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/* Ethernet test */
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/* Ethernet test */
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#include "spr_defs.h"
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#include "spr_defs.h"
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#include "support.h"
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#include "support.h"
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#include "board.h"
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typedef long off_t;
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typedef long off_t;
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#include "../peripheral/fields.h"
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#include "../peripheral/fields.h"
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#include "../peripheral/ethernet.h"
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#include "../peripheral/ethernet.h"
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#define ETH_BASE 0x88000000LU
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#define ETH_INT_LINE 15
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typedef volatile unsigned long *REGISTER;
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typedef volatile unsigned long *REGISTER;
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REGISTER
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REGISTER
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eth_moder = (unsigned long *)(ETH_BASE + ETH_MODER),
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eth_moder = (unsigned long *)(ETH_BASE + ETH_MODER),
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eth_int_source = (unsigned long *)(ETH_BASE + ETH_INT_SOURCE),
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eth_int_source = (unsigned long *)(ETH_BASE + ETH_INT_SOURCE),
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eth_miistatus = (unsigned long *)(ETH_BASE + ETH_MIISTATUS),
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eth_miistatus = (unsigned long *)(ETH_BASE + ETH_MIISTATUS),
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eth_mac_addr0 = (unsigned long *)(ETH_BASE + ETH_MAC_ADDR0),
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eth_mac_addr0 = (unsigned long *)(ETH_BASE + ETH_MAC_ADDR0),
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eth_mac_addr1 = (unsigned long *)(ETH_BASE + ETH_MAC_ADDR1),
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eth_mac_addr1 = (unsigned long *)(ETH_BASE + ETH_MAC_ADDR1),
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eth_bd_base = (unsigned long *)(ETH_BASE + ETH_BD_BASE);
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eth_bd_base = (unsigned long *)(ETH_BASE + ETH_BD_BASE);
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unsigned int_happend;
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volatile unsigned int_happend;
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unsigned char r_packet[2000];
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unsigned char r_packet[2000];
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unsigned char s_packet[1003];
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unsigned char s_packet[1003];
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unsigned tx_bindex;
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unsigned tx_bindex;
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unsigned rx_bindex;
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unsigned rx_bindex;
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SET_FIELD(eth_bd_base[tx_bindex], ETH_TX_BD, LENGTH, sizeof(s_packet));
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SET_FIELD(eth_bd_base[tx_bindex], ETH_TX_BD, LENGTH, sizeof(s_packet));
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eth_bd_base[tx_bindex + 1] = (unsigned long)s_packet;
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eth_bd_base[tx_bindex + 1] = (unsigned long)s_packet;
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/* Start Ethernet */
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/* Start Ethernet */
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printf("Set Flags\n");
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printf("Set Flags\n");
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SET_FLAG(eth_bd_base[tx_bindex], ETH_TX_BD, IRQ);
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SET_FLAG(eth_bd_base[tx_bindex], ETH_TX_BD, READY);
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SET_FLAG(eth_bd_base[tx_bindex], ETH_TX_BD, READY);
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SET_FLAG(*eth_moder, ETH_MODER, TXEN);
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SET_FLAG(*eth_moder, ETH_MODER, TXEN);
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}
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}
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int_happend = 0;
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int_happend = 0;
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printf("Set BD\n");
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printf("Set BD\n");
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eth_bd_base[rx_bindex + 1] = (unsigned long)r_packet;
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eth_bd_base[rx_bindex + 1] = (unsigned long)r_packet;
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printf("SetFlags\n");
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printf("SetFlags\n");
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SET_FLAG(eth_bd_base[rx_bindex], ETH_RX_BD, IRQ);
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SET_FLAG(eth_bd_base[rx_bindex], ETH_RX_BD, READY);
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SET_FLAG(eth_bd_base[rx_bindex], ETH_RX_BD, READY);
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SET_FLAG(*eth_moder, ETH_MODER, RXEN);
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SET_FLAG(*eth_moder, ETH_MODER, RXEN);
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}
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}
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int main()
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int main()
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/* interrupt test */
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/* interrupt test */
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excpt_int = (unsigned long)interrupt_handler;
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excpt_int = (unsigned long)interrupt_handler;
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/* Enable interrup ts */
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/* Enable interrup ts */
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printf("enable ints\n");
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printf("enable ints\n");
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mtspr (SPR_SR, mfspr(SPR_SR) | SPR_SR_IEE);
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mtspr (SPR_SR, mfspr(SPR_SR) | SPR_SR_IEE);
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mtspr (SPR_PICMR, mfspr(SPR_PICMR) | (0x00000001L << ETH_INT_LINE));
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mtspr (SPR_PICMR, mfspr(SPR_PICMR) | (0x00000001L << ETH_IRQ));
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printf("set mask flags TX\n");
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printf("set mask flags TX\n");
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SET_FLAG(*eth_int_mask, ETH_INT_MASK, TXB_M);
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SET_FLAG(*eth_int_mask, ETH_INT_MASK, TXB_M);
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transmit_one_packet_int();
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transmit_one_packet_int();
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tx_bindex += 2;
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tx_bindex += 2;
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