Initial revision

[karo-tx-redboot.git] / packages / devs / eth / arm / triton / v2_0 / include / devs_eth_triton.inl

diff --git a/packages/devs/eth/arm/triton/v2_0/include/devs_eth_triton.inl b/packages/devs/eth/arm/triton/v2_0/include/devs_eth_triton.inl
new file mode 100755 (executable)
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+//==========================================================================
+//
+//      devs/eth/arm/triton/..../include/devs_eth_triton.inl
+//
+//      Triton 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):    Jordi Colomer <jco@ict.es>, usteinkohl
+// Contributors: Jordi Colomer, usteinkohl
+// Date:         14th January 2003
+// Purpose:      Triton ethernet definitions
+//####DESCRIPTIONEND####
+//==========================================================================
+
+#include <pkgconf/system.h>
+#include <pkgconf/devs_eth_arm_xscale_triton.h>
+#include <cyg/hal/hal_intr.h>          
+#include <cyg/hal/hal_triton.h>
+
+#define CYGNUM_DEVS_ETH_SMSC_LAN91C111_SHIFT_ADDR    0
+
+// MAC address is stored as a Redboot config option
+#ifdef CYGPKG_REDBOOT
+#include <pkgconf/redboot.h>
+#ifdef CYGSEM_REDBOOT_FLASH_CONFIG
+#include <redboot.h>
+#include <flash_config.h>
+#include <cyg/hal/triton_1w_dev.inl>
+
+
+
+
+
+// ESA (Ethernet Station Address), when constant
+#ifndef CYGSEM_DEVS_ETH_ARM_XSCALE_TRITON_REDBOOT_ESA
+#ifndef CYGSEM_DEVS_ETH_ARM_XSCALE_TRITON_1WIRE_ESA
+       static unsigned char static_esa[] = CYGDAT_DEVS_ETH_ARM_XSCALE_TRITON_ESA;
+#endif
+#endif
+
+
+
+
+
+#ifndef CYGSEM_DEVS_ETH_ARM_XSCALE_TRITON_1WIRE_ESA
+RedBoot_config_option("Network hardware address [MAC]",
+                      triton_esa,
+                      ALWAYS_ENABLED, true,
+                      CONFIG_ESA, (unsigned long long)0x000000c60c00
+    );
+#endif    
+    
+    
+    
+    
+#endif
+#endif
+
+
+
+
+
+
+// ESA address fetch function
+cyg_bool triton_get_ESA(struct lan91c111_priv_data *cpd)
+{
+#if defined(CYGSEM_DEVS_ETH_ARM_XSCALE_TRITON_1WIRE_ESA)
+       // fetch hardware address from 1-wire device
+       return get_esa_1w(cpd->enaddr);
+       
+       
+       
+    // Fetch hardware address from RedBoot config
+#elif defined(CYGSEM_DEVS_ETH_ARM_XSCALE_TRITON_REDBOOT_ESA)
+       #if defined(CYGPKG_REDBOOT) && defined(CYGSEM_REDBOOT_FLASH_CONFIG)
+       flash_get_config("triton_esa", cpd->enaddr, CONFIG_ESA);
+       return 1;
+       #else
+               #error "No RedBoot flash configuration to store ESA"
+       #endif
+#else
+    memcpy(cpd->enaddr, static_esa, 6);
+#endif
+}
+
+
+
+
+
+
+static lan91c111_priv_data lan91c111_eth0_priv_data = { 
+
+    config_enaddr : triton_get_ESA,
+#ifndef CYGSEM_DEVS_ETH_ARM_XSCALE_TRITON_REDBOOT_ESA    
+    enaddr: CYGDAT_DEVS_ETH_ARM_XSCALE_TRITON_ESA,
+#endif
+    base : (unsigned short *) SMC91C111_ETH_IOBASE,
+    interrupt : IRQ_GPIO_ETH 
+};
+
+ETH_DRV_SC(lan91c111_sc,
+           &lan91c111_eth0_priv_data,          // Driver specific data
+           CYGDAT_DEVS_ETH_ARM_XSCALE_TRITON_NAME, // Name for device
+           lan91c111_start,
+           lan91c111_stop,
+           lan91c111_control,
+           lan91c111_can_send,
+           lan91c111_send,
+           lan91c111_recv,
+           lan91c111_deliver,
+           lan91c111_poll,
+           lan91c111_int_vector
+);
+
+NETDEVTAB_ENTRY(lan91c111_netdev, 
+                "lan91c111_" CYGDAT_DEVS_ETH_ARM_XSCALE_TRITON_NAME,
+                smsc_lan91c111_init,
+                &lan91c111_sc);
+
+//EOF devs_eth_triton.inl
+
+