drivers/net/sk98lin/h/skgesirq.h

   1 /******************************************************************************
   2  *
   3  * Name:        skgesirq.h
   4  * Project:     Gigabit Ethernet Adapters, Common Modules
   5  * Version:     $Revision: 1.30 $
   6  * Date:        $Date: 2003/07/04 12:34:13 $
   7  * Purpose:     SK specific Gigabit Ethernet special IRQ functions
   8  *
   9  ******************************************************************************/
  10
  11 /******************************************************************************
  12  *
  13  *      (C)Copyright 1998-2002 SysKonnect.
  14  *      (C)Copyright 2002-2003 Marvell.
  15  *
  16  *      This program is free software; you can redistribute it and/or modify
  17  *      it under the terms of the GNU General Public License as published by
  18  *      the Free Software Foundation; either version 2 of the License, or
  19  *      (at your option) any later version.
  20  *
  21  *      The information in this file is provided "AS IS" without warranty.
  22  *
  23  ******************************************************************************/
  24
  25 #ifndef _INC_SKGESIRQ_H_
  26 #define _INC_SKGESIRQ_H_
  27
  28 /* Define return codes of SkGePortCheckUp and CheckShort */
  29 #define SK_HW_PS_NONE           0       /* No action needed */
  30 #define SK_HW_PS_RESTART        1       /* Restart needed */
  31 #define SK_HW_PS_LINK           2       /* Link Up actions needed */
  32
  33 /*
  34  * Define the Event the special IRQ/INI module can handle
  35  */
  36 #define SK_HWEV_WATIM                   1       /* Timeout for WA Errata #2 XMAC */
  37 #define SK_HWEV_PORT_START              2       /* Port Start Event by RLMT */
  38 #define SK_HWEV_PORT_STOP               3       /* Port Stop Event by RLMT */
  39 #define SK_HWEV_CLEAR_STAT              4       /* Clear Statistics by PNMI */
  40 #define SK_HWEV_UPDATE_STAT             5       /* Update Statistics by PNMI */
  41 #define SK_HWEV_SET_LMODE               6       /* Set Link Mode by PNMI */
  42 #define SK_HWEV_SET_FLOWMODE    7       /* Set Flow Control Mode by PNMI */
  43 #define SK_HWEV_SET_ROLE                8       /* Set Master/Slave (Role) by PNMI */
  44 #define SK_HWEV_SET_SPEED               9       /* Set Link Speed by PNMI */
  45 #define SK_HWEV_HALFDUP_CHK             10      /* Half Duplex Hangup Workaround */
  46
  47 #define SK_WA_ACT_TIME          (5000000UL)     /* 5 sec */
  48 #define SK_WA_INA_TIME          (100000UL)      /* 100 msec */
  49
  50 #define SK_HALFDUP_CHK_TIME     (10000UL)       /* 10 msec */
  51
  52 /*
  53  * Define the error numbers and messages
  54  */
  55 #define SKERR_SIRQ_E001         (SK_ERRBASE_SIRQ+0)
  56 #define SKERR_SIRQ_E001MSG      "Unknown event"
  57 #define SKERR_SIRQ_E002         (SKERR_SIRQ_E001+1)
  58 #define SKERR_SIRQ_E002MSG      "Packet timeout RX1"
  59 #define SKERR_SIRQ_E003         (SKERR_SIRQ_E002+1)
