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[/] [or1k/] [trunk/] [orpmon/] [cmds/] [eth.c] - Blame information for rev 1774

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#include "common.h"
#include "uart.h"
#include "eth.h"
#include "support.h"
#include "spr_defs.h"
#include "net.h"
 
#if 0
extern int tx_pointer_index;
unsigned long dest_mac_addr[6];
 
void show_tx_bd(int start, int max)
{
  int i;
 
  for(i = start; i <= max; i++) {
    /* Read Tx BD */
    printf ("LEN:%04lx", REG32(ETH_BD_BASE + (i << 3)) >> 16);
    printf (" RD:%04lx", (REG32(ETH_BD_BASE + (i << 3)) >> 15) & 0x1);
    printf (" IRQ:%04lx", (REG32(ETH_BD_BASE + (i << 3)) >> 14) & 0x1);
    printf (" WR:%04lx", (REG32(ETH_BD_BASE + (i << 3)) >> 13) & 0x1);
    printf (" PAD:%04lx", (REG32(ETH_BD_BASE + (i << 3)) >> 12) & 0x1);
    printf (" CRC:%04lx", (REG32(ETH_BD_BASE + (i << 3)) >> 11) & 0x1);
    printf (" UR:%04lx", (REG32(ETH_BD_BASE + (i << 3)) >> 8) & 0x1);
    printf (" RTRY:%04lx", (REG32(ETH_BD_BASE + (i << 3)) >> 4) & 0xf);
    printf (" RL:%04lx", (REG32(ETH_BD_BASE + (i << 3)) >> 3) & 0x1);
    printf (" LC:%04lx", (REG32(ETH_BD_BASE + (i << 3)) >> 2) & 0x1);
    printf (" DF:%04lx", (REG32(ETH_BD_BASE + (i << 3)) >> 1) & 0x1);
    printf (" CS:%04lx", (REG32(ETH_BD_BASE + (i << 3)) >> 0) & 0x1);
    printf ("\nTx Buffer Pointer: %08lx\n", REG32(ETH_BD_BASE + (i << 3) + 4));
  }
}
 
void show_rx_bd (int start, int max)
{
  int i;
  unsigned long rx_bd_base, rx_bd_num;
 
  rx_bd_num =  REG32(ETH_REG_BASE + ETH_RXBD_NUM);
  rx_bd_base = ETH_BD_BASE + (rx_bd_num << 2);
 
  for(i = start; i <= max; i++){
    /* Read Rx BD */
    printf ("LEN:%04lx", REG32(rx_bd_base + (i << 3)) >> 16);
    printf (" E:%04lx", (REG32(rx_bd_base + (i << 3)) >> 15) & 0x1);
    printf (" IRQ:%04lx", (REG32(rx_bd_base + (i << 3)) >> 14) & 0x1);
    printf (" WR:%04lx", (REG32(rx_bd_base + (i << 3)) >> 13) & 0x1);
    printf (" M:%04lx", (REG32(rx_bd_base + (i << 3)) >> 7) & 0x1);
    printf (" OR:%04lx", (REG32(rx_bd_base + (i << 3)) >> 6) & 0x1);
    printf (" IS:%04lx", (REG32(rx_bd_base + (i << 3)) >> 5) & 0x1);
    printf (" DN:%04lx", (REG32(rx_bd_base + (i << 3)) >> 4) & 0x1);
    printf (" TL:%04lx", (REG32(rx_bd_base + (i << 3)) >> 3) & 0x1);
    printf (" SF:%04lx", (REG32(rx_bd_base + (i << 3)) >> 2) & 0x1);
    printf (" CRC:%04lx", (REG32(rx_bd_base + (i << 3)) >> 1) & 0x1);
    printf (" LC:%04lx", (REG32(rx_bd_base + (i << 3)) >> 0) & 0x1);
    printf ("\nRx Buffer Pointer: %08lx\n", REG32(rx_bd_base + (i << 3) + 4));
  }
}
 
void show_buffer(unsigned long start_addr, unsigned long len)
{
  show_mem(start_addr, start_addr + len - 1);
}
 
void show_rx_buffs(int max, int show_all)
{
 
  int i;
  unsigned long rx_bd_base, rx_bd_num;
 
  rx_bd_num =  REG32(ETH_REG_BASE + ETH_RXBD_NUM);
  rx_bd_base = ETH_BD_BASE + (rx_bd_num << 2);
 
  for(i=0; i<=max; i++)
  {
    if (!(REG32(rx_bd_base + (i << 3)) & ETH_RX_BD_EMPTY) || show_all)
    {
      printf ("Rx BD No. %04x located at %08lx\n", i, rx_bd_base + (i << 3));
      show_rx_bd(i, i);
      show_buffer(REG32(rx_bd_base + (i << 3) + 4), REG32(rx_bd_base + (i << 3)) >> 16);
      printf ("\n");
    }
    if (REG32(rx_bd_base + (i << 3)) & ETH_RX_BD_WRAP)
      return;
  }
}
 
void show_tx_buffs(int max)
{
  int i;
 
