change defines for parameter Mode in SkXmSetRxCmd().
 *	Replace __STDC__ by SK_KR_PROTO.
 *
 *	Revision 1.32  1999/01/25 14:40:20  mhaveman
 *	Added new return states for the virtual management port if multiple
 *	ports are active but differently configured.
 *
 *	Revision 1.31  1998/12/11 15:17:02  gklug
 *	add: Link partnet autoneg states : Unknown Manual and Auto-negotiation
 *
 *	Revision 1.30  1998/12/07 12:17:04  gklug
 *	add: Link Partner auto-negotiation flag
 *
 *	Revision 1.29  1998/12/01 10:54:42  gklug
 *	add: variables for XMAC Errata
 *
 *	Revision 1.28  1998/12/01 10:14:15  gklug
 *	add: PIsave saves the Interrupt status word
 *
 *	Revision 1.27  1998/11/26 15:24:52  mhaveman
 *	Added link status states SK_LMODE_STAT_AUTOHALF and
 *	SK_LMODE_STAT_AUTOFULL which are used by PNMI.
 *
 *	Revision 1.26  1998/11/26 14:53:01  gklug
 *	add:autoNeg Timeout variable
 *
 *	Revision 1.25  1998/11/26 08:58:50  gklug
 *	add: Link Mode configuration (AUTO Sense mode)
 *
 *	Revision 1.24  1998/11/24 13:30:27  gklug
 *	add: PCheckPar to port struct
 *
 *	Revision 1.23  1998/11/18 13:23:26  malthoff
 *	Add SK_PKT_TO_MAX.
 *
 *	Revision 1.22  1998/11/18 13:19:54  gklug
 *	add: PPrevShorts and PLinkBroken to port struct for WA XMAC Errata #C1
 *
 *	Revision 1.21  1998/10/26 08:02:57  malthoff
 *	Add GIRamOffs.
 *
 *	Revision 1.20  1998/10/19 07:28:37  malthoff
 *	Add prototype for SkGeInitRamIface().
 *
 *	Revision 1.19  1998/10/14 14:47:48  malthoff
 *	SK_TIMER should not be defined for Diagnostics.
 *	Add SKERR_HWI_E015MSG and SKERR_HWI_E016MSG.
 *
 *	Revision 1.18  1998/10/14 14:00:03  gklug
 *	add: timer to port struct for workaround of Errata #2
 *
 *	Revision 1.17  1998/10/14 11:23:09  malthoff
 *	Add prototype for SkXmAutoNegDone().
 *	Fix SkXmSetRxCmd() prototype statement.
 *
 *	Revision 1.16  1998/10/14 05:42:29  gklug
 *	add: HWLinkUp flag to Port struct
 *
 *	Revision 1.15  1998/10/09 08:26:33  malthoff
 *	Rename SK_RB_ULPP_B to SK_RB_LLPP_B.
 *
 *	Revision 1.14  1998/10/09 07:11:13  malthoff
 *	bug fix: SK_FACT_53 is 85 not 117.
 *	Rework time out init values.
 *	Add GIPortUsage and corresponding defines.
 *	Add some error log messages.
 *
 *	Revision 1.13  1998/10/06 14:13:14  malthoff
 *	Add prototype for SkGeLoadLnkSyncCnt().
 *
 *	Revision 1.12  1998/10/05 11:29:53  malthoff
 *	bug fix: A comment was not closed.
 *
 *	Revision 1.11  1998/10/05 08:01:59  malthoff
 *	Add default Timeout- Threshold- and
 *	Watermark constants. Add QRam start and end
 *	variables. Also add vars to store the polling
 *	mode and receive command. Add new Error Log
 *	Messages and function prototypes.
 *
 *	Revision 1.10  1998/09/28 13:34:48  malthoff
 *	Add mode bits for LED functions.
 *	Move Autoneg and Flow Ctrl bits from shgesirq.h
 *	Add the required Error Log Entries
 *	and Function Prototypes.
 *
 *	Revision 1.9  1998/09/16 14:38:41  malthoff
 *	Rework the SK_LNK_xxx defines.
 *	Add error log message defines.
 *	Add prototypes for skxmac2.c
 *
 *	Revision 1.8  1998/09/11 05:29:18  gklug
 *	add: init state of a port
 *
 *	Revision 1.7  1998/09/08 08:35:52  gklug
 *	add: defines of the Init Levels
 *
 *	Revision 1.6  1998/09/03 13:48:42  gklug
 *	add: Link strati, capabilities to Port struct
 *
 *	Revision 1.5  1998/09/03 13:30:59  malthoff
 *	Add SK_LNK_BLINK and SK_LNK_PERM.
 *
 *	Revision 1.4  1998/09/03 09:55:31  malthoff
 *	Add constants for parameters Dir and RstMode
 *	when calling SkGeStopPort().
 *	Rework the prototype section.
 *	Add Queue Address offsets PRxQOff, PXsQOff, and PXaQOff.
 *	Remove Ioc with IoC.
 *
 *	Revision 1.3  1998/08/19 09:11:54  gklug
 *	fix: struct are removed from c-source (see CCC)
 *	add: typedefs for all structs
 *
 *	Revision 1.2  1998/07/28 12:38:26  malthoff
 *	The prototypes got the parameter 'IoC'.
 *
 *	Revision 1.1  1998/07/23 09:50:24  malthoff
 *	Created.
 *
 ******************************************************************************/

#ifndef __INC_SKGEINIT_H_
#define __INC_SKGEINIT_H_

#ifdef __cplusplus
extern "C" {
#endif	/* __cplusplus */

/* defines ********************************************************************/

/* modifying Link LED behaviour (used with SkGeLinkLED()) */
#define SK_LNK_OFF		LED_OFF
#define SK_LNK_ON		(LED_ON | LED_BLK_OFF | LED_SYNC_OFF)
#define SK_LNK_BLINK	(LED_ON | LED_BLK_ON  | LED_SYNC_ON)
#define SK_LNK_PERM		(LED_ON | LED_BLK_OFF | LED_SYNC_ON)
#define SK_LNK_TST		(LED_ON | LED_BLK_ON  | LED_SYNC_OFF)

/* parameter 'Mode' when calling SK_HWAC_LINK_LED() */
#define SK_LED_OFF		LED_OFF
#define SK_LED_ACTIVE	(LED_ON | LED_BLK_OFF | LED_SYNC_OFF)
#define SK_LED_STANDBY	(LED_ON | LED_BLK_ON  | LED_SYNC_OFF)

/* addressing LED Registers in SkGeXmitLED() */
#define XMIT_LED_INI	0
#define XMIT_LED_CNT	(RX_LED_VAL - RX_LED_INI)
#define XMIT_LED_CTRL	(RX_LED_CTRL- RX_LED_INI)
#define XMIT_LED_TST	(RX_LED_TST - RX_LED_INI)

/* parameter 'Mode' when calling SkGeXmitLED() */
#define SK_LED_DIS	0
#define SK_LED_ENA	1
#define SK_LED_TST	2

/* Counter and Timer constants, for a host clock of 62.5 MHz */
#define SK_XMIT_DUR		0x002faf08L		/*  50 ms */
#define SK_BLK_DUR		0x01dcd650L		/* 500 ms */

#define SK_DPOLL_DEF	0x00ee6b28L		/* 250 ms at 62.5 MHz */

#define SK_DPOLL_MAX	0x00ffffffL		/* 268 ms at 62.5 MHz */
										/* 215 ms at 78.12 MHz */