diff options
author | Ingo Molnar <mingo@elte.hu> | 2008-10-12 06:35:23 -0400 |
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committer | Ingo Molnar <mingo@elte.hu> | 2008-10-12 06:37:32 -0400 |
commit | 365d46dc9be9b3c833990a06f3994b1987eda578 (patch) | |
tree | 9397d1304144a288411f2118707f44ff5e862fa6 /arch/mips/include/asm/mach-ip32/mc146818rtc.h | |
parent | 5dc64a3442b98eaa0e3730c35fcf00cf962a93e7 (diff) | |
parent | fd048088306656824958e7783ffcee27e241b361 (diff) |
Merge branch 'linus' into x86/xen
Conflicts:
arch/x86/kernel/cpu/common.c
arch/x86/kernel/process_64.c
arch/x86/xen/enlighten.c
Diffstat (limited to 'arch/mips/include/asm/mach-ip32/mc146818rtc.h')
-rw-r--r-- | arch/mips/include/asm/mach-ip32/mc146818rtc.h | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/arch/mips/include/asm/mach-ip32/mc146818rtc.h b/arch/mips/include/asm/mach-ip32/mc146818rtc.h new file mode 100644 index 000000000000..c28ba8d84076 --- /dev/null +++ b/arch/mips/include/asm/mach-ip32/mc146818rtc.h | |||
@@ -0,0 +1,36 @@ | |||
1 | /* | ||
2 | * This file is subject to the terms and conditions of the GNU General Public | ||
3 | * License. See the file "COPYING" in the main directory of this archive | ||
4 | * for more details. | ||
5 | * | ||
6 | * Copyright (C) 1998, 2001, 03 by Ralf Baechle | ||
7 | * Copyright (C) 2000 Harald Koerfgen | ||
8 | * | ||
9 | * RTC routines for IP32 style attached Dallas chip. | ||
10 | */ | ||
11 | #ifndef __ASM_MACH_IP32_MC146818RTC_H | ||
12 | #define __ASM_MACH_IP32_MC146818RTC_H | ||
13 | |||
14 | #include <asm/ip32/mace.h> | ||
15 | |||
16 | #define RTC_PORT(x) (0x70 + (x)) | ||
17 | |||
18 | static unsigned char CMOS_READ(unsigned long addr) | ||
19 | { | ||
20 | return mace->isa.rtc[addr << 8]; | ||
21 | } | ||
22 | |||
23 | static inline void CMOS_WRITE(unsigned char data, unsigned long addr) | ||
24 | { | ||
25 | mace->isa.rtc[addr << 8] = data; | ||
26 | } | ||
27 | |||
28 | /* | ||
29 | * FIXME: Do it right. For now just assume that noone lives in 20th century | ||
30 | * and no O2 user in 22th century ;-) | ||
31 | */ | ||
32 | #define mc146818_decode_year(year) ((year) + 2000) | ||
33 | |||
34 | #define RTC_ALWAYS_BCD 0 | ||
35 | |||
36 | #endif /* __ASM_MACH_IP32_MC146818RTC_H */ | ||