Linux-2.6.12-rc2
Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.
Let it rip!
diff --git a/drivers/net/sk98lin/skgepnmi.c b/drivers/net/sk98lin/skgepnmi.c
new file mode 100644
index 0000000..58e1a5b
--- /dev/null
+++ b/drivers/net/sk98lin/skgepnmi.c
@@ -0,0 +1,8359 @@
+/*****************************************************************************
+ *
+ * Name: skgepnmi.c
+ * Project: GEnesis, PCI Gigabit Ethernet Adapter
+ * Version: $Revision: 1.111 $
+ * Date: $Date: 2003/09/15 13:35:35 $
+ * Purpose: Private Network Management Interface
+ *
+ ****************************************************************************/
+
+/******************************************************************************
+ *
+ * (C)Copyright 1998-2002 SysKonnect GmbH.
+ * (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.
+ *
+ ******************************************************************************/
+
+
+#ifndef _lint
+static const char SysKonnectFileId[] =
+ "@(#) $Id: skgepnmi.c,v 1.111 2003/09/15 13:35:35 tschilli Exp $ (C) Marvell.";
+#endif /* !_lint */
+
+#include "h/skdrv1st.h"
+#include "h/sktypes.h"
+#include "h/xmac_ii.h"
+#include "h/skdebug.h"
+#include "h/skqueue.h"
+#include "h/skgepnmi.h"
+#include "h/skgesirq.h"
+#include "h/skcsum.h"
+#include "h/skvpd.h"
+#include "h/skgehw.h"
+#include "h/skgeinit.h"
+#include "h/skdrv2nd.h"
+#include "h/skgepnm2.h"
+#ifdef SK_POWER_MGMT
+#include "h/skgepmgt.h"
+#endif
+/* defines *******************************************************************/
+
+#ifndef DEBUG
+#define PNMI_STATIC static
+#else /* DEBUG */
+#define PNMI_STATIC
+#endif /* DEBUG */
+
+/*
+ * Public Function prototypes
+ */
+int SkPnmiInit(SK_AC *pAC, SK_IOC IoC, int level);
+int SkPnmiGetVar(SK_AC *pAC, SK_IOC IoC, SK_U32 Id, void *pBuf,
+ unsigned int *pLen, SK_U32 Instance, SK_U32 NetIndex);
+int SkPnmiPreSetVar(SK_AC *pAC, SK_IOC IoC, SK_U32 Id, void *pBuf,
+ unsigned int *pLen, SK_U32 Instance, SK_U32 NetIndex);
+int SkPnmiSetVar(SK_AC *pAC, SK_IOC IoC, SK_U32 Id, void *pBuf,
+ unsigned int *pLen, SK_U32 Instance, SK_U32 NetIndex);
+int SkPnmiGetStruct(SK_AC *pAC, SK_IOC IoC, void *pBuf,
+ unsigned int *pLen, SK_U32 NetIndex);
+int SkPnmiPreSetStruct(SK_AC *pAC, SK_IOC IoC, void *pBuf,
+ unsigned int *pLen, SK_U32 NetIndex);
+int SkPnmiSetStruct(SK_AC *pAC, SK_IOC IoC, void *pBuf,
+ unsigned int *pLen, SK_U32 NetIndex);
+int SkPnmiEvent(SK_AC *pAC, SK_IOC IoC, SK_U32 Event, SK_EVPARA Param);
+int SkPnmiGenIoctl(SK_AC *pAC, SK_IOC IoC, void * pBuf,
+ unsigned int * pLen, SK_U32 NetIndex);
+
+
+/*
+ * Private Function prototypes
+ */
+
+PNMI_STATIC SK_U8 CalculateLinkModeStatus(SK_AC *pAC, SK_IOC IoC, unsigned int
+ PhysPortIndex);
+PNMI_STATIC SK_U8 CalculateLinkStatus(SK_AC *pAC, SK_IOC IoC, unsigned int
+ PhysPortIndex);
+PNMI_STATIC void CopyMac(char *pDst, SK_MAC_ADDR *pMac);
+PNMI_STATIC void CopyTrapQueue(SK_AC *pAC, char *pDstBuf);
+PNMI_STATIC SK_U64 GetPhysStatVal(SK_AC *pAC, SK_IOC IoC,
+ unsigned int PhysPortIndex, unsigned int StatIndex);
+PNMI_STATIC SK_U64 GetStatVal(SK_AC *pAC, SK_IOC IoC, unsigned int LogPortIndex,
+ unsigned int StatIndex, SK_U32 NetIndex);
+PNMI_STATIC char* GetTrapEntry(SK_AC *pAC, SK_U32 TrapId, unsigned int Size);
+PNMI_STATIC void GetTrapQueueLen(SK_AC *pAC, unsigned int *pLen,
+ unsigned int *pEntries);
+PNMI_STATIC int GetVpdKeyArr(SK_AC *pAC, SK_IOC IoC, char *pKeyArr,
+ unsigned int KeyArrLen, unsigned int *pKeyNo);
+PNMI_STATIC int LookupId(SK_U32 Id);
+PNMI_STATIC int MacUpdate(SK_AC *pAC, SK_IOC IoC, unsigned int FirstMac,
+ unsigned int LastMac);
+PNMI_STATIC int PnmiStruct(SK_AC *pAC, SK_IOC IoC, int Action, char *pBuf,
+ unsigned int *pLen, SK_U32 NetIndex);
+PNMI_STATIC int PnmiVar(SK_AC *pAC, SK_IOC IoC, int Action, SK_U32 Id,
+ char *pBuf, unsigned int *pLen, SK_U32 Instance, SK_U32 NetIndex);
+PNMI_STATIC void QueueRlmtNewMacTrap(SK_AC *pAC, unsigned int ActiveMac);
+PNMI_STATIC void QueueRlmtPortTrap(SK_AC *pAC, SK_U32 TrapId,
+ unsigned int PortIndex);
+PNMI_STATIC void QueueSensorTrap(SK_AC *pAC, SK_U32 TrapId,
+ unsigned int SensorIndex);
+PNMI_STATIC void QueueSimpleTrap(SK_AC *pAC, SK_U32 TrapId);
+PNMI_STATIC void ResetCounter(SK_AC *pAC, SK_IOC IoC, SK_U32 NetIndex);
+PNMI_STATIC int RlmtUpdate(SK_AC *pAC, SK_IOC IoC, SK_U32 NetIndex);
+PNMI_STATIC int SirqUpdate(SK_AC *pAC, SK_IOC IoC);
+PNMI_STATIC void VirtualConf(SK_AC *pAC, SK_IOC IoC, SK_U32 Id, char *pBuf);
+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);
+PNMI_STATIC void CheckVctStatus(SK_AC *, SK_IOC, char *, SK_U32, SK_U32);
+
+/*
+ * Table to correlate OID with handler function and index to
+ * hardware register stored in StatAddress if applicable.
+ */
+#include "skgemib.c"
+
+/* global variables **********************************************************/
+
+/*
+ * Overflow status register bit table and corresponding counter
+ * dependent on MAC type - the number relates to the size of overflow
+ * mask returned by the pFnMacOverflow function
+ */
+PNMI_STATIC const SK_U16 StatOvrflwBit[][SK_PNMI_MAC_TYPES] = {
+/* Bit0 */ { SK_PNMI_HTX, SK_PNMI_HTX_UNICAST},
+/* Bit1 */ { SK_PNMI_HTX_OCTETHIGH, SK_PNMI_HTX_BROADCAST},
+/* Bit2 */ { SK_PNMI_HTX_OCTETLOW, SK_PNMI_HTX_PMACC},
+/* Bit3 */ { SK_PNMI_HTX_BROADCAST, SK_PNMI_HTX_MULTICAST},
+/* Bit4 */ { SK_PNMI_HTX_MULTICAST, SK_PNMI_HTX_OCTETLOW},
+/* Bit5 */ { SK_PNMI_HTX_UNICAST, SK_PNMI_HTX_OCTETHIGH},
+/* Bit6 */ { SK_PNMI_HTX_LONGFRAMES, SK_PNMI_HTX_64},
+/* Bit7 */ { SK_PNMI_HTX_BURST, SK_PNMI_HTX_127},
+/* Bit8 */ { SK_PNMI_HTX_PMACC, SK_PNMI_HTX_255},
+/* Bit9 */ { SK_PNMI_HTX_MACC, SK_PNMI_HTX_511},
+/* Bit10 */ { SK_PNMI_HTX_SINGLE_COL, SK_PNMI_HTX_1023},
+/* Bit11 */ { SK_PNMI_HTX_MULTI_COL, SK_PNMI_HTX_MAX},
+/* Bit12 */ { SK_PNMI_HTX_EXCESS_COL, SK_PNMI_HTX_LONGFRAMES},
+/* Bit13 */ { SK_PNMI_HTX_LATE_COL, SK_PNMI_HTX_RESERVED},
+/* Bit14 */ { SK_PNMI_HTX_DEFFERAL, SK_PNMI_HTX_COL},
+/* Bit15 */ { SK_PNMI_HTX_EXCESS_DEF, SK_PNMI_HTX_LATE_COL},
+/* Bit16 */ { SK_PNMI_HTX_UNDERRUN, SK_PNMI_HTX_EXCESS_COL},
+/* Bit17 */ { SK_PNMI_HTX_CARRIER, SK_PNMI_HTX_MULTI_COL},
+/* Bit18 */ { SK_PNMI_HTX_UTILUNDER, SK_PNMI_HTX_SINGLE_COL},
+/* Bit19 */ { SK_PNMI_HTX_UTILOVER, SK_PNMI_HTX_UNDERRUN},
+/* Bit20 */ { SK_PNMI_HTX_64, SK_PNMI_HTX_RESERVED},
+/* Bit21 */ { SK_PNMI_HTX_127, SK_PNMI_HTX_RESERVED},
+/* Bit22 */ { SK_PNMI_HTX_255, SK_PNMI_HTX_RESERVED},
+/* Bit23 */ { SK_PNMI_HTX_511, SK_PNMI_HTX_RESERVED},
+/* Bit24 */ { SK_PNMI_HTX_1023, SK_PNMI_HTX_RESERVED},
+/* Bit25 */ { SK_PNMI_HTX_MAX, SK_PNMI_HTX_RESERVED},
+/* Bit26 */ { SK_PNMI_HTX_RESERVED, SK_PNMI_HTX_RESERVED},
+/* Bit27 */ { SK_PNMI_HTX_RESERVED, SK_PNMI_HTX_RESERVED},
+/* Bit28 */ { SK_PNMI_HTX_RESERVED, SK_PNMI_HTX_RESERVED},
+/* Bit29 */ { SK_PNMI_HTX_RESERVED, SK_PNMI_HTX_RESERVED},
+/* Bit30 */ { SK_PNMI_HTX_RESERVED, SK_PNMI_HTX_RESERVED},
+/* Bit31 */ { SK_PNMI_HTX_RESERVED, SK_PNMI_HTX_RESERVED},
+/* Bit32 */ { SK_PNMI_HRX, SK_PNMI_HRX_UNICAST},
+/* Bit33 */ { SK_PNMI_HRX_OCTETHIGH, SK_PNMI_HRX_BROADCAST},
+/* Bit34 */ { SK_PNMI_HRX_OCTETLOW, SK_PNMI_HRX_PMACC},
+/* Bit35 */ { SK_PNMI_HRX_BROADCAST, SK_PNMI_HRX_MULTICAST},
+/* Bit36 */ { SK_PNMI_HRX_MULTICAST, SK_PNMI_HRX_FCS},
+/* Bit37 */ { SK_PNMI_HRX_UNICAST, SK_PNMI_HRX_RESERVED},
+/* Bit38 */ { SK_PNMI_HRX_PMACC, SK_PNMI_HRX_OCTETLOW},
+/* Bit39 */ { SK_PNMI_HRX_MACC, SK_PNMI_HRX_OCTETHIGH},
+/* Bit40 */ { SK_PNMI_HRX_PMACC_ERR, SK_PNMI_HRX_BADOCTETLOW},
+/* Bit41 */ { SK_PNMI_HRX_MACC_UNKWN, SK_PNMI_HRX_BADOCTETHIGH},
+/* Bit42 */ { SK_PNMI_HRX_BURST, SK_PNMI_HRX_UNDERSIZE},
+/* Bit43 */ { SK_PNMI_HRX_MISSED, SK_PNMI_HRX_RUNT},
+/* Bit44 */ { SK_PNMI_HRX_FRAMING, SK_PNMI_HRX_64},
+/* Bit45 */ { SK_PNMI_HRX_OVERFLOW, SK_PNMI_HRX_127},
+/* Bit46 */ { SK_PNMI_HRX_JABBER, SK_PNMI_HRX_255},
+/* Bit47 */ { SK_PNMI_HRX_CARRIER, SK_PNMI_HRX_511},
+/* Bit48 */ { SK_PNMI_HRX_IRLENGTH, SK_PNMI_HRX_1023},
+/* Bit49 */ { SK_PNMI_HRX_SYMBOL, SK_PNMI_HRX_MAX},
+/* Bit50 */ { SK_PNMI_HRX_SHORTS, SK_PNMI_HRX_LONGFRAMES},
+/* Bit51 */ { SK_PNMI_HRX_RUNT, SK_PNMI_HRX_TOO_LONG},
+/* Bit52 */ { SK_PNMI_HRX_TOO_LONG, SK_PNMI_HRX_JABBER},
+/* Bit53 */ { SK_PNMI_HRX_FCS, SK_PNMI_HRX_RESERVED},
+/* Bit54 */ { SK_PNMI_HRX_RESERVED, SK_PNMI_HRX_OVERFLOW},
+/* Bit55 */ { SK_PNMI_HRX_CEXT, SK_PNMI_HRX_RESERVED},
+/* Bit56 */ { SK_PNMI_HRX_UTILUNDER, SK_PNMI_HRX_RESERVED},
+/* Bit57 */ { SK_PNMI_HRX_UTILOVER, SK_PNMI_HRX_RESERVED},
+/* Bit58 */ { SK_PNMI_HRX_64, SK_PNMI_HRX_RESERVED},
+/* Bit59 */ { SK_PNMI_HRX_127, SK_PNMI_HRX_RESERVED},
+/* Bit60 */ { SK_PNMI_HRX_255, SK_PNMI_HRX_RESERVED},
+/* Bit61 */ { SK_PNMI_HRX_511, SK_PNMI_HRX_RESERVED},
+/* Bit62 */ { SK_PNMI_HRX_1023, SK_PNMI_HRX_RESERVED},
+/* Bit63 */ { SK_PNMI_HRX_MAX, SK_PNMI_HRX_RESERVED}
+};
+
+/*
+ * Table for hardware register saving on resets and port switches
+ */
+PNMI_STATIC const SK_PNMI_STATADDR StatAddr[SK_PNMI_MAX_IDX][SK_PNMI_MAC_TYPES] = {
+ /* SK_PNMI_HTX */
+ {{XM_TXF_OK, SK_TRUE}, {0, SK_FALSE}},
+ /* SK_PNMI_HTX_OCTETHIGH */
+ {{XM_TXO_OK_HI, SK_TRUE}, {GM_TXO_OK_HI, SK_TRUE}},
+ /* SK_PNMI_HTX_OCTETLOW */
+ {{XM_TXO_OK_LO, SK_FALSE}, {GM_TXO_OK_LO, SK_FALSE}},
+ /* SK_PNMI_HTX_BROADCAST */
+ {{XM_TXF_BC_OK, SK_TRUE}, {GM_TXF_BC_OK, SK_TRUE}},
+ /* SK_PNMI_HTX_MULTICAST */
+ {{XM_TXF_MC_OK, SK_TRUE}, {GM_TXF_MC_OK, SK_TRUE}},
+ /* SK_PNMI_HTX_UNICAST */
+ {{XM_TXF_UC_OK, SK_TRUE}, {GM_TXF_UC_OK, SK_TRUE}},
+ /* SK_PNMI_HTX_BURST */
+ {{XM_TXE_BURST, SK_TRUE}, {0, SK_FALSE}},
+ /* SK_PNMI_HTX_PMACC */
+ {{XM_TXF_MPAUSE, SK_TRUE}, {GM_TXF_MPAUSE, SK_TRUE}},
+ /* SK_PNMI_HTX_MACC */
+ {{XM_TXF_MCTRL, SK_TRUE}, {0, SK_FALSE}},
+ /* SK_PNMI_HTX_COL */
+ {{0, SK_FALSE}, {GM_TXF_COL, SK_TRUE}},
+ /* SK_PNMI_HTX_SINGLE_COL */
+ {{XM_TXF_SNG_COL, SK_TRUE}, {GM_TXF_SNG_COL, SK_TRUE}},
+ /* SK_PNMI_HTX_MULTI_COL */
+ {{XM_TXF_MUL_COL, SK_TRUE}, {GM_TXF_MUL_COL, SK_TRUE}},
+ /* SK_PNMI_HTX_EXCESS_COL */
+ {{XM_TXF_ABO_COL, SK_TRUE}, {GM_TXF_ABO_COL, SK_TRUE}},
+ /* SK_PNMI_HTX_LATE_COL */
+ {{XM_TXF_LAT_COL, SK_TRUE}, {GM_TXF_LAT_COL, SK_TRUE}},
+ /* SK_PNMI_HTX_DEFFERAL */
+ {{XM_TXF_DEF, SK_TRUE}, {0, SK_FALSE}},
+ /* SK_PNMI_HTX_EXCESS_DEF */
+ {{XM_TXF_EX_DEF, SK_TRUE}, {0, SK_FALSE}},
+ /* SK_PNMI_HTX_UNDERRUN */
+ {{XM_TXE_FIFO_UR, SK_TRUE}, {GM_TXE_FIFO_UR, SK_TRUE}},
+ /* SK_PNMI_HTX_CARRIER */
+ {{XM_TXE_CS_ERR, SK_TRUE}, {0, SK_FALSE}},
+ /* SK_PNMI_HTX_UTILUNDER */
+ {{0, SK_FALSE}, {0, SK_FALSE}},
+ /* SK_PNMI_HTX_UTILOVER */
+ {{0, SK_FALSE}, {0, SK_FALSE}},
+ /* SK_PNMI_HTX_64 */
+ {{XM_TXF_64B, SK_TRUE}, {GM_TXF_64B, SK_TRUE}},
+ /* SK_PNMI_HTX_127 */
+ {{XM_TXF_127B, SK_TRUE}, {GM_TXF_127B, SK_TRUE}},
+ /* SK_PNMI_HTX_255 */
+ {{XM_TXF_255B, SK_TRUE}, {GM_TXF_255B, SK_TRUE}},
+ /* SK_PNMI_HTX_511 */
+ {{XM_TXF_511B, SK_TRUE}, {GM_TXF_511B, SK_TRUE}},
+ /* SK_PNMI_HTX_1023 */
+ {{XM_TXF_1023B, SK_TRUE}, {GM_TXF_1023B, SK_TRUE}},
+ /* SK_PNMI_HTX_MAX */
+ {{XM_TXF_MAX_SZ, SK_TRUE}, {GM_TXF_1518B, SK_TRUE}},
+ /* SK_PNMI_HTX_LONGFRAMES */
+ {{XM_TXF_LONG, SK_TRUE}, {GM_TXF_MAX_SZ, SK_TRUE}},
+ /* SK_PNMI_HTX_SYNC */
+ {{0, SK_FALSE}, {0, SK_FALSE}},
+ /* SK_PNMI_HTX_SYNC_OCTET */
+ {{0, SK_FALSE}, {0, SK_FALSE}},
+ /* SK_PNMI_HTX_RESERVED */
+ {{0, SK_FALSE}, {0, SK_FALSE}},
+ /* SK_PNMI_HRX */
+ {{XM_RXF_OK, SK_TRUE}, {0, SK_FALSE}},
+ /* SK_PNMI_HRX_OCTETHIGH */
+ {{XM_RXO_OK_HI, SK_TRUE}, {GM_RXO_OK_HI, SK_TRUE}},
+ /* SK_PNMI_HRX_OCTETLOW */
+ {{XM_RXO_OK_LO, SK_FALSE}, {GM_RXO_OK_LO, SK_FALSE}},
+ /* SK_PNMI_HRX_BADOCTETHIGH */
+ {{0, SK_FALSE}, {GM_RXO_ERR_HI, SK_TRUE}},
+ /* SK_PNMI_HRX_BADOCTETLOW */
+ {{0, SK_FALSE}, {GM_RXO_ERR_LO, SK_TRUE}},
+ /* SK_PNMI_HRX_BROADCAST */
+ {{XM_RXF_BC_OK, SK_TRUE}, {GM_RXF_BC_OK, SK_TRUE}},
+ /* SK_PNMI_HRX_MULTICAST */
+ {{XM_RXF_MC_OK, SK_TRUE}, {GM_RXF_MC_OK, SK_TRUE}},
+ /* SK_PNMI_HRX_UNICAST */
+ {{XM_RXF_UC_OK, SK_TRUE}, {GM_RXF_UC_OK, SK_TRUE}},
+ /* SK_PNMI_HRX_PMACC */
+ {{XM_RXF_MPAUSE, SK_TRUE}, {GM_RXF_MPAUSE, SK_TRUE}},
+ /* SK_PNMI_HRX_MACC */
+ {{XM_RXF_MCTRL, SK_TRUE}, {0, SK_FALSE}},
+ /* SK_PNMI_HRX_PMACC_ERR */
+ {{XM_RXF_INV_MP, SK_TRUE}, {0, SK_FALSE}},
+ /* SK_PNMI_HRX_MACC_UNKWN */
+ {{XM_RXF_INV_MOC, SK_TRUE}, {0, SK_FALSE}},
+ /* SK_PNMI_HRX_BURST */
+ {{XM_RXE_BURST, SK_TRUE}, {0, SK_FALSE}},
+ /* SK_PNMI_HRX_MISSED */
+ {{XM_RXE_FMISS, SK_TRUE}, {0, SK_FALSE}},
+ /* SK_PNMI_HRX_FRAMING */
+ {{XM_RXF_FRA_ERR, SK_TRUE}, {0, SK_FALSE}},
+ /* SK_PNMI_HRX_UNDERSIZE */
+ {{0, SK_FALSE}, {GM_RXF_SHT, SK_TRUE}},
+ /* SK_PNMI_HRX_OVERFLOW */
+ {{XM_RXE_FIFO_OV, SK_TRUE}, {GM_RXE_FIFO_OV, SK_TRUE}},
+ /* SK_PNMI_HRX_JABBER */
+ {{XM_RXF_JAB_PKT, SK_TRUE}, {GM_RXF_JAB_PKT, SK_TRUE}},
+ /* SK_PNMI_HRX_CARRIER */
+ {{XM_RXE_CAR_ERR, SK_TRUE}, {0, SK_FALSE}},
+ /* SK_PNMI_HRX_IRLENGTH */
+ {{XM_RXF_LEN_ERR, SK_TRUE}, {0, SK_FALSE}},
+ /* SK_PNMI_HRX_SYMBOL */
+ {{XM_RXE_SYM_ERR, SK_TRUE}, {0, SK_FALSE}},
+ /* SK_PNMI_HRX_SHORTS */
+ {{XM_RXE_SHT_ERR, SK_TRUE}, {0, SK_FALSE}},
+ /* SK_PNMI_HRX_RUNT */
+ {{XM_RXE_RUNT, SK_TRUE}, {GM_RXE_FRAG, SK_TRUE}},
+ /* SK_PNMI_HRX_TOO_LONG */
+ {{XM_RXF_LNG_ERR, SK_TRUE}, {GM_RXF_LNG_ERR, SK_TRUE}},
+ /* SK_PNMI_HRX_FCS */
+ {{XM_RXF_FCS_ERR, SK_TRUE}, {GM_RXF_FCS_ERR, SK_TRUE}},
+ /* SK_PNMI_HRX_CEXT */
+ {{XM_RXF_CEX_ERR, SK_TRUE}, {0, SK_FALSE}},
+ /* SK_PNMI_HRX_UTILUNDER */
+ {{0, SK_FALSE}, {0, SK_FALSE}},
+ /* SK_PNMI_HRX_UTILOVER */
+ {{0, SK_FALSE}, {0, SK_FALSE}},
+ /* SK_PNMI_HRX_64 */
+ {{XM_RXF_64B, SK_TRUE}, {GM_RXF_64B, SK_TRUE}},
+ /* SK_PNMI_HRX_127 */
+ {{XM_RXF_127B, SK_TRUE}, {GM_RXF_127B, SK_TRUE}},
+ /* SK_PNMI_HRX_255 */
+ {{XM_RXF_255B, SK_TRUE}, {GM_RXF_255B, SK_TRUE}},
+ /* SK_PNMI_HRX_511 */
+ {{XM_RXF_511B, SK_TRUE}, {GM_RXF_511B, SK_TRUE}},
+ /* SK_PNMI_HRX_1023 */
+ {{XM_RXF_1023B, SK_TRUE}, {GM_RXF_1023B, SK_TRUE}},
+ /* SK_PNMI_HRX_MAX */
+ {{XM_RXF_MAX_SZ, SK_TRUE}, {GM_RXF_1518B, SK_TRUE}},
+ /* SK_PNMI_HRX_LONGFRAMES */
+ {{0, SK_FALSE}, {GM_RXF_MAX_SZ, SK_TRUE}},
+ /* SK_PNMI_HRX_RESERVED */
+ {{0, SK_FALSE}, {0, SK_FALSE}}
+};
+
+
+/*****************************************************************************
+ *
+ * Public functions
+ *
+ */
+
+/*****************************************************************************
+ *
+ * SkPnmiInit - Init function of PNMI
+ *
+ * Description:
+ * SK_INIT_DATA: Initialises the data structures
+ * SK_INIT_IO: Resets the XMAC statistics, determines the device and
+ * connector type.
+ * SK_INIT_RUN: Starts a timer event for port switch per hour
+ * calculation.
+ *
+ * Returns:
+ * Always 0
+ */
+int SkPnmiInit(
+SK_AC *pAC, /* Pointer to adapter context */
+SK_IOC IoC, /* IO context handle */
+int Level) /* Initialization level */
+{
+ unsigned int PortMax; /* Number of ports */
+ unsigned int PortIndex; /* Current port index in loop */
+ SK_U16 Val16; /* Multiple purpose 16 bit variable */
+ SK_U8 Val8; /* Mulitple purpose 8 bit variable */
+ SK_EVPARA EventParam; /* Event struct for timer event */
+ SK_PNMI_VCT *pVctBackupData;
+
+
+ SK_DBG_MSG(pAC, SK_DBGMOD_PNMI, SK_DBGCAT_CTRL,
+ ("PNMI: SkPnmiInit: Called, level=%d\n", Level));
+
+ switch (Level) {
+
+ case SK_INIT_DATA:
+ SK_MEMSET((char *)&pAC->Pnmi, 0, sizeof(pAC->Pnmi));
+ pAC->Pnmi.TrapBufFree = SK_PNMI_TRAP_QUEUE_LEN;
+ pAC->Pnmi.StartUpTime = SK_PNMI_HUNDREDS_SEC(SkOsGetTime(pAC));
+ pAC->Pnmi.RlmtChangeThreshold = SK_PNMI_DEF_RLMT_CHG_THRES;
+ for (PortIndex = 0; PortIndex < SK_MAX_MACS; PortIndex ++) {
+
+ pAC->Pnmi.Port[PortIndex].ActiveFlag = SK_FALSE;
+ pAC->Pnmi.DualNetActiveFlag = SK_FALSE;
+ }
+
+#ifdef SK_PNMI_CHECK
+ if (SK_PNMI_MAX_IDX != SK_PNMI_CNT_NO) {
+
+ SK_ERR_LOG(pAC, SK_ERRCL_SW, SK_PNMI_ERR049, SK_PNMI_ERR049MSG);
+
+ SK_DBG_MSG(pAC, SK_DBGMOD_PNMI, SK_DBGCAT_INIT | SK_DBGCAT_FATAL,
+ ("CounterOffset struct size (%d) differs from"
+ "SK_PNMI_MAX_IDX (%d)\n",
+ SK_PNMI_CNT_NO, SK_PNMI_MAX_IDX));
+ }
+
+ if (SK_PNMI_MAX_IDX !=
+ (sizeof(StatAddr) / (sizeof(SK_PNMI_STATADDR) * SK_PNMI_MAC_TYPES))) {
+
+ SK_ERR_LOG(pAC, SK_ERRCL_SW, SK_PNMI_ERR050, SK_PNMI_ERR050MSG);
+
+ SK_DBG_MSG(pAC, SK_DBGMOD_PNMI, SK_DBGCAT_INIT | SK_DBGCAT_FATAL,
+ ("StatAddr table size (%d) differs from "
+ "SK_PNMI_MAX_IDX (%d)\n",
+ (sizeof(StatAddr) /
+ (sizeof(SK_PNMI_STATADDR) * SK_PNMI_MAC_TYPES)),
+ SK_PNMI_MAX_IDX));
+ }
+#endif /* SK_PNMI_CHECK */
+ break;
+
+ case SK_INIT_IO:
+ /*
+ * Reset MAC counters
+ */
+ PortMax = pAC->GIni.GIMacsFound;
+
+ for (PortIndex = 0; PortIndex < PortMax; PortIndex ++) {
+
+ pAC->GIni.GIFunc.pFnMacResetCounter(pAC, IoC, PortIndex);
+ }
+
+ /* Initialize DSP variables for Vct() to 0xff => Never written! */
+ for (PortIndex = 0; PortIndex < PortMax; PortIndex ++) {
+ pAC->GIni.GP[PortIndex].PCableLen = 0xff;
+ pVctBackupData = &pAC->Pnmi.VctBackup[PortIndex];
+ pVctBackupData->PCableLen = 0xff;
+ }
+
+ /*
+ * Get pci bus speed
+ */
+ SK_IN16(IoC, B0_CTST, &Val16);
+ if ((Val16 & CS_BUS_CLOCK) == 0) {
+
+ pAC->Pnmi.PciBusSpeed = 33;
+ }
+ else {
+ pAC->Pnmi.PciBusSpeed = 66;
+ }
+
+ /*
+ * Get pci bus width
+ */
+ SK_IN16(IoC, B0_CTST, &Val16);
+ if ((Val16 & CS_BUS_SLOT_SZ) == 0) {
+
+ pAC->Pnmi.PciBusWidth = 32;
+ }
+ else {
+ pAC->Pnmi.PciBusWidth = 64;
+ }
+
+ /*
+ * Get chipset
+ */
+ switch (pAC->GIni.GIChipId) {
+ case CHIP_ID_GENESIS:
+ pAC->Pnmi.Chipset = SK_PNMI_CHIPSET_XMAC;
+ break;
+
+ case CHIP_ID_YUKON:
+ pAC->Pnmi.Chipset = SK_PNMI_CHIPSET_YUKON;
+ break;
+
+ default:
+ break;
+ }
+
+ /*
+ * Get PMD and DeviceType
+ */
+ SK_IN8(IoC, B2_PMD_TYP, &Val8);
+ switch (Val8) {
+ case 'S':
+ pAC->Pnmi.PMD = 3;
+ if (pAC->GIni.GIMacsFound > 1) {
+
+ pAC->Pnmi.DeviceType = 0x00020002;
+ }
+ else {
+ pAC->Pnmi.DeviceType = 0x00020001;
+ }
+ break;
+
+ case 'L':
+ pAC->Pnmi.PMD = 2;
+ if (pAC->GIni.GIMacsFound > 1) {
+
+ pAC->Pnmi.DeviceType = 0x00020004;
+ }
+ else {
+ pAC->Pnmi.DeviceType = 0x00020003;
+ }
+ break;
+
+ case 'C':
+ pAC->Pnmi.PMD = 4;
+ if (pAC->GIni.GIMacsFound > 1) {
+
+ pAC->Pnmi.DeviceType = 0x00020006;
+ }
+ else {
+ pAC->Pnmi.DeviceType = 0x00020005;
+ }
+ break;
+
+ case 'T':
+ pAC->Pnmi.PMD = 5;
+ if (pAC->GIni.GIMacsFound > 1) {
+
+ pAC->Pnmi.DeviceType = 0x00020008;
+ }
+ else {
+ pAC->Pnmi.DeviceType = 0x00020007;
+ }
+ break;
+
+ default :
+ pAC->Pnmi.PMD = 1;
+ pAC->Pnmi.DeviceType = 0;
+ break;
+ }
+
+ /*
+ * Get connector
+ */
+ SK_IN8(IoC, B2_CONN_TYP, &Val8);
+ switch (Val8) {
+ case 'C':
+ pAC->Pnmi.Connector = 2;
+ break;
+
+ case 'D':
+ pAC->Pnmi.Connector = 3;
+ break;
+
+ case 'F':
+ pAC->Pnmi.Connector = 4;
+ break;
+
+ case 'J':
+ pAC->Pnmi.Connector = 5;
+ break;
+
+ case 'V':
+ pAC->Pnmi.Connector = 6;
+ break;
+
+ default:
+ pAC->Pnmi.Connector = 1;
+ break;
+ }
+ break;
+
+ case SK_INIT_RUN:
+ /*
+ * Start timer for RLMT change counter
+ */
+ SK_MEMSET((char *)&EventParam, 0, sizeof(EventParam));
+ SkTimerStart(pAC, IoC, &pAC->Pnmi.RlmtChangeEstimate.EstTimer,
+ 28125000, SKGE_PNMI, SK_PNMI_EVT_CHG_EST_TIMER,
+ EventParam);
+ break;
+
+ default:
+ break; /* Nothing todo */
+ }
+
+ return (0);
+}
+
+/*****************************************************************************
+ *
+ * SkPnmiGetVar - Retrieves the value of a single OID
+ *
+ * Description:
+ * Calls a general sub-function for all this stuff. If the instance
+ * -1 is passed, the values of all instances are returned in an
+ * array of values.
+ *
+ * Returns:
+ * SK_PNMI_ERR_OK The request was successfully performed
+ * SK_PNMI_ERR_GENERAL A general severe internal error occured
+ * SK_PNMI_ERR_TOO_SHORT The passed buffer is too short to take
+ * the data.
+ * SK_PNMI_ERR_UNKNOWN_OID The requested OID is unknown
+ * SK_PNMI_ERR_UNKNOWN_INST The requested instance of the OID doesn't
+ * exist (e.g. port instance 3 on a two port
+ * adapter.
+ */
+int SkPnmiGetVar(
+SK_AC *pAC, /* Pointer to adapter context */
+SK_IOC IoC, /* IO context handle */
+SK_U32 Id, /* Object ID that is to be processed */
+void *pBuf, /* Buffer to which the management data will be copied */
+unsigned int *pLen, /* On call: buffer length. On return: used buffer */
+SK_U32 Instance, /* Instance (1..n) that is to be queried or -1 */
+SK_U32 NetIndex) /* NetIndex (0..n), in single net mode always zero */
+{
+ SK_DBG_MSG(pAC, SK_DBGMOD_PNMI, SK_DBGCAT_CTRL,
+ ("PNMI: SkPnmiGetVar: Called, Id=0x%x, BufLen=%d, Instance=%d, NetIndex=%d\n",
+ Id, *pLen, Instance, NetIndex));
+
+ return (PnmiVar(pAC, IoC, SK_PNMI_GET, Id, (char *)pBuf, pLen,
+ Instance, NetIndex));
+}
+
+/*****************************************************************************
+ *
+ * SkPnmiPreSetVar - Presets the value of a single OID
+ *
+ * Description:
+ * Calls a general sub-function for all this stuff. The preset does
+ * the same as a set, but returns just before finally setting the
+ * new value. This is usefull to check if a set might be successfull.
+ * If the instance -1 is passed, an array of values is supposed and
+ * all instances of the OID will be set.
+ *
+ * Returns:
+ * SK_PNMI_ERR_OK The request was successfully performed.
+ * SK_PNMI_ERR_GENERAL A general severe internal error occured.
+ * SK_PNMI_ERR_TOO_SHORT The passed buffer is too short to contain
+ * the correct data (e.g. a 32bit value is
+ * needed, but a 16 bit value was passed).
+ * SK_PNMI_ERR_BAD_VALUE The passed value is not in the valid
+ * value range.
+ * SK_PNMI_ERR_READ_ONLY The OID is read-only and cannot be set.
+ * SK_PNMI_ERR_UNKNOWN_OID The requested OID is unknown.
+ * SK_PNMI_ERR_UNKNOWN_INST The requested instance of the OID doesn't
+ * exist (e.g. port instance 3 on a two port
+ * adapter.
+ */
+int SkPnmiPreSetVar(
+SK_AC *pAC, /* Pointer to adapter context */
+SK_IOC IoC, /* IO context handle */
+SK_U32 Id, /* Object ID that is to be processed */
+void *pBuf, /* Buffer to which the management data will be copied */
+unsigned int *pLen, /* Total length of management data */
+SK_U32 Instance, /* Instance (1..n) that is to be set or -1 */
+SK_U32 NetIndex) /* NetIndex (0..n), in single net mode always zero */
+{
+ SK_DBG_MSG(pAC, SK_DBGMOD_PNMI, SK_DBGCAT_CTRL,
+ ("PNMI: SkPnmiPreSetVar: Called, Id=0x%x, BufLen=%d, Instance=%d, NetIndex=%d\n",
+ Id, *pLen, Instance, NetIndex));
+
+
+ return (PnmiVar(pAC, IoC, SK_PNMI_PRESET, Id, (char *)pBuf, pLen,
+ Instance, NetIndex));
+}
+
+/*****************************************************************************
+ *
+ * SkPnmiSetVar - Sets the value of a single OID
+ *
+ * Description:
+ * Calls a general sub-function for all this stuff. The preset does
+ * the same as a set, but returns just before finally setting the
+ * new value. This is usefull to check if a set might be successfull.
+ * If the instance -1 is passed, an array of values is supposed and
+ * all instances of the OID will be set.
+ *
+ * Returns:
+ * SK_PNMI_ERR_OK The request was successfully performed.
+ * SK_PNMI_ERR_GENERAL A general severe internal error occured.
+ * SK_PNMI_ERR_TOO_SHORT The passed buffer is too short to contain
+ * the correct data (e.g. a 32bit value is
+ * needed, but a 16 bit value was passed).
+ * SK_PNMI_ERR_BAD_VALUE The passed value is not in the valid
+ * value range.
+ * SK_PNMI_ERR_READ_ONLY The OID is read-only and cannot be set.
+ * SK_PNMI_ERR_UNKNOWN_OID The requested OID is unknown.
+ * SK_PNMI_ERR_UNKNOWN_INST The requested instance of the OID doesn't
+ * exist (e.g. port instance 3 on a two port
+ * adapter.
+ */
+int SkPnmiSetVar(
+SK_AC *pAC, /* Pointer to adapter context */
+SK_IOC IoC, /* IO context handle */
+SK_U32 Id, /* Object ID that is to be processed */
+void *pBuf, /* Buffer to which the management data will be copied */
+unsigned int *pLen, /* Total length of management data */
+SK_U32 Instance, /* Instance (1..n) that is to be set or -1 */
+SK_U32 NetIndex) /* NetIndex (0..n), in single net mode always zero */
+{
+ SK_DBG_MSG(pAC, SK_DBGMOD_PNMI, SK_DBGCAT_CTRL,
+ ("PNMI: SkPnmiSetVar: Called, Id=0x%x, BufLen=%d, Instance=%d, NetIndex=%d\n",
+ Id, *pLen, Instance, NetIndex));
+
+ return (PnmiVar(pAC, IoC, SK_PNMI_SET, Id, (char *)pBuf, pLen,
+ Instance, NetIndex));
+}
+
+/*****************************************************************************
+ *
+ * SkPnmiGetStruct - Retrieves the management database in SK_PNMI_STRUCT_DATA
+ *
+ * Description:
+ * Runs through the IdTable, queries the single OIDs and stores the
+ * returned data into the management database structure
+ * SK_PNMI_STRUCT_DATA. The offset of the OID in the structure
+ * is stored in the IdTable. The return value of the function will also
+ * be stored in SK_PNMI_STRUCT_DATA if the passed buffer has the
+ * minimum size of SK_PNMI_MIN_STRUCT_SIZE.
+ *
+ * Returns:
+ * SK_PNMI_ERR_OK The request was successfully performed
+ * SK_PNMI_ERR_GENERAL A general severe internal error occured
+ * SK_PNMI_ERR_TOO_SHORT The passed buffer is too short to take
+ * the data.
