Staging: Octeon Ethernet: Enable scatter-gather.

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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>

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David Daney 2010-01-07 11:05:05 -08:00 • committed by Ralf Baechle

parent 3368c784bc

commit 924cc2680f

2 changed files with 55 additions and 9 deletions

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57

drivers/staging/octeon/ethernet-tx.c

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7

drivers/staging/octeon/ethernet.c

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