From: Rob Herring Date: Thu, 13 Jun 2013 03:24:46 +0000 (-0500) Subject: net: calxedaxgmac: enable rx cut-thru X-Git-Tag: v2013.10-rc1~22^2~88 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=393ee7f3429965148dcc0e3ec77cba456e9762f8;p=platform%2Fkernel%2Fu-boot.git 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 --- 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, ®s->core_opmode); /* enable pause frames */