Merge commit '87ddedd'

1 files changed, 1113 insertions, 0 deletions

diff --git a/drivers/net/sk98lin/h/skgeinit.h b/drivers/net/sk98lin/h/skgeinit.h
new file mode 100644
index 0000000..cdddef9
--- /dev/null
+++ b/drivers/net/sk98lin/h/skgeinit.h
@@ -0,0 +1,1113 @@
+/******************************************************************************
+ *
+ * Name:	skgeinit.h
+ * Project:	GEnesis, PCI Gigabit Ethernet Adapter
+ * Version:	$Revision: 1.75 $
+ * Date:	$Date: 2003/02/05 13:36:39 $
+ * 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 1.75  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 */
+
+#define SK_FACT_62		100			/* is given in percent */
+#define SK_FACT_53		 85         /* on GENESIS:	53.12 MHz */
+#define SK_FACT_78		125			/* on YUKON:	78.12 MHz */
+
+/* Timeout values */
+#define SK_MAC_TO_53	72			/* MAC arbiter timeout */
+#define SK_PKT_TO_53	0x2000		/* Packet arbiter timeout */
+#define SK_PKT_TO_MAX	0xffff		/* Maximum value */
+#define SK_RI_TO_53		36			/* RAM interface timeout */
+
+#define SK_PHY_ACC_TO	600000		/* PHY access timeout */
+
+/* RAM Buffer High Pause Threshold values */
+#define SK_RB_ULPP		( 8 * 1024)	/* Upper Level in kB/8 */
+#define SK_RB_LLPP_S	(10 * 1024)	/* Lower Level for small Queues */
+#define SK_RB_LLPP_B	(16 * 1024)	/* Lower Level for big Queues */
+
+#ifndef SK_BMU_RX_WM
+#define SK_BMU_RX_WM	0x600		/* BMU Rx Watermark */
+#endif
+#ifndef SK_BMU_TX_WM
+#define SK_BMU_TX_WM	0x600		/* BMU Tx Watermark */
+#endif
+
+/* XMAC II Rx High Watermark */
+#define SK_XM_RX_HI_WM	0x05aa		/* 1450 */
+
+/* XMAC II Tx Threshold */
+#define SK_XM_THR_REDL	0x01fb		/* .. for redundant link usage */
+#define SK_XM_THR_SL	0x01fb		/* .. for single link adapters */
+#define SK_XM_THR_MULL	0x01fb		/* .. for multiple link usage */
+#define SK_XM_THR_JUMBO	0x03fc		/* .. for jumbo frame usage */
+
+/* values for GIPortUsage */
+#define SK_RED_LINK		1		/* redundant link usage */
+#define SK_MUL_LINK		2		/* multiple link usage */
+#define SK_JUMBO_LINK	3		/* driver uses jumbo frames */
+
+/* Minimum RAM Buffer Rx Queue Size */
+#define SK_MIN_RXQ_SIZE	16		/* 16 kB */
+
+/* Minimum RAM Buffer Tx Queue Size */
+#define SK_MIN_TXQ_SIZE	16		/* 16 kB */
+
+/* Queue Size units */
+#define QZ_UNITS		0x7
+#define QZ_STEP			8
+
+/* Percentage of queue size from whole memory */
+/* 80 % for receive */
+#define RAM_QUOTA_RX	80L
+/* 0% for sync transfer */
+#define	RAM_QUOTA_SYNC	0L
+/* the rest (20%) is taken for async transfer */
+
+/* Get the rounded queue size in Bytes in 8k steps */
+#define ROUND_QUEUE_SIZE(SizeInBytes)					\
+	((((unsigned long) (SizeInBytes) + (QZ_STEP*1024L)-1) / 1024) &	\
+	~(QZ_STEP-1))
+
+/* Get the rounded queue size in KBytes in 8k steps */
+#define ROUND_QUEUE_SIZE_KB(Kilobytes) \
+	ROUND_QUEUE_SIZE((Kilobytes) * 1024L)
+
+/* Types of RAM Buffer Queues */
+#define SK_RX_SRAM_Q	1	/* small receive queue */
+#define SK_RX_BRAM_Q	2	/* big receive queue */
+#define SK_TX_RAM_Q		3	/* small or big transmit queue */
