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https://github.com/AsahiLinux/u-boot
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48fddf6aeb
Fix: input.c: In function 'hymod_get_ethaddr': input.c:79:10: warning: variable 'ea' set but not used [-Wunused-but-set-variable] Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Murray Jensen <Murray.Jensen@csiro.au>
112 lines
2.2 KiB
C
112 lines
2.2 KiB
C
/*
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* (C) Copyright 2003
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* Murray Jensen, CSIRO-MIT, <Murray.Jensen@csiro.au>
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*
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* See file CREDITS for list of people who contributed to this
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* project.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of
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* the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*/
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#include <common.h>
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/* imports from common/main.c */
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extern char console_buffer[CONFIG_SYS_CBSIZE];
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int
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hymod_get_serno (const char *prompt)
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{
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for (;;) {
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int n, serno;
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char *p;
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#ifdef CONFIG_BOOT_RETRY_TIME
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reset_cmd_timeout ();
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#endif
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n = readline (prompt);
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if (n < 0)
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return (n);
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if (n == 0)
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continue;
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serno = (int) simple_strtol (console_buffer, &p, 10);
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if (p > console_buffer && *p == '\0' && serno > 0)
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return (serno);
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printf ("Invalid number (%s) - please re-enter\n",
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console_buffer);
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}
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}
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int
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hymod_get_ethaddr (void)
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{
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for (;;) {
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int n;
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#ifdef CONFIG_BOOT_RETRY_TIME
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reset_cmd_timeout ();
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#endif
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n = readline ("Enter board ethernet address: ");
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if (n < 0)
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return (n);
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if (n == 0)
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continue;
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if (n == 17) {
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int i;
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char *p, *q;
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/* see if it looks like an ethernet address */
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p = console_buffer;
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for (i = 0; i < 6; i++) {
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char term = (i == 5 ? '\0' : ':');
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(void)simple_strtol (p, &q, 16);
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if ((q - p) != 2 || *q++ != term)
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break;
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p = q;
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}
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if (i == 6) {
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/* it looks ok - set it */
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printf ("Setting ethernet addr to %s\n",
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console_buffer);
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setenv ("ethaddr", console_buffer);
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puts ("Remember to do a 'saveenv' to "
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"make it permanent\n");
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return (0);
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}
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}
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printf ("Invalid ethernet addr (%s) - please re-enter\n",
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console_buffer);
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}
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}
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