+ * SK_PNMI_ERR_UNKNOWN_NET The requested NetIndex doesn't exist
+ */
+int SkPnmiGetStruct(
+SK_AC *pAC, /* Pointer to adapter context */
+SK_IOC IoC, /* IO context handle */
+void *pBuf, /* Buffer to which the management data will be copied. */
+unsigned int *pLen, /* Length of buffer */
+SK_U32 NetIndex) /* NetIndex (0..n), in single net mode always zero */
+{
+ int Ret;
+ unsigned int TableIndex;
+ unsigned int DstOffset;
+ unsigned int InstanceNo;
+ unsigned int InstanceCnt;
+ SK_U32 Instance;
+ unsigned int TmpLen;
+ char KeyArr[SK_PNMI_VPD_ENTRIES][SK_PNMI_VPD_KEY_SIZE];
+
+
+ SK_DBG_MSG(pAC, SK_DBGMOD_PNMI, SK_DBGCAT_CTRL,
+ ("PNMI: SkPnmiGetStruct: Called, BufLen=%d, NetIndex=%d\n",
+ *pLen, NetIndex));
+
+ if (*pLen < SK_PNMI_STRUCT_SIZE) {
+
+ if (*pLen >= SK_PNMI_MIN_STRUCT_SIZE) {
+
+ SK_PNMI_SET_STAT(pBuf, SK_PNMI_ERR_TOO_SHORT,
+ (SK_U32)(-1));
+ }
+
+ *pLen = SK_PNMI_STRUCT_SIZE;
+ return (SK_PNMI_ERR_TOO_SHORT);
+ }
+
+ /*
+ * Check NetIndex
+ */
+ if (NetIndex >= pAC->Rlmt.NumNets) {
+ return (SK_PNMI_ERR_UNKNOWN_NET);
+ }
+
+ /* Update statistic */
+ SK_PNMI_CHECKFLAGS("SkPnmiGetStruct: On call");
+
+ if ((Ret = MacUpdate(pAC, IoC, 0, pAC->GIni.GIMacsFound - 1)) !=
+ SK_PNMI_ERR_OK) {
+
+ SK_PNMI_SET_STAT(pBuf, Ret, (SK_U32)(-1));
+ *pLen = SK_PNMI_MIN_STRUCT_SIZE;
+ return (Ret);
+ }
+
+ if ((Ret = RlmtUpdate(pAC, IoC, NetIndex)) != SK_PNMI_ERR_OK) {
+
+ SK_PNMI_SET_STAT(pBuf, Ret, (SK_U32)(-1));
+ *pLen = SK_PNMI_MIN_STRUCT_SIZE;
+ return (Ret);
+ }
+
+ if ((Ret = SirqUpdate(pAC, IoC)) != SK_PNMI_ERR_OK) {
+
+ SK_PNMI_SET_STAT(pBuf, Ret, (SK_U32)(-1));
+ *pLen = SK_PNMI_MIN_STRUCT_SIZE;
+ return (Ret);
+ }
+
+ /*
+ * Increment semaphores to indicate that an update was
+ * already done
+ */
+ pAC->Pnmi.MacUpdatedFlag ++;
+ pAC->Pnmi.RlmtUpdatedFlag ++;
+ pAC->Pnmi.SirqUpdatedFlag ++;
+
+ /* Get vpd keys for instance calculation */
+ Ret = GetVpdKeyArr(pAC, IoC, &KeyArr[0][0], sizeof(KeyArr), &TmpLen);
+ if (Ret != SK_PNMI_ERR_OK) {
+
+ pAC->Pnmi.MacUpdatedFlag --;
+ pAC->Pnmi.RlmtUpdatedFlag --;
+ pAC->Pnmi.SirqUpdatedFlag --;
+
+ SK_PNMI_CHECKFLAGS("SkPnmiGetStruct: On return");
+ SK_PNMI_SET_STAT(pBuf, Ret, (SK_U32)(-1));
+ *pLen = SK_PNMI_MIN_STRUCT_SIZE;
+ return (SK_PNMI_ERR_GENERAL);
+ }
+
+ /* Retrieve values */
+ SK_MEMSET((char *)pBuf, 0, SK_PNMI_STRUCT_SIZE);
+ for (TableIndex = 0; TableIndex < ID_TABLE_SIZE; TableIndex ++) {
+
+ InstanceNo = IdTable[TableIndex].InstanceNo;
+ for (InstanceCnt = 1; InstanceCnt <= InstanceNo;
+ InstanceCnt ++) {
+
+ DstOffset = IdTable[TableIndex].Offset +
+ (InstanceCnt - 1) *
+ IdTable[TableIndex].StructSize;
+
+ /*
+ * For the VPD the instance is not an index number
+ * but the key itself. Determin with the instance
+ * counter the VPD key to be used.
+ */
+ if (IdTable[TableIndex].Id == OID_SKGE_VPD_KEY ||
+ IdTable[TableIndex].Id == OID_SKGE_VPD_VALUE ||
+ IdTable[TableIndex].Id == OID_SKGE_VPD_ACCESS ||
+ IdTable[TableIndex].Id == OID_SKGE_VPD_ACTION) {
+
+ SK_STRNCPY((char *)&Instance, KeyArr[InstanceCnt - 1], 4);
+ }
+ else {
+ Instance = (SK_U32)InstanceCnt;
+ }
+
+ TmpLen = *pLen - DstOffset;
+ Ret = IdTable[TableIndex].Func(pAC, IoC, SK_PNMI_GET,
+ IdTable[TableIndex].Id, (char *)pBuf +
+ DstOffset, &TmpLen, Instance, TableIndex, NetIndex);
+
+ /*
+ * An unknown instance error means that we reached
+ * the last instance of that variable. Proceed with
+ * the next OID in the table and ignore the return
+ * code.
+ */
+ if (Ret == SK_PNMI_ERR_UNKNOWN_INST) {
+
+ break;
+ }
+
+ if (Ret != SK_PNMI_ERR_OK) {
+
+ pAC->Pnmi.MacUpdatedFlag --;
+ pAC->Pnmi.RlmtUpdatedFlag --;
+ pAC->Pnmi.SirqUpdatedFlag --;
+
+ SK_PNMI_CHECKFLAGS("SkPnmiGetStruct: On return");
+ SK_PNMI_SET_STAT(pBuf, Ret, DstOffset);
+ *pLen = SK_PNMI_MIN_STRUCT_SIZE;
+ return (Ret);
+ }
+ }
+ }
+
+ pAC->Pnmi.MacUpdatedFlag --;
+ pAC->Pnmi.RlmtUpdatedFlag --;
+ pAC->Pnmi.SirqUpdatedFlag --;
+
+ *pLen = SK_PNMI_STRUCT_SIZE;
+ SK_PNMI_CHECKFLAGS("SkPnmiGetStruct: On return");
+ SK_PNMI_SET_STAT(pBuf, SK_PNMI_ERR_OK, (SK_U32)(-1));
+ return (SK_PNMI_ERR_OK);
+}
+
+/*****************************************************************************
+ *
+ * SkPnmiPreSetStruct - Presets the management database in SK_PNMI_STRUCT_DATA
+ *
+ * Description:
+ * Calls a general sub-function for all this set stuff. The preset does
+ * the same as a set, but returns just before finally setting the
+ * new value. This is usefull to check if a set might be successfull.
+ * The sub-function runs through the IdTable, checks which OIDs are able
+ * to set, and calls the handler function of the OID to perform the
+ * preset. The return value of the function will also be stored in
+ * SK_PNMI_STRUCT_DATA if the passed buffer has the minimum size of
+ * SK_PNMI_MIN_STRUCT_SIZE.
+ *
+ * Returns:
+ * SK_PNMI_ERR_OK The request was successfully performed.
+ * SK_PNMI_ERR_GENERAL A general severe internal error occured.
+ * SK_PNMI_ERR_TOO_SHORT The passed buffer is too short to contain
+ * the correct data (e.g. a 32bit value is
+ * needed, but a 16 bit value was passed).
+ * SK_PNMI_ERR_BAD_VALUE The passed value is not in the valid
+ * value range.
+ */
+int SkPnmiPreSetStruct(
+SK_AC *pAC, /* Pointer to adapter context */
+SK_IOC IoC, /* IO context handle */
+void *pBuf, /* Buffer which contains the data to be set */
+unsigned int *pLen, /* Length of buffer */
+SK_U32 NetIndex) /* NetIndex (0..n), in single net mode always zero */
+{
+ SK_DBG_MSG(pAC, SK_DBGMOD_PNMI, SK_DBGCAT_CTRL,
+ ("PNMI: SkPnmiPreSetStruct: Called, BufLen=%d, NetIndex=%d\n",
+ *pLen, NetIndex));
+
+ return (PnmiStruct(pAC, IoC, SK_PNMI_PRESET, (char *)pBuf,
+ pLen, NetIndex));
+}
+
+/*****************************************************************************
+ *
+ * SkPnmiSetStruct - Sets the management database in SK_PNMI_STRUCT_DATA
+ *
+ * Description:
+ * Calls a general sub-function for all this set stuff. The return value
+ * of the function will also be stored in SK_PNMI_STRUCT_DATA if the
+ * passed buffer has the minimum size of SK_PNMI_MIN_STRUCT_SIZE.
+ * The sub-function runs through the IdTable, checks which OIDs are able
+ * to set, and calls the handler function of the OID to perform the
+ * set. The return value of the function will also be stored in
+ * SK_PNMI_STRUCT_DATA if the passed buffer has the minimum size of
+ * SK_PNMI_MIN_STRUCT_SIZE.
+ *
+ * Returns:
+ * SK_PNMI_ERR_OK The request was successfully performed.
+ * SK_PNMI_ERR_GENERAL A general severe internal error occured.
+ * SK_PNMI_ERR_TOO_SHORT The passed buffer is too short to contain
+ * the correct data (e.g. a 32bit value is
+ * needed, but a 16 bit value was passed).
+ * SK_PNMI_ERR_BAD_VALUE The passed value is not in the valid
+ * value range.
+ */
+int SkPnmiSetStruct(
+SK_AC *pAC, /* Pointer to adapter context */
+SK_IOC IoC, /* IO context handle */
+void *pBuf, /* Buffer which contains the data to be set */
+unsigned int *pLen, /* Length of buffer */
+SK_U32 NetIndex) /* NetIndex (0..n), in single net mode always zero */
+{
+ SK_DBG_MSG(pAC, SK_DBGMOD_PNMI, SK_DBGCAT_CTRL,
+ ("PNMI: SkPnmiSetStruct: Called, BufLen=%d, NetIndex=%d\n",
+ *pLen, NetIndex));
+
+ return (PnmiStruct(pAC, IoC, SK_PNMI_SET, (char *)pBuf,
+ pLen, NetIndex));
+}
+
+/*****************************************************************************
+ *
+ * SkPnmiEvent - Event handler
+ *
+ * Description:
+ * Handles the following events:
+ * SK_PNMI_EVT_SIRQ_OVERFLOW When a hardware counter overflows an
+ * interrupt will be generated which is
+ * first handled by SIRQ which generates a
+ * this event. The event increments the
+ * upper 32 bit of the 64 bit counter.
+ * SK_PNMI_EVT_SEN_XXX The event is generated by the I2C module
+ * when a sensor reports a warning or
+ * error. The event will store a trap
+ * message in the trap buffer.
+ * SK_PNMI_EVT_CHG_EST_TIMER The timer event was initiated by this
+ * module and is used to calculate the
+ * port switches per hour.
+ * SK_PNMI_EVT_CLEAR_COUNTER The event clears all counters and
+ * timestamps.
+ * SK_PNMI_EVT_XMAC_RESET The event is generated by the driver
+ * before a hard reset of the XMAC is
+ * performed. All counters will be saved
+ * and added to the hardware counter
+ * values after reset to grant continuous
+ * counter values.
+ * SK_PNMI_EVT_RLMT_PORT_UP Generated by RLMT to notify that a port
+ * went logically up. A trap message will
+ * be stored to the trap buffer.
+ * SK_PNMI_EVT_RLMT_PORT_DOWN Generated by RLMT to notify that a port
+ * went logically down. A trap message will
+ * be stored to the trap buffer.
+ * SK_PNMI_EVT_RLMT_SEGMENTATION Generated by RLMT to notify that two
+ * spanning tree root bridges were
+ * detected. A trap message will be stored
+ * to the trap buffer.
+ * SK_PNMI_EVT_RLMT_ACTIVE_DOWN Notifies PNMI that an active port went
+ * down. PNMI will not further add the
+ * statistic values to the virtual port.
+ * SK_PNMI_EVT_RLMT_ACTIVE_UP Notifies PNMI that a port went up and
+ * is now an active port. PNMI will now
+ * add the statistic data of this port to
+ * the virtual port.
+ * SK_PNMI_EVT_RLMT_SET_NETS Notifies PNMI about the net mode. The first parameter
+ * contains the number of nets. 1 means single net, 2 means
+ * dual net. The second parameter is -1
+ *
+ * Returns:
+ * Always 0
+ */
+int SkPnmiEvent(
+SK_AC *pAC, /* Pointer to adapter context */
+SK_IOC IoC, /* IO context handle */
+SK_U32 Event, /* Event-Id */
+SK_EVPARA Param) /* Event dependent parameter */
+{
+ unsigned int PhysPortIndex;
+ unsigned int MaxNetNumber;
+ int CounterIndex;
+ int Ret;
+ SK_U16 MacStatus;
+ SK_U64 OverflowStatus;
+ SK_U64 Mask;
+ int MacType;
+ SK_U64 Value;
+ SK_U32 Val32;
+ SK_U16 Register;
+ SK_EVPARA EventParam;
+ SK_U64 NewestValue;
+ SK_U64 OldestValue;
+ SK_U64 Delta;
+ SK_PNMI_ESTIMATE *pEst;
+ SK_U32 NetIndex;
+ SK_GEPORT *pPrt;
+ SK_PNMI_VCT *pVctBackupData;
+ SK_U32 RetCode;
+ int i;
+ SK_U32 CableLength;
+
+
+#ifdef DEBUG
+ if (Event != SK_PNMI_EVT_XMAC_RESET) {
+
+ SK_DBG_MSG(pAC, SK_DBGMOD_PNMI, SK_DBGCAT_CTRL,
+ ("PNMI: SkPnmiEvent: Called, Event=0x%x, Param=0x%x\n",
+ (unsigned int)Event, (unsigned int)Param.Para64));
+ }
+#endif /* DEBUG */
+ SK_PNMI_CHECKFLAGS("SkPnmiEvent: On call");
+
+ MacType = pAC->GIni.GIMacType;
+
+ switch (Event) {
+
+ case SK_PNMI_EVT_SIRQ_OVERFLOW:
+ PhysPortIndex = (int)Param.Para32[0];
+ MacStatus = (SK_U16)Param.Para32[1];
+#ifdef DEBUG
+ if (PhysPortIndex >= SK_MAX_MACS) {
+
+ SK_DBG_MSG(pAC, SK_DBGMOD_PNMI, SK_DBGCAT_CTRL,
+ ("PNMI: ERR: SkPnmiEvent: SK_PNMI_EVT_SIRQ_OVERFLOW parameter"
+ " wrong, PhysPortIndex=0x%x\n",
+ PhysPortIndex));
+ return (0);
+ }
+#endif /* DEBUG */
+ OverflowStatus = 0;
+
+ /*
+ * Check which source caused an overflow interrupt.
+ */
+ if ((pAC->GIni.GIFunc.pFnMacOverflow(pAC, IoC, PhysPortIndex,
+ MacStatus, &OverflowStatus) != 0) ||
+ (OverflowStatus == 0)) {
+
+ SK_PNMI_CHECKFLAGS("SkPnmiEvent: On return");
+ return (0);
+ }
+
+ /*
+ * Check the overflow status register and increment
+ * the upper dword of corresponding counter.
+ */
+ for (CounterIndex = 0; CounterIndex < sizeof(Mask) * 8;
+ CounterIndex ++) {
+
+ Mask = (SK_U64)1 << CounterIndex;
+ if ((OverflowStatus & Mask) == 0) {
+
+ continue;
+ }
+
+ switch (StatOvrflwBit[CounterIndex][MacType]) {
+
+ case SK_PNMI_HTX_UTILUNDER:
+ case SK_PNMI_HTX_UTILOVER:
+ if (MacType == SK_MAC_XMAC) {
+ XM_IN16(IoC, PhysPortIndex, XM_TX_CMD, &Register);
+ Register |= XM_TX_SAM_LINE;
+ XM_OUT16(IoC, PhysPortIndex, XM_TX_CMD, Register);
+ }
+ break;
+
+ case SK_PNMI_HRX_UTILUNDER:
+ case SK_PNMI_HRX_UTILOVER:
+ if (MacType == SK_MAC_XMAC) {
+ XM_IN16(IoC, PhysPortIndex, XM_RX_CMD, &Register);
+ Register |= XM_RX_SAM_LINE;
+ XM_OUT16(IoC, PhysPortIndex, XM_RX_CMD, Register);
+ }
+ break;
+
+ case SK_PNMI_HTX_OCTETHIGH:
+ case SK_PNMI_HTX_OCTETLOW:
+ case SK_PNMI_HTX_RESERVED:
+ case SK_PNMI_HRX_OCTETHIGH:
+ case SK_PNMI_HRX_OCTETLOW:
+ case SK_PNMI_HRX_IRLENGTH:
+ case SK_PNMI_HRX_RESERVED:
+
+ /*
+ * the following counters aren't be handled (id > 63)
+ */
+ case SK_PNMI_HTX_SYNC:
+ case SK_PNMI_HTX_SYNC_OCTET:
+ break;
+
+ case SK_PNMI_HRX_LONGFRAMES:
+ if (MacType == SK_MAC_GMAC) {
+ pAC->Pnmi.Port[PhysPortIndex].
+ CounterHigh[CounterIndex] ++;
+ }
+ break;
+
+ default:
+ pAC->Pnmi.Port[PhysPortIndex].
+ CounterHigh[CounterIndex] ++;
+ }
+ }
+ break;
+
+ case SK_PNMI_EVT_SEN_WAR_LOW:
+#ifdef DEBUG
+ if ((unsigned int)Param.Para64 >= (unsigned int)pAC->I2c.MaxSens) {
+
+ SK_DBG_MSG(pAC, SK_DBGMOD_PNMI, SK_DBGCAT_CTRL,
+ ("PNMI: ERR: SkPnmiEvent: SK_PNMI_EVT_SEN_WAR_LOW parameter wrong, SensorIndex=%d\n",
+ (unsigned int)Param.Para64));
+ return (0);
+ }
+#endif /* DEBUG */
+
+ /*
+ * Store a trap message in the trap buffer and generate
+ * an event for user space applications with the
+ * SK_DRIVER_SENDEVENT macro.
+ */
+ QueueSensorTrap(pAC, OID_SKGE_TRAP_SEN_WAR_LOW,
+ (unsigned int)Param.Para64);
+ (void)SK_DRIVER_SENDEVENT(pAC, IoC);
+ break;
+
+ case SK_PNMI_EVT_SEN_WAR_UPP:
+#ifdef DEBUG
+ if ((unsigned int)Param.Para64 >= (unsigned int)pAC->I2c.MaxSens) {
+
+ SK_DBG_MSG(pAC, SK_DBGMOD_PNMI, SK_DBGCAT_CTRL,
+ ("PNMI: ERR: SkPnmiEvent: SK_PNMI_EVT_SEN_WAR_UPP parameter wrong, SensorIndex=%d\n",
+ (unsigned int)Param.Para64));
+ return (0);
+ }
+#endif /* DEBUG */
+
+ /*
+ * Store a trap message in the trap buffer and generate
+ * an event for user space applications with the
+ * SK_DRIVER_SENDEVENT macro.
+ */
+ QueueSensorTrap(pAC, OID_SKGE_TRAP_SEN_WAR_UPP,
+ (unsigned int)Param.Para64);
+ (void)SK_DRIVER_SENDEVENT(pAC, IoC);
+ break;
+
+ case SK_PNMI_EVT_SEN_ERR_LOW:
+#ifdef DEBUG
+ if ((unsigned int)Param.Para64 >= (unsigned int)pAC->I2c.MaxSens) {
+
+ SK_DBG_MSG(pAC, SK_DBGMOD_PNMI, SK_DBGCAT_CTRL,
+ ("PNMI: ERR: SkPnmiEvent: SK_PNMI_EVT_SEN_ERR_LOW parameter wrong, SensorIndex=%d\n",
+ (unsigned int)Param.Para64));
+ return (0);
+ }
+#endif /* DEBUG */
+
+ /*
+ * Store a trap message in the trap buffer and generate
+ * an event for user space applications with the
+ * SK_DRIVER_SENDEVENT macro.
+ */
+ QueueSensorTrap(pAC, OID_SKGE_TRAP_SEN_ERR_LOW,
+ (unsigned int)Param.Para64);
+ (void)SK_DRIVER_SENDEVENT(pAC, IoC);
+ break;
+
+ case SK_PNMI_EVT_SEN_ERR_UPP:
+#ifdef DEBUG
+ if ((unsigned int)Param.Para64 >= (unsigned int)pAC->I2c.MaxSens) {
+
+ SK_DBG_MSG(pAC, SK_DBGMOD_PNMI, SK_DBGCAT_CTRL,
+ ("PNMI: ERR: SkPnmiEvent: SK_PNMI_EVT_SEN_ERR_UPP parameter wrong, SensorIndex=%d\n",
+ (unsigned int)Param.Para64));
+ return (0);
+ }
+#endif /* DEBUG */
+
+ /*
+ * Store a trap message in the trap buffer and generate
+ * an event for user space applications with the
+ * SK_DRIVER_SENDEVENT macro.
+ */
+ QueueSensorTrap(pAC, OID_SKGE_TRAP_SEN_ERR_UPP,
+ (unsigned int)Param.Para64);
+ (void)SK_DRIVER_SENDEVENT(pAC, IoC);
+ break;
+
+ case SK_PNMI_EVT_CHG_EST_TIMER:
+ /*
+ * Calculate port switch average on a per hour basis
+ * Time interval for check : 28125 ms
+ * Number of values for average : 8
+ *
+ * Be careful in changing these values, on change check
+ * - typedef of SK_PNMI_ESTIMATE (Size of EstValue
+ * array one less than value number)
+ * - Timer initialization SkTimerStart() in SkPnmiInit
+ * - Delta value below must be multiplicated with
+ * power of 2
+ *
+ */
+ pEst = &pAC->Pnmi.RlmtChangeEstimate;
+ CounterIndex = pEst->EstValueIndex + 1;
+ if (CounterIndex == 7) {
+
+ CounterIndex = 0;
+ }
+ pEst->EstValueIndex = CounterIndex;
+
+ NewestValue = pAC->Pnmi.RlmtChangeCts;
+ OldestValue = pEst->EstValue[CounterIndex];
+ pEst->EstValue[CounterIndex] = NewestValue;
+
+ /*
+ * Calculate average. Delta stores the number of
+ * port switches per 28125 * 8 = 225000 ms
+ */
+ if (NewestValue >= OldestValue) {
+
+ Delta = NewestValue - OldestValue;
+ }
+ else {
+ /* Overflow situation */
+ Delta = (SK_U64)(0 - OldestValue) + NewestValue;
+ }
+
+ /*
+ * Extrapolate delta to port switches per hour.
+ * Estimate = Delta * (3600000 / 225000)
+ * = Delta * 16
+ * = Delta << 4
+ */
+ pAC->Pnmi.RlmtChangeEstimate.Estimate = Delta << 4;
+
+ /*
+ * Check if threshold is exceeded. If the threshold is
+ * permanently exceeded every 28125 ms an event will be
+ * generated to remind the user of this condition.
+ */
+ if ((pAC->Pnmi.RlmtChangeThreshold != 0) &&
+ (pAC->Pnmi.RlmtChangeEstimate.Estimate >=
+ pAC->Pnmi.RlmtChangeThreshold)) {
+
+ QueueSimpleTrap(pAC, OID_SKGE_TRAP_RLMT_CHANGE_THRES);
+ (void)SK_DRIVER_SENDEVENT(pAC, IoC);
+ }
+
+ SK_MEMSET((char *)&EventParam, 0, sizeof(EventParam));
+ SkTimerStart(pAC, IoC, &pAC->Pnmi.RlmtChangeEstimate.EstTimer,
+ 28125000, SKGE_PNMI, SK_PNMI_EVT_CHG_EST_TIMER,
+ EventParam);
+ break;
+
+ case SK_PNMI_EVT_CLEAR_COUNTER:
+ /*
+ * Param.Para32[0] contains the NetIndex (0 ..1).
+ * Param.Para32[1] is reserved, contains -1.
+ */
+ NetIndex = (SK_U32)Param.Para32[0];
+
+#ifdef DEBUG
+ if (NetIndex >= pAC->Rlmt.NumNets) {
+
+ SK_DBG_MSG(pAC, SK_DBGMOD_PNMI, SK_DBGCAT_CTRL,
+ ("PNMI: ERR: SkPnmiEvent: SK_PNMI_EVT_CLEAR_COUNTER parameter wrong, NetIndex=%d\n",
+ NetIndex));
+
+ return (0);
+ }
+#endif /* DEBUG */
+
+ /*
+ * Set all counters and timestamps to zero.
+ * The according NetIndex is required as a
+ * parameter of the event.
+ */
+ ResetCounter(pAC, IoC, NetIndex);
+ break;
+
+ case SK_PNMI_EVT_XMAC_RESET:
+ /*
+ * To grant continuous counter values store the current
+ * XMAC statistic values to the entries 1..n of the
+ * CounterOffset array. XMAC Errata #2
+ */
+#ifdef DEBUG
+ if ((unsigned int)Param.Para64 >= SK_MAX_MACS) {
+
+ SK_DBG_MSG(pAC, SK_DBGMOD_PNMI, SK_DBGCAT_CTRL,
+ ("PNMI: ERR: SkPnmiEvent: SK_PNMI_EVT_XMAC_RESET parameter wrong, PhysPortIndex=%d\n",
+ (unsigned int)Param.Para64));
+ return (0);
+ }
+#endif
+ PhysPortIndex = (unsigned int)Param.Para64;
+
+ /*
+ * Update XMAC statistic to get fresh values
+ */
+ Ret = MacUpdate(pAC, IoC, 0, pAC->GIni.GIMacsFound - 1);
+ if (Ret != SK_PNMI_ERR_OK) {
+
+ SK_PNMI_CHECKFLAGS("SkPnmiEvent: On return");
+ return (0);
+ }
+ /*
+ * Increment semaphore to indicate that an update was
+ * already done
+ */
+ pAC->Pnmi.MacUpdatedFlag ++;
+
+ for (CounterIndex = 0; CounterIndex < SK_PNMI_MAX_IDX;
+ CounterIndex ++) {
+
+ if (!StatAddr[CounterIndex][MacType].GetOffset) {
+
+ continue;
+ }
+
+ pAC->Pnmi.Port[PhysPortIndex].CounterOffset[CounterIndex] =
+ GetPhysStatVal(pAC, IoC, PhysPortIndex, CounterIndex);
+
+ pAC->Pnmi.Port[PhysPortIndex].CounterHigh[CounterIndex] = 0;
+ }
+
+ pAC->Pnmi.MacUpdatedFlag --;
+ break;
+
+ case SK_PNMI_EVT_RLMT_PORT_UP:
+ PhysPortIndex = (unsigned int)Param.Para32[0];
+#ifdef DEBUG
+ if (PhysPortIndex >= SK_MAX_MACS) {
+
+ SK_DBG_MSG(pAC, SK_DBGMOD_PNMI, SK_DBGCAT_CTRL,
+ ("PNMI: ERR: SkPnmiEvent: SK_PNMI_EVT_RLMT_PORT_UP parameter"
+ " wrong, PhysPortIndex=%d\n", PhysPortIndex));
+
+ return (0);
+ }
+#endif /* DEBUG */
+
+ /*
+ * Store a trap message in the trap buffer and generate an event for
+ * user space applications with the SK_DRIVER_SENDEVENT macro.
+ */
+ QueueRlmtPortTrap(pAC, OID_SKGE_TRAP_RLMT_PORT_UP, PhysPortIndex);
+ (void)SK_DRIVER_SENDEVENT(pAC, IoC);
+
+ /* Bugfix for XMAC errata (#10620)*/
+ if (MacType == SK_MAC_XMAC) {
+ /* Add incremental difference to offset (#10620)*/
+ (void)pAC->GIni.GIFunc.pFnMacStatistic(pAC, IoC, PhysPortIndex,
+ XM_RXE_SHT_ERR, &Val32);
+
+ Value = (((SK_U64)pAC->Pnmi.Port[PhysPortIndex].
+ CounterHigh[SK_PNMI_HRX_SHORTS] << 32) | (SK_U64)Val32);
+ pAC->Pnmi.Port[PhysPortIndex].CounterOffset[SK_PNMI_HRX_SHORTS] +=
+ Value - pAC->Pnmi.Port[PhysPortIndex].RxShortZeroMark;
+ }
+
+ /* Tell VctStatus() that a link was up meanwhile. */
+ pAC->Pnmi.VctStatus[PhysPortIndex] |= SK_PNMI_VCT_LINK;
+ break;
+
+ case SK_PNMI_EVT_RLMT_PORT_DOWN:
+ PhysPortIndex = (unsigned int)Param.Para32[0];
+
+#ifdef DEBUG
+ if (PhysPortIndex >= SK_MAX_MACS) {
+
+ SK_DBG_MSG(pAC, SK_DBGMOD_PNMI, SK_DBGCAT_CTRL,
+ ("PNMI: ERR: SkPnmiEvent: SK_PNMI_EVT_RLMT_PORT_DOWN parameter"
+ " wrong, PhysPortIndex=%d\n", PhysPortIndex));
+
+ return (0);
+ }
+#endif /* DEBUG */
+
+ /*
+ * Store a trap message in the trap buffer and generate an event for
+ * user space applications with the SK_DRIVER_SENDEVENT macro.
+ */
+ QueueRlmtPortTrap(pAC, OID_SKGE_TRAP_RLMT_PORT_DOWN, PhysPortIndex);
+ (void)SK_DRIVER_SENDEVENT(pAC, IoC);
+
+ /* Bugfix #10620 - get zero level for incremental difference */
+ if (MacType == SK_MAC_XMAC) {
+
+ (void)pAC->GIni.GIFunc.pFnMacStatistic(pAC, IoC, PhysPortIndex,
+ XM_RXE_SHT_ERR, &Val32);
+
+ pAC->Pnmi.Port[PhysPortIndex].RxShortZeroMark =
+ (((SK_U64)pAC->Pnmi.Port[PhysPortIndex].
+ CounterHigh[SK_PNMI_HRX_SHORTS] << 32) | (SK_U64)Val32);
+ }
+ break;
+
+ case SK_PNMI_EVT_RLMT_ACTIVE_DOWN:
+ PhysPortIndex = (unsigned int)Param.Para32[0];
+ NetIndex = (SK_U32)Param.Para32[1];
+
+#ifdef DEBUG
+ if (PhysPortIndex >= SK_MAX_MACS) {
+
+ SK_DBG_MSG(pAC, SK_DBGMOD_PNMI, SK_DBGCAT_CTRL,
+ ("PNMI: ERR: SkPnmiEvent: SK_PNMI_EVT_RLMT_ACTIVE_DOWN parameter too high, PhysPort=%d\n",
+ PhysPortIndex));
+ }
+
+ if (NetIndex >= pAC->Rlmt.NumNets) {
+
+ SK_DBG_MSG(pAC, SK_DBGMOD_PNMI, SK_DBGCAT_CTRL,
+ ("PNMI: ERR: SkPnmiEvent: SK_PNMI_EVT_RLMT_ACTIVE_DOWN parameter too high, NetIndex=%d\n",
+ NetIndex));
+ }
+#endif /* DEBUG */
+
+ /*
+ * For now, ignore event if NetIndex != 0.
+ */
+ if (Param.Para32[1] != 0) {
+
+ return (0);
+ }
+
+ /*
+ * Nothing to do if port is already inactive
+ */
+ if (!pAC->Pnmi.Port[PhysPortIndex].ActiveFlag) {
+
+ return (0);
+ }
+
+ /*
+ * Update statistic counters to calculate new offset for the virtual
+ * port and increment semaphore to indicate that an update was already
+ * done.
+ */
+ if (MacUpdate(pAC, IoC, 0, pAC->GIni.GIMacsFound - 1) !=
+ SK_PNMI_ERR_OK) {
+
+ SK_PNMI_CHECKFLAGS("SkPnmiEvent: On return");
+ return (0);
+ }
+ pAC->Pnmi.MacUpdatedFlag ++;
+
+ /*
+ * Calculate new counter offset for virtual port to grant continous
+ * counting on port switches. The virtual port consists of all currently
+ * active ports. The port down event indicates that a port is removed
+ * from the virtual port. Therefore add the counter value of the removed
+ * port to the CounterOffset for the virtual port to grant the same
+ * counter value.
+ */
+ for (CounterIndex = 0; CounterIndex < SK_PNMI_MAX_IDX;
+ CounterIndex ++) {
+
+ if (!StatAddr[CounterIndex][MacType].GetOffset) {
+
+ continue;
+ }
+
+ Value = GetPhysStatVal(pAC, IoC, PhysPortIndex, CounterIndex);
+
+ pAC->Pnmi.VirtualCounterOffset[CounterIndex] += Value;
+ }
+
+ /*
+ * Set port to inactive
+ */
+ pAC->Pnmi.Port[PhysPortIndex].ActiveFlag = SK_FALSE;
+
+ pAC->Pnmi.MacUpdatedFlag --;
+ break;
+
+ case SK_PNMI_EVT_RLMT_ACTIVE_UP:
+ PhysPortIndex = (unsigned int)Param.Para32[0];
+ NetIndex = (SK_U32)Param.Para32[1];
+
+#ifdef DEBUG
+ if (PhysPortIndex >= SK_MAX_MACS) {
+
+ SK_DBG_MSG(pAC, SK_DBGMOD_PNMI, SK_DBGCAT_CTRL,
+ ("PNMI: ERR: SkPnmiEvent: SK_PNMI_EVT_RLMT_ACTIVE_UP parameter too high, PhysPort=%d\n",
+ PhysPortIndex));
+ }
+
+ if (NetIndex >= pAC->Rlmt.NumNets) {
+
+ SK_DBG_MSG(pAC, SK_DBGMOD_PNMI, SK_DBGCAT_CTRL,
+ ("PNMI: ERR: SkPnmiEvent: SK_PNMI_EVT_RLMT_ACTIVE_UP parameter too high, NetIndex=%d\n",
+ NetIndex));
+ }
+#endif /* DEBUG */
+
+ /*
+ * For now, ignore event if NetIndex != 0.
+ */
+ if (Param.Para32[1] != 0) {
+
+ return (0);
+ }
+
+ /*
+ * Nothing to do if port is already active
+ */
+ if (pAC->Pnmi.Port[PhysPortIndex].ActiveFlag) {
+
+ return (0);
+ }
+
+ /*
+ * Statistic maintenance
+ */
+ pAC->Pnmi.RlmtChangeCts ++;
+ pAC->Pnmi.RlmtChangeTime = SK_PNMI_HUNDREDS_SEC(SkOsGetTime(pAC));
+
+ /*
+ * Store a trap message in the trap buffer and generate an event for
+ * user space applications with the SK_DRIVER_SENDEVENT macro.
+ */
+ QueueRlmtNewMacTrap(pAC, PhysPortIndex);
+ (void)SK_DRIVER_SENDEVENT(pAC, IoC);
+
+ /*
+ * Update statistic counters to calculate new offset for the virtual
+ * port and increment semaphore to indicate that an update was
+ * already done.
+ */
+ if (MacUpdate(pAC, IoC, 0, pAC->GIni.GIMacsFound - 1) !=
+ SK_PNMI_ERR_OK) {
+
+ SK_PNMI_CHECKFLAGS("SkPnmiEvent: On return");
+ return (0);
+ }
+ pAC->Pnmi.MacUpdatedFlag ++;
+
+ /*
+ * Calculate new counter offset for virtual port to grant continous
+ * counting on port switches. A new port is added to the virtual port.
+ * Therefore substract the counter value of the new port from the
+ * CounterOffset for the virtual port to grant the same value.
+ */
+ for (CounterIndex = 0; CounterIndex < SK_PNMI_MAX_IDX;
+ CounterIndex ++) {
+
+ if (!StatAddr[CounterIndex][MacType].GetOffset) {
+
+ continue;
+ }
+
+ Value = GetPhysStatVal(pAC, IoC, PhysPortIndex, CounterIndex);
+
+ pAC->Pnmi.VirtualCounterOffset[CounterIndex] -= Value;
+ }
+
+ /* Set port to active */
+ pAC->Pnmi.Port[PhysPortIndex].ActiveFlag = SK_TRUE;
+
+ pAC->Pnmi.MacUpdatedFlag --;
+ break;
+
+ case SK_PNMI_EVT_RLMT_SEGMENTATION:
+ /*
+ * Para.Para32[0] contains the NetIndex.
+ */
+
+ /*
+ * Store a trap message in the trap buffer and generate an event for
+ * user space applications with the SK_DRIVER_SENDEVENT macro.
+ */
+ QueueSimpleTrap(pAC, OID_SKGE_TRAP_RLMT_SEGMENTATION);
+ (void)SK_DRIVER_SENDEVENT(pAC, IoC);
+ break;
+
+ case SK_PNMI_EVT_RLMT_SET_NETS:
+ /*
+ * Param.Para32[0] contains the number of Nets.
+ * Param.Para32[1] is reserved, contains -1.
+ */
+ /*
+ * Check number of nets
+ */
+ MaxNetNumber = pAC->GIni.GIMacsFound;
+ if (((unsigned int)Param.Para32[0] < 1)
+ || ((unsigned int)Param.Para32[0] > MaxNetNumber)) {
+ return (SK_PNMI_ERR_UNKNOWN_NET);
+ }
+
+ if ((unsigned int)Param.Para32[0] == 1) { /* single net mode */
+ pAC->Pnmi.DualNetActiveFlag = SK_FALSE;
+ }
+ else { /* dual net mode */
+ pAC->Pnmi.DualNetActiveFlag = SK_TRUE;
+ }
+ break;
+
+ case SK_PNMI_EVT_VCT_RESET:
+ PhysPortIndex = Param.Para32[0];
+ pPrt = &pAC->GIni.GP[PhysPortIndex];
+ pVctBackupData = &pAC->Pnmi.VctBackup[PhysPortIndex];
+
+ if (pAC->Pnmi.VctStatus[PhysPortIndex] & SK_PNMI_VCT_PENDING) {
+ RetCode = SkGmCableDiagStatus(pAC, IoC, PhysPortIndex, SK_FALSE);
+ if (RetCode == 2) {
+ /*
+ * VCT test is still running.
+ * Start VCT timer counter again.
+ */
+ SK_MEMSET((char *) &Param, 0, sizeof(Param));
+ Param.Para32[0] = PhysPortIndex;
+ Param.Para32[1] = -1;
+ SkTimerStart(pAC, IoC,
+ &pAC->Pnmi.VctTimeout[PhysPortIndex].VctTimer,
+ 4000000, SKGE_PNMI, SK_PNMI_EVT_VCT_RESET, Param);
+ break;
+ }
+ pAC->Pnmi.VctStatus[PhysPortIndex] &= ~SK_PNMI_VCT_PENDING;
+ pAC->Pnmi.VctStatus[PhysPortIndex] |=
+ (SK_PNMI_VCT_NEW_VCT_DATA | SK_PNMI_VCT_TEST_DONE);
+
+ /* Copy results for later use to PNMI struct. */
+ for (i = 0; i < 4; i++) {
+ if (pPrt->PMdiPairSts[i] == SK_PNMI_VCT_NORMAL_CABLE) {
+ if ((pPrt->PMdiPairLen[i] > 35) &&
+ (pPrt->PMdiPairLen[i] < 0xff)) {
+ pPrt->PMdiPairSts[i] = SK_PNMI_VCT_IMPEDANCE_MISMATCH;
+ }
+ }
+ if ((pPrt->PMdiPairLen[i] > 35) &&
+ (pPrt->PMdiPairLen[i] != 0xff)) {
+ CableLength = 1000 *
+ (((175 * pPrt->PMdiPairLen[i]) / 210) - 28);
+ }
+ else {
+ CableLength = 0;
+ }
+ pVctBackupData->PMdiPairLen[i] = CableLength;
+ pVctBackupData->PMdiPairSts[i] = pPrt->PMdiPairSts[i];
+ }
+
+ Param.Para32[0] = PhysPortIndex;
+ Param.Para32[1] = -1;
+ SkEventQueue(pAC, SKGE_DRV, SK_DRV_PORT_RESET, Param);
+ SkEventDispatcher(pAC, IoC);
+ }
+
+ break;
+
+ default:
+ break;
+ }
+
+ SK_PNMI_CHECKFLAGS("SkPnmiEvent: On return");
+ return (0);
+}
+
+
+/******************************************************************************
+ *
+ * Private functions
+ *
+ */
+
+/*****************************************************************************
+ *
+ * PnmiVar - Gets, presets, and sets single OIDs
+ *
+ * Description:
+ * Looks up the requested OID, calls the corresponding handler
+ * function, and passes the parameters with the get, preset, or
+ * set command. The function is called by SkGePnmiGetVar,
+ * SkGePnmiPreSetVar, or SkGePnmiSetVar.
+ *
+ * Returns:
+ * SK_PNMI_ERR_XXX. For details have a look at the description of the
+ * calling functions.
