3 Commits

Author	SHA1	Message	Date
Vineet Gupta	64e69073c3	asm-generic headers: Allow yet more arch overrides in checksum.h ... arches can have more efficient implementation of these routines Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Vineet Gupta <vgupta@synopsys.com>	2013-02-11 20:00:33 +05:30
Linas Vepstas	4e29198e1c	Add extra arch overrides to asm-generic/checksum.h ... There are plausible reasons for architectures to provide their own versions of csum_partial_copy_nocheck and csum_tcpudp_magic. By protecting these, the architecture can still re-use the asm-generic checksum.h, instead of copying it. Signed-off-by: Linas Vepstas <linas@codeaurora.org> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Richard Kuo <rkuo@codeaurora.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>	2011-11-01 07:34:21 -07:00
Arnd Bergmann	26a28fa4fe	add generic lib/checksum.c ... Add a generic (unoptimized) implementation of checksum.c in pure C for use by all architectures that cannot be bother with implementing their own version. Based on microblaze code by Michal Simek <monstr@monstr.eu> Cc: Michal Simek <monstr@monstr.eu> Signed-off-by: Remis Lima Baima <remis.developer@googlemail.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>	2009-06-11 21:02:51 +02:00