From e7c2a72e2680827d6a733931273a93461c0d8d1b Mon Sep 17 00:00:00 2001
From: Ralf Baechle <ralf@linux-mips.org>
Date: Tue, 14 Nov 1995 08:00:00 +0000
Subject: Import of Linux/MIPS 1.3.0

---
 include/linux/mc146818rtc.h | 14 ++++++++++----
 1 file changed, 10 insertions(+), 4 deletions(-)

(limited to 'include/linux/mc146818rtc.h')

diff --git a/include/linux/mc146818rtc.h b/include/linux/mc146818rtc.h
index 741aa2dc5..5f22761fd 100644
--- a/include/linux/mc146818rtc.h
+++ b/include/linux/mc146818rtc.h
@@ -12,13 +12,19 @@
 #define _MC146818RTC_H
 #include <asm/io.h>
 
+#ifndef RTC_PORT
+#define RTC_PORT(x)	(0x70 + (x))
+#define RTC_ADDR(x)	(0x80 | (x))
+#define RTC_ALWAYS_BCD	1
+#endif
+
 #define CMOS_READ(addr) ({ \
-outb_p(addr|0x80,0x70); \
-inb_p(0x71); \
+outb_p(RTC_ADDR(addr),RTC_PORT(0)); \
+inb_p(RTC_PORT(1)); \
 })
 #define CMOS_WRITE(val, addr) ({ \
-outb_p(addr|0x80,0x70); \
-outb_p(val,0x71); \
+outb_p(RTC_ADDR(addr),RTC_PORT(0)); \
+outb_p(val,RTC_PORT(1)); \
 })
 
 /**********************************************************************
-- 
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