From: Christophe Leroy <christophe.leroy@c-s.fr>
To: Pantelis Antoniou <pantelis.antoniou@gmail.com>,
Vitaly Bordug <vbordug@ru.mvista.com>,
davem@davemloft.net
Cc: netdev@vger.kernel.org, linuxppc-dev@lists.ozlabs.org,
linux-kernel@vger.kernel.org
Subject: [PATCH 0/3] Optimisation of fs_enet ethernet driver
Date: Wed, 24 Aug 2016 12:36:38 +0200 (CEST) [thread overview]
Message-ID: <cover.1472033140.git.christophe.leroy@c-s.fr> (raw)
This set optimises the freescale fs_enet ethernet driver:
1/ Merge of RX and TX NAPI functions in order to limit the amount of
interrupts
2/ Do not unmap DMA when packets len is below copybreak, otherwise there
is no benefit in copying the skb instead of allocating a new one
3/ Make copybreak value configurable as the optimised value is not the
same on all targets
chleroy (3):
net: fs_enet: merge NAPI RX and NAPI TX
net: fs_enet: don't unmap DMA when packet len is below copybreak
net: fs_enet: make rx_copybreak value configurable
.../net/ethernet/freescale/fs_enet/fs_enet-main.c | 303 +++++++++------------
drivers/net/ethernet/freescale/fs_enet/fs_enet.h | 16 +-
drivers/net/ethernet/freescale/fs_enet/mac-fcc.c | 57 +---
drivers/net/ethernet/freescale/fs_enet/mac-fec.c | 57 +---
drivers/net/ethernet/freescale/fs_enet/mac-scc.c | 57 +---
include/linux/fs_enet_pd.h | 1 -
6 files changed, 178 insertions(+), 313 deletions(-)
--
2.1.0
next reply other threads:[~2016-08-24 10:36 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-08-24 10:36 Christophe Leroy [this message]
2016-08-24 10:36 ` [PATCH 1/3] net: fs_enet: merge NAPI RX and NAPI TX Christophe Leroy
2016-08-24 13:07 ` Eric Dumazet
2016-08-24 13:15 ` Eric Dumazet
2016-08-24 13:25 ` Christophe Leroy
2016-08-24 10:36 ` [PATCH 2/3] net: fs_enet: don't unmap DMA when packet len is below copybreak Christophe Leroy
2016-08-24 10:36 ` [PATCH 3/3] net: fs_enet: make rx_copybreak value configurable Christophe Leroy
2016-08-24 17:14 ` Florian Fainelli
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