  60 #define SKERR_SIRQ_E003MSG      "Packet timeout RX2"
  61 #define SKERR_SIRQ_E004         (SKERR_SIRQ_E003+1)
  62 #define SKERR_SIRQ_E004MSG      "MAC 1 not correctly initialized"
  63 #define SKERR_SIRQ_E005         (SKERR_SIRQ_E004+1)
  64 #define SKERR_SIRQ_E005MSG      "MAC 2 not correctly initialized"
  65 #define SKERR_SIRQ_E006         (SKERR_SIRQ_E005+1)
  66 #define SKERR_SIRQ_E006MSG      "CHECK failure R1"
  67 #define SKERR_SIRQ_E007         (SKERR_SIRQ_E006+1)
  68 #define SKERR_SIRQ_E007MSG      "CHECK failure R2"
  69 #define SKERR_SIRQ_E008         (SKERR_SIRQ_E007+1)
  70 #define SKERR_SIRQ_E008MSG      "CHECK failure XS1"
  71 #define SKERR_SIRQ_E009         (SKERR_SIRQ_E008+1)
  72 #define SKERR_SIRQ_E009MSG      "CHECK failure XA1"
  73 #define SKERR_SIRQ_E010         (SKERR_SIRQ_E009+1)
  74 #define SKERR_SIRQ_E010MSG      "CHECK failure XS2"
  75 #define SKERR_SIRQ_E011         (SKERR_SIRQ_E010+1)
  76 #define SKERR_SIRQ_E011MSG      "CHECK failure XA2"
  77 #define SKERR_SIRQ_E012         (SKERR_SIRQ_E011+1)
  78 #define SKERR_SIRQ_E012MSG      "unexpected IRQ Master error"
  79 #define SKERR_SIRQ_E013         (SKERR_SIRQ_E012+1)
  80 #define SKERR_SIRQ_E013MSG      "unexpected IRQ Status error"
  81 #define SKERR_SIRQ_E014         (SKERR_SIRQ_E013+1)
  82 #define SKERR_SIRQ_E014MSG      "Parity error on RAM (read)"
  83 #define SKERR_SIRQ_E015         (SKERR_SIRQ_E014+1)
  84 #define SKERR_SIRQ_E015MSG      "Parity error on RAM (write)"
  85 #define SKERR_SIRQ_E016         (SKERR_SIRQ_E015+1)
  86 #define SKERR_SIRQ_E016MSG      "Parity error MAC 1"
  87 #define SKERR_SIRQ_E017         (SKERR_SIRQ_E016+1)
  88 #define SKERR_SIRQ_E017MSG      "Parity error MAC 2"
  89 #define SKERR_SIRQ_E018         (SKERR_SIRQ_E017+1)
  90 #define SKERR_SIRQ_E018MSG      "Parity error RX 1"
  91 #define SKERR_SIRQ_E019         (SKERR_SIRQ_E018+1)
  92 #define SKERR_SIRQ_E019MSG      "Parity error RX 2"
  93 #define SKERR_SIRQ_E020         (SKERR_SIRQ_E019+1)
  94 #define SKERR_SIRQ_E020MSG      "MAC transmit FIFO underrun"
  95 #define SKERR_SIRQ_E021         (SKERR_SIRQ_E020+1)
  96 #define SKERR_SIRQ_E021MSG      "Spurious TWSI interrupt"
  97 #define SKERR_SIRQ_E022         (SKERR_SIRQ_E021+1)
  98 #define SKERR_SIRQ_E022MSG      "Cable pair swap error"
  99 #define SKERR_SIRQ_E023         (SKERR_SIRQ_E022+1)
 100 #define SKERR_SIRQ_E023MSG      "Auto-negotiation error"
 101 #define SKERR_SIRQ_E024         (SKERR_SIRQ_E023+1)
 102 #define SKERR_SIRQ_E024MSG      "FIFO overflow error"
 103 #define SKERR_SIRQ_E025         (SKERR_SIRQ_E024+1)
 104 #define SKERR_SIRQ_E025MSG      "2 Pair Downshift detected"
 105
 106 extern void SkGeSirqIsr(SK_AC *pAC, SK_IOC IoC, SK_U32 Istatus);
 107 extern int  SkGeSirqEvent(SK_AC *pAC, SK_IOC IoC, SK_U32 Event, SK_EVPARA Para);
 108 extern void SkHWLinkUp(SK_AC *pAC, SK_IOC IoC, int Port);
 109 extern void SkHWLinkDown(SK_AC *pAC, SK_IOC IoC, int Port);
 110
 111 #endif  /* _INC_SKGESIRQ_H_ */