  for(i=0; i<=max; i++)
  {
    if (1)
    {
      printf ("Tx BD No. %04x located at %08x\n", i, ETH_BD_BASE + (i << 3));
      show_tx_bd(i, i);
      show_buffer(REG32(ETH_BD_BASE + (i << 3) + 4), REG32(ETH_BD_BASE + (i << 3)) >> 16);
      printf ("\n");
    }
    if (REG32(ETH_BD_BASE + (i << 3)) & ETH_TX_BD_WRAP)
      return;
  }
}
 
void show_phy_reg (unsigned long start_addr, unsigned long stop_addr)
{
 
  unsigned long addr;
 
  if (start_addr == stop_addr)
  {
    printf ("\nSet MII RGAD ADDRESS to %08lx", start_addr);
    printf ("\nMII Command = Read Status\n");
  }
 
  for (addr = start_addr; addr <= stop_addr; addr++)
  {
    REG32(ETH_REG_BASE + ETH_MIIADDRESS) = addr<<8;
    REG32(ETH_REG_BASE + ETH_MIICOMMAND) = ETH_MIICOMMAND_RSTAT;
 
    printf ("PHY %04lx", REG32(ETH_REG_BASE + ETH_MIIADDRESS) & 0x1f);
    printf (", addr %04lx", REG32(ETH_REG_BASE + ETH_MIIADDRESS) >> 8);
    printf (": %08lx\n", REG32(ETH_REG_BASE + ETH_MIIRX_DATA));
  }
}
 
void set_phy_reg (unsigned long addr, unsigned long val)
{
  printf ("\nSet MII RGAD ADDRESS to %08lx", addr);
 
  REG32(ETH_REG_BASE + ETH_MIIADDRESS) = addr<<8;
 
  printf ("\nMII Command = Write Control Data\n");
  REG32(ETH_REG_BASE + ETH_MIICOMMAND) = ETH_MIICOMMAND_WCTRLDATA;
 
  REG32(ETH_REG_BASE + ETH_MIITX_DATA) = val;
 
  show_phy_reg(addr, addr);
}
 
void send_packet (unsigned long len, unsigned long start_data, int num_of_packets)
{
  unsigned long i, TxBD;
 
  while (num_of_packets--) {
    unsigned long *data = (unsigned long *)eth_get_tx_buf ();
 
    /* Set dest & src address */
    *data++ = dest_mac_addr[0] << 24 |
              dest_mac_addr[1] << 16 |
              dest_mac_addr[2] << 8  |
              dest_mac_addr[3] << 0;
 
    *data++ = dest_mac_addr[4] << 24 |
              dest_mac_addr[5] << 16 |
              ETH_MACADDR0     << 8  |
              ETH_MACADDR1     << 0;
 
    *data++ = ETH_MACADDR2     << 24 |
              ETH_MACADDR3     << 16 |
              ETH_MACADDR4     << 8  |
              ETH_MACADDR5     << 0;
 
    /* Write data to buffer */
    for(i = 12; i < len; i += 4)
      *data++ = (i + start_data - 12) << 24 | (i + start_data + 1 - 12) << 16 |
                (i + start_data + 2 - 12) << 8 | (i + start_data + 3 - 12);
 
    eth_send (data, len);
    printf (".");
  }
}
 
int eth_init_cmd (int argc, char *argv[])
{
  if (argc) return -1;
  eth_init (0);
  return 0;
}
 
int show_txbd_cmd (int argc, char *argv[])
{
  int i;
  int start, max;
 
  if (argc == 1) show_tx_bd (strtoul (argv[0], NULL, 0), strtoul (argv[0], NULL, 0));
  else if (argc == 2) show_tx_bd (strtoul (argv[0], NULL, 0), strtoul (argv[1], NULL, 0));
  else show_tx_bd (0, 63);
  return 0;
}
 
int show_rxbd_cmd (int argc, char *argv[])
{
  if (argc == 1) show_rx_bd (strtoul (argv[0], NULL, 0), strtoul (argv[0], NULL, 0));
  else if (argc == 2) show_rx_bd (strtoul (argv[0], NULL, 0), strtoul (argv[1], NULL, 0));
  else show_rx_bd (0, 63);
  return 0;
}
 
int send_packet_cmd (int argc, char *argv[])
{
  if (argc == 1) send_packet(strtoul (argv[0], NULL, 0), 31, 1);
  else if (argc == 2) send_packet(strtoul (argv[0], NULL, 0), strtoul (argv[1], NULL, 0), 1);
  else if (argc == 3) send_packet(strtoul (argv[0], NULL, 0), strtoul (argv[1], NULL, 0), strtoul (argv[2], NULL, 0));
  else return -1;
  return 0;
}
 
int set_dest_addr_cmd (int argc, char *argv[])
{
  if (argc == 3) {
    dest_mac_addr[0] = (strtoul (argv[0], NULL, 0) >> 8) & 0xff;
    dest_mac_addr[1] = (strtoul (argv[0], NULL, 0) >> 0) & 0xff;
    dest_mac_addr[2] = (strtoul (argv[1], NULL, 0) >> 8) & 0xff;
    dest_mac_addr[3] = (strtoul (argv[1], NULL, 0) >> 0) & 0xff;
    dest_mac_addr[4] = (strtoul (argv[2], NULL, 0) >> 8) & 0xff;
    dest_mac_addr[5] = (strtoul (argv[2], NULL, 0) >> 0) & 0xff;
  } else return -1;
  return 0;
}
 
