1 //==========================================================================
3 // devs/eth/sh/sh4_202_md/..../include/devs_eth_sh4_202_md.inl
5 // Microdev ethernet I/O definitions.
7 //==========================================================================
8 //####ECOSGPLCOPYRIGHTBEGIN####
9 // -------------------------------------------
10 // This file is part of eCos, the Embedded Configurable Operating System.
11 // Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
12 // Copyright (C) 2003 Nick Garnett
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 // Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
38 // at http://sources.redhat.com/ecos/ecos-license/
39 // -------------------------------------------
40 //####ECOSGPLCOPYRIGHTEND####
41 //==========================================================================
42 //#####DESCRIPTIONBEGIN####
45 // Contributors: nickg
47 // Purpose: Microdev ethernet definitions
48 //####DESCRIPTIONEND####
49 //==========================================================================
51 #include <pkgconf/system.h>
52 #include <pkgconf/devs_eth_sh_microdev.h>
53 #include <cyg/hal/hal_intr.h>
56 # include <pkgconf/redboot.h>
57 # ifdef CYGSEM_REDBOOT_FLASH_CONFIG
59 # include <flash_config.h>
63 #define LAN91CXX_IS_LAN91C111
65 #ifdef CYGPKG_DEVS_ETH_SH_MICRODEV_ETH0
67 #if defined(CYGPKG_REDBOOT) && defined(CYGSEM_REDBOOT_FLASH_CONFIG)
68 RedBoot_config_option("Set " CYGDAT_DEVS_ETH_SH_MICRODEV_ETH0_NAME " network hardware address [MAC]",
73 RedBoot_config_option(CYGDAT_DEVS_ETH_SH_MICRODEV_ETH0_NAME " network hardware address [MAC]",
78 #endif // CYGPKG_REDBOOT && CYGSEM_REDBOOT_FLASH_CONFIG
80 #ifdef CYGSEM_HAL_VIRTUAL_VECTOR_SUPPORT
81 // Note that this section *is* active in an application, outside RedBoot,
82 // where the above section is not included.
84 # include <cyg/hal/hal_if.h>
87 # define CONFIG_ESA (6)
90 # define CONFIG_BOOL (1)
94 _microdev_provide_eth0_esa(struct lan91cxx_priv_data* cpd)
98 ok = CYGACC_CALL_IF_FLASH_CFG_OP( CYGNUM_CALL_IF_FLASH_CFG_GET,
99 "eth0_esa", &set_esa, CONFIG_BOOL);
101 ok = CYGACC_CALL_IF_FLASH_CFG_OP( CYGNUM_CALL_IF_FLASH_CFG_GET,
102 "eth0_esa_data", cpd->enaddr, CONFIG_ESA);
104 return ok && set_esa;
107 #endif // CYGSEM_HAL_VIRTUAL_VECTOR_SUPPORT
109 static lan91cxx_priv_data lan91cxx_eth0_priv_data = {
110 base : (unsigned short *) 0xA7500000,
111 interrupt: CYGNUM_HAL_INTERRUPT_LVL3,
112 #ifdef CYGSEM_DEVS_ETH_SH_MICRODEV_ETH0_SET_ESA
113 enaddr : CYGDAT_DEVS_ETH_SH_MICRODEV_ETH0_ESA,
114 hardwired_esa : true,
116 hardwired_esa : false,
118 #ifdef CYGSEM_HAL_VIRTUAL_VECTOR_SUPPORT
119 provide_esa : &_microdev_provide_eth0_esa,
125 ETH_DRV_SC(lan91cxx_sc,
126 &lan91cxx_eth0_priv_data, // Driver specific data
127 CYGDAT_DEVS_ETH_SH_MICRODEV_ETH0_NAME, // Name for device
139 NETDEVTAB_ENTRY(lan91cxx_netdev,
140 "lan91cxx_" CYGDAT_DEVS_ETH_SH_MICRODEV_ETH0_NAME,
144 #endif // CYGPKG_DEVS_ETH_SH_MICRODEV_ETH0