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32 lines
641 B
32 lines
641 B
/* |
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** asm/blinken.h -- m68k blinkenlights support (currently hp300 only) |
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** |
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** (c) 1998 Phil Blundell <[email protected]> |
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** |
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** This file is subject to the terms and conditions of the GNU General Public |
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** License. See the file COPYING in the main directory of this archive |
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** for more details. |
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** |
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*/ |
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#ifndef _M68K_BLINKEN_H |
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#define _M68K_BLINKEN_H |
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#include <asm/setup.h> |
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#include <asm/io.h> |
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#define HP300_LEDS 0xf001ffff |
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extern unsigned char hp300_ledstate; |
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static __inline__ void blinken_leds(int on, int off) |
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{ |
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if (MACH_IS_HP300) |
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{ |
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hp300_ledstate |= on; |
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hp300_ledstate &= ~off; |
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out_8(HP300_LEDS, ~hp300_ledstate); |
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} |
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} |
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#endif
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