Re: [PATCH] net: fs_enet: Implement NETIF_F_SG feature

From: David Miller
Date: Wed Feb 04 2015 - 16:13:25 EST


From: Christophe Leroy <christophe.leroy@xxxxxx>
Date: Mon, 2 Feb 2015 18:06:54 +0100 (CET)

> Freescale ethernet controllers have the capability to re-assemble fragmented
> data into a single ethernet frame. This patch uses this capability and
> implements NETIP_F_SG feature into the fs_enet ethernet driver.
>
> On a MPC885, I get 53% performance improvement on a ftp transfer of a 15Mb file:
> * Without the patch : 2,8 Mbps
> * With the patch : 4,3 Mbps
>
> Signed-off-by: Christophe Leroy <christophe.leroy@xxxxxx>

Applied, thanks.
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