+
+/* parameter 'Dir' when calling SkGeStopPort() */
+#define SK_STOP_TX	1	/* Stops the transmit path, resets the XMAC */
+#define SK_STOP_RX	2	/* Stops the receive path */
+#define SK_STOP_ALL	3	/* Stops Rx and Tx path, resets the XMAC */
+
+/* parameter 'RstMode' when calling SkGeStopPort() */
+#define SK_SOFT_RST	1	/* perform a software reset */
+#define SK_HARD_RST	2	/* perform a hardware reset */
+
+/* Init Levels */
+#define SK_INIT_DATA	0	/* Init level 0: init data structures */
+#define SK_INIT_IO		1	/* Init level 1: init with IOs */
+#define SK_INIT_RUN		2	/* Init level 2: init for run time */
+
+/* Link Mode Parameter */
+#define SK_LMODE_HALF		1	/* Half Duplex Mode */
+#define SK_LMODE_FULL		2	/* Full Duplex Mode */
+#define SK_LMODE_AUTOHALF	3	/* AutoHalf Duplex Mode */
+#define SK_LMODE_AUTOFULL	4	/* AutoFull Duplex Mode */
+#define SK_LMODE_AUTOBOTH	5	/* AutoBoth Duplex Mode */
+#define SK_LMODE_AUTOSENSE	6	/* configured mode auto sensing */
+#define SK_LMODE_INDETERMINATED	7	/* indeterminated */
+
+/* Auto-negotiation timeout in 100ms granularity */
+#define SK_AND_MAX_TO		6	/* Wait 600 msec before link comes up */
+
+/* Auto-negotiation error codes */
+#define SK_AND_OK			0	/* no error */
+#define SK_AND_OTHER		1	/* other error than below */
+#define SK_AND_DUP_CAP		2	/* Duplex capabilities error */
+
+
+/* Link Speed Capabilities */
+#define SK_LSPEED_CAP_AUTO			(1<<0)	/* Automatic resolution */
+#define SK_LSPEED_CAP_10MBPS		(1<<1)	/* 10 Mbps */
+#define SK_LSPEED_CAP_100MBPS		(1<<2)	/* 100 Mbps */
+#define SK_LSPEED_CAP_1000MBPS		(1<<3)	/* 1000 Mbps */
+#define SK_LSPEED_CAP_INDETERMINATED (1<<4) /* indeterminated */
+
+/* Link Speed Parameter */
+#define SK_LSPEED_AUTO				1	/* Automatic resolution */
+#define SK_LSPEED_10MBPS			2	/* 10 Mbps */
+#define SK_LSPEED_100MBPS			3	/* 100 Mbps */
+#define SK_LSPEED_1000MBPS			4	/* 1000 Mbps */
+#define SK_LSPEED_INDETERMINATED	5	/* indeterminated */
+
+/* Link Speed Current State */
+#define SK_LSPEED_STAT_UNKNOWN		1
+#define SK_LSPEED_STAT_10MBPS		2
+#define SK_LSPEED_STAT_100MBPS 		3
+#define SK_LSPEED_STAT_1000MBPS		4
+#define SK_LSPEED_STAT_INDETERMINATED 5
+
+
+/* Link Capability Parameter */
+#define SK_LMODE_CAP_HALF		(1<<0)	/* Half Duplex Mode */
+#define SK_LMODE_CAP_FULL		(1<<1)	/* Full Duplex Mode */
+#define SK_LMODE_CAP_AUTOHALF	(1<<2)	/* AutoHalf Duplex Mode */
+#define SK_LMODE_CAP_AUTOFULL	(1<<3)	/* AutoFull Duplex Mode */
+#define SK_LMODE_CAP_INDETERMINATED (1<<4) /* indeterminated */
+
+/* Link Mode Current State */
+#define SK_LMODE_STAT_UNKNOWN	1	/* Unknown Duplex Mode */
+#define SK_LMODE_STAT_HALF		2	/* Half Duplex Mode */
+#define SK_LMODE_STAT_FULL		3	/* Full Duplex Mode */
+#define SK_LMODE_STAT_AUTOHALF	4	/* Half Duplex Mode obtained by Auto-Neg */
+#define SK_LMODE_STAT_AUTOFULL	5	/* Full Duplex Mode obtained by Auto-Neg */
+#define SK_LMODE_STAT_INDETERMINATED 6	/* indeterminated */
+
+/* Flow Control Mode Parameter (and capabilities) */
