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/*
* (C) Copyright 2003
* Murray Jensen, CSIRO-MIT, <Murray.Jensen@csiro.au>
*
* SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
#include <cli.h>
int
hymod_get_serno (const char *prompt)
{
for (;;) {
int n, serno;
char *p;
#ifdef CONFIG_BOOT_RETRY_TIME
reset_cmd_timeout ();
#endif
n = cli_readline(prompt);
if (n < 0)
return (n);
if (n == 0)
continue;
serno = (int) simple_strtol (console_buffer, &p, 10);
if (p > console_buffer && *p == '\0' && serno > 0)
return (serno);
printf ("Invalid number (%s) - please re-enter\n",
console_buffer);
}
}
int
hymod_get_ethaddr (void)
{
for (;;) {
int n;
#ifdef CONFIG_BOOT_RETRY_TIME
reset_cmd_timeout ();
#endif
n = cli_readline("Enter board ethernet address: ");
if (n < 0)
return (n);
if (n == 0)
continue;
if (n == 17) {
int i;
char *p, *q;
/* see if it looks like an ethernet address */
p = console_buffer;
for (i = 0; i < 6; i++) {
char term = (i == 5 ? '\0' : ':');
(void)simple_strtol (p, &q, 16);
if ((q - p) != 2 || *q++ != term)
break;
p = q;
}
if (i == 6) {
/* it looks ok - set it */
printf ("Setting ethernet addr to %s\n",
console_buffer);
setenv ("ethaddr", console_buffer);
puts ("Remember to do a 'saveenv' to "
"make it permanent\n");
return (0);
}
}
printf ("Invalid ethernet addr (%s) - please re-enter\n",
console_buffer);
}
}
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