skgemib.c

这是Marvell Technology Group Ltd. 4355 (rev 12)网卡在linux下的驱动程序源代码

/*****************************************************************************
 *
 * Name:	skgemib.c
 * Project:	Gigabit Ethernet Adapters, PNMI-Module
 * Version:	$Revision: 2.14 $
 * Date:	$Date: 2008/03/06 14:15:53 $
 * Purpose:	Private Network Management Interface Management Database
 *
 ****************************************************************************/

/******************************************************************************
 *
 *	LICENSE:
 *	(C)Copyright 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.
 *	/LICENSE
 *
 ******************************************************************************/

/*
 * PRIVATE OID handler function prototypes
 */
PNMI_STATIC int Addr(SK_AC *pAC, SK_IOC IoC, int action,
	SK_U32 Id, char *pBuf, unsigned int *pLen, SK_U32 Instance,
	unsigned int TableIndex, SK_U32 NetIndex);
PNMI_STATIC int CsumStat(SK_AC *pAC, SK_IOC IoC, int action, SK_U32 Id,
	char *pBuf, unsigned int *pLen, SK_U32 Instance,
	unsigned int TableIndex, SK_U32 NetIndex);
PNMI_STATIC int General(SK_AC *pAC, SK_IOC IoC, int action, SK_U32 Id,
	char *pBuf, unsigned int *pLen, SK_U32 Instance,
	unsigned int TableIndex, SK_U32 NetIndex);
PNMI_STATIC int Mac8023Stat(SK_AC *pAC, SK_IOC IoC, int action, SK_U32 Id,
	char *pBuf, unsigned int *pLen, SK_U32 Instance,
	unsigned int TableIndex, SK_U32 NetIndex);
PNMI_STATIC int MacPrivateConf(SK_AC *pAC, SK_IOC IoC, int action, SK_U32 Id,
	char *pBuf, unsigned int *pLen, SK_U32 Instance,
	unsigned int TableIndex, SK_U32 NetIndex);
PNMI_STATIC int MacPrivateStat(SK_AC *pAC, SK_IOC IoC, int action, SK_U32 Id,
	char *pBuf, unsigned int *pLen, SK_U32 Instance,
	unsigned int TableIndex, SK_U32 NetIndex);
PNMI_STATIC int Monitor(SK_AC *pAC, SK_IOC IoC, int action,
	SK_U32 Id, char *pBuf, unsigned int *pLen, SK_U32 Instance,
	unsigned int TableIndex, SK_U32 NetIndex);
PNMI_STATIC int OidStruct(SK_AC *pAC, SK_IOC IoC, int action, SK_U32 Id,
	char *pBuf, unsigned int *pLen, SK_U32 Instance,
	unsigned int TableIndex, SK_U32 NetIndex);
PNMI_STATIC int Perform(SK_AC *pAC, SK_IOC IoC, int action, SK_U32 Id,
	char *pBuf, unsigned int* pLen, SK_U32 Instance,
	unsigned int TableIndex, SK_U32 NetIndex);
PNMI_STATIC int Rlmt(SK_AC *pAC, SK_IOC IoC, int action, SK_U32 Id,
	char *pBuf, unsigned int *pLen, SK_U32 Instance,
	unsigned int TableIndex, SK_U32 NetIndex);
PNMI_STATIC int RlmtStat(SK_AC *pAC, SK_IOC IoC, int action, SK_U32 Id,
	char *pBuf, unsigned int *pLen, SK_U32 Instance,
	unsigned int TableIndex, SK_U32 NetIndex);
PNMI_STATIC int SensorStat(SK_AC *pAC, SK_IOC IoC, int action, SK_U32 Id,
	char *pBuf, unsigned int *pLen, SK_U32 Instance,
	unsigned int TableIndex, SK_U32 NetIndex);
PNMI_STATIC int Vpd(SK_AC *pAC, SK_IOC IoC, int action, SK_U32 Id,
	char *pBuf, unsigned int *pLen, SK_U32 Instance,
	unsigned int TableIndex, SK_U32 NetIndex);
PNMI_STATIC int Vct(SK_AC *pAC, SK_IOC IoC, int action, SK_U32 Id,
	char *pBuf, unsigned int *pLen, SK_U32 Instance,
	unsigned int TableIndex, SK_U32 NetIndex);