int init_txbd_pool_cmd (int argc, char *argv[])
{
#if 0
  if (argc == 1) init_tx_bd_pool(strtoul (argv[0], NULL, 0));
  else return -1;
#endif
  return 0;
}
 
int init_rxbd_pool_cmd (int argc, char *argv[])
{
  if (argc == 1) init_rx_bd_pool(strtoul (argv[0], NULL, 0));
  else return -1;
  return 0;
}
 
int show_phy_reg_cmd (int argc, char *argv[])
{
  if (argc == 1) show_phy_reg(strtoul (argv[0], NULL, 0), strtoul (argv[0], NULL, 0));
  else if (argc == 2) show_phy_reg(strtoul (argv[0], NULL, 0), strtoul (argv[1], NULL, 0));
  else show_phy_reg(0, 30);
  return 0;
}
 
int set_phy_reg_cmd (int argc, char *argv[])
{
  if (argc == 2) set_phy_reg(strtoul (argv[0], NULL, 0), strtoul (argv[1], NULL, 0));
  else return -1;
  return 0;
}
 
int show_mac_regs_cmd (int argc, char *argv[])
{
  if (argc) return -1;
  printf ("\n %08x", ETH_REG_BASE + ETH_MODER);
  printf (" MODER: %08lx",REG32(ETH_REG_BASE + ETH_MODER));
 
  printf ("\n %08x", ETH_REG_BASE + ETH_INT);
  printf (" INT: %08lx", REG32(ETH_REG_BASE + ETH_INT));
 
  printf ("\n %08x", ETH_REG_BASE + ETH_INT_MASK);
  printf (" INT_MASK: %08lx", REG32(ETH_REG_BASE + ETH_INT_MASK));
 
  printf ("\n %08x", ETH_REG_BASE + ETH_IPGT);
  printf (" IPGT: %08lx", REG32(ETH_REG_BASE + ETH_IPGT));
 
  printf ("\n %08x", ETH_REG_BASE + ETH_IPGR1);
  printf (" IPGR1: %08lx", REG32(ETH_REG_BASE + ETH_IPGR1));
 
  printf ("\n %08x", ETH_REG_BASE + ETH_IPGR2);
  printf (" IPGR2: %08lx", REG32(ETH_REG_BASE + ETH_IPGR2));
 
  printf ("\n %08x", ETH_REG_BASE + ETH_PACKETLEN);
  printf (" PACKETLEN: %08lx", REG32(ETH_REG_BASE + ETH_PACKETLEN));
 
  printf ("\n %08x", ETH_REG_BASE + ETH_COLLCONF);
  printf (" COLLCONF: %08lx", REG32(ETH_REG_BASE + ETH_COLLCONF));
 
  printf ("\n %08x", ETH_REG_BASE + ETH_RXBD_NUM);
  printf (" RX_BD_NUM: %08lx", REG32(ETH_REG_BASE + ETH_RXBD_NUM));
 
  printf ("\n %08x", ETH_REG_BASE + ETH_CTRLMODER);
  printf (" CTRLMODER: %08lx", REG32(ETH_REG_BASE + ETH_CTRLMODER));
 
  printf ("\n %08x", ETH_REG_BASE + ETH_MIIMODER);
  printf (" MIIMODER: %08lx", REG32(ETH_REG_BASE + ETH_MIIMODER));
 
  printf ("\n %08x", ETH_REG_BASE + ETH_MIICOMMAND);
  printf (" MIICOMMAND: %08lx", REG32(ETH_REG_BASE + ETH_MIICOMMAND));
 
  printf ("\n %08x", ETH_REG_BASE + ETH_MIIADDRESS);
  printf (" MIIADDRESS: %08lx", REG32(ETH_REG_BASE + ETH_MIIADDRESS));
 
  printf ("\n %08x", ETH_REG_BASE + ETH_MIITX_DATA);
  printf (" MIITX_DATA: %08lx", REG32(ETH_REG_BASE + ETH_MIITX_DATA));
 
  printf ("\n %08x", ETH_REG_BASE + ETH_MIIRX_DATA);
  printf (" MIIRX_DATA: %08lx", REG32(ETH_REG_BASE + ETH_MIIRX_DATA));
 
  printf ("\n %08x", ETH_REG_BASE + ETH_MIISTATUS);
  printf (" MIISTATUS: %08lx", REG32(ETH_REG_BASE + ETH_MIISTATUS));
 
  printf ("\n %08x", ETH_REG_BASE + ETH_MAC_ADDR0);
  printf (" MAC_ADDR0: %08lx", REG32(ETH_REG_BASE + ETH_MAC_ADDR0));
 
  printf ("\n %08x", ETH_REG_BASE + ETH_MAC_ADDR1);
  printf (" MAC_ADDR1: %08lx", REG32(ETH_REG_BASE + ETH_MAC_ADDR1));
 
  printf ("\n %08x", ETH_REG_BASE + ETH_HASH_ADDR0);
  printf (" ETH_HASH_ADDR0: %08lx", REG32(ETH_REG_BASE + ETH_HASH_ADDR0));
 
