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| author | Stephen Hemminger <shemminger@linux-foundation.org> | 2007-03-26 04:54:23 +0200 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2007-04-26 07:23:33 +0200 |
| commit | 3927f2e8f9afa3424bb51ca81f7abac01ffd0005 (patch) | |
| tree | da9e335169572e6c743c084edce6a802f9e667ee /include/asm-mips | |
| parent | [NET]: Convert xtime.tv_sec to get_seconds() (diff) | |
| download | linux-3927f2e8f9afa3424bb51ca81f7abac01ffd0005.tar.xz linux-3927f2e8f9afa3424bb51ca81f7abac01ffd0005.zip | |
[NET]: div64_64 consolidate (rev3)
Here is the current version of the 64 bit divide common code.
Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/asm-mips')
| -rw-r--r-- | include/asm-mips/div64.h | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/include/asm-mips/div64.h b/include/asm-mips/div64.h index d107832de1b6..66189f5f6399 100644 --- a/include/asm-mips/div64.h +++ b/include/asm-mips/div64.h @@ -1,6 +1,6 @@ /* * Copyright (C) 2000, 2004 Maciej W. Rozycki - * Copyright (C) 2003 Ralf Baechle + * Copyright (C) 2003, 07 Ralf Baechle (ralf@linux-mips.org) * * This file is subject to the terms and conditions of the GNU General Public * License. See the file "COPYING" in the main directory of this archive @@ -9,6 +9,8 @@ #ifndef _ASM_DIV64_H #define _ASM_DIV64_H +#include <linux/types.h> + #if (_MIPS_SZLONG == 32) #include <asm/compiler.h> @@ -78,6 +80,8 @@ __quot = __quot << 32 | __low; \ (n) = __quot; \ __mod; }) + +extern uint64_t div64_64(uint64_t dividend, uint64_t divisor); #endif /* (_MIPS_SZLONG == 32) */ #if (_MIPS_SZLONG == 64) @@ -101,6 +105,11 @@ (n) = __quot; \ __mod; }) +static inline uint64_t div64_64(uint64_t dividend, uint64_t divisor) +{ + return dividend / divisor; +} + #endif /* (_MIPS_SZLONG == 64) */ #endif /* _ASM_DIV64_H */ |