#ifdef SK_POWER_MGMT
PNMI_STATIC int PowerManagement(SK_AC *pAC, SK_IOC IoC, int action, SK_U32 Id,
	char *pBuf, unsigned int *pLen, SK_U32 Instance,
	unsigned int TableIndex, SK_U32 NetIndex);
#endif /* SK_POWER_MGMT */

#ifdef SK_DIAG_SUPPORT
PNMI_STATIC int DiagActions(SK_AC *pAC, SK_IOC IoC, int action, SK_U32 Id,
	char *pBuf, unsigned int *pLen, SK_U32 Instance,
	unsigned int TableIndex, SK_U32 NetIndex);
#endif /* SK_DIAG_SUPPORT */

#ifdef SK_ASF
PNMI_STATIC int Asf(SK_AC *pAC, SK_IOC IoC, int action, SK_U32 Id,
	char *pBuf, unsigned int *pLen, SK_U32 Instance,
	unsigned int TableIndex, SK_U32 NetIndex);
#endif /* SK_ASF */


/* defines *******************************************************************/
#define ID_TABLE_SIZE (sizeof(IdTable)/sizeof(IdTable[0]))


/* global variables **********************************************************/

/*
 * Table to correlate OID with handler function and index to
 * hardware register stored in StatAddress if applicable.
 */
PNMI_STATIC const SK_PNMI_TAB_ENTRY IdTable[] = {
	{OID_GEN_XMIT_OK,
		0,
		0,
		0,
		SK_PNMI_RO, Mac8023Stat, SK_PNMI_HTX},
	{OID_GEN_RCV_OK,
		0,
		0,
		0,
		SK_PNMI_RO, Mac8023Stat, SK_PNMI_HRX},
	{OID_GEN_XMIT_ERROR,
		0,
		0,
		0,
		SK_PNMI_RO, General, 0},
	{OID_GEN_RCV_ERROR,
		0,
		0,
		0,
		SK_PNMI_RO, General, 0},
	{OID_GEN_RCV_NO_BUFFER,
		0,
		0,
		0,
		SK_PNMI_RO, General, 0},
	{OID_GEN_DIRECTED_FRAMES_XMIT,
		0,
		0,
		0,
		SK_PNMI_RO, Mac8023Stat, SK_PNMI_HTX_UNICAST},
	{OID_GEN_MULTICAST_FRAMES_XMIT,
		0,
		0,
		0,
		SK_PNMI_RO, Mac8023Stat, SK_PNMI_HTX_MULTICAST},
	{OID_GEN_BROADCAST_FRAMES_XMIT,
		0,
		0,
		0,
		SK_PNMI_RO, Mac8023Stat, SK_PNMI_HTX_BROADCAST},
	{OID_GEN_DIRECTED_FRAMES_RCV,
		0,
		0,
		0,
		SK_PNMI_RO, Mac8023Stat, SK_PNMI_HRX_UNICAST},
	{OID_GEN_MULTICAST_FRAMES_RCV,
		0,
		0,
		0,
		SK_PNMI_RO, Mac8023Stat, SK_PNMI_HRX_MULTICAST},
	{OID_GEN_BROADCAST_FRAMES_RCV,
		0,
		0,
		0,
		SK_PNMI_RO, Mac8023Stat, SK_PNMI_HRX_BROADCAST},
	{OID_GEN_RCV_CRC_ERROR,
		0,
		0,
		0,
