Commits
Alex Dubov committed 4363c2fddb1
gianfar: Fall back to software tcp/udp checksum on older controllers As specified by errata eTSEC49 of MPC8548 and errata eTSEC12 of MPC83xx, older revisions of gianfar controllers will be unable to calculate a TCP/UDP packet checksum for some alignments of the appropriate FCB. This patch checks for FCB alignment on such controllers and falls back to software checksumming if the alignment is known to be bad. Signed-off-by: Alex Dubov <oakad@yahoo.com> Signed-off-by: David S. Miller <davem@davemloft.net>