/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