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[/] [openrisc/] [trunk/] [rtos/] [ecos-3.0/] [packages/] [devs/] [eth/] [frv/] [cb70/] [current/] [include/] [cb70_eth_driver.inl] - Rev 786
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//==========================================================================
//
// cb70_eth_drivers.inl
//
// cb70's DM9000 ethernet I/O definitions.
//
//==========================================================================
// ####ECOSGPLCOPYRIGHTBEGIN####
// -------------------------------------------
// This file is part of eCos, the Embedded Configurable Operating System.
// Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003 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):
// Contributors:msalter
// Date: 2004-03-22
// Purpose: dm9000 ethernet definitions
//####DESCRIPTIONEND####
//==========================================================================
#include <cyg/hal/hal_intr.h> // CYGNUM_HAL_INTERRUPT_ETHERNET
#include <cyg/hal/hal_cache.h> // HAL_DCACHE_LINE_SIZE
#include <cyg/hal/plf_io.h> // CYGARC_UNCACHED_ADDRESS
extern int cyg_hal_dm9000_present(void);
#define CYG_HAL_DM9000_PRESENT() cyg_hal_dm9000_present()
#ifdef CYGPKG_DEVS_ETH_FRV_CB70_ETH0
static struct dm9000 dm9000_eth0_priv_data = {
#if defined(CYGPKG_REDBOOT) && defined(CYGVAR_ETH_DM9000_REDBOOT_HOLDS_ESA_ETH0)
mac_address: CYGDAT_DEVS_ETH_FRV_CB70_ETH0_DEFAULT_ESA,
#endif
io_addr: (volatile unsigned char *)0xf0600300,
io_data: (volatile unsigned char *)0xf0600304
};
ETH_DRV_SC(dm9000_sc0,
&dm9000_eth0_priv_data, // Driver specific data
CYGDAT_DEVS_ETH_FRV_CB70_ETH0_NAME, // Name for device
dm9000_start,
dm9000_stop,
dm9000_ioctl,
dm9000_can_send,
dm9000_send,
dm9000_recv,
dm9000_deliver,
dm9000_poll,
dm9000_int_vector
);
NETDEVTAB_ENTRY(dm9000_netdev0,
"dm9000_" CYGDAT_DEVS_ETH_FRV_CB70_ETH0_NAME,
dm9000_init,
&dm9000_sc0);
#endif // CYGPKG_DEVS_ETH_FRV_CB70_ETH0
// These arrays are used for sanity checking of pointers
struct dm9000 *
dm9000_priv_array[CYGNUM_DEVS_ETH_DAVICOM_DM9000_DEV_COUNT] = {
#ifdef CYGPKG_DEVS_ETH_FRV_CB70_ETH0
&dm9000_eth0_priv_data,
#endif
};
#ifdef CYGDBG_USE_ASSERTS
// These are only used when assertions are enabled
cyg_netdevtab_entry_t *
dm9000_netdev_array[CYGNUM_DEVS_ETH_DAVICOM_DM9000_DEV_COUNT] = {
#ifdef CYGPKG_DEVS_ETH_FRV_CB70_ETH0
&dm9000_netdev0,
#endif
};
struct eth_drv_sc *
dm9000_sc_array[CYGNUM_DEVS_ETH_DAVICOM_DM9000_DEV_COUNT] = {
#ifdef CYGPKG_DEVS_ETH_FRV_CB70_ETH0
&dm9000_sc0,
#endif
};
#endif // CYGDBG_USE_ASSERTS
// --------------------------------------------------------------
// RedBoot configuration options for managing ESAs for us
// Decide whether to have redboot config vars for it...
#ifdef CYGPKG_REDBOOT
#include <pkgconf/redboot.h>
#ifdef CYGSEM_REDBOOT_FLASH_CONFIG
#ifdef CYGPKG_REDBOOT_NETWORKING
#include <redboot.h>
#include <flash_config.h>
#ifdef CYGVAR_DEVS_ETH_DM9000_REDBOOT_HOLDS_ESA_ETH0
RedBoot_config_option("Network hardware address [MAC] for eth0",
eth0_esa,
ALWAYS_ENABLED, true,
CONFIG_ESA, dm9000_eth0_priv_data.mac_address
);
#endif
#endif // CYGPKG_REDBOOT_NETWORKING
#endif // CYGSEM_REDBOOT_FLASH_CONFIG
#endif // CYGPKG_REDBOOT
// and initialization code to read them
// - independent of whether we are building RedBoot right now:
#ifdef CYGPKG_DEVS_ETH_DM9000_ETH_REDBOOT_HOLDS_ESA
#include <cyg/hal/hal_if.h>
#ifndef CONFIG_ESA
#define CONFIG_ESA (6)
#endif
#define CYGHWR_DEVS_ETH_DAVICOM_DM9000_GET_ESA( p_dm9000, mac_address, ok ) \
CYG_MACRO_START \
ok = false; \
if ( 0 == p_dm9000->index ) \
ok = CYGACC_CALL_IF_FLASH_CFG_OP( CYGNUM_CALL_IF_FLASH_CFG_GET, \
"eth0_esa", mac_address, CONFIG_ESA); \
else if ( 1 == p_dm9000->index ) \
ok = CYGACC_CALL_IF_FLASH_CFG_OP( CYGNUM_CALL_IF_FLASH_CFG_GET, \
"eth1_esa", mac_address, CONFIG_ESA); \
CYG_MACRO_END
#endif // CYGPKG_DEVS_ETH_DM9000_ETH_REDBOOT_HOLDS_ESA