mirror of
https://github.com/torvalds/linux
synced 2024-11-05 18:23:50 +00:00
1da177e4c3
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
53 lines
942 B
C
53 lines
942 B
C
/*
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* Wrap-around code for a console using the
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* SGI PROM io-routines.
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*
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* Copyright (c) 1999 Ulf Carlsson
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*
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* Derived from DECstation promcon.c
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* Copyright (c) 1998 Harald Koerfgen
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*/
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#include <linux/tty.h>
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#include <linux/init.h>
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#include <linux/console.h>
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static void prom_console_write(struct console *co, const char *s,
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unsigned count)
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{
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extern int CONSOLE_CHANNEL; // The default serial port
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unsigned i;
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for (i = 0; i < count; i++) {
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if (*s == 10)
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serial_putc(CONSOLE_CHANNEL, 13);
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serial_putc(CONSOLE_CHANNEL, *s++);
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}
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}
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int prom_getchar(void)
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{
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return 0;
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}
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static struct console sercons = {
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.name = "ttyS",
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.write = prom_console_write,
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.flags = CON_PRINTBUFFER,
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.index = -1,
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};
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/*
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* Register console.
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*/
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static int gal_serial_console_init(void)
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{
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// serial_init();
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//serial_set(115200);
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register_console(&sercons);
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return 0;
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}
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console_initcall(gal_serial_console_init);
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