1 files changed, 112 insertions, 0 deletions
diff --git a/zpu/sw/ecos/repository/dev/eth/zpu/opencores/phi/current/src/if_opencores.c b/zpu/sw/ecos/repository/dev/eth/zpu/opencores/phi/current/src/if_opencores.c
new file mode 100644
index 0000000..c18caca
--- /dev/null
+++ b/zpu/sw/ecos/repository/dev/eth/zpu/opencores/phi/current/src/if_opencores.c
@@ -0,0 +1,112 @@
+//==========================================================================
+//
+//     
+//
+//      Ethernet device driver for Opencore's ethermac on Zylin Phi
+//
+//==========================================================================
+//####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####
+//####BSDCOPYRIGHTBEGIN####
+//
+// -------------------------------------------
+//
+// Portions of this software may have been derived from OpenBSD or other sources,
+// and are covered by the appropriate copyright disclaimers included herein.
+//
+// -------------------------------------------
+//
+//####BSDCOPYRIGHTEND####
+//==========================================================================
+//#####DESCRIPTIONBEGIN####
+//
+// Author(s):      Gaisler Research, (Konrad Eisele<eiselekd@web.de>)
+// Contributors: 
+// Date:         2005-01-20
+// Purpose:      
+// Description:  hardware driver for Opencores ethernet
+//              
+//
+//####DESCRIPTIONEND####
+//
+//==========================================================================
+
+#include <pkgconf/system.h>
+#ifdef CYGPKG_IO_ETH_DRIVERS
+#include <pkgconf/io_eth_drivers.h>
+#endif
+#include <pkgconf/devs_eth_opencores_ethermac.h>
+
+
+#include <cyg/infra/cyg_type.h>
+#include <cyg/hal/hal_arch.h>
+#include <cyg/hal/hal_intr.h>
+#include <cyg/hal/hal_diag.h>
+#include <cyg/hal/hal_cache.h>
+#include <cyg/infra/cyg_ass.h>
+#include <cyg/infra/diag.h>
+#include <cyg/hal/drv_api.h>
+#include <cyg/io/eth/netdev.h>
+#include <cyg/io/eth/eth_drv.h>
+
+#ifdef CYGPKG_NET
+#include <pkgconf/net.h>
+#include <cyg/kernel/kapi.h>
+#include <net/if.h>  /* Needed for struct ifnet */
+#endif
+
+#include <cyg/hal/hal_arch.h>
+#include <cyg/hal/hal_intr.h>
+//#include <cyg/hal/hal_leon3.h>
+
+externC void openeth_device_init(struct eth_drv_sc *sc, cyg_uint32 idx, cyg_uint32 base, cyg_uint32 irq);
+ 
+bool openeth_phi_init(struct cyg_netdevtab_entry *ndp)
+{
+  struct eth_drv_sc *sc = (struct eth_drv_sc *)(ndp->device_instance);
+
+#if !defined(CYGPKG_DEVS_ETH_OPENCORES_ETHERMAC_FLUSH)
+#error "CYGPKG_DEVS_ETH_OPENCORES_ETHERMAC_FLUSH must be 1 for Zylin Phi"
+#endif
+
+#if 0  
+  int  i,j;
+  amba_ahb_device adev[CYGNUM_DEVS_ETH_OPENCORES_ETHERMAC_DEV_COUNT];
+  j = amba_get_free_ahbslv_devices (VENDOR_GAISLER, GAISLER_ETHAHB, adev, CYGNUM_DEVS_ETH_OPENCORES_ETHERMAC_DEV_COUNT);
+  for (i = 0;i < j;i++) {
+    openeth_device_init(sc,i,adev[i].start[0],adev[i].irq);
+  }
+#endif
+	openeth_device_init(sc, 0, 0x080C0000, CYGNUM_HAL_INTERRUPT_ETHERMAC);
+	return 1;
+}