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//==========================================================================
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//
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// devs/eth/frv/pdk403/..../include/devs_eth_pdk403.inl
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//
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// PDK403 ethernet I/O definitions.
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//
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//==========================================================================
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// ####ECOSGPLCOPYRIGHTBEGIN####
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// -------------------------------------------
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// This file is part of eCos, the Embedded Configurable Operating System.
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// Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
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//
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// eCos is free software; you can redistribute it and/or modify it under
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// the terms of the GNU General Public License as published by the Free
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// Software Foundation; either version 2 or (at your option) any later
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// version.
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//
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// eCos is distributed in the hope that it will be useful, but WITHOUT
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// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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// for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with eCos; if not, write to the Free Software Foundation, Inc.,
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// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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//
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// As a special exception, if other files instantiate templates or use
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// macros or inline functions from this file, or you compile this file
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// and link it with other works to produce a work based on this file,
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// this file does not by itself cause the resulting work to be covered by
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// the GNU General Public License. However the source code for this file
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// must still be made available in accordance with section (3) of the GNU
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// General Public License v2.
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//
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// This exception does not invalidate any other reasons why a work based
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// on this file might be covered by the GNU General Public License.
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// -------------------------------------------
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// ####ECOSGPLCOPYRIGHTEND####
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//==========================================================================
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//#####DESCRIPTIONBEGIN####
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//
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// Author(s): jskov, hmt, gthomas
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// Contributors: jskov
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// Date: 2001-02-28
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// Purpose: PDK403 ethernet defintions
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//####DESCRIPTIONEND####
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//==========================================================================
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#include // CYGNUM_HAL_INTERRUPT_ETHR
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#include
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#ifdef __WANT_CONFIG
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#define CYGHWR_NS_DP83902A_PLF_16BIT_DATA
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#define CYGHWR_NS_DP83902A_PLF_BROKEN_RX_DMA
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#define CYGHWR_NS_DP83902A_PLF_INIT(dp) cyg_ax88796_eth_init(dp)
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#ifndef CYGINT_IO_ETH_INT_SUPPORT_REQUIRED
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#define CYGHWR_NS_DP83902A_PLF_INT_CLEAR(dp) \
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cyg_drv_interrupt_acknowledge((dp)->interrupt)
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#endif
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#endif // __WANT_CONFIG
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#ifdef __WANT_DEVS
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#if defined(CYGSEM_DEVS_ETH_PDK403_ETH0_SET_ESA)
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#if defined(CYGPKG_REDBOOT)
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#include
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#ifdef CYGSEM_REDBOOT_FLASH_CONFIG
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#include
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#include
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RedBoot_config_option("Network hardware address [MAC]",
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lan_esa,
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ALWAYS_ENABLED, true,
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CONFIG_ESA, 0
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);
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#endif // CYGSEM_REDBOOT_FLASH_CONFIG
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#endif // CYGPKG_REDBOOT
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#include
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#ifndef CONFIG_ESA
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#define CONFIG_ESA 6
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#endif
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#endif
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extern void cyg_ax88796_eth_init(dp83902a_priv_data_t *dp);
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#ifdef CYGPKG_DEVS_ETH_PDK403_ETH0
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static dp83902a_priv_data_t dp83902a_eth0_priv_data = {
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base : (cyg_uint8*) 0x10000200, //
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data : (cyg_uint8*) 0x10000210, // Filled in at runtime
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reset: (cyg_uint8*) 0x1000021f, //
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interrupt: CYGNUM_HAL_INTERRUPT_LAN, //
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tx_buf1: 0x40, //
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tx_buf2: 0x48, // Buffer layout - change with care
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rx_buf_start: 0x50, //
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rx_buf_end: 0x80, //
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#ifdef CYGSEM_DEVS_ETH_PDK403_ETH0_SET_ESA
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esa : CYGDAT_DEVS_ETH_PDK403_ETH0_ESA,
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hardwired_esa : true,
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#else
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hardwired_esa : false,
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#endif
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};
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ETH_DRV_SC(dp83902a_sc,
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&dp83902a_eth0_priv_data, // Driver specific data
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CYGDAT_DEVS_ETH_PDK403_ETH0_NAME,
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dp83902a_start,
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dp83902a_stop,
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dp83902a_control,
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dp83902a_can_send,
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dp83902a_send,
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dp83902a_recv,
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dp83902a_deliver, // "pseudoDSR" called from fast net thread
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dp83902a_poll, // poll function, encapsulates ISR and DSR
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dp83902a_int_vector);
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NETDEVTAB_ENTRY(dp83902a_netdev,
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"dp83902a_" CYGDAT_DEVS_ETH_PDK403_ETH0_NAME,
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dp83902a_init,
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&dp83902a_sc);
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#endif // CYGPKG_DEVS_ETH_PDK403_ETH0
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#endif // __WANT_DEVS
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// --------------------------------------------------------------
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// EOF devs_eth_pdk403.inl
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