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| author | Rob Herring <rob.herring@calxeda.com> | 2012-07-09 14:16:09 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2012-07-10 23:25:47 -0700 |
| commit | e36ce6eb2ba35b0b7335aef12731a96af9531055 (patch) | |
| tree | ec654b539ea5aa9ac4701fbb728d2493a9c152a8 | |
| parent | 7c4009192ea2276c1d7ed8ec0a18f3ecfca5cd2b (diff) | |
| download | blackbird-op-linux-e36ce6eb2ba35b0b7335aef12731a96af9531055.tar.gz blackbird-op-linux-e36ce6eb2ba35b0b7335aef12731a96af9531055.zip | |
net: calxedaxgmac: set outstanding AXI bus transactions to 8
Increase the number of outstanding read and write AXI transactions from 1
to 8 for better performance.
Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/net/ethernet/calxeda/xgmac.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/calxeda/xgmac.c b/drivers/net/ethernet/calxeda/xgmac.c index 3ca1d792f718..abb8f40ec221 100644 --- a/drivers/net/ethernet/calxeda/xgmac.c +++ b/drivers/net/ethernet/calxeda/xgmac.c @@ -970,7 +970,7 @@ static int xgmac_hw_init(struct net_device *dev) writel(DMA_INTR_DEFAULT_MASK, ioaddr + XGMAC_DMA_INTR_ENA); /* XGMAC requires AXI bus init. This is a 'magic number' for now */ - writel(0x000100E, ioaddr + XGMAC_DMA_AXI_BUS); + writel(0x0077000E, ioaddr + XGMAC_DMA_AXI_BUS); ctrl |= XGMAC_CONTROL_DDIC | XGMAC_CONTROL_JE | XGMAC_CONTROL_ACS | XGMAC_CONTROL_CAR; |