+ * SK_PNMI_ERR_UNKNOWN_NET The requested NetIndex doesn't exist
+ */
+PNMI_STATIC int PnmiVar(
+SK_AC *pAC, /* Pointer to adapter context */
+SK_IOC IoC, /* IO context handle */
+int Action, /* GET/PRESET/SET action */
+SK_U32 Id, /* Object ID that is to be processed */
+char *pBuf, /* Buffer used for the management data transfer */
+unsigned int *pLen, /* Total length of pBuf management data */
+SK_U32 Instance, /* Instance (1..n) that is to be set or -1 */
+SK_U32 NetIndex) /* NetIndex (0..n), in single net mode always zero */
+{
+ unsigned int TableIndex;
+ int Ret;
+
+
+ if ((TableIndex = LookupId(Id)) == (unsigned int)(-1)) {
+
+ *pLen = 0;
+ return (SK_PNMI_ERR_UNKNOWN_OID);
+ }
+
+ /* Check NetIndex */
+ if (NetIndex >= pAC->Rlmt.NumNets) {
+ return (SK_PNMI_ERR_UNKNOWN_NET);
+ }
+
+ SK_PNMI_CHECKFLAGS("PnmiVar: On call");
+
+ Ret = IdTable[TableIndex].Func(pAC, IoC, Action, Id, pBuf, pLen,
+ Instance, TableIndex, NetIndex);
+
+ SK_PNMI_CHECKFLAGS("PnmiVar: On return");
+
+ return (Ret);
+}
+
+/*****************************************************************************
+ *
+ * PnmiStruct - Presets and Sets data in structure SK_PNMI_STRUCT_DATA
+ *
+ * Description:
+ * The return value of the function will also be stored in
+ * SK_PNMI_STRUCT_DATA if the passed buffer has the minimum size of
+ * SK_PNMI_MIN_STRUCT_SIZE. The sub-function runs through the IdTable,
+ * checks which OIDs are able to set, and calls the handler function of
+ * the OID to perform the set. The return value of the function will
+ * also be stored in SK_PNMI_STRUCT_DATA if the passed buffer has the
+ * minimum size of SK_PNMI_MIN_STRUCT_SIZE. The function is called
+ * by SkGePnmiPreSetStruct and SkGePnmiSetStruct.
+ *
+ * Returns:
+ * SK_PNMI_ERR_XXX. The codes are described in the calling functions.
+ * SK_PNMI_ERR_UNKNOWN_NET The requested NetIndex doesn't exist
+ */
+PNMI_STATIC int PnmiStruct(
+SK_AC *pAC, /* Pointer to adapter context */
+SK_IOC IoC, /* IO context handle */
+int Action, /* PRESET/SET action to be performed */
+char *pBuf, /* Buffer used for the management data transfer */
+unsigned int *pLen, /* Length of pBuf management data buffer */
+SK_U32 NetIndex) /* NetIndex (0..n), in single net mode always zero */
+{
+ int Ret;
+ unsigned int TableIndex;
+ unsigned int DstOffset;
+ unsigned int Len;
+ unsigned int InstanceNo;
+ unsigned int InstanceCnt;
+ SK_U32 Instance;
+ SK_U32 Id;
+
+
+ /* Check if the passed buffer has the right size */
+ if (*pLen < SK_PNMI_STRUCT_SIZE) {
+
+ /* Check if we can return the error within the buffer */
+ if (*pLen >= SK_PNMI_MIN_STRUCT_SIZE) {
+
+ SK_PNMI_SET_STAT(pBuf, SK_PNMI_ERR_TOO_SHORT,
+ (SK_U32)(-1));
+ }
+
+ *pLen = SK_PNMI_STRUCT_SIZE;
+ return (SK_PNMI_ERR_TOO_SHORT);
+ }
+
+ /* Check NetIndex */
+ if (NetIndex >= pAC->Rlmt.NumNets) {
+ return (SK_PNMI_ERR_UNKNOWN_NET);
+ }
+
+ SK_PNMI_CHECKFLAGS("PnmiStruct: On call");
+
+ /*
+ * Update the values of RLMT and SIRQ and increment semaphores to
+ * indicate that an update was already done.
+ */
+ if ((Ret = RlmtUpdate(pAC, IoC, NetIndex)) != SK_PNMI_ERR_OK) {
+
+ SK_PNMI_SET_STAT(pBuf, Ret, (SK_U32)(-1));
+ *pLen = SK_PNMI_MIN_STRUCT_SIZE;
+ return (Ret);
+ }
+
+ if ((Ret = SirqUpdate(pAC, IoC)) != SK_PNMI_ERR_OK) {
+
+ SK_PNMI_SET_STAT(pBuf, Ret, (SK_U32)(-1));
+ *pLen = SK_PNMI_MIN_STRUCT_SIZE;
+ return (Ret);
+ }
+
+ pAC->Pnmi.RlmtUpdatedFlag ++;
+ pAC->Pnmi.SirqUpdatedFlag ++;
+
+ /* Preset/Set values */
+ for (TableIndex = 0; TableIndex < ID_TABLE_SIZE; TableIndex ++) {
+
+ if ((IdTable[TableIndex].Access != SK_PNMI_RW) &&
+ (IdTable[TableIndex].Access != SK_PNMI_WO)) {
+
+ continue;
+ }
+
+ InstanceNo = IdTable[TableIndex].InstanceNo;
+ Id = IdTable[TableIndex].Id;
+
+ for (InstanceCnt = 1; InstanceCnt <= InstanceNo;
+ InstanceCnt ++) {
+
+ DstOffset = IdTable[TableIndex].Offset +
+ (InstanceCnt - 1) *
+ IdTable[TableIndex].StructSize;
+
+ /*
+ * Because VPD multiple instance variables are
+ * not setable we do not need to evaluate VPD
+ * instances. Have a look to VPD instance
+ * calculation in SkPnmiGetStruct().
+ */
+ Instance = (SK_U32)InstanceCnt;
+
+ /*
+ * Evaluate needed buffer length
+ */
+ Len = 0;
+ Ret = IdTable[TableIndex].Func(pAC, IoC,
+ SK_PNMI_GET, IdTable[TableIndex].Id,
+ NULL, &Len, Instance, TableIndex, NetIndex);
+
+ if (Ret == SK_PNMI_ERR_UNKNOWN_INST) {
+
+ break;
+ }
+ if (Ret != SK_PNMI_ERR_TOO_SHORT) {
+
+ pAC->Pnmi.RlmtUpdatedFlag --;
+ pAC->Pnmi.SirqUpdatedFlag --;
+
+ SK_PNMI_CHECKFLAGS("PnmiStruct: On return");
+ SK_PNMI_SET_STAT(pBuf,
+ SK_PNMI_ERR_GENERAL, DstOffset);
+ *pLen = SK_PNMI_MIN_STRUCT_SIZE;
+ return (SK_PNMI_ERR_GENERAL);
+ }
+ if (Id == OID_SKGE_VPD_ACTION) {
+
+ switch (*(pBuf + DstOffset)) {
+
+ case SK_PNMI_VPD_CREATE:
+ Len = 3 + *(pBuf + DstOffset + 3);
+ break;
+
+ case SK_PNMI_VPD_DELETE:
+ Len = 3;
+ break;
+
+ default:
+ Len = 1;
+ break;
+ }
+ }
+
+ /* Call the OID handler function */
+ Ret = IdTable[TableIndex].Func(pAC, IoC, Action,
+ IdTable[TableIndex].Id, pBuf + DstOffset,
+ &Len, Instance, TableIndex, NetIndex);
+
+ if (Ret != SK_PNMI_ERR_OK) {
+
+ pAC->Pnmi.RlmtUpdatedFlag --;
+ pAC->Pnmi.SirqUpdatedFlag --;
+
+ SK_PNMI_CHECKFLAGS("PnmiStruct: On return");
+ SK_PNMI_SET_STAT(pBuf, SK_PNMI_ERR_BAD_VALUE,
+ DstOffset);
+ *pLen = SK_PNMI_MIN_STRUCT_SIZE;
+ return (SK_PNMI_ERR_BAD_VALUE);
+ }
+ }
+ }
+
+ pAC->Pnmi.RlmtUpdatedFlag --;
+ pAC->Pnmi.SirqUpdatedFlag --;
+
+ SK_PNMI_CHECKFLAGS("PnmiStruct: On return");
+ SK_PNMI_SET_STAT(pBuf, SK_PNMI_ERR_OK, (SK_U32)(-1));
+ return (SK_PNMI_ERR_OK);
+}
+
+/*****************************************************************************
+ *
+ * LookupId - Lookup an OID in the IdTable
+ *
+ * Description:
+ * Scans the IdTable to find the table entry of an OID.
+ *
+ * Returns:
+ * The table index or -1 if not found.
+ */
+PNMI_STATIC int LookupId(
+SK_U32 Id) /* Object identifier to be searched */
+{
+ int i;
+
+ for (i = 0; i < ID_TABLE_SIZE; i++) {
+
+ if (IdTable[i].Id == Id) {
+
+ return i;
+ }
+ }
+
+ return (-1);
+}
+
+/*****************************************************************************
+ *
+ * OidStruct - Handler of OID_SKGE_ALL_DATA
+ *
+ * Description:
+ * This OID performs a Get/Preset/SetStruct call and returns all data
+ * in a SK_PNMI_STRUCT_DATA structure.
+ *
+ * Returns:
+ * SK_PNMI_ERR_OK The request was successfully performed.
+ * SK_PNMI_ERR_GENERAL A general severe internal error occured.
+ * SK_PNMI_ERR_TOO_SHORT The passed buffer is too short to contain
+ * the correct data (e.g. a 32bit value is
+ * needed, but a 16 bit value was passed).
+ * SK_PNMI_ERR_BAD_VALUE The passed value is not in the valid
+ * value range.
+ * SK_PNMI_ERR_READ_ONLY The OID is read-only and cannot be set.
+ * SK_PNMI_ERR_UNKNOWN_INST The requested instance of the OID doesn't
+ * exist (e.g. port instance 3 on a two port
+ * adapter.
+ */
+PNMI_STATIC int OidStruct(
+SK_AC *pAC, /* Pointer to adapter context */
+SK_IOC IoC, /* IO context handle */
+int Action, /* GET/PRESET/SET action */
+SK_U32 Id, /* Object ID that is to be processed */
+char *pBuf, /* Buffer used for the management data transfer */
+unsigned int *pLen, /* On call: pBuf buffer length. On return: used buffer */
+SK_U32 Instance, /* Instance (1..n) that is to be queried or -1 */
+unsigned int TableIndex, /* Index to the Id table */
+SK_U32 NetIndex) /* NetIndex (0..n), in single net mode always zero */
+{
+ if (Id != OID_SKGE_ALL_DATA) {
+
+ SK_ERR_LOG(pAC, SK_ERRCL_SW, SK_PNMI_ERR003,
+ SK_PNMI_ERR003MSG);
+
+ *pLen = 0;
+ return (SK_PNMI_ERR_GENERAL);
+ }
+
+ /*
+ * Check instance. We only handle single instance variables
+ */
+ if (Instance != (SK_U32)(-1) && Instance != 1) {
+
+ *pLen = 0;
+ return (SK_PNMI_ERR_UNKNOWN_INST);
+ }
+
+ switch (Action) {
+
+ case SK_PNMI_GET:
+ return (SkPnmiGetStruct(pAC, IoC, pBuf, pLen, NetIndex));
+
+ case SK_PNMI_PRESET:
+ return (SkPnmiPreSetStruct(pAC, IoC, pBuf, pLen, NetIndex));
+
+ case SK_PNMI_SET:
+ return (SkPnmiSetStruct(pAC, IoC, pBuf, pLen, NetIndex));
+ }
+
+ SK_ERR_LOG(pAC, SK_ERRCL_SW, SK_PNMI_ERR004, SK_PNMI_ERR004MSG);
+
+ *pLen = 0;
+ return (SK_PNMI_ERR_GENERAL);
+}
+
+/*****************************************************************************
+ *
+ * Perform - OID handler of OID_SKGE_ACTION
+ *
+ * Description:
+ * None.
+ *
+ * Returns:
+ * SK_PNMI_ERR_OK The request was successfully performed.
+ * SK_PNMI_ERR_GENERAL A general severe internal error occured.
+ * SK_PNMI_ERR_TOO_SHORT The passed buffer is too short to contain
+ * the correct data (e.g. a 32bit value is
+ * needed, but a 16 bit value was passed).
+ * SK_PNMI_ERR_BAD_VALUE The passed value is not in the valid
+ * value range.
+ * SK_PNMI_ERR_READ_ONLY The OID is read-only and cannot be set.
+ * SK_PNMI_ERR_UNKNOWN_INST The requested instance of the OID doesn't
+ * exist (e.g. port instance 3 on a two port
+ * adapter.
+ */
+PNMI_STATIC int Perform(
+SK_AC *pAC, /* Pointer to adapter context */
+SK_IOC IoC, /* IO context handle */
+int Action, /* GET/PRESET/SET action */
+SK_U32 Id, /* Object ID that is to be processed */
+char *pBuf, /* Buffer used for the management data transfer */
+unsigned int *pLen, /* On call: pBuf buffer length. On return: used buffer */
+SK_U32 Instance, /* Instance (1..n) that is to be queried or -1 */
+unsigned int TableIndex, /* Index to the Id table */
+SK_U32 NetIndex) /* NetIndex (0..n), in single net mode always zero */
+{
+ int Ret;
+ SK_U32 ActionOp;
+
+
+ /*
+ * Check instance. We only handle single instance variables
+ */
+ if (Instance != (SK_U32)(-1) && Instance != 1) {
+
+ *pLen = 0;
+ return (SK_PNMI_ERR_UNKNOWN_INST);
+ }
+
+ if (*pLen < sizeof(SK_U32)) {
+
+ *pLen = sizeof(SK_U32);
+ return (SK_PNMI_ERR_TOO_SHORT);
+ }
+
+ /* Check if a get should be performed */
+ if (Action == SK_PNMI_GET) {
+
+ /* A get is easy. We always return the same value */
+ ActionOp = (SK_U32)SK_PNMI_ACT_IDLE;
+ SK_PNMI_STORE_U32(pBuf, ActionOp);
+ *pLen = sizeof(SK_U32);
+
+ return (SK_PNMI_ERR_OK);
+ }
+
+ /* Continue with PRESET/SET action */
+ if (*pLen > sizeof(SK_U32)) {
+
+ return (SK_PNMI_ERR_BAD_VALUE);
+ }
+
+ /* Check if the command is a known one */
+ SK_PNMI_READ_U32(pBuf, ActionOp);
+ if (*pLen > sizeof(SK_U32) ||
+ (ActionOp != SK_PNMI_ACT_IDLE &&
+ ActionOp != SK_PNMI_ACT_RESET &&
+ ActionOp != SK_PNMI_ACT_SELFTEST &&
+ ActionOp != SK_PNMI_ACT_RESETCNT)) {
+
+ *pLen = 0;
+ return (SK_PNMI_ERR_BAD_VALUE);
+ }
+
+ /* A preset ends here */
+ if (Action == SK_PNMI_PRESET) {
+
+ return (SK_PNMI_ERR_OK);
+ }
+
+ switch (ActionOp) {
+
+ case SK_PNMI_ACT_IDLE:
+ /* Nothing to do */
+ break;
+
+ case SK_PNMI_ACT_RESET:
+ /*
+ * Perform a driver reset or something that comes near
+ * to this.
+ */
+ Ret = SK_DRIVER_RESET(pAC, IoC);
+ if (Ret != 0) {
+
+ SK_ERR_LOG(pAC, SK_ERRCL_SW, SK_PNMI_ERR005,
+ SK_PNMI_ERR005MSG);
+
+ return (SK_PNMI_ERR_GENERAL);
+ }
+ break;
+
+ case SK_PNMI_ACT_SELFTEST:
+ /*
+ * Perform a driver selftest or something similar to this.
+ * Currently this feature is not used and will probably
+ * implemented in another way.
+ */
+ Ret = SK_DRIVER_SELFTEST(pAC, IoC);
+ pAC->Pnmi.TestResult = Ret;
+ break;
+
+ case SK_PNMI_ACT_RESETCNT:
+ /* Set all counters and timestamps to zero */
+ ResetCounter(pAC, IoC, NetIndex);
+ break;
+
+ default:
+ SK_ERR_LOG(pAC, SK_ERRCL_SW, SK_PNMI_ERR006,
+ SK_PNMI_ERR006MSG);
+
+ return (SK_PNMI_ERR_GENERAL);
+ }
+
+ return (SK_PNMI_ERR_OK);
+}
+
+/*****************************************************************************
+ *
+ * Mac8023Stat - OID handler of OID_GEN_XXX and OID_802_3_XXX
+ *
+ * Description:
+ * Retrieves the statistic values of the virtual port (logical
+ * index 0). Only special OIDs of NDIS are handled which consist
+ * of a 32 bit instead of a 64 bit value. The OIDs are public
+ * because perhaps some other platform can use them too.
+ *
+ * Returns:
+ * SK_PNMI_ERR_OK The request was successfully performed.
+ * SK_PNMI_ERR_GENERAL A general severe internal error occured.
+ * SK_PNMI_ERR_TOO_SHORT The passed buffer is too short to contain
+ * the correct data (e.g. a 32bit value is
+ * needed, but a 16 bit value was passed).
+ * SK_PNMI_ERR_UNKNOWN_INST The requested instance of the OID doesn't
+ * exist (e.g. port instance 3 on a two port
+ * adapter.
+ */
+PNMI_STATIC int Mac8023Stat(
+SK_AC *pAC, /* Pointer to adapter context */
+SK_IOC IoC, /* IO context handle */
+int Action, /* GET/PRESET/SET action */
+SK_U32 Id, /* Object ID that is to be processed */
+char *pBuf, /* Buffer used for the management data transfer */
+unsigned int *pLen, /* On call: pBuf buffer length. On return: used buffer */
+SK_U32 Instance, /* Instance (1..n) that is to be queried or -1 */
+unsigned int TableIndex, /* Index to the Id table */
+SK_U32 NetIndex) /* NetIndex (0..n), in single net mode always zero */
+{
+ int Ret;
+ SK_U64 StatVal;
+ SK_U32 StatVal32;
+ SK_BOOL Is64BitReq = SK_FALSE;
+
+ /*
+ * Only the active Mac is returned
+ */
+ if (Instance != (SK_U32)(-1) && Instance != 1) {
+
+ *pLen = 0;
+ return (SK_PNMI_ERR_UNKNOWN_INST);
+ }
+
+ /*
+ * Check action type
+ */
+ if (Action != SK_PNMI_GET) {
+
+ *pLen = 0;
+ return (SK_PNMI_ERR_READ_ONLY);
+ }
+
+ /* Check length */
+ switch (Id) {
+
+ case OID_802_3_PERMANENT_ADDRESS:
+ case OID_802_3_CURRENT_ADDRESS:
+ if (*pLen < sizeof(SK_MAC_ADDR)) {
+
+ *pLen = sizeof(SK_MAC_ADDR);
+ return (SK_PNMI_ERR_TOO_SHORT);
+ }
+ break;
+
+ default:
+#ifndef SK_NDIS_64BIT_CTR
+ if (*pLen < sizeof(SK_U32)) {
+ *pLen = sizeof(SK_U32);
+ return (SK_PNMI_ERR_TOO_SHORT);
+ }
+
+#else /* SK_NDIS_64BIT_CTR */
+
+ /* for compatibility, at least 32bit are required for OID */
+ if (*pLen < sizeof(SK_U32)) {
+ /*
+ * but indicate handling for 64bit values,
+ * if insufficient space is provided
+ */
+ *pLen = sizeof(SK_U64);
+ return (SK_PNMI_ERR_TOO_SHORT);
+ }
+
+ Is64BitReq = (*pLen < sizeof(SK_U64)) ? SK_FALSE : SK_TRUE;
+#endif /* SK_NDIS_64BIT_CTR */
+ break;
+ }
+
+ /*
+ * Update all statistics, because we retrieve virtual MAC, which
+ * consists of multiple physical statistics and increment semaphore
+ * to indicate that an update was already done.
+ */
+ Ret = MacUpdate(pAC, IoC, 0, pAC->GIni.GIMacsFound - 1);
+ if ( Ret != SK_PNMI_ERR_OK) {
+
+ *pLen = 0;
+ return (Ret);
+ }
+ pAC->Pnmi.MacUpdatedFlag ++;
+
+ /*
+ * Get value (MAC Index 0 identifies the virtual MAC)
+ */
+ switch (Id) {
+
+ case OID_802_3_PERMANENT_ADDRESS:
+ CopyMac(pBuf, &pAC->Addr.Net[NetIndex].PermanentMacAddress);
+ *pLen = sizeof(SK_MAC_ADDR);
+ break;
+
+ case OID_802_3_CURRENT_ADDRESS:
+ CopyMac(pBuf, &pAC->Addr.Net[NetIndex].CurrentMacAddress);
+ *pLen = sizeof(SK_MAC_ADDR);
+ break;
+
+ default:
+ StatVal = GetStatVal(pAC, IoC, 0, IdTable[TableIndex].Param, NetIndex);
+
+ /* by default 32bit values are evaluated */
+ if (!Is64BitReq) {
+ StatVal32 = (SK_U32)StatVal;
+ SK_PNMI_STORE_U32(pBuf, StatVal32);
+ *pLen = sizeof(SK_U32);
+ }
+ else {
+ SK_PNMI_STORE_U64(pBuf, StatVal);
+ *pLen = sizeof(SK_U64);
+ }
+ break;
+ }
+
+ pAC->Pnmi.MacUpdatedFlag --;
+
+ return (SK_PNMI_ERR_OK);
+}
+
+/*****************************************************************************
+ *
+ * MacPrivateStat - OID handler function of OID_SKGE_STAT_XXX
+ *
+ * Description:
+ * Retrieves the MAC statistic data.
+ *
+ * Returns:
+ * SK_PNMI_ERR_OK The request was successfully performed.
+ * SK_PNMI_ERR_GENERAL A general severe internal error occured.
+ * SK_PNMI_ERR_TOO_SHORT The passed buffer is too short to contain
+ * the correct data (e.g. a 32bit value is
+ * needed, but a 16 bit value was passed).
+ * SK_PNMI_ERR_UNKNOWN_INST The requested instance of the OID doesn't
+ * exist (e.g. port instance 3 on a two port
+ * adapter.
+ */
+PNMI_STATIC int MacPrivateStat(
+SK_AC *pAC, /* Pointer to adapter context */
+SK_IOC IoC, /* IO context handle */
+int Action, /* GET/PRESET/SET action */
+SK_U32 Id, /* Object ID that is to be processed */
+char *pBuf, /* Buffer used for the management data transfer */
+unsigned int *pLen, /* On call: pBuf buffer length. On return: used buffer */
+SK_U32 Instance, /* Instance (1..n) that is to be queried or -1 */
+unsigned int TableIndex, /* Index to the Id table */
+SK_U32 NetIndex) /* NetIndex (0..n), in single net mode always zero */
+{
+ unsigned int LogPortMax;
+ unsigned int LogPortIndex;
+ unsigned int PhysPortMax;
+ unsigned int Limit;
+ unsigned int Offset;
+ int MacType;
+ int Ret;
+ SK_U64 StatVal;
+
+
+
+ /* Calculate instance if wished. MAC index 0 is the virtual MAC */
+ PhysPortMax = pAC->GIni.GIMacsFound;
+ LogPortMax = SK_PNMI_PORT_PHYS2LOG(PhysPortMax);
+
+ MacType = pAC->GIni.GIMacType;
+
+ if (pAC->Pnmi.DualNetActiveFlag == SK_TRUE) { /* Dual net mode */
+ LogPortMax--;
+ }
+
+ if ((Instance != (SK_U32)(-1))) { /* Only one specific instance is queried */
+ /* Check instance range */
+ if ((Instance < 1) || (Instance > LogPortMax)) {
+
+ *pLen = 0;
+ return (SK_PNMI_ERR_UNKNOWN_INST);
+ }
+ LogPortIndex = SK_PNMI_PORT_INST2LOG(Instance);
+ Limit = LogPortIndex + 1;
+ }
+
+ else { /* Instance == (SK_U32)(-1), get all Instances of that OID */
+
+ LogPortIndex = 0;
+ Limit = LogPortMax;
+ }
+
+ /* Check action */
+ if (Action != SK_PNMI_GET) {
+
+ *pLen = 0;
+ return (SK_PNMI_ERR_READ_ONLY);
+ }
+
+ /* Check length */
+ if (*pLen < (Limit - LogPortIndex) * sizeof(SK_U64)) {
+
+ *pLen = (Limit - LogPortIndex) * sizeof(SK_U64);
+ return (SK_PNMI_ERR_TOO_SHORT);
+ }
+
+ /*
+ * Update MAC statistic and increment semaphore to indicate that
+ * an update was already done.
+ */
+ Ret = MacUpdate(pAC, IoC, 0, pAC->GIni.GIMacsFound - 1);
+ if (Ret != SK_PNMI_ERR_OK) {
+
+ *pLen = 0;
+ return (Ret);
+ }
+ pAC->Pnmi.MacUpdatedFlag ++;
+
+ /* Get value */
+ Offset = 0;
+ for (; LogPortIndex < Limit; LogPortIndex ++) {
+
+ switch (Id) {
+
+/* XXX not yet implemented due to XMAC problems
+ case OID_SKGE_STAT_TX_UTIL:
+ return (SK_PNMI_ERR_GENERAL);
+*/
+/* XXX not yet implemented due to XMAC problems
+ case OID_SKGE_STAT_RX_UTIL:
+ return (SK_PNMI_ERR_GENERAL);
+*/
+ case OID_SKGE_STAT_RX:
+ if (MacType == SK_MAC_GMAC) {
+ StatVal =
+ GetStatVal(pAC, IoC, LogPortIndex,
+ SK_PNMI_HRX_BROADCAST, NetIndex) +
+ GetStatVal(pAC, IoC, LogPortIndex,
+ SK_PNMI_HRX_MULTICAST, NetIndex) +
+ GetStatVal(pAC, IoC, LogPortIndex,
+ SK_PNMI_HRX_UNICAST, NetIndex) +
+ GetStatVal(pAC, IoC, LogPortIndex,
+ SK_PNMI_HRX_UNDERSIZE, NetIndex);
+ }
+ else {
+ StatVal = GetStatVal(pAC, IoC, LogPortIndex,
+ IdTable[TableIndex].Param, NetIndex);
+ }
+ break;
+
+ case OID_SKGE_STAT_TX:
+ if (MacType == SK_MAC_GMAC) {
+ StatVal =
+ GetStatVal(pAC, IoC, LogPortIndex,
+ SK_PNMI_HTX_BROADCAST, NetIndex) +
+ GetStatVal(pAC, IoC, LogPortIndex,
+ SK_PNMI_HTX_MULTICAST, NetIndex) +
+ GetStatVal(pAC, IoC, LogPortIndex,
+ SK_PNMI_HTX_UNICAST, NetIndex);
+ }
+ else {
+ StatVal = GetStatVal(pAC, IoC, LogPortIndex,
+ IdTable[TableIndex].Param, NetIndex);
+ }
+ break;
+
+ default:
+ StatVal = GetStatVal(pAC, IoC, LogPortIndex,
+ IdTable[TableIndex].Param, NetIndex);
+ }
+ SK_PNMI_STORE_U64(pBuf + Offset, StatVal);
+
+ Offset += sizeof(SK_U64);
+ }
+ *pLen = Offset;
+
+ pAC->Pnmi.MacUpdatedFlag --;
+
+ return (SK_PNMI_ERR_OK);
+}
+
+/*****************************************************************************
+ *
+ * Addr - OID handler function of OID_SKGE_PHYS_CUR_ADDR and _FAC_ADDR
+ *
+ * Description:
+ * Get/Presets/Sets the current and factory MAC address. The MAC
+ * address of the virtual port, which is reported to the OS, may
+ * not be changed, but the physical ones. A set to the virtual port
+ * will be ignored. No error should be reported because otherwise
+ * a multiple instance set (-1) would always fail.
+ *
+ * Returns:
+ * SK_PNMI_ERR_OK The request was successfully performed.
+ * SK_PNMI_ERR_GENERAL A general severe internal error occured.
+ * SK_PNMI_ERR_TOO_SHORT The passed buffer is too short to contain
+ * the correct data (e.g. a 32bit value is
+ * needed, but a 16 bit value was passed).
+ * SK_PNMI_ERR_BAD_VALUE The passed value is not in the valid
+ * value range.
+ * SK_PNMI_ERR_READ_ONLY The OID is read-only and cannot be set.
+ * SK_PNMI_ERR_UNKNOWN_INST The requested instance of the OID doesn't
+ * exist (e.g. port instance 3 on a two port
+ * adapter.
+ */
+PNMI_STATIC int Addr(
+SK_AC *pAC, /* Pointer to adapter context */
+SK_IOC IoC, /* IO context handle */
+int Action, /* GET/PRESET/SET action */
+SK_U32 Id, /* Object ID that is to be processed */
+char *pBuf, /* Buffer used for the management data transfer */
+unsigned int *pLen, /* On call: pBuf buffer length. On return: used buffer */
+SK_U32 Instance, /* Instance (1..n) that is to be queried or -1 */
+unsigned int TableIndex, /* Index to the Id table */
+SK_U32 NetIndex) /* NetIndex (0..n), in single net mode always zero */
+{
+ int Ret;
+ unsigned int LogPortMax;
+ unsigned int PhysPortMax;
+ unsigned int LogPortIndex;
+ unsigned int PhysPortIndex;
+ unsigned int Limit;
+ unsigned int Offset = 0;
+
+ /*
+ * Calculate instance if wished. MAC index 0 is the virtual
+ * MAC.
+ */
+ PhysPortMax = pAC->GIni.GIMacsFound;
+ LogPortMax = SK_PNMI_PORT_PHYS2LOG(PhysPortMax);
+
+ if (pAC->Pnmi.DualNetActiveFlag == SK_TRUE) { /* Dual net mode */
+ LogPortMax--;
+ }
+
+ if ((Instance != (SK_U32)(-1))) { /* Only one specific instance is queried */
+ /* Check instance range */
+ if ((Instance < 1) || (Instance > LogPortMax)) {
+
+ *pLen = 0;
+ return (SK_PNMI_ERR_UNKNOWN_INST);
+ }
+ LogPortIndex = SK_PNMI_PORT_INST2LOG(Instance);
+ Limit = LogPortIndex + 1;
+ }
+ else { /* Instance == (SK_U32)(-1), get all Instances of that OID */
+
+ LogPortIndex = 0;
+ Limit = LogPortMax;
+ }
+
+ /*
+ * Perform Action
+ */
+ if (Action == SK_PNMI_GET) {
+
+ /* Check length */
+ if (*pLen < (Limit - LogPortIndex) * 6) {
+
+ *pLen = (Limit - LogPortIndex) * 6;
+ return (SK_PNMI_ERR_TOO_SHORT);
+ }
+
+ /*
+ * Get value
+ */
+ for (; LogPortIndex < Limit; LogPortIndex ++) {
+
+ switch (Id) {
+
+ case OID_SKGE_PHYS_CUR_ADDR:
+ if (LogPortIndex == 0) {
+ CopyMac(pBuf + Offset, &pAC->Addr.Net[NetIndex].CurrentMacAddress);
+ }
+ else {
+ PhysPortIndex = SK_PNMI_PORT_LOG2PHYS(pAC, LogPortIndex);
+
+ CopyMac(pBuf + Offset,
+ &pAC->Addr.Port[PhysPortIndex].CurrentMacAddress);
+ }
+ Offset += 6;
+ break;
+
+ case OID_SKGE_PHYS_FAC_ADDR:
+ if (LogPortIndex == 0) {
+ CopyMac(pBuf + Offset,
+ &pAC->Addr.Net[NetIndex].PermanentMacAddress);
+ }
+ else {
+ PhysPortIndex = SK_PNMI_PORT_LOG2PHYS(
+ pAC, LogPortIndex);
+
+ CopyMac(pBuf + Offset,
+ &pAC->Addr.Port[PhysPortIndex].PermanentMacAddress);
+ }
+ Offset += 6;
+ break;
+
+ default:
+ SK_ERR_LOG(pAC, SK_ERRCL_SW, SK_PNMI_ERR008,
+ SK_PNMI_ERR008MSG);
+
+ *pLen = 0;
+ return (SK_PNMI_ERR_GENERAL);
+ }
+ }
+
+ *pLen = Offset;
+ }
+ else {
+ /*
+ * The logical MAC address may not be changed only
+ * the physical ones
+ */
+ if (Id == OID_SKGE_PHYS_FAC_ADDR) {
+
+ *pLen = 0;
+ return (SK_PNMI_ERR_READ_ONLY);
+ }
+
+ /*
+ * Only the current address may be changed
+ */
+ if (Id != OID_SKGE_PHYS_CUR_ADDR) {
+
+ SK_ERR_LOG(pAC, SK_ERRCL_SW, SK_PNMI_ERR009,
+ SK_PNMI_ERR009MSG);
+
+ *pLen = 0;
+ return (SK_PNMI_ERR_GENERAL);
+ }
+
+ /* Check length */
+ if (*pLen < (Limit - LogPortIndex) * 6) {
+
+ *pLen = (Limit - LogPortIndex) * 6;
+ return (SK_PNMI_ERR_TOO_SHORT);
+ }
+ if (*pLen > (Limit - LogPortIndex) * 6) {
+
+ *pLen = 0;
+ return (SK_PNMI_ERR_BAD_VALUE);
+ }
+
+ /*
+ * Check Action
+ */
+ if (Action == SK_PNMI_PRESET) {
+
+ *pLen = 0;
+ return (SK_PNMI_ERR_OK);
+ }
+
+ /*
+ * Set OID_SKGE_MAC_CUR_ADDR
+ */
+ for (; LogPortIndex < Limit; LogPortIndex ++, Offset += 6) {
+
+ /*
+ * A set to virtual port and set of broadcast
+ * address will be ignored
+ */
+ if (LogPortIndex == 0 || SK_MEMCMP(pBuf + Offset,
+ "\xff\xff\xff\xff\xff\xff", 6) == 0) {
+
+ continue;
+ }
+
+ PhysPortIndex = SK_PNMI_PORT_LOG2PHYS(pAC,
+ LogPortIndex);
+
+ Ret = SkAddrOverride(pAC, IoC, PhysPortIndex,
+ (SK_MAC_ADDR *)(pBuf + Offset),
+ (LogPortIndex == 0 ? SK_ADDR_VIRTUAL_ADDRESS :
+ SK_ADDR_PHYSICAL_ADDRESS));
+ if (Ret != SK_ADDR_OVERRIDE_SUCCESS) {
+
+ return (SK_PNMI_ERR_GENERAL);
+ }
+ }
+ *pLen = Offset;
+ }
+
+ return (SK_PNMI_ERR_OK);
+}
+
+/*****************************************************************************
+ *
+ * CsumStat - OID handler function of OID_SKGE_CHKSM_XXX
+ *
+ * Description:
+ * Retrieves the statistic values of the CSUM module. The CSUM data
+ * structure must be available in the SK_AC even if the CSUM module
+ * is not included, because PNMI reads the statistic data from the
+ * CSUM part of SK_AC directly.
+ *
+ * Returns:
+ * SK_PNMI_ERR_OK The request was successfully performed.
+ * SK_PNMI_ERR_GENERAL A general severe internal error occured.
+ * SK_PNMI_ERR_TOO_SHORT The passed buffer is too short to contain
+ * the correct data (e.g. a 32bit value is
+ * needed, but a 16 bit value was passed).
+ * SK_PNMI_ERR_UNKNOWN_INST The requested instance of the OID doesn't
+ * exist (e.g. port instance 3 on a two port
+ * adapter.
+ */
+PNMI_STATIC int CsumStat(
+SK_AC *pAC, /* Pointer to adapter context */
+SK_IOC IoC, /* IO context handle */
+int Action, /* GET/PRESET/SET action */
+SK_U32 Id, /* Object ID that is to be processed */
+char *pBuf, /* Buffer used for the management data transfer */
+unsigned int *pLen, /* On call: pBuf buffer length. On return: used buffer */
+SK_U32 Instance, /* Instance (1..n) that is to be queried or -1 */
+unsigned int TableIndex, /* Index to the Id table */
+SK_U32 NetIndex) /* NetIndex (0..n), in single net mode always zero */
+{
+ unsigned int Index;
+ unsigned int Limit;
+ unsigned int Offset = 0;
+ SK_U64 StatVal;
+
+
+ /*
+ * Calculate instance if wished
+ */
+ if (Instance != (SK_U32)(-1)) {
+
+ if ((Instance < 1) || (Instance > SKCS_NUM_PROTOCOLS)) {
+
+ *pLen = 0;
+ return (SK_PNMI_ERR_UNKNOWN_INST);
+ }
+ Index = (unsigned int)Instance - 1;
+ Limit = Index + 1;
+ }
+ else {
+ Index = 0;
+ Limit = SKCS_NUM_PROTOCOLS;
+ }
+
+ /*
+ * Check action
+ */
+ if (Action != SK_PNMI_GET) {
+
+ *pLen = 0;
+ return (SK_PNMI_ERR_READ_ONLY);
+ }
+
+ /* Check length */
+ if (*pLen < (Limit - Index) * sizeof(SK_U64)) {
+
+ *pLen = (Limit - Index) * sizeof(SK_U64);
+ return (SK_PNMI_ERR_TOO_SHORT);
+ }
+
+ /*
+ * Get value
+ */
+ for (; Index < Limit; Index ++) {
+
+ switch (Id) {
+
+ case OID_SKGE_CHKSM_RX_OK_CTS:
+ StatVal = pAC->Csum.ProtoStats[NetIndex][Index].RxOkCts;
+ break;
+
+ case OID_SKGE_CHKSM_RX_UNABLE_CTS:
+ StatVal = pAC->Csum.ProtoStats[NetIndex][Index].RxUnableCts;
+ break;
+
+ case OID_SKGE_CHKSM_RX_ERR_CTS:
+ StatVal = pAC->Csum.ProtoStats[NetIndex][Index].RxErrCts;
+ break;
+
+ case OID_SKGE_CHKSM_TX_OK_CTS:
+ StatVal = pAC->Csum.ProtoStats[NetIndex][Index].TxOkCts;
+ break;
+
+ case OID_SKGE_CHKSM_TX_UNABLE_CTS:
+ StatVal = pAC->Csum.ProtoStats[NetIndex][Index].TxUnableCts;
+ break;
+
+ default:
+ SK_ERR_LOG(pAC, SK_ERRCL_SW, SK_PNMI_ERR010,
+ SK_PNMI_ERR010MSG);
+
+ *pLen = 0;
+ return (SK_PNMI_ERR_GENERAL);
+ }
+
+ SK_PNMI_STORE_U64(pBuf + Offset, StatVal);
+ Offset += sizeof(SK_U64);
+ }
+
+ /*
+ * Store used buffer space
+ */
+ *pLen = Offset;
+
+ return (SK_PNMI_ERR_OK);
+}
+
+/*****************************************************************************
+ *
+ * SensorStat - OID handler function of OID_SKGE_SENSOR_XXX
+ *
+ * Description:
+ * Retrieves the statistic values of the I2C module, which handles
+ * the temperature and voltage sensors.
+ *
+ * Returns:
+ * SK_PNMI_ERR_OK The request was successfully performed.
+ * SK_PNMI_ERR_GENERAL A general severe internal error occured.
+ * SK_PNMI_ERR_TOO_SHORT The passed buffer is too short to contain
+ * the correct data (e.g. a 32bit value is
+ * needed, but a 16 bit value was passed).
+ * SK_PNMI_ERR_UNKNOWN_INST The requested instance of the OID doesn't
+ * exist (e.g. port instance 3 on a two port
+ * adapter.