		SK_PNMI_RO, Mac8023Stat, SK_PNMI_HRX_FCS},
	{OID_GEN_TRANSMIT_QUEUE_LENGTH,
		0,
		0,
		0,
		SK_PNMI_RO, General, 0},
	{OID_802_3_PERMANENT_ADDRESS,
		0,
		0,
		0,
		SK_PNMI_RO, Mac8023Stat, 0},
	{OID_802_3_CURRENT_ADDRESS,
		0,
		0,
		0,
		SK_PNMI_RO, Mac8023Stat, 0},
	{OID_802_3_RCV_ERROR_ALIGNMENT,
		0,
		0,
		0,
		SK_PNMI_RO, Mac8023Stat, SK_PNMI_HRX_FRAMING},
	{OID_802_3_XMIT_ONE_COLLISION,
		0,
		0,
		0,
		SK_PNMI_RO, Mac8023Stat, SK_PNMI_HTX_SINGLE_COL},
	{OID_802_3_XMIT_MORE_COLLISIONS,
		0,
		0,
		0,
		SK_PNMI_RO, Mac8023Stat, SK_PNMI_HTX_MULTI_COL},
	{OID_802_3_XMIT_DEFERRED,
		0,
		0,
		0,
		SK_PNMI_RO, Mac8023Stat, SK_PNMI_HTX_DEFFERAL},
	{OID_802_3_XMIT_MAX_COLLISIONS,
		0,
		0,
		0,
		SK_PNMI_RO, Mac8023Stat, SK_PNMI_HTX_EXCESS_COL},
	{OID_802_3_RCV_OVERRUN,
		0,
		0,
		0,
		SK_PNMI_RO, Mac8023Stat, SK_PNMI_HRX_OVERFLOW},
	{OID_802_3_XMIT_UNDERRUN,
		0,
		0,
		0,
		SK_PNMI_RO, Mac8023Stat, SK_PNMI_HTX_UNDERRUN},
	{OID_802_3_XMIT_TIMES_CRS_LOST,
		0,
		0,
		0,
		SK_PNMI_RO, Mac8023Stat, SK_PNMI_HTX_CARRIER},
	{OID_802_3_XMIT_LATE_COLLISIONS,
		0,
		0,
		0,
		SK_PNMI_RO, Mac8023Stat, SK_PNMI_HTX_LATE_COL},
#ifdef SK_POWER_MGMT
	{OID_PNP_CAPABILITIES,
		0,
		0,
		0,
		SK_PNMI_RO, PowerManagement, 0},
	{OID_PNP_SET_POWER,
		0,
		0,
		0,
		SK_PNMI_WO, PowerManagement, 0},
	{OID_PNP_QUERY_POWER,
		0,
		0,
		0,
		SK_PNMI_RO, PowerManagement, 0},
	{OID_PNP_ADD_WAKE_UP_PATTERN,
		0,
		0,
		0,
		SK_PNMI_WO, PowerManagement, 0},
	{OID_PNP_REMOVE_WAKE_UP_PATTERN,
		0,
		0,
		0,
		SK_PNMI_WO, PowerManagement, 0},
	{OID_PNP_ENABLE_WAKE_UP,
		0,
		0,
		0,
		SK_PNMI_RW, PowerManagement, 0},
#endif /* SK_POWER_MGMT */
#ifdef SK_DIAG_SUPPORT
	{OID_SKGE_DIAG_MODE,
		0,
		0,
		0,
		SK_PNMI_RW, DiagActions, 0},
#endif /* SK_DIAG_SUPPORT */
#ifdef SK_ASF
	{OID_SKGE_ASF,
		0,
		0,
		0,
		SK_PNMI_RW, Asf, 0},
	{OID_SKGE_ASF_STORE_CONFIG,
		0,
		0,
		0,
		SK_PNMI_RW, Asf, 0},
	{OID_SKGE_ASF_ENA,
		0,
		0,
		0,
		SK_PNMI_RW, Asf, 0},
	{OID_SKGE_ASF_DASH_ENA,
		0,
		0,
		0,
