Add qemu 2.4.0

[kvmfornfv.git] / qemu / roms / u-boot / board / hymod / input.c

diff --git a/qemu/roms/u-boot/board/hymod/input.c b/qemu/roms/u-boot/board/hymod/input.c
new file mode 100644 (file)
index 0000000..184902c
--- /dev/null
+++ b/qemu/roms/u-boot/board/hymod/input.c
@@ -0,0 +1,93 @@
+/*
+ * (C) Copyright 2003
+ * Murray Jensen, CSIRO-MIT, <Murray.Jensen@csiro.au>
+ *
+ * SPDX-License-Identifier:    GPL-2.0+
+ */
+
+#include <common.h>
+
+int
+hymod_get_serno (const char *prompt)
+{
+       for (;;) {
+               int n, serno;
+               char *p;
+
+#ifdef CONFIG_BOOT_RETRY_TIME
+               reset_cmd_timeout ();
+#endif
+
+               n = 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 = 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);
+       }
+}