+ */
+PNMI_STATIC int SensorStat(
+SK_AC *pAC, /* Pointer to adapter context */
+SK_IOC IoC, /* IO context handle */
+int Action, /* GET/PRESET/SET action */
+SK_U32 Id, /* Object ID that is to be processed */
+char *pBuf, /* Buffer used for the management data transfer */
+unsigned int *pLen, /* On call: pBuf buffer length. On return: used buffer */
+SK_U32 Instance, /* Instance (1..n) that is to be queried or -1 */
+unsigned int TableIndex, /* Index to the Id table */
+SK_U32 NetIndex) /* NetIndex (0..n), in single net mode always zero */
+{
+ unsigned int i;
+ unsigned int Index;
+ unsigned int Limit;
+ unsigned int Offset;
+ unsigned int Len;
+ SK_U32 Val32;
+ SK_U64 Val64;
+
+
+ /*
+ * Calculate instance if wished
+ */
+ if ((Instance != (SK_U32)(-1))) {
+
+ if ((Instance < 1) || (Instance > (SK_U32)pAC->I2c.MaxSens)) {
+
+ *pLen = 0;
+ return (SK_PNMI_ERR_UNKNOWN_INST);
+ }
+
+ Index = (unsigned int)Instance -1;
+ Limit = (unsigned int)Instance;
+ }
+ else {
+ Index = 0;
+ Limit = (unsigned int) pAC->I2c.MaxSens;
+ }
+
+ /*
+ * Check action
+ */
+ if (Action != SK_PNMI_GET) {
+
+ *pLen = 0;
+ return (SK_PNMI_ERR_READ_ONLY);
+ }
+
+ /* Check length */
+ switch (Id) {
+
+ case OID_SKGE_SENSOR_VALUE:
+ case OID_SKGE_SENSOR_WAR_THRES_LOW:
+ case OID_SKGE_SENSOR_WAR_THRES_UPP:
+ case OID_SKGE_SENSOR_ERR_THRES_LOW:
+ case OID_SKGE_SENSOR_ERR_THRES_UPP:
+ if (*pLen < (Limit - Index) * sizeof(SK_U32)) {
+
+ *pLen = (Limit - Index) * sizeof(SK_U32);
+ return (SK_PNMI_ERR_TOO_SHORT);
+ }
+ break;
+
+ case OID_SKGE_SENSOR_DESCR:
+ for (Offset = 0, i = Index; i < Limit; i ++) {
+
+ Len = (unsigned int)
+ SK_STRLEN(pAC->I2c.SenTable[i].SenDesc) + 1;
+ if (Len >= SK_PNMI_STRINGLEN2) {
+
+ SK_ERR_LOG(pAC, SK_ERRCL_SW, SK_PNMI_ERR011,
+ SK_PNMI_ERR011MSG);
+
+ *pLen = 0;
+ return (SK_PNMI_ERR_GENERAL);
+ }
+ Offset += Len;
+ }
+ if (*pLen < Offset) {
+
+ *pLen = Offset;
+ return (SK_PNMI_ERR_TOO_SHORT);
+ }
+ break;
+
+ case OID_SKGE_SENSOR_INDEX:
+ case OID_SKGE_SENSOR_TYPE:
+ case OID_SKGE_SENSOR_STATUS:
+ if (*pLen < Limit - Index) {
+
+ *pLen = Limit - Index;
+ return (SK_PNMI_ERR_TOO_SHORT);
+ }
+ break;
+
+ case OID_SKGE_SENSOR_WAR_CTS:
+ case OID_SKGE_SENSOR_WAR_TIME:
+ case OID_SKGE_SENSOR_ERR_CTS:
+ case OID_SKGE_SENSOR_ERR_TIME:
+ if (*pLen < (Limit - Index) * sizeof(SK_U64)) {
+
+ *pLen = (Limit - Index) * sizeof(SK_U64);
+ return (SK_PNMI_ERR_TOO_SHORT);
+ }
+ break;
+
+ default:
+ SK_ERR_LOG(pAC, SK_ERRCL_SW, SK_PNMI_ERR012,
+ SK_PNMI_ERR012MSG);
+
+ *pLen = 0;
+ return (SK_PNMI_ERR_GENERAL);
+
+ }
+
+ /*
+ * Get value
+ */
+ for (Offset = 0; Index < Limit; Index ++) {
+
+ switch (Id) {
+
+ case OID_SKGE_SENSOR_INDEX:
+ *(pBuf + Offset) = (char)Index;
+ Offset += sizeof(char);
+ break;
+
+ case OID_SKGE_SENSOR_DESCR:
+ Len = SK_STRLEN(pAC->I2c.SenTable[Index].SenDesc);
+ SK_MEMCPY(pBuf + Offset + 1,
+ pAC->I2c.SenTable[Index].SenDesc, Len);
+ *(pBuf + Offset) = (char)Len;
+ Offset += Len + 1;
+ break;
+
+ case OID_SKGE_SENSOR_TYPE:
+ *(pBuf + Offset) =
+ (char)pAC->I2c.SenTable[Index].SenType;
+ Offset += sizeof(char);
+ break;
+
+ case OID_SKGE_SENSOR_VALUE:
+ Val32 = (SK_U32)pAC->I2c.SenTable[Index].SenValue;
+ SK_PNMI_STORE_U32(pBuf + Offset, Val32);
+ Offset += sizeof(SK_U32);
+ break;
+
+ case OID_SKGE_SENSOR_WAR_THRES_LOW:
+ Val32 = (SK_U32)pAC->I2c.SenTable[Index].
+ SenThreWarnLow;
+ SK_PNMI_STORE_U32(pBuf + Offset, Val32);
+ Offset += sizeof(SK_U32);
+ break;
+
+ case OID_SKGE_SENSOR_WAR_THRES_UPP:
+ Val32 = (SK_U32)pAC->I2c.SenTable[Index].
+ SenThreWarnHigh;
+ SK_PNMI_STORE_U32(pBuf + Offset, Val32);
+ Offset += sizeof(SK_U32);
+ break;
+
+ case OID_SKGE_SENSOR_ERR_THRES_LOW:
+ Val32 = (SK_U32)pAC->I2c.SenTable[Index].
+ SenThreErrLow;
+ SK_PNMI_STORE_U32(pBuf + Offset, Val32);
+ Offset += sizeof(SK_U32);
+ break;
+
+ case OID_SKGE_SENSOR_ERR_THRES_UPP:
+ Val32 = pAC->I2c.SenTable[Index].SenThreErrHigh;
+ SK_PNMI_STORE_U32(pBuf + Offset, Val32);
+ Offset += sizeof(SK_U32);
+ break;
+
+ case OID_SKGE_SENSOR_STATUS:
+ *(pBuf + Offset) =
+ (char)pAC->I2c.SenTable[Index].SenErrFlag;
+ Offset += sizeof(char);
+ break;
+
+ case OID_SKGE_SENSOR_WAR_CTS:
+ Val64 = pAC->I2c.SenTable[Index].SenWarnCts;
+ SK_PNMI_STORE_U64(pBuf + Offset, Val64);
+ Offset += sizeof(SK_U64);
+ break;
+
+ case OID_SKGE_SENSOR_ERR_CTS:
+ Val64 = pAC->I2c.SenTable[Index].SenErrCts;
+ SK_PNMI_STORE_U64(pBuf + Offset, Val64);
+ Offset += sizeof(SK_U64);
+ break;
+
+ case OID_SKGE_SENSOR_WAR_TIME:
+ Val64 = SK_PNMI_HUNDREDS_SEC(pAC->I2c.SenTable[Index].
+ SenBegWarnTS);
+ SK_PNMI_STORE_U64(pBuf + Offset, Val64);
+ Offset += sizeof(SK_U64);
+ break;
+
+ case OID_SKGE_SENSOR_ERR_TIME:
+ Val64 = SK_PNMI_HUNDREDS_SEC(pAC->I2c.SenTable[Index].
+ SenBegErrTS);
+ SK_PNMI_STORE_U64(pBuf + Offset, Val64);
+ Offset += sizeof(SK_U64);
+ break;
+
+ default:
+ SK_DBG_MSG(pAC, SK_DBGMOD_PNMI, SK_DBGCAT_ERR,
+ ("SensorStat: Unknown OID should be handled before"));
+
+ return (SK_PNMI_ERR_GENERAL);
+ }
+ }
+
+ /*
+ * Store used buffer space
+ */
+ *pLen = Offset;
+
+ return (SK_PNMI_ERR_OK);
+}
+
+/*****************************************************************************
+ *
+ * Vpd - OID handler function of OID_SKGE_VPD_XXX
+ *
+ * Description:
+ * Get/preset/set of VPD data. As instance the name of a VPD key
+ * can be passed. The Instance parameter is a SK_U32 and can be
+ * used as a string buffer for the VPD key, because their maximum
+ * length is 4 byte.
+ *
+ * Returns:
+ * SK_PNMI_ERR_OK The request was successfully performed.
+ * SK_PNMI_ERR_GENERAL A general severe internal error occured.
+ * SK_PNMI_ERR_TOO_SHORT The passed buffer is too short to contain
+ * the correct data (e.g. a 32bit value is
+ * needed, but a 16 bit value was passed).
+ * SK_PNMI_ERR_BAD_VALUE The passed value is not in the valid
+ * value range.
+ * SK_PNMI_ERR_READ_ONLY The OID is read-only and cannot be set.
+ * SK_PNMI_ERR_UNKNOWN_INST The requested instance of the OID doesn't
+ * exist (e.g. port instance 3 on a two port
+ * adapter.
+ */
+PNMI_STATIC int Vpd(
+SK_AC *pAC, /* Pointer to adapter context */
+SK_IOC IoC, /* IO context handle */
+int Action, /* GET/PRESET/SET action */
+SK_U32 Id, /* Object ID that is to be processed */
+char *pBuf, /* Buffer used for the management data transfer */
+unsigned int *pLen, /* On call: pBuf buffer length. On return: used buffer */
+SK_U32 Instance, /* Instance (1..n) that is to be queried or -1 */
+unsigned int TableIndex, /* Index to the Id table */
+SK_U32 NetIndex) /* NetIndex (0..n), in single net mode always zero */
+{
+ SK_VPD_STATUS *pVpdStatus;
+ unsigned int BufLen;
+ char Buf[256];
+ char KeyArr[SK_PNMI_VPD_ENTRIES][SK_PNMI_VPD_KEY_SIZE];
+ char KeyStr[SK_PNMI_VPD_KEY_SIZE];
+ unsigned int KeyNo;
+ unsigned int Offset;
+ unsigned int Index;
+ unsigned int FirstIndex;
+ unsigned int LastIndex;
+ unsigned int Len;
+ int Ret;
+ SK_U32 Val32;
+
+ /*
+ * Get array of all currently stored VPD keys
+ */
+ Ret = GetVpdKeyArr(pAC, IoC, &KeyArr[0][0], sizeof(KeyArr), &KeyNo);
+ if (Ret != SK_PNMI_ERR_OK) {
+ *pLen = 0;
+ return (Ret);
+ }
+
+ /*
+ * If instance is not -1, try to find the requested VPD key for
+ * the multiple instance variables. The other OIDs as for example
+ * OID VPD_ACTION are single instance variables and must be
+ * handled separatly.
+ */
+ FirstIndex = 0;
+ LastIndex = KeyNo;
+
+ if ((Instance != (SK_U32)(-1))) {
+
+ if (Id == OID_SKGE_VPD_KEY || Id == OID_SKGE_VPD_VALUE ||
+ Id == OID_SKGE_VPD_ACCESS) {
+
+ SK_STRNCPY(KeyStr, (char *)&Instance, 4);
+ KeyStr[4] = 0;
+
+ for (Index = 0; Index < KeyNo; Index ++) {
+
+ if (SK_STRCMP(KeyStr, KeyArr[Index]) == 0) {
+ FirstIndex = Index;
+ LastIndex = Index+1;
+ break;
+ }
+ }
+ if (Index == KeyNo) {
+
+ *pLen = 0;
+ return (SK_PNMI_ERR_UNKNOWN_INST);
+ }
+ }
+ else if (Instance != 1) {
+
+ *pLen = 0;
+ return (SK_PNMI_ERR_UNKNOWN_INST);
+ }
+ }
+
+ /*
+ * Get value, if a query should be performed
+ */
+ if (Action == SK_PNMI_GET) {
+
+ switch (Id) {
+
+ case OID_SKGE_VPD_FREE_BYTES:
+ /* Check length of buffer */
+ if (*pLen < sizeof(SK_U32)) {
+
+ *pLen = sizeof(SK_U32);
+ return (SK_PNMI_ERR_TOO_SHORT);
+ }
+ /* Get number of free bytes */
+ pVpdStatus = VpdStat(pAC, IoC);
+ if (pVpdStatus == NULL) {
+
+ SK_ERR_LOG(pAC, SK_ERRCL_SW, SK_PNMI_ERR017,
+ SK_PNMI_ERR017MSG);
+
+ *pLen = 0;
+ return (SK_PNMI_ERR_GENERAL);
+ }
+ if ((pVpdStatus->vpd_status & VPD_VALID) == 0) {
+
+ SK_ERR_LOG(pAC, SK_ERRCL_SW, SK_PNMI_ERR018,
+ SK_PNMI_ERR018MSG);
+
+ *pLen = 0;
+ return (SK_PNMI_ERR_GENERAL);
+ }
+
+ Val32 = (SK_U32)pVpdStatus->vpd_free_rw;
+ SK_PNMI_STORE_U32(pBuf, Val32);
+ *pLen = sizeof(SK_U32);
+ break;
+
+ case OID_SKGE_VPD_ENTRIES_LIST:
+ /* Check length */
+ for (Len = 0, Index = 0; Index < KeyNo; Index ++) {
+
+ Len += SK_STRLEN(KeyArr[Index]) + 1;
+ }
+ if (*pLen < Len) {
+
+ *pLen = Len;
+ return (SK_PNMI_ERR_TOO_SHORT);
+ }
+
+ /* Get value */
+ *(pBuf) = (char)Len - 1;
+ for (Offset = 1, Index = 0; Index < KeyNo; Index ++) {
+
+ Len = SK_STRLEN(KeyArr[Index]);
+ SK_MEMCPY(pBuf + Offset, KeyArr[Index], Len);
+
+ Offset += Len;
+
+ if (Index < KeyNo - 1) {
+
+ *(pBuf + Offset) = ' ';
+ Offset ++;
+ }
+ }
+ *pLen = Offset;
+ break;
+
+ case OID_SKGE_VPD_ENTRIES_NUMBER:
+ /* Check length */
+ if (*pLen < sizeof(SK_U32)) {
+
+ *pLen = sizeof(SK_U32);
+ return (SK_PNMI_ERR_TOO_SHORT);
+ }
+
+ Val32 = (SK_U32)KeyNo;
+ SK_PNMI_STORE_U32(pBuf, Val32);
+ *pLen = sizeof(SK_U32);
+ break;
+
+ case OID_SKGE_VPD_KEY:
+ /* Check buffer length, if it is large enough */
+ for (Len = 0, Index = FirstIndex;
+ Index < LastIndex; Index ++) {
+
+ Len += SK_STRLEN(KeyArr[Index]) + 1;
+ }
+ if (*pLen < Len) {
+
+ *pLen = Len;
+ return (SK_PNMI_ERR_TOO_SHORT);
+ }
+
+ /*
+ * Get the key to an intermediate buffer, because
+ * we have to prepend a length byte.
+ */
+ for (Offset = 0, Index = FirstIndex;
+ Index < LastIndex; Index ++) {
+
+ Len = SK_STRLEN(KeyArr[Index]);
+
+ *(pBuf + Offset) = (char)Len;
+ SK_MEMCPY(pBuf + Offset + 1, KeyArr[Index],
+ Len);
+ Offset += Len + 1;
+ }
+ *pLen = Offset;
+ break;
+
+ case OID_SKGE_VPD_VALUE:
+ /* Check the buffer length if it is large enough */
+ for (Offset = 0, Index = FirstIndex;
+ Index < LastIndex; Index ++) {
+
+ BufLen = 256;
+ if (VpdRead(pAC, IoC, KeyArr[Index], Buf,
+ (int *)&BufLen) > 0 ||
+ BufLen >= SK_PNMI_VPD_DATALEN) {
+
+ SK_ERR_LOG(pAC, SK_ERRCL_SW,
+ SK_PNMI_ERR021,
+ SK_PNMI_ERR021MSG);
+
+ return (SK_PNMI_ERR_GENERAL);
+ }
+ Offset += BufLen + 1;
+ }
+ if (*pLen < Offset) {
+
+ *pLen = Offset;
+ return (SK_PNMI_ERR_TOO_SHORT);
+ }
+
+ /*
+ * Get the value to an intermediate buffer, because
+ * we have to prepend a length byte.
+ */
+ for (Offset = 0, Index = FirstIndex;
+ Index < LastIndex; Index ++) {
+
+ BufLen = 256;
+ if (VpdRead(pAC, IoC, KeyArr[Index], Buf,
+ (int *)&BufLen) > 0 ||
+ BufLen >= SK_PNMI_VPD_DATALEN) {
+
+ SK_ERR_LOG(pAC, SK_ERRCL_SW,
+ SK_PNMI_ERR022,
+ SK_PNMI_ERR022MSG);
+
+ *pLen = 0;
+ return (SK_PNMI_ERR_GENERAL);
+ }
+
+ *(pBuf + Offset) = (char)BufLen;
+ SK_MEMCPY(pBuf + Offset + 1, Buf, BufLen);
+ Offset += BufLen + 1;
+ }
+ *pLen = Offset;
+ break;
+
+ case OID_SKGE_VPD_ACCESS:
+ if (*pLen < LastIndex - FirstIndex) {
+
+ *pLen = LastIndex - FirstIndex;
+ return (SK_PNMI_ERR_TOO_SHORT);
+ }
+
+ for (Offset = 0, Index = FirstIndex;
+ Index < LastIndex; Index ++) {
+
+ if (VpdMayWrite(KeyArr[Index])) {
+
+ *(pBuf + Offset) = SK_PNMI_VPD_RW;
+ }
+ else {
+ *(pBuf + Offset) = SK_PNMI_VPD_RO;
+ }
+ Offset ++;
+ }
+ *pLen = Offset;
+ break;
+
+ case OID_SKGE_VPD_ACTION:
+ Offset = LastIndex - FirstIndex;
+ if (*pLen < Offset) {
+
+ *pLen = Offset;
+ return (SK_PNMI_ERR_TOO_SHORT);
+ }
+ SK_MEMSET(pBuf, 0, Offset);
+ *pLen = Offset;
+ break;
+
+ default:
+ SK_ERR_LOG(pAC, SK_ERRCL_SW, SK_PNMI_ERR023,
+ SK_PNMI_ERR023MSG);
+
+ *pLen = 0;
+ return (SK_PNMI_ERR_GENERAL);
+ }
+ }
+ else {
+ /* The only OID which can be set is VPD_ACTION */
+ if (Id != OID_SKGE_VPD_ACTION) {
+
+ if (Id == OID_SKGE_VPD_FREE_BYTES ||
+ Id == OID_SKGE_VPD_ENTRIES_LIST ||
+ Id == OID_SKGE_VPD_ENTRIES_NUMBER ||
+ Id == OID_SKGE_VPD_KEY ||
+ Id == OID_SKGE_VPD_VALUE ||
+ Id == OID_SKGE_VPD_ACCESS) {
+
+ *pLen = 0;
+ return (SK_PNMI_ERR_READ_ONLY);
+ }
+
+ SK_ERR_LOG(pAC, SK_ERRCL_SW, SK_PNMI_ERR024,
+ SK_PNMI_ERR024MSG);
+
+ *pLen = 0;
+ return (SK_PNMI_ERR_GENERAL);
+ }
+
+ /*
+ * From this point we handle VPD_ACTION. Check the buffer
+ * length. It should at least have the size of one byte.
+ */
+ if (*pLen < 1) {
+
+ *pLen = 1;
+ return (SK_PNMI_ERR_TOO_SHORT);
+ }
+
+ /*
+ * The first byte contains the VPD action type we should
+ * perform.
+ */
+ switch (*pBuf) {
+
+ case SK_PNMI_VPD_IGNORE:
+ /* Nothing to do */
+ break;
+
+ case SK_PNMI_VPD_CREATE:
+ /*
+ * We have to create a new VPD entry or we modify
+ * an existing one. Check first the buffer length.
+ */
+ if (*pLen < 4) {
+
+ *pLen = 4;
+ return (SK_PNMI_ERR_TOO_SHORT);
+ }
+ KeyStr[0] = pBuf[1];
+ KeyStr[1] = pBuf[2];
+ KeyStr[2] = 0;
+
+ /*
+ * Is the entry writable or does it belong to the
+ * read-only area?
+ */
+ if (!VpdMayWrite(KeyStr)) {
+
+ *pLen = 0;
+ return (SK_PNMI_ERR_BAD_VALUE);
+ }
+
+ Offset = (int)pBuf[3] & 0xFF;
+
+ SK_MEMCPY(Buf, pBuf + 4, Offset);
+ Buf[Offset] = 0;
+
+ /* A preset ends here */
+ if (Action == SK_PNMI_PRESET) {
+
+ return (SK_PNMI_ERR_OK);
+ }
+
+ /* Write the new entry or modify an existing one */
+ Ret = VpdWrite(pAC, IoC, KeyStr, Buf);
+ if (Ret == SK_PNMI_VPD_NOWRITE ) {
+
+ *pLen = 0;
+ return (SK_PNMI_ERR_BAD_VALUE);
+ }
+ else if (Ret != SK_PNMI_VPD_OK) {
+
+ SK_ERR_LOG(pAC, SK_ERRCL_SW, SK_PNMI_ERR025,
+ SK_PNMI_ERR025MSG);
+
+ *pLen = 0;
+ return (SK_PNMI_ERR_GENERAL);
+ }
+
+ /*
+ * Perform an update of the VPD data. This is
+ * not mandantory, but just to be sure.
+ */
+ Ret = VpdUpdate(pAC, IoC);
+ if (Ret != SK_PNMI_VPD_OK) {
+
+ SK_ERR_LOG(pAC, SK_ERRCL_SW, SK_PNMI_ERR026,
+ SK_PNMI_ERR026MSG);
+
+ *pLen = 0;
+ return (SK_PNMI_ERR_GENERAL);
+ }
+ break;
+
+ case SK_PNMI_VPD_DELETE:
+ /* Check if the buffer size is plausible */
+ if (*pLen < 3) {
+
+ *pLen = 3;
+ return (SK_PNMI_ERR_TOO_SHORT);
+ }
+ if (*pLen > 3) {
+
+ *pLen = 0;
+ return (SK_PNMI_ERR_BAD_VALUE);
+ }
+ KeyStr[0] = pBuf[1];
+ KeyStr[1] = pBuf[2];
+ KeyStr[2] = 0;
+
+ /* Find the passed key in the array */
+ for (Index = 0; Index < KeyNo; Index ++) {
+
+ if (SK_STRCMP(KeyStr, KeyArr[Index]) == 0) {
+
+ break;
+ }
+ }
+ /*
+ * If we cannot find the key it is wrong, so we
+ * return an appropriate error value.
+ */
+ if (Index == KeyNo) {
+
+ *pLen = 0;
+ return (SK_PNMI_ERR_BAD_VALUE);
+ }
+
+ if (Action == SK_PNMI_PRESET) {
+
+ return (SK_PNMI_ERR_OK);
+ }
+
+ /* Ok, you wanted it and you will get it */
+ Ret = VpdDelete(pAC, IoC, KeyStr);
+ if (Ret != SK_PNMI_VPD_OK) {
+
+ SK_ERR_LOG(pAC, SK_ERRCL_SW, SK_PNMI_ERR027,
+ SK_PNMI_ERR027MSG);
+
+ *pLen = 0;
+ return (SK_PNMI_ERR_GENERAL);
+ }
+
+ /*
+ * Perform an update of the VPD data. This is
+ * not mandantory, but just to be sure.
+ */
+ Ret = VpdUpdate(pAC, IoC);
+ if (Ret != SK_PNMI_VPD_OK) {
+
+ SK_ERR_LOG(pAC, SK_ERRCL_SW, SK_PNMI_ERR028,
+ SK_PNMI_ERR028MSG);
+
+ *pLen = 0;
+ return (SK_PNMI_ERR_GENERAL);
+ }
+ break;
+
+ default:
+ *pLen = 0;
+ return (SK_PNMI_ERR_BAD_VALUE);
+ }
+ }
+
+ return (SK_PNMI_ERR_OK);
+}
+
+/*****************************************************************************
+ *
+ * General - OID handler function of various single instance OIDs
+ *
+ * Description:
+ * The code is simple. No description necessary.
+ *
+ * Returns:
+ * SK_PNMI_ERR_OK The request was successfully performed.
+ * SK_PNMI_ERR_GENERAL A general severe internal error occured.
+ * SK_PNMI_ERR_TOO_SHORT The passed buffer is too short to contain
+ * the correct data (e.g. a 32bit value is
+ * needed, but a 16 bit value was passed).
+ * SK_PNMI_ERR_UNKNOWN_INST The requested instance of the OID doesn't
+ * exist (e.g. port instance 3 on a two port
+ * adapter.
+ */
+PNMI_STATIC int General(
+SK_AC *pAC, /* Pointer to adapter context */
+SK_IOC IoC, /* IO context handle */
+int Action, /* GET/PRESET/SET action */
+SK_U32 Id, /* Object ID that is to be processed */
+char *pBuf, /* Buffer used for the management data transfer */
+unsigned int *pLen, /* On call: buffer length. On return: used buffer */
+SK_U32 Instance, /* Instance (1..n) that is to be queried or -1 */
+unsigned int TableIndex, /* Index to the Id table */
+SK_U32 NetIndex) /* NetIndex (0..n), in single net mode always zero */
+{
+ int Ret;
+ unsigned int Index;
+ unsigned int Len;
+ unsigned int Offset;
+ unsigned int Val;
+ SK_U8 Val8;
+ SK_U16 Val16;
+ SK_U32 Val32;
+ SK_U64 Val64;
+ SK_U64 Val64RxHwErrs = 0;
+ SK_U64 Val64TxHwErrs = 0;
+ SK_BOOL Is64BitReq = SK_FALSE;
+ char Buf[256];
+ int MacType;
+
+ /*
+ * Check instance. We only handle single instance variables.
+ */
+ if (Instance != (SK_U32)(-1) && Instance != 1) {
+
+ *pLen = 0;
+ return (SK_PNMI_ERR_UNKNOWN_INST);
+ }
+
+ /*
+ * Check action. We only allow get requests.
+ */
+ if (Action != SK_PNMI_GET) {
+
+ *pLen = 0;
+ return (SK_PNMI_ERR_READ_ONLY);
+ }
+
+ MacType = pAC->GIni.GIMacType;
+
+ /*
+ * Check length for the various supported OIDs
+ */
+ switch (Id) {
+
+ case OID_GEN_XMIT_ERROR:
+ case OID_GEN_RCV_ERROR:
+ case OID_GEN_RCV_NO_BUFFER:
+#ifndef SK_NDIS_64BIT_CTR
+ if (*pLen < sizeof(SK_U32)) {
+ *pLen = sizeof(SK_U32);
+ return (SK_PNMI_ERR_TOO_SHORT);
+ }
+
+#else /* SK_NDIS_64BIT_CTR */
+
+ /*
+ * for compatibility, at least 32bit are required for oid
+ */
+ if (*pLen < sizeof(SK_U32)) {
+ /*
+ * but indicate handling for 64bit values,
+ * if insufficient space is provided
+ */
+ *pLen = sizeof(SK_U64);
+ return (SK_PNMI_ERR_TOO_SHORT);
+ }
+
+ Is64BitReq = (*pLen < sizeof(SK_U64)) ? SK_FALSE : SK_TRUE;
+#endif /* SK_NDIS_64BIT_CTR */
+ break;
+
+ case OID_SKGE_PORT_NUMBER:
+ case OID_SKGE_DEVICE_TYPE:
+ case OID_SKGE_RESULT:
+ case OID_SKGE_RLMT_MONITOR_NUMBER:
+ case OID_GEN_TRANSMIT_QUEUE_LENGTH:
+ case OID_SKGE_TRAP_NUMBER:
+ case OID_SKGE_MDB_VERSION:
+ case OID_SKGE_BOARDLEVEL:
+ case OID_SKGE_CHIPID:
+ case OID_SKGE_RAMSIZE:
+ if (*pLen < sizeof(SK_U32)) {
+
+ *pLen = sizeof(SK_U32);
+ return (SK_PNMI_ERR_TOO_SHORT);
+ }
+ break;
+
+ case OID_SKGE_CHIPSET:
+ if (*pLen < sizeof(SK_U16)) {
+
+ *pLen = sizeof(SK_U16);
+ return (SK_PNMI_ERR_TOO_SHORT);
+ }
+ break;
+
+ case OID_SKGE_BUS_TYPE:
+ case OID_SKGE_BUS_SPEED:
+ case OID_SKGE_BUS_WIDTH:
+ case OID_SKGE_SENSOR_NUMBER:
+ case OID_SKGE_CHKSM_NUMBER:
+ case OID_SKGE_VAUXAVAIL:
+ if (*pLen < sizeof(SK_U8)) {
+
+ *pLen = sizeof(SK_U8);
+ return (SK_PNMI_ERR_TOO_SHORT);
+ }
+ break;
+
+ case OID_SKGE_TX_SW_QUEUE_LEN:
+ case OID_SKGE_TX_SW_QUEUE_MAX:
+ case OID_SKGE_TX_RETRY:
+ case OID_SKGE_RX_INTR_CTS:
+ case OID_SKGE_TX_INTR_CTS:
+ case OID_SKGE_RX_NO_BUF_CTS:
+ case OID_SKGE_TX_NO_BUF_CTS:
+ case OID_SKGE_TX_USED_DESCR_NO:
+ case OID_SKGE_RX_DELIVERED_CTS:
+ case OID_SKGE_RX_OCTETS_DELIV_CTS:
+ case OID_SKGE_RX_HW_ERROR_CTS:
+ case OID_SKGE_TX_HW_ERROR_CTS:
+ case OID_SKGE_IN_ERRORS_CTS:
+ case OID_SKGE_OUT_ERROR_CTS:
+ case OID_SKGE_ERR_RECOVERY_CTS:
+ case OID_SKGE_SYSUPTIME:
+ if (*pLen < sizeof(SK_U64)) {
+
+ *pLen = sizeof(SK_U64);
+ return (SK_PNMI_ERR_TOO_SHORT);
+ }
+ break;
+
+ default:
+ /* Checked later */
+ break;
+ }
+
+ /* Update statistic */
+ if (Id == OID_SKGE_RX_HW_ERROR_CTS ||
+ Id == OID_SKGE_TX_HW_ERROR_CTS ||
+ Id == OID_SKGE_IN_ERRORS_CTS ||
+ Id == OID_SKGE_OUT_ERROR_CTS ||
+ Id == OID_GEN_XMIT_ERROR ||
+ Id == OID_GEN_RCV_ERROR) {
+
+ /* Force the XMAC to update its statistic counters and
+ * Increment semaphore to indicate that an update was
+ * already done.
+ */
+ Ret = MacUpdate(pAC, IoC, 0, pAC->GIni.GIMacsFound - 1);
+ if (Ret != SK_PNMI_ERR_OK) {
+
+ *pLen = 0;
+ return (Ret);
+ }
+ pAC->Pnmi.MacUpdatedFlag ++;
+
+ /*
+ * Some OIDs consist of multiple hardware counters. Those
+ * values which are contained in all of them will be added
+ * now.
+ */
+ switch (Id) {
+
+ case OID_SKGE_RX_HW_ERROR_CTS:
+ case OID_SKGE_IN_ERRORS_CTS:
+ case OID_GEN_RCV_ERROR:
+ Val64RxHwErrs =
+ GetStatVal(pAC, IoC, 0, SK_PNMI_HRX_MISSED, NetIndex) +
+ GetStatVal(pAC, IoC, 0, SK_PNMI_HRX_FRAMING, NetIndex) +
+ GetStatVal(pAC, IoC, 0, SK_PNMI_HRX_OVERFLOW, NetIndex) +
+ GetStatVal(pAC, IoC, 0, SK_PNMI_HRX_JABBER, NetIndex) +
+ GetStatVal(pAC, IoC, 0, SK_PNMI_HRX_CARRIER, NetIndex) +
+ GetStatVal(pAC, IoC, 0, SK_PNMI_HRX_IRLENGTH, NetIndex) +
+ GetStatVal(pAC, IoC, 0, SK_PNMI_HRX_SYMBOL, NetIndex) +
+ GetStatVal(pAC, IoC, 0, SK_PNMI_HRX_SHORTS, NetIndex) +
+ GetStatVal(pAC, IoC, 0, SK_PNMI_HRX_RUNT, NetIndex) +
+ GetStatVal(pAC, IoC, 0, SK_PNMI_HRX_TOO_LONG, NetIndex) +
+ GetStatVal(pAC, IoC, 0, SK_PNMI_HRX_FCS, NetIndex) +
+ GetStatVal(pAC, IoC, 0, SK_PNMI_HRX_CEXT, NetIndex);
+ break;
+
+ case OID_SKGE_TX_HW_ERROR_CTS:
+ case OID_SKGE_OUT_ERROR_CTS:
+ case OID_GEN_XMIT_ERROR:
+ Val64TxHwErrs =
+ GetStatVal(pAC, IoC, 0, SK_PNMI_HTX_EXCESS_COL, NetIndex) +
+ GetStatVal(pAC, IoC, 0, SK_PNMI_HTX_LATE_COL, NetIndex) +
+ GetStatVal(pAC, IoC, 0, SK_PNMI_HTX_UNDERRUN, NetIndex) +
+ GetStatVal(pAC, IoC, 0, SK_PNMI_HTX_CARRIER, NetIndex);
+ break;
+ }
+ }
+
+ /*
+ * Retrieve value
+ */
+ switch (Id) {
+
+ case OID_SKGE_SUPPORTED_LIST:
+ Len = ID_TABLE_SIZE * sizeof(SK_U32);
+ if (*pLen < Len) {
+
+ *pLen = Len;
+ return (SK_PNMI_ERR_TOO_SHORT);
+ }
+ for (Offset = 0, Index = 0; Offset < Len;
+ Offset += sizeof(SK_U32), Index ++) {
+
+ Val32 = (SK_U32)IdTable[Index].Id;
+ SK_PNMI_STORE_U32(pBuf + Offset, Val32);
+ }
+ *pLen = Len;
+ break;
+
+ case OID_SKGE_BOARDLEVEL:
+ Val32 = (SK_U32)pAC->GIni.GILevel;
+ SK_PNMI_STORE_U32(pBuf, Val32);
+ *pLen = sizeof(SK_U32);
+ break;
+
+ case OID_SKGE_PORT_NUMBER:
+ Val32 = (SK_U32)pAC->GIni.GIMacsFound;
+ SK_PNMI_STORE_U32(pBuf, Val32);
+ *pLen = sizeof(SK_U32);
+ break;
+
+ case OID_SKGE_DEVICE_TYPE:
+ Val32 = (SK_U32)pAC->Pnmi.DeviceType;
+ SK_PNMI_STORE_U32(pBuf, Val32);
+ *pLen = sizeof(SK_U32);
+ break;
+
+ case OID_SKGE_DRIVER_DESCR:
+ if (pAC->Pnmi.pDriverDescription == NULL) {
+
+ SK_ERR_LOG(pAC, SK_ERRCL_SW, SK_PNMI_ERR007,
+ SK_PNMI_ERR007MSG);
+
+ *pLen = 0;
+ return (SK_PNMI_ERR_GENERAL);
+ }
+
+ Len = SK_STRLEN(pAC->Pnmi.pDriverDescription) + 1;
+ if (Len > SK_PNMI_STRINGLEN1) {
+
+ SK_ERR_LOG(pAC, SK_ERRCL_SW, SK_PNMI_ERR029,
+ SK_PNMI_ERR029MSG);
+
+ *pLen = 0;
+ return (SK_PNMI_ERR_GENERAL);
+ }
+
+ if (*pLen < Len) {
+
+ *pLen = Len;
+ return (SK_PNMI_ERR_TOO_SHORT);
+ }
+ *pBuf = (char)(Len - 1);
+ SK_MEMCPY(pBuf + 1, pAC->Pnmi.pDriverDescription, Len - 1);
+ *pLen = Len;
+ break;
+
+ case OID_SKGE_DRIVER_VERSION:
+ if (pAC->Pnmi.pDriverVersion == NULL) {
+
+ SK_ERR_LOG(pAC, SK_ERRCL_SW, SK_PNMI_ERR030,
+ SK_PNMI_ERR030MSG);
+
+ *pLen = 0;
+ return (SK_PNMI_ERR_GENERAL);
+ }
+
+ Len = SK_STRLEN(pAC->Pnmi.pDriverVersion) + 1;
+ if (Len > SK_PNMI_STRINGLEN1) {
+
+ SK_ERR_LOG(pAC, SK_ERRCL_SW, SK_PNMI_ERR031,
+ SK_PNMI_ERR031MSG);
+
+ *pLen = 0;
+ return (SK_PNMI_ERR_GENERAL);
+ }
+
+ if (*pLen < Len) {
+
+ *pLen = Len;
+ return (SK_PNMI_ERR_TOO_SHORT);
+ }
+ *pBuf = (char)(Len - 1);
+ SK_MEMCPY(pBuf + 1, pAC->Pnmi.pDriverVersion, Len - 1);
+ *pLen = Len;
+ break;
+
+ case OID_SKGE_DRIVER_RELDATE:
+ if (pAC->Pnmi.pDriverReleaseDate == NULL) {
+
+ SK_ERR_LOG(pAC, SK_ERRCL_SW, SK_PNMI_ERR030,
+ SK_PNMI_ERR053MSG);
+
+ *pLen = 0;
+ return (SK_PNMI_ERR_GENERAL);
+ }
+
+ Len = SK_STRLEN(pAC->Pnmi.pDriverReleaseDate) + 1;
+ if (Len > SK_PNMI_STRINGLEN1) {
+
+ SK_ERR_LOG(pAC, SK_ERRCL_SW, SK_PNMI_ERR031,
+ SK_PNMI_ERR054MSG);
+
+ *pLen = 0;
+ return (SK_PNMI_ERR_GENERAL);
+ }
+
+ if (*pLen < Len) {
+
+ *pLen = Len;
+ return (SK_PNMI_ERR_TOO_SHORT);
+ }
+ *pBuf = (char)(Len - 1);
+ SK_MEMCPY(pBuf + 1, pAC->Pnmi.pDriverReleaseDate, Len - 1);
+ *pLen = Len;
+ break;
+
+ case OID_SKGE_DRIVER_FILENAME:
+ if (pAC->Pnmi.pDriverFileName == NULL) {
+
+ SK_ERR_LOG(pAC, SK_ERRCL_SW, SK_PNMI_ERR030,
+ SK_PNMI_ERR055MSG);
+
+ *pLen = 0;
+ return (SK_PNMI_ERR_GENERAL);
+ }
+
+ Len = SK_STRLEN(pAC->Pnmi.pDriverFileName) + 1;
+ if (Len > SK_PNMI_STRINGLEN1) {
+
+ SK_ERR_LOG(pAC, SK_ERRCL_SW, SK_PNMI_ERR031,
+ SK_PNMI_ERR056MSG);
+
+ *pLen = 0;
+ return (SK_PNMI_ERR_GENERAL);
+ }
+
+ if (*pLen < Len) {
+
+ *pLen = Len;
+ return (SK_PNMI_ERR_TOO_SHORT);
+ }
+ *pBuf = (char)(Len - 1);
+ SK_MEMCPY(pBuf + 1, pAC->Pnmi.pDriverFileName, Len - 1);
+ *pLen = Len;
+ break;
+
+ case OID_SKGE_HW_DESCR:
+ /*
+ * The hardware description is located in the VPD. This
+ * query may move to the initialisation routine. But
+ * the VPD data is cached and therefore a call here
+ * will not make much difference.
