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Staging: Octeon Ethernet: Enable scatter-gather.
authorDavid Daney <ddaney@caviumnetworks.com>
Thu, 7 Jan 2010 19:05:05 +0000 (11:05 -0800)
committerRalf Baechle <ralf@linux-mips.org>
Sat, 27 Feb 2010 11:53:08 +0000 (12:53 +0100)
commit924cc2680fbe181066ec138d369691d28d913ea2
tree009d3b28ddf2ebc9466b882fd8170ea97e6d8a73tree | snapshot (tar.gz zip)
parent3368c784bcf77124aaf39372e627016c36bd4472commit | diff
Staging: Octeon Ethernet: Enable scatter-gather.

Octeon ethernet hardware can handle NETIF_F_SG, so we enable it.

A gather list of up to six fragments will fit in the SKB's CB
structure, so no extra memory is required.  If a SKB has more than six
fragments, we must linearize it.

Signed-off-by: David Daney <ddaney@caviumnetworks.com>
To: linux-mips@linux-mips.org
To: gregkh@suse.de
Patchwork: http://patchwork.linux-mips.org/patch/838/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
drivers/staging/octeon/ethernet-tx.c diff | blob | blame | history
drivers/staging/octeon/ethernet.c diff | blob | blame | history