+#define SK_FLOW_MODE_NONE		1	/* No Flow-Control */
+#define SK_FLOW_MODE_LOC_SEND	2	/* Local station sends PAUSE */
+#define SK_FLOW_MODE_SYMMETRIC	3	/* Both stations may send PAUSE */
+#define SK_FLOW_MODE_SYM_OR_REM	4	/* Both stations may send PAUSE or
+					 * just the remote station may send PAUSE
+					 */
+#define SK_FLOW_MODE_INDETERMINATED 5	/* indeterminated */
+
+/* Flow Control Status Parameter */
+#define SK_FLOW_STAT_NONE		1	/* No Flow Control */
+#define SK_FLOW_STAT_REM_SEND	2	/* Remote Station sends PAUSE */
+#define SK_FLOW_STAT_LOC_SEND	3	/* Local station sends PAUSE */
+#define SK_FLOW_STAT_SYMMETRIC	4	/* Both station may send PAUSE */
+#define SK_FLOW_STAT_INDETERMINATED 5	/* indeterminated */
+
+/* Master/Slave Mode Capabilities */
+#define SK_MS_CAP_AUTO		(1<<0)	/* Automatic resolution */
+#define SK_MS_CAP_MASTER	(1<<1)	/* This station is master */
+#define SK_MS_CAP_SLAVE		(1<<2)	/* This station is slave */
+#define SK_MS_CAP_INDETERMINATED (1<<3)	/* indeterminated */
+
+/* Set Master/Slave Mode Parameter (and capabilities) */
+#define SK_MS_MODE_AUTO		1	/* Automatic resolution */
+#define SK_MS_MODE_MASTER	2	/* This station is master */
+#define SK_MS_MODE_SLAVE	3	/* This station is slave */
+#define SK_MS_MODE_INDETERMINATED 4	/* indeterminated */
+
+/* Master/Slave Status Parameter */
+#define SK_MS_STAT_UNSET	1	/* The M/S status is not set */
+#define SK_MS_STAT_MASTER	2	/* This station is Master */
+#define SK_MS_STAT_SLAVE	3	/* This station is Dlave */
+#define SK_MS_STAT_FAULT	4	/* M/S resolution failed */
+#define SK_MS_STAT_INDETERMINATED 5	/* indeterminated */
+
+/* parameter 'Mode' when calling SkXmSetRxCmd() */
+#define SK_STRIP_FCS_ON		(1<<0)	/* Enable  FCS stripping of Rx frames */
+#define SK_STRIP_FCS_OFF	(1<<1)	/* Disable FCS stripping of Rx frames */
+#define SK_STRIP_PAD_ON		(1<<2)	/* Enable  pad byte stripping of Rx fr */
+#define SK_STRIP_PAD_OFF	(1<<3)	/* Disable pad byte stripping of Rx fr */
+#define SK_LENERR_OK_ON		(1<<4)	/* Don't chk fr for in range len error */
+#define SK_LENERR_OK_OFF	(1<<5)	/* Check frames for in range len error */
+#define SK_BIG_PK_OK_ON		(1<<6)	/* Don't set Rx Error bit for big frames */
+#define SK_BIG_PK_OK_OFF	(1<<7)	/* Set Rx Error bit for big frames */
+#define SK_SELF_RX_ON		(1<<8)	/* Enable  Rx of own packets */
+#define SK_SELF_RX_OFF		(1<<9)	/* Disable Rx of own packets */
+
+/* parameter 'Para' when calling SkMacSetRxTxEn() */
+#define SK_MAC_LOOPB_ON		(1<<0)	/* Enable  MAC Loopback Mode */
+#define SK_MAC_LOOPB_OFF	(1<<1)	/* Disable MAC Loopback Mode */
+#define SK_PHY_LOOPB_ON		(1<<2)	/* Enable  PHY Loopback Mode */
+#define SK_PHY_LOOPB_OFF	(1<<3)	/* Disable PHY Loopback Mode */
+#define SK_PHY_FULLD_ON		(1<<4)	/* Enable  GMII Full Duplex */
+#define SK_PHY_FULLD_OFF	(1<<5)	/* Disable GMII Full Duplex */
+
+/* States of PState */
+#define SK_PRT_RESET	0	/* the port is reset */
+#define SK_PRT_STOP		1	/* the port is stopped (similar to SW reset) */
