Subversion Repositories openrisc_me

//==========================================================================
//
//      devs_eth_cf.inl
//
//      CF (PCMCIA) 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:        2001-06-15
// Purpose:     PCMCIA ethernet defintions
//
//####DESCRIPTIONEND####
//==========================================================================

#include <cyg/hal/hal_intr.h>           // CYGNUM_HAL_INTERRUPT_ETHR
#include <cyg/hal/hal_if.h>
#include <cyg/infra/cyg_type.h>
#include <cyg/io/pcmcia.h>

#ifdef __WANT_CONFIG

#undef CYGHWR_NS_DP83902A_PLF_INT_CLEAR
#define CYGHWR_NS_DP83902A_PLF_INT_CLEAR(_dp_)                  \
    CYG_MACRO_START                                             \
    struct cf_slot* slot = (struct cf_slot*) (_dp_)->plf_priv;  \
    cf_clear_interrupt(slot);                                   \
    CYG_MACRO_END

#endif // __WANT_CONFIG

#ifdef __WANT_DEVS

externC int cyg_sc_lpe_int_vector(struct eth_drv_sc *sc);
externC bool cyg_sc_lpe_init(struct cyg_netdevtab_entry *tab);

#ifdef CYGPKG_DEVS_ETH_CF_ETH0

static dp83902a_priv_data_t dp83902a_eth0_priv_data = { 
    tx_buf1: 0x40,
    tx_buf2: 0x48,
    rx_buf_start: 0x50,
    rx_buf_end: 0x80,
#ifdef CYGSEM_DEVS_ETH_CF_ETH0_SET_ESA
    esa : CYGDAT_DEVS_ETH_CF_ETH0_ESA,
    hardwired_esa : true,
#else
    hardwired_esa : false,
#endif
};

ETH_DRV_SC(dp83902a_sc,
           &dp83902a_eth0_priv_data, // Driver specific data
           CYGDAT_DEVS_ETH_CF_ETH0_NAME,
           dp83902a_start,
           dp83902a_stop,
           dp83902a_control,
           dp83902a_can_send,
           dp83902a_send,
           dp83902a_recv,
           dp83902a_deliver,     // "pseudoDSR" called from fast net thread
           dp83902a_poll,        // poll function, encapsulates ISR and DSR
           cyg_sc_lpe_int_vector);

NETDEVTAB_ENTRY(dp83902a_netdev, 
                "dp83902a_" CYGDAT_DEVS_ETH_CF_ETH0_NAME,
                cyg_sc_lpe_init, 
                &dp83902a_sc);
#endif // CYGPKG_DEVS_ETH_CF_ETH0

#endif // __WANT_DEVS

// EOF devs_eth_cf.inl