From: Srinivas Kandagatla <srinivas.kandagatla@st.com>
Date: Sun, 17 Jul 2011 20:54:09 +0000 (+0000)
Subject: stmmac: Allow SOCs to use Store forward mode eventhough tx_coe is 0. (V2)
X-Git-Tag: v3.1-rc1~316^2~104
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=61b8013a114cb041db2c56f747953cac69637f26;p=pandora-kernel.git

stmmac: Allow SOCs to use Store forward mode eventhough tx_coe is 0. (V2)

This patch adds new field 'force_sf_dma_mode' to plat_stmmacenet_data
struct to allow users to specify if they want to use force store forward
eventhough tx_coe is not available in hw.
without this flag stmmac driver will use cut-thru mode not use
store-forward mode.

Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@st.com>
Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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