sk98lin: remove obsolete driver

All the hardware supported by this driver is now supported
by the skge driver. The last remaining issue was support for ancient
dual port SysKonnect fiber boards, and the skge driver now does these
correctly (p.s. sk98lin was always broken on these old dual port
boards anyway).

Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

1 files changed, 0 insertions, 2229 deletions

diff --git a/drivers/net/sk98lin/skgesirq.c b/drivers/net/sk98lin/skgesirq.c
deleted file mode 100644
index e5ee6d6..0000000
--- a/drivers/net/sk98lin/skgesirq.c
+++ /dev/null
@@ -1,2229 +0,0 @@
-/******************************************************************************
- *
- * Name:	skgesirq.c
- * Project:	Gigabit Ethernet Adapters, Common Modules
- * Version:	$Revision: 1.92 $
- * Date:	$Date: 2003/09/16 14:37:07 $
- * Purpose:	Special IRQ module
- *
- ******************************************************************************/
-
-/******************************************************************************
- *
- *	(C)Copyright 1998-2002 SysKonnect.
- *	(C)Copyright 2002-2003 Marvell.
- *
- *	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.
- *
- ******************************************************************************/
-
-/*
- *	Special Interrupt handler
- *
- *	The following abstract should show how this module is included
- *	in the driver path:
- *
- *	In the ISR of the driver the bits for frame transmission complete and
- *	for receive complete are checked and handled by the driver itself.
- *	The bits of the slow path mask are checked after that and then the
- *	entry into the so-called "slow path" is prepared. It is an implementors
- *	decision whether this is executed directly or just scheduled by
- *	disabling the mask. In the interrupt service routine some events may be
- *	generated, so it would be a good idea to call the EventDispatcher
- *	right after this ISR.
- *
- *	The Interrupt source register of the adapter is NOT read by this module.
- *  SO if the drivers implementor needs a while loop around the
- *	slow data paths interrupt bits, he needs to call the SkGeSirqIsr() for
- *	each loop entered.
- *
- *	However, the MAC Interrupt status registers are read in a while loop.
- *
- */
-
-#if (defined(DEBUG) || ((!defined(LINT)) && (!defined(SK_SLIM))))
-static const char SysKonnectFileId[] =
-	"@(#) $Id: skgesirq.c,v 1.92 2003/09/16 14:37:07 rschmidt Exp $ (C) Marvell.";
-#endif
-
-#include "h/skdrv1st.h"		/* Driver Specific Definitions */
-#ifndef SK_SLIM
-#include "h/skgepnmi.h"		/* PNMI Definitions */
-#include "h/skrlmt.h"		/* RLMT Definitions */
-#endif
-#include "h/skdrv2nd.h"		/* Adapter Control and Driver specific Def. */
-
-/* local function prototypes */
-#ifdef GENESIS
-static int	SkGePortCheckUpXmac(SK_AC*, SK_IOC, int, SK_BOOL);
-static int	SkGePortCheckUpBcom(SK_AC*, SK_IOC, int, SK_BOOL);
-static void	SkPhyIsrBcom(SK_AC*, SK_IOC, int, SK_U16);
-#endif /* GENESIS */
-#ifdef YUKON
-static int	SkGePortCheckUpGmac(SK_AC*, SK_IOC, int, SK_BOOL);
-static void	SkPhyIsrGmac(SK_AC*, SK_IOC, int, SK_U16);
-#endif /* YUKON */
-#ifdef OTHER_PHY
-static int	SkGePortCheckUpLone(SK_AC*, SK_IOC, int, SK_BOOL);
-static int	SkGePortCheckUpNat(SK_AC*, SK_IOC, int, SK_BOOL);
-static void	SkPhyIsrLone(SK_AC*, SK_IOC, int, SK_U16);
-#endif /* OTHER_PHY */
-
-#ifdef GENESIS
-/*
- * array of Rx counter from XMAC which are checked
- * in AutoSense mode to check whether a link is not able to auto-negotiate.
- */
-static const SK_U16 SkGeRxRegs[]= {
-	XM_RXF_64B,
-	XM_RXF_127B,
-	XM_RXF_255B,
-	XM_RXF_511B,
-	XM_RXF_1023B,
-	XM_RXF_MAX_SZ
-} ;
-#endif /* GENESIS */
-
-#ifdef __C2MAN__
-/*
- *	Special IRQ function
- *
- *	General Description:
- *
- */
-intro()
-{}
-#endif
-
-/******************************************************************************
- *
- *	SkHWInitDefSense() - Default Autosensing mode initialization
- *
- * Description: sets the PLinkMode for HWInit
- *
- * Returns: N/A
- */
-static void SkHWInitDefSense(
-SK_AC	*pAC,	/* adapter context */
-SK_IOC	IoC,	/* IO context */
-int		Port)	/* Port Index (MAC_1 + n) */
-{
-	SK_GEPORT	*pPrt;		/* GIni Port struct pointer */
-
-	pPrt = &pAC->GIni.GP[Port];
-
-	pPrt->PAutoNegTimeOut = 0;
-
-	if (pPrt->PLinkModeConf != SK_LMODE_AUTOSENSE) {
-		pPrt->PLinkMode = pPrt->PLinkModeConf;
-		return;
-	}
-
-	SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_IRQ,
-		("AutoSensing: First mode %d on Port %d\n",
-		(int)SK_LMODE_AUTOFULL, Port));
-
-	pPrt->PLinkMode = (SK_U8)SK_LMODE_AUTOFULL;
-
-	return;
-}	/* SkHWInitDefSense */
-
-
-#ifdef GENESIS
-/******************************************************************************
- *
- *	SkHWSenseGetNext() - Get Next Autosensing Mode
- *
- * Description: gets the appropriate next mode
- *
- * Note:
- *
- */
-static SK_U8 SkHWSenseGetNext(
-SK_AC	*pAC,	/* adapter context */
-SK_IOC	IoC,	/* IO context */
-int		Port)	/* Port Index (MAC_1 + n) */
-{
-	SK_GEPORT	*pPrt;		/* GIni Port struct pointer */
-
-	pPrt = &pAC->GIni.GP[Port];
-
-	pPrt->PAutoNegTimeOut = 0;
-
-    if (pPrt->PLinkModeConf != (SK_U8)SK_LMODE_AUTOSENSE) {
-		/* Leave all as configured */
-		return(pPrt->PLinkModeConf);
-	}
-
-    if (pPrt->PLinkMode == (SK_U8)SK_LMODE_AUTOFULL) {
-		/* Return next mode AUTOBOTH */
-        return ((SK_U8)SK_LMODE_AUTOBOTH);
-	}
-
-	/* Return default autofull */
-    return ((SK_U8)SK_LMODE_AUTOFULL);
-}	/* SkHWSenseGetNext */
-
-
-/******************************************************************************
- *
- *	SkHWSenseSetNext() - Autosensing Set next mode
- *
- * Description:	sets the appropriate next mode
- *
- * Returns: N/A
- */
-static void SkHWSenseSetNext(
-SK_AC	*pAC,		/* adapter context */
-SK_IOC	IoC,		/* IO context */
-int		Port,		/* Port Index (MAC_1 + n) */
-SK_U8	NewMode)	/* New Mode to be written in sense mode */
-{
-	SK_GEPORT	*pPrt;		/* GIni Port struct pointer */
-
-	pPrt = &pAC->GIni.GP[Port];
-
-	pPrt->PAutoNegTimeOut = 0;
-
-    if (pPrt->PLinkModeConf != (SK_U8)SK_LMODE_AUTOSENSE) {
-		return;
-	}
-
-	SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_IRQ,
-		("AutoSensing: next mode %d on Port %d\n",
-		(int)NewMode, Port));
-
-	pPrt->PLinkMode = NewMode;
-
-	return;
-}	/* SkHWSenseSetNext */
-#endif /* GENESIS */
-
-
-/******************************************************************************
- *
- *	SkHWLinkDown() - Link Down handling
- *
- * Description: handles the hardware link down signal
- *
- * Returns: N/A
- */
-void SkHWLinkDown(
-SK_AC	*pAC,		/* adapter context */
-SK_IOC	IoC,		/* IO context */
-int		Port)		/* Port Index (MAC_1 + n) */
-{
-	SK_GEPORT	*pPrt;		/* GIni Port struct pointer */
-
-	pPrt = &pAC->GIni.GP[Port];
-
-	/* Disable all MAC interrupts */
-	SkMacIrqDisable(pAC, IoC, Port);
-
-	/* Disable Receiver and Transmitter */
-	SkMacRxTxDisable(pAC, IoC, Port);
-	
-	/* Init default sense mode */
-	SkHWInitDefSense(pAC, IoC, Port);
-
-	if (pPrt->PHWLinkUp == SK_FALSE) {
-		return;
-	}
-
-	SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_IRQ,
-		("Link down Port %d\n", Port));
-
-	/* Set Link to DOWN */
-	pPrt->PHWLinkUp = SK_FALSE;
-
-	/* Reset Port stati */
-    pPrt->PLinkModeStatus = (SK_U8)SK_LMODE_STAT_UNKNOWN;
-    pPrt->PFlowCtrlStatus = (SK_U8)SK_FLOW_STAT_NONE;
-	pPrt->PLinkSpeedUsed = (SK_U8)SK_LSPEED_STAT_INDETERMINATED;
-
-	/* Re-init Phy especially when the AutoSense default is set now */
-	SkMacInitPhy(pAC, IoC, Port, SK_FALSE);
-
-	/* GP0: used for workaround of Rev. C Errata 2 */
-
-	/* Do NOT signal to RLMT */
-
-	/* Do NOT start the timer here */
-}	/* SkHWLinkDown */
-
-
-/******************************************************************************
- *
- *	SkHWLinkUp() - Link Up handling
- *
- * Description: handles the hardware link up signal
- *
- * Returns: N/A
- */
-static void SkHWLinkUp(
-SK_AC	*pAC,	/* adapter context */
-SK_IOC	IoC,	/* IO context */
-int		Port)	/* Port Index (MAC_1 + n) */
-{
-	SK_GEPORT	*pPrt;		/* GIni Port struct pointer */
-
-	pPrt = &pAC->GIni.GP[Port];
-
-	if (pPrt->PHWLinkUp) {
-		/* We do NOT need to proceed on active link */
-		return;
-	}
-
-	pPrt->PHWLinkUp = SK_TRUE;
-	pPrt->PAutoNegFail = SK_FALSE;
-    pPrt->PLinkModeStatus = (SK_U8)SK_LMODE_STAT_UNKNOWN;
-
-    if (pPrt->PLinkMode != (SK_U8)SK_LMODE_AUTOHALF &&
-        pPrt->PLinkMode != (SK_U8)SK_LMODE_AUTOFULL &&
-        pPrt->PLinkMode != (SK_U8)SK_LMODE_AUTOBOTH) {
-		/* Link is up and no Auto-negotiation should be done */
-
-		/* Link speed should be the configured one */
-		switch (pPrt->PLinkSpeed) {
