From: Rob Herring rob.herring@calxeda.com
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 --- v2: no change, resend
drivers/net/calxedaxgmac.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
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 */