int do_mac(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
{
char cmd;
if (argc == 1) {
show_eeprom();
return 0;
}
cmd = argv[1][0];
if (cmd == 'r') {
read_eeprom();
return 0;
}
if (cmd == 'i') {
#ifdef CONFIG_SYS_I2C_EEPROM_NXID
memcpy(e.id, "NXID", sizeof(e.id));
e.version = 0;
#else
memcpy(e.id, "CCID", sizeof(e.id));
#endif
return 0;
}
if (!is_valid) {
printf("Please read the EEPROM ('r') and/or set the ID ('i') first.\n");
return 0;
}
if (argc == 2) {
switch (cmd) {
case 's': /* save */
prog_eeprom();
break;
default:
return cmd_usage(cmdtp);
}
return 0;
}
/* We know we have at least one parameter */
switch (cmd) {
case 'n': /* serial number */
memset(e.sn, 0, sizeof(e.sn));
strncpy((char *)e.sn, argv[2], sizeof(e.sn) - 1);
update_crc();
break;
case 'e': /* errata */
#ifdef CONFIG_SYS_I2C_EEPROM_NXID
memset(e.errata, 0, 5);
strncpy((char *)e.errata, argv[2], 4);
#else
e.errata[0] = argv[2][0];
e.errata[1] = argv[2][1];
#endif
update_crc();
break;
case 'd': /* date BCD format YYMMDDhhmmss */
set_date(argv[2]);
break;
case 'p': /* MAC table size */
e.mac_count = simple_strtoul(argv[2], NULL, 16);
update_crc();
break;
case '0' ... '7': /* "mac 0" through "mac 7" */
set_mac_address(cmd - '0', argv[2]);
break;
case 'h': /* help */
default:
return cmd_usage(cmdtp);
}
return 0;
}
int do_mac(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
{
char cmd;
if (argc == 1) {
show_eeprom();
return 0;
}
cmd = argv[1][0];
if (cmd == 'r') {
#ifdef DEBUG
printf("%s read\n", __func__);
#endif
read_eeprom();
return 0;
}
if (argc == 2) {
switch (cmd) {
case 's': /* save */
#ifdef DEBUG
printf("%s save\n", __func__);
#endif
prog_eeprom();
break;
default:
return cmd_usage(cmdtp);
}
return 0;
}
/* We know we have at least one parameter */
switch (cmd) {
case 'n': /* serial number */
#ifdef DEBUG
printf("%s serial number\n", __func__);
#endif
memset(e.sn, 0, sizeof(e.sn));
strncpy((char *)e.sn, argv[2], sizeof(e.sn) - 1);
update_crc();
break;
case 'd': /* date BCD format YYMMDDhhmmss */
set_date(argv[2]);
break;
case 'e': /* errata */
printf("mac errata not implemented\n");
break;
case 'i': /* id */
memset(e.id, 0, sizeof(e.id));
strncpy((char *)e.id, argv[2], sizeof(e.id) - 1);
update_crc();
break;
case 'p': /* ports */
printf("mac ports not implemented (always 1 port)\n");
break;
case '0' ... '9':
/* we only have "mac 0" but any digit can be used here */
set_mac_address(argv[2]);
break;
case 'h': /* help */
default:
return cmd_usage(cmdtp);
}
return 0;
}