+ */
+ Len = 256;
+ if (VpdRead(pAC, IoC, VPD_NAME, Buf, (int *)&Len) > 0) {
+
+ SK_ERR_LOG(pAC, SK_ERRCL_SW, SK_PNMI_ERR032,
+ SK_PNMI_ERR032MSG);
+
+ *pLen = 0;
+ return (SK_PNMI_ERR_GENERAL);
+ }
+ Len ++;
+ if (Len > SK_PNMI_STRINGLEN1) {
+
+ SK_ERR_LOG(pAC, SK_ERRCL_SW, SK_PNMI_ERR033,
+ SK_PNMI_ERR033MSG);
+
+ *pLen = 0;
+ return (SK_PNMI_ERR_GENERAL);
+ }
+ if (*pLen < Len) {
+
+ *pLen = Len;
+ return (SK_PNMI_ERR_TOO_SHORT);
+ }
+ *pBuf = (char)(Len - 1);
+ SK_MEMCPY(pBuf + 1, Buf, Len - 1);
+ *pLen = Len;
+ break;
+
+ case OID_SKGE_HW_VERSION:
+ /* Oh, I love to do some string manipulation */
+ if (*pLen < 5) {
+
+ *pLen = 5;
+ return (SK_PNMI_ERR_TOO_SHORT);
+ }
+ Val8 = (SK_U8)pAC->GIni.GIPciHwRev;
+ pBuf[0] = 4;
+ pBuf[1] = 'v';
+ pBuf[2] = (char)(0x30 | ((Val8 >> 4) & 0x0F));
+ pBuf[3] = '.';
+ pBuf[4] = (char)(0x30 | (Val8 & 0x0F));
+ *pLen = 5;
+ break;
+
+ case OID_SKGE_CHIPSET:
+ Val16 = pAC->Pnmi.Chipset;
+ SK_PNMI_STORE_U16(pBuf, Val16);
+ *pLen = sizeof(SK_U16);
+ break;
+
+ case OID_SKGE_CHIPID:
+ Val32 = pAC->GIni.GIChipId;
+ SK_PNMI_STORE_U32(pBuf, Val32);
+ *pLen = sizeof(SK_U32);
+ break;
+
+ case OID_SKGE_RAMSIZE:
+ Val32 = pAC->GIni.GIRamSize;
+ SK_PNMI_STORE_U32(pBuf, Val32);
+ *pLen = sizeof(SK_U32);
+ break;
+
+ case OID_SKGE_VAUXAVAIL:
+ *pBuf = (char) pAC->GIni.GIVauxAvail;
+ *pLen = sizeof(char);
+ break;
+
+ case OID_SKGE_BUS_TYPE:
+ *pBuf = (char) SK_PNMI_BUS_PCI;
+ *pLen = sizeof(char);
+ break;
+
+ case OID_SKGE_BUS_SPEED:
+ *pBuf = pAC->Pnmi.PciBusSpeed;
+ *pLen = sizeof(char);
+ break;
+
+ case OID_SKGE_BUS_WIDTH:
+ *pBuf = pAC->Pnmi.PciBusWidth;
+ *pLen = sizeof(char);
+ break;
+
+ case OID_SKGE_RESULT:
+ Val32 = pAC->Pnmi.TestResult;
+ SK_PNMI_STORE_U32(pBuf, Val32);
+ *pLen = sizeof(SK_U32);
+ break;
+
+ case OID_SKGE_SENSOR_NUMBER:
+ *pBuf = (char)pAC->I2c.MaxSens;
+ *pLen = sizeof(char);
+ break;
+
+ case OID_SKGE_CHKSM_NUMBER:
+ *pBuf = SKCS_NUM_PROTOCOLS;
+ *pLen = sizeof(char);
+ break;
+
+ case OID_SKGE_TRAP_NUMBER:
+ GetTrapQueueLen(pAC, &Len, &Val);
+ Val32 = (SK_U32)Val;
+ SK_PNMI_STORE_U32(pBuf, Val32);
+ *pLen = sizeof(SK_U32);
+ break;
+
+ case OID_SKGE_TRAP:
+ GetTrapQueueLen(pAC, &Len, &Val);
+ if (*pLen < Len) {
+
+ *pLen = Len;
+ return (SK_PNMI_ERR_TOO_SHORT);
+ }
+ CopyTrapQueue(pAC, pBuf);
+ *pLen = Len;
+ break;
+
+ case OID_SKGE_RLMT_MONITOR_NUMBER:
+/* XXX Not yet implemented by RLMT therefore we return zero elements */
+ Val32 = 0;
+ SK_PNMI_STORE_U32(pBuf, Val32);
+ *pLen = sizeof(SK_U32);
+ break;
+
+ case OID_SKGE_TX_SW_QUEUE_LEN:
+ /* 2002-09-17 pweber: For XMAC, use the frozen SW counters (BufPort) */
+ if (MacType == SK_MAC_XMAC) {
+ /* Dual net mode */
+ if (pAC->Pnmi.DualNetActiveFlag == SK_TRUE) {
+ Val64 = pAC->Pnmi.BufPort[NetIndex].TxSwQueueLen;
+ }
+ /* Single net mode */
+ else {
+ Val64 = pAC->Pnmi.BufPort[0].TxSwQueueLen +
+ pAC->Pnmi.BufPort[1].TxSwQueueLen;
+ }
+ }
+ else {
+ /* Dual net mode */
+ if (pAC->Pnmi.DualNetActiveFlag == SK_TRUE) {
+ Val64 = pAC->Pnmi.Port[NetIndex].TxSwQueueLen;
+ }
+ /* Single net mode */
+ else {
+ Val64 = pAC->Pnmi.Port[0].TxSwQueueLen +
+ pAC->Pnmi.Port[1].TxSwQueueLen;
+ }
+ }
+ SK_PNMI_STORE_U64(pBuf, Val64);
+ *pLen = sizeof(SK_U64);
+ break;
+
+
+ case OID_SKGE_TX_SW_QUEUE_MAX:
+ /* 2002-09-17 pweber: For XMAC, use the frozen SW counters (BufPort) */
+ if (MacType == SK_MAC_XMAC) {
+ /* Dual net mode */
+ if (pAC->Pnmi.DualNetActiveFlag == SK_TRUE) {
+ Val64 = pAC->Pnmi.BufPort[NetIndex].TxSwQueueMax;
+ }
+ /* Single net mode */
+ else {
+ Val64 = pAC->Pnmi.BufPort[0].TxSwQueueMax +
+ pAC->Pnmi.BufPort[1].TxSwQueueMax;
+ }
+ }
+ else {
+ /* Dual net mode */
+ if (pAC->Pnmi.DualNetActiveFlag == SK_TRUE) {
+ Val64 = pAC->Pnmi.Port[NetIndex].TxSwQueueMax;
+ }
+ /* Single net mode */
+ else {
+ Val64 = pAC->Pnmi.Port[0].TxSwQueueMax +
+ pAC->Pnmi.Port[1].TxSwQueueMax;
+ }
+ }
+ SK_PNMI_STORE_U64(pBuf, Val64);
+ *pLen = sizeof(SK_U64);
+ break;
+
+ case OID_SKGE_TX_RETRY:
+ /* 2002-09-17 pweber: For XMAC, use the frozen SW counters (BufPort) */
+ if (MacType == SK_MAC_XMAC) {
+ /* Dual net mode */
+ if (pAC->Pnmi.DualNetActiveFlag == SK_TRUE) {
+ Val64 = pAC->Pnmi.BufPort[NetIndex].TxRetryCts;
+ }
+ /* Single net mode */
+ else {
+ Val64 = pAC->Pnmi.BufPort[0].TxRetryCts +
+ pAC->Pnmi.BufPort[1].TxRetryCts;
+ }
+ }
+ else {
+ /* Dual net mode */
+ if (pAC->Pnmi.DualNetActiveFlag == SK_TRUE) {
+ Val64 = pAC->Pnmi.Port[NetIndex].TxRetryCts;
+ }
+ /* Single net mode */
+ else {
+ Val64 = pAC->Pnmi.Port[0].TxRetryCts +
+ pAC->Pnmi.Port[1].TxRetryCts;
+ }
+ }
+ SK_PNMI_STORE_U64(pBuf, Val64);
+ *pLen = sizeof(SK_U64);
+ break;
+
+ case OID_SKGE_RX_INTR_CTS:
+ /* 2002-09-17 pweber: For XMAC, use the frozen SW counters (BufPort) */
+ if (MacType == SK_MAC_XMAC) {
+ /* Dual net mode */
+ if (pAC->Pnmi.DualNetActiveFlag == SK_TRUE) {
+ Val64 = pAC->Pnmi.BufPort[NetIndex].RxIntrCts;
+ }
+ /* Single net mode */
+ else {
+ Val64 = pAC->Pnmi.BufPort[0].RxIntrCts +
+ pAC->Pnmi.BufPort[1].RxIntrCts;
+ }
+ }
+ else {
+ /* Dual net mode */
+ if (pAC->Pnmi.DualNetActiveFlag == SK_TRUE) {
+ Val64 = pAC->Pnmi.Port[NetIndex].RxIntrCts;
+ }
+ /* Single net mode */
+ else {
+ Val64 = pAC->Pnmi.Port[0].RxIntrCts +
+ pAC->Pnmi.Port[1].RxIntrCts;
+ }
+ }
+ SK_PNMI_STORE_U64(pBuf, Val64);
+ *pLen = sizeof(SK_U64);
+ break;
+
+ case OID_SKGE_TX_INTR_CTS:
+ /* 2002-09-17 pweber: For XMAC, use the frozen SW counters (BufPort) */
+ if (MacType == SK_MAC_XMAC) {
+ /* Dual net mode */
+ if (pAC->Pnmi.DualNetActiveFlag == SK_TRUE) {
+ Val64 = pAC->Pnmi.BufPort[NetIndex].TxIntrCts;
+ }
+ /* Single net mode */
+ else {
+ Val64 = pAC->Pnmi.BufPort[0].TxIntrCts +
+ pAC->Pnmi.BufPort[1].TxIntrCts;
+ }
+ }
+ else {
+ /* Dual net mode */
+ if (pAC->Pnmi.DualNetActiveFlag == SK_TRUE) {
+ Val64 = pAC->Pnmi.Port[NetIndex].TxIntrCts;
+ }
+ /* Single net mode */
+ else {
+ Val64 = pAC->Pnmi.Port[0].TxIntrCts +
+ pAC->Pnmi.Port[1].TxIntrCts;
+ }
+ }
+ SK_PNMI_STORE_U64(pBuf, Val64);
+ *pLen = sizeof(SK_U64);
+ break;
+
+ case OID_SKGE_RX_NO_BUF_CTS:
+ /* 2002-09-17 pweber: For XMAC, use the frozen SW counters (BufPort) */
+ if (MacType == SK_MAC_XMAC) {
+ /* Dual net mode */
+ if (pAC->Pnmi.DualNetActiveFlag == SK_TRUE) {
+ Val64 = pAC->Pnmi.BufPort[NetIndex].RxNoBufCts;
+ }
+ /* Single net mode */
+ else {
+ Val64 = pAC->Pnmi.BufPort[0].RxNoBufCts +
+ pAC->Pnmi.BufPort[1].RxNoBufCts;
+ }
+ }
+ else {
+ /* Dual net mode */
+ if (pAC->Pnmi.DualNetActiveFlag == SK_TRUE) {
+ Val64 = pAC->Pnmi.Port[NetIndex].RxNoBufCts;
+ }
+ /* Single net mode */
+ else {
+ Val64 = pAC->Pnmi.Port[0].RxNoBufCts +
+ pAC->Pnmi.Port[1].RxNoBufCts;
+ }
+ }
+ SK_PNMI_STORE_U64(pBuf, Val64);
+ *pLen = sizeof(SK_U64);
+ break;
+
+ case OID_SKGE_TX_NO_BUF_CTS:
+ /* 2002-09-17 pweber: For XMAC, use the frozen SW counters (BufPort) */
+ if (MacType == SK_MAC_XMAC) {
+ /* Dual net mode */
+ if (pAC->Pnmi.DualNetActiveFlag == SK_TRUE) {
+ Val64 = pAC->Pnmi.BufPort[NetIndex].TxNoBufCts;
+ }
+ /* Single net mode */
+ else {
+ Val64 = pAC->Pnmi.BufPort[0].TxNoBufCts +
+ pAC->Pnmi.BufPort[1].TxNoBufCts;
+ }
+ }
+ else {
+ /* Dual net mode */
+ if (pAC->Pnmi.DualNetActiveFlag == SK_TRUE) {
+ Val64 = pAC->Pnmi.Port[NetIndex].TxNoBufCts;
+ }
+ /* Single net mode */
+ else {
+ Val64 = pAC->Pnmi.Port[0].TxNoBufCts +
+ pAC->Pnmi.Port[1].TxNoBufCts;
+ }
+ }
+ SK_PNMI_STORE_U64(pBuf, Val64);
+ *pLen = sizeof(SK_U64);
+ break;
+
+ case OID_SKGE_TX_USED_DESCR_NO:
+ /* 2002-09-17 pweber: For XMAC, use the frozen SW counters (BufPort) */
+ if (MacType == SK_MAC_XMAC) {
+ /* Dual net mode */
+ if (pAC->Pnmi.DualNetActiveFlag == SK_TRUE) {
+ Val64 = pAC->Pnmi.BufPort[NetIndex].TxUsedDescrNo;
+ }
+ /* Single net mode */
+ else {
+ Val64 = pAC->Pnmi.BufPort[0].TxUsedDescrNo +
+ pAC->Pnmi.BufPort[1].TxUsedDescrNo;
+ }
+ }
+ else {
+ /* Dual net mode */
+ if (pAC->Pnmi.DualNetActiveFlag == SK_TRUE) {
+ Val64 = pAC->Pnmi.Port[NetIndex].TxUsedDescrNo;
+ }
+ /* Single net mode */
+ else {
+ Val64 = pAC->Pnmi.Port[0].TxUsedDescrNo +
+ pAC->Pnmi.Port[1].TxUsedDescrNo;
+ }
+ }
+ SK_PNMI_STORE_U64(pBuf, Val64);
+ *pLen = sizeof(SK_U64);
+ break;
+
+ case OID_SKGE_RX_DELIVERED_CTS:
+ /* 2002-09-17 pweber: For XMAC, use the frozen SW counters (BufPort) */
+ if (MacType == SK_MAC_XMAC) {
+ /* Dual net mode */
+ if (pAC->Pnmi.DualNetActiveFlag == SK_TRUE) {
+ Val64 = pAC->Pnmi.BufPort[NetIndex].RxDeliveredCts;
+ }
+ /* Single net mode */
+ else {
+ Val64 = pAC->Pnmi.BufPort[0].RxDeliveredCts +
+ pAC->Pnmi.BufPort[1].RxDeliveredCts;
+ }
+ }
+ else {
+ /* Dual net mode */
+ if (pAC->Pnmi.DualNetActiveFlag == SK_TRUE) {
+ Val64 = pAC->Pnmi.Port[NetIndex].RxDeliveredCts;
+ }
+ /* Single net mode */
+ else {
+ Val64 = pAC->Pnmi.Port[0].RxDeliveredCts +
+ pAC->Pnmi.Port[1].RxDeliveredCts;
+ }
+ }
+ SK_PNMI_STORE_U64(pBuf, Val64);
+ *pLen = sizeof(SK_U64);
+ break;
+
+ case OID_SKGE_RX_OCTETS_DELIV_CTS:
+ /* 2002-09-17 pweber: For XMAC, use the frozen SW counters (BufPort) */
+ if (MacType == SK_MAC_XMAC) {
+ /* Dual net mode */
+ if (pAC->Pnmi.DualNetActiveFlag == SK_TRUE) {
+ Val64 = pAC->Pnmi.BufPort[NetIndex].RxOctetsDeliveredCts;
+ }
+ /* Single net mode */
+ else {
+ Val64 = pAC->Pnmi.BufPort[0].RxOctetsDeliveredCts +
+ pAC->Pnmi.BufPort[1].RxOctetsDeliveredCts;
+ }
+ }
+ else {
+ /* Dual net mode */
+ if (pAC->Pnmi.DualNetActiveFlag == SK_TRUE) {
+ Val64 = pAC->Pnmi.Port[NetIndex].RxOctetsDeliveredCts;
+ }
+ /* Single net mode */
+ else {
+ Val64 = pAC->Pnmi.Port[0].RxOctetsDeliveredCts +
+ pAC->Pnmi.Port[1].RxOctetsDeliveredCts;
+ }
+ }
+ SK_PNMI_STORE_U64(pBuf, Val64);
+ *pLen = sizeof(SK_U64);
+ break;
+
+ case OID_SKGE_RX_HW_ERROR_CTS:
+ SK_PNMI_STORE_U64(pBuf, Val64RxHwErrs);
+ *pLen = sizeof(SK_U64);
+ break;
+
+ case OID_SKGE_TX_HW_ERROR_CTS:
+ SK_PNMI_STORE_U64(pBuf, Val64TxHwErrs);
+ *pLen = sizeof(SK_U64);
+ break;
+
+ case OID_SKGE_IN_ERRORS_CTS:
+ /* 2002-09-17 pweber: For XMAC, use the frozen SW counters (BufPort) */
+ if (MacType == SK_MAC_XMAC) {
+ /* Dual net mode */
+ if (pAC->Pnmi.DualNetActiveFlag == SK_TRUE) {
+ Val64 = Val64RxHwErrs + pAC->Pnmi.BufPort[NetIndex].RxNoBufCts;
+ }
+ /* Single net mode */
+ else {
+ Val64 = Val64RxHwErrs +
+ pAC->Pnmi.BufPort[0].RxNoBufCts +
+ pAC->Pnmi.BufPort[1].RxNoBufCts;
+ }
+ }
+ else {
+ /* Dual net mode */
+ if (pAC->Pnmi.DualNetActiveFlag == SK_TRUE) {
+ Val64 = Val64RxHwErrs + pAC->Pnmi.Port[NetIndex].RxNoBufCts;
+ }
+ /* Single net mode */
+ else {
+ Val64 = Val64RxHwErrs +
+ pAC->Pnmi.Port[0].RxNoBufCts +
+ pAC->Pnmi.Port[1].RxNoBufCts;
+ }
+ }
+ SK_PNMI_STORE_U64(pBuf, Val64);
+ *pLen = sizeof(SK_U64);
+ break;
+
+ case OID_SKGE_OUT_ERROR_CTS:
+ /* 2002-09-17 pweber: For XMAC, use the frozen SW counters (BufPort) */
+ if (MacType == SK_MAC_XMAC) {
+ /* Dual net mode */
+ if (pAC->Pnmi.DualNetActiveFlag == SK_TRUE) {
+ Val64 = Val64TxHwErrs + pAC->Pnmi.BufPort[NetIndex].TxNoBufCts;
+ }
+ /* Single net mode */
+ else {
+ Val64 = Val64TxHwErrs +
+ pAC->Pnmi.BufPort[0].TxNoBufCts +
+ pAC->Pnmi.BufPort[1].TxNoBufCts;
+ }
+ }
+ else {
+ /* Dual net mode */
+ if (pAC->Pnmi.DualNetActiveFlag == SK_TRUE) {
+ Val64 = Val64TxHwErrs + pAC->Pnmi.Port[NetIndex].TxNoBufCts;
+ }
+ /* Single net mode */
+ else {
+ Val64 = Val64TxHwErrs +
+ pAC->Pnmi.Port[0].TxNoBufCts +
+ pAC->Pnmi.Port[1].TxNoBufCts;
+ }
+ }
+ SK_PNMI_STORE_U64(pBuf, Val64);
+ *pLen = sizeof(SK_U64);
+ break;
+
+ case OID_SKGE_ERR_RECOVERY_CTS:
+ /* 2002-09-17 pweber: For XMAC, use the frozen SW counters (BufPort) */
+ if (MacType == SK_MAC_XMAC) {
+ /* Dual net mode */
+ if (pAC->Pnmi.DualNetActiveFlag == SK_TRUE) {
+ Val64 = pAC->Pnmi.BufPort[NetIndex].ErrRecoveryCts;
+ }
+ /* Single net mode */
+ else {
+ Val64 = pAC->Pnmi.BufPort[0].ErrRecoveryCts +
+ pAC->Pnmi.BufPort[1].ErrRecoveryCts;
+ }
+ }
+ else {
+ /* Dual net mode */
+ if (pAC->Pnmi.DualNetActiveFlag == SK_TRUE) {
+ Val64 = pAC->Pnmi.Port[NetIndex].ErrRecoveryCts;
+ }
+ /* Single net mode */
+ else {
+ Val64 = pAC->Pnmi.Port[0].ErrRecoveryCts +
+ pAC->Pnmi.Port[1].ErrRecoveryCts;
+ }
+ }
+ SK_PNMI_STORE_U64(pBuf, Val64);
+ *pLen = sizeof(SK_U64);
+ break;
+
+ case OID_SKGE_SYSUPTIME:
+ Val64 = SK_PNMI_HUNDREDS_SEC(SkOsGetTime(pAC));
+ Val64 -= pAC->Pnmi.StartUpTime;
+ SK_PNMI_STORE_U64(pBuf, Val64);
+ *pLen = sizeof(SK_U64);
+ break;
+
+ case OID_SKGE_MDB_VERSION:
+ Val32 = SK_PNMI_MDB_VERSION;
+ SK_PNMI_STORE_U32(pBuf, Val32);
+ *pLen = sizeof(SK_U32);
+ break;
+
+ case OID_GEN_RCV_ERROR:
+ /* 2002-09-17 pweber: For XMAC, use the frozen SW counters (BufPort) */
+ if (MacType == SK_MAC_XMAC) {
+ Val64 = Val64RxHwErrs + pAC->Pnmi.BufPort[NetIndex].RxNoBufCts;
+ }
+ else {
+ Val64 = Val64RxHwErrs + pAC->Pnmi.Port[NetIndex].RxNoBufCts;
+ }
+
+ /*
+ * by default 32bit values are evaluated
+ */
+ if (!Is64BitReq) {
+ Val32 = (SK_U32)Val64;
+ SK_PNMI_STORE_U32(pBuf, Val32);
+ *pLen = sizeof(SK_U32);
+ }
+ else {
+ SK_PNMI_STORE_U64(pBuf, Val64);
+ *pLen = sizeof(SK_U64);
+ }
+ break;
+
+ case OID_GEN_XMIT_ERROR:
+ /* 2002-09-17 pweber: For XMAC, use the frozen SW counters (BufPort) */
+ if (MacType == SK_MAC_XMAC) {
+ Val64 = Val64TxHwErrs + pAC->Pnmi.BufPort[NetIndex].TxNoBufCts;
+ }
+ else {
+ Val64 = Val64TxHwErrs + pAC->Pnmi.Port[NetIndex].TxNoBufCts;
+ }
+
+ /*
+ * by default 32bit values are evaluated
+ */
+ if (!Is64BitReq) {
+ Val32 = (SK_U32)Val64;
+ SK_PNMI_STORE_U32(pBuf, Val32);
+ *pLen = sizeof(SK_U32);
+ }
+ else {
+ SK_PNMI_STORE_U64(pBuf, Val64);
+ *pLen = sizeof(SK_U64);
+ }
+ break;
+
+ case OID_GEN_RCV_NO_BUFFER:
+ /* 2002-09-17 pweber: For XMAC, use the frozen SW counters (BufPort) */
+ if (MacType == SK_MAC_XMAC) {
+ Val64 = pAC->Pnmi.BufPort[NetIndex].RxNoBufCts;
+ }
+ else {
+ Val64 = pAC->Pnmi.Port[NetIndex].RxNoBufCts;
+ }
+
+ /*
+ * by default 32bit values are evaluated
+ */
+ if (!Is64BitReq) {
+ Val32 = (SK_U32)Val64;
+ SK_PNMI_STORE_U32(pBuf, Val32);
+ *pLen = sizeof(SK_U32);
+ }
+ else {
+ SK_PNMI_STORE_U64(pBuf, Val64);
+ *pLen = sizeof(SK_U64);
+ }
+ break;
+
+ case OID_GEN_TRANSMIT_QUEUE_LENGTH:
+ Val32 = (SK_U32)pAC->Pnmi.Port[NetIndex].TxSwQueueLen;
+ SK_PNMI_STORE_U32(pBuf, Val32);
+ *pLen = sizeof(SK_U32);
+ break;
+
+ default:
+ SK_ERR_LOG(pAC, SK_ERRCL_SW, SK_PNMI_ERR034,
+ SK_PNMI_ERR034MSG);
+
+ *pLen = 0;
+ return (SK_PNMI_ERR_GENERAL);
+ }
+
+ if (Id == OID_SKGE_RX_HW_ERROR_CTS ||
+ Id == OID_SKGE_TX_HW_ERROR_CTS ||
+ Id == OID_SKGE_IN_ERRORS_CTS ||
+ Id == OID_SKGE_OUT_ERROR_CTS ||
+ Id == OID_GEN_XMIT_ERROR ||
+ Id == OID_GEN_RCV_ERROR) {
+
+ pAC->Pnmi.MacUpdatedFlag --;
+ }
+
+ return (SK_PNMI_ERR_OK);
+}
+
+/*****************************************************************************
+ *
+ * Rlmt - OID handler function of OID_SKGE_RLMT_XXX single instance.
+ *
+ * Description:
+ * Get/Presets/Sets the RLMT OIDs.
+ *
+ * Returns:
+ * SK_PNMI_ERR_OK The request was successfully performed.
+ * SK_PNMI_ERR_GENERAL A general severe internal error occured.
+ * SK_PNMI_ERR_TOO_SHORT The passed buffer is too short to contain
+ * the correct data (e.g. a 32bit value is
+ * needed, but a 16 bit value was passed).
+ * SK_PNMI_ERR_BAD_VALUE The passed value is not in the valid
+ * value range.
+ * SK_PNMI_ERR_READ_ONLY The OID is read-only and cannot be set.
+ * SK_PNMI_ERR_UNKNOWN_INST The requested instance of the OID doesn't
+ * exist (e.g. port instance 3 on a two port
+ * adapter.
+ */
+PNMI_STATIC int Rlmt(
+SK_AC *pAC, /* Pointer to adapter context */
+SK_IOC IoC, /* IO context handle */
+int Action, /* GET/PRESET/SET action */
+SK_U32 Id, /* Object ID that is to be processed */
+char *pBuf, /* Buffer used for the management data transfer */
+unsigned int *pLen, /* On call: pBuf buffer length. On return: used buffer */
+SK_U32 Instance, /* Instance (1..n) that is to be queried or -1 */
+unsigned int TableIndex, /* Index to the Id table */
+SK_U32 NetIndex) /* NetIndex (0..n), in single net mode always zero */
+{
+ int Ret;
+ unsigned int PhysPortIndex;
+ unsigned int PhysPortMax;
+ SK_EVPARA EventParam;
+ SK_U32 Val32;
+ SK_U64 Val64;
+
+
+ /*
+ * Check instance. Only single instance OIDs are allowed here.
+ */
+ if (Instance != (SK_U32)(-1) && Instance != 1) {
+
+ *pLen = 0;
+ return (SK_PNMI_ERR_UNKNOWN_INST);
+ }
+
+ /*
+ * Perform the requested action.
+ */
+ if (Action == SK_PNMI_GET) {
+
+ /*
+ * Check if the buffer length is large enough.
+ */
+
+ switch (Id) {
+
+ case OID_SKGE_RLMT_MODE:
+ case OID_SKGE_RLMT_PORT_ACTIVE:
+ case OID_SKGE_RLMT_PORT_PREFERRED:
+ if (*pLen < sizeof(SK_U8)) {
+
+ *pLen = sizeof(SK_U8);
+ return (SK_PNMI_ERR_TOO_SHORT);
+ }
+ break;
+
+ case OID_SKGE_RLMT_PORT_NUMBER:
+ if (*pLen < sizeof(SK_U32)) {
+
+ *pLen = sizeof(SK_U32);
+ return (SK_PNMI_ERR_TOO_SHORT);
+ }
+ break;
+
+ case OID_SKGE_RLMT_CHANGE_CTS:
+ case OID_SKGE_RLMT_CHANGE_TIME:
+ case OID_SKGE_RLMT_CHANGE_ESTIM:
+ case OID_SKGE_RLMT_CHANGE_THRES:
+ if (*pLen < sizeof(SK_U64)) {
+
+ *pLen = sizeof(SK_U64);
+ return (SK_PNMI_ERR_TOO_SHORT);
+ }
+ break;
+
+ default:
+ SK_ERR_LOG(pAC, SK_ERRCL_SW, SK_PNMI_ERR035,
+ SK_PNMI_ERR035MSG);
+
+ *pLen = 0;
+ return (SK_PNMI_ERR_GENERAL);
+ }
+
+ /*
+ * Update RLMT statistic and increment semaphores to indicate
+ * that an update was already done. Maybe RLMT will hold its
+ * statistic always up to date some time. Then we can
+ * remove this type of call.
+ */
+ if ((Ret = RlmtUpdate(pAC, IoC, NetIndex)) != SK_PNMI_ERR_OK) {
+
+ *pLen = 0;
+ return (Ret);
+ }
+ pAC->Pnmi.RlmtUpdatedFlag ++;
+
+ /*
+ * Retrieve Value
+ */
+ switch (Id) {
+
+ case OID_SKGE_RLMT_MODE:
+ *pBuf = (char)pAC->Rlmt.Net[0].RlmtMode;
+ *pLen = sizeof(char);
+ break;
+
+ case OID_SKGE_RLMT_PORT_NUMBER:
+ Val32 = (SK_U32)pAC->GIni.GIMacsFound;
+ SK_PNMI_STORE_U32(pBuf, Val32);
+ *pLen = sizeof(SK_U32);
+ break;
+
+ case OID_SKGE_RLMT_PORT_ACTIVE:
+ *pBuf = 0;
+ /*
+ * If multiple ports may become active this OID
+ * doesn't make sense any more. A new variable in
+ * the port structure should be created. However,
+ * for this variable the first active port is
+ * returned.
+ */
+ PhysPortMax = pAC->GIni.GIMacsFound;
+
+ for (PhysPortIndex = 0; PhysPortIndex < PhysPortMax;
+ PhysPortIndex ++) {
+
+ if (pAC->Pnmi.Port[PhysPortIndex].ActiveFlag) {
+
+ *pBuf = (char)SK_PNMI_PORT_PHYS2LOG(PhysPortIndex);
+ break;
+ }
+ }
+ *pLen = sizeof(char);
+ break;
+
+ case OID_SKGE_RLMT_PORT_PREFERRED:
+ *pBuf = (char)SK_PNMI_PORT_PHYS2LOG(pAC->Rlmt.Net[NetIndex].Preference);
+ *pLen = sizeof(char);
+ break;
+
+ case OID_SKGE_RLMT_CHANGE_CTS:
+ Val64 = pAC->Pnmi.RlmtChangeCts;
+ SK_PNMI_STORE_U64(pBuf, Val64);
+ *pLen = sizeof(SK_U64);
+ break;
+
+ case OID_SKGE_RLMT_CHANGE_TIME:
+ Val64 = pAC->Pnmi.RlmtChangeTime;
+ SK_PNMI_STORE_U64(pBuf, Val64);
+ *pLen = sizeof(SK_U64);
+ break;
+
+ case OID_SKGE_RLMT_CHANGE_ESTIM:
+ Val64 = pAC->Pnmi.RlmtChangeEstimate.Estimate;
+ SK_PNMI_STORE_U64(pBuf, Val64);
+ *pLen = sizeof(SK_U64);
+ break;
+
+ case OID_SKGE_RLMT_CHANGE_THRES:
+ Val64 = pAC->Pnmi.RlmtChangeThreshold;
+ SK_PNMI_STORE_U64(pBuf, Val64);
+ *pLen = sizeof(SK_U64);
+ break;
+
+ default:
+ SK_DBG_MSG(pAC, SK_DBGMOD_PNMI, SK_DBGCAT_ERR,
+ ("Rlmt: Unknown OID should be handled before"));
+
+ pAC->Pnmi.RlmtUpdatedFlag --;
+ *pLen = 0;
+ return (SK_PNMI_ERR_GENERAL);
+ }
+
+ pAC->Pnmi.RlmtUpdatedFlag --;
+ }
+ else {
+ /* Perform a preset or set */
+ switch (Id) {
+
+ case OID_SKGE_RLMT_MODE:
+ /* Check if the buffer length is plausible */
+ if (*pLen < sizeof(char)) {
+
+ *pLen = sizeof(char);
+ return (SK_PNMI_ERR_TOO_SHORT);
+ }
+ /* Check if the value range is correct */
+ if (*pLen != sizeof(char) ||
+ (*pBuf & SK_PNMI_RLMT_MODE_CHK_LINK) == 0 ||
+ *(SK_U8 *)pBuf > 15) {
+
+ *pLen = 0;
+ return (SK_PNMI_ERR_BAD_VALUE);
+ }
+ /* The preset ends here */
+ if (Action == SK_PNMI_PRESET) {
+
+ *pLen = 0;
+ return (SK_PNMI_ERR_OK);
+ }
+ /* Send an event to RLMT to change the mode */
+ SK_MEMSET((char *)&EventParam, 0, sizeof(EventParam));
+ EventParam.Para32[0] |= (SK_U32)(*pBuf);
+ EventParam.Para32[1] = 0;
+ if (SkRlmtEvent(pAC, IoC, SK_RLMT_MODE_CHANGE,
+ EventParam) > 0) {
+
+ SK_ERR_LOG(pAC, SK_ERRCL_SW, SK_PNMI_ERR037,
+ SK_PNMI_ERR037MSG);
+
+ *pLen = 0;
+ return (SK_PNMI_ERR_GENERAL);
+ }
+ break;
+
+ case OID_SKGE_RLMT_PORT_PREFERRED:
+ /* Check if the buffer length is plausible */
+ if (*pLen < sizeof(char)) {
+
+ *pLen = sizeof(char);
+ return (SK_PNMI_ERR_TOO_SHORT);
+ }
+ /* Check if the value range is correct */
+ if (*pLen != sizeof(char) || *(SK_U8 *)pBuf >
+ (SK_U8)pAC->GIni.GIMacsFound) {
+
+ *pLen = 0;
+ return (SK_PNMI_ERR_BAD_VALUE);
+ }
+ /* The preset ends here */
+ if (Action == SK_PNMI_PRESET) {
+
+ *pLen = 0;
+ return (SK_PNMI_ERR_OK);
+ }
+
+ /*
+ * Send an event to RLMT change the preferred port.
+ * A param of -1 means automatic mode. RLMT will
+ * make the decision which is the preferred port.
+ */
+ SK_MEMSET((char *)&EventParam, 0, sizeof(EventParam));
+ EventParam.Para32[0] = (SK_U32)(*pBuf) - 1;
+ EventParam.Para32[1] = NetIndex;
+ if (SkRlmtEvent(pAC, IoC, SK_RLMT_PREFPORT_CHANGE,
+ EventParam) > 0) {
+
+ SK_ERR_LOG(pAC, SK_ERRCL_SW, SK_PNMI_ERR038,
+ SK_PNMI_ERR038MSG);
+
+ *pLen = 0;
+ return (SK_PNMI_ERR_GENERAL);
+ }
+ break;
+
+ case OID_SKGE_RLMT_CHANGE_THRES:
+ /* Check if the buffer length is plausible */
+ if (*pLen < sizeof(SK_U64)) {
+
+ *pLen = sizeof(SK_U64);
+ return (SK_PNMI_ERR_TOO_SHORT);
+ }
+ /*
+ * There are not many restrictions to the
+ * value range.
+ */
+ if (*pLen != sizeof(SK_U64)) {
+
+ *pLen = 0;
+ return (SK_PNMI_ERR_BAD_VALUE);
+ }
+ /* A preset ends here */
+ if (Action == SK_PNMI_PRESET) {
+
+ *pLen = 0;
+ return (SK_PNMI_ERR_OK);
+ }
+ /*
+ * Store the new threshold, which will be taken
+ * on the next timer event.
+ */
+ SK_PNMI_READ_U64(pBuf, Val64);
+ pAC->Pnmi.RlmtChangeThreshold = Val64;
+ break;
+
+ default:
+ /* The other OIDs are not be able for set */
+ *pLen = 0;
+ return (SK_PNMI_ERR_READ_ONLY);
+ }
+ }
+
+ return (SK_PNMI_ERR_OK);
+}
+
+/*****************************************************************************
+ *
+ * RlmtStat - OID handler function of OID_SKGE_RLMT_XXX multiple instance.
+ *
+ * Description:
+ * Performs get requests on multiple instance variables.
+ *
+ * Returns:
+ * SK_PNMI_ERR_OK The request was successfully performed.
+ * SK_PNMI_ERR_GENERAL A general severe internal error occured.
+ * SK_PNMI_ERR_TOO_SHORT The passed buffer is too short to contain
+ * the correct data (e.g. a 32bit value is
+ * needed, but a 16 bit value was passed).
+ * SK_PNMI_ERR_UNKNOWN_INST The requested instance of the OID doesn't
+ * exist (e.g. port instance 3 on a two port
+ * adapter.
+ */
+PNMI_STATIC int RlmtStat(
+SK_AC *pAC, /* Pointer to adapter context */
+SK_IOC IoC, /* IO context handle */
+int Action, /* GET/PRESET/SET action */
+SK_U32 Id, /* Object ID that is to be processed */
+char *pBuf, /* Buffer used for the management data transfer */
+unsigned int *pLen, /* On call: pBuf buffer length. On return: used buffer */
+SK_U32 Instance, /* Instance (1..n) that is to be queried or -1 */
+unsigned int TableIndex, /* Index to the Id table */
+SK_U32 NetIndex) /* NetIndex (0..n), in single net mode always zero */
+{
+ unsigned int PhysPortMax;
+ unsigned int PhysPortIndex;
+ unsigned int Limit;
+ unsigned int Offset;
+ int Ret;
+ SK_U32 Val32;
+ SK_U64 Val64;
+
+ /*
+ * Calculate the port indexes from the instance.
+ */
+ PhysPortMax = pAC->GIni.GIMacsFound;
+
+ if ((Instance != (SK_U32)(-1))) {
+ /* Check instance range */
+ if ((Instance < 1) || (Instance > PhysPortMax)) {
+
+ *pLen = 0;
+ return (SK_PNMI_ERR_UNKNOWN_INST);
+ }
+
+ /* Single net mode */
+ PhysPortIndex = Instance - 1;
+
+ /* Dual net mode */
+ if (pAC->Pnmi.DualNetActiveFlag == SK_TRUE) {
+ PhysPortIndex = NetIndex;
+ }
+
+ /* Both net modes */
+ Limit = PhysPortIndex + 1;
+ }
+ else {
+ /* Single net mode */
+ PhysPortIndex = 0;
+ Limit = PhysPortMax;
+
+ /* Dual net mode */
+ if (pAC->Pnmi.DualNetActiveFlag == SK_TRUE) {
+ PhysPortIndex = NetIndex;
+ Limit = PhysPortIndex + 1;
+ }
+ }
+
+ /*
+ * Currently only get requests are allowed.
+ */
+ if (Action != SK_PNMI_GET) {
+
+ *pLen = 0;
+ return (SK_PNMI_ERR_READ_ONLY);
+ }
+
+ /*
+ * Check if the buffer length is large enough.
+ */
+ switch (Id) {
+
+ case OID_SKGE_RLMT_PORT_INDEX:
+ case OID_SKGE_RLMT_STATUS:
+ if (*pLen < (Limit - PhysPortIndex) * sizeof(SK_U32)) {
+
+ *pLen = (Limit - PhysPortIndex) * sizeof(SK_U32);
+ return (SK_PNMI_ERR_TOO_SHORT);
+ }
+ break;
+
+ case OID_SKGE_RLMT_TX_HELLO_CTS:
+ case OID_SKGE_RLMT_RX_HELLO_CTS:
+ case OID_SKGE_RLMT_TX_SP_REQ_CTS:
+ case OID_SKGE_RLMT_RX_SP_CTS:
+ if (*pLen < (Limit - PhysPortIndex) * sizeof(SK_U64)) {
+
+ *pLen = (Limit - PhysPortIndex) * sizeof(SK_U64);
+ return (SK_PNMI_ERR_TOO_SHORT);
+ }
+ break;
+
+ default:
+ SK_ERR_LOG(pAC, SK_ERRCL_SW, SK_PNMI_ERR039,
+ SK_PNMI_ERR039MSG);
+
+ *pLen = 0;
+ return (SK_PNMI_ERR_GENERAL);
+
+ }
+
+ /*
+ * Update statistic and increment semaphores to indicate that
+ * an update was already done.
+ */
+ if ((Ret = RlmtUpdate(pAC, IoC, NetIndex)) != SK_PNMI_ERR_OK) {
+
+ *pLen = 0;
+ return (Ret);
+ }
+ pAC->Pnmi.RlmtUpdatedFlag ++;
+
+ /*
+ * Get value
+ */
+ Offset = 0;
+ for (; PhysPortIndex < Limit; PhysPortIndex ++) {
+
+ switch (Id) {
+
+ case OID_SKGE_RLMT_PORT_INDEX:
+ Val32 = PhysPortIndex;
+ SK_PNMI_STORE_U32(pBuf + Offset, Val32);
+ Offset += sizeof(SK_U32);
+ break;
+
+ case OID_SKGE_RLMT_STATUS:
+ if (pAC->Rlmt.Port[PhysPortIndex].PortState ==
+ SK_RLMT_PS_INIT ||
+ pAC->Rlmt.Port[PhysPortIndex].PortState ==
+ SK_RLMT_PS_DOWN) {
+
+ Val32 = SK_PNMI_RLMT_STATUS_ERROR;
+ }
+ else if (pAC->Pnmi.Port[PhysPortIndex].ActiveFlag) {
+
+ Val32 = SK_PNMI_RLMT_STATUS_ACTIVE;
+ }
+ else {
+ Val32 = SK_PNMI_RLMT_STATUS_STANDBY;
+ }
+ SK_PNMI_STORE_U32(pBuf + Offset, Val32);
+ Offset += sizeof(SK_U32);
+ break;
+
+ case OID_SKGE_RLMT_TX_HELLO_CTS:
+ Val64 = pAC->Rlmt.Port[PhysPortIndex].TxHelloCts;
+ SK_PNMI_STORE_U64(pBuf + Offset, Val64);
+ Offset += sizeof(SK_U64);
+ break;
+
+ case OID_SKGE_RLMT_RX_HELLO_CTS:
+ Val64 = pAC->Rlmt.Port[PhysPortIndex].RxHelloCts;
+ SK_PNMI_STORE_U64(pBuf + Offset, Val64);
+ Offset += sizeof(SK_U64);
+ break;
+
+ case OID_SKGE_RLMT_TX_SP_REQ_CTS:
+ Val64 = pAC->Rlmt.Port[PhysPortIndex].TxSpHelloReqCts;
+ SK_PNMI_STORE_U64(pBuf + Offset, Val64);
+ Offset += sizeof(SK_U64);
+ break;
+
+ case OID_SKGE_RLMT_RX_SP_CTS:
+ Val64 = pAC->Rlmt.Port[PhysPortIndex].RxSpHelloCts;
+ SK_PNMI_STORE_U64(pBuf + Offset, Val64);
+ Offset += sizeof(SK_U64);
+ break;
+
+ default:
+ SK_DBG_MSG(pAC, SK_DBGMOD_PNMI, SK_DBGCAT_ERR,
+ ("RlmtStat: Unknown OID should be errored before"));
+
+ pAC->Pnmi.RlmtUpdatedFlag --;
+ *pLen = 0;
+ return (SK_PNMI_ERR_GENERAL);
+ }
+ }
+ *pLen = Offset;
+
+ pAC->Pnmi.RlmtUpdatedFlag --;
+
+ return (SK_PNMI_ERR_OK);
+}
+
+/*****************************************************************************
+ *
+ * MacPrivateConf - OID handler function of OIDs concerning the configuration
+ *
+ * Description:
+ * Get/Presets/Sets the OIDs concerning the configuration.