-		case SK_LSPEED_AUTO:
-			/* default is 1000 Mbps */
-		case SK_LSPEED_1000MBPS:
-			pPrt->PLinkSpeedUsed = (SK_U8)SK_LSPEED_STAT_1000MBPS;
-			break;
-		case SK_LSPEED_100MBPS:
-			pPrt->PLinkSpeedUsed = (SK_U8)SK_LSPEED_STAT_100MBPS;
-			break;
-		case SK_LSPEED_10MBPS:
-			pPrt->PLinkSpeedUsed = (SK_U8)SK_LSPEED_STAT_10MBPS;
-			break;
-		}
-
-		/* Set Link Mode Status */
-		if (pPrt->PLinkMode == SK_LMODE_FULL) {
-			pPrt->PLinkModeStatus = (SK_U8)SK_LMODE_STAT_FULL;
-		}
-		else {
-            pPrt->PLinkModeStatus = (SK_U8)SK_LMODE_STAT_HALF;
-		}
-
-		/* No flow control without auto-negotiation */
-        pPrt->PFlowCtrlStatus = (SK_U8)SK_FLOW_STAT_NONE;
-
-		/* enable Rx/Tx */
-        (void)SkMacRxTxEnable(pAC, IoC, Port);
-	}
-}	/* SkHWLinkUp */
-
-
-/******************************************************************************
- *
- *	SkMacParity() - MAC parity workaround
- *
- * Description: handles MAC parity errors correctly
- *
- * Returns: N/A
- */
-static void SkMacParity(
-SK_AC	*pAC,	/* adapter context */
-SK_IOC	IoC,	/* IO context */
-int		Port)	/* Port Index of the port failed */
-{
-	SK_EVPARA	Para;
-	SK_GEPORT	*pPrt;		/* GIni Port struct pointer */
-	SK_U32		TxMax;		/* Tx Max Size Counter */
-
-	pPrt = &pAC->GIni.GP[Port];
-
-	/* Clear IRQ Tx Parity Error */
-#ifdef GENESIS
-	if (pAC->GIni.GIGenesis) {
-
-		SK_OUT16(IoC, MR_ADDR(Port, TX_MFF_CTRL1), MFF_CLR_PERR);
-	}
-#endif /* GENESIS */
-	
-#ifdef YUKON
-	if (pAC->GIni.GIYukon) {
-		/* HW-Bug #8: cleared by GMF_CLI_TX_FC instead of GMF_CLI_TX_PE */
-		SK_OUT8(IoC, MR_ADDR(Port, TX_GMF_CTRL_T),
-			(SK_U8)((pAC->GIni.GIChipId == CHIP_ID_YUKON &&
-			pAC->GIni.GIChipRev == 0) ? GMF_CLI_TX_FC : GMF_CLI_TX_PE));
-	}
-#endif /* YUKON */
-	
-	if (pPrt->PCheckPar) {
-
-		if (Port == MAC_1) {
-			SK_ERR_LOG(pAC, SK_ERRCL_HW, SKERR_SIRQ_E016, SKERR_SIRQ_E016MSG);
-		}
-		else {
-			SK_ERR_LOG(pAC, SK_ERRCL_HW, SKERR_SIRQ_E017, SKERR_SIRQ_E017MSG);
-		}
-		Para.Para64 = Port;
-		SkEventQueue(pAC, SKGE_DRV, SK_DRV_PORT_FAIL, Para);
-		
-		Para.Para32[0] = Port;
-		SkEventQueue(pAC, SKGE_RLMT, SK_RLMT_LINK_DOWN, Para);
-
-		return;
-	}
-
-	/* Check whether frames with a size of 1k were sent */
-#ifdef GENESIS
-	if (pAC->GIni.GIGenesis) {
-		/* Snap statistic counters */
-		(void)SkXmUpdateStats(pAC, IoC, Port);
-		
-		(void)SkXmMacStatistic(pAC, IoC, Port, XM_TXF_MAX_SZ, &TxMax);
-	}
-#endif /* GENESIS */
-	
-#ifdef YUKON
-	if (pAC->GIni.GIYukon) {
-
-		(void)SkGmMacStatistic(pAC, IoC, Port, GM_TXF_1518B, &TxMax);
-	}
-#endif /* YUKON */
-	
-	if (TxMax > 0) {
-		/* From now on check the parity */
-		pPrt->PCheckPar = SK_TRUE;
-	}
-}	/* SkMacParity */
-
-
-/******************************************************************************
- *
- *	SkGeHwErr() - Hardware Error service routine
- *
- * Description: handles all HW Error interrupts
- *
- * Returns: N/A
- */
-static void SkGeHwErr(
-SK_AC	*pAC,		/* adapter context */
-SK_IOC	IoC,		/* IO context */
-SK_U32	HwStatus)	/* Interrupt status word */
-{
-	SK_EVPARA	Para;
-	SK_U16		Word;
-
-	if ((HwStatus & (IS_IRQ_MST_ERR | IS_IRQ_STAT)) != 0) {
-		/* PCI Errors occured */
-		if ((HwStatus & IS_IRQ_STAT) != 0) {
-			SK_ERR_LOG(pAC, SK_ERRCL_HW, SKERR_SIRQ_E013, SKERR_SIRQ_E013MSG);
-		}
-		else {
-			SK_ERR_LOG(pAC, SK_ERRCL_HW, SKERR_SIRQ_E012, SKERR_SIRQ_E012MSG);
-		}
-
-		/* Reset all bits in the PCI STATUS register */
-		SK_IN16(IoC, PCI_C(PCI_STATUS), &Word);
-		
-		SK_OUT8(IoC, B2_TST_CTRL1, TST_CFG_WRITE_ON);
-        SK_OUT16(IoC, PCI_C(PCI_STATUS), (SK_U16)(Word | PCI_ERRBITS));
-		SK_OUT8(IoC, B2_TST_CTRL1, TST_CFG_WRITE_OFF);
-
-		Para.Para64 = 0;
-		SkEventQueue(pAC, SKGE_DRV, SK_DRV_ADAP_FAIL, Para);
-	}
-
-#ifdef GENESIS
-	if (pAC->GIni.GIGenesis) {
-
-		if ((HwStatus & IS_NO_STAT_M1) != 0) {
-			/* Ignore it */
-			/* This situation is also indicated in the descriptor */
-			SK_OUT16(IoC, MR_ADDR(MAC_1, RX_MFF_CTRL1), MFF_CLR_INSTAT);
-		}
-
-		if ((HwStatus & IS_NO_STAT_M2) != 0) {
-			/* Ignore it */
-			/* This situation is also indicated in the descriptor */
-			SK_OUT16(IoC, MR_ADDR(MAC_2, RX_MFF_CTRL1), MFF_CLR_INSTAT);
-		}
-
-		if ((HwStatus & IS_NO_TIST_M1) != 0) {
-			/* Ignore it */
-			/* This situation is also indicated in the descriptor */
-			SK_OUT16(IoC, MR_ADDR(MAC_1, RX_MFF_CTRL1), MFF_CLR_INTIST);
-		}
-
-		if ((HwStatus & IS_NO_TIST_M2) != 0) {
-			/* Ignore it */
-			/* This situation is also indicated in the descriptor */
-			SK_OUT16(IoC, MR_ADDR(MAC_2, RX_MFF_CTRL1), MFF_CLR_INTIST);
-		}
-	}
-#endif /* GENESIS */
-	
-#ifdef YUKON
-	if (pAC->GIni.GIYukon) {
-		/* This is necessary only for Rx timing measurements */
-		if ((HwStatus & IS_IRQ_TIST_OV) != 0) {
-			/* increment Time Stamp Timer counter (high) */
-			pAC->GIni.GITimeStampCnt++;
-
-			/* Clear Time Stamp Timer IRQ */
-			SK_OUT8(IoC, GMAC_TI_ST_CTRL, (SK_U8)GMT_ST_CLR_IRQ);
-		}
-
-		if ((HwStatus & IS_IRQ_SENSOR) != 0) {
-			/* no sensors on 32-bit Yukon */
-			if (pAC->GIni.GIYukon32Bit) {
-				/* disable HW Error IRQ */
-				pAC->GIni.GIValIrqMask &= ~IS_HW_ERR;
-			}
-		}
-	}
-#endif /* YUKON */
-
-	if ((HwStatus & IS_RAM_RD_PAR) != 0) {
-		SK_OUT16(IoC, B3_RI_CTRL, RI_CLR_RD_PERR);
-		SK_ERR_LOG(pAC, SK_ERRCL_HW, SKERR_SIRQ_E014, SKERR_SIRQ_E014MSG);
-		Para.Para64 = 0;
-		SkEventQueue(pAC, SKGE_DRV, SK_DRV_ADAP_FAIL, Para);
-	}
-
-	if ((HwStatus & IS_RAM_WR_PAR) != 0) {
-		SK_OUT16(IoC, B3_RI_CTRL, RI_CLR_WR_PERR);
-		SK_ERR_LOG(pAC, SK_ERRCL_HW, SKERR_SIRQ_E015, SKERR_SIRQ_E015MSG);
-		Para.Para64 = 0;
-		SkEventQueue(pAC, SKGE_DRV, SK_DRV_ADAP_FAIL, Para);
-	}
-
-	if ((HwStatus & IS_M1_PAR_ERR) != 0) {
-		SkMacParity(pAC, IoC, MAC_1);
-	}
-
-	if ((HwStatus & IS_M2_PAR_ERR) != 0) {
-		SkMacParity(pAC, IoC, MAC_2);
-	}
-
-	if ((HwStatus & IS_R1_PAR_ERR) != 0) {
-		/* Clear IRQ */
-		SK_OUT32(IoC, B0_R1_CSR, CSR_IRQ_CL_P);
-
-		SK_ERR_LOG(pAC, SK_ERRCL_HW, SKERR_SIRQ_E018, SKERR_SIRQ_E018MSG);
-		Para.Para64 = MAC_1;
-		SkEventQueue(pAC, SKGE_DRV, SK_DRV_PORT_FAIL, Para);
-		
-		Para.Para32[0] = MAC_1;
-		SkEventQueue(pAC, SKGE_RLMT, SK_RLMT_LINK_DOWN, Para);
-	}
-
-	if ((HwStatus & IS_R2_PAR_ERR) != 0) {
-		/* Clear IRQ */
-		SK_OUT32(IoC, B0_R2_CSR, CSR_IRQ_CL_P);
-
-		SK_ERR_LOG(pAC, SK_ERRCL_HW, SKERR_SIRQ_E019, SKERR_SIRQ_E019MSG);
-		Para.Para64 = MAC_2;
-		SkEventQueue(pAC, SKGE_DRV, SK_DRV_PORT_FAIL, Para);
-		
-		Para.Para32[0] = MAC_2;
-		SkEventQueue(pAC, SKGE_RLMT, SK_RLMT_LINK_DOWN, Para);
-	}
-}	/* SkGeHwErr */
-
-
-/******************************************************************************
- *
- *	SkGeSirqIsr() - Special Interrupt Service Routine
- *
- * Description: handles all non data transfer specific interrupts (slow path)
- *
- * Returns: N/A
- */
-void SkGeSirqIsr(
-SK_AC	*pAC,		/* adapter context */
-SK_IOC	IoC,		/* IO context */
-SK_U32	Istatus)	/* Interrupt status word */
-{
-	SK_EVPARA	Para;
-	SK_U32		RegVal32;	/* Read register value */
-	SK_GEPORT	*pPrt;		/* GIni Port struct pointer */
-	SK_U16 		PhyInt;
-	int			i;
-
-	if (((Istatus & IS_HW_ERR) & pAC->GIni.GIValIrqMask) != 0) {
-		/* read the HW Error Interrupt source */
-		SK_IN32(IoC, B0_HWE_ISRC, &RegVal32);
-		
-		SkGeHwErr(pAC, IoC, RegVal32);
-	}
-
-	/*
-	 * Packet Timeout interrupts
-	 */
-	/* Check whether MACs are correctly initialized */
-	if (((Istatus & (IS_PA_TO_RX1 | IS_PA_TO_TX1)) != 0) &&
-		pAC->GIni.GP[MAC_1].PState == SK_PRT_RESET) {
-		/* MAC 1 was not initialized but Packet timeout occured */
-		SK_ERR_LOG(pAC, SK_ERRCL_SW | SK_ERRCL_INIT, SKERR_SIRQ_E004,
-			SKERR_SIRQ_E004MSG);
-	}
-
-	if (((Istatus & (IS_PA_TO_RX2 | IS_PA_TO_TX2)) != 0) &&
-	    pAC->GIni.GP[MAC_2].PState == SK_PRT_RESET) {
-		/* MAC 2 was not initialized but Packet timeout occured */
-		SK_ERR_LOG(pAC, SK_ERRCL_SW | SK_ERRCL_INIT, SKERR_SIRQ_E005,
-			SKERR_SIRQ_E005MSG);
-	}
-
-	if ((Istatus & IS_PA_TO_RX1) != 0) {
-		/* Means network is filling us up */
-		SK_ERR_LOG(pAC, SK_ERRCL_HW | SK_ERRCL_INIT, SKERR_SIRQ_E002,
-			SKERR_SIRQ_E002MSG);
-		SK_OUT16(IoC, B3_PA_CTRL, PA_CLR_TO_RX1);
-	}
-
-	if ((Istatus & IS_PA_TO_RX2) != 0) {
-		/* Means network is filling us up */
-		SK_ERR_LOG(pAC, SK_ERRCL_HW | SK_ERRCL_INIT, SKERR_SIRQ_E003,
-			SKERR_SIRQ_E003MSG);
-		SK_OUT16(IoC, B3_PA_CTRL, PA_CLR_TO_RX2);
-	}
-
-	if ((Istatus & IS_PA_TO_TX1) != 0) {
-		
-		pPrt = &pAC->GIni.GP[0];
-
-		/* May be a normal situation in a server with a slow network */
-		SK_OUT16(IoC, B3_PA_CTRL, PA_CLR_TO_TX1);
-
-#ifdef GENESIS
-		if (pAC->GIni.GIGenesis) {
-			/*
-			 * workaround: if in half duplex mode, check for Tx hangup.