  printf ("\n %08x", ETH_REG_BASE + ETH_HASH_ADDR1);
  printf (" ETH_HASH_ADDR1: %08lx", REG32(ETH_REG_BASE + ETH_HASH_ADDR1));
 
  printf ("\n");
  return 0;
}
 
int eth_int_enable_cmd (int argc, char *argv[])
{
  if (argc) return -1;
  eth_int_enable ();
  return 0;
}
int show_rx_buffs_cmd (int argc, char *argv[])
{
  if (argc == 0) show_rx_buffs(63, 0);
  else if (argc == 1) show_rx_buffs(63, 1);
  else return -1;
  return 0;
}
 
int show_tx_buffs_cmd (int argc, char *argv[])
{
  if (argc == 0) show_tx_buffs(63);
  else return -1;
  return 0;
}
#endif
 
int eth_conf_cmd(int argc, char *argv[])
{
  switch(argc) {
  case 0:
    printf("IP: %s", inet_ntoa(global.ip));
    printf("\nmask: %s", inet_ntoa(global.mask));
    printf("\nGW: %s", inet_ntoa(global.gw_ip));
    return 0;
  case 3:
    global.gw_ip = inet_aton(argv[2]);
  case 2:
    global.mask = inet_aton(argv[1]);
  case 1:
    global.ip = inet_aton(argv[0]);
    break;
  }
  printf("Restarting network with new parameters...");
  NetStartAgain();
 
  return 0;
}
 
void module_eth_init (void)
{
#if 0
  register_command ("eth_init", "",  "init ethernet", eth_init_cmd);
  register_command ("show_txbd", "[<start BD>] [<max>]", "show Tx buffer desc", show_txbd_cmd);
  register_command ("show_rxbd", "[<start BD>] [<max>]", "show Rx buffer desc", show_rxbd_cmd);
  register_command ("send_packet", "<length> [<start data>] [<num_of_packets>]", "create & send packet(s)", send_packet_cmd);
  register_command ("set_dest_addr", "<addrhi> <addrmid> <addrlo>", "set destination address (for send_packet)", set_dest_addr_cmd);
  register_command ("init_txbd_pool", "<max>", "initialize Tx buffer descriptors", init_txbd_pool_cmd);
  register_command ("init_rxbd_pool", "<max>", "initialize Rx buffer descriptors", init_rxbd_pool_cmd);
  register_command ("show_phy_reg", "[<start_addr>] [<end addr>]", "show PHY registers", show_phy_reg_cmd);
  register_command ("set_phy_reg", "<addr> <value>", "set PHY register", set_phy_reg_cmd);
  register_command ("show_mac_regs", "", "show all MAC registers", show_mac_regs_cmd);
  register_command ("eth_int_enable", "", "enable ethernet interrupt", eth_int_enable_cmd);
  register_command ("show_rx_buffs", "[<show_all>]", "show receive buffers (optional arg will also show empty buffers)", show_rx_buffs_cmd);
  register_command ("show_tx_buffs", "", "show transmit buffers", show_rx_buffs_cmd);
#endif
  /* Initialize controller */
  register_command ("eth_conf", "[<ip> [<mask> [<gw>]]]", "Get/set ethernet configuration", eth_conf_cmd);
#if 0
  eth_init();
  printf ("Ethernet not initialized (run eth_init command)\n");
  init_rx_bd_pool(0);
  init_tx_bd_pool(3);
#endif
}
 