+ *
+ * Returns:
+ * SK_PNMI_ERR_OK The request was successfully performed.
+ * SK_PNMI_ERR_GENERAL A general severe internal error occured.
+ * SK_PNMI_ERR_TOO_SHORT The passed buffer is too short to contain
+ * the correct data (e.g. a 32bit value is
+ * needed, but a 16 bit value was passed).
+ * SK_PNMI_ERR_BAD_VALUE The passed value is not in the valid
+ * value range.
+ * SK_PNMI_ERR_READ_ONLY The OID is read-only and cannot be set.
+ * SK_PNMI_ERR_UNKNOWN_INST The requested instance of the OID doesn't
+ * exist (e.g. port instance 3 on a two port
+ * adapter.
+ */
+PNMI_STATIC int MacPrivateConf(
+SK_AC *pAC, /* Pointer to adapter context */
+SK_IOC IoC, /* IO context handle */
+int Action, /* GET/PRESET/SET action */
+SK_U32 Id, /* Object ID that is to be processed */
+char *pBuf, /* Buffer used for the management data transfer */
+unsigned int *pLen, /* On call: pBuf buffer length. On return: used buffer */
+SK_U32 Instance, /* Instance (1..n) that is to be queried or -1 */
+unsigned int TableIndex, /* Index to the Id table */
+SK_U32 NetIndex) /* NetIndex (0..n), in single net mode always zero */
+{
+ unsigned int PhysPortMax;
+ unsigned int PhysPortIndex;
+ unsigned int LogPortMax;
+ unsigned int LogPortIndex;
+ unsigned int Limit;
+ unsigned int Offset;
+ char Val8;
+ char *pBufPtr;
+ int Ret;
+ SK_EVPARA EventParam;
+ SK_U32 Val32;
+
+ /*
+ * Calculate instance if wished. MAC index 0 is the virtual MAC.
+ */
+ PhysPortMax = pAC->GIni.GIMacsFound;
+ LogPortMax = SK_PNMI_PORT_PHYS2LOG(PhysPortMax);
+
+ if (pAC->Pnmi.DualNetActiveFlag == SK_TRUE) { /* Dual net mode */
+ LogPortMax--;
+ }
+
+ if ((Instance != (SK_U32)(-1))) { /* Only one specific instance is queried */
+ /* Check instance range */
+ if ((Instance < 1) || (Instance > LogPortMax)) {
+
+ *pLen = 0;
+ return (SK_PNMI_ERR_UNKNOWN_INST);
+ }
+ LogPortIndex = SK_PNMI_PORT_INST2LOG(Instance);
+ Limit = LogPortIndex + 1;
+ }
+
+ else { /* Instance == (SK_U32)(-1), get all Instances of that OID */
+
+ LogPortIndex = 0;
+ Limit = LogPortMax;
+ }
+
+ /*
+ * Perform action
+ */
+ if (Action == SK_PNMI_GET) {
+
+ /* Check length */
+ switch (Id) {
+
+ case OID_SKGE_PMD:
+ case OID_SKGE_CONNECTOR:
+ case OID_SKGE_LINK_CAP:
+ case OID_SKGE_LINK_MODE:
+ case OID_SKGE_LINK_MODE_STATUS:
+ case OID_SKGE_LINK_STATUS:
+ case OID_SKGE_FLOWCTRL_CAP:
+ case OID_SKGE_FLOWCTRL_MODE:
+ case OID_SKGE_FLOWCTRL_STATUS:
+ case OID_SKGE_PHY_OPERATION_CAP:
+ case OID_SKGE_PHY_OPERATION_MODE:
+ case OID_SKGE_PHY_OPERATION_STATUS:
+ case OID_SKGE_SPEED_CAP:
+ case OID_SKGE_SPEED_MODE:
+ case OID_SKGE_SPEED_STATUS:
+#ifdef SK_PHY_LP_MODE
+ case OID_SKGE_PHY_LP_MODE:
+#endif
+ if (*pLen < (Limit - LogPortIndex) * sizeof(SK_U8)) {
+
+ *pLen = (Limit - LogPortIndex) * sizeof(SK_U8);
+ return (SK_PNMI_ERR_TOO_SHORT);
+ }
+ break;
+
+ case OID_SKGE_MTU:
+ case OID_SKGE_PHY_TYPE:
+ if (*pLen < (Limit - LogPortIndex) * sizeof(SK_U32)) {
+
+ *pLen = (Limit - LogPortIndex) * sizeof(SK_U32);
+ return (SK_PNMI_ERR_TOO_SHORT);
+ }
+ break;
+
+ default:
+ SK_ERR_LOG(pAC, SK_ERRCL_SW, SK_PNMI_ERR041,
+ SK_PNMI_ERR041MSG);
+ *pLen = 0;
+ return (SK_PNMI_ERR_GENERAL);
+ }
+
+ /*
+ * Update statistic and increment semaphore to indicate
+ * that an update was already done.
+ */
+ if ((Ret = SirqUpdate(pAC, IoC)) != SK_PNMI_ERR_OK) {
+
+ *pLen = 0;
+ return (Ret);
+ }
+ pAC->Pnmi.SirqUpdatedFlag ++;
+
+ /*
+ * Get value
+ */
+ Offset = 0;
+ for (; LogPortIndex < Limit; LogPortIndex ++) {
+
+ pBufPtr = pBuf + Offset;
+
+ switch (Id) {
+
+ case OID_SKGE_PMD:
+ *pBufPtr = pAC->Pnmi.PMD;
+ Offset += sizeof(char);
+ break;
+
+ case OID_SKGE_CONNECTOR:
+ *pBufPtr = pAC->Pnmi.Connector;
+ Offset += sizeof(char);
+ break;
+
+ case OID_SKGE_PHY_TYPE:
+ if (!pAC->Pnmi.DualNetActiveFlag) { /* SingleNetMode */
+ if (LogPortIndex == 0) {
+ continue;
+ }
+ else {
+ /* Get value for physical ports */
+ PhysPortIndex = SK_PNMI_PORT_LOG2PHYS(
+ pAC, LogPortIndex);
+ Val32 = pAC->GIni.GP[PhysPortIndex].PhyType;
+ SK_PNMI_STORE_U32(pBufPtr, Val32);
+ }
+ }
+ else { /* DualNetMode */
+
+ Val32 = pAC->GIni.GP[NetIndex].PhyType;
+ SK_PNMI_STORE_U32(pBufPtr, Val32);
+ }
+ Offset += sizeof(SK_U32);
+ break;
+
+#ifdef SK_PHY_LP_MODE
+ case OID_SKGE_PHY_LP_MODE:
+ if (!pAC->Pnmi.DualNetActiveFlag) { /* SingleNetMode */
+ if (LogPortIndex == 0) {
+ continue;
+ }
+ else {
+ /* Get value for physical ports */
+ PhysPortIndex = SK_PNMI_PORT_LOG2PHYS(pAC, LogPortIndex);
+ Val8 = (SK_U8) pAC->GIni.GP[PhysPortIndex].PPhyPowerState;
+ *pBufPtr = Val8;
+ }
+ }
+ else { /* DualNetMode */
+
+ Val8 = (SK_U8) pAC->GIni.GP[PhysPortIndex].PPhyPowerState;
+ *pBufPtr = Val8;
+ }
+ Offset += sizeof(SK_U8);
+ break;
+#endif
+
+ case OID_SKGE_LINK_CAP:
+ if (!pAC->Pnmi.DualNetActiveFlag) { /* SingleNetMode */
+ if (LogPortIndex == 0) {
+ /* Get value for virtual port */
+ VirtualConf(pAC, IoC, Id, pBufPtr);
+ }
+ else {
+ /* Get value for physical ports */
+ PhysPortIndex = SK_PNMI_PORT_LOG2PHYS(
+ pAC, LogPortIndex);
+
+ *pBufPtr = pAC->GIni.GP[PhysPortIndex].PLinkCap;
+ }
+ }
+ else { /* DualNetMode */
+
+ *pBufPtr = pAC->GIni.GP[NetIndex].PLinkCap;
+ }
+ Offset += sizeof(char);
+ break;
+
+ case OID_SKGE_LINK_MODE:
+ if (!pAC->Pnmi.DualNetActiveFlag) { /* SingleNetMode */
+ if (LogPortIndex == 0) {
+ /* Get value for virtual port */
+ VirtualConf(pAC, IoC, Id, pBufPtr);
+ }
+ else {
+ /* Get value for physical ports */
+ PhysPortIndex = SK_PNMI_PORT_LOG2PHYS(
+ pAC, LogPortIndex);
+
+ *pBufPtr = pAC->GIni.GP[PhysPortIndex].PLinkModeConf;
+ }
+ }
+ else { /* DualNetMode */
+
+ *pBufPtr = pAC->GIni.GP[NetIndex].PLinkModeConf;
+ }
+ Offset += sizeof(char);
+ break;
+
+ case OID_SKGE_LINK_MODE_STATUS:
+ if (!pAC->Pnmi.DualNetActiveFlag) { /* SingleNetMode */
+ if (LogPortIndex == 0) {
+ /* Get value for virtual port */
+ VirtualConf(pAC, IoC, Id, pBufPtr);
+ }
+ else {
+ /* Get value for physical port */
+ PhysPortIndex = SK_PNMI_PORT_LOG2PHYS(
+ pAC, LogPortIndex);
+
+ *pBufPtr =
+ CalculateLinkModeStatus(pAC, IoC, PhysPortIndex);
+ }
+ }
+ else { /* DualNetMode */
+
+ *pBufPtr = CalculateLinkModeStatus(pAC, IoC, NetIndex);
+ }
+ Offset += sizeof(char);
+ break;
+
+ case OID_SKGE_LINK_STATUS:
+ if (!pAC->Pnmi.DualNetActiveFlag) { /* SingleNetMode */
+ if (LogPortIndex == 0) {
+ /* Get value for virtual port */
+ VirtualConf(pAC, IoC, Id, pBufPtr);
+ }
+ else {
+ /* Get value for physical ports */
+ PhysPortIndex = SK_PNMI_PORT_LOG2PHYS(
+ pAC, LogPortIndex);
+
+ *pBufPtr = CalculateLinkStatus(pAC, IoC, PhysPortIndex);
+ }
+ }
+ else { /* DualNetMode */
+
+ *pBufPtr = CalculateLinkStatus(pAC, IoC, NetIndex);
+ }
+ Offset += sizeof(char);
+ break;
+
+ case OID_SKGE_FLOWCTRL_CAP:
+ if (!pAC->Pnmi.DualNetActiveFlag) { /* SingleNetMode */
+ if (LogPortIndex == 0) {
+ /* Get value for virtual port */
+ VirtualConf(pAC, IoC, Id, pBufPtr);
+ }
+ else {
+ /* Get value for physical ports */
+ PhysPortIndex = SK_PNMI_PORT_LOG2PHYS(
+ pAC, LogPortIndex);
+
+ *pBufPtr = pAC->GIni.GP[PhysPortIndex].PFlowCtrlCap;
+ }
+ }
+ else { /* DualNetMode */
+
+ *pBufPtr = pAC->GIni.GP[NetIndex].PFlowCtrlCap;
+ }
+ Offset += sizeof(char);
+ break;
+
+ case OID_SKGE_FLOWCTRL_MODE:
+ if (!pAC->Pnmi.DualNetActiveFlag) { /* SingleNetMode */
+ if (LogPortIndex == 0) {
+ /* Get value for virtual port */
+ VirtualConf(pAC, IoC, Id, pBufPtr);
+ }
+ else {
+ /* Get value for physical port */
+ PhysPortIndex = SK_PNMI_PORT_LOG2PHYS(
+ pAC, LogPortIndex);
+
+ *pBufPtr = pAC->GIni.GP[PhysPortIndex].PFlowCtrlMode;
+ }
+ }
+ else { /* DualNetMode */
+
+ *pBufPtr = pAC->GIni.GP[NetIndex].PFlowCtrlMode;
+ }
+ Offset += sizeof(char);
+ break;
+
+ case OID_SKGE_FLOWCTRL_STATUS:
+ if (!pAC->Pnmi.DualNetActiveFlag) { /* SingleNetMode */
+ if (LogPortIndex == 0) {
+ /* Get value for virtual port */
+ VirtualConf(pAC, IoC, Id, pBufPtr);
+ }
+ else {
+ /* Get value for physical port */
+ PhysPortIndex = SK_PNMI_PORT_LOG2PHYS(
+ pAC, LogPortIndex);
+
+ *pBufPtr = pAC->GIni.GP[PhysPortIndex].PFlowCtrlStatus;
+ }
+ }
+ else { /* DualNetMode */
+
+ *pBufPtr = pAC->GIni.GP[NetIndex].PFlowCtrlStatus;
+ }
+ Offset += sizeof(char);
+ break;
+
+ case OID_SKGE_PHY_OPERATION_CAP:
+ if (!pAC->Pnmi.DualNetActiveFlag) { /* SingleNetMode */
+ if (LogPortIndex == 0) {
+ /* Get value for virtual port */
+ VirtualConf(pAC, IoC, Id, pBufPtr);
+ }
+ else {
+ /* Get value for physical ports */
+ PhysPortIndex = SK_PNMI_PORT_LOG2PHYS(
+ pAC, LogPortIndex);
+
+ *pBufPtr = pAC->GIni.GP[PhysPortIndex].PMSCap;
+ }
+ }
+ else { /* DualNetMode */
+
+ *pBufPtr = pAC->GIni.GP[NetIndex].PMSCap;
+ }
+ Offset += sizeof(char);
+ break;
+
+ case OID_SKGE_PHY_OPERATION_MODE:
+ if (!pAC->Pnmi.DualNetActiveFlag) { /* SingleNetMode */
+ if (LogPortIndex == 0) {
+ /* Get value for virtual port */
+ VirtualConf(pAC, IoC, Id, pBufPtr);
+ }
+ else {
+ /* Get value for physical port */
+ PhysPortIndex = SK_PNMI_PORT_LOG2PHYS(
+ pAC, LogPortIndex);
+
+ *pBufPtr = pAC->GIni.GP[PhysPortIndex].PMSMode;
+ }
+ }
+ else { /* DualNetMode */
+
+ *pBufPtr = pAC->GIni.GP[NetIndex].PMSMode;
+ }
+ Offset += sizeof(char);
+ break;
+
+ case OID_SKGE_PHY_OPERATION_STATUS:
+ if (!pAC->Pnmi.DualNetActiveFlag) { /* SingleNetMode */
+ if (LogPortIndex == 0) {
+ /* Get value for virtual port */
+ VirtualConf(pAC, IoC, Id, pBufPtr);
+ }
+ else {
+ /* Get value for physical port */
+ PhysPortIndex = SK_PNMI_PORT_LOG2PHYS(
+ pAC, LogPortIndex);
+
+ *pBufPtr = pAC->GIni.GP[PhysPortIndex].PMSStatus;
+ }
+ }
+ else {
+
+ *pBufPtr = pAC->GIni.GP[NetIndex].PMSStatus;
+ }
+ Offset += sizeof(char);
+ break;
+
+ case OID_SKGE_SPEED_CAP:
+ if (!pAC->Pnmi.DualNetActiveFlag) { /* SingleNetMode */
+ if (LogPortIndex == 0) {
+ /* Get value for virtual port */
+ VirtualConf(pAC, IoC, Id, pBufPtr);
+ }
+ else {
+ /* Get value for physical ports */
+ PhysPortIndex = SK_PNMI_PORT_LOG2PHYS(
+ pAC, LogPortIndex);
+
+ *pBufPtr = pAC->GIni.GP[PhysPortIndex].PLinkSpeedCap;
+ }
+ }
+ else { /* DualNetMode */
+
+ *pBufPtr = pAC->GIni.GP[NetIndex].PLinkSpeedCap;
+ }
+ Offset += sizeof(char);
+ break;
+
+ case OID_SKGE_SPEED_MODE:
+ if (!pAC->Pnmi.DualNetActiveFlag) { /* SingleNetMode */
+ if (LogPortIndex == 0) {
+ /* Get value for virtual port */
+ VirtualConf(pAC, IoC, Id, pBufPtr);
+ }
+ else {
+ /* Get value for physical port */
+ PhysPortIndex = SK_PNMI_PORT_LOG2PHYS(
+ pAC, LogPortIndex);
+
+ *pBufPtr = pAC->GIni.GP[PhysPortIndex].PLinkSpeed;
+ }
+ }
+ else { /* DualNetMode */
+
+ *pBufPtr = pAC->GIni.GP[NetIndex].PLinkSpeed;
+ }
+ Offset += sizeof(char);
+ break;
+
+ case OID_SKGE_SPEED_STATUS:
+ if (!pAC->Pnmi.DualNetActiveFlag) { /* SingleNetMode */
+ if (LogPortIndex == 0) {
+ /* Get value for virtual port */
+ VirtualConf(pAC, IoC, Id, pBufPtr);
+ }
+ else {
+ /* Get value for physical port */
+ PhysPortIndex = SK_PNMI_PORT_LOG2PHYS(
+ pAC, LogPortIndex);
+
+ *pBufPtr = pAC->GIni.GP[PhysPortIndex].PLinkSpeedUsed;
+ }
+ }
+ else { /* DualNetMode */
+
+ *pBufPtr = pAC->GIni.GP[NetIndex].PLinkSpeedUsed;
+ }
+ Offset += sizeof(char);
+ break;
+
+ case OID_SKGE_MTU:
+ Val32 = SK_DRIVER_GET_MTU(pAC, IoC, NetIndex);
+ SK_PNMI_STORE_U32(pBufPtr, Val32);
+ Offset += sizeof(SK_U32);
+ break;
+
+ default:
+ SK_DBG_MSG(pAC, SK_DBGMOD_PNMI, SK_DBGCAT_ERR,
+ ("MacPrivateConf: Unknown OID should be handled before"));
+
+ pAC->Pnmi.SirqUpdatedFlag --;
+ return (SK_PNMI_ERR_GENERAL);
+ }
+ }
+ *pLen = Offset;
+ pAC->Pnmi.SirqUpdatedFlag --;
+
+ return (SK_PNMI_ERR_OK);
+ }
+
+ /*
+ * From here SET or PRESET action. Check if the passed
+ * buffer length is plausible.
+ */
+ switch (Id) {
+
+ case OID_SKGE_LINK_MODE:
+ case OID_SKGE_FLOWCTRL_MODE:
+ case OID_SKGE_PHY_OPERATION_MODE:
+ case OID_SKGE_SPEED_MODE:
+ if (*pLen < Limit - LogPortIndex) {
+
+ *pLen = Limit - LogPortIndex;
+ return (SK_PNMI_ERR_TOO_SHORT);
+ }
+ if (*pLen != Limit - LogPortIndex) {
+
+ *pLen = 0;
+ return (SK_PNMI_ERR_BAD_VALUE);
+ }
+ break;
+
+#ifdef SK_PHY_LP_MODE
+ case OID_SKGE_PHY_LP_MODE:
+ if (*pLen < Limit - LogPortIndex) {
+
+ *pLen = Limit - LogPortIndex;
+ return (SK_PNMI_ERR_TOO_SHORT);
+ }
+ break;
+#endif
+
+ case OID_SKGE_MTU:
+ if (*pLen < sizeof(SK_U32)) {
+
+ *pLen = sizeof(SK_U32);
+ return (SK_PNMI_ERR_TOO_SHORT);
+ }
+ if (*pLen != sizeof(SK_U32)) {
+
+ *pLen = 0;
+ return (SK_PNMI_ERR_BAD_VALUE);
+ }
+ break;
+
+ default:
+ *pLen = 0;
+ return (SK_PNMI_ERR_READ_ONLY);
+ }
+
+ /*
+ * Perform preset or set
+ */
+ Offset = 0;
+ for (; LogPortIndex < Limit; LogPortIndex ++) {
+
+ switch (Id) {
+
+ case OID_SKGE_LINK_MODE:
+ /* Check the value range */
+ Val8 = *(pBuf + Offset);
+ if (Val8 == 0) {
+
+ Offset += sizeof(char);
+ break;
+ }
+ if (Val8 < SK_LMODE_HALF ||
+ (LogPortIndex != 0 && Val8 > SK_LMODE_AUTOSENSE) ||
+ (LogPortIndex == 0 && Val8 > SK_LMODE_INDETERMINATED)) {
+
+ *pLen = 0;
+ return (SK_PNMI_ERR_BAD_VALUE);
+ }
+
+ /* The preset ends here */
+ if (Action == SK_PNMI_PRESET) {
+
+ return (SK_PNMI_ERR_OK);
+ }
+
+ if (LogPortIndex == 0) {
+
+ /*
+ * The virtual port consists of all currently
+ * active ports. Find them and send an event
+ * with the new link mode to SIRQ.
+ */
+ for (PhysPortIndex = 0;
+ PhysPortIndex < PhysPortMax;
+ PhysPortIndex ++) {
+
+ if (!pAC->Pnmi.Port[PhysPortIndex].
+ ActiveFlag) {
+
+ continue;
+ }
+
+ EventParam.Para32[0] = PhysPortIndex;
+ EventParam.Para32[1] = (SK_U32)Val8;
+ if (SkGeSirqEvent(pAC, IoC,
+ SK_HWEV_SET_LMODE,
+ EventParam) > 0) {
+
+ SK_ERR_LOG(pAC, SK_ERRCL_SW,
+ SK_PNMI_ERR043,
+ SK_PNMI_ERR043MSG);
+
+ *pLen = 0;
+ return (SK_PNMI_ERR_GENERAL);
+ }
+ }
+ }
+ else {
+ /*
+ * Send an event with the new link mode to
+ * the SIRQ module.
+ */
+ EventParam.Para32[0] = SK_PNMI_PORT_LOG2PHYS(
+ pAC, LogPortIndex);
+ EventParam.Para32[1] = (SK_U32)Val8;
+ if (SkGeSirqEvent(pAC, IoC, SK_HWEV_SET_LMODE,
+ EventParam) > 0) {
+
+ SK_ERR_LOG(pAC, SK_ERRCL_SW,
+ SK_PNMI_ERR043,
+ SK_PNMI_ERR043MSG);
+
+ *pLen = 0;
+ return (SK_PNMI_ERR_GENERAL);
+ }
+ }
+ Offset += sizeof(char);
+ break;
+
+ case OID_SKGE_FLOWCTRL_MODE:
+ /* Check the value range */
+ Val8 = *(pBuf + Offset);
+ if (Val8 == 0) {
+
+ Offset += sizeof(char);
+ break;
+ }
+ if (Val8 < SK_FLOW_MODE_NONE ||
+ (LogPortIndex != 0 && Val8 > SK_FLOW_MODE_SYM_OR_REM) ||
+ (LogPortIndex == 0 && Val8 > SK_FLOW_MODE_INDETERMINATED)) {
+
+ *pLen = 0;
+ return (SK_PNMI_ERR_BAD_VALUE);
+ }
+
+ /* The preset ends here */
+ if (Action == SK_PNMI_PRESET) {
+
+ return (SK_PNMI_ERR_OK);
+ }
+
+ if (LogPortIndex == 0) {
+
+ /*
+ * The virtual port consists of all currently
+ * active ports. Find them and send an event
+ * with the new flow control mode to SIRQ.
+ */
+ for (PhysPortIndex = 0;
+ PhysPortIndex < PhysPortMax;
+ PhysPortIndex ++) {
+
+ if (!pAC->Pnmi.Port[PhysPortIndex].
+ ActiveFlag) {
+
+ continue;
+ }
+
+ EventParam.Para32[0] = PhysPortIndex;
+ EventParam.Para32[1] = (SK_U32)Val8;
+ if (SkGeSirqEvent(pAC, IoC,
+ SK_HWEV_SET_FLOWMODE,
+ EventParam) > 0) {
+
+ SK_ERR_LOG(pAC, SK_ERRCL_SW,
+ SK_PNMI_ERR044,
+ SK_PNMI_ERR044MSG);
+
+ *pLen = 0;
+ return (SK_PNMI_ERR_GENERAL);
+ }
+ }
+ }
+ else {
+ /*
+ * Send an event with the new flow control
+ * mode to the SIRQ module.
+ */
+ EventParam.Para32[0] = SK_PNMI_PORT_LOG2PHYS(
+ pAC, LogPortIndex);
+ EventParam.Para32[1] = (SK_U32)Val8;
+ if (SkGeSirqEvent(pAC, IoC,
+ SK_HWEV_SET_FLOWMODE, EventParam)
+ > 0) {
+
+ SK_ERR_LOG(pAC, SK_ERRCL_SW,
+ SK_PNMI_ERR044,
+ SK_PNMI_ERR044MSG);
+
+ *pLen = 0;
+ return (SK_PNMI_ERR_GENERAL);
+ }
+ }
+ Offset += sizeof(char);
+ break;
+
+ case OID_SKGE_PHY_OPERATION_MODE :
+ /* Check the value range */
+ Val8 = *(pBuf + Offset);
+ if (Val8 == 0) {
+ /* mode of this port remains unchanged */
+ Offset += sizeof(char);
+ break;
+ }
+ if (Val8 < SK_MS_MODE_AUTO ||
+ (LogPortIndex != 0 && Val8 > SK_MS_MODE_SLAVE) ||
+ (LogPortIndex == 0 && Val8 > SK_MS_MODE_INDETERMINATED)) {
+
+ *pLen = 0;
+ return (SK_PNMI_ERR_BAD_VALUE);
+ }
+
+ /* The preset ends here */
+ if (Action == SK_PNMI_PRESET) {
+
+ return (SK_PNMI_ERR_OK);
+ }
+
+ if (LogPortIndex == 0) {
+
+ /*
+ * The virtual port consists of all currently
+ * active ports. Find them and send an event
+ * with new master/slave (role) mode to SIRQ.
+ */
+ for (PhysPortIndex = 0;
+ PhysPortIndex < PhysPortMax;
+ PhysPortIndex ++) {
+
+ if (!pAC->Pnmi.Port[PhysPortIndex].
+ ActiveFlag) {
+
+ continue;
+ }
+
+ EventParam.Para32[0] = PhysPortIndex;
+ EventParam.Para32[1] = (SK_U32)Val8;
+ if (SkGeSirqEvent(pAC, IoC,
+ SK_HWEV_SET_ROLE,
+ EventParam) > 0) {
+
+ SK_ERR_LOG(pAC, SK_ERRCL_SW,
+ SK_PNMI_ERR042,
+ SK_PNMI_ERR042MSG);
+
+ *pLen = 0;
+ return (SK_PNMI_ERR_GENERAL);
+ }
+ }
+ }
+ else {
+ /*
+ * Send an event with the new master/slave
+ * (role) mode to the SIRQ module.
+ */
+ EventParam.Para32[0] = SK_PNMI_PORT_LOG2PHYS(
+ pAC, LogPortIndex);
+ EventParam.Para32[1] = (SK_U32)Val8;
+ if (SkGeSirqEvent(pAC, IoC,
+ SK_HWEV_SET_ROLE, EventParam) > 0) {
+
+ SK_ERR_LOG(pAC, SK_ERRCL_SW,
+ SK_PNMI_ERR042,
+ SK_PNMI_ERR042MSG);
+
+ *pLen = 0;
+ return (SK_PNMI_ERR_GENERAL);
+ }
+ }
+
+ Offset += sizeof(char);
+ break;
+
+ case OID_SKGE_SPEED_MODE:
+ /* Check the value range */
+ Val8 = *(pBuf + Offset);
+ if (Val8 == 0) {
+
+ Offset += sizeof(char);
+ break;
+ }
+ if (Val8 < (SK_LSPEED_AUTO) ||
+ (LogPortIndex != 0 && Val8 > (SK_LSPEED_1000MBPS)) ||
+ (LogPortIndex == 0 && Val8 > (SK_LSPEED_INDETERMINATED))) {
+
+ *pLen = 0;
+ return (SK_PNMI_ERR_BAD_VALUE);
+ }
+
+ /* The preset ends here */
+ if (Action == SK_PNMI_PRESET) {
+
+ return (SK_PNMI_ERR_OK);
+ }
+
+ if (LogPortIndex == 0) {
+
+ /*
+ * The virtual port consists of all currently
+ * active ports. Find them and send an event
+ * with the new flow control mode to SIRQ.
+ */
+ for (PhysPortIndex = 0;
+ PhysPortIndex < PhysPortMax;
+ PhysPortIndex ++) {
+
+ if (!pAC->Pnmi.Port[PhysPortIndex].ActiveFlag) {
+
+ continue;
+ }
+
+ EventParam.Para32[0] = PhysPortIndex;
+ EventParam.Para32[1] = (SK_U32)Val8;
+ if (SkGeSirqEvent(pAC, IoC,
+ SK_HWEV_SET_SPEED,
+ EventParam) > 0) {
+
+ SK_ERR_LOG(pAC, SK_ERRCL_SW,
+ SK_PNMI_ERR045,
+ SK_PNMI_ERR045MSG);
+
+ *pLen = 0;
+ return (SK_PNMI_ERR_GENERAL);
+ }
+ }
+ }
+ else {
+ /*
+ * Send an event with the new flow control
+ * mode to the SIRQ module.
+ */
+ EventParam.Para32[0] = SK_PNMI_PORT_LOG2PHYS(
+ pAC, LogPortIndex);
+ EventParam.Para32[1] = (SK_U32)Val8;
+ if (SkGeSirqEvent(pAC, IoC,
+ SK_HWEV_SET_SPEED,
+ EventParam) > 0) {
+
+ SK_ERR_LOG(pAC, SK_ERRCL_SW,
+ SK_PNMI_ERR045,
+ SK_PNMI_ERR045MSG);
+
+ *pLen = 0;
+ return (SK_PNMI_ERR_GENERAL);
+ }
+ }
+ Offset += sizeof(char);
+ break;
+
+ case OID_SKGE_MTU :
+ /* Check the value range */
+ Val32 = *(SK_U32*)(pBuf + Offset);
+ if (Val32 == 0) {
+ /* mtu of this port remains unchanged */
+ Offset += sizeof(SK_U32);
+ break;
+ }
+ if (SK_DRIVER_PRESET_MTU(pAC, IoC, NetIndex, Val32) != 0) {
+ *pLen = 0;
+ return (SK_PNMI_ERR_BAD_VALUE);
+ }
+
+ /* The preset ends here */
+ if (Action == SK_PNMI_PRESET) {
+ return (SK_PNMI_ERR_OK);
+ }
+
+ if (SK_DRIVER_SET_MTU(pAC, IoC, NetIndex, Val32) != 0) {
+ return (SK_PNMI_ERR_GENERAL);
+ }
+
+ Offset += sizeof(SK_U32);
+ break;
+
+#ifdef SK_PHY_LP_MODE
+ case OID_SKGE_PHY_LP_MODE:
+ /* The preset ends here */
+ if (Action == SK_PNMI_PRESET) {
+
+ return (SK_PNMI_ERR_OK);
+ }
+
+ if (!pAC->Pnmi.DualNetActiveFlag) { /* SingleNetMode */
+ if (LogPortIndex == 0) {
+ Offset = 0;
+ continue;
+ }
+ else {
+ /* Set value for physical ports */
+ PhysPortIndex = SK_PNMI_PORT_LOG2PHYS(pAC, LogPortIndex);
+
+ switch (*(pBuf + Offset)) {
+ case 0:
+ /* If LowPowerMode is active, we can leave it. */
+ if (pAC->GIni.GP[PhysPortIndex].PPhyPowerState) {
+
+ Val32 = SkGmLeaveLowPowerMode(pAC, IoC, PhysPortIndex);
+
+ if (pAC->GIni.GP[PhysPortIndex].PPhyPowerState < 3) {
+
+ SkDrvInitAdapter(pAC);
+ }
+ break;
+ }
+ else {
+ *pLen = 0;
+ return (SK_PNMI_ERR_GENERAL);
+ }
+ case 1:
+ case 2:
+ case 3:
+ case 4:
+ /* If no LowPowerMode is active, we can enter it. */
+ if (!pAC->GIni.GP[PhysPortIndex].PPhyPowerState) {
+
+ if ((*(pBuf + Offset)) < 3) {
+
+ SkDrvDeInitAdapter(pAC);
+ }
+
+ Val32 = SkGmEnterLowPowerMode(pAC, IoC, PhysPortIndex, *pBuf);
+ break;
+ }
+ else {
+ *pLen = 0;
+ return (SK_PNMI_ERR_GENERAL);
+ }
+ default:
+ *pLen = 0;
+ return (SK_PNMI_ERR_BAD_VALUE);
+ }
+ }
+ }
+ else { /* DualNetMode */
+
+ switch (*(pBuf + Offset)) {
+ case 0:
+ /* If we are in a LowPowerMode, we can leave it. */
+ if (pAC->GIni.GP[PhysPortIndex].PPhyPowerState) {
+
+ Val32 = SkGmLeaveLowPowerMode(pAC, IoC, PhysPortIndex);
+
+ if (pAC->GIni.GP[PhysPortIndex].PPhyPowerState < 3) {
+
+ SkDrvInitAdapter(pAC);
+ }
+ break;
+ }
+ else {
+ *pLen = 0;
+ return (SK_PNMI_ERR_GENERAL);
+ }
+
+ case 1:
+ case 2:
+ case 3:
+ case 4:
+ /* If we are not already in LowPowerMode, we can enter it. */
+ if (!pAC->GIni.GP[PhysPortIndex].PPhyPowerState) {
+
+ if ((*(pBuf + Offset)) < 3) {
+
+ SkDrvDeInitAdapter(pAC);
+ }
+ else {
+
+ Val32 = SkGmEnterLowPowerMode(pAC, IoC, PhysPortIndex, *pBuf);
+ }
+ break;
+ }
+ else {
+ *pLen = 0;
+ return (SK_PNMI_ERR_GENERAL);
+ }
+
+ default:
+ *pLen = 0;
+ return (SK_PNMI_ERR_BAD_VALUE);
+ }
+ }
+ Offset += sizeof(SK_U8);
+ break;
+#endif
+
+ default:
+ SK_DBG_MSG(pAC, SK_DBGMOD_PNMI, SK_DBGCAT_ERR,
+ ("MacPrivateConf: Unknown OID should be handled before set"));
+
+ *pLen = 0;
+ return (SK_PNMI_ERR_GENERAL);
+ }
+ }
+
+ return (SK_PNMI_ERR_OK);
+}
+
+/*****************************************************************************
+ *
+ * Monitor - OID handler function for RLMT_MONITOR_XXX
+ *
+ * Description:
+ * Because RLMT currently does not support the monitoring of
+ * remote adapter cards, we return always an empty table.
+ *
+ * Returns:
+ * SK_PNMI_ERR_OK The request was successfully performed.
+ * SK_PNMI_ERR_GENERAL A general severe internal error occured.
+ * SK_PNMI_ERR_TOO_SHORT The passed buffer is too short to contain
+ * the correct data (e.g. a 32bit value is
+ * needed, but a 16 bit value was passed).
+ * SK_PNMI_ERR_BAD_VALUE The passed value is not in the valid
+ * value range.
+ * SK_PNMI_ERR_READ_ONLY The OID is read-only and cannot be set.
+ * SK_PNMI_ERR_UNKNOWN_INST The requested instance of the OID doesn't
+ * exist (e.g. port instance 3 on a two port
+ * adapter.
+ */
+PNMI_STATIC int Monitor(
+SK_AC *pAC, /* Pointer to adapter context */
+SK_IOC IoC, /* IO context handle */
+int Action, /* GET/PRESET/SET action */
+SK_U32 Id, /* Object ID that is to be processed */
+char *pBuf, /* Buffer used for the management data transfer */
+unsigned int *pLen, /* On call: pBuf buffer length. On return: used buffer */
+SK_U32 Instance, /* Instance (1..n) that is to be queried or -1 */
+unsigned int TableIndex, /* Index to the Id table */
+SK_U32 NetIndex) /* NetIndex (0..n), in single net mode always zero */
+{
+ unsigned int Index;
+ unsigned int Limit;
+ unsigned int Offset;
+ unsigned int Entries;
+
+
+ /*
+ * Calculate instance if wished.
+ */
+ /* XXX Not yet implemented. Return always an empty table. */
+ Entries = 0;
+
+ if ((Instance != (SK_U32)(-1))) {
+
+ if ((Instance < 1) || (Instance > Entries)) {
+
+ *pLen = 0;
+ return (SK_PNMI_ERR_UNKNOWN_INST);
+ }
+
+ Index = (unsigned int)Instance - 1;
+ Limit = (unsigned int)Instance;
+ }
+ else {
+ Index = 0;
+ Limit = Entries;
+ }
+
+ /*
+ * Get/Set value
+ */
+ if (Action == SK_PNMI_GET) {
+
+ for (Offset=0; Index < Limit; Index ++) {
+
+ switch (Id) {
+
+ case OID_SKGE_RLMT_MONITOR_INDEX:
+ case OID_SKGE_RLMT_MONITOR_ADDR:
+ case OID_SKGE_RLMT_MONITOR_ERRS:
+ case OID_SKGE_RLMT_MONITOR_TIMESTAMP:
+ case OID_SKGE_RLMT_MONITOR_ADMIN:
+ break;
+
+ default:
+ SK_ERR_LOG(pAC, SK_ERRCL_SW, SK_PNMI_ERR046,
+ SK_PNMI_ERR046MSG);
+
+ *pLen = 0;
+ return (SK_PNMI_ERR_GENERAL);
+ }
+ }
+ *pLen = Offset;
+ }
+ else {
+ /* Only MONITOR_ADMIN can be set */
+ if (Id != OID_SKGE_RLMT_MONITOR_ADMIN) {
+
+ *pLen = 0;
+ return (SK_PNMI_ERR_READ_ONLY);
+ }
+
+ /* Check if the length is plausible */
+ if (*pLen < (Limit - Index)) {
+
+ return (SK_PNMI_ERR_TOO_SHORT);
+ }
+ /* Okay, we have a wide value range */
+ if (*pLen != (Limit - Index)) {
+
+ *pLen = 0;
+ return (SK_PNMI_ERR_BAD_VALUE);
+ }
+/*
+ for (Offset=0; Index < Limit; Index ++) {
+ }
+*/
+/*
+ * XXX Not yet implemented. Return always BAD_VALUE, because the table
+ * is empty.
+ */
+ *pLen = 0;
+ return (SK_PNMI_ERR_BAD_VALUE);
+ }
+
+ return (SK_PNMI_ERR_OK);
+}
+
+/*****************************************************************************
+ *
+ * VirtualConf - Calculates the values of configuration OIDs for virtual port
+ *
+ * Description:
+ * We handle here the get of the configuration group OIDs, which are
+ * a little bit complicated. The virtual port consists of all currently
+ * active physical ports. If multiple ports are active and configured
+ * differently we get in some trouble to return a single value. So we
+ * get the value of the first active port and compare it with that of
+ * the other active ports. If they are not the same, we return a value
+ * that indicates that the state is indeterminated.
+ *
+ * Returns:
+ * Nothing
+ */
+PNMI_STATIC void VirtualConf(
+SK_AC *pAC, /* Pointer to adapter context */
+SK_IOC IoC, /* IO context handle */
+SK_U32 Id, /* Object ID that is to be processed */
+char *pBuf) /* Buffer used for the management data transfer */
+{
+ unsigned int PhysPortMax;
+ unsigned int PhysPortIndex;
+ SK_U8 Val8;
+ SK_U32 Val32;
+ SK_BOOL PortActiveFlag;
+ SK_GEPORT *pPrt;
+
+ *pBuf = 0;
+ PortActiveFlag = SK_FALSE;
+ PhysPortMax = pAC->GIni.GIMacsFound;
+
+ for (PhysPortIndex = 0; PhysPortIndex < PhysPortMax;
+ PhysPortIndex ++) {
+
+ pPrt = &pAC->GIni.GP[PhysPortIndex];
+
+ /* Check if the physical port is active */
+ if (!pAC->Pnmi.Port[PhysPortIndex].ActiveFlag) {
+
+ continue;
+ }
+
+ PortActiveFlag = SK_TRUE;
+
+ switch (Id) {
+
+ case OID_SKGE_PHY_TYPE:
+ /* Check if it is the first active port */
+ if (*pBuf == 0) {
+ Val32 = pPrt->PhyType;
+ SK_PNMI_STORE_U32(pBuf, Val32);
+ continue;
+ }
+
+ case OID_SKGE_LINK_CAP:
+
+ /*
+ * Different capabilities should not happen, but
+ * in the case of the cases OR them all together.
+ * From a curious point of view the virtual port
+ * is capable of all found capabilities.
