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insert macro to protect itself against multiple includion.

This commit is contained in:
igy 2003-03-06 06:14:16 +00:00
parent 3dc865b386
commit edcaa77675
2 changed files with 10 additions and 5 deletions
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8
sys/arch/arm/ixp12x0/ixp12x0_clkreg.h
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@ -1,4 +1,4 @@
/* $NetBSD: ixp12x0_clkreg.h,v 1.2 2003/02/17 20:51:52 ichiro Exp $ */
/* $NetBSD: ixp12x0_clkreg.h,v 1.3 2003/03/06 06:14:16 igy Exp $ */
/*
* Copyright (c) 2002
@ -40,8 +40,8 @@
* TIMER_4 v0xf0010360 p0x42000360
*/
#ifndef _IXP12X0_TIMERREG_H_
#define _IXP12X0_TIMERREG_H_
#ifndef _IXP12X0_CLKREG_H_
#define _IXP12X0_CLKREG_H_
#include <arm/ixp12x0/ixp12x0reg.h>
@ -121,4 +121,4 @@
#define RTC_ALM 0x90003000
#define RTC_RTC_ALARM 0xffffffff
#endif /* _IXP12X0_TIMERREG_H_ */
#endif /* _IXP12X0_CLKREG_H_ */

7
sys/arch/arm/ixp12x0/ixp12x0_comreg.h
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@ -1,4 +1,4 @@
/* $NetBSD: ixp12x0_comreg.h,v 1.6 2003/02/22 05:32:00 igy Exp $ */
/* $NetBSD: ixp12x0_comreg.h,v 1.7 2003/03/06 06:14:16 igy Exp $ */
/*
* Copyright (c) 2002
@ -39,6 +39,9 @@
* UART_DR 0x90003C00
*/
#ifndef _IXP12X0_COMREG_H_
#define _IXP12X0_COMREG_H_
#define IXPCOM_FREQ (3686400 / 16)
#define IXPCOMSPEED(b) (IXPCOM_FREQ / (b) - 1)
#define IXPCOMSPEED2BRD(b) (IXPCOMSPEED(b) << 16)
@ -92,3 +95,5 @@
#define IXPCOMSPLRAISED (~(CR_RIE | CR_XIE))
#define IXPCOMSPLLOWERD (~0UL);
#endif /* _IXP12X0_COMREG_H_ */