Line No.	Rev	Author	Line
1	809	simons	`#include "common.h"`
2			`#include "uart.h"`
3			`#include "eth.h"`
4	855	markom	`#include "support.h"`
5	809	simons	`#include "spr_defs.h"`
6	1312	jurem	`#include "net.h"`
7	809	simons
8	855	markom	`#if 0`
9	809	simons	`extern int tx_pointer_index;`
10			`unsigned long dest_mac_addr[6];`
11
12			`void show_tx_bd(int start, int max)`
13			`{`
14	855	markom	`int i;`
15	809	simons
16			`for(i = start; i <= max; i++) {`
17			`/* Read Tx BD */`
18	855	markom	`printf ("LEN:%04lx", REG32(ETH_BD_BASE + (i << 3)) >> 16);`
19			`printf (" RD:%04lx", (REG32(ETH_BD_BASE + (i << 3)) >> 15) & 0x1);`
20			`printf (" IRQ:%04lx", (REG32(ETH_BD_BASE + (i << 3)) >> 14) & 0x1);`
21			`printf (" WR:%04lx", (REG32(ETH_BD_BASE + (i << 3)) >> 13) & 0x1);`
22			`printf (" PAD:%04lx", (REG32(ETH_BD_BASE + (i << 3)) >> 12) & 0x1);`
23			`printf (" CRC:%04lx", (REG32(ETH_BD_BASE + (i << 3)) >> 11) & 0x1);`
24			`printf (" UR:%04lx", (REG32(ETH_BD_BASE + (i << 3)) >> 8) & 0x1);`
25			`printf (" RTRY:%04lx", (REG32(ETH_BD_BASE + (i << 3)) >> 4) & 0xf);`
26			`printf (" RL:%04lx", (REG32(ETH_BD_BASE + (i << 3)) >> 3) & 0x1);`
27			`printf (" LC:%04lx", (REG32(ETH_BD_BASE + (i << 3)) >> 2) & 0x1);`
28			`printf (" DF:%04lx", (REG32(ETH_BD_BASE + (i << 3)) >> 1) & 0x1);`
29			`printf (" CS:%04lx", (REG32(ETH_BD_BASE + (i << 3)) >> 0) & 0x1);`
30			`printf ("\nTx Buffer Pointer: %08lx\n", REG32(ETH_BD_BASE + (i << 3) + 4));`
31	809	simons	`}`
32			`}`
33
34			`void show_rx_bd (int start, int max)`
35			`{`
36	855	markom	`int i;`
37	809	simons	`unsigned long rx_bd_base, rx_bd_num;`
38
39			`rx_bd_num = REG32(ETH_REG_BASE + ETH_RXBD_NUM);`
40			`rx_bd_base = ETH_BD_BASE + (rx_bd_num << 2);`
41
42			`for(i = start; i <= max; i++){`
43			`/* Read Rx BD */`
44	855	markom	`printf ("LEN:%04lx", REG32(rx_bd_base + (i << 3)) >> 16);`
45			`printf (" E:%04lx", (REG32(rx_bd_base + (i << 3)) >> 15) & 0x1);`
46			`printf (" IRQ:%04lx", (REG32(rx_bd_base + (i << 3)) >> 14) & 0x1);`
47			`printf (" WR:%04lx", (REG32(rx_bd_base + (i << 3)) >> 13) & 0x1);`
48			`printf (" M:%04lx", (REG32(rx_bd_base + (i << 3)) >> 7) & 0x1);`
49			`printf (" OR:%04lx", (REG32(rx_bd_base + (i << 3)) >> 6) & 0x1);`
50			`printf (" IS:%04lx", (REG32(rx_bd_base + (i << 3)) >> 5) & 0x1);`
51			`printf (" DN:%04lx", (REG32(rx_bd_base + (i << 3)) >> 4) & 0x1);`
52			`printf (" TL:%04lx", (REG32(rx_bd_base + (i << 3)) >> 3) & 0x1);`
53			`printf (" SF:%04lx", (REG32(rx_bd_base + (i << 3)) >> 2) & 0x1);`
54			`printf (" CRC:%04lx", (REG32(rx_bd_base + (i << 3)) >> 1) & 0x1);`
55			`printf (" LC:%04lx", (REG32(rx_bd_base + (i << 3)) >> 0) & 0x1);`
56			`printf ("\nRx Buffer Pointer: %08lx\n", REG32(rx_bd_base + (i << 3) + 4));`
57	809	simons	`}`
58			`}`
59
60			`void show_buffer(unsigned long start_addr, unsigned long len)`
61			`{`
62			`show_mem(start_addr, start_addr + len - 1);`
63			`}`
64
65			`void show_rx_buffs(int max, int show_all)`
66			`{`
67
68			`int i;`
69			`unsigned long rx_bd_base, rx_bd_num;`
70
71			`rx_bd_num = REG32(ETH_REG_BASE + ETH_RXBD_NUM);`
72			`rx_bd_base = ETH_BD_BASE + (rx_bd_num << 2);`
73
74			`for(i=0; i<=max; i++)`
75			`{`
76			`if (!(REG32(rx_bd_base + (i << 3)) & ETH_RX_BD_EMPTY) \|\| show_all)`
77			`{`
78	855	markom	`printf ("Rx BD No. %04x located at %08lx\n", i, rx_bd_base + (i << 3));`
79	809	simons	`show_rx_bd(i, i);`
80			`show_buffer(REG32(rx_bd_base + (i << 3) + 4), REG32(rx_bd_base + (i << 3)) >> 16);`
81			`printf ("\n");`
82			`}`
83			`if (REG32(rx_bd_base + (i << 3)) & ETH_RX_BD_WRAP)`
84			`return;`
85			`}`
86			`}`
87
88			`void show_tx_buffs(int max)`
89			`{`
90			`int i;`
91
92			`for(i=0; i<=max; i++)`
93			`{`
94			`if (1)`
95			`{`
96			`printf ("Tx BD No. %04x located at %08x\n", i, ETH_BD_BASE + (i << 3));`
97			`show_tx_bd(i, i);`
98			`show_buffer(REG32(ETH_BD_BASE + (i << 3) + 4), REG32(ETH_BD_BASE + (i << 3)) >> 16);`
