1 //==========================================================================
4 // XSEngine ethernet I/O definitions.
6 //==========================================================================
7 //####ECOSGPLCOPYRIGHTBEGIN####
8 // -------------------------------------------
9 // This file is part of eCos, the Embedded Configurable Operating System.
10 // Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
11 // Copyright (C) 2003 Nick Garnett
12 // Copyright (C) 2005 eCosCentric Ltd
14 // eCos is free software; you can redistribute it and/or modify it under
15 // the terms of the GNU General Public License as published by the Free
16 // Software Foundation; either version 2 or (at your option) any later version.
18 // eCos is distributed in the hope that it will be useful, but WITHOUT ANY
19 // WARRANTY; without even the implied warranty of MERCHANTABILITY or
20 // FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
23 // You should have received a copy of the GNU General Public License along
24 // with eCos; if not, write to the Free Software Foundation, Inc.,
25 // 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
27 // As a special exception, if other files instantiate templates or use macros
28 // or inline functions from this file, or you compile this file and link it
29 // with other works to produce a work based on this file, this file does not
30 // by itself cause the resulting work to be covered by the GNU General Public
31 // License. However the source code for this file must still be made available
32 // in accordance with section (3) of the GNU General Public License.
34 // This exception does not invalidate any other reasons why a work based on
35 // this file might be covered by the GNU General Public License.
37 // -------------------------------------------
38 //####ECOSGPLCOPYRIGHTEND####
39 //==========================================================================
40 //#####DESCRIPTIONBEGIN####
42 // Author(s): Kurt Stremerch
43 // Contributors: Jordi Colomer, nickg
45 // Purpose: XSEngine ethernet definitions
46 //####DESCRIPTIONEND####
47 //==========================================================================
49 #include <pkgconf/system.h>
50 #include <pkgconf/devs_eth_arm_xscale_xsengine.h>
51 #include <cyg/hal/hal_intr.h>
54 # include <pkgconf/redboot.h>
55 # ifdef CYGSEM_REDBOOT_FLASH_CONFIG
57 # include <flash_config.h>
61 #define LAN91CXX_IS_LAN91C111
62 #define CYGNUM_DEVS_ETH_SMSC_LAN91CXX_SHIFT_ADDR 1
64 #ifdef CYGPKG_DEVS_ETH_XSENGINE_ETH0
66 #if defined(CYGPKG_REDBOOT) && defined(CYGSEM_REDBOOT_FLASH_CONFIG)
67 RedBoot_config_option("Set " CYGDAT_DEVS_ETH_XSENGINE_ETH0_NAME " network hardware address [MAC]",
72 RedBoot_config_option(CYGDAT_DEVS_ETH_XSENGINE_ETH0_NAME " network hardware address [MAC]",
77 #endif // CYGPKG_REDBOOT && CYGSEM_REDBOOT_FLASH_CONFIG
79 #ifdef CYGSEM_HAL_VIRTUAL_VECTOR_SUPPORT
80 // Note that this section *is* active in an application, outside RedBoot,
81 // where the above section is not included.
83 # include <cyg/hal/hal_if.h>
86 # define CONFIG_ESA (6)
89 # define CONFIG_BOOL (1)
93 _xsengine_provide_eth0_esa(struct lan91cxx_priv_data* cpd)
97 ok = CYGACC_CALL_IF_FLASH_CFG_OP( CYGNUM_CALL_IF_FLASH_CFG_GET,
98 "eth0_esa", &set_esa, CONFIG_BOOL);
100 ok = CYGACC_CALL_IF_FLASH_CFG_OP( CYGNUM_CALL_IF_FLASH_CFG_GET,
101 "eth0_esa_data", cpd->enaddr, CONFIG_ESA);
103 return ok && set_esa;
106 #endif // CYGSEM_HAL_VIRTUAL_VECTOR_SUPPORT
108 static lan91cxx_priv_data lan91cxx_eth0_priv_data = {
109 base : (unsigned short *) 0x60000000,
110 #ifdef CYGSEM_DEVS_ETH_XSENGINE_ETH0_SET_ESA
111 enaddr : CYGDAT_DEVS_ETH_XSENGINE_ETH0_ESA,
112 hardwired_esa : true,
114 hardwired_esa : false,
116 #ifdef CYGSEM_HAL_VIRTUAL_VECTOR_SUPPORT
117 provide_esa : &_xsengine_provide_eth0_esa,
123 ETH_DRV_SC(lan91cxx_sc,
124 &lan91cxx_eth0_priv_data, // Driver specific data
125 CYGDAT_DEVS_ETH_XSENGINE_ETH0_NAME, // Name for device
137 NETDEVTAB_ENTRY(lan91cxx_netdev,
138 "lan91cxx_" CYGDAT_DEVS_ETH_XSENGINE_ETH0_NAME,
142 #endif // CYGPKG_DEVS_ETH_XSENGINE_ETH0