+#define SK_PRT_INIT		2	/* the port is initialized */
+#define SK_PRT_RUN		3	/* the port has an active link */
+
+/* Default receive frame limit for Workaround of XMAC Errata */
+#define SK_DEF_RX_WA_LIM	SK_CONSTU64(100)
+
+/* Link Partner Status */
+#define SK_LIPA_UNKNOWN	0	/* Link partner is in unknown state */
+#define SK_LIPA_MANUAL	1	/* Link partner is in detected manual state */
+#define SK_LIPA_AUTO	2	/* Link partner is in auto-negotiation state */
+
+/* Maximum Restarts before restart is ignored (3Com WA) */
+#define SK_MAX_LRESTART	3	/* Max. 3 times the link is restarted */
+
+/* Max. Auto-neg. timeouts before link detection in sense mode is reset */
+#define SK_MAX_ANEG_TO	10	/* Max. 10 times the sense mode is reset */
+
+/* structures *****************************************************************/
+
+/*
+ * MAC specific functions
+ */
+typedef struct s_GeMacFunc {
+	int  (*pFnMacUpdateStats)(SK_AC *pAC, SK_IOC IoC, unsigned int Port);
+	int  (*pFnMacStatistic)(SK_AC *pAC, SK_IOC IoC, unsigned int Port,
+							SK_U16 StatAddr, SK_U32 *pVal);
+	int  (*pFnMacResetCounter)(SK_AC *pAC, SK_IOC IoC, unsigned int Port);
+	int  (*pFnMacOverflow)(SK_AC *pAC, SK_IOC IoC, unsigned int Port,
+						   SK_U16 IStatus, SK_U64 *pVal);
+} SK_GEMACFUNC;
+
+/*
+ * Port Structure
+ */
+typedef	struct s_GePort {
+#ifndef SK_DIAG
+	SK_TIMER	PWaTimer;	/* Workaround Timer */
+	SK_TIMER	HalfDupChkTimer;
+#endif /* SK_DIAG */
+	SK_U32	PPrevShorts;	/* Previous short Counter checking */
+	SK_U32	PPrevFcs;		/* Previous FCS Error Counter checking */
+	SK_U64	PPrevRx;		/* Previous RxOk Counter checking */
+	SK_U64	PRxLim;			/* Previous RxOk Counter checking */
+	SK_U64	LastOctets;		/* For half duplex hang check */
+	int		PLinkResCt;		/* Link Restart Counter */
+	int		PAutoNegTimeOut;/* Auto-negotiation timeout current value */
+	int		PAutoNegTOCt;	/* Auto-negotiation Timeout Counter */
+	int		PRxQSize;		/* Port Rx Queue Size in kB */
+	int		PXSQSize;		/* Port Synchronous  Transmit Queue Size in kB */
+	int		PXAQSize;		/* Port Asynchronous Transmit Queue Size in kB */
+	SK_U32	PRxQRamStart;	/* Receive Queue RAM Buffer Start Address */
+	SK_U32	PRxQRamEnd;		/* Receive Queue RAM Buffer End Address */
+	SK_U32	PXsQRamStart;	/* Sync Tx Queue RAM Buffer Start Address */
+	SK_U32	PXsQRamEnd;		/* Sync Tx Queue RAM Buffer End Address */
+	SK_U32	PXaQRamStart;	/* Async Tx Queue RAM Buffer Start Address */
+	SK_U32	PXaQRamEnd;		/* Async Tx Queue RAM Buffer End Address */
+	SK_U32	PRxOverCnt;		/* Receive Overflow Counter */
+	int		PRxQOff;		/* Rx Queue Address Offset */
+	int		PXsQOff;		/* Synchronous Tx Queue Address Offset */
+	int		PXaQOff;		/* Asynchronous Tx Queue Address Offset */
+	int		PhyType;		/* PHY used on this port */
+	SK_U16	PhyId1;			/* PHY Id1 on this port */
+	SK_U16	PhyAddr;		/* MDIO/MDC PHY address */
+	SK_U16	PIsave;			/* Saved Interrupt status word */
+	SK_U16	PSsave;			/* Saved PHY status word */
