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Date:	Thu,  1 Nov 2012 05:40:58 -0500
From:	Rob Herring <>
Cc:, Rob Herring <>
Subject: [PATCH v2 RESEND 0/6] Calxeda xgmac performance fixes

From: Rob Herring <>

This is a repost for 3.8 inclusion. Only patch 5 has changed from v1
and was previously posted.

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 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 |   59 +++++++++++++++-------------------
 2 files changed, 27 insertions(+), 34 deletions(-)


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