99			`printf ("\n");`
100			`}`
101			`if (REG32(ETH_BD_BASE + (i << 3)) & ETH_TX_BD_WRAP)`
102			`return;`
103			`}`
104			`}`
105
106			`void show_phy_reg (unsigned long start_addr, unsigned long stop_addr)`
107			`{`
108
109			`unsigned long addr;`
110
111			`if (start_addr == stop_addr)`
112			`{`
113	855	markom	`printf ("\nSet MII RGAD ADDRESS to %08lx", start_addr);`
114	809	simons	`printf ("\nMII Command = Read Status\n");`
115			`}`
116
117			`for (addr = start_addr; addr <= stop_addr; addr++)`
118			`{`
119			`REG32(ETH_REG_BASE + ETH_MIIADDRESS) = addr<<8;`
120			`REG32(ETH_REG_BASE + ETH_MIICOMMAND) = ETH_MIICOMMAND_RSTAT;`
121
122	855	markom	`printf ("PHY %04lx", REG32(ETH_REG_BASE + ETH_MIIADDRESS) & 0x1f);`
123			`printf (", addr %04lx", REG32(ETH_REG_BASE + ETH_MIIADDRESS) >> 8);`
124			`printf (": %08lx\n", REG32(ETH_REG_BASE + ETH_MIIRX_DATA));`
125	809	simons	`}`
126			`}`
127
128			`void set_phy_reg (unsigned long addr, unsigned long val)`
129			`{`
130	855	markom	`printf ("\nSet MII RGAD ADDRESS to %08lx", addr);`
131	809	simons
132			`REG32(ETH_REG_BASE + ETH_MIIADDRESS) = addr<<8;`
133
134			`printf ("\nMII Command = Write Control Data\n");`
135			`REG32(ETH_REG_BASE + ETH_MIICOMMAND) = ETH_MIICOMMAND_WCTRLDATA;`
136
137			`REG32(ETH_REG_BASE + ETH_MIITX_DATA) = val;`
138
139			`show_phy_reg(addr, addr);`
140			`}`
141
142			`void send_packet (unsigned long len, unsigned long start_data, int num_of_packets)`
143			`{`
144			`unsigned long i, TxBD;`
145
146			`while (num_of_packets--) {`
147			`unsigned long data = (unsigned long )eth_get_tx_buf ();`
148
149			`/* Set dest & src address */`
150			`*data++ = dest_mac_addr[0] << 24 \|`
151			`dest_mac_addr[1] << 16 \|`
152			`dest_mac_addr[2] << 8 \|`
153			`dest_mac_addr[3] << 0;`
154
155			`*data++ = dest_mac_addr[4] << 24 \|`
156			`dest_mac_addr[5] << 16 \|`
157			`ETH_MACADDR0 << 8 \|`
158			`ETH_MACADDR1 << 0;`
159
160			`*data++ = ETH_MACADDR2 << 24 \|`
161			`ETH_MACADDR3 << 16 \|`
162			`ETH_MACADDR4 << 8 \|`
163			`ETH_MACADDR5 << 0;`
164
165			`/* Write data to buffer */`
166			`for(i = 12; i < len; i += 4)`
167			`*data++ = (i + start_data - 12) << 24 \| (i + start_data + 1 - 12) << 16 \|`
168			`(i + start_data + 2 - 12) << 8 \| (i + start_data + 3 - 12);`
169
170			`eth_send (data, len);`
171			`printf (".");`
172			`}`
173			`}`
174
175			`int eth_init_cmd (int argc, char *argv[])`
176			`{`
177			`if (argc) return -1;`
178			`eth_init (0);`
179			`return 0;`
180			`}`
181
182			`int show_txbd_cmd (int argc, char *argv[])`
183			`{`
184	855	markom	`int i;`
185	809	simons	`int start, max;`
186
187	855	markom	`if (argc == 1) show_tx_bd (strtoul (argv[0], NULL, 0), strtoul (argv[0], NULL, 0));`
188			`else if (argc == 2) show_tx_bd (strtoul (argv[0], NULL, 0), strtoul (argv[1], NULL, 0));`
189	809	simons	`else show_tx_bd (0, 63);`
190			`return 0;`
191			`}`
192
193			`int show_rxbd_cmd (int argc, char *argv[])`
194			`{`
195	855	markom	`if (argc == 1) show_rx_bd (strtoul (argv[0], NULL, 0), strtoul (argv[0], NULL, 0));`
196			`else if (argc == 2) show_rx_bd (strtoul (argv[0], NULL, 0), strtoul (argv[1], NULL, 0));`
197	809	simons	`else show_rx_bd (0, 63);`
198			`return 0;`
199			`}`
200
201			`int send_packet_cmd (int argc, char *argv[])`
202			`{`
203	855	markom	`if (argc == 1) send_packet(strtoul (argv[0], NULL, 0), 31, 1);`
204			`else if (argc == 2) send_packet(strtoul (argv[0], NULL, 0), strtoul (argv[1], NULL, 0), 1);`
205			`else if (argc == 3) send_packet(strtoul (argv[0], NULL, 0), strtoul (argv[1], NULL, 0), strtoul (argv[2], NULL, 0));`
206	809	simons	`else return -1;`
207			`return 0;`
208			`}`
209
210			`int set_dest_addr_cmd (int argc, char *argv[])`
211			`{`
212			`if (argc == 3) {`
213	855	markom	`dest_mac_addr[0] = (strtoul (argv[0], NULL, 0) >> 8) & 0xff;`
