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| author | Eugene Surovegin <ebs@ebshome.net> | 2005-09-03 15:55:54 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@evo.osdl.org> | 2005-09-05 00:06:00 -0700 |
| commit | e8834801bf9e2ee96c3ac29adf0ff6840afcd841 (patch) | |
| tree | 03b26322908b7f87600763dd110c76f55e541cbe | |
| parent | 3a0a401b40abe31b34673a190c57697e7eced149 (diff) | |
| download | op-kernel-dev-e8834801bf9e2ee96c3ac29adf0ff6840afcd841.zip op-kernel-dev-e8834801bf9e2ee96c3ac29adf0ff6840afcd841.tar.gz | |
[PATCH] ppc32: export cacheable_memcpy()
Add declaration and cacheable_memcpy(). I'll be needing this function in
new 4xx EMAC driver I'm going to submit to netdev soon.
IMHO, the better place for the declaration would be asm-powerpc/string.h,
unfortunately, ppc64 doesn't have this function, so asm-ppc/system.h is the
next best place.
Signed-off-by: Eugene Surovegin <ebs@ebshome.net>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
| -rw-r--r-- | arch/ppc/kernel/ppc_ksyms.c | 1 | ||||
| -rw-r--r-- | include/asm-ppc/system.h | 1 |
2 files changed, 2 insertions, 0 deletions
diff --git a/arch/ppc/kernel/ppc_ksyms.c b/arch/ppc/kernel/ppc_ksyms.c index e208ef9..88f6bb7 100644 --- a/arch/ppc/kernel/ppc_ksyms.c +++ b/arch/ppc/kernel/ppc_ksyms.c @@ -260,6 +260,7 @@ EXPORT_SYMBOL(__ashrdi3); EXPORT_SYMBOL(__ashldi3); EXPORT_SYMBOL(__lshrdi3); EXPORT_SYMBOL(memcpy); +EXPORT_SYMBOL(cacheable_memcpy); EXPORT_SYMBOL(memset); EXPORT_SYMBOL(memmove); EXPORT_SYMBOL(memscan); diff --git a/include/asm-ppc/system.h b/include/asm-ppc/system.h index be65577..513a334 100644 --- a/include/asm-ppc/system.h +++ b/include/asm-ppc/system.h @@ -84,6 +84,7 @@ extern void cvt_fd(float *from, double *to, unsigned long *fpscr); extern void cvt_df(double *from, float *to, unsigned long *fpscr); extern int call_rtas(const char *, int, int, unsigned long *, ...); extern void cacheable_memzero(void *p, unsigned int nb); +extern void *cacheable_memcpy(void *, const void *, unsigned int); extern int do_page_fault(struct pt_regs *, unsigned long, unsigned long); extern void bad_page_fault(struct pt_regs *, unsigned long, int); extern void die(const char *, struct pt_regs *, long); |