+	SK_BOOL	PHWLinkUp;		/* The hardware Link is up (wiring) */
+	SK_BOOL	PState;			/* Is port initialized ? */
+	SK_BOOL	PLinkBroken;	/* Is Link broken ? */
+	SK_BOOL	PCheckPar;		/* Do we check for parity errors ? */
+	SK_BOOL	HalfDupTimerActive;
+	SK_U8	PLinkCap;		/* Link Capabilities */
+	SK_U8	PLinkModeConf;	/* Link Mode configured */
+	SK_U8	PLinkMode;		/* Link Mode currently used */
+	SK_U8	PLinkModeStatus;/* Link Mode Status */
+	SK_U8	PLinkSpeedCap;	/* Link Speed Capabilities(10/100/1000 Mbps) */
+	SK_U8	PLinkSpeed;		/* configured Link Speed (10/100/1000 Mbps) */
+	SK_U8	PLinkSpeedUsed;	/* current Link Speed (10/100/1000 Mbps) */
+	SK_U8	PFlowCtrlCap;	/* Flow Control Capabilities */
+	SK_U8	PFlowCtrlMode;	/* Flow Control Mode */
+	SK_U8	PFlowCtrlStatus;/* Flow Control Status */
+	SK_U8	PMSCap;			/* Master/Slave Capabilities */
+	SK_U8	PMSMode;		/* Master/Slave Mode */
+	SK_U8	PMSStatus;		/* Master/Slave Status */
+	SK_U8	PAutoNegFail;	/* Auto-negotiation fail flag */
+	SK_U8	PLipaAutoNeg;	/* Auto-negotiation possible with Link Partner */
+	SK_U8	PCableLen;		/* Cable Length */
+	SK_U8	PMdiPairLen[4];	/* MDI[0..3] Pair Length */
+	SK_U8	PMdiPairSts[4];	/* MDI[0..3] Pair Diagnostic Status */
+} SK_GEPORT;
+
+/*
+ * Gigabit Ethernet Initialization Struct
+ * (has to be included in the adapter context)
+ */
+typedef	struct s_GeInit {
+	SK_U8		GIPciHwRev;		/* PCI HW Revision Number */
+	SK_U8		GIChipId;		/* Chip Identification Number */
+	SK_U8		GIChipRev;		/* Chip Revision Number */
+	SK_BOOL		GIGenesis;		/* Genesis adapter ? */
+	SK_BOOL		GICopperType;	/* Copper Type adapter ? */
+	SK_BOOL		GIPciSlot64;	/* 64-bit PCI Slot */
+	SK_BOOL		GIPciClock66;	/* 66 MHz PCI Clock */
+	SK_BOOL		GIVauxAvail;	/* VAUX available (YUKON) */
+	SK_BOOL		GIYukon32Bit;	/* 32-Bit YUKON adapter */
+	SK_BOOL		GIYukonLite;	/* YUKON-Lite chip */
+	int			GIMacsFound;	/* Number of MACs found on this adapter */
+	int			GIMacType;		/* MAC Type used on this adapter */
+	int			GIHstClkFact;	/* Host Clock Factor (62.5 / HstClk * 100) */
+	int			GIPortUsage;	/* Driver Port Usage */
+	int			GILevel;		/* Initialization Level completed */
+	int			GIRamSize;		/* The RAM size of the adapter in kB */
+	int			GIWolOffs;		/* WOL Register Offset (HW-Bug in Rev. A) */
+	SK_U32		GIRamOffs;		/* RAM Address Offset for addr calculation */
+	SK_U32		GIPollTimerVal;	/* Descr. Poll Timer Init Val (HstClk ticks) */
+	SK_GEPORT	GP[SK_MAX_MACS];/* Port Dependent Information */
+	SK_GEMACFUNC GIFunc;		/* MAC depedent functions */
+} SK_GEINIT;
+
+/*
+ * Error numbers and messages for skxmac2.c and skgeinit.c
+ */
+#define SKERR_HWI_E001		(SK_ERRBASE_HWINIT)
+#define SKERR_HWI_E001MSG	"SkXmClrExactAddr() has got illegal parameters"
+#define SKERR_HWI_E002		(SKERR_HWI_E001+1)
+#define SKERR_HWI_E002MSG	"SkGeInit(): Level 1 call missing"
+#define SKERR_HWI_E003		(SKERR_HWI_E002+1)
+#define SKERR_HWI_E003MSG	"SkGeInit() called with illegal init Level"
+#define SKERR_HWI_E004		(SKERR_HWI_E003+1)
