From mboxrd@z Thu Jan 1 00:00:00 1970 From: Rob Herring Subject: [PATCH 0/6] Calxeda xgmac performance fixes Date: Fri, 12 Oct 2012 10:15:02 -0500 Message-ID: <1350054908-30646-1-git-send-email-robherring2@gmail.com> Cc: jonathan@jonmasters.org, eric.dumazet@gmail.com, Mark Langsdorf , Rob Herring To: linux-kernel@vger.kernel.org, netdev@vger.kernel.org Return-path: Sender: linux-kernel-owner@vger.kernel.org List-Id: netdev.vger.kernel.org From: Rob Herring This is a series of performance improvements to the xgmac driver. The most significant changes are the alignment fixes to avoid alignment traps on received frames and using relaxed i/o accessors. Rob Rob Herring (6): net: calxedaxgmac: enable operate on 2nd frame mode net: calxedaxgmac: remove explicit rx dma buffer polling net: calxedaxgmac: use relaxed i/o accessors in rx and tx paths net: calxedaxgmac: drop some unnecessary register writes net: calxedaxgmac: rework transmit ring handling net: calxedaxgmac: ip align receive buffers drivers/net/ethernet/calxeda/Kconfig | 2 +- drivers/net/ethernet/calxeda/xgmac.c | 57 +++++++++++++++------------------- 2 files changed, 26 insertions(+), 33 deletions(-) -- 1.7.9.5