+ */
+ *pBuf |= pPrt->PLinkCap;
+ break;
+
+ case OID_SKGE_LINK_MODE:
+ /* Check if it is the first active port */
+ if (*pBuf == 0) {
+
+ *pBuf = pPrt->PLinkModeConf;
+ continue;
+ }
+
+ /*
+ * If we find an active port with a different link
+ * mode than the first one we return a value that
+ * indicates that the link mode is indeterminated.
+ */
+ if (*pBuf != pPrt->PLinkModeConf) {
+
+ *pBuf = SK_LMODE_INDETERMINATED;
+ }
+ break;
+
+ case OID_SKGE_LINK_MODE_STATUS:
+ /* Get the link mode of the physical port */
+ Val8 = CalculateLinkModeStatus(pAC, IoC, PhysPortIndex);
+
+ /* Check if it is the first active port */
+ if (*pBuf == 0) {
+
+ *pBuf = Val8;
+ continue;
+ }
+
+ /*
+ * If we find an active port with a different link
+ * mode status than the first one we return a value
+ * that indicates that the link mode status is
+ * indeterminated.
+ */
+ if (*pBuf != Val8) {
+
+ *pBuf = SK_LMODE_STAT_INDETERMINATED;
+ }
+ break;
+
+ case OID_SKGE_LINK_STATUS:
+ /* Get the link status of the physical port */
+ Val8 = CalculateLinkStatus(pAC, IoC, PhysPortIndex);
+
+ /* Check if it is the first active port */
+ if (*pBuf == 0) {
+
+ *pBuf = Val8;
+ continue;
+ }
+
+ /*
+ * If we find an active port with a different link
+ * status than the first one, we return a value
+ * that indicates that the link status is
+ * indeterminated.
+ */
+ if (*pBuf != Val8) {
+
+ *pBuf = SK_PNMI_RLMT_LSTAT_INDETERMINATED;
+ }
+ break;
+
+ case OID_SKGE_FLOWCTRL_CAP:
+ /* Check if it is the first active port */
+ if (*pBuf == 0) {
+
+ *pBuf = pPrt->PFlowCtrlCap;
+ continue;
+ }
+
+ /*
+ * From a curious point of view the virtual port
+ * is capable of all found capabilities.
+ */
+ *pBuf |= pPrt->PFlowCtrlCap;
+ break;
+
+ case OID_SKGE_FLOWCTRL_MODE:
+ /* Check if it is the first active port */
+ if (*pBuf == 0) {
+
+ *pBuf = pPrt->PFlowCtrlMode;
+ continue;
+ }
+
+ /*
+ * If we find an active port with a different flow
+ * control mode than the first one, we return a value
+ * that indicates that the mode is indeterminated.
+ */
+ if (*pBuf != pPrt->PFlowCtrlMode) {
+
+ *pBuf = SK_FLOW_MODE_INDETERMINATED;
+ }
+ break;
+
+ case OID_SKGE_FLOWCTRL_STATUS:
+ /* Check if it is the first active port */
+ if (*pBuf == 0) {
+
+ *pBuf = pPrt->PFlowCtrlStatus;
+ continue;
+ }
+
+ /*
+ * If we find an active port with a different flow
+ * control status than the first one, we return a
+ * value that indicates that the status is
+ * indeterminated.
+ */
+ if (*pBuf != pPrt->PFlowCtrlStatus) {
+
+ *pBuf = SK_FLOW_STAT_INDETERMINATED;
+ }
+ break;
+
+ case OID_SKGE_PHY_OPERATION_CAP:
+ /* Check if it is the first active port */
+ if (*pBuf == 0) {
+
+ *pBuf = pPrt->PMSCap;
+ continue;
+ }
+
+ /*
+ * From a curious point of view the virtual port
+ * is capable of all found capabilities.
+ */
+ *pBuf |= pPrt->PMSCap;
+ break;
+
+ case OID_SKGE_PHY_OPERATION_MODE:
+ /* Check if it is the first active port */
+ if (*pBuf == 0) {
+
+ *pBuf = pPrt->PMSMode;
+ continue;
+ }
+
+ /*
+ * If we find an active port with a different master/
+ * slave mode than the first one, we return a value
+ * that indicates that the mode is indeterminated.
+ */
+ if (*pBuf != pPrt->PMSMode) {
+
+ *pBuf = SK_MS_MODE_INDETERMINATED;
+ }
+ break;
+
+ case OID_SKGE_PHY_OPERATION_STATUS:
+ /* Check if it is the first active port */
+ if (*pBuf == 0) {
+
+ *pBuf = pPrt->PMSStatus;
+ continue;
+ }
+
+ /*
+ * If we find an active port with a different master/
+ * slave status than the first one, we return a
+ * value that indicates that the status is
+ * indeterminated.
+ */
+ if (*pBuf != pPrt->PMSStatus) {
+
+ *pBuf = SK_MS_STAT_INDETERMINATED;
+ }
+ break;
+
+ case OID_SKGE_SPEED_MODE:
+ /* Check if it is the first active port */
+ if (*pBuf == 0) {
+
+ *pBuf = pPrt->PLinkSpeed;
+ continue;
+ }
+
+ /*
+ * If we find an active port with a different flow
+ * control mode than the first one, we return a value
+ * that indicates that the mode is indeterminated.
+ */
+ if (*pBuf != pPrt->PLinkSpeed) {
+
+ *pBuf = SK_LSPEED_INDETERMINATED;
+ }
+ break;
+
+ case OID_SKGE_SPEED_STATUS:
+ /* Check if it is the first active port */
+ if (*pBuf == 0) {
+
+ *pBuf = pPrt->PLinkSpeedUsed;
+ continue;
+ }
+
+ /*
+ * If we find an active port with a different flow
+ * control status than the first one, we return a
+ * value that indicates that the status is
+ * indeterminated.
+ */
+ if (*pBuf != pPrt->PLinkSpeedUsed) {
+
+ *pBuf = SK_LSPEED_STAT_INDETERMINATED;
+ }
+ break;
+ }
+ }
+
+ /*
+ * If no port is active return an indeterminated answer
+ */
+ if (!PortActiveFlag) {
+
+ switch (Id) {
+
+ case OID_SKGE_LINK_CAP:
+ *pBuf = SK_LMODE_CAP_INDETERMINATED;
+ break;
+
+ case OID_SKGE_LINK_MODE:
+ *pBuf = SK_LMODE_INDETERMINATED;
+ break;
+
+ case OID_SKGE_LINK_MODE_STATUS:
+ *pBuf = SK_LMODE_STAT_INDETERMINATED;
+ break;
+
+ case OID_SKGE_LINK_STATUS:
+ *pBuf = SK_PNMI_RLMT_LSTAT_INDETERMINATED;
+ break;
+
+ case OID_SKGE_FLOWCTRL_CAP:
+ case OID_SKGE_FLOWCTRL_MODE:
+ *pBuf = SK_FLOW_MODE_INDETERMINATED;
+ break;
+
+ case OID_SKGE_FLOWCTRL_STATUS:
+ *pBuf = SK_FLOW_STAT_INDETERMINATED;
+ break;
+
+ case OID_SKGE_PHY_OPERATION_CAP:
+ *pBuf = SK_MS_CAP_INDETERMINATED;
+ break;
+
+ case OID_SKGE_PHY_OPERATION_MODE:
+ *pBuf = SK_MS_MODE_INDETERMINATED;
+ break;
+
+ case OID_SKGE_PHY_OPERATION_STATUS:
+ *pBuf = SK_MS_STAT_INDETERMINATED;
+ break;
+ case OID_SKGE_SPEED_CAP:
+ *pBuf = SK_LSPEED_CAP_INDETERMINATED;
+ break;
+
+ case OID_SKGE_SPEED_MODE:
+ *pBuf = SK_LSPEED_INDETERMINATED;
+ break;
+
+ case OID_SKGE_SPEED_STATUS:
+ *pBuf = SK_LSPEED_STAT_INDETERMINATED;
+ break;
+ }
+ }
+}
+
+/*****************************************************************************
+ *
+ * CalculateLinkStatus - Determins the link status of a physical port
+ *
+ * Description:
+ * Determins the link status the following way:
+ * LSTAT_PHY_DOWN: Link is down
+ * LSTAT_AUTONEG: Auto-negotiation failed
+ * LSTAT_LOG_DOWN: Link is up but RLMT did not yet put the port
+ * logically up.
+ * LSTAT_LOG_UP: RLMT marked the port as up
+ *
+ * Returns:
+ * Link status of physical port
+ */
+PNMI_STATIC SK_U8 CalculateLinkStatus(
+SK_AC *pAC, /* Pointer to adapter context */
+SK_IOC IoC, /* IO context handle */
+unsigned int PhysPortIndex) /* Physical port index */
+{
+ SK_U8 Result;
+
+ if (!pAC->GIni.GP[PhysPortIndex].PHWLinkUp) {
+
+ Result = SK_PNMI_RLMT_LSTAT_PHY_DOWN;
+ }
+ else if (pAC->GIni.GP[PhysPortIndex].PAutoNegFail > 0) {
+
+ Result = SK_PNMI_RLMT_LSTAT_AUTONEG;
+ }
+ else if (!pAC->Rlmt.Port[PhysPortIndex].PortDown) {
+
+ Result = SK_PNMI_RLMT_LSTAT_LOG_UP;
+ }
+ else {
+ Result = SK_PNMI_RLMT_LSTAT_LOG_DOWN;
+ }
+
+ return (Result);
+}
+
+/*****************************************************************************
+ *
+ * CalculateLinkModeStatus - Determins the link mode status of a phys. port
+ *
+ * Description:
+ * The COMMON module only tells us if the mode is half or full duplex.
+ * But in the decade of auto sensing it is usefull for the user to
+ * know if the mode was negotiated or forced. Therefore we have a
+ * look to the mode, which was last used by the negotiation process.
+ *
+ * Returns:
+ * The link mode status
+ */
+PNMI_STATIC SK_U8 CalculateLinkModeStatus(
+SK_AC *pAC, /* Pointer to adapter context */
+SK_IOC IoC, /* IO context handle */
+unsigned int PhysPortIndex) /* Physical port index */
+{
+ SK_U8 Result;
+
+ /* Get the current mode, which can be full or half duplex */
+ Result = pAC->GIni.GP[PhysPortIndex].PLinkModeStatus;
+
+ /* Check if no valid mode could be found (link is down) */
+ if (Result < SK_LMODE_STAT_HALF) {
+
+ Result = SK_LMODE_STAT_UNKNOWN;
+ }
+ else if (pAC->GIni.GP[PhysPortIndex].PLinkMode >= SK_LMODE_AUTOHALF) {
+
+ /*
+ * Auto-negotiation was used to bring up the link. Change
+ * the already found duplex status that it indicates
+ * auto-negotiation was involved.
+ */
+ if (Result == SK_LMODE_STAT_HALF) {
+
+ Result = SK_LMODE_STAT_AUTOHALF;
+ }
+ else if (Result == SK_LMODE_STAT_FULL) {
+
+ Result = SK_LMODE_STAT_AUTOFULL;
+ }
+ }
+
+ return (Result);
+}
+
+/*****************************************************************************
+ *
+ * GetVpdKeyArr - Obtain an array of VPD keys
+ *
+ * Description:
+ * Read the VPD keys and build an array of VPD keys, which are
+ * easy to access.
+ *
+ * Returns:
+ * SK_PNMI_ERR_OK Task successfully performed.
+ * SK_PNMI_ERR_GENERAL Something went wrong.
+ */
+PNMI_STATIC int GetVpdKeyArr(
+SK_AC *pAC, /* Pointer to adapter context */
+SK_IOC IoC, /* IO context handle */
+char *pKeyArr, /* Ptr KeyArray */
+unsigned int KeyArrLen, /* Length of array in bytes */
+unsigned int *pKeyNo) /* Number of keys */
+{
+ unsigned int BufKeysLen = SK_PNMI_VPD_BUFSIZE;
+ char BufKeys[SK_PNMI_VPD_BUFSIZE];
+ unsigned int StartOffset;
+ unsigned int Offset;
+ int Index;
+ int Ret;
+
+
+ SK_MEMSET(pKeyArr, 0, KeyArrLen);
+
+ /*
+ * Get VPD key list
+ */
+ Ret = VpdKeys(pAC, IoC, (char *)&BufKeys, (int *)&BufKeysLen,
+ (int *)pKeyNo);
+ if (Ret > 0) {
+
+ SK_ERR_LOG(pAC, SK_ERRCL_SW, SK_PNMI_ERR014,
+ SK_PNMI_ERR014MSG);
+
+ return (SK_PNMI_ERR_GENERAL);
+ }
+ /* If no keys are available return now */
+ if (*pKeyNo == 0 || BufKeysLen == 0) {
+
+ return (SK_PNMI_ERR_OK);
+ }
+ /*
+ * If the key list is too long for us trunc it and give a
+ * errorlog notification. This case should not happen because
+ * the maximum number of keys is limited due to RAM limitations
+ */
+ if (*pKeyNo > SK_PNMI_VPD_ENTRIES) {
+
+ SK_ERR_LOG(pAC, SK_ERRCL_SW, SK_PNMI_ERR015,
+ SK_PNMI_ERR015MSG);
+
+ *pKeyNo = SK_PNMI_VPD_ENTRIES;
+ }
+
+ /*
+ * Now build an array of fixed string length size and copy
+ * the keys together.
+ */
+ for (Index = 0, StartOffset = 0, Offset = 0; Offset < BufKeysLen;
+ Offset ++) {
+
+ if (BufKeys[Offset] != 0) {
+
+ continue;
+ }
+
+ if (Offset - StartOffset > SK_PNMI_VPD_KEY_SIZE) {
+
+ SK_ERR_LOG(pAC, SK_ERRCL_SW, SK_PNMI_ERR016,
+ SK_PNMI_ERR016MSG);
+ return (SK_PNMI_ERR_GENERAL);
+ }
+
+ SK_STRNCPY(pKeyArr + Index * SK_PNMI_VPD_KEY_SIZE,
+ &BufKeys[StartOffset], SK_PNMI_VPD_KEY_SIZE);
+
+ Index ++;
+ StartOffset = Offset + 1;
+ }
+
+ /* Last key not zero terminated? Get it anyway */
+ if (StartOffset < Offset) {
+
+ SK_STRNCPY(pKeyArr + Index * SK_PNMI_VPD_KEY_SIZE,
+ &BufKeys[StartOffset], SK_PNMI_VPD_KEY_SIZE);
+ }
+
+ return (SK_PNMI_ERR_OK);
+}
+
+/*****************************************************************************
+ *
+ * SirqUpdate - Let the SIRQ update its internal values
+ *
+ * Description:
+ * Just to be sure that the SIRQ module holds its internal data
+ * structures up to date, we send an update event before we make
+ * any access.
+ *
+ * Returns:
+ * SK_PNMI_ERR_OK Task successfully performed.
+ * SK_PNMI_ERR_GENERAL Something went wrong.
+ */
+PNMI_STATIC int SirqUpdate(
+SK_AC *pAC, /* Pointer to adapter context */
+SK_IOC IoC) /* IO context handle */
+{
+ SK_EVPARA EventParam;
+
+
+ /* Was the module already updated during the current PNMI call? */
+ if (pAC->Pnmi.SirqUpdatedFlag > 0) {
+
+ return (SK_PNMI_ERR_OK);
+ }
+
+ /* Send an synchronuous update event to the module */
+ SK_MEMSET((char *)&EventParam, 0, sizeof(EventParam));
+ if (SkGeSirqEvent(pAC, IoC, SK_HWEV_UPDATE_STAT, EventParam) > 0) {
+
+ SK_ERR_LOG(pAC, SK_ERRCL_SW, SK_PNMI_ERR047,
+ SK_PNMI_ERR047MSG);
+
+ return (SK_PNMI_ERR_GENERAL);
+ }
+
+ return (SK_PNMI_ERR_OK);
+}
+
+/*****************************************************************************
+ *
+ * RlmtUpdate - Let the RLMT update its internal values
+ *
+ * Description:
+ * Just to be sure that the RLMT module holds its internal data
+ * structures up to date, we send an update event before we make
+ * any access.
+ *
+ * Returns:
+ * SK_PNMI_ERR_OK Task successfully performed.
+ * SK_PNMI_ERR_GENERAL Something went wrong.
+ */
+PNMI_STATIC int RlmtUpdate(
+SK_AC *pAC, /* Pointer to adapter context */
+SK_IOC IoC, /* IO context handle */
+SK_U32 NetIndex) /* NetIndex (0..n), in single net mode allways zero */
+{
+ SK_EVPARA EventParam;
+
+
+ /* Was the module already updated during the current PNMI call? */
+ if (pAC->Pnmi.RlmtUpdatedFlag > 0) {
+
+ return (SK_PNMI_ERR_OK);
+ }
+
+ /* Send an synchronuous update event to the module */
+ SK_MEMSET((char *)&EventParam, 0, sizeof(EventParam));
+ EventParam.Para32[0] = NetIndex;
+ EventParam.Para32[1] = (SK_U32)-1;
+ if (SkRlmtEvent(pAC, IoC, SK_RLMT_STATS_UPDATE, EventParam) > 0) {
+
+ SK_ERR_LOG(pAC, SK_ERRCL_SW, SK_PNMI_ERR048,
+ SK_PNMI_ERR048MSG);
+
+ return (SK_PNMI_ERR_GENERAL);
+ }
+
+ return (SK_PNMI_ERR_OK);
+}
+
+/*****************************************************************************
+ *
+ * MacUpdate - Force the XMAC to output the current statistic
+ *
+ * Description:
+ * The XMAC holds its statistic internally. To obtain the current
+ * values we must send a command so that the statistic data will
+ * be written to a predefined memory area on the adapter.
+ *
+ * Returns:
+ * SK_PNMI_ERR_OK Task successfully performed.
+ * SK_PNMI_ERR_GENERAL Something went wrong.
+ */
+PNMI_STATIC int MacUpdate(
+SK_AC *pAC, /* Pointer to adapter context */
+SK_IOC IoC, /* IO context handle */
+unsigned int FirstMac, /* Index of the first Mac to be updated */
+unsigned int LastMac) /* Index of the last Mac to be updated */
+{
+ unsigned int MacIndex;
+
+ /*
+ * Were the statistics already updated during the
+ * current PNMI call?
+ */
+ if (pAC->Pnmi.MacUpdatedFlag > 0) {
+
+ return (SK_PNMI_ERR_OK);
+ }
+
+ /* Send an update command to all MACs specified */
+ for (MacIndex = FirstMac; MacIndex <= LastMac; MacIndex ++) {
+
+ /*
+ * 2002-09-13 pweber: Freeze the current SW counters.
+ * (That should be done as close as
+ * possible to the update of the
+ * HW counters)
+ */
+ if (pAC->GIni.GIMacType == SK_MAC_XMAC) {
+ pAC->Pnmi.BufPort[MacIndex] = pAC->Pnmi.Port[MacIndex];
+ }
+
+ /* 2002-09-13 pweber: Update the HW counter */
+ if (pAC->GIni.GIFunc.pFnMacUpdateStats(pAC, IoC, MacIndex) != 0) {
+
+ return (SK_PNMI_ERR_GENERAL);
+ }
+ }
+
+ return (SK_PNMI_ERR_OK);
+}
+
+/*****************************************************************************
+ *
+ * GetStatVal - Retrieve an XMAC statistic counter
+ *
+ * Description:
+ * Retrieves the statistic counter of a virtual or physical port. The
+ * virtual port is identified by the index 0. It consists of all
+ * currently active ports. To obtain the counter value for this port
+ * we must add the statistic counter of all active ports. To grant
+ * continuous counter values for the virtual port even when port
+ * switches occur we must additionally add a delta value, which was
+ * calculated during a SK_PNMI_EVT_RLMT_ACTIVE_UP event.
+ *
+ * Returns:
+ * Requested statistic value
+ */
+PNMI_STATIC SK_U64 GetStatVal(
+SK_AC *pAC, /* Pointer to adapter context */
+SK_IOC IoC, /* IO context handle */
+unsigned int LogPortIndex, /* Index of the logical Port to be processed */
+unsigned int StatIndex, /* Index to statistic value */
+SK_U32 NetIndex) /* NetIndex (0..n), in single net mode allways zero */
+{
+ unsigned int PhysPortIndex;
+ unsigned int PhysPortMax;
+ SK_U64 Val = 0;
+
+
+ if (pAC->Pnmi.DualNetActiveFlag == SK_TRUE) { /* Dual net mode */
+
+ PhysPortIndex = NetIndex;
+
+ Val = GetPhysStatVal(pAC, IoC, PhysPortIndex, StatIndex);
+ }
+ else { /* Single Net mode */
+
+ if (LogPortIndex == 0) {
+
+ PhysPortMax = pAC->GIni.GIMacsFound;
+
+ /* Add counter of all active ports */
+ for (PhysPortIndex = 0; PhysPortIndex < PhysPortMax;
+ PhysPortIndex ++) {
+
+ if (pAC->Pnmi.Port[PhysPortIndex].ActiveFlag) {
+
+ Val += GetPhysStatVal(pAC, IoC, PhysPortIndex, StatIndex);
+ }
+ }
+
+ /* Correct value because of port switches */
+ Val += pAC->Pnmi.VirtualCounterOffset[StatIndex];
+ }
+ else {
+ /* Get counter value of physical port */
+ PhysPortIndex = SK_PNMI_PORT_LOG2PHYS(pAC, LogPortIndex);
+
+ Val = GetPhysStatVal(pAC, IoC, PhysPortIndex, StatIndex);
+ }
+ }
+ return (Val);
+}
+
+/*****************************************************************************
+ *
+ * GetPhysStatVal - Get counter value for physical port
+ *
+ * Description:
+ * Builds a 64bit counter value. Except for the octet counters
+ * the lower 32bit are counted in hardware and the upper 32bit
+ * in software by monitoring counter overflow interrupts in the
+ * event handler. To grant continous counter values during XMAC
+ * resets (caused by a workaround) we must add a delta value.
+ * The delta was calculated in the event handler when a
+ * SK_PNMI_EVT_XMAC_RESET was received.
+ *
+ * Returns:
+ * Counter value
+ */
+PNMI_STATIC SK_U64 GetPhysStatVal(
+SK_AC *pAC, /* Pointer to adapter context */
+SK_IOC IoC, /* IO context handle */
+unsigned int PhysPortIndex, /* Index of the logical Port to be processed */
+unsigned int StatIndex) /* Index to statistic value */
+{
+ SK_U64 Val = 0;
+ SK_U32 LowVal = 0;
+ SK_U32 HighVal = 0;
+ SK_U16 Word;
+ int MacType;
+ unsigned int HelpIndex;
+ SK_GEPORT *pPrt;
+
+ SK_PNMI_PORT *pPnmiPrt;
+ SK_GEMACFUNC *pFnMac;
+
+ pPrt = &pAC->GIni.GP[PhysPortIndex];
+
+ MacType = pAC->GIni.GIMacType;
+
+ /* 2002-09-17 pweber: For XMAC, use the frozen SW counters (BufPort) */
+ if (MacType == SK_MAC_XMAC) {
+ pPnmiPrt = &pAC->Pnmi.BufPort[PhysPortIndex];
+ }
+ else {
+ pPnmiPrt = &pAC->Pnmi.Port[PhysPortIndex];
+ }
+
+ pFnMac = &pAC->GIni.GIFunc;
+
+ switch (StatIndex) {
+ case SK_PNMI_HTX:
+ if (MacType == SK_MAC_GMAC) {
+ (void)pFnMac->pFnMacStatistic(pAC, IoC, PhysPortIndex,
+ StatAddr[SK_PNMI_HTX_BROADCAST][MacType].Reg,
+ &LowVal);
+ (void)pFnMac->pFnMacStatistic(pAC, IoC, PhysPortIndex,
+ StatAddr[SK_PNMI_HTX_MULTICAST][MacType].Reg,
+ &HighVal);
+ LowVal += HighVal;
+ (void)pFnMac->pFnMacStatistic(pAC, IoC, PhysPortIndex,
+ StatAddr[SK_PNMI_HTX_UNICAST][MacType].Reg,
+ &HighVal);
+ LowVal += HighVal;
+ }
+ else {
+ (void)pFnMac->pFnMacStatistic(pAC, IoC, PhysPortIndex,
+ StatAddr[StatIndex][MacType].Reg,
+ &LowVal);
+ }
+ HighVal = pPnmiPrt->CounterHigh[StatIndex];
+ break;
+
+ case SK_PNMI_HRX:
+ if (MacType == SK_MAC_GMAC) {
+ (void)pFnMac->pFnMacStatistic(pAC, IoC, PhysPortIndex,
+ StatAddr[SK_PNMI_HRX_BROADCAST][MacType].Reg,
+ &LowVal);
+ (void)pFnMac->pFnMacStatistic(pAC, IoC, PhysPortIndex,
+ StatAddr[SK_PNMI_HRX_MULTICAST][MacType].Reg,
+ &HighVal);
+ LowVal += HighVal;
+ (void)pFnMac->pFnMacStatistic(pAC, IoC, PhysPortIndex,
+ StatAddr[SK_PNMI_HRX_UNICAST][MacType].Reg,
+ &HighVal);
+ LowVal += HighVal;
+ }
+ else {
+ (void)pFnMac->pFnMacStatistic(pAC, IoC, PhysPortIndex,
+ StatAddr[StatIndex][MacType].Reg,
+ &LowVal);
+ }
+ HighVal = pPnmiPrt->CounterHigh[StatIndex];
+ break;
+
+ case SK_PNMI_HTX_OCTET:
+ case SK_PNMI_HRX_OCTET:
+ (void)pFnMac->pFnMacStatistic(pAC, IoC, PhysPortIndex,
+ StatAddr[StatIndex][MacType].Reg,
+ &HighVal);
+ (void)pFnMac->pFnMacStatistic(pAC, IoC, PhysPortIndex,
+ StatAddr[StatIndex + 1][MacType].Reg,
+ &LowVal);
+ break;
+
+ case SK_PNMI_HTX_BURST:
+ case SK_PNMI_HTX_EXCESS_DEF:
+ case SK_PNMI_HTX_CARRIER:
+ /* Not supported by GMAC */
+ if (MacType == SK_MAC_GMAC) {
+ return (Val);
+ }
+
+ (void)pFnMac->pFnMacStatistic(pAC, IoC, PhysPortIndex,
+ StatAddr[StatIndex][MacType].Reg,
+ &LowVal);
+ HighVal = pPnmiPrt->CounterHigh[StatIndex];
+ break;
+
+ case SK_PNMI_HTX_MACC:
+ /* GMAC only supports PAUSE MAC control frames */
+ if (MacType == SK_MAC_GMAC) {
+ HelpIndex = SK_PNMI_HTX_PMACC;
+ }
+ else {
+ HelpIndex = StatIndex;
+ }
+
+ (void)pFnMac->pFnMacStatistic(pAC, IoC, PhysPortIndex,
+ StatAddr[HelpIndex][MacType].Reg,
+ &LowVal);
+
+ HighVal = pPnmiPrt->CounterHigh[StatIndex];
+ break;
+
+ case SK_PNMI_HTX_COL:
+ case SK_PNMI_HRX_UNDERSIZE:
+ /* Not supported by XMAC */
+ if (MacType == SK_MAC_XMAC) {
+ return (Val);
+ }
+
+ (void)pFnMac->pFnMacStatistic(pAC, IoC, PhysPortIndex,
+ StatAddr[StatIndex][MacType].Reg,
+ &LowVal);
+ HighVal = pPnmiPrt->CounterHigh[StatIndex];
+ break;
+
+ case SK_PNMI_HTX_DEFFERAL:
+ /* Not supported by GMAC */
+ if (MacType == SK_MAC_GMAC) {
+ return (Val);
+ }
+
+ /*
+ * XMAC counts frames with deferred transmission
+ * even in full-duplex mode.
+ *
+ * In full-duplex mode the counter remains constant!
+ */
+ if ((pPrt->PLinkModeStatus == SK_LMODE_STAT_AUTOFULL) ||
+ (pPrt->PLinkModeStatus == SK_LMODE_STAT_FULL)) {
+
+ LowVal = 0;
+ HighVal = 0;
+ }
+ else {
+ /* Otherwise get contents of hardware register */
+ (void)pFnMac->pFnMacStatistic(pAC, IoC, PhysPortIndex,
+ StatAddr[StatIndex][MacType].Reg,
+ &LowVal);
+ HighVal = pPnmiPrt->CounterHigh[StatIndex];
+ }
+ break;
+
+ case SK_PNMI_HRX_BADOCTET:
+ /* Not supported by XMAC */
+ if (MacType == SK_MAC_XMAC) {
+ return (Val);
+ }
+
+ (void)pFnMac->pFnMacStatistic(pAC, IoC, PhysPortIndex,
+ StatAddr[StatIndex][MacType].Reg,
+ &HighVal);
+ (void)pFnMac->pFnMacStatistic(pAC, IoC, PhysPortIndex,
+ StatAddr[StatIndex + 1][MacType].Reg,
+ &LowVal);
+ break;
+
+ case SK_PNMI_HTX_OCTETLOW:
+ case SK_PNMI_HRX_OCTETLOW:
+ case SK_PNMI_HRX_BADOCTETLOW:
+ return (Val);
+
+ case SK_PNMI_HRX_LONGFRAMES:
+ /* For XMAC the SW counter is managed by PNMI */
+ if (MacType == SK_MAC_XMAC) {
+ return (pPnmiPrt->StatRxLongFrameCts);
+ }
+
+ (void)pFnMac->pFnMacStatistic(pAC, IoC, PhysPortIndex,
+ StatAddr[StatIndex][MacType].Reg,
+ &LowVal);
+ HighVal = pPnmiPrt->CounterHigh[StatIndex];
+ break;
+
+ case SK_PNMI_HRX_TOO_LONG:
+ (void)pFnMac->pFnMacStatistic(pAC, IoC, PhysPortIndex,
+ StatAddr[StatIndex][MacType].Reg,
+ &LowVal);
+ HighVal = pPnmiPrt->CounterHigh[StatIndex];
+
+ Val = (((SK_U64)HighVal << 32) | (SK_U64)LowVal);
+
+ if (MacType == SK_MAC_GMAC) {
+ /* For GMAC the SW counter is additionally managed by PNMI */
+ Val += pPnmiPrt->StatRxFrameTooLongCts;
+ }
+ else {
+ /*
+ * Frames longer than IEEE 802.3 frame max size are counted
+ * by XMAC in frame_too_long counter even reception of long
+ * frames was enabled and the frame was correct.
+ * So correct the value by subtracting RxLongFrame counter.
+ */
+ Val -= pPnmiPrt->StatRxLongFrameCts;
+ }
+
+ LowVal = (SK_U32)Val;
+ HighVal = (SK_U32)(Val >> 32);
+ break;
+
+ case SK_PNMI_HRX_SHORTS:
+ /* Not supported by GMAC */
+ if (MacType == SK_MAC_GMAC) {
+ /* GM_RXE_FRAG?? */
+ return (Val);
+ }
+
+ /*
+ * XMAC counts short frame errors even if link down (#10620)
+ *
+ * If link-down the counter remains constant
+ */
+ if (pPrt->PLinkModeStatus != SK_LMODE_STAT_UNKNOWN) {
+
+ /* Otherwise get incremental difference */
+ (void)pFnMac->pFnMacStatistic(pAC, IoC, PhysPortIndex,
+ StatAddr[StatIndex][MacType].Reg,
+ &LowVal);
+ HighVal = pPnmiPrt->CounterHigh[StatIndex];
+
+ Val = (((SK_U64)HighVal << 32) | (SK_U64)LowVal);
+ Val -= pPnmiPrt->RxShortZeroMark;
+
+ LowVal = (SK_U32)Val;
+ HighVal = (SK_U32)(Val >> 32);
+ }
+ break;
+
+ case SK_PNMI_HRX_MACC:
+ case SK_PNMI_HRX_MACC_UNKWN:
+ case SK_PNMI_HRX_BURST:
+ case SK_PNMI_HRX_MISSED:
+ case SK_PNMI_HRX_FRAMING:
+ case SK_PNMI_HRX_CARRIER:
+ case SK_PNMI_HRX_IRLENGTH:
+ case SK_PNMI_HRX_SYMBOL:
+ case SK_PNMI_HRX_CEXT:
+ /* Not supported by GMAC */
+ if (MacType == SK_MAC_GMAC) {
+ return (Val);
+ }
+
+ (void)pFnMac->pFnMacStatistic(pAC, IoC, PhysPortIndex,
+ StatAddr[StatIndex][MacType].Reg,
+ &LowVal);
+ HighVal = pPnmiPrt->CounterHigh[StatIndex];
+ break;
+
+ case SK_PNMI_HRX_PMACC_ERR:
+ /* For GMAC the SW counter is managed by PNMI */
+ if (MacType == SK_MAC_GMAC) {
+ return (pPnmiPrt->StatRxPMaccErr);
+ }
+
+ (void)pFnMac->pFnMacStatistic(pAC, IoC, PhysPortIndex,
+ StatAddr[StatIndex][MacType].Reg,
+ &LowVal);
+ HighVal = pPnmiPrt->CounterHigh[StatIndex];
+ break;
+
+ /* SW counter managed by PNMI */
+ case SK_PNMI_HTX_SYNC:
+ LowVal = (SK_U32)pPnmiPrt->StatSyncCts;
+ HighVal = (SK_U32)(pPnmiPrt->StatSyncCts >> 32);
+ break;
+
+ /* SW counter managed by PNMI */
+ case SK_PNMI_HTX_SYNC_OCTET:
+ LowVal = (SK_U32)pPnmiPrt->StatSyncOctetsCts;
+ HighVal = (SK_U32)(pPnmiPrt->StatSyncOctetsCts >> 32);
+ break;
+
+ case SK_PNMI_HRX_FCS:
+ /*
+ * Broadcom filters FCS errors and counts it in
+ * Receive Error Counter register
+ */
+ if (pPrt->PhyType == SK_PHY_BCOM) {
+ /* do not read while not initialized (PHY_READ hangs!)*/
+ if (pPrt->PState != SK_PRT_RESET) {
+ SkXmPhyRead(pAC, IoC, PhysPortIndex, PHY_BCOM_RE_CTR, &Word);
+
+ LowVal = Word;
+ }
+ HighVal = pPnmiPrt->CounterHigh[StatIndex];
+ }
+ else {
+ (void)pFnMac->pFnMacStatistic(pAC, IoC, PhysPortIndex,
+ StatAddr[StatIndex][MacType].Reg,
+ &LowVal);
+ HighVal = pPnmiPrt->CounterHigh[StatIndex];
+ }
+ break;
+
+ default:
+ (void)pFnMac->pFnMacStatistic(pAC, IoC, PhysPortIndex,
+ StatAddr[StatIndex][MacType].Reg,
+ &LowVal);
+ HighVal = pPnmiPrt->CounterHigh[StatIndex];
+ break;
+ }
+
+ Val = (((SK_U64)HighVal << 32) | (SK_U64)LowVal);
+
+ /* Correct value because of possible XMAC reset. XMAC Errata #2 */
+ Val += pPnmiPrt->CounterOffset[StatIndex];
+
+ return (Val);
+}
+
+/*****************************************************************************
+ *
+ * ResetCounter - Set all counters and timestamps to zero
+ *
+ * Description:
+ * Notifies other common modules which store statistic data to
+ * reset their counters and finally reset our own counters.
+ *
+ * Returns:
+ * Nothing
+ */
+PNMI_STATIC void ResetCounter(
+SK_AC *pAC, /* Pointer to adapter context */
+SK_IOC IoC, /* IO context handle */
+SK_U32 NetIndex)
+{
+ unsigned int PhysPortIndex;
+ SK_EVPARA EventParam;
+
+
+ SK_MEMSET((char *)&EventParam, 0, sizeof(EventParam));
+
+ /* Notify sensor module */
+ SkEventQueue(pAC, SKGE_I2C, SK_I2CEV_CLEAR, EventParam);
+
+ /* Notify RLMT module */
+ EventParam.Para32[0] = NetIndex;
+ EventParam.Para32[1] = (SK_U32)-1;
+ SkEventQueue(pAC, SKGE_RLMT, SK_RLMT_STATS_CLEAR, EventParam);
+ EventParam.Para32[1] = 0;
+
+ /* Notify SIRQ module */
+ SkEventQueue(pAC, SKGE_HWAC, SK_HWEV_CLEAR_STAT, EventParam);
+
+ /* Notify CSUM module */
+#ifdef SK_USE_CSUM
+ EventParam.Para32[0] = NetIndex;
+ EventParam.Para32[1] = (SK_U32)-1;
+ SkEventQueue(pAC, SKGE_CSUM, SK_CSUM_EVENT_CLEAR_PROTO_STATS,
+ EventParam);
+#endif /* SK_USE_CSUM */
+
+ /* Clear XMAC statistic */
+ for (PhysPortIndex = 0; PhysPortIndex <
+ (unsigned int)pAC->GIni.GIMacsFound; PhysPortIndex ++) {
+
+ (void)pAC->GIni.GIFunc.pFnMacResetCounter(pAC, IoC, PhysPortIndex);
+
+ SK_MEMSET((char *)&pAC->Pnmi.Port[PhysPortIndex].CounterHigh,
+ 0, sizeof(pAC->Pnmi.Port[PhysPortIndex].CounterHigh));
+ SK_MEMSET((char *)&pAC->Pnmi.Port[PhysPortIndex].
+ CounterOffset, 0, sizeof(pAC->Pnmi.Port[
+ PhysPortIndex].CounterOffset));
+ SK_MEMSET((char *)&pAC->Pnmi.Port[PhysPortIndex].StatSyncCts,
+ 0, sizeof(pAC->Pnmi.Port[PhysPortIndex].StatSyncCts));
+ SK_MEMSET((char *)&pAC->Pnmi.Port[PhysPortIndex].
+ StatSyncOctetsCts, 0, sizeof(pAC->Pnmi.Port[
+ PhysPortIndex].StatSyncOctetsCts));
+ SK_MEMSET((char *)&pAC->Pnmi.Port[PhysPortIndex].
+ StatRxLongFrameCts, 0, sizeof(pAC->Pnmi.Port[
+ PhysPortIndex].StatRxLongFrameCts));
+ SK_MEMSET((char *)&pAC->Pnmi.Port[PhysPortIndex].
+ StatRxFrameTooLongCts, 0, sizeof(pAC->Pnmi.Port[
+ PhysPortIndex].StatRxFrameTooLongCts));
+ SK_MEMSET((char *)&pAC->Pnmi.Port[PhysPortIndex].
+ StatRxPMaccErr, 0, sizeof(pAC->Pnmi.Port[
+ PhysPortIndex].StatRxPMaccErr));
+ }
+
+ /*
+ * Clear local statistics
+ */
+ SK_MEMSET((char *)&pAC->Pnmi.VirtualCounterOffset, 0,
+ sizeof(pAC->Pnmi.VirtualCounterOffset));
+ pAC->Pnmi.RlmtChangeCts = 0;
+ pAC->Pnmi.RlmtChangeTime = 0;
+ SK_MEMSET((char *)&pAC->Pnmi.RlmtChangeEstimate.EstValue[0], 0,
+ sizeof(pAC->Pnmi.RlmtChangeEstimate.EstValue));
+ pAC->Pnmi.RlmtChangeEstimate.EstValueIndex = 0;
+ pAC->Pnmi.RlmtChangeEstimate.Estimate = 0;
+ pAC->Pnmi.Port[NetIndex].TxSwQueueMax = 0;
+ pAC->Pnmi.Port[NetIndex].TxRetryCts = 0;
+ pAC->Pnmi.Port[NetIndex].RxIntrCts = 0;
+ pAC->Pnmi.Port[NetIndex].TxIntrCts = 0;
+ pAC->Pnmi.Port[NetIndex].RxNoBufCts = 0;
+ pAC->Pnmi.Port[NetIndex].TxNoBufCts = 0;
+ pAC->Pnmi.Port[NetIndex].TxUsedDescrNo = 0;
+ pAC->Pnmi.Port[NetIndex].RxDeliveredCts = 0;
+ pAC->Pnmi.Port[NetIndex].RxOctetsDeliveredCts = 0;
+ pAC->Pnmi.Port[NetIndex].ErrRecoveryCts = 0;
+}
+
+/*****************************************************************************
+ *
+ * GetTrapEntry - Get an entry in the trap buffer
+ *
+ * Description:
+ * The trap buffer stores various events. A user application somehow
+ * gets notified that an event occured and retrieves the trap buffer
+ * contens (or simply polls the buffer). The buffer is organized as
+ * a ring which stores the newest traps at the beginning. The oldest
+ * traps are overwritten by the newest ones. Each trap entry has a
+ * unique number, so that applications may detect new trap entries.
