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 
83