coreboot-kgpe-d16/payloads/libpayload/curses/pdcurses-backend/pdcutil.c

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/* Public Domain Curses */
/* This file is BSD licensed, Copyright 2011 secunet AG */
#include "lppdc.h"
#include <libpayload.h>
int curses_flags = F_ENABLE_SERIAL | F_ENABLE_CONSOLE;
void PDC_beep(void)
{
PDC_LOG(("PDC_beep() - called\n"));
#ifdef CONFIG_SPEAKER
speaker_tone(1760, 500); /* 1760 == note A6 */
#endif
}
void PDC_napms(int ms)
{
PDC_LOG(("PDC_napms() - called: ms=%d\n", ms));
mdelay(ms);
}
const char *PDC_sysname(void)
{
return "LIBPAYLOAD";
}
void curses_enable_serial(int enable)
{
curses_flags = (curses_flags & ~F_ENABLE_SERIAL) | (enable * F_ENABLE_SERIAL);
}
void curses_enable_vga(int enable)
{
curses_flags = (curses_flags & ~F_ENABLE_CONSOLE) | (enable * F_ENABLE_CONSOLE);
}
int curses_serial_enabled()
{
return !!(curses_flags & F_ENABLE_SERIAL);
}
int curses_vga_enabled()
{
return !!(curses_flags & F_ENABLE_CONSOLE);
}