+ *
+ * Returns:
+ * A pointer to the trap entry
+ */
+PNMI_STATIC char* GetTrapEntry(
+SK_AC *pAC, /* Pointer to adapter context */
+SK_U32 TrapId, /* SNMP ID of the trap */
+unsigned int Size) /* Space needed for trap entry */
+{
+ unsigned int BufPad = pAC->Pnmi.TrapBufPad;
+ unsigned int BufFree = pAC->Pnmi.TrapBufFree;
+ unsigned int Beg = pAC->Pnmi.TrapQueueBeg;
+ unsigned int End = pAC->Pnmi.TrapQueueEnd;
+ char *pBuf = &pAC->Pnmi.TrapBuf[0];
+ int Wrap;
+ unsigned int NeededSpace;
+ unsigned int EntrySize;
+ SK_U32 Val32;
+ SK_U64 Val64;
+
+
+ /* Last byte of entry will get a copy of the entry length */
+ Size ++;
+
+ /*
+ * Calculate needed buffer space */
+ if (Beg >= Size) {
+
+ NeededSpace = Size;
+ Wrap = SK_FALSE;
+ }
+ else {
+ NeededSpace = Beg + Size;
+ Wrap = SK_TRUE;
+ }
+
+ /*
+ * Check if enough buffer space is provided. Otherwise
+ * free some entries. Leave one byte space between begin
+ * and end of buffer to make it possible to detect whether
+ * the buffer is full or empty
+ */
+ while (BufFree < NeededSpace + 1) {
+
+ if (End == 0) {
+
+ End = SK_PNMI_TRAP_QUEUE_LEN;
+ }
+
+ EntrySize = (unsigned int)*((unsigned char *)pBuf + End - 1);
+ BufFree += EntrySize;
+ End -= EntrySize;
+#ifdef DEBUG
+ SK_MEMSET(pBuf + End, (char)(-1), EntrySize);
+#endif /* DEBUG */
+ if (End == BufPad) {
+#ifdef DEBUG
+ SK_MEMSET(pBuf, (char)(-1), End);
+#endif /* DEBUG */
+ BufFree += End;
+ End = 0;
+ BufPad = 0;
+ }
+ }
+
+ /*
+ * Insert new entry as first entry. Newest entries are
+ * stored at the beginning of the queue.
+ */
+ if (Wrap) {
+
+ BufPad = Beg;
+ Beg = SK_PNMI_TRAP_QUEUE_LEN - Size;
+ }
+ else {
+ Beg = Beg - Size;
+ }
+ BufFree -= NeededSpace;
+
+ /* Save the current offsets */
+ pAC->Pnmi.TrapQueueBeg = Beg;
+ pAC->Pnmi.TrapQueueEnd = End;
+ pAC->Pnmi.TrapBufPad = BufPad;
+ pAC->Pnmi.TrapBufFree = BufFree;
+
+ /* Initialize the trap entry */
+ *(pBuf + Beg + Size - 1) = (char)Size;
+ *(pBuf + Beg) = (char)Size;
+ Val32 = (pAC->Pnmi.TrapUnique) ++;
+ SK_PNMI_STORE_U32(pBuf + Beg + 1, Val32);
+ SK_PNMI_STORE_U32(pBuf + Beg + 1 + sizeof(SK_U32), TrapId);
+ Val64 = SK_PNMI_HUNDREDS_SEC(SkOsGetTime(pAC));
+ SK_PNMI_STORE_U64(pBuf + Beg + 1 + 2 * sizeof(SK_U32), Val64);
+
+ return (pBuf + Beg);
+}
+
+/*****************************************************************************
+ *
+ * CopyTrapQueue - Copies the trap buffer for the TRAP OID
+ *
+ * Description:
+ * On a query of the TRAP OID the trap buffer contents will be
+ * copied continuously to the request buffer, which must be large
+ * enough. No length check is performed.
+ *
+ * Returns:
+ * Nothing
+ */
+PNMI_STATIC void CopyTrapQueue(
+SK_AC *pAC, /* Pointer to adapter context */
+char *pDstBuf) /* Buffer to which the queued traps will be copied */
+{
+ unsigned int BufPad = pAC->Pnmi.TrapBufPad;
+ unsigned int Trap = pAC->Pnmi.TrapQueueBeg;
+ unsigned int End = pAC->Pnmi.TrapQueueEnd;
+ char *pBuf = &pAC->Pnmi.TrapBuf[0];
+ unsigned int Len;
+ unsigned int DstOff = 0;
+
+
+ while (Trap != End) {
+
+ Len = (unsigned int)*(pBuf + Trap);
+
+ /*
+ * Last byte containing a copy of the length will
+ * not be copied.
+ */
+ *(pDstBuf + DstOff) = (char)(Len - 1);
+ SK_MEMCPY(pDstBuf + DstOff + 1, pBuf + Trap + 1, Len - 2);
+ DstOff += Len - 1;
+
+ Trap += Len;
+ if (Trap == SK_PNMI_TRAP_QUEUE_LEN) {
+
+ Trap = BufPad;
+ }
+ }
+}
+
+/*****************************************************************************
+ *
+ * GetTrapQueueLen - Get the length of the trap buffer
+ *
+ * Description:
+ * Evaluates the number of currently stored traps and the needed
+ * buffer size to retrieve them.
+ *
+ * Returns:
+ * Nothing
+ */
+PNMI_STATIC void GetTrapQueueLen(
+SK_AC *pAC, /* Pointer to adapter context */
+unsigned int *pLen, /* Length in Bytes of all queued traps */
+unsigned int *pEntries) /* Returns number of trapes stored in queue */
+{
+ unsigned int BufPad = pAC->Pnmi.TrapBufPad;
+ unsigned int Trap = pAC->Pnmi.TrapQueueBeg;
+ unsigned int End = pAC->Pnmi.TrapQueueEnd;
+ char *pBuf = &pAC->Pnmi.TrapBuf[0];
+ unsigned int Len;
+ unsigned int Entries = 0;
+ unsigned int TotalLen = 0;
+
+
+ while (Trap != End) {
+
+ Len = (unsigned int)*(pBuf + Trap);
+ TotalLen += Len - 1;
+ Entries ++;
+
+ Trap += Len;
+ if (Trap == SK_PNMI_TRAP_QUEUE_LEN) {
+
+ Trap = BufPad;
+ }
+ }
+
+ *pEntries = Entries;
+ *pLen = TotalLen;
+}
+
+/*****************************************************************************
+ *
+ * QueueSimpleTrap - Store a simple trap to the trap buffer
+ *
+ * Description:
+ * A simple trap is a trap with now additional data. It consists
+ * simply of a trap code.
+ *
+ * Returns:
+ * Nothing
+ */
+PNMI_STATIC void QueueSimpleTrap(
+SK_AC *pAC, /* Pointer to adapter context */
+SK_U32 TrapId) /* Type of sensor trap */
+{
+ GetTrapEntry(pAC, TrapId, SK_PNMI_TRAP_SIMPLE_LEN);
+}
+
+/*****************************************************************************
+ *
+ * QueueSensorTrap - Stores a sensor trap in the trap buffer
+ *
+ * Description:
+ * Gets an entry in the trap buffer and fills it with sensor related
+ * data.
+ *
+ * Returns:
+ * Nothing
+ */
+PNMI_STATIC void QueueSensorTrap(
+SK_AC *pAC, /* Pointer to adapter context */
+SK_U32 TrapId, /* Type of sensor trap */
+unsigned int SensorIndex) /* Index of sensor which caused the trap */
+{
+ char *pBuf;
+ unsigned int Offset;
+ unsigned int DescrLen;
+ SK_U32 Val32;
+
+
+ /* Get trap buffer entry */
+ DescrLen = SK_STRLEN(pAC->I2c.SenTable[SensorIndex].SenDesc);
+ pBuf = GetTrapEntry(pAC, TrapId,
+ SK_PNMI_TRAP_SENSOR_LEN_BASE + DescrLen);
+ Offset = SK_PNMI_TRAP_SIMPLE_LEN;
+
+ /* Store additionally sensor trap related data */
+ Val32 = OID_SKGE_SENSOR_INDEX;
+ SK_PNMI_STORE_U32(pBuf + Offset, Val32);
+ *(pBuf + Offset + 4) = 4;
+ Val32 = (SK_U32)SensorIndex;
+ SK_PNMI_STORE_U32(pBuf + Offset + 5, Val32);
+ Offset += 9;
+
+ Val32 = (SK_U32)OID_SKGE_SENSOR_DESCR;
+ SK_PNMI_STORE_U32(pBuf + Offset, Val32);
+ *(pBuf + Offset + 4) = (char)DescrLen;
+ SK_MEMCPY(pBuf + Offset + 5, pAC->I2c.SenTable[SensorIndex].SenDesc,
+ DescrLen);
+ Offset += DescrLen + 5;
+
+ Val32 = OID_SKGE_SENSOR_TYPE;
+ SK_PNMI_STORE_U32(pBuf + Offset, Val32);
+ *(pBuf + Offset + 4) = 1;
+ *(pBuf + Offset + 5) = (char)pAC->I2c.SenTable[SensorIndex].SenType;
+ Offset += 6;
+
+ Val32 = OID_SKGE_SENSOR_VALUE;
+ SK_PNMI_STORE_U32(pBuf + Offset, Val32);
+ *(pBuf + Offset + 4) = 4;
+ Val32 = (SK_U32)pAC->I2c.SenTable[SensorIndex].SenValue;
+ SK_PNMI_STORE_U32(pBuf + Offset + 5, Val32);
+}
+
+/*****************************************************************************
+ *
+ * QueueRlmtNewMacTrap - Store a port switch trap in the trap buffer
+ *
+ * Description:
+ * Nothing further to explain.
+ *
+ * Returns:
+ * Nothing
+ */
+PNMI_STATIC void QueueRlmtNewMacTrap(
+SK_AC *pAC, /* Pointer to adapter context */
+unsigned int ActiveMac) /* Index (0..n) of the currently active port */
+{
+ char *pBuf;
+ SK_U32 Val32;
+
+
+ pBuf = GetTrapEntry(pAC, OID_SKGE_TRAP_RLMT_CHANGE_PORT,
+ SK_PNMI_TRAP_RLMT_CHANGE_LEN);
+
+ Val32 = OID_SKGE_RLMT_PORT_ACTIVE;
+ SK_PNMI_STORE_U32(pBuf + SK_PNMI_TRAP_SIMPLE_LEN, Val32);
+ *(pBuf + SK_PNMI_TRAP_SIMPLE_LEN + 4) = 1;
+ *(pBuf + SK_PNMI_TRAP_SIMPLE_LEN + 5) = (char)ActiveMac;
+}
+
+/*****************************************************************************
+ *
+ * QueueRlmtPortTrap - Store port related RLMT trap to trap buffer
+ *
+ * Description:
+ * Nothing further to explain.
+ *
+ * Returns:
+ * Nothing
+ */
+PNMI_STATIC void QueueRlmtPortTrap(
+SK_AC *pAC, /* Pointer to adapter context */
+SK_U32 TrapId, /* Type of RLMT port trap */
+unsigned int PortIndex) /* Index of the port, which changed its state */
+{
+ char *pBuf;
+ SK_U32 Val32;
+
+
+ pBuf = GetTrapEntry(pAC, TrapId, SK_PNMI_TRAP_RLMT_PORT_LEN);
+
+ Val32 = OID_SKGE_RLMT_PORT_INDEX;
+ SK_PNMI_STORE_U32(pBuf + SK_PNMI_TRAP_SIMPLE_LEN, Val32);
+ *(pBuf + SK_PNMI_TRAP_SIMPLE_LEN + 4) = 1;
+ *(pBuf + SK_PNMI_TRAP_SIMPLE_LEN + 5) = (char)PortIndex;
+}
+
+/*****************************************************************************
+ *
+ * CopyMac - Copies a MAC address
+ *
+ * Description:
+ * Nothing further to explain.
+ *
+ * Returns:
+ * Nothing
+ */
+PNMI_STATIC void CopyMac(
+char *pDst, /* Pointer to destination buffer */
+SK_MAC_ADDR *pMac) /* Pointer of Source */
+{
+ int i;
+
+
+ for (i = 0; i < sizeof(SK_MAC_ADDR); i ++) {
+
+ *(pDst + i) = pMac->a[i];
+ }
+}
+
+#ifdef SK_POWER_MGMT
+/*****************************************************************************
+ *
+ * PowerManagement - OID handler function of PowerManagement OIDs
+ *
+ * Description:
+ * The code is simple. No description necessary.
+ *
+ * Returns:
+ * SK_PNMI_ERR_OK The request was successfully performed.
+ * SK_PNMI_ERR_GENERAL A general severe internal error occured.
+ * SK_PNMI_ERR_TOO_SHORT The passed buffer is too short to contain
+ * the correct data (e.g. a 32bit value is
+ * needed, but a 16 bit value was passed).
+ * SK_PNMI_ERR_UNKNOWN_INST The requested instance of the OID doesn't
+ * exist (e.g. port instance 3 on a two port
+ * adapter.
+ */
+
+PNMI_STATIC int PowerManagement(
+SK_AC *pAC, /* Pointer to adapter context */
+SK_IOC IoC, /* IO context handle */
+int Action, /* Get/PreSet/Set action */
+SK_U32 Id, /* Object ID that is to be processed */
+char *pBuf, /* Buffer to which to mgmt data will be retrieved */
+unsigned int *pLen, /* On call: buffer length. On return: used buffer */
+SK_U32 Instance, /* Instance (1..n) that is to be queried or -1 */
+unsigned int TableIndex, /* Index to the Id table */
+SK_U32 NetIndex) /* NetIndex (0..n), in single net mode allways zero */
+{
+
+ SK_U32 RetCode = SK_PNMI_ERR_GENERAL;
+
+ /*
+ * Check instance. We only handle single instance variables
+ */
+ if (Instance != (SK_U32)(-1) && Instance != 1) {
+
+ *pLen = 0;
+ return (SK_PNMI_ERR_UNKNOWN_INST);
+ }
+
+
+ /* Check length */
+ switch (Id) {
+
+ case OID_PNP_CAPABILITIES:
+ if (*pLen < sizeof(SK_PNP_CAPABILITIES)) {
+
+ *pLen = sizeof(SK_PNP_CAPABILITIES);
+ return (SK_PNMI_ERR_TOO_SHORT);
+ }
+ break;
+
+ case OID_PNP_SET_POWER:
+ case OID_PNP_QUERY_POWER:
+ if (*pLen < sizeof(SK_DEVICE_POWER_STATE))
+ {
+ *pLen = sizeof(SK_DEVICE_POWER_STATE);
+ return (SK_PNMI_ERR_TOO_SHORT);
+ }
+ break;
+
+ case OID_PNP_ADD_WAKE_UP_PATTERN:
+ case OID_PNP_REMOVE_WAKE_UP_PATTERN:
+ if (*pLen < sizeof(SK_PM_PACKET_PATTERN)) {
+
+ *pLen = sizeof(SK_PM_PACKET_PATTERN);
+ return (SK_PNMI_ERR_TOO_SHORT);
+ }
+ break;
+
+ case OID_PNP_ENABLE_WAKE_UP:
+ if (*pLen < sizeof(SK_U32)) {
+
+ *pLen = sizeof(SK_U32);
+ return (SK_PNMI_ERR_TOO_SHORT);
+ }
+ break;
+ }
+
+ /*
+ * Perform action
+ */
+ if (Action == SK_PNMI_GET) {
+
+ /*
+ * Get value
+ */
+ switch (Id) {
+
+ case OID_PNP_CAPABILITIES:
+ RetCode = SkPowerQueryPnPCapabilities(pAC, IoC, pBuf, pLen);
+ break;
+
+ case OID_PNP_QUERY_POWER:
+ /* The Windows DDK describes: An OID_PNP_QUERY_POWER requests
+ the miniport to indicate whether it can transition its NIC
+ to the low-power state.
+ A miniport driver must always return NDIS_STATUS_SUCCESS
+ to a query of OID_PNP_QUERY_POWER. */
+ *pLen = sizeof(SK_DEVICE_POWER_STATE);
+ RetCode = SK_PNMI_ERR_OK;
+ break;
+
+ /* NDIS handles these OIDs as write-only.
+ * So in case of get action the buffer with written length = 0
+ * is returned
+ */
+ case OID_PNP_SET_POWER:
+ case OID_PNP_ADD_WAKE_UP_PATTERN:
+ case OID_PNP_REMOVE_WAKE_UP_PATTERN:
+ *pLen = 0;
+ RetCode = SK_PNMI_ERR_NOT_SUPPORTED;
+ break;
+
+ case OID_PNP_ENABLE_WAKE_UP:
+ RetCode = SkPowerGetEnableWakeUp(pAC, IoC, pBuf, pLen);
+ break;
+
+ default:
+ RetCode = SK_PNMI_ERR_GENERAL;
+ break;
+ }
+
+ return (RetCode);
+ }
+
+
+ /*
+ * Perform preset or set
+ */
+
+ /* POWER module does not support PRESET action */
+ if (Action == SK_PNMI_PRESET) {
+ return (SK_PNMI_ERR_OK);
+ }
+
+ switch (Id) {
+ case OID_PNP_SET_POWER:
+ RetCode = SkPowerSetPower(pAC, IoC, pBuf, pLen);
+ break;
+
+ case OID_PNP_ADD_WAKE_UP_PATTERN:
+ RetCode = SkPowerAddWakeUpPattern(pAC, IoC, pBuf, pLen);
+ break;
+
+ case OID_PNP_REMOVE_WAKE_UP_PATTERN:
+ RetCode = SkPowerRemoveWakeUpPattern(pAC, IoC, pBuf, pLen);
+ break;
+
+ case OID_PNP_ENABLE_WAKE_UP:
+ RetCode = SkPowerSetEnableWakeUp(pAC, IoC, pBuf, pLen);
+ break;
+
+ default:
+ RetCode = SK_PNMI_ERR_READ_ONLY;
+ }
+
+ return (RetCode);
+}
+#endif /* SK_POWER_MGMT */
+
+#ifdef SK_DIAG_SUPPORT
+/*****************************************************************************
+ *
+ * DiagActions - OID handler function of Diagnostic driver
+ *
+ * Description:
+ * The code is simple. No description necessary.
+ *
+ * Returns:
+ * SK_PNMI_ERR_OK The request was successfully performed.
+ * SK_PNMI_ERR_GENERAL A general severe internal error occured.
+ * SK_PNMI_ERR_TOO_SHORT The passed buffer is too short to contain
+ * the correct data (e.g. a 32bit value is
+ * needed, but a 16 bit value was passed).
+ * SK_PNMI_ERR_UNKNOWN_INST The requested instance of the OID doesn't
+ * exist (e.g. port instance 3 on a two port
+ * adapter.
+ */
+
+PNMI_STATIC int DiagActions(
+SK_AC *pAC, /* Pointer to adapter context */
+SK_IOC IoC, /* IO context handle */
+int Action, /* GET/PRESET/SET action */
+SK_U32 Id, /* Object ID that is to be processed */
+char *pBuf, /* Buffer used for the management data transfer */
+unsigned int *pLen, /* On call: pBuf buffer length. On return: used buffer */
+SK_U32 Instance, /* Instance (1..n) that is to be queried or -1 */
+unsigned int TableIndex, /* Index to the Id table */
+SK_U32 NetIndex) /* NetIndex (0..n), in single net mode always zero */
+{
+
+ SK_U32 DiagStatus;
+ SK_U32 RetCode = SK_PNMI_ERR_GENERAL;
+
+ /*
+ * Check instance. We only handle single instance variables.
+ */
+ if (Instance != (SK_U32)(-1) && Instance != 1) {
+
+ *pLen = 0;
+ return (SK_PNMI_ERR_UNKNOWN_INST);
+ }
+
+ /*
+ * Check length.
+ */
+ switch (Id) {
+
+ case OID_SKGE_DIAG_MODE:
+ if (*pLen < sizeof(SK_U32)) {
+
+ *pLen = sizeof(SK_U32);
+ return (SK_PNMI_ERR_TOO_SHORT);
+ }
+ break;
+
+ default:
+ SK_ERR_LOG(pAC, SK_ERRCL_SW, SK_PNMI_ERR040, SK_PNMI_ERR040MSG);
+ *pLen = 0;
+ return (SK_PNMI_ERR_GENERAL);
+ }
+
+ /* Perform action. */
+
+ /* GET value. */
+ if (Action == SK_PNMI_GET) {
+
+ switch (Id) {
+
+ case OID_SKGE_DIAG_MODE:
+ DiagStatus = pAC->Pnmi.DiagAttached;
+ SK_PNMI_STORE_U32(pBuf, DiagStatus);
+ *pLen = sizeof(SK_U32);
+ RetCode = SK_PNMI_ERR_OK;
+ break;
+
+ default:
+ *pLen = 0;
+ RetCode = SK_PNMI_ERR_GENERAL;
+ break;
+ }
+ return (RetCode);
+ }
+
+ /* From here SET or PRESET value. */
+
+ /* PRESET value is not supported. */
+ if (Action == SK_PNMI_PRESET) {
+ return (SK_PNMI_ERR_OK);
+ }
+
+ /* SET value. */
+ switch (Id) {
+ case OID_SKGE_DIAG_MODE:
+
+ /* Handle the SET. */
+ switch (*pBuf) {
+
+ /* Attach the DIAG to this adapter. */
+ case SK_DIAG_ATTACHED:
+ /* Check if we come from running */
+ if (pAC->Pnmi.DiagAttached == SK_DIAG_RUNNING) {
+
+ RetCode = SkDrvLeaveDiagMode(pAC);
+
+ }
+ else if (pAC->Pnmi.DiagAttached == SK_DIAG_IDLE) {
+
+ RetCode = SK_PNMI_ERR_OK;
+ }
+
+ else {
+
+ RetCode = SK_PNMI_ERR_GENERAL;
+
+ }
+
+ if (RetCode == SK_PNMI_ERR_OK) {
+
+ pAC->Pnmi.DiagAttached = SK_DIAG_ATTACHED;
+ }
+ break;
+
+ /* Enter the DIAG mode in the driver. */
+ case SK_DIAG_RUNNING:
+ RetCode = SK_PNMI_ERR_OK;
+
+ /*
+ * If DiagAttached is set, we can tell the driver
+ * to enter the DIAG mode.
+ */
+ if (pAC->Pnmi.DiagAttached == SK_DIAG_ATTACHED) {
+ /* If DiagMode is not active, we can enter it. */
+ if (!pAC->DiagModeActive) {
+
+ RetCode = SkDrvEnterDiagMode(pAC);
+ }
+ else {
+
+ RetCode = SK_PNMI_ERR_GENERAL;
+ }
+ }
+ else {
+
+ RetCode = SK_PNMI_ERR_GENERAL;
+ }
+
+ if (RetCode == SK_PNMI_ERR_OK) {
+
+ pAC->Pnmi.DiagAttached = SK_DIAG_RUNNING;
+ }
+ break;
+
+ case SK_DIAG_IDLE:
+ /* Check if we come from running */
+ if (pAC->Pnmi.DiagAttached == SK_DIAG_RUNNING) {
+
+ RetCode = SkDrvLeaveDiagMode(pAC);
+
+ }
+ else if (pAC->Pnmi.DiagAttached == SK_DIAG_ATTACHED) {
+
+ RetCode = SK_PNMI_ERR_OK;
+ }
+
+ else {
+
+ RetCode = SK_PNMI_ERR_GENERAL;
+
+ }
+
+ if (RetCode == SK_PNMI_ERR_OK) {
+
+ pAC->Pnmi.DiagAttached = SK_DIAG_IDLE;
+ }
+ break;
+
+ default:
+ RetCode = SK_PNMI_ERR_BAD_VALUE;
+ break;
+ }
+ break;
+
+ default:
+ RetCode = SK_PNMI_ERR_GENERAL;
+ }
+
+ if (RetCode == SK_PNMI_ERR_OK) {
+ *pLen = sizeof(SK_U32);
+ }
+ else {
+
+ *pLen = 0;
+ }
+ return (RetCode);
+}
+#endif /* SK_DIAG_SUPPORT */
+
+/*****************************************************************************
+ *
+ * Vct - OID handler function of OIDs
+ *
+ * Description:
+ * The code is simple. No description necessary.
+ *
+ * Returns:
+ * SK_PNMI_ERR_OK The request was performed successfully.
+ * SK_PNMI_ERR_GENERAL A general severe internal error occured.
+ * SK_PNMI_ERR_TOO_SHORT The passed buffer is too short to contain
+ * the correct data (e.g. a 32bit value is
+ * needed, but a 16 bit value was passed).
+ * SK_PNMI_ERR_UNKNOWN_INST The requested instance of the OID doesn't
+ * exist (e.g. port instance 3 on a two port
+ * adapter).
+ * SK_PNMI_ERR_READ_ONLY Only the Get action is allowed.
+ *
+ */
+
+PNMI_STATIC int Vct(
+SK_AC *pAC, /* Pointer to adapter context */
+SK_IOC IoC, /* IO context handle */
+int Action, /* GET/PRESET/SET action */
+SK_U32 Id, /* Object ID that is to be processed */
+char *pBuf, /* Buffer used for the management data transfer */
+unsigned int *pLen, /* On call: pBuf buffer length. On return: used buffer */
+SK_U32 Instance, /* Instance (-1,2..n) that is to be queried */
+unsigned int TableIndex, /* Index to the Id table */
+SK_U32 NetIndex) /* NetIndex (0..n), in single net mode always zero */
+{
+ SK_GEPORT *pPrt;
+ SK_PNMI_VCT *pVctBackupData;
+ SK_U32 LogPortMax;
+ SK_U32 PhysPortMax;
+ SK_U32 PhysPortIndex;
+ SK_U32 Limit;
+ SK_U32 Offset;
+ SK_BOOL Link;
+ SK_U32 RetCode = SK_PNMI_ERR_GENERAL;
+ int i;
+ SK_EVPARA Para;
+ SK_U32 CableLength;
+
+ /*
+ * Calculate the port indexes from the instance.
+ */
+ PhysPortMax = pAC->GIni.GIMacsFound;
+ LogPortMax = SK_PNMI_PORT_PHYS2LOG(PhysPortMax);
+
+ /* Dual net mode? */
+ if (pAC->Pnmi.DualNetActiveFlag == SK_TRUE) {
+ LogPortMax--;
+ }
+
+ if ((Instance != (SK_U32) (-1))) {
+ /* Check instance range. */
+ if ((Instance < 2) || (Instance > LogPortMax)) {
+ *pLen = 0;
+ return (SK_PNMI_ERR_UNKNOWN_INST);
+ }
+
+ if (pAC->Pnmi.DualNetActiveFlag == SK_TRUE) {
+ PhysPortIndex = NetIndex;
+ }
+ else {
+ PhysPortIndex = Instance - 2;
+ }
+ Limit = PhysPortIndex + 1;
+ }
+ else {
+ /*
+ * Instance == (SK_U32) (-1), get all Instances of that OID.
+ *
+ * Not implemented yet. May be used in future releases.
+ */
+ PhysPortIndex = 0;
+ Limit = PhysPortMax;
+ }
+
+ pPrt = &pAC->GIni.GP[PhysPortIndex];
+ if (pPrt->PHWLinkUp) {
+ Link = SK_TRUE;
+ }
+ else {
+ Link = SK_FALSE;
+ }
+
+ /* Check MAC type */
+ if (pPrt->PhyType != SK_PHY_MARV_COPPER) {
+ *pLen = 0;
+ return (SK_PNMI_ERR_GENERAL);
+ }
+
+ /* Initialize backup data pointer. */
+ pVctBackupData = &pAC->Pnmi.VctBackup[PhysPortIndex];
+
+ /* Check action type */
+ if (Action == SK_PNMI_GET) {
+ /* Check length */
+ switch (Id) {
+
+ case OID_SKGE_VCT_GET:
+ if (*pLen < (Limit - PhysPortIndex) * sizeof(SK_PNMI_VCT)) {
+ *pLen = (Limit - PhysPortIndex) * sizeof(SK_PNMI_VCT);
+ return (SK_PNMI_ERR_TOO_SHORT);
+ }
+ break;
+
+ case OID_SKGE_VCT_STATUS:
+ if (*pLen < (Limit - PhysPortIndex) * sizeof(SK_U8)) {
+ *pLen = (Limit - PhysPortIndex) * sizeof(SK_U8);
+ return (SK_PNMI_ERR_TOO_SHORT);
+ }
+ break;
+
+ default:
+ *pLen = 0;
+ return (SK_PNMI_ERR_GENERAL);
+ }
+
+ /* Get value */
+ Offset = 0;
+ for (; PhysPortIndex < Limit; PhysPortIndex++) {
+ switch (Id) {
+
+ case OID_SKGE_VCT_GET:
+ if ((Link == SK_FALSE) &&
+ (pAC->Pnmi.VctStatus[PhysPortIndex] & SK_PNMI_VCT_PENDING)) {
+ RetCode = SkGmCableDiagStatus(pAC, IoC, PhysPortIndex, SK_FALSE);
+ if (RetCode == 0) {
+ pAC->Pnmi.VctStatus[PhysPortIndex] &= ~SK_PNMI_VCT_PENDING;
+ pAC->Pnmi.VctStatus[PhysPortIndex] |=
+ (SK_PNMI_VCT_NEW_VCT_DATA | SK_PNMI_VCT_TEST_DONE);
+
+ /* Copy results for later use to PNMI struct. */
+ for (i = 0; i < 4; i++) {
+ if (pPrt->PMdiPairSts[i] == SK_PNMI_VCT_NORMAL_CABLE) {
+ if ((pPrt->PMdiPairLen[i] > 35) && (pPrt->PMdiPairLen[i] < 0xff)) {
+ pPrt->PMdiPairSts[i] = SK_PNMI_VCT_IMPEDANCE_MISMATCH;
+ }
+ }
+ if ((pPrt->PMdiPairLen[i] > 35) && (pPrt->PMdiPairLen[i] != 0xff)) {
+ CableLength = 1000 * (((175 * pPrt->PMdiPairLen[i]) / 210) - 28);
+ }
+ else {
+ CableLength = 0;
+ }
+ pVctBackupData->PMdiPairLen[i] = CableLength;
+ pVctBackupData->PMdiPairSts[i] = pPrt->PMdiPairSts[i];
+ }
+
+ Para.Para32[0] = PhysPortIndex;
+ Para.Para32[1] = -1;
+ SkEventQueue(pAC, SKGE_DRV, SK_DRV_PORT_RESET, Para);
+ SkEventDispatcher(pAC, IoC);
+ }
+ else {
+ ; /* VCT test is running. */
+ }
+ }
+
+ /* Get all results. */
+ CheckVctStatus(pAC, IoC, pBuf, Offset, PhysPortIndex);
+ Offset += sizeof(SK_U8);
+ *(pBuf + Offset) = pPrt->PCableLen;
+ Offset += sizeof(SK_U8);
+ for (i = 0; i < 4; i++) {
+ SK_PNMI_STORE_U32((pBuf + Offset), pVctBackupData->PMdiPairLen[i]);
+ Offset += sizeof(SK_U32);
+ }
+ for (i = 0; i < 4; i++) {
+ *(pBuf + Offset) = pVctBackupData->PMdiPairSts[i];
+ Offset += sizeof(SK_U8);
+ }
+
+ RetCode = SK_PNMI_ERR_OK;
+ break;
+
+ case OID_SKGE_VCT_STATUS:
+ CheckVctStatus(pAC, IoC, pBuf, Offset, PhysPortIndex);
+ Offset += sizeof(SK_U8);
+ RetCode = SK_PNMI_ERR_OK;
+ break;
+
+ default:
+ *pLen = 0;
+ return (SK_PNMI_ERR_GENERAL);
+ }
+ } /* for */
+ *pLen = Offset;
+ return (RetCode);
+
+ } /* if SK_PNMI_GET */
+
+ /*
+ * From here SET or PRESET action. Check if the passed
+ * buffer length is plausible.
+ */
+
+ /* Check length */
+ switch (Id) {
+ case OID_SKGE_VCT_SET:
+ if (*pLen < (Limit - PhysPortIndex) * sizeof(SK_U32)) {
+ *pLen = (Limit - PhysPortIndex) * sizeof(SK_U32);
+ return (SK_PNMI_ERR_TOO_SHORT);
+ }
+ break;
+
+ default:
+ *pLen = 0;
+ return (SK_PNMI_ERR_GENERAL);
+ }
+
+ /*
+ * Perform preset or set.
+ */
+
+ /* VCT does not support PRESET action. */
+ if (Action == SK_PNMI_PRESET) {
+ return (SK_PNMI_ERR_OK);
+ }
+
+ Offset = 0;
+ for (; PhysPortIndex < Limit; PhysPortIndex++) {
+ switch (Id) {
+ case OID_SKGE_VCT_SET: /* Start VCT test. */
+ if (Link == SK_FALSE) {
+ SkGeStopPort(pAC, IoC, PhysPortIndex, SK_STOP_ALL, SK_SOFT_RST);
+
+ RetCode = SkGmCableDiagStatus(pAC, IoC, PhysPortIndex, SK_TRUE);
+ if (RetCode == 0) { /* RetCode: 0 => Start! */
+ pAC->Pnmi.VctStatus[PhysPortIndex] |= SK_PNMI_VCT_PENDING;
+ pAC->Pnmi.VctStatus[PhysPortIndex] &= ~SK_PNMI_VCT_NEW_VCT_DATA;
+ pAC->Pnmi.VctStatus[PhysPortIndex] &= ~SK_PNMI_VCT_LINK;
+
+ /*
+ * Start VCT timer counter.
+ */
+ SK_MEMSET((char *) &Para, 0, sizeof(Para));
+ Para.Para32[0] = PhysPortIndex;
+ Para.Para32[1] = -1;
+ SkTimerStart(pAC, IoC, &pAC->Pnmi.VctTimeout[PhysPortIndex].VctTimer,
+ 4000000, SKGE_PNMI, SK_PNMI_EVT_VCT_RESET, Para);
+ SK_PNMI_STORE_U32((pBuf + Offset), RetCode);
+ RetCode = SK_PNMI_ERR_OK;
+ }
+ else { /* RetCode: 2 => Running! */
+ SK_PNMI_STORE_U32((pBuf + Offset), RetCode);
+ RetCode = SK_PNMI_ERR_OK;
+ }
+ }
+ else { /* RetCode: 4 => Link! */
+ RetCode = 4;
+ SK_PNMI_STORE_U32((pBuf + Offset), RetCode);
+ RetCode = SK_PNMI_ERR_OK;
+ }
+ Offset += sizeof(SK_U32);
+ break;
+
+ default:
+ *pLen = 0;
+ return (SK_PNMI_ERR_GENERAL);
+ }
+ } /* for */
+ *pLen = Offset;
+ return (RetCode);
+
+} /* Vct */
+
+
+PNMI_STATIC void CheckVctStatus(
+SK_AC *pAC,
+SK_IOC IoC,
+char *pBuf,
+SK_U32 Offset,
+SK_U32 PhysPortIndex)
+{
+ SK_GEPORT *pPrt;
+ SK_PNMI_VCT *pVctData;
+ SK_U32 RetCode;
+
+ pPrt = &pAC->GIni.GP[PhysPortIndex];
+
+ pVctData = (SK_PNMI_VCT *) (pBuf + Offset);
+ pVctData->VctStatus = SK_PNMI_VCT_NONE;
+
+ if (!pPrt->PHWLinkUp) {
+
+ /* Was a VCT test ever made before? */
+ if (pAC->Pnmi.VctStatus[PhysPortIndex] & SK_PNMI_VCT_TEST_DONE) {
+ if ((pAC->Pnmi.VctStatus[PhysPortIndex] & SK_PNMI_VCT_LINK)) {
+ pVctData->VctStatus |= SK_PNMI_VCT_OLD_VCT_DATA;
+ }
+ else {
+ pVctData->VctStatus |= SK_PNMI_VCT_NEW_VCT_DATA;
+ }
+ }
+
+ /* Check VCT test status. */
+ RetCode = SkGmCableDiagStatus(pAC,IoC, PhysPortIndex, SK_FALSE);
+ if (RetCode == 2) { /* VCT test is running. */
+ pVctData->VctStatus |= SK_PNMI_VCT_RUNNING;
+ }
+ else { /* VCT data was copied to pAC here. Check PENDING state. */
+ if (pAC->Pnmi.VctStatus[PhysPortIndex] & SK_PNMI_VCT_PENDING) {
+ pVctData->VctStatus |= SK_PNMI_VCT_NEW_VCT_DATA;
+ }
+ }
+
+ if (pPrt->PCableLen != 0xff) { /* Old DSP value. */
+ pVctData->VctStatus |= SK_PNMI_VCT_OLD_DSP_DATA;
+ }
+ }
+ else {
+
+ /* Was a VCT test ever made before? */
+ if (pAC->Pnmi.VctStatus[PhysPortIndex] & SK_PNMI_VCT_TEST_DONE) {
+ pVctData->VctStatus &= ~SK_PNMI_VCT_NEW_VCT_DATA;
+ pVctData->VctStatus |= SK_PNMI_VCT_OLD_VCT_DATA;
+ }
+
+ /* DSP only valid in 100/1000 modes. */
+ if (pAC->GIni.GP[PhysPortIndex].PLinkSpeedUsed !=
+ SK_LSPEED_STAT_10MBPS) {
+ pVctData->VctStatus |= SK_PNMI_VCT_NEW_DSP_DATA;
+ }
+ }
+} /* CheckVctStatus */
+
+
+/*****************************************************************************
+ *
+ * SkPnmiGenIoctl - Handles new generic PNMI IOCTL, calls the needed
+ * PNMI function depending on the subcommand and
+ * returns all data belonging to the complete database
+ * or OID request.
+ *
+ * Description:
+ * Looks up the requested subcommand, calls the corresponding handler
+ * function and passes all required parameters to it.
+ * The function is called by the driver. It is needed to handle the new
+ * generic PNMI IOCTL. This IOCTL is given to the driver and contains both
+ * the OID and a subcommand to decide what kind of request has to be done.
+ *
+ * Returns:
+ * SK_PNMI_ERR_OK The request was successfully performed
+ * SK_PNMI_ERR_GENERAL A general severe internal error occured
+ * SK_PNMI_ERR_TOO_SHORT The passed buffer is too short to take
+ * the data.
+ * SK_PNMI_ERR_UNKNOWN_OID The requested OID is unknown
+ * SK_PNMI_ERR_UNKNOWN_INST The requested instance of the OID doesn't
+ * exist (e.g. port instance 3 on a two port
+ * adapter.
+ */
+int SkPnmiGenIoctl(
+SK_AC *pAC, /* Pointer to adapter context struct */
+SK_IOC IoC, /* I/O context */
+void *pBuf, /* Buffer used for the management data transfer */
+unsigned int *pLen, /* Length of buffer */
+SK_U32 NetIndex) /* NetIndex (0..n), in single net mode always zero */
+{
+SK_I32 Mode; /* Store value of subcommand. */
+SK_U32 Oid; /* Store value of OID. */
+int ReturnCode; /* Store return value to show status of PNMI action. */
+int HeaderLength; /* Length of desired action plus OID. */
+
+ ReturnCode = SK_PNMI_ERR_GENERAL;
+
+ SK_MEMCPY(&Mode, pBuf, sizeof(SK_I32));
+ SK_MEMCPY(&Oid, (char *) pBuf + sizeof(SK_I32), sizeof(SK_U32));
+ HeaderLength = sizeof(SK_I32) + sizeof(SK_U32);
+ *pLen = *pLen - HeaderLength;
+ SK_MEMCPY((char *) pBuf + sizeof(SK_I32), (char *) pBuf + HeaderLength, *pLen);
+
+ switch(Mode) {
+ case SK_GET_SINGLE_VAR:
+ ReturnCode = SkPnmiGetVar(pAC, IoC, Oid,
+ (char *) pBuf + sizeof(SK_I32), pLen,
+ ((SK_U32) (-1)), NetIndex);
+ SK_PNMI_STORE_U32(pBuf, ReturnCode);
+ *pLen = *pLen + sizeof(SK_I32);
+ break;
+ case SK_PRESET_SINGLE_VAR:
+ ReturnCode = SkPnmiPreSetVar(pAC, IoC, Oid,
+ (char *) pBuf + sizeof(SK_I32), pLen,
+ ((SK_U32) (-1)), NetIndex);
+ SK_PNMI_STORE_U32(pBuf, ReturnCode);
+ *pLen = *pLen + sizeof(SK_I32);
+ break;
+ case SK_SET_SINGLE_VAR:
+ ReturnCode = SkPnmiSetVar(pAC, IoC, Oid,
+ (char *) pBuf + sizeof(SK_I32), pLen,
+ ((SK_U32) (-1)), NetIndex);
+ SK_PNMI_STORE_U32(pBuf, ReturnCode);
+ *pLen = *pLen + sizeof(SK_I32);
+ break;
+ case SK_GET_FULL_MIB:
+ ReturnCode = SkPnmiGetStruct(pAC, IoC, pBuf, pLen, NetIndex);
+ break;
+ case SK_PRESET_FULL_MIB:
+ ReturnCode = SkPnmiPreSetStruct(pAC, IoC, pBuf, pLen, NetIndex);
+ break;
+ case SK_SET_FULL_MIB:
+ ReturnCode = SkPnmiSetStruct(pAC, IoC, pBuf, pLen, NetIndex);
+ break;
+ default:
+ break;
+ }
+
+ return (ReturnCode);
+
+} /* SkGeIocGen */