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authorBen Hutchings <bhutchings@solarflare.com>2008-05-07 13:51:12 +0200
committerJeff Garzik <jgarzik@redhat.com>2008-05-13 07:31:40 +0200
commitb9b39b625cf57cd0ea998717598b68963cbec3cb (patch)
tree19f358d15b6c75d660cf1ea369559f58ad9f0c1e /drivers/net/depca.c
parentehea: Add DLPAR memory remove support (diff)
downloadlinux-b9b39b625cf57cd0ea998717598b68963cbec3cb.tar.xz
linux-b9b39b625cf57cd0ea998717598b68963cbec3cb.zip
[netdrvr] sfc: Add TSO support
The SFC4000 controller does not have hardware support for TSO, and the core GSO code incurs a high cost in allocating and freeing skbs. This TSO implementation uses lightweight packet header structures and is substantially faster. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
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