-			 * Read number of TX'ed bytes, wait for 10 ms, then compare
-			 * the number with current value. If nothing changed, we assume
-			 * that Tx is hanging and do a FIFO flush (see event routine).
-			 */
-			if ((pPrt->PLinkModeStatus == SK_LMODE_STAT_HALF ||
-				pPrt->PLinkModeStatus == SK_LMODE_STAT_AUTOHALF) &&
-				!pPrt->HalfDupTimerActive) {
-				/*
-				 * many more pack. arb. timeouts may come in between,
-				 * we ignore those
-				 */
-				pPrt->HalfDupTimerActive = SK_TRUE;
-				/* Snap statistic counters */
-				(void)SkXmUpdateStats(pAC, IoC, 0);
-
-				(void)SkXmMacStatistic(pAC, IoC, 0, XM_TXO_OK_HI, &RegVal32);
-
-				pPrt->LastOctets = (SK_U64)RegVal32 << 32;
-				
-				(void)SkXmMacStatistic(pAC, IoC, 0, XM_TXO_OK_LO, &RegVal32);
-
-				pPrt->LastOctets += RegVal32;
-				
-				Para.Para32[0] = 0;
-				SkTimerStart(pAC, IoC, &pPrt->HalfDupChkTimer, SK_HALFDUP_CHK_TIME,
-					SKGE_HWAC, SK_HWEV_HALFDUP_CHK, Para);
-			}
-		}
-#endif /* GENESIS */
-	}
-
-	if ((Istatus & IS_PA_TO_TX2) != 0) {
-		
-		pPrt = &pAC->GIni.GP[1];
-
-		/* May be a normal situation in a server with a slow network */
-		SK_OUT16(IoC, B3_PA_CTRL, PA_CLR_TO_TX2);
-
-#ifdef GENESIS
-		if (pAC->GIni.GIGenesis) {
-			/* workaround: see above */
-			if ((pPrt->PLinkModeStatus == SK_LMODE_STAT_HALF ||
-				 pPrt->PLinkModeStatus == SK_LMODE_STAT_AUTOHALF) &&
-				!pPrt->HalfDupTimerActive) {
-				pPrt->HalfDupTimerActive = SK_TRUE;
-				/* Snap statistic counters */
-				(void)SkXmUpdateStats(pAC, IoC, 1);
-
-				(void)SkXmMacStatistic(pAC, IoC, 1, XM_TXO_OK_HI, &RegVal32);
-
-				pPrt->LastOctets = (SK_U64)RegVal32 << 32;
-				
-				(void)SkXmMacStatistic(pAC, IoC, 1, XM_TXO_OK_LO, &RegVal32);
-
-				pPrt->LastOctets += RegVal32;
-				
-				Para.Para32[0] = 1;
-				SkTimerStart(pAC, IoC, &pPrt->HalfDupChkTimer, SK_HALFDUP_CHK_TIME,
-					SKGE_HWAC, SK_HWEV_HALFDUP_CHK, Para);
-			}
-		}
-#endif /* GENESIS */
-	}
-
-	/* Check interrupts of the particular queues */
-	if ((Istatus & IS_R1_C) != 0) {
-		/* Clear IRQ */
-		SK_OUT32(IoC, B0_R1_CSR, CSR_IRQ_CL_C);
-		SK_ERR_LOG(pAC, SK_ERRCL_SW | SK_ERRCL_INIT, SKERR_SIRQ_E006,
-			SKERR_SIRQ_E006MSG);
-		Para.Para64 = MAC_1;
-		SkEventQueue(pAC, SKGE_DRV, SK_DRV_PORT_FAIL, Para);
-		Para.Para32[0] = MAC_1;
-		SkEventQueue(pAC, SKGE_RLMT, SK_RLMT_LINK_DOWN, Para);
-	}
-
-	if ((Istatus & IS_R2_C) != 0) {
-		/* Clear IRQ */
-		SK_OUT32(IoC, B0_R2_CSR, CSR_IRQ_CL_C);
-		SK_ERR_LOG(pAC, SK_ERRCL_SW | SK_ERRCL_INIT, SKERR_SIRQ_E007,
-			SKERR_SIRQ_E007MSG);
-		Para.Para64 = MAC_2;
-		SkEventQueue(pAC, SKGE_DRV, SK_DRV_PORT_FAIL, Para);
-		Para.Para32[0] = MAC_2;
-		SkEventQueue(pAC, SKGE_RLMT, SK_RLMT_LINK_DOWN, Para);
-	}
-
-	if ((Istatus & IS_XS1_C) != 0) {
-		/* Clear IRQ */
-		SK_OUT32(IoC, B0_XS1_CSR, CSR_IRQ_CL_C);
-		SK_ERR_LOG(pAC, SK_ERRCL_SW | SK_ERRCL_INIT, SKERR_SIRQ_E008,
-			SKERR_SIRQ_E008MSG);
-		Para.Para64 = MAC_1;
-		SkEventQueue(pAC, SKGE_DRV, SK_DRV_PORT_FAIL, Para);
-		Para.Para32[0] = MAC_1;
-		SkEventQueue(pAC, SKGE_RLMT, SK_RLMT_LINK_DOWN, Para);
-	}
-
-	if ((Istatus & IS_XA1_C) != 0) {
-		/* Clear IRQ */
-		SK_OUT32(IoC, B0_XA1_CSR, CSR_IRQ_CL_C);
-		SK_ERR_LOG(pAC, SK_ERRCL_SW | SK_ERRCL_INIT, SKERR_SIRQ_E009,
-			SKERR_SIRQ_E009MSG);
-		Para.Para64 = MAC_1;
-		SkEventQueue(pAC, SKGE_DRV, SK_DRV_PORT_FAIL, Para);
-		Para.Para32[0] = MAC_1;
-		SkEventQueue(pAC, SKGE_RLMT, SK_RLMT_LINK_DOWN, Para);
-	}
-
-	if ((Istatus & IS_XS2_C) != 0) {
-		/* Clear IRQ */
-		SK_OUT32(IoC, B0_XS2_CSR, CSR_IRQ_CL_C);
-		SK_ERR_LOG(pAC, SK_ERRCL_SW | SK_ERRCL_INIT, SKERR_SIRQ_E010,
-			SKERR_SIRQ_E010MSG);
-		Para.Para64 = MAC_2;
-		SkEventQueue(pAC, SKGE_DRV, SK_DRV_PORT_FAIL, Para);
-		Para.Para32[0] = MAC_2;
-		SkEventQueue(pAC, SKGE_RLMT, SK_RLMT_LINK_DOWN, Para);
-	}
-
-	if ((Istatus & IS_XA2_C) != 0) {
-		/* Clear IRQ */
-		SK_OUT32(IoC, B0_XA2_CSR, CSR_IRQ_CL_C);
-		SK_ERR_LOG(pAC, SK_ERRCL_SW | SK_ERRCL_INIT, SKERR_SIRQ_E011,
-			SKERR_SIRQ_E011MSG);
-		Para.Para64 = MAC_2;
-		SkEventQueue(pAC, SKGE_DRV, SK_DRV_PORT_FAIL, Para);
-		Para.Para32[0] = MAC_2;
-		SkEventQueue(pAC, SKGE_RLMT, SK_RLMT_LINK_DOWN, Para);
-	}
-
-	/* External reg interrupt */
-	if ((Istatus & IS_EXT_REG) != 0) {
-		/* Test IRQs from PHY */
-		for (i = 0; i < pAC->GIni.GIMacsFound; i++) {
-			
-			pPrt = &pAC->GIni.GP[i];
-			
-			if (pPrt->PState == SK_PRT_RESET) {
-				continue;
-			}
-			
-#ifdef GENESIS
-			if (pAC->GIni.GIGenesis) {
-				
-				switch (pPrt->PhyType) {
-				
-				case SK_PHY_XMAC:
-					break;
-				
-				case SK_PHY_BCOM:
-					SkXmPhyRead(pAC, IoC, i, PHY_BCOM_INT_STAT, &PhyInt);
-	
-					if ((PhyInt & ~PHY_B_DEF_MSK) != 0) {
-						SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_IRQ,
-							("Port %d Bcom Int: 0x%04X\n",
-							i, PhyInt));
-						SkPhyIsrBcom(pAC, IoC, i, PhyInt);
-					}
-					break;
-#ifdef OTHER_PHY
-				case SK_PHY_LONE:
-					SkXmPhyRead(pAC, IoC, i, PHY_LONE_INT_STAT, &PhyInt);
-					
-					if ((PhyInt & PHY_L_DEF_MSK) != 0) {
-						SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_IRQ,
-							("Port %d Lone Int: %x\n",
-							i, PhyInt));
-						SkPhyIsrLone(pAC, IoC, i, PhyInt);
-					}
-					break;
-#endif /* OTHER_PHY */
-				}
-			}
-#endif /* GENESIS */
-	
-#ifdef YUKON
-			if (pAC->GIni.GIYukon) {
-				/* Read PHY Interrupt Status */
-				SkGmPhyRead(pAC, IoC, i, PHY_MARV_INT_STAT, &PhyInt);
-
-				if ((PhyInt & PHY_M_DEF_MSK) != 0) {
-					SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_IRQ,
-						("Port %d Marv Int: 0x%04X\n",
-						i, PhyInt));
-					SkPhyIsrGmac(pAC, IoC, i, PhyInt);
-				}
-			}
-#endif /* YUKON */
-		}
-	}
-
-	/* I2C Ready interrupt */
-	if ((Istatus & IS_I2C_READY) != 0) {
-#ifdef SK_SLIM
-        SK_OUT32(IoC, B2_I2C_IRQ, I2C_CLR_IRQ);
-#else		
-		SkI2cIsr(pAC, IoC);
-#endif		
-	}
-
-	/* SW forced interrupt */
-	if ((Istatus & IS_IRQ_SW) != 0) {
-		/* clear the software IRQ */
-		SK_OUT8(IoC, B0_CTST, CS_CL_SW_IRQ);
-	}
-
-	if ((Istatus & IS_LNK_SYNC_M1) != 0) {
-		/*
-		 * We do NOT need the Link Sync interrupt, because it shows
-		 * us only a link going down.