+#define SKERR_HWI_E004MSG	"SkGeInitPort(): Queue Size illegal configured"
+#define SKERR_HWI_E005		(SKERR_HWI_E004+1)
+#define SKERR_HWI_E005MSG	"SkGeInitPort(): cannot init running ports"
+#define SKERR_HWI_E006		(SKERR_HWI_E005+1)
+#define SKERR_HWI_E006MSG	"SkGeMacInit(): PState does not match HW state"
+#define SKERR_HWI_E007		(SKERR_HWI_E006+1)
+#define SKERR_HWI_E007MSG	"SkXmInitDupMd() called with invalid Dup Mode"
+#define SKERR_HWI_E008		(SKERR_HWI_E007+1)
+#define SKERR_HWI_E008MSG	"SkXmSetRxCmd() called with invalid Mode"
+#define SKERR_HWI_E009		(SKERR_HWI_E008+1)
+#define SKERR_HWI_E009MSG	"SkGeCfgSync() called although PXSQSize zero"
+#define SKERR_HWI_E010		(SKERR_HWI_E009+1)
+#define SKERR_HWI_E010MSG	"SkGeCfgSync() called with invalid parameters"
+#define SKERR_HWI_E011		(SKERR_HWI_E010+1)
+#define SKERR_HWI_E011MSG	"SkGeInitPort(): Receive Queue Size too small"
+#define SKERR_HWI_E012		(SKERR_HWI_E011+1)
+#define SKERR_HWI_E012MSG	"SkGeInitPort(): invalid Queue Size specified"
+#define SKERR_HWI_E013		(SKERR_HWI_E012+1)
+#define SKERR_HWI_E013MSG	"SkGeInitPort(): cfg changed for running queue"
+#define SKERR_HWI_E014		(SKERR_HWI_E013+1)
+#define SKERR_HWI_E014MSG	"SkGeInitPort(): unknown GIPortUsage specified"
+#define SKERR_HWI_E015		(SKERR_HWI_E014+1)
+#define SKERR_HWI_E015MSG	"Illegal Link mode parameter"
+#define SKERR_HWI_E016		(SKERR_HWI_E015+1)
+#define SKERR_HWI_E016MSG	"Illegal Flow control mode parameter"
+#define SKERR_HWI_E017		(SKERR_HWI_E016+1)
+#define SKERR_HWI_E017MSG	"Illegal value specified for GIPollTimerVal"
+#define SKERR_HWI_E018		(SKERR_HWI_E017+1)
+#define SKERR_HWI_E018MSG	"FATAL: SkGeStopPort() does not terminate (Tx)"
+#define SKERR_HWI_E019		(SKERR_HWI_E018+1)
+#define SKERR_HWI_E019MSG	"Illegal Speed parameter"
+#define SKERR_HWI_E020		(SKERR_HWI_E019+1)
+#define SKERR_HWI_E020MSG	"Illegal Master/Slave parameter"
+#define SKERR_HWI_E021		(SKERR_HWI_E020+1)
+#define	SKERR_HWI_E021MSG	"MacUpdateStats(): cannot update statistic counter"
+#define	SKERR_HWI_E022		(SKERR_HWI_E021+1)
+#define	SKERR_HWI_E022MSG	"MacStatistic(): illegal statistic base address"
+#define SKERR_HWI_E023		(SKERR_HWI_E022+1)
+#define SKERR_HWI_E023MSG	"SkGeInitPort(): Transmit Queue Size too small"
+#define SKERR_HWI_E024		(SKERR_HWI_E023+1)
+#define SKERR_HWI_E024MSG	"FATAL: SkGeStopPort() does not terminate (Rx)"
+#define SKERR_HWI_E025		(SKERR_HWI_E024+1)
+#define SKERR_HWI_E025MSG	""
+
+/* function prototypes ********************************************************/
+
+#ifndef	SK_KR_PROTO
+
+/*
+ * public functions in skgeinit.c
+ */
+extern void	SkGePollRxD(
+	SK_AC	*pAC,
+	SK_IOC	IoC,
+	int		Port,
+	SK_BOOL	PollRxD);
+
+extern void	SkGePollTxD(
+	SK_AC	*pAC,
+	SK_IOC	IoC,
+	int		Port,
+	SK_BOOL PollTxD);
+
+extern void	SkGeYellowLED(
+	SK_AC	*pAC,
+	SK_IOC	IoC,
+	int		State);
+
+extern int	SkGeCfgSync(
+	SK_AC	*pAC,
+	SK_IOC	IoC,
+	int		Port,
+	SK_U32	IntTime,
+	SK_U32	LimCount,
+	int		SyncMode);
+