214			`dest_mac_addr[1] = (strtoul (argv[0], NULL, 0) >> 0) & 0xff;`
215			`dest_mac_addr[2] = (strtoul (argv[1], NULL, 0) >> 8) & 0xff;`
216			`dest_mac_addr[3] = (strtoul (argv[1], NULL, 0) >> 0) & 0xff;`
217			`dest_mac_addr[4] = (strtoul (argv[2], NULL, 0) >> 8) & 0xff;`
218			`dest_mac_addr[5] = (strtoul (argv[2], NULL, 0) >> 0) & 0xff;`
219	809	simons	`} else return -1;`
220			`return 0;`
221			`}`
222
223			`int init_txbd_pool_cmd (int argc, char *argv[])`
224			`{`
225	855	markom	`#if 0`
226			`if (argc == 1) init_tx_bd_pool(strtoul (argv[0], NULL, 0));`
227	809	simons	`else return -1;`
228	855	markom	`#endif`
229	809	simons	`return 0;`
230			`}`
231
232			`int init_rxbd_pool_cmd (int argc, char *argv[])`
233			`{`
234	855	markom	`if (argc == 1) init_rx_bd_pool(strtoul (argv[0], NULL, 0));`
235	809	simons	`else return -1;`
236			`return 0;`
237			`}`
238
239			`int show_phy_reg_cmd (int argc, char *argv[])`
240			`{`
241	855	markom	`if (argc == 1) show_phy_reg(strtoul (argv[0], NULL, 0), strtoul (argv[0], NULL, 0));`
242			`else if (argc == 2) show_phy_reg(strtoul (argv[0], NULL, 0), strtoul (argv[1], NULL, 0));`
243	809	simons	`else show_phy_reg(0, 30);`
244			`return 0;`
245			`}`
246
247			`int set_phy_reg_cmd (int argc, char *argv[])`
248			`{`
249	855	markom	`if (argc == 2) set_phy_reg(strtoul (argv[0], NULL, 0), strtoul (argv[1], NULL, 0));`
250	809	simons	`else return -1;`
251			`return 0;`
252			`}`
253
254			`int show_mac_regs_cmd (int argc, char *argv[])`
255			`{`
256			`if (argc) return -1;`
257			`printf ("\n %08x", ETH_REG_BASE + ETH_MODER);`
258	855	markom	`printf (" MODER: %08lx",REG32(ETH_REG_BASE + ETH_MODER));`
259	809	simons
260			`printf ("\n %08x", ETH_REG_BASE + ETH_INT);`
261	855	markom	`printf (" INT: %08lx", REG32(ETH_REG_BASE + ETH_INT));`
262	809	simons
263			`printf ("\n %08x", ETH_REG_BASE + ETH_INT_MASK);`
264	855	markom	`printf (" INT_MASK: %08lx", REG32(ETH_REG_BASE + ETH_INT_MASK));`
265	809	simons
266			`printf ("\n %08x", ETH_REG_BASE + ETH_IPGT);`
267	855	markom	`printf (" IPGT: %08lx", REG32(ETH_REG_BASE + ETH_IPGT));`
268	809	simons
269			`printf ("\n %08x", ETH_REG_BASE + ETH_IPGR1);`
270	855	markom	`printf (" IPGR1: %08lx", REG32(ETH_REG_BASE + ETH_IPGR1));`
271	809	simons
272			`printf ("\n %08x", ETH_REG_BASE + ETH_IPGR2);`
273	855	markom	`printf (" IPGR2: %08lx", REG32(ETH_REG_BASE + ETH_IPGR2));`
274	809	simons
275			`printf ("\n %08x", ETH_REG_BASE + ETH_PACKETLEN);`
276	855	markom	`printf (" PACKETLEN: %08lx", REG32(ETH_REG_BASE + ETH_PACKETLEN));`
277	809	simons
278			`printf ("\n %08x", ETH_REG_BASE + ETH_COLLCONF);`
279	855	markom	`printf (" COLLCONF: %08lx", REG32(ETH_REG_BASE + ETH_COLLCONF));`
280	809	simons
281			`printf ("\n %08x", ETH_REG_BASE + ETH_RXBD_NUM);`
282	855	markom	`printf (" RX_BD_NUM: %08lx", REG32(ETH_REG_BASE + ETH_RXBD_NUM));`
283	809	simons
284			`printf ("\n %08x", ETH_REG_BASE + ETH_CTRLMODER);`
285	855	markom	`printf (" CTRLMODER: %08lx", REG32(ETH_REG_BASE + ETH_CTRLMODER));`
286	809	simons
287			`printf ("\n %08x", ETH_REG_BASE + ETH_MIIMODER);`
288	855	markom	`printf (" MIIMODER: %08lx", REG32(ETH_REG_BASE + ETH_MIIMODER));`
289	809	simons
290			`printf ("\n %08x", ETH_REG_BASE + ETH_MIICOMMAND);`
291	855	markom	`printf (" MIICOMMAND: %08lx", REG32(ETH_REG_BASE + ETH_MIICOMMAND));`
292	809	simons
293			`printf ("\n %08x", ETH_REG_BASE + ETH_MIIADDRESS);`
294	855	markom	`printf (" MIIADDRESS: %08lx", REG32(ETH_REG_BASE + ETH_MIIADDRESS));`
295	809	simons
296			`printf ("\n %08x", ETH_REG_BASE + ETH_MIITX_DATA);`
297	855	markom	`printf (" MIITX_DATA: %08lx", REG32(ETH_REG_BASE + ETH_MIITX_DATA));`
298	809	simons
299			`printf ("\n %08x", ETH_REG_BASE + ETH_MIIRX_DATA);`
300	855	markom	`printf (" MIIRX_DATA: %08lx", REG32(ETH_REG_BASE + ETH_MIIRX_DATA));`
301	809	simons
302			`printf ("\n %08x", ETH_REG_BASE + ETH_MIISTATUS);`