-		 */
-		/* clear interrupt */
-		SK_OUT8(IoC, MR_ADDR(MAC_1, LNK_SYNC_CTRL), LED_CLR_IRQ);
-	}
-
-	/* Check MAC after link sync counter */
-	if ((Istatus & IS_MAC1) != 0) {
-		/* IRQ from MAC 1 */
-		SkMacIrq(pAC, IoC, MAC_1);
-	}
-
-	if ((Istatus & IS_LNK_SYNC_M2) != 0) {
-		/*
-		 * We do NOT need the Link Sync interrupt, because it shows
-		 * us only a link going down.
-		 */
-		/* clear interrupt */
-		SK_OUT8(IoC, MR_ADDR(MAC_2, LNK_SYNC_CTRL), LED_CLR_IRQ);
-	}
-
-	/* Check MAC after link sync counter */
-	if ((Istatus & IS_MAC2) != 0) {
-		/* IRQ from MAC 2 */
-		SkMacIrq(pAC, IoC, MAC_2);
-	}
-
-	/* Timer interrupt (served last) */
-	if ((Istatus & IS_TIMINT) != 0) {
-		/* check for HW Errors */
-		if (((Istatus & IS_HW_ERR) & ~pAC->GIni.GIValIrqMask) != 0) {
-			/* read the HW Error Interrupt source */
-			SK_IN32(IoC, B0_HWE_ISRC, &RegVal32);
-
-			SkGeHwErr(pAC, IoC, RegVal32);
-		}
-
-		SkHwtIsr(pAC, IoC);
-	}
-
-}	/* SkGeSirqIsr */
-
-
-#ifdef GENESIS
-/******************************************************************************
- *
- * SkGePortCheckShorts() - Implementing XMAC Workaround Errata # 2
- *
- * return:
- *	0	o.k. nothing needed
- *	1	Restart needed on this port
- */
-static int SkGePortCheckShorts(
-SK_AC	*pAC,		/* Adapter Context */
-SK_IOC	IoC,		/* IO Context */
-int		Port)		/* Which port should be checked */
-{
-	SK_U32		Shorts;			/* Short Event Counter */
-	SK_U32		CheckShorts;	/* Check value for Short Event Counter */
-	SK_U64		RxCts;			/* Rx Counter (packets on network) */
-	SK_U32		RxTmp;			/* Rx temp. Counter */
-	SK_U32		FcsErrCts;		/* FCS Error Counter */
-	SK_GEPORT	*pPrt;			/* GIni Port struct pointer */
-	int			Rtv;			/* Return value */
-	int			i;
-
-	pPrt = &pAC->GIni.GP[Port];
-
-	/* Default: no action */
-	Rtv = SK_HW_PS_NONE;
-
-	(void)SkXmUpdateStats(pAC, IoC, Port);
-
-	/* Extra precaution: check for short Event counter */
-	(void)SkXmMacStatistic(pAC, IoC, Port, XM_RXE_SHT_ERR, &Shorts);
-
-	/*
-	 * Read Rx counters (packets seen on the network and not necessarily
-	 * really received.
-	 */
-	RxCts = 0;
-
-	for (i = 0; i < ARRAY_SIZE(SkGeRxRegs); i++) {
-		
-		(void)SkXmMacStatistic(pAC, IoC, Port, SkGeRxRegs[i], &RxTmp);
-		
-		RxCts += (SK_U64)RxTmp;
-	}
-
-	/* On default: check shorts against zero */
-	CheckShorts = 0;
-
-	/* Extra precaution on active links */
-	if (pPrt->PHWLinkUp) {
-		/* Reset Link Restart counter */
-		pPrt->PLinkResCt = 0;
-		pPrt->PAutoNegTOCt = 0;
-
-		/* If link is up check for 2 */
-		CheckShorts = 2;
-
-		(void)SkXmMacStatistic(pAC, IoC, Port, XM_RXF_FCS_ERR, &FcsErrCts);
-		
-		if (pPrt->PLinkModeConf == SK_LMODE_AUTOSENSE &&
-		    pPrt->PLipaAutoNeg == SK_LIPA_UNKNOWN &&
-		    (pPrt->PLinkMode == SK_LMODE_HALF ||
-			 pPrt->PLinkMode == SK_LMODE_FULL)) {
-			/*
-			 * This is autosensing and we are in the fallback
-			 * manual full/half duplex mode.
-			 */
-			if (RxCts == pPrt->PPrevRx) {
-				/* Nothing received, restart link */
-				pPrt->PPrevFcs = FcsErrCts;
-				pPrt->PPrevShorts = Shorts;
-				
-				return(SK_HW_PS_RESTART);
-			}
-			else {
-				pPrt->PLipaAutoNeg = SK_LIPA_MANUAL;
-			}
-		}
-
-		if (((RxCts - pPrt->PPrevRx) > pPrt->PRxLim) ||
-		    (!(FcsErrCts - pPrt->PPrevFcs))) {
-			/*
-			 * Note: The compare with zero above has to be done the way shown,
-			 * otherwise the Linux driver will have a problem.
-			 */
-			/*
-			 * We received a bunch of frames or no CRC error occured on the
-			 * network -> ok.
-			 */
-			pPrt->PPrevRx = RxCts;
-			pPrt->PPrevFcs = FcsErrCts;
-			pPrt->PPrevShorts = Shorts;
-
-			return(SK_HW_PS_NONE);
-		}
-
-		pPrt->PPrevFcs = FcsErrCts;
-	}
-
-
-	if ((Shorts - pPrt->PPrevShorts) > CheckShorts) {
-		SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_IRQ,
-			("Short Event Count Restart Port %d \n", Port));
-		Rtv = SK_HW_PS_RESTART;
-	}
-
-	pPrt->PPrevShorts = Shorts;
-	pPrt->PPrevRx = RxCts;
-
-	return(Rtv);
-}	/* SkGePortCheckShorts */
-#endif /* GENESIS */
-
-
-/******************************************************************************
- *
- * SkGePortCheckUp() - Check if the link is up
- *
- * return:
- *	0	o.k. nothing needed
- *	1	Restart needed on this port
- *	2	Link came up
- */
-static int SkGePortCheckUp(
-SK_AC	*pAC,		/* Adapter Context */
-SK_IOC	IoC,		/* IO Context */
-int		Port)		/* Which port should be checked */
-{
-	SK_GEPORT	*pPrt;		/* GIni Port struct pointer */
-	SK_BOOL		AutoNeg;	/* Is Auto-negotiation used ? */
-	int			Rtv;		/* Return value */
-
-	Rtv = SK_HW_PS_NONE;
-	
-	pPrt = &pAC->GIni.GP[Port];
-
-	if (pPrt->PLinkMode == SK_LMODE_HALF || pPrt->PLinkMode == SK_LMODE_FULL) {
-		AutoNeg = SK_FALSE;
-	}
-	else {
-		AutoNeg = SK_TRUE;
-	}
-
-#ifdef GENESIS
-	if (pAC->GIni.GIGenesis) {
-
-		switch (pPrt->PhyType) {
-		
-		case SK_PHY_XMAC:
-			Rtv = SkGePortCheckUpXmac(pAC, IoC, Port, AutoNeg);
-			break;
-		case SK_PHY_BCOM:
-			Rtv = SkGePortCheckUpBcom(pAC, IoC, Port, AutoNeg);
-			break;
-#ifdef OTHER_PHY
-		case SK_PHY_LONE:
-			Rtv = SkGePortCheckUpLone(pAC, IoC, Port, AutoNeg);
-			break;
-		case SK_PHY_NAT:
-			Rtv = SkGePortCheckUpNat(pAC, IoC, Port, AutoNeg);
-			break;
-#endif /* OTHER_PHY */
-		}
-	}
-#endif /* GENESIS */
-	
-#ifdef YUKON
-	if (pAC->GIni.GIYukon) {
-		
-		Rtv = SkGePortCheckUpGmac(pAC, IoC, Port, AutoNeg);
-	}
-#endif /* YUKON */
-
-	return(Rtv);	
-}	/* SkGePortCheckUp */
-
-
-#ifdef GENESIS
-/******************************************************************************
- *
- * SkGePortCheckUpXmac() - Implementing of the Workaround Errata # 2
- *
- * return:
- *	0	o.k. nothing needed
- *	1	Restart needed on this port
- *	2	Link came up
- */
-static int SkGePortCheckUpXmac(
-SK_AC	*pAC,		/* Adapter Context */
-SK_IOC	IoC,		/* IO Context */
-int		Port,		/* Which port should be checked */
-SK_BOOL	AutoNeg)	/* Is Auto-negotiation used ? */
-{
-	SK_U32		Shorts;		/* Short Event Counter */
-	SK_GEPORT	*pPrt;		/* GIni Port struct pointer */
-	int			Done;
-	SK_U32		GpReg;		/* General Purpose register value */
-	SK_U16		Isrc;		/* Interrupt source register */
-	SK_U16		IsrcSum;	/* Interrupt source register sum */
-	SK_U16		LpAb;		/* Link Partner Ability */
-	SK_U16		ResAb;		/* Resolved Ability */
-	SK_U16		ExtStat;	/* Extended Status Register */
-	SK_U8		NextMode;	/* Next AutoSensing Mode */
-
-	pPrt = &pAC->GIni.GP[Port];
-
-	if (pPrt->PHWLinkUp) {
-		if (pPrt->PhyType != SK_PHY_XMAC) {
-			return(SK_HW_PS_NONE);
-		}
-		else {
-			return(SkGePortCheckShorts(pAC, IoC, Port));
-		}
-	}
-
-	IsrcSum = pPrt->PIsave;
-	pPrt->PIsave = 0;
-
-	/* Now wait for each port's link */
-	if (pPrt->PLinkBroken) {
-		/* Link was broken */
-		XM_IN32(IoC, Port, XM_GP_PORT, &GpReg);
-
-		if ((GpReg & XM_GP_INP_ASS) == 0) {
-			/* The Link is in sync */
-			XM_IN16(IoC, Port, XM_ISRC, &Isrc);
-			IsrcSum |= Isrc;
-			SkXmAutoNegLipaXmac(pAC, IoC, Port, IsrcSum);
-			
-			if ((Isrc & XM_IS_INP_ASS) == 0) {
-				/* It has been in sync since last time */
-				/* Restart the PORT */
-				SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_IRQ,
-					("Link in sync Restart Port %d\n", Port));
-
-				(void)SkXmUpdateStats(pAC, IoC, Port);
-
-				/* We now need to reinitialize the PrevShorts counter */
-				(void)SkXmMacStatistic(pAC, IoC, Port, XM_RXE_SHT_ERR, &Shorts);
-				pPrt->PPrevShorts = Shorts;
-
-				pPrt->PLinkBroken = SK_FALSE;
-
-				/*
-				 * Link Restart Workaround:
-				 *  it may be possible that the other Link side
-				 *  restarts its link as well an we detect
-				 *  another LinkBroken. To prevent this
-				 *  happening we check for a maximum number
-				 *  of consecutive restart. If those happens,
-				 *  we do NOT restart the active link and
-				 *  check whether the link is now o.k.
