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//==========================================================================

//

//      devs_eth_arm_edb7xxx.inl

//

//      EDB7XXX ethernet I/O definitions.

//

//==========================================================================

// ####ECOSGPLCOPYRIGHTBEGIN####

// -------------------------------------------

// This file is part of eCos, the Embedded Configurable Operating System.

// Copyright (C) 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc.

//

// eCos is free software; you can redistribute it and/or modify it under

// the terms of the GNU General Public License as published by the Free

// Software Foundation; either version 2 or (at your option) any later

// version.

//

// eCos is distributed in the hope that it will be useful, but WITHOUT

// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

// FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

// for more details.

//

// You should have received a copy of the GNU General Public License

// along with eCos; if not, write to the Free Software Foundation, Inc.,

// 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.

//

// As a special exception, if other files instantiate templates or use

// macros or inline functions from this file, or you compile this file

// and link it with other works to produce a work based on this file,

// this file does not by itself cause the resulting work to be covered by

// the GNU General Public License. However the source code for this file

// must still be made available in accordance with section (3) of the GNU

// General Public License v2.

//

// This exception does not invalidate any other reasons why a work based

// on this file might be covered by the GNU General Public License.

// -------------------------------------------

// ####ECOSGPLCOPYRIGHTEND####

//==========================================================================

//#####DESCRIPTIONBEGIN####

//

// Author(s):   jskov

// Contributors:jskov

// Date:        2001-11-14

// Purpose:     EDB7XXX ethernet defintions

//

//####DESCRIPTIONEND####

//==========================================================================

#include            // CYGNUM_HAL_INTERRUPT_EINT3

#include 

#ifdef CYGPKG_REDBOOT

# include 

# ifdef CYGSEM_REDBOOT_FLASH_CONFIG

#  include 

#  include 

# endif

#endif

#ifdef __WANT_CONFIG

#ifndef __EDB7312

# define CS8900A_step 4

#endif

#endif

#ifdef __WANT_DEVS

#ifdef CYGPKG_DEVS_ETH_ARM_EDB7XXX_ETH0

#ifndef CYGSEM_DEVS_ETH_ARM_EDB7XXX_ETH0_SET_ESA

# if defined(CYGPKG_REDBOOT) && defined(CYGSEM_REDBOOT_FLASH_CONFIG)

RedBoot_config_option("Set " CYGDAT_DEVS_ETH_ARM_EDB7XXX_ETH0_NAME " network hardware address [MAC]",

                      eth0_esa,

                      ALWAYS_ENABLED, true,

                      CONFIG_BOOL, false

    );

RedBoot_config_option(CYGDAT_DEVS_ETH_ARM_EDB7XXX_ETH0_NAME " network hardware address [MAC]",

                      eth0_esa_data,

                      "eth0_esa", true,

                      CONFIG_ESA, 0

    );

# endif // CYGPKG_REDBOOT && CYGSEM_REDBOOT_FLASH_CONFIG

# ifdef CYGSEM_HAL_VIRTUAL_VECTOR_SUPPORT

// Note that this section *is* active in an application, outside RedBoot,

// where the above section is not included.

#  include 

#  ifndef CONFIG_ESA

#   define CONFIG_ESA (6)

#  endif

#  ifndef CONFIG_BOOL

#   define CONFIG_BOOL (1)

#  endif

cyg_bool

_edb7xxx_provide_eth0_esa(struct cs8900a_priv_data* cpd)

{

    cyg_bool set_esa;

    int ok;

    ok = CYGACC_CALL_IF_FLASH_CFG_OP( CYGNUM_CALL_IF_FLASH_CFG_GET,

                                      "eth0_esa", &set_esa, CONFIG_BOOL);

    if (ok && set_esa) {

        ok = CYGACC_CALL_IF_FLASH_CFG_OP( CYGNUM_CALL_IF_FLASH_CFG_GET,

                                          "eth0_esa_data", cpd->esa, CONFIG_ESA);

    }

    return ok && set_esa;

}

# endif // CYGSEM_HAL_VIRTUAL_VECTOR_SUPPORT

#endif // ! CYGSEM_DEVS_ETH_ARM_EDB7XXX_ETH0_SET_ESA

static cs8900a_priv_data_t cs8900a_eth0_priv_data = {

    base : (cyg_addrword_t) 0x20000000,

    interrupt: CYGNUM_HAL_INTERRUPT_EINT3,

#ifdef CYGSEM_DEVS_ETH_ARM_EDB7XXX_ETH0_SET_ESA

    esa : CYGDAT_DEVS_ETH_ARM_EDB7XXX_ETH0_ESA,

    hardwired_esa : true,

#else

    hardwired_esa : false,

# ifdef CYGSEM_HAL_VIRTUAL_VECTOR_SUPPORT

    provide_esa : &_edb7xxx_provide_eth0_esa,

# else

    provide_esa : NULL,

# endif

#endif

};

ETH_DRV_SC(cs8900a_sc,

           &cs8900a_eth0_priv_data, // Driver specific data

           CYGDAT_DEVS_ETH_ARM_EDB7XXX_ETH0_NAME,

           cs8900a_start,

           cs8900a_stop,

           cs8900a_control,

           cs8900a_can_send,

           cs8900a_send,

           cs8900a_recv,

           cs8900a_deliver,     // "pseudoDSR" called from fast net thread

           cs8900a_poll,        // poll function, encapsulates ISR and DSR

           cs8900a_int_vector);

NETDEVTAB_ENTRY(cs8900a_netdev,

                "cs8900a_" CYGDAT_DEVS_ETH_ARM_EDB7XXX_ETH0_NAME,

                cs8900a_init,

                &cs8900a_sc);

#endif // CYGPKG_DEVS_ETH_ARM_EDB7XXX_ETH0

#endif // __WANT_DEVS

// EOF devs_eth_arm_edb7xxx.inl