cs8900.h

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#ifndef _CDCS_CS8900_H_
#define _CDCS_CS8900_H_

/*
 * Copyright (C) 2002 by Call Direct Cellular Solutions Pty. Ltd. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 * 3. All advertising materials mentioning features or use of this
 *    software must display the following acknowledgement:
 *
 *    This product includes software developed by Call Direct Cellular Solutions Pty. Ltd.
 *    and its contributors.
 *
 * THIS SOFTWARE IS PROVIDED BY CALL DIRECT CELLULAR SOLUTIONS AND CONTRIBUTORS
 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL CALL DIRECT
 * CELLULAR SOLUTIONS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
 * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
 * THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 *
 * For additional information see http://www.calldirect.com.au/
 */
 
/*
 * $Log$
 * Revision 1.1  2005/07/26 18:02:27  haraldkipp
 * Moved from dev.
 *
 * Revision 1.2  2004/05/25 11:39:48  olereinhardt
 * Define NUT_CS8900_OLD to get the old functionality back again
 *
 * Revision 1.1  2004/05/24 17:09:17  olereinhardt
 * Changed base address handling in cs8900.c and moved cs8900.h to /include/dev
 * Base address can now be passed to the nic driver by NutRegisterDevice.
 * Removed some Assembler code in cs8900.c
 *
 * Added some databus waitstate settings for the upper half of the address space in os/arch/avr_nutinit.c. Now three waitstates are default for 0x8000-0xFFFF
 *
 * Added terminal device driver for hd44780 compatible LCD displays directly
 * connected to the memory bus (memory mapped). See hd44780.c for more information.
 * Therefore some minor changed in include/dev/term.h and dev/term.c are needet to
 * pass a base address to the lcd driver.
 *
 * Revision 1.1  2003/07/20 16:37:21  haraldkipp
 * CrystalTek 8900A driver added.
 *
 *
 * Revision 1.0  2002/10/1 MJC CDCS
 * created
 *
 */

// Cirrus Logic CS8900a I/O Registers

#ifdef  NUT_CS8900_OLD

#define CS_DATA_P0              0x1100
#define CS_DATA_P1              0x1102
#define CS_TX_CMD_I             0x1104
#define CS_TX_LEN_I             0x1106
#define CS_INT_STAT             0x1108
#define CS_PP_PTR               0x110A
#define CS_PP_DATA0             0x110C
#define CS_PP_DATA1             0x110E

#else

#define CS_DATA_P0              (cs_base + 0x0000)
#define CS_DATA_P1              (cs_base + 0x0002)
#define CS_TX_CMD_I             (cs_base + 0x0004)
#define CS_TX_LEN_I             (cs_base + 0x0006)
#define CS_INT_STAT             (cs_base + 0x0008)
#define CS_PP_PTR               (cs_base + 0x000A)
#define CS_PP_DATA0             (cs_base + 0x000C)
#define CS_PP_DATA1             (cs_base + 0x000E)

#endif


// Cirrus Logic CS8900a Packet Page registers
#define CS_PROD_ID              0x0000
#define CS_IO_BASE              0x0020
#define CS_INT_NUM              0x0022
#define CS_DMA_CHAN             0x0024
#define CS_DMA_SOF              0x0026
#define CS_DMA_FCNT             0x0028
#define CS_DMA_RXCNT    0x002A
#define CS_MEM_BASE             0x002C
#define CS_BOOT_BASE    0x0030
#define CS_BOOT_MASK    0x0034
#define CS_EE_CMD               0x0040
#define CS_EE_DATA              0x0042
#define CS_RX_FRM_CNT   0x0050

#define CS_ISQ                  0x0120
#define CS_RX_CFG               0x0102
#define CS_RX_EVENT             0x0124
#define CS_RX_CTL               0x0104
#define CS_TX_CFG               0x0106
#define CS_TX_EVENT             0x0128
#define CS_TX_CMD_P             0x0108
#define CS_BUF_CFG              0x010A
#define CS_BUF_EVENT    0x012C
#define CS_RX_MISS              0x0130
#define CS_TX_COLL              0x0132
#define CS_LINE_CTRL    0x0112
#define CS_LINE_STAT    0x0134
#define CS_SELF_CTRL    0x0114
#define CS_SELF_STAT    0x0136
#define CS_BUS_CTRL             0x0116
#define CS_BUS_STAT             0x0138
#define CS_TEST_CTRL    0x0118
#define CS_AUI_TDR              0x013C

#define CS_PP_TX_CMD    0x0144
#define CS_PP_TX_LEN    0x0146

#define CS_IEEE_ADDR    0x0158

#define         RESETE          0x80

#endif