diff options
author | Sam Ravnborg <sam@ravnborg.org> | 2008-07-28 01:00:59 +0400 |
---|---|---|
committer | Sam Ravnborg <sam@ravnborg.org> | 2008-07-28 01:00:59 +0400 |
commit | a439fe51a1f8eb087c22dd24d69cebae4a3addac (patch) | |
tree | e32d1fa97a220ab598d8ab364205817c5bf2bd6f /arch/sparc/include/asm/mc146818rtc_32.h | |
parent | 837b41b5de356aa67abb2cadb5eef3efc7776f91 (diff) | |
download | linux-a439fe51a1f8eb087c22dd24d69cebae4a3addac.tar.xz |
sparc, sparc64: use arch/sparc/include
The majority of this patch was created by the following script:
***
ASM=arch/sparc/include/asm
mkdir -p $ASM
git mv include/asm-sparc64/ftrace.h $ASM
git rm include/asm-sparc64/*
git mv include/asm-sparc/* $ASM
sed -ie 's/asm-sparc64/asm/g' $ASM/*
sed -ie 's/asm-sparc/asm/g' $ASM/*
***
The rest was an update of the top-level Makefile to use sparc
for header files when sparc64 is being build.
And a small fixlet to pick up the correct unistd.h from
sparc64 code.
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Diffstat (limited to 'arch/sparc/include/asm/mc146818rtc_32.h')
-rw-r--r-- | arch/sparc/include/asm/mc146818rtc_32.h | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/arch/sparc/include/asm/mc146818rtc_32.h b/arch/sparc/include/asm/mc146818rtc_32.h new file mode 100644 index 000000000000..fa7eac926582 --- /dev/null +++ b/arch/sparc/include/asm/mc146818rtc_32.h @@ -0,0 +1,29 @@ +/* + * Machine dependent access functions for RTC registers. + */ +#ifndef __ASM_SPARC_MC146818RTC_H +#define __ASM_SPARC_MC146818RTC_H + +#include <asm/io.h> + +#ifndef RTC_PORT +#define RTC_PORT(x) (0x70 + (x)) +#define RTC_ALWAYS_BCD 1 /* RTC operates in binary mode */ +#endif + +/* + * The yet supported machines all access the RTC index register via + * an ISA port access but the way to access the date register differs ... + */ +#define CMOS_READ(addr) ({ \ +outb_p((addr),RTC_PORT(0)); \ +inb_p(RTC_PORT(1)); \ +}) +#define CMOS_WRITE(val, addr) ({ \ +outb_p((addr),RTC_PORT(0)); \ +outb_p((val),RTC_PORT(1)); \ +}) + +#define RTC_IRQ 8 + +#endif /* __ASM_SPARC_MC146818RTC_H */ |