diff packages/devs/eth/powerpc/moab/current/include/moab_eth.inl @ 1223:dbcfe4e0dbd2

New platform - TAMS MOAB - and generic changes to support it
author gthomas
date Fri, 19 Sep 2003 17:11:18 +0000
parents
children 05c5347d5941
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new file mode 100644
--- /dev/null
+++ b/packages/devs/eth/powerpc/moab/current/include/moab_eth.inl
@@ -0,0 +1,120 @@
+#ifndef CYGONCE_DEVS_MOAB_ETH_INL
+#define CYGONCE_DEVS_MOAB_ETH_INL
+//==========================================================================
+//
+//      moab_eth.inl
+//
+//      Hardware specifics for TAMS MOAB ethernet support
+//
+//==========================================================================
+//####ECOSGPLCOPYRIGHTBEGIN####
+// -------------------------------------------
+// This file is part of eCos, the Embedded Configurable Operating System.
+// Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
+// Copyright (C) 2003 Gary Thomas
+//
+// 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):    gthomas
+// Contributors: gthomas
+// Date:         2003-08-19
+// Purpose:      
+// Description:  
+//              
+//####DESCRIPTIONEND####
+//
+//==========================================================================
+
+#include CYGDAT_DEVS_PPC405_ETH_CDL
+
+#ifdef CYGHWR_DEVS_ETH_POWERPC_MOAB_ETH0
+ETH_PHY_REG_LEVEL_ACCESS_FUNS(eth0_phy, 
+                              ppc405_eth_phy_init,
+                              NULL,
+                              ppc405_eth_phy_put_reg,
+                              ppc405_eth_phy_get_reg);
+
+// Align buffers on a cache boundary
+#define RxBUFSIZE CYGNUM_DEVS_ETH_POWERPC_PPC405_RxNUM*CYGNUM_DEVS_ETH_POWERPC_PPC405_BUFSIZE
+#define TxBUFSIZE CYGNUM_DEVS_ETH_POWERPC_PPC405_TxNUM*CYGNUM_DEVS_ETH_POWERPC_PPC405_BUFSIZE
+static unsigned char ppc405_eth_rxbufs[RxBUFSIZE] __attribute__((aligned(HAL_DCACHE_LINE_SIZE)));
+static unsigned char ppc405_eth_txbufs[TxBUFSIZE] __attribute__((aligned(HAL_DCACHE_LINE_SIZE)));
+static mal_bd_t ppc405_eth_rxbd[CYGNUM_DEVS_ETH_POWERPC_PPC405_RxNUM] __attribute__((aligned(HAL_DCACHE_LINE_SIZE)));
+static mal_bd_t ppc405_eth_txbd[CYGNUM_DEVS_ETH_POWERPC_PPC405_TxNUM] __attribute__((aligned(HAL_DCACHE_LINE_SIZE)));
+
+static struct ppc405_eth_info ppc405_eth0_info = {
+    0, // Interrupt vector
+    "eth0_esa",
+    { 0x08, 0x00, 0x3C, 0x28, 0x7A, 0xBA}, // Default ESA
+    CYGNUM_DEVS_ETH_POWERPC_PPC405_RxNUM,  // Number of Rx buffers
+    ppc405_eth_rxbufs,                     // Rx buffer space
+    ppc405_eth_rxbd,                       // Rx buffer headers
+    CYGNUM_DEVS_ETH_POWERPC_PPC405_TxNUM,  // Number of Tx buffers
+    ppc405_eth_txbufs,                     // Tx buffer space
+    ppc405_eth_txbd,                       // Tx buffer headers
+    &eth0_phy,                             // PHY access routines
+};
+
+ETH_DRV_SC(ppc405_eth0_sc,
+           &ppc405_eth0_info,  // Driver specific data
+           "eth0",             // Name for this interface
+           ppc405_eth_start,
+           ppc405_eth_stop,
+           ppc405_eth_control,
+           ppc405_eth_can_send,
+           ppc405_eth_send,
+           ppc405_eth_recv,
+           ppc405_eth_deliver,
+           ppc405_eth_int,
+           ppc405_eth_int_vector);
+
+NETDEVTAB_ENTRY(ppc405_netdev, 
+                "ppc405_eth", 
+                ppc405_eth_init, 
+                &ppc405_eth0_sc);
+
+#ifdef CYGPKG_REDBOOT
+#include <pkgconf/redboot.h>
+#ifdef CYGSEM_REDBOOT_FLASH_CONFIG
+#include <redboot.h>
+#include <flash_config.h>
+RedBoot_config_option("Network hardware address [MAC]",
+                      eth0_esa,
+                      ALWAYS_ENABLED, true,
+                      CONFIG_ESA, &ppc405_eth0_info.enaddr
+    );
+#endif // CYGSEM_REDBOOT_FLASH_CONFIG
+#endif // CYGPKG_REDBOOT
+
+#endif // CYGHWR_DEVS_ETH_POWERPC_MOAB_ETH0
+
+#endif  // CYGONCE_DEVS_MOAB_ETH_INL
+// ------------------------------------------------------------------------