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 minumum # of TX descriptors */ 58#define MUSYCC_RXDESC_TRANS 12 /* Transparent mode minumum # 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) && \ 78 !defined(SBE_ISR_INLINE) 79#define SBE_ISR_TASKLET 80#endif 81 82#endif /*** _INC_PMCC4_DEFS_H_ ***/ 83