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net: axienet: Support for RGMII

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This patch adds support for the RGMII. The h/w configuration
parameter C_PHY_TYPE, which represents the interface configured in
the design, is used to differentiate various interfaces supported
by AXI Ethernet.

Signed-off-by: Srikanth Thokala <sthokal@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Srikanth Thokala 2015-05-05 11:25:54 +02:00 committed by David S. Miller
parent c60cd8c505
commit d1d372e8b7
1 changed files with 8 additions and 1 deletions
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9
drivers/net/ethernet/xilinx/xilinx_axienet_main.c
View file

@ -925,9 +925,16 @@ static int axienet_open(struct net_device *ndev)
return ret;
if (lp->phy_node) {
lp->phy_dev = of_phy_connect(lp->ndev, lp->phy_node,
if (lp->phy_type == XAE_PHY_TYPE_GMII) {
lp->phy_dev = of_phy_connect(lp->ndev, lp->phy_node,
axienet_adjust_link, 0,
PHY_INTERFACE_MODE_GMII);
} else if (lp->phy_type == XAE_PHY_TYPE_RGMII_2_0) {
lp->phy_dev = of_phy_connect(lp->ndev, lp->phy_node,
axienet_adjust_link, 0,
PHY_INTERFACE_MODE_RGMII_ID);
}
if (!lp->phy_dev) {
dev_err(lp->dev, "of_phy_connect() failed\n");
return -ENODEV;