drivers/staging/cxt1e1/pmcc4_defs.h

   1 /*
   2  * $Id: pmcc4_defs.h,v 1.0 2005/09/28 00:10:09 rickd PMCC4_3_1B $
   3  */
   4
   5 #ifndef _INC_PMCC4_DEFS_H_
   6 #define _INC_PMCC4_DEFS_H_
   7
   8 /*-----------------------------------------------------------------------------
   9  * c4_defs.h -
  10  *
  11  *   Implementation elements of the wanPMC-C4T1E1 device driver
  12  *
  13  * Copyright (C) 2005  SBE, Inc.
  14  *
  15  *   This program is free software; you can redistribute it and/or modify
  16  *   it under the terms of the GNU General Public License as published by
  17  *   the Free Software Foundation; either version 2 of the License, or
  18  *   (at your option) any later version.
  19  *
  20  *   This program is distributed in the hope that it will be useful,
  21  *   but WITHOUT ANY WARRANTY; without even the implied warranty of
  22  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  23  *   GNU General Public License for more details.
  24  *
  25  * For further information, contact via email: support@sbei.com
  26  * SBE, Inc.  San Ramon, California  U.S.A.
  27  *-----------------------------------------------------------------------------
  28  * RCS info:
  29  * RCS revision: $Revision: 1.0 $
  30  * Last changed on $Date: 2005/09/28 00:10:09 $
  31  * Changed by $Author: rickd $
  32  *-----------------------------------------------------------------------------
  33  * $Log: pmcc4_defs.h,v $
  34  * Revision 1.0  2005/09/28 00:10:09  rickd
  35  * Initial revision
  36  *
  37  *-----------------------------------------------------------------------------
  38  */
  39
  40
  41 #define MAX_BOARDS          8
  42 #define MAX_CHANS_USED      128
  43
  44 #ifdef  SBE_PMCC4_ENABLE
  45 #define MUSYCC_NPORTS       4     /* CN8474 */
  46 #endif
  47 #ifdef SBE_WAN256T3_ENABLE
  48 #define MUSYCC_NPORTS       8     /* CN8478 */
  49 #endif
  50 #define MUSYCC_NCHANS       32    /* actually, chans per port */
  51
  52 #define MUSYCC_NIQD         0x1000    /* power of 2 */
  53 #define MUSYCC_MRU          2048  /* default */
  54 #define MUSYCC_MTU          2048  /* default */
  55 #define MUSYCC_TXDESC_MIN   10    /* HDLC mode default */
  56 #define MUSYCC_RXDESC_MIN   18    /* HDLC mode default */
  57 #define MUSYCC_TXDESC_TRANS 4     /* Transparent mode minimum # of TX descriptors */
  58 #define MUSYCC_RXDESC_TRANS 12    /* Transparent mode minimum # of RX descriptors */
  59
  60 #define MAX_DEFAULT_IFQLEN  32    /* network qlen */
  61
  62
  63 #define SBE_IFACETMPL        "pmcc4-%d"
  64 #ifdef IFNAMSIZ
  65 #define SBE_IFACETMPL_SIZE    IFNAMSIZ
  66 #else
  67 #define SBE_IFACETMPL_SIZE    16
  68 #endif
  69
  70 /* we want the PMCC4 watchdog to fire off every 250ms */
  71 #define WATCHDOG_TIMEOUT      250000
  72
  73 /* if we restart the watchdog every 250ms, then we'll time out
  74  * an additional 300ms later */
  75 #define WATCHDOG_UTIMEOUT     (WATCHDOG_TIMEOUT+300000)
  76
  77 #if !defined(SBE_ISR_TASKLET) && !defined(SBE_ISR_IMMEDIATE) && !defined(SBE_ISR_INLINE)
  78 #define SBE_ISR_TASKLET
  79 #endif
  80
  81 #endif   /*** _INC_PMCC4_DEFS_H_ ***/
  82