From mboxrd@z Thu Jan 1 00:00:00 1970 From: nicolas.ferre@atmel.com (Nicolas Ferre) Date: Wed, 15 May 2013 11:18:45 +0200 Subject: [PATCH 0/3 v3] net/macb: RX path enhancement Message-ID: To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Here is the patch series for modifying the RX path in macb driver. This change applies on GEM variant of the Cadence IP and introduces function pointers to match the path to the proper adapter. The move to RX buffers adapted to MTU and that can be DMAed directly in SKB is done in two steps but can be merged in a single patch. v3: - rebased on top of net-next (containing recently added net/macb: fix ISR clear-on-write behavior only for some SoC) - added the ___cacheline_aligned_in_smp qualifier to napi field following Ben Hutchings' advice v2: - gave up the idea of using non-coherent memory for rx buffers - addition of the struct macb layout optimization Havard Skinnemoen (1): net/macb: Try to optimize struct macb layout Nicolas Ferre (2): net/macb: increase RX buffer size for GEM net/macb: change RX path for GEM drivers/net/ethernet/cadence/macb.c | 323 +++++++++++++++++++++++++++++++----- drivers/net/ethernet/cadence/macb.h | 39 +++-- 2 files changed, 308 insertions(+), 54 deletions(-) -- 1.8.0