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authorRob Herring <rob.herring@calxeda.com>2013-06-12 22:24:46 -0500
committerAlbert ARIBAUD <albert.u.boot@aribaud.net>2013-07-25 08:14:44 +0200
commit393ee7f3429965148dcc0e3ec77cba456e9762f8 (patch)
tree9aba2fb0b31f8b9b21323a6b20e4c5f26bbd366a
parent0f5141e9c57e96de11642a5baa7ffbb17aecc761 (diff)
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net: calxedaxgmac: enable rx cut-thru
There is no reason to wait for the entire frame to start DMA on receive, so enable rx cut-thru for better performance. Signed-off-by: Rob Herring <rob.herring@calxeda.com>
-rw-r--r--drivers/net/calxedaxgmac.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/calxedaxgmac.c b/drivers/net/calxedaxgmac.c
index e3553d6..803687a 100644
--- a/drivers/net/calxedaxgmac.c
+++ b/drivers/net/calxedaxgmac.c
@@ -400,7 +400,7 @@ static int xgmac_init(struct eth_device *dev, bd_t * bis)
/* set flow control parameters and store and forward mode */
value = (FIFO_MINUS_12K << XGMAC_CORE_OMR_RFD_SHIFT) |
(FIFO_MINUS_4K << XGMAC_CORE_OMR_RFA_SHIFT) |
- XGMAC_CORE_OMR_EFC | XGMAC_CORE_OMR_TSF | XGMAC_CORE_OMR_RSF;
+ XGMAC_CORE_OMR_EFC | XGMAC_CORE_OMR_TSF;
writel(value, &regs->core_opmode);
/* enable pause frames */