ppc32: export cacheable_memcpy()
PATCH 1/1 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 <[email protected]>
---
arch/ppc/kernel/ppc_ksyms.c | 1 + include/asm-ppc/system.h | 1 + 2 files changed, 2 insertions(+), 0 deletions(-)
arch/ppc/kernel/ppc_ksyms.c +1 -0
@@ -263,6 +263,7 @@ 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);
include/asm-ppc/system.h +1 -0
@@ -84,6 +84,7 @@ extern void cvt_fd(float *from, double *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 );