Subversion Repositories openrisc

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

//

//      devs_eth_arm_aaed2000.inl

//

//      AAED2000 ethernet I/O definitions.

//

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

//####ECOSGPLCOPYRIGHTBEGIN####

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

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

// Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, 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.,

// 59 Temple Place, Suite 330, Boston, MA 02111-1307 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.

//

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

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

//

// Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.

// at http://sources.redhat.com/ecos/ecos-license/

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

//####ECOSGPLCOPYRIGHTEND####

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

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

//

// Author(s):   jskov

// Contributors:jskov

// Date:        2001-11-06

// Purpose:     AAED2000 ethernet defintions

//

//####DESCRIPTIONEND####

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

#include            // CYGNUM_HAL_INTERRUPT_ETHR

#include 

#ifdef CYGPKG_REDBOOT

# include 

# ifdef CYGSEM_REDBOOT_FLASH_CONFIG

#  include 

#  include 

# endif

#endif

#ifdef __WANT_DEVS

#ifdef CYGPKG_DEVS_ETH_ARM_AAED2000_ETH0

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

RedBoot_config_option("Set " CYGDAT_DEVS_ETH_ARM_AAED2000_ETH0_NAME " network hardware address [MAC]",

                      eth0_esa,

                      ALWAYS_ENABLED, true,

                      CONFIG_BOOL, false

    );

RedBoot_config_option(CYGDAT_DEVS_ETH_ARM_AAED2000_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

_aaed2000_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

static cs8900a_priv_data_t cs8900a_eth0_priv_data = {

    base : (cyg_addrword_t) 0x10000300,

    interrupt: CYGNUM_HAL_INTERRUPT_ETH,

#ifdef CYGSEM_DEVS_ETH_ARM_AAED2000_ETH0_SET_ESA

    esa : CYGDAT_DEVS_ETH_ARM_AAED2000_ETH0_ESA,

    hardwired_esa : true,

#else

    hardwired_esa : false,

#endif

#ifdef CYGSEM_HAL_VIRTUAL_VECTOR_SUPPORT

    provide_esa : &_aaed2000_provide_eth0_esa,

#else

    provide_esa : NULL,

#endif

};

ETH_DRV_SC(cs8900a_sc,

           &cs8900a_eth0_priv_data, // Driver specific data

           CYGDAT_DEVS_ETH_ARM_AAED2000_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_AAED2000_ETH0_NAME,

                cs8900a_init,

                &cs8900a_sc);

#endif // CYGPKG_DEVS_ETH_ARM_AAED2000_ETH0

#endif // __WANT_DEVS

// EOF devs_eth_arm_aaed2000.inl