+extern void	SkGeLoadLnkSyncCnt(
+	SK_AC	*pAC,
+	SK_IOC	IoC,
+	int		Port,
+	SK_U32	CntVal);
+
+extern void	SkGeStopPort(
+	SK_AC	*pAC,
+	SK_IOC	IoC,
+	int		Port,
+	int		Dir,
+	int		RstMode);
+
+extern int	SkGeInit(
+	SK_AC	*pAC,
+	SK_IOC	IoC,
+	int		Level);
+
+extern void	SkGeDeInit(
+	SK_AC	*pAC,
+	SK_IOC	IoC);
+
+extern int	SkGeInitPort(
+	SK_AC	*pAC,
+	SK_IOC	IoC,
+	int		Port);
+
+extern void	SkGeXmitLED(
+	SK_AC	*pAC,
+	SK_IOC	IoC,
+	int		Led,
+	int		Mode);
+
+extern void	SkGeInitRamIface(
+	SK_AC	*pAC,
+	SK_IOC	IoC);
+
+extern int	SkGeInitAssignRamToQueues(
+	SK_AC	*pAC,
+	int		ActivePort,
+	SK_BOOL	DualNet);
+
+/*
+ * public functions in skxmac2.c
+ */
+extern void SkMacRxTxDisable(
+	SK_AC	*pAC,
+	SK_IOC	IoC,
+	int		Port);
+
+extern void	SkMacSoftRst(
+	SK_AC	*pAC,
+	SK_IOC	IoC,
+	int		Port);
+
+extern void	SkMacHardRst(
+	SK_AC	*pAC,
+	SK_IOC	IoC,
+	int		Port);
+
+extern void	SkXmInitMac(
+	SK_AC	*pAC,
+	SK_IOC	IoC,
+	int		Port);
+
+extern void	SkGmInitMac(
+	SK_AC	*pAC,
+	SK_IOC	IoC,
+	int		Port);
+
+extern void SkMacInitPhy(
+	SK_AC	*pAC,
+	SK_IOC	IoC,
+	int		Port,
+	SK_BOOL	DoLoop);
+
+extern void SkMacIrqDisable(
+	SK_AC	*pAC,
+	SK_IOC	IoC,
+	int		Port);
+
+extern void	SkMacFlushTxFifo(
+	SK_AC	*pAC,
+	SK_IOC	IoC,
+	int		Port);
+
+extern void	SkMacFlushRxFifo(
+	SK_AC	*pAC,
+	SK_IOC	IoC,
+	int		Port);
+
+extern void	SkMacIrq(
+	SK_AC	*pAC,
+	SK_IOC	IoC,
+	int		Port);
+
+extern int	SkMacAutoNegDone(
+	SK_AC	*pAC,
+	SK_IOC	IoC,
+	int		Port);
+
+extern void	SkMacAutoNegLipaPhy(
+	SK_AC	*pAC,
+	SK_IOC	IoC,
+	int		Port,
+	SK_U16	IStatus);
+
+extern void  SkMacSetRxTxEn(
+	SK_AC	*pAC,
+	SK_IOC	IoC,
+	int		Port,
+	int		Para);
+
+extern int  SkMacRxTxEnable(
+	SK_AC	*pAC,
+	SK_IOC	IoC,
+	int		Port);
+
+extern void	SkMacPromiscMode(
+	SK_AC	*pAC,
+	SK_IOC	IoC,
+	int		Port,
+	SK_BOOL	Enable);
+
+extern void	SkMacHashing(
+	SK_AC	*pAC,
+	SK_IOC	IoC,
+	int		Port,
+	SK_BOOL	Enable);
+
+extern void	SkXmPhyRead(
+	SK_AC	*pAC,
+	SK_IOC	IoC,
+	int		Port,
+	int		Addr,
+	SK_U16	*pVal);
+
+extern void	SkXmPhyWrite(
+	SK_AC	*pAC,
+	SK_IOC	IoC,
+	int		Port,
+	int		Addr,
+	SK_U16	Val);
+
+extern void	SkGmPhyRead(
+	SK_AC	*pAC,
+	SK_IOC	IoC,
+	int		Port,
+	int		Addr,
+	SK_U16	*pVal);
+
+extern void	SkGmPhyWrite(
+	SK_AC	*pAC,
+	SK_IOC	IoC,
+	int		Port,
+	int		Addr,
+	SK_U16	Val);
+
+extern void	SkGePhyRead(
+	SK_AC	*pAC,
+	SK_IOC	IoC,
+	int		Port,
+	int		Addr,
+	SK_U16	*pVal);
+
+extern void	SkGePhyWrite(
+	SK_AC	*pAC,
+	SK_IOC	IoC,
+	int		Port,
+	int		Addr,
+	SK_U16	Val);
+
+extern void	SkXmClrExactAddr(
+	SK_AC	*pAC,
+	SK_IOC	IoC,
+	int		Port,
+	int		StartNum,
+	int		StopNum);
+
+extern void	SkXmInitDupMd(
+	SK_AC	*pAC,
+	SK_IOC	IoC,
+	int		Port);
+
+extern void	SkXmInitPauseMd(
+	SK_AC	*pAC,
+	SK_IOC	IoC,
+	int		Port);
+
+extern void	SkXmAutoNegLipaXmac(
+	SK_AC	*pAC,
+	SK_IOC	IoC,
+	int		Port,
+	SK_U16	IStatus);
+
+extern int SkXmUpdateStats(
+	SK_AC	*pAC,
+	SK_IOC	IoC,
+	unsigned int Port);
+
+extern int SkGmUpdateStats(
+	SK_AC	*pAC,
+	SK_IOC	IoC,
