The patch titled
ppc32: export cacheable_memcpy()
has been added to the -mm tree. Its filename is
ppc32-export-cacheable_memcpy.patch
Patches currently in -mm which might be from [EMAIL PROTECTED] are
ppc32-add-440gx-revf-cputable-entry.patch
ppc32-fix-emac-tx-channel-assignments-for-npe405h.patch
ppc32-fix-bamboo-and-luan-build-warnings.patch
ppc32-disable-ibm405_err77-and-ibm405_err51-workarounds-for-405ep.patch
ppc32-move-4xx-phy_mode_xxx-defines-to-ibm_ocph.patch
ppc32-add-dcr_base-field-to-ocp_func_mal_data.patch
ppc32-export-cacheable_memcpy.patch
From: Eugene Surovegin <[EMAIL PROTECTED]>
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]>
Signed-off-by: Benjamin Herrenschmidt <[EMAIL PROTECTED]>
Signed-off-by: Andrew Morton <[EMAIL PROTECTED]>
---
arch/ppc/kernel/ppc_ksyms.c | 1 +
include/asm-ppc/system.h | 1 +
2 files changed, 2 insertions(+)
diff -puN arch/ppc/kernel/ppc_ksyms.c~ppc32-export-cacheable_memcpy
arch/ppc/kernel/ppc_ksyms.c
--- devel/arch/ppc/kernel/ppc_ksyms.c~ppc32-export-cacheable_memcpy
2005-08-30 22:39:36.000000000 -0700
+++ devel-akpm/arch/ppc/kernel/ppc_ksyms.c 2005-08-30 22:39:36.000000000
-0700
@@ -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 -puN include/asm-ppc/system.h~ppc32-export-cacheable_memcpy
include/asm-ppc/system.h
--- devel/include/asm-ppc/system.h~ppc32-export-cacheable_memcpy
2005-08-30 22:39:36.000000000 -0700
+++ devel-akpm/include/asm-ppc/system.h 2005-08-30 22:39:36.000000000 -0700
@@ -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);
_
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