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- /*
- ** 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
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