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| Current File : //usr/src/linux-headers-5.4.0-216/arch/m68k/include/asm/blinken.h |
/*
** asm/blinken.h -- m68k blinkenlights support (currently hp300 only)
**
** (c) 1998 Phil Blundell <philb@gnu.org>
**
** This file is subject to the terms and conditions of the GNU General Public
** License. See the file COPYING in the main directory of this archive
** for more details.
**
*/
#ifndef _M68K_BLINKEN_H
#define _M68K_BLINKEN_H
#include <asm/setup.h>
#include <asm/io.h>
#define HP300_LEDS 0xf001ffff
extern unsigned char hp300_ledstate;
static __inline__ void blinken_leds(int on, int off)
{
if (MACH_IS_HP300)
{
hp300_ledstate |= on;
hp300_ledstate &= ~off;
out_8(HP300_LEDS, ~hp300_ledstate);
}
}
#endif