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net: calxedaxgmac: enable rx cut-thru

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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>
This commit is contained in:
Rob Herring 2013-06-12 22:24:46 -05:00 committed by Albert ARIBAUD
parent 0f5141e9c5
commit 393ee7f342
1 changed files with 1 additions and 1 deletions
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2
drivers/net/calxedaxgmac.c
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@ -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 */