-				 */
-				pPrt->PLinkResCt++;
-				
-				pPrt->PAutoNegTimeOut = 0;
-
-				if (pPrt->PLinkResCt < SK_MAX_LRESTART) {
-					return(SK_HW_PS_RESTART);
-				}
-
-				pPrt->PLinkResCt = 0;
-				
-				SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_CTRL,
-					("Do NOT restart on Port %d %x %x\n", Port, Isrc, IsrcSum));
-			}
-			else {
-				pPrt->PIsave = (SK_U16)(IsrcSum & XM_IS_AND);
-				
-				SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_CTRL,
-					("Save Sync/nosync Port %d %x %x\n", Port, Isrc, IsrcSum));
-
-				/* Do nothing more if link is broken */
-				return(SK_HW_PS_NONE);
-			}
-		}
-		else {
-			/* Do nothing more if link is broken */
-			return(SK_HW_PS_NONE);
-		}
-
-	}
-	else {
-		/* Link was not broken, check if it is */
-		XM_IN16(IoC, Port, XM_ISRC, &Isrc);
-		IsrcSum |= Isrc;
-		if ((Isrc & XM_IS_INP_ASS) != 0) {
-			XM_IN16(IoC, Port, XM_ISRC, &Isrc);
-			IsrcSum |= Isrc;
-			if ((Isrc & XM_IS_INP_ASS) != 0) {
-				XM_IN16(IoC, Port, XM_ISRC, &Isrc);
-				IsrcSum |= Isrc;
-				if ((Isrc & XM_IS_INP_ASS) != 0) {
-					pPrt->PLinkBroken = SK_TRUE;
-					/* Re-Init Link partner Autoneg flag */
-					pPrt->PLipaAutoNeg = SK_LIPA_UNKNOWN;
-					SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_IRQ,
-						("Link broken Port %d\n", Port));
-
-					/* Cable removed-> reinit sense mode */
-					SkHWInitDefSense(pAC, IoC, Port);
-
-					return(SK_HW_PS_RESTART);
-				}
-			}
-		}
-		else {
-			SkXmAutoNegLipaXmac(pAC, IoC, Port, Isrc);
-			
-			if (SkGePortCheckShorts(pAC, IoC, Port) == SK_HW_PS_RESTART) {
-				return(SK_HW_PS_RESTART);
-			}
-		}
-	}
-
-	/*
-	 * here we usually can check whether the link is in sync and
-	 * auto-negotiation is done.
-	 */
-	XM_IN32(IoC, Port, XM_GP_PORT, &GpReg);
-	XM_IN16(IoC, Port, XM_ISRC, &Isrc);
-	IsrcSum |= Isrc;
-
-	SkXmAutoNegLipaXmac(pAC, IoC, Port, IsrcSum);
-	
-	if ((GpReg & XM_GP_INP_ASS) != 0 || (IsrcSum & XM_IS_INP_ASS) != 0) {
-		if ((GpReg & XM_GP_INP_ASS) == 0) {
-			/* Save Auto-negotiation Done interrupt only if link is in sync */
-			pPrt->PIsave = (SK_U16)(IsrcSum & XM_IS_AND);
-		}
-#ifdef DEBUG
-		if ((pPrt->PIsave & XM_IS_AND) != 0) {
-			SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_CTRL,
-				("AutoNeg done rescheduled Port %d\n", Port));
-		}
-#endif /* DEBUG */
-		return(SK_HW_PS_NONE);
-	}
-
-	if (AutoNeg) {
-		if ((IsrcSum & XM_IS_AND) != 0) {
-			SkHWLinkUp(pAC, IoC, Port);
-			Done = SkMacAutoNegDone(pAC, IoC, Port);
-			if (Done != SK_AND_OK) {
-				/* Get PHY parameters, for debugging only */
-				SkXmPhyRead(pAC, IoC, Port, PHY_XMAC_AUNE_LP, &LpAb);
-				SkXmPhyRead(pAC, IoC, Port, PHY_XMAC_RES_ABI, &ResAb);
-				SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_CTRL,
-					("AutoNeg FAIL Port %d (LpAb %x, ResAb %x)\n",
-					 Port, LpAb, ResAb));
-					
-				/* Try next possible mode */
-				NextMode = SkHWSenseGetNext(pAC, IoC, Port);
-				SkHWLinkDown(pAC, IoC, Port);
-				if (Done == SK_AND_DUP_CAP) {
-					/* GoTo next mode */
-					SkHWSenseSetNext(pAC, IoC, Port, NextMode);
-				}
-
-				return(SK_HW_PS_RESTART);
-			}
-			/*
-			 * Dummy Read extended status to prevent extra link down/ups
-			 * (clear Page Received bit if set)
-			 */
-			SkXmPhyRead(pAC, IoC, Port, PHY_XMAC_AUNE_EXP, &ExtStat);
-			
-			return(SK_HW_PS_LINK);
-		}
-		
-		/* AutoNeg not done, but HW link is up. Check for timeouts */
-		pPrt->PAutoNegTimeOut++;
-		if (pPrt->PAutoNegTimeOut >= SK_AND_MAX_TO) {
-			/* Increase the Timeout counter */
-			pPrt->PAutoNegTOCt++;
-
-			/* Timeout occured */
-			SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_IRQ,
-				("AutoNeg timeout Port %d\n", Port));
-			if (pPrt->PLinkModeConf == SK_LMODE_AUTOSENSE &&
-				pPrt->PLipaAutoNeg != SK_LIPA_AUTO) {
-				/* Set Link manually up */
-				SkHWSenseSetNext(pAC, IoC, Port, SK_LMODE_FULL);
-				SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_IRQ,
-					("Set manual full duplex Port %d\n", Port));
-			}
-
-			if (pPrt->PLinkModeConf == SK_LMODE_AUTOSENSE &&
-				pPrt->PLipaAutoNeg == SK_LIPA_AUTO &&
-				pPrt->PAutoNegTOCt >= SK_MAX_ANEG_TO) {
-				/*
-				 * This is rather complicated.
-				 * we need to check here whether the LIPA_AUTO
-				 * we saw before is false alert. We saw at one
-				 * switch ( SR8800) that on boot time it sends
-				 * just one auto-neg packet and does no further
-				 * auto-negotiation.
-				 * Solution: we restart the autosensing after
-				 * a few timeouts.
-				 */
-				pPrt->PAutoNegTOCt = 0;
-				pPrt->PLipaAutoNeg = SK_LIPA_UNKNOWN;
-				SkHWInitDefSense(pAC, IoC, Port);
-			}
-
-			/* Do the restart */
-			return(SK_HW_PS_RESTART);
-		}
-	}
-	else {
-		/* Link is up and we don't need more */
-#ifdef DEBUG
-		if (pPrt->PLipaAutoNeg == SK_LIPA_AUTO) {
-			SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_CTRL,
-				("ERROR: Lipa auto detected on port %d\n", Port));
-		}
-#endif /* DEBUG */
-		SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_IRQ,
-			("Link sync(GP), Port %d\n", Port));
-		SkHWLinkUp(pAC, IoC, Port);
-		
-		/*
-		 * Link sync (GP) and so assume a good connection. But if not received
-		 * a bunch of frames received in a time slot (maybe broken tx cable)
-		 * the port is restart.
-		 */
-		return(SK_HW_PS_LINK);
-	}
-
-	return(SK_HW_PS_NONE);
-}	/* SkGePortCheckUpXmac */
-
-
-/******************************************************************************
- *
- * SkGePortCheckUpBcom() - Check if the link is up on Bcom PHY
- *
- * return:
- *	0	o.k. nothing needed
- *	1	Restart needed on this port
- *	2	Link came up
- */
-static int SkGePortCheckUpBcom(
-SK_AC	*pAC,		/* Adapter Context */
-SK_IOC	IoC,		/* IO Context */
-int		Port,		/* Which port should be checked */
-SK_BOOL	AutoNeg)	/* Is Auto-negotiation used ? */
-{
-	SK_GEPORT	*pPrt;		/* GIni Port struct pointer */
-	int			Done;
-	SK_U16		Isrc;		/* Interrupt source register */
-	SK_U16		PhyStat;	/* Phy Status Register */
-	SK_U16		ResAb;		/* Master/Slave resolution */
-	SK_U16		Ctrl;		/* Broadcom control flags */
-#ifdef DEBUG
-	SK_U16		LpAb;
-	SK_U16		ExtStat;
-#endif /* DEBUG */
-
-	pPrt = &pAC->GIni.GP[Port];
-
-	/* Check for No HCD Link events (#10523) */
-	SkXmPhyRead(pAC, IoC, Port, PHY_BCOM_INT_STAT, &Isrc);
-
-#ifdef xDEBUG
-	if ((Isrc & ~(PHY_B_IS_HCT | PHY_B_IS_LCT)) ==
-		(PHY_B_IS_SCR_S_ER | PHY_B_IS_RRS_CHANGE | PHY_B_IS_LRS_CHANGE)) {
-
-		SK_U32	Stat1, Stat2, Stat3;
-
-		Stat1 = 0;
-		SkXmPhyRead(pAC, IoC, Port, PHY_BCOM_INT_MASK, &Stat1);
-		CMSMPrintString(
-			pAC->pConfigTable,
-			MSG_TYPE_RUNTIME_INFO,
-			"CheckUp1 - Stat: %x, Mask: %x",
-			(void *)Isrc,
-			(void *)Stat1);
-
-		Stat1 = 0;
-		SkXmPhyRead(pAC, IoC, Port, PHY_BCOM_CTRL, &Stat1);
-		Stat2 = 0;
-		SkXmPhyRead(pAC, IoC, Port, PHY_BCOM_STAT, &Stat2);
-		Stat1 = Stat1 << 16 | Stat2;
-		Stat2 = 0;
-		SkXmPhyRead(pAC, IoC, Port, PHY_BCOM_AUNE_ADV, &Stat2);
-		Stat3 = 0;
-		SkXmPhyRead(pAC, IoC, Port, PHY_BCOM_AUNE_LP, &Stat3);
-		Stat2 = Stat2 << 16 | Stat3;
-		CMSMPrintString(
-			pAC->pConfigTable,
-			MSG_TYPE_RUNTIME_INFO,
-			"Ctrl/Stat: %x, AN Adv/LP: %x",
-			(void *)Stat1,
-			(void *)Stat2);
-
-		Stat1 = 0;
-		SkXmPhyRead(pAC, IoC, Port, PHY_BCOM_AUNE_EXP, &Stat1);
-		Stat2 = 0;
-		SkXmPhyRead(pAC, IoC, Port, PHY_BCOM_EXT_STAT, &Stat2);
-		Stat1 = Stat1 << 16 | Stat2;
-		Stat2 = 0;
-		SkXmPhyRead(pAC, IoC, Port, PHY_BCOM_1000T_CTRL, &Stat2);
-		Stat3 = 0;
-		SkXmPhyRead(pAC, IoC, Port, PHY_BCOM_1000T_STAT, &Stat3);
-		Stat2 = Stat2 << 16 | Stat3;
-		CMSMPrintString(
-			pAC->pConfigTable,
-			MSG_TYPE_RUNTIME_INFO,
-			"AN Exp/IEEE Ext: %x, 1000T Ctrl/Stat: %x",
-			(void *)Stat1,
-			(void *)Stat2);
-
-		Stat1 = 0;
-		SkXmPhyRead(pAC, IoC, Port, PHY_BCOM_P_EXT_CTRL, &Stat1);
-		Stat2 = 0;
-		SkXmPhyRead(pAC, IoC, Port, PHY_BCOM_P_EXT_STAT, &Stat2);
-		Stat1 = Stat1 << 16 | Stat2;
-		Stat2 = 0;
-		SkXmPhyRead(pAC, IoC, Port, PHY_BCOM_AUX_CTRL, &Stat2);
-		Stat3 = 0;
-		SkXmPhyRead(pAC, IoC, Port, PHY_BCOM_AUX_STAT, &Stat3);
-		Stat2 = Stat2 << 16 | Stat3;
-		CMSMPrintString(
-			pAC->pConfigTable,
-			MSG_TYPE_RUNTIME_INFO,
-			"PHY Ext Ctrl/Stat: %x, Aux Ctrl/Stat: %x",
-			(void *)Stat1,
-			(void *)Stat2);
-	}
-#endif /* DEBUG */
-
-	if ((Isrc & (PHY_B_IS_NO_HDCL /* | PHY_B_IS_NO_HDC */)) != 0) {
-		/*
-		 * Workaround BCom Errata:
-		 *	enable and disable loopback mode if "NO HCD" occurs.
