stmmac: Read tx-fifo-depth and rx-fifo-depth from the devicetree
Read the tx-fifo-depth and rx-fifo-depth from the devicetree. The Synopsys
stmmac controller fifos are configurable per product instance, and the fifo
sizes are needed to configure certain features correctly such as flow control.
Signed-off-by: Vince Bridgers <vbridger@opensource.altera.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/include/linux/stmmac.h b/include/linux/stmmac.h
index cd63851..7f484a2 100644
--- a/include/linux/stmmac.h
+++ b/include/linux/stmmac.h
@@ -114,6 +114,8 @@
int maxmtu;
int multicast_filter_bins;
int unicast_filter_entries;
+ int tx_fifo_size;
+ int rx_fifo_size;
void (*fix_mac_speed)(void *priv, unsigned int speed);
void (*bus_setup)(void __iomem *ioaddr);
void *(*setup)(struct platform_device *pdev);