303	855	markom	`printf (" MIISTATUS: %08lx", REG32(ETH_REG_BASE + ETH_MIISTATUS));`
304	809	simons
305			`printf ("\n %08x", ETH_REG_BASE + ETH_MAC_ADDR0);`
306	855	markom	`printf (" MAC_ADDR0: %08lx", REG32(ETH_REG_BASE + ETH_MAC_ADDR0));`
307	809	simons
308			`printf ("\n %08x", ETH_REG_BASE + ETH_MAC_ADDR1);`
309	855	markom	`printf (" MAC_ADDR1: %08lx", REG32(ETH_REG_BASE + ETH_MAC_ADDR1));`
310	809	simons
311			`printf ("\n %08x", ETH_REG_BASE + ETH_HASH_ADDR0);`
312	855	markom	`printf (" ETH_HASH_ADDR0: %08lx", REG32(ETH_REG_BASE + ETH_HASH_ADDR0));`
313	809	simons
314			`printf ("\n %08x", ETH_REG_BASE + ETH_HASH_ADDR1);`
315	855	markom	`printf (" ETH_HASH_ADDR1: %08lx", REG32(ETH_REG_BASE + ETH_HASH_ADDR1));`
316	809	simons
317			`printf ("\n");`
318			`return 0;`
319			`}`
320
321			`int eth_int_enable_cmd (int argc, char *argv[])`
322			`{`
323			`if (argc) return -1;`
324			`eth_int_enable ();`
325			`return 0;`
326			`}`
327			`int show_rx_buffs_cmd (int argc, char *argv[])`
328			`{`
329			`if (argc == 0) show_rx_buffs(63, 0);`
330			`else if (argc == 1) show_rx_buffs(63, 1);`
331			`else return -1;`
332			`return 0;`
333			`}`
334
335			`int show_tx_buffs_cmd (int argc, char *argv[])`
336			`{`
337			`if (argc == 0) show_tx_buffs(63);`
338			`else return -1;`
339			`return 0;`
340			`}`
341	855	markom	`#endif`
342	809	simons
343	1312	jurem	`int eth_conf_cmd(int argc, char *argv[])`
344			`{`
345			`switch(argc) {`
346			`case 0:`
347			`printf("IP: %s", inet_ntoa(global.ip));`
348			`printf("\nmask: %s", inet_ntoa(global.mask));`
349			`printf("\nGW: %s", inet_ntoa(global.gw_ip));`
350			`return 0;`
351			`case 3:`
352			`global.gw_ip = inet_aton(argv[2]);`
353			`case 2:`
354			`global.mask = inet_aton(argv[1]);`
355			`case 1:`
356			`global.ip = inet_aton(argv[0]);`
357			`break;`
358			`}`
359			`printf("Restarting network with new parameters...");`
360			`NetStartAgain();`
361
362			`return 0;`
363			`}`
364
365	828	markom	`void module_eth_init (void)`
366	809	simons	`{`
367			`#if 0`
368			`register_command ("eth_init", "", "init ethernet", eth_init_cmd);`
369			`register_command ("show_txbd", "[<start BD>] [<max>]", "show Tx buffer desc", show_txbd_cmd);`
370			`register_command ("show_rxbd", "[<start BD>] [<max>]", "show Rx buffer desc", show_rxbd_cmd);`
371			`register_command ("send_packet", "<length> [<start data>] [<num_of_packets>]", "create & send packet(s)", send_packet_cmd);`
372			`register_command ("set_dest_addr", "<addrhi> <addrmid> <addrlo>", "set destination address (for send_packet)", set_dest_addr_cmd);`
373			`register_command ("init_txbd_pool", "<max>", "initialize Tx buffer descriptors", init_txbd_pool_cmd);`
374			`register_command ("init_rxbd_pool", "<max>", "initialize Rx buffer descriptors", init_rxbd_pool_cmd);`
375			`register_command ("show_phy_reg", "[<start_addr>] [<end addr>]", "show PHY registers", show_phy_reg_cmd);`
376			`register_command ("set_phy_reg", "<addr> <value>", "set PHY register", set_phy_reg_cmd);`
377			`register_command ("show_mac_regs", "", "show all MAC registers", show_mac_regs_cmd);`
378			`register_command ("eth_int_enable", "", "enable ethernet interrupt", eth_int_enable_cmd);`
379			`register_command ("show_rx_buffs", "[<show_all>]", "show receive buffers (optional arg will also show empty buffers)", show_rx_buffs_cmd);`
380			`register_command ("show_tx_buffs", "", "show transmit buffers", show_rx_buffs_cmd);`
381	1312	jurem	`#endif`
382	809	simons	`/* Initialize controller */`
383	1312	jurem	`register_command ("eth_conf", "[<ip> [<mask> [<gw>]]]", "Get/set ethernet configuration", eth_conf_cmd);`
384			`#if 0`
385	855	markom	`eth_init();`
386			`printf ("Ethernet not initialized (run eth_init command)\n");`
387			`init_rx_bd_pool(0);`
388			`init_tx_bd_pool(3);`
389	809	simons	`#endif`
390			`}`
391	855	markom

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