-		 */
-		SkXmPhyRead(pAC, IoC, Port, PHY_BCOM_CTRL, &Ctrl);
-		SkXmPhyWrite(pAC, IoC, Port, PHY_BCOM_CTRL,
-			(SK_U16)(Ctrl | PHY_CT_LOOP));
-		SkXmPhyWrite(pAC, IoC, Port, PHY_BCOM_CTRL,
-			(SK_U16)(Ctrl & ~PHY_CT_LOOP));
-		SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_CTRL,
-			("No HCD Link event, Port %d\n", Port));
-#ifdef xDEBUG
-		CMSMPrintString(
-			pAC->pConfigTable,
-			MSG_TYPE_RUNTIME_INFO,
-			"No HCD link event, port %d.",
-			(void *)Port,
-			(void *)NULL);
-#endif /* DEBUG */
-	}
-
-	/* Not obsolete: link status bit is latched to 0 and autoclearing! */
-	SkXmPhyRead(pAC, IoC, Port, PHY_BCOM_STAT, &PhyStat);
-
-	if (pPrt->PHWLinkUp) {
-		return(SK_HW_PS_NONE);
-	}
-
-#ifdef xDEBUG
-	{
-		SK_U32	Stat1, Stat2, Stat3;
-
-		Stat1 = 0;
-		SkXmPhyRead(pAC, IoC, Port, PHY_BCOM_INT_MASK, &Stat1);
-		CMSMPrintString(
-			pAC->pConfigTable,
-			MSG_TYPE_RUNTIME_INFO,
-			"CheckUp1a - Stat: %x, Mask: %x",
-			(void *)Isrc,
-			(void *)Stat1);
-
-		Stat1 = 0;
-		SkXmPhyRead(pAC, IoC, Port, PHY_BCOM_CTRL, &Stat1);
-		Stat2 = 0;
-		SkXmPhyRead(pAC, IoC, Port, PHY_BCOM_STAT, &PhyStat);
-		Stat1 = Stat1 << 16 | PhyStat;
-		Stat2 = 0;
-		SkXmPhyRead(pAC, IoC, Port, PHY_BCOM_AUNE_ADV, &Stat2);
-		Stat3 = 0;
-		SkXmPhyRead(pAC, IoC, Port, PHY_BCOM_AUNE_LP, &Stat3);
-		Stat2 = Stat2 << 16 | Stat3;
-		CMSMPrintString(
-			pAC->pConfigTable,
-			MSG_TYPE_RUNTIME_INFO,
-			"Ctrl/Stat: %x, AN Adv/LP: %x",
-			(void *)Stat1,
-			(void *)Stat2);
-
-		Stat1 = 0;
-		SkXmPhyRead(pAC, IoC, Port, PHY_BCOM_AUNE_EXP, &Stat1);
-		Stat2 = 0;
-		SkXmPhyRead(pAC, IoC, Port, PHY_BCOM_EXT_STAT, &Stat2);
-		Stat1 = Stat1 << 16 | Stat2;
-		Stat2 = 0;
-		SkXmPhyRead(pAC, IoC, Port, PHY_BCOM_1000T_CTRL, &Stat2);
-		Stat3 = 0;
-		SkXmPhyRead(pAC, IoC, Port, PHY_BCOM_1000T_STAT, &ResAb);
-		Stat2 = Stat2 << 16 | ResAb;
-		CMSMPrintString(
-			pAC->pConfigTable,
-			MSG_TYPE_RUNTIME_INFO,
-			"AN Exp/IEEE Ext: %x, 1000T Ctrl/Stat: %x",
-			(void *)Stat1,
-			(void *)Stat2);
-
-		Stat1 = 0;
-		SkXmPhyRead(pAC, IoC, Port, PHY_BCOM_P_EXT_CTRL, &Stat1);
-		Stat2 = 0;
-		SkXmPhyRead(pAC, IoC, Port, PHY_BCOM_P_EXT_STAT, &Stat2);
-		Stat1 = Stat1 << 16 | Stat2;
-		Stat2 = 0;
-		SkXmPhyRead(pAC, IoC, Port, PHY_BCOM_AUX_CTRL, &Stat2);
-		Stat3 = 0;
-		SkXmPhyRead(pAC, IoC, Port, PHY_BCOM_AUX_STAT, &Stat3);
-		Stat2 = Stat2 << 16 | Stat3;
-		CMSMPrintString(
-			pAC->pConfigTable,
-			MSG_TYPE_RUNTIME_INFO,
-			"PHY Ext Ctrl/Stat: %x, Aux Ctrl/Stat: %x",
-			(void *)Stat1,
-			(void *)Stat2);
-	}
-#endif /* DEBUG */
-
-	/*
-	 * Here we usually can check whether the link is in sync and
-	 * auto-negotiation is done.
-	 */
-
-	SkXmPhyRead(pAC, IoC, Port, PHY_BCOM_STAT, &PhyStat);
-
-	SkMacAutoNegLipaPhy(pAC, IoC, Port, PhyStat);
-	
-	SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_CTRL,
-		("CheckUp Port %d, PhyStat: 0x%04X\n", Port, PhyStat));
-
-	SkXmPhyRead(pAC, IoC, Port, PHY_BCOM_1000T_STAT, &ResAb);
-
-	if ((ResAb & PHY_B_1000S_MSF) != 0) {
-		/* Error */
-		SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_CTRL,
-			("Master/Slave Fault port %d\n", Port));
-		
-		pPrt->PAutoNegFail = SK_TRUE;
-		pPrt->PMSStatus = SK_MS_STAT_FAULT;
-		
-		return(SK_HW_PS_RESTART);
-	}
-
-	if ((PhyStat & PHY_ST_LSYNC) == 0) {
-		return(SK_HW_PS_NONE);
-	}
-	
-	pPrt->PMSStatus = ((ResAb & PHY_B_1000S_MSR) != 0) ?
-		SK_MS_STAT_MASTER : SK_MS_STAT_SLAVE;
-	
-	SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_CTRL,
-		("Port %d, ResAb: 0x%04X\n", Port, ResAb));
-
-	if (AutoNeg) {
-		if ((PhyStat & PHY_ST_AN_OVER) != 0) {
-			
-			SkHWLinkUp(pAC, IoC, Port);
-			
-			Done = SkMacAutoNegDone(pAC, IoC, Port);
-			
-			if (Done != SK_AND_OK) {
-#ifdef DEBUG
-				/* Get PHY parameters, for debugging only */
-				SkXmPhyRead(pAC, IoC, Port, PHY_BCOM_AUNE_LP, &LpAb);
-				SkXmPhyRead(pAC, IoC, Port, PHY_BCOM_1000T_STAT, &ExtStat);
-				SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_CTRL,
-					("AutoNeg FAIL Port %d (LpAb %x, 1000TStat %x)\n",
-					Port, LpAb, ExtStat));
-#endif /* DEBUG */
-				return(SK_HW_PS_RESTART);
-			}
-			else {
-#ifdef xDEBUG
-				/* Dummy read ISR to prevent extra link downs/ups */
-				SkXmPhyRead(pAC, IoC, Port, PHY_BCOM_INT_STAT, &ExtStat);
-
-				if ((ExtStat & ~(PHY_B_IS_HCT | PHY_B_IS_LCT)) != 0) {
-					CMSMPrintString(
-						pAC->pConfigTable,
-						MSG_TYPE_RUNTIME_INFO,
-						"CheckUp2 - Stat: %x",
-						(void *)ExtStat,
-						(void *)NULL);
-				}
-#endif /* DEBUG */
-				return(SK_HW_PS_LINK);
-			}
-		}
-	}
-	else {	/* !AutoNeg */
-		/* Link is up and we don't need more. */
-#ifdef DEBUG
-		if (pPrt->PLipaAutoNeg == SK_LIPA_AUTO) {
-			SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_CTRL,
-				("ERROR: Lipa auto detected on port %d\n", Port));
-		}
-#endif /* DEBUG */
-
-#ifdef xDEBUG
-		/* Dummy read ISR to prevent extra link downs/ups */
-		SkXmPhyRead(pAC, IoC, Port, PHY_BCOM_INT_STAT, &ExtStat);
-
-		if ((ExtStat & ~(PHY_B_IS_HCT | PHY_B_IS_LCT)) != 0) {
-			CMSMPrintString(
-				pAC->pConfigTable,
-				MSG_TYPE_RUNTIME_INFO,
-				"CheckUp3 - Stat: %x",
-				(void *)ExtStat,
-				(void *)NULL);
-		}
-#endif /* DEBUG */
-		
-		SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_IRQ,
-			("Link sync(GP), Port %d\n", Port));
-		SkHWLinkUp(pAC, IoC, Port);
-		
-		return(SK_HW_PS_LINK);
-	}
-
-	return(SK_HW_PS_NONE);
-}	/* SkGePortCheckUpBcom */
-#endif /* GENESIS */
-
-
-#ifdef YUKON
-/******************************************************************************
- *
- * SkGePortCheckUpGmac() - Check if the link is up on Marvell PHY
- *
- * return:
- *	0	o.k. nothing needed
- *	1	Restart needed on this port
- *	2	Link came up
- */
-static int SkGePortCheckUpGmac(
-SK_AC	*pAC,		/* Adapter Context */
-SK_IOC	IoC,		/* IO Context */
-int		Port,		/* Which port should be checked */
-SK_BOOL	AutoNeg)	/* Is Auto-negotiation used ? */
-{
-	SK_GEPORT	*pPrt;		/* GIni Port struct pointer */
-	int			Done;
-	SK_U16		PhyIsrc;	/* PHY Interrupt source */
-	SK_U16		PhyStat;	/* PPY Status */
-	SK_U16		PhySpecStat;/* PHY Specific Status */
-	SK_U16		ResAb;		/* Master/Slave resolution */
-	SK_EVPARA	Para;
-#ifdef DEBUG
-	SK_U16		Word;		/* I/O helper */
-#endif /* DEBUG */
-
-	pPrt = &pAC->GIni.GP[Port];
-
-	if (pPrt->PHWLinkUp) {
-		return(SK_HW_PS_NONE);
-	}
-
-	/* Read PHY Status */
-	SkGmPhyRead(pAC, IoC, Port, PHY_MARV_STAT, &PhyStat);
-
-	SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_CTRL,
-		("CheckUp Port %d, PhyStat: 0x%04X\n", Port, PhyStat));
-
-	/* Read PHY Interrupt Status */
-	SkGmPhyRead(pAC, IoC, Port, PHY_MARV_INT_STAT, &PhyIsrc);
-
-	if ((PhyIsrc & PHY_M_IS_AN_COMPL) != 0) {
-		SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_CTRL,
-			("Auto-Negotiation Completed, PhyIsrc: 0x%04X\n", PhyIsrc));
-	}
-
-	if ((PhyIsrc & PHY_M_IS_LSP_CHANGE) != 0) {
-		SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_CTRL,
-			("Link Speed Changed, PhyIsrc: 0x%04X\n", PhyIsrc));
-	}
-
-	SkMacAutoNegLipaPhy(pAC, IoC, Port, PhyStat);
-	
-	SkGmPhyRead(pAC, IoC, Port, PHY_MARV_1000T_STAT, &ResAb);
-
-	if ((ResAb & PHY_B_1000S_MSF) != 0) {
-		/* Error */
-		SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_CTRL,
-			("Master/Slave Fault port %d\n", Port));
-		
-		pPrt->PAutoNegFail = SK_TRUE;
-		pPrt->PMSStatus = SK_MS_STAT_FAULT;
-		
-		return(SK_HW_PS_RESTART);
-	}
-
-	/* Read PHY Specific Status */
-	SkGmPhyRead(pAC, IoC, Port, PHY_MARV_PHY_STAT, &PhySpecStat);
-	
-	SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_CTRL,
-		("Phy1000BT: 0x%04X, PhySpecStat: 0x%04X\n", ResAb, PhySpecStat));
-
-#ifdef DEBUG
-	SkGmPhyRead(pAC, IoC, Port, PHY_MARV_AUNE_EXP, &Word);
-
-	if ((PhyIsrc & PHY_M_IS_AN_PR) != 0 || (Word & PHY_ANE_RX_PG) != 0 ||
-		(PhySpecStat & PHY_M_PS_PAGE_REC) != 0)  {
-		/* Read PHY Next Page Link Partner */
-		SkGmPhyRead(pAC, IoC, Port, PHY_MARV_NEPG_LP, &Word);
-
-		SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_CTRL,
-			("Page Received, NextPage: 0x%04X\n", Word));
-	}
-#endif /* DEBUG */
-
-	if ((PhySpecStat & PHY_M_PS_LINK_UP) == 0) {
-		return(SK_HW_PS_NONE);
-	}
-	
-	if ((PhySpecStat & PHY_M_PS_DOWNS_STAT) != 0 ||
-		(PhyIsrc & PHY_M_IS_DOWNSH_DET) != 0) {
-		/* Downshift detected */
-		SK_ERR_LOG(pAC, SK_ERRCL_HW, SKERR_SIRQ_E025, SKERR_SIRQ_E025MSG);
-		
-		Para.Para64 = Port;
-		SkEventQueue(pAC, SKGE_DRV, SK_DRV_DOWNSHIFT_DET, Para);
-		
-		SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_CTRL,
-			("Downshift detected, PhyIsrc: 0x%04X\n", PhyIsrc));
-	}
-
-	pPrt->PMSStatus = ((ResAb & PHY_B_1000S_MSR) != 0) ?