+	unsigned int Port);
+
+extern int SkXmMacStatistic(
+	SK_AC	*pAC,
+	SK_IOC	IoC,
+	unsigned int Port,
+	SK_U16	StatAddr,
+	SK_U32	*pVal);
+
+extern int SkGmMacStatistic(
+	SK_AC	*pAC,
+	SK_IOC	IoC,
+	unsigned int Port,
+	SK_U16	StatAddr,
+	SK_U32	*pVal);
+
+extern int SkXmResetCounter(
+	SK_AC	*pAC,
+	SK_IOC	IoC,
+	unsigned int Port);
+
+extern int SkGmResetCounter(
+	SK_AC	*pAC,
+	SK_IOC	IoC,
+	unsigned int Port);
+
+extern int SkXmOverflowStatus(
+	SK_AC	*pAC,
+	SK_IOC	IoC,
+	unsigned int Port,
+	SK_U16  IStatus,
+	SK_U64	*pStatus);
+
+extern int SkGmOverflowStatus(
+	SK_AC	*pAC,
+	SK_IOC	IoC,
+	unsigned int Port,
+	SK_U16	MacStatus,
+	SK_U64	*pStatus);
+
+extern int SkGmCableDiagStatus(
+	SK_AC	*pAC,
+	SK_IOC	IoC,
+	int		Port,
+	SK_BOOL	StartTest);
+
+#ifdef SK_DIAG
+extern void	SkMacSetRxCmd(
+	SK_AC	*pAC,
+	SK_IOC	IoC,
+	int		Port,
+	int		Mode);
+extern void	SkMacCrcGener(
+	SK_AC	*pAC,
+	SK_IOC	IoC,
+	int		Port,
+	SK_BOOL	Enable);
+extern void	SkMacTimeStamp(
+	SK_AC	*pAC,
+	SK_IOC	IoC,
+	int		Port,
+	SK_BOOL	Enable);
+extern void	SkXmSendCont(
+	SK_AC	*pAC,
+	SK_IOC	IoC,
+	int		Port,
+	SK_BOOL	Enable);
+#endif /* SK_DIAG */
+
+#else	/* SK_KR_PROTO */
+
+/*
+ * public functions in skgeinit.c
+ */
+extern void	SkGePollRxD();
+extern void	SkGePollTxD();
+extern void	SkGeYellowLED();
+extern int	SkGeCfgSync();
+extern void	SkGeLoadLnkSyncCnt();
+extern void	SkGeStopPort();
+extern int	SkGeInit();
+extern void	SkGeDeInit();
+extern int	SkGeInitPort();
+extern void	SkGeXmitLED();
+extern void	SkGeInitRamIface();
+extern int	SkGeInitAssignRamToQueues();
+
+/*
+ * public functions in skxmac2.c
+ */
+extern void SkMacRxTxDisable();
+extern void	SkMacSoftRst();
+extern void	SkMacHardRst();
+extern void SkMacInitPhy();
+extern int  SkMacRxTxEnable();
+extern void SkMacPromiscMode();
+extern void SkMacHashing();
+extern void SkMacIrqDisable();
+extern void	SkMacFlushTxFifo();
+extern void	SkMacFlushRxFifo();
+extern void	SkMacIrq();
+extern int	SkMacAutoNegDone();
+extern void	SkMacAutoNegLipaPhy();
+extern void SkMacSetRxTxEn();
+extern void	SkGePhyRead();
+extern void	SkGePhyWrite();
+extern void	SkXmInitMac();
+extern void	SkXmPhyRead();
+extern void	SkXmPhyWrite();
+extern void	SkGmInitMac();
+extern void	SkGmPhyRead();
+extern void	SkGmPhyWrite();
+extern void	SkXmClrExactAddr();
+extern void	SkXmInitDupMd();
+extern void	SkXmInitPauseMd();
+extern void	SkXmAutoNegLipaXmac();
+extern int	SkXmUpdateStats();
+extern int	SkGmUpdateStats();
+extern int	SkXmMacStatistic();
+extern int	SkGmMacStatistic();
+extern int	SkXmResetCounter();
+extern int	SkGmResetCounter();
+extern int	SkXmOverflowStatus();
+extern int	SkGmOverflowStatus();
+extern int	SkGmCableDiagStatus();
+
+#ifdef SK_DIAG
+extern void	SkMacSetRxCmd();
+extern void	SkMacCrcGener();
+extern void	SkMacTimeStamp();
+extern void	SkXmSendCont();
+#endif /* SK_DIAG */
+
+#endif	/* SK_KR_PROTO */
+
+#ifdef __cplusplus
+}
+#endif	/* __cplusplus */
+
+#endif	/* __INC_SKGEINIT_H_ */