		SK_PNMI_RW, Asf, 0},
	{OID_SKGE_ASF_RETRANS,
		0,
		0,
		0,
		SK_PNMI_RW, Asf, 0},
	{OID_SKGE_ASF_RETRANS_INT,
		0,
		0,
		0,
		SK_PNMI_RW, Asf, 0},
	{OID_SKGE_ASF_HB_ENA,
		0,
		0,
		0,
		SK_PNMI_RW, Asf, 0},
	{OID_SKGE_ASF_HB_INT,
		0,
		0,
		0,
		SK_PNMI_RW, Asf, 0},
	{OID_SKGE_ASF_WD_ENA,
		0,
		0,
		0,
		SK_PNMI_RW, Asf, 0},
	{OID_SKGE_ASF_WD_TIME,
		0,
		0,
		0,
		SK_PNMI_RW, Asf, 0},
	{OID_SKGE_ASF_IP_SOURCE,
		0,
		0,
		0,
		SK_PNMI_RW, Asf, 0},
	{OID_SKGE_ASF_MAC_SOURCE,
		0,
		0,
		0,
		SK_PNMI_RW, Asf, 0},
	{OID_SKGE_ASF_IP_DEST,
		0,
		0,
		0,
		SK_PNMI_RW, Asf, 0},
	{OID_SKGE_ASF_MAC_DEST,
		0,
		0,
		0,
		SK_PNMI_RW, Asf, 0},
	{OID_SKGE_ASF_COMMUNITY_NAME,
		0,
		0,
		0,
		SK_PNMI_RW, Asf, 0},
	{OID_SKGE_ASF_RSP_ENA,
		0,
		0,
		0,
		SK_PNMI_RW, Asf, 0},
	{OID_SKGE_ASF_RETRANS_COUNT_MIN,
		0,
		0,
		0,
		SK_PNMI_RW, Asf, 0},
	{OID_SKGE_ASF_RETRANS_COUNT_MAX,
		0,
		0,
		0,
		SK_PNMI_RW, Asf, 0},
	{OID_SKGE_ASF_RETRANS_INT_MIN,
		0,
		0,
		0,
		SK_PNMI_RW, Asf, 0},
	{OID_SKGE_ASF_RETRANS_INT_MAX,
		0,
		0,
		0,
		SK_PNMI_RW, Asf, 0},
	{OID_SKGE_ASF_HB_INT_MIN,
		0,
		0,
		0,
		SK_PNMI_RW, Asf, 0},
	{OID_SKGE_ASF_HB_INT_MAX,
		0,
		0,
		0,
		SK_PNMI_RW, Asf, 0},
	{OID_SKGE_ASF_WD_TIME_MIN,
		0,
		0,
		0,
		SK_PNMI_RW, Asf, 0},
	{OID_SKGE_ASF_WD_TIME_MAX,
		0,
		0,
		0,
		SK_PNMI_RW, Asf, 0},
	{OID_SKGE_ASF_HB_CAP,
		0,
		0,
		0,
		SK_PNMI_RW, Asf, 0},
	{OID_SKGE_ASF_WD_TIMER_RES,
		0,
		0,
		0,
		SK_PNMI_RW, Asf, 0},
	{OID_SKGE_ASF_GUID,
		0,
		0,
		0,
		SK_PNMI_RW, Asf, 0},
	{OID_SKGE_ASF_KEY_OP,
		0,
		0,
		0,
		SK_PNMI_RW, Asf, 0},
	{OID_SKGE_ASF_KEY_ADM,
		0,
		0,
		0,
		SK_PNMI_RW, Asf, 0},
	{OID_SKGE_ASF_KEY_GEN,
		0,
		0,
		0,
		SK_PNMI_RW, Asf, 0},
	{OID_SKGE_ASF_CAP,
		0,
		0,
		0,
		SK_PNMI_RW, Asf, 0},
	{OID_SKGE_ASF_DASH_CAP,
		0,
		0,
		0,
		SK_PNMI_RW, Asf, 0},
	{OID_SKGE_ASF_PAR_1,
		0,
		0,
		0,
		SK_PNMI_RW, Asf, 0},
	{OID_SKGE_ASF_OVERALL_OID,
		0,
		0,
		0,
		SK_PNMI_RW, Asf, 0},
	{OID_SKGE_ASF_FWVER_OID,
		0,
		0,
		0,
		SK_PNMI_RO, Asf, 0},