-		SK_MS_STAT_MASTER : SK_MS_STAT_SLAVE;
-	
-	pPrt->PCableLen = (SK_U8)((PhySpecStat & PHY_M_PS_CABLE_MSK) >> 7);
-	
-	if (AutoNeg) {
-		/* Auto-Negotiation Over ? */
-		if ((PhyStat & PHY_ST_AN_OVER) != 0) {
-			
-			SkHWLinkUp(pAC, IoC, Port);
-			
-			Done = SkMacAutoNegDone(pAC, IoC, Port);
-			
-			if (Done != SK_AND_OK) {
-				return(SK_HW_PS_RESTART);
-			}
-			
-			return(SK_HW_PS_LINK);
-		}
-	}
-	else {	/* !AutoNeg */
-		/* Link is up and we don't need more */
-#ifdef DEBUG
-		if (pPrt->PLipaAutoNeg == SK_LIPA_AUTO) {
-			SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_CTRL,
-				("ERROR: Lipa auto detected on port %d\n", Port));
-		}
-#endif /* DEBUG */
-
-		SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_IRQ,
-			("Link sync, Port %d\n", Port));
-		SkHWLinkUp(pAC, IoC, Port);
-		
-		return(SK_HW_PS_LINK);
-	}
-
-	return(SK_HW_PS_NONE);
-}	/* SkGePortCheckUpGmac */
-#endif /* YUKON */
-
-
-#ifdef OTHER_PHY
-/******************************************************************************
- *
- * SkGePortCheckUpLone() - Check if the link is up on Level One PHY
- *
- * return:
- *	0	o.k. nothing needed
- *	1	Restart needed on this port
- *	2	Link came up
- */
-static int SkGePortCheckUpLone(
-SK_AC	*pAC,		/* Adapter Context */
-SK_IOC	IoC,		/* IO Context */
-int		Port,		/* Which port should be checked */
-SK_BOOL	AutoNeg)	/* Is Auto-negotiation used ? */
-{
-	SK_GEPORT	*pPrt;		/* GIni Port struct pointer */
-	int			Done;
-	SK_U16		Isrc;		/* Interrupt source register */
-	SK_U16		LpAb;		/* Link Partner Ability */
-	SK_U16		ExtStat;	/* Extended Status Register */
-	SK_U16		PhyStat;	/* Phy Status Register */
-	SK_U16		StatSum;
-	SK_U8		NextMode;	/* Next AutoSensing Mode */
-
-	pPrt = &pAC->GIni.GP[Port];
-
-	if (pPrt->PHWLinkUp) {
-		return(SK_HW_PS_NONE);
-	}
-
-	StatSum = pPrt->PIsave;
-	pPrt->PIsave = 0;
-
-	/*
-	 * here we usually can check whether the link is in sync and
-	 * auto-negotiation is done.
-	 */
-	SkXmPhyRead(pAC, IoC, Port, PHY_LONE_STAT, &PhyStat);
-	StatSum |= PhyStat;
-
-	SkMacAutoNegLipaPhy(pAC, IoC, Port, PhyStat);
-	
-	if ((PhyStat & PHY_ST_LSYNC) == 0) {
-		/* Save Auto-negotiation Done bit */
-		pPrt->PIsave = (SK_U16)(StatSum & PHY_ST_AN_OVER);
-#ifdef DEBUG
-		if ((pPrt->PIsave & PHY_ST_AN_OVER) != 0) {
-			SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_CTRL,
-				("AutoNeg done rescheduled Port %d\n", Port));
-		}
-#endif /* DEBUG */
-		return(SK_HW_PS_NONE);
-	}
-
-	if (AutoNeg) {
-		if ((StatSum & PHY_ST_AN_OVER) != 0) {
-			SkHWLinkUp(pAC, IoC, Port);
-			Done = SkMacAutoNegDone(pAC, IoC, Port);
-			if (Done != SK_AND_OK) {
-				/* Get PHY parameters, for debugging only */
-				SkXmPhyRead(pAC, IoC, Port, PHY_LONE_AUNE_LP, &LpAb);
-				SkXmPhyRead(pAC, IoC, Port, PHY_LONE_1000T_STAT, &ExtStat);
-				SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_CTRL,
-					("AutoNeg FAIL Port %d (LpAb %x, 1000TStat %x)\n",
-					 Port, LpAb, ExtStat));
-					
-				/* Try next possible mode */
-				NextMode = SkHWSenseGetNext(pAC, IoC, Port);
-				SkHWLinkDown(pAC, IoC, Port);
-				if (Done == SK_AND_DUP_CAP) {
-					/* GoTo next mode */
-					SkHWSenseSetNext(pAC, IoC, Port, NextMode);
-				}
-
-				return(SK_HW_PS_RESTART);
-
-			}
-			else {
-				/*
-				 * Dummy Read interrupt status to prevent
-				 * extra link down/ups
-				 */
-				SkXmPhyRead(pAC, IoC, Port, PHY_LONE_INT_STAT, &ExtStat);
-				return(SK_HW_PS_LINK);
-			}
-		}
-		
-		/* AutoNeg not done, but HW link is up. Check for timeouts */
-		pPrt->PAutoNegTimeOut++;
-		if (pPrt->PAutoNegTimeOut >= SK_AND_MAX_TO) {
-			/* Timeout occured */
-			SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_IRQ,
-				("AutoNeg timeout Port %d\n", Port));
-			if (pPrt->PLinkModeConf == SK_LMODE_AUTOSENSE &&
-				pPrt->PLipaAutoNeg != SK_LIPA_AUTO) {
-				/* Set Link manually up */
-				SkHWSenseSetNext(pAC, IoC, Port, SK_LMODE_FULL);
-				SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_IRQ,
-					("Set manual full duplex Port %d\n", Port));
-			}
-
-			/* Do the restart */
-			return(SK_HW_PS_RESTART);
-		}
-	}
-	else {
-		/* Link is up and we don't need more */
-#ifdef DEBUG
-		if (pPrt->PLipaAutoNeg == SK_LIPA_AUTO) {
-			SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_CTRL,
-				("ERROR: Lipa auto detected on port %d\n", Port));
-		}
-#endif /* DEBUG */
-
-		/*
-		 * Dummy Read interrupt status to prevent
-		 * extra link down/ups
-		 */
-		SkXmPhyRead(pAC, IoC, Port, PHY_LONE_INT_STAT, &ExtStat);
-		
-		SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_IRQ,
-			("Link sync(GP), Port %d\n", Port));
-		SkHWLinkUp(pAC, IoC, Port);
-		
-		return(SK_HW_PS_LINK);
-	}
-
-	return(SK_HW_PS_NONE);
-}	/* SkGePortCheckUpLone */
-
-
-/******************************************************************************
- *
- * SkGePortCheckUpNat() - Check if the link is up on National PHY
- *
- * return:
- *	0	o.k. nothing needed
- *	1	Restart needed on this port
- *	2	Link came up
- */
-static int SkGePortCheckUpNat(
-SK_AC	*pAC,		/* Adapter Context */
-SK_IOC	IoC,		/* IO Context */
-int		Port,		/* Which port should be checked */
-SK_BOOL	AutoNeg)	/* Is Auto-negotiation used ? */
-{
-	/* todo: National */
-	return(SK_HW_PS_NONE);
-}	/* SkGePortCheckUpNat */
-#endif /* OTHER_PHY */
-
-
-/******************************************************************************
- *
- *	SkGeSirqEvent() - Event Service Routine
- *
- * Description:
- *
- * Notes:
- */
-int	SkGeSirqEvent(
-SK_AC		*pAC,		/* Adapter Context */
-SK_IOC		IoC,		/* Io Context */
-SK_U32		Event,		/* Module specific Event */
-SK_EVPARA	Para)		/* Event specific Parameter */
-{
-	SK_GEPORT	*pPrt;		/* GIni Port struct pointer */
-	SK_U32		Port;
-	SK_U32		Val32;
-	int			PortStat;
-	SK_U8		Val8;
-#ifdef GENESIS
-	SK_U64		Octets;
-#endif /* GENESIS */
-
-	Port = Para.Para32[0];
-	pPrt = &pAC->GIni.GP[Port];
-
-	switch (Event) {
-	case SK_HWEV_WATIM:
-		if (pPrt->PState == SK_PRT_RESET) {
-		
-			PortStat = SK_HW_PS_NONE;
-		}
-		else {
-			/* Check whether port came up */
-			PortStat = SkGePortCheckUp(pAC, IoC, (int)Port);
-		}
-
-		switch (PortStat) {
-		case SK_HW_PS_RESTART:
-			if (pPrt->PHWLinkUp) {
-				/* Set Link to down */
-				SkHWLinkDown(pAC, IoC, (int)Port);
-
-				/*
-				 * Signal directly to RLMT to ensure correct
-				 * sequence of SWITCH and RESET event.
