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  • This comparison shows the changes necessary to convert path 
    /openrisc/trunk/or1ksim/testsuite/test-code-or1k/eth
    from Rev 440 to Rev 457
    ↔ Reverse comparison
  •

Rev 440 → Rev 457

/eth.c
1,10 → 1,11
/* eth.c. Test of Or1ksim Ethernet
 
Copyright (C) 1999-2006 OpenCores
Copyright (C) 1999-2006, 2010 OpenCores
Copyright (C) 2010 Embecosm Limited
 
Contributors various OpenCores participants
Contributor Jeremy Bennett <jeremy.bennett@embecosm.com>
Contributor Julius Baxter <julius@opencores.org>
 
This file is part of OpenRISC 1000 Architectural Simulator.
 
25,6 → 26,9
This code is commented throughout for use with Doxygen.
--------------------------------------------------------------------------*/
 
/* TODO: Add loopback test.
*/
 
#include "spr-defs.h"
#include "support.h"
#include "board.h"
58,8 → 62,10
eth_bd_base = (unsigned long *)(ETH_BASE + ETH_BD_BASE);
 
volatile unsigned int_happend;
unsigned char r_packet[2000];
unsigned char s_packet[1003];
#define R_PACKET_SIZE 2000
unsigned char r_packet[R_PACKET_SIZE];
#define S_PACKET_SIZE 1003
unsigned char s_packet[S_PACKET_SIZE];
unsigned tx_bindex;
unsigned rx_bindex;
 
120,13 → 126,13
static void transmit_one_packet( void )
{
unsigned i;
 
/* Initialize packet */
for ( i = 0; i < sizeof(s_packet); ++ i )
for ( i = 0; i < S_PACKET_SIZE; ++ i )
s_packet[i] = (unsigned char)i;
 
/* Set Ethernet BD */
SET_FIELD(eth_bd_base[tx_bindex], ETH_TX_BD, LENGTH, sizeof(s_packet));
SET_FIELD(eth_bd_base[tx_bindex], ETH_TX_BD, LENGTH, S_PACKET_SIZE);
eth_bd_base[tx_bindex + 1] = (unsigned long)s_packet;
 
/* Start Ethernet */
146,12 → 152,12
int_happend = 0;
/* Initialize packet */
printf("Init\n");
for ( i = 0; i < sizeof(s_packet); ++ i )
for ( i = 0; i < S_PACKET_SIZE; ++ i )
s_packet[i] = (unsigned char)i;
 
/* Set Ethernet BD */
printf("Set BD\n");
SET_FIELD(eth_bd_base[tx_bindex], ETH_TX_BD, LENGTH, sizeof(s_packet));
SET_FIELD(eth_bd_base[tx_bindex], ETH_TX_BD, LENGTH, S_PACKET_SIZE);
eth_bd_base[tx_bindex + 1] = (unsigned long)s_packet;
 
/* Start Ethernet */
175,7 → 181,7
while ( TEST_FLAG( eth_bd_base[rx_bindex], ETH_RX_BD, READY ) );
CLEAR_FLAG(*eth_moder, ETH_MODER, RXEN);
*eth_int_source = 0x7f;
 
len = GET_FIELD(eth_bd_base[rx_bindex], ETH_RX_BD, LENGTH);
for (i=0; i<len; i++)
if (r_packet[i] != (unsigned char)i)
201,21 → 207,27
{
printf( "Starting Ethernet test\n" );
 
/* Buffer descriptor indexes. These are not changed in between the
polling tests, as the RXEN and TXEN bits in the MODER are disabled
between tests, resetting the respective buffer descriptor indexes,
and so these should stay at their initial values. */
tx_bindex = 0;
rx_bindex = *eth_tx_bd_num << 1;
 
set_mac();
 
/* Set promiscuous mode */
*eth_moder |= (1 << ETH_MODER_PRO_OFFSET);
 
/*-------------------*/
/* non iterrupt test */
transmit_one_packet();
tx_bindex += 2;
 
receive_one_packet();
rx_bindex += 2;
 
transmit_one_packet();
tx_bindex += 2;
 
receive_one_packet();
rx_bindex += 2;
/*-------------------*/
/Makefile.in
1,4 → 1,4
# Makefile.in generated by automake 1.11.1 from Makefile.am.
# Makefile.in generated by automake 1.11 from Makefile.am.
# @configure_input@
 
# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,

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