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git.proxmox.com Git - mirror_ubuntu-eoan-kernel.git/blob - arch/powerpc/boot/ofconsole.c
4 * Copyright (C) Paul Mackerras 1997.
6 * This program is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU General Public License
8 * as published by the Free Software Foundation; either version
9 * 2 of the License, or (at your option) any later version.
21 static unsigned int of_stdout_handle
;
23 static int of_console_open(void)
27 if (((devp
= of_finddevice("/chosen")) != NULL
)
28 && (of_getprop(devp
, "stdout", &of_stdout_handle
,
29 sizeof(of_stdout_handle
))
30 == sizeof(of_stdout_handle
))) {
31 of_stdout_handle
= be32_to_cpu(of_stdout_handle
);
38 static void of_console_write(const char *buf
, int len
)
40 of_call_prom("write", 3, 1, of_stdout_handle
, buf
, len
);
43 void of_console_init(void)
45 console_ops
.open
= of_console_open
;
46 console_ops
.write
= of_console_write
;