-				 */
-				SkRlmtEvent(pAC, IoC, SK_RLMT_LINK_DOWN, Para);
-			}
-
-			/* Restart needed */
-			SkEventQueue(pAC, SKGE_DRV, SK_DRV_PORT_RESET, Para);
-			break;
-
-		case SK_HW_PS_LINK:
-			/* Signal to RLMT */
-			SkEventQueue(pAC, SKGE_RLMT, SK_RLMT_LINK_UP, Para);
-			break;
-		}
-		
-		/* Start again the check Timer */
-		if (pPrt->PHWLinkUp) {
-			Val32 = SK_WA_ACT_TIME;
-		}
-		else {
-			Val32 = SK_WA_INA_TIME;
-		}
-
-		/* Todo: still needed for non-XMAC PHYs??? */
-		/* Start workaround Errata #2 timer */
-		SkTimerStart(pAC, IoC, &pPrt->PWaTimer, Val32,
-			SKGE_HWAC, SK_HWEV_WATIM, Para);
-		break;
-
-	case SK_HWEV_PORT_START:
-		if (pPrt->PHWLinkUp) {
-			/*
-			 * Signal directly to RLMT to ensure correct
-			 * sequence of SWITCH and RESET event.
-			 */
-			SkRlmtEvent(pAC, IoC, SK_RLMT_LINK_DOWN, Para);
-		}
-
-		SkHWLinkDown(pAC, IoC, (int)Port);
-
-		/* Schedule Port RESET */
-		SkEventQueue(pAC, SKGE_DRV, SK_DRV_PORT_RESET, Para);
-
-		/* Start workaround Errata #2 timer */
-		SkTimerStart(pAC, IoC, &pPrt->PWaTimer, SK_WA_INA_TIME,
-			SKGE_HWAC, SK_HWEV_WATIM, Para);
-		break;
-
-	case SK_HWEV_PORT_STOP:
-		if (pPrt->PHWLinkUp) {
-			/*
-			 * Signal directly to RLMT to ensure correct
-			 * sequence of SWITCH and RESET event.
-			 */
-			SkRlmtEvent(pAC, IoC, SK_RLMT_LINK_DOWN, Para);
-		}
-
-		/* Stop Workaround Timer */
-		SkTimerStop(pAC, IoC, &pPrt->PWaTimer);
-
-		SkHWLinkDown(pAC, IoC, (int)Port);
-		break;
-
-	case SK_HWEV_UPDATE_STAT:
-		/* We do NOT need to update any statistics */
-		break;
-
-	case SK_HWEV_CLEAR_STAT:
-		/* We do NOT need to clear any statistics */
-		for (Port = 0; Port < (SK_U32)pAC->GIni.GIMacsFound; Port++) {
-			pPrt->PPrevRx = 0;
-			pPrt->PPrevFcs = 0;
-			pPrt->PPrevShorts = 0;
-		}
-		break;
-
-	case SK_HWEV_SET_LMODE:
-		Val8 = (SK_U8)Para.Para32[1];
-		if (pPrt->PLinkModeConf != Val8) {
-			/* Set New link mode */
-			pPrt->PLinkModeConf = Val8;
-
-			/* Restart Port */
-			SkEventQueue(pAC, SKGE_HWAC, SK_HWEV_PORT_STOP, Para);
-			SkEventQueue(pAC, SKGE_HWAC, SK_HWEV_PORT_START, Para);
-		}
-		break;
-
-	case SK_HWEV_SET_FLOWMODE:
-		Val8 = (SK_U8)Para.Para32[1];
-		if (pPrt->PFlowCtrlMode != Val8) {
-			/* Set New Flow Control mode */
-			pPrt->PFlowCtrlMode = Val8;
-
-			/* Restart Port */
-			SkEventQueue(pAC, SKGE_HWAC, SK_HWEV_PORT_STOP, Para);
-			SkEventQueue(pAC, SKGE_HWAC, SK_HWEV_PORT_START, Para);
-		}
-		break;
-
-	case SK_HWEV_SET_ROLE:
-		/* not possible for fiber */
-		if (!pAC->GIni.GICopperType) {
-			break;
-		}
-		Val8 = (SK_U8)Para.Para32[1];
-		if (pPrt->PMSMode != Val8) {
-			/* Set New Role (Master/Slave) mode */
-			pPrt->PMSMode = Val8;
-
-			/* Restart Port */
-			SkEventQueue(pAC, SKGE_HWAC, SK_HWEV_PORT_STOP, Para);
-			SkEventQueue(pAC, SKGE_HWAC, SK_HWEV_PORT_START, Para);
-		}
-		break;
-
-	case SK_HWEV_SET_SPEED:
-		if (pPrt->PhyType != SK_PHY_MARV_COPPER) {
-			break;
-		}
-		Val8 = (SK_U8)Para.Para32[1];
-		if (pPrt->PLinkSpeed != Val8) {
-			/* Set New Speed parameter */
-			pPrt->PLinkSpeed = Val8;
-
-			/* Restart Port */
-			SkEventQueue(pAC, SKGE_HWAC, SK_HWEV_PORT_STOP, Para);
-			SkEventQueue(pAC, SKGE_HWAC, SK_HWEV_PORT_START, Para);
-		}
-		break;
-
-#ifdef GENESIS
-	case SK_HWEV_HALFDUP_CHK:
-		if (pAC->GIni.GIGenesis) {
-			/*
-			 * half duplex hangup workaround.
-			 * See packet arbiter timeout interrupt for description
-			 */
-			pPrt->HalfDupTimerActive = SK_FALSE;
-			if (pPrt->PLinkModeStatus == SK_LMODE_STAT_HALF ||
-				pPrt->PLinkModeStatus == SK_LMODE_STAT_AUTOHALF) {
-				/* Snap statistic counters */
-				(void)SkXmUpdateStats(pAC, IoC, Port);
-
-				(void)SkXmMacStatistic(pAC, IoC, Port, XM_TXO_OK_HI, &Val32);
-
-				Octets = (SK_U64)Val32 << 32;
-				
-				(void)SkXmMacStatistic(pAC, IoC, Port, XM_TXO_OK_LO, &Val32);
-
-				Octets += Val32;
-				
-				if (pPrt->LastOctets == Octets) {
-					/* Tx hanging, a FIFO flush restarts it */
-					SkMacFlushTxFifo(pAC, IoC, Port);
-				}
-			}
-		}
-		break;
-#endif /* GENESIS */
-	
-	default:
-		SK_ERR_LOG(pAC, SK_ERRCL_SW, SKERR_SIRQ_E001, SKERR_SIRQ_E001MSG);
-		break;
-	}
-
-	return(0);
-}	/* SkGeSirqEvent */
-
-
-#ifdef GENESIS
-/******************************************************************************
- *
- *	SkPhyIsrBcom() - PHY interrupt service routine
- *
- * Description: handles all interrupts from BCom PHY
- *
- * Returns: N/A
- */
-static void SkPhyIsrBcom(
-SK_AC		*pAC,		/* Adapter Context */
-SK_IOC		IoC,		/* Io Context */
-int			Port,		/* Port Num = PHY Num */
-SK_U16		IStatus)	/* Interrupt Status */
-{
-	SK_GEPORT	*pPrt;		/* GIni Port struct pointer */
-	SK_EVPARA	Para;
-
-	pPrt = &pAC->GIni.GP[Port];
-
-	if ((IStatus & PHY_B_IS_PSE) != 0) {
-		/* Incorrectable pair swap error */
-		SK_ERR_LOG(pAC, SK_ERRCL_HW | SK_ERRCL_INIT, SKERR_SIRQ_E022,
-			SKERR_SIRQ_E022MSG);
-	}
-	
-	if ((IStatus & (PHY_B_IS_AN_PR | PHY_B_IS_LST_CHANGE)) != 0) {
-
-		SkHWLinkDown(pAC, IoC, Port);
-
-		Para.Para32[0] = (SK_U32)Port;
-		/* Signal to RLMT */
-		SkEventQueue(pAC, SKGE_RLMT, SK_RLMT_LINK_DOWN, Para);
-
-		/* Start workaround Errata #2 timer */
-		SkTimerStart(pAC, IoC, &pPrt->PWaTimer, SK_WA_INA_TIME,
-			SKGE_HWAC, SK_HWEV_WATIM, Para);
-	}
-
-}	/* SkPhyIsrBcom */
-#endif /* GENESIS */
-
-
-#ifdef YUKON
-/******************************************************************************
- *
- *	SkPhyIsrGmac() - PHY interrupt service routine
- *
- * Description: handles all interrupts from Marvell PHY
- *
- * Returns: N/A
- */
-static void SkPhyIsrGmac(
-SK_AC		*pAC,		/* Adapter Context */
-SK_IOC		IoC,		/* Io Context */
-int			Port,		/* Port Num = PHY Num */
-SK_U16		IStatus)	/* Interrupt Status */
-{
-	SK_GEPORT	*pPrt;		/* GIni Port struct pointer */
-	SK_EVPARA	Para;
-	SK_U16		Word;
-
-	pPrt = &pAC->GIni.GP[Port];
-
-	if ((IStatus & (PHY_M_IS_AN_PR | PHY_M_IS_LST_CHANGE)) != 0) {
-
-		SkHWLinkDown(pAC, IoC, Port);
-
-		SkGmPhyRead(pAC, IoC, Port, PHY_MARV_AUNE_ADV, &Word);
-
-		SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_CTRL,
-			("AutoNeg.Adv: 0x%04X\n", Word));
-		
-		/* Set Auto-negotiation advertisement */
-		if (pPrt->PFlowCtrlMode == SK_FLOW_MODE_SYM_OR_REM) {
-			/* restore Asymmetric Pause bit */
-			SkGmPhyWrite(pAC, IoC, Port, PHY_MARV_AUNE_ADV,
-				(SK_U16)(Word | PHY_M_AN_ASP));
-		}
-		
-		Para.Para32[0] = (SK_U32)Port;
-		/* Signal to RLMT */
-		SkEventQueue(pAC, SKGE_RLMT, SK_RLMT_LINK_DOWN, Para);
-	}
-	
-	if ((IStatus & PHY_M_IS_AN_ERROR) != 0) {
-		/* Auto-Negotiation Error */
-		SK_ERR_LOG(pAC, SK_ERRCL_HW, SKERR_SIRQ_E023, SKERR_SIRQ_E023MSG);
-	}
-	
-	if ((IStatus & PHY_M_IS_FIFO_ERROR) != 0) {
-		/* FIFO Overflow/Underrun Error */
-		SK_ERR_LOG(pAC, SK_ERRCL_HW, SKERR_SIRQ_E024, SKERR_SIRQ_E024MSG);
-	}
-	
-}	/* SkPhyIsrGmac */
-#endif /* YUKON */
-
-
-#ifdef OTHER_PHY
-/******************************************************************************
- *
- *	SkPhyIsrLone() - PHY interrupt service routine
- *
- * Description: handles all interrupts from LONE PHY
- *
- * Returns: N/A
- */
-static void SkPhyIsrLone(
-SK_AC	*pAC,		/* Adapter Context */
-SK_IOC	IoC,		/* Io Context */
-int		Port,		/* Port Num = PHY Num */
-SK_U16	IStatus)	/* Interrupt Status */
-{
-	SK_EVPARA	Para;
-
-	if (IStatus & (PHY_L_IS_DUP | PHY_L_IS_ISOL)) {
-		
-		SkHWLinkDown(pAC, IoC, Port);
-
-		Para.Para32[0] = (SK_U32)Port;
-		/* Signal to RLMT */
-		SkEventQueue(pAC, SKGE_RLMT, SK_RLMT_LINK_DOWN, Para);
-	}
-
-}	/* SkPhyIsrLone */
-#endif /* OTHER_PHY */
-
-/* End of File */