[PATCH 01/12] net: axienet: Support for RGMII

Michal Simek
2015-05-05T09:26:20Z

From: Srikanth Thokala <srikanth.thokala@xilinx.com>

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>
---

drivers/net/ethernet/xilinx/xilinx_axienet_main.c | 9 ++++++++-
1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/xilinx/xilinx_axienet_main.c b/drivers/net/ethernet/xilinx/xilinx_axienet_main.c
index 28b7e7d9c272..0ab607732bb4 100644
--- a/drivers/net/ethernet/xilinx/xilinx_axienet_main.c
+++ b/drivers/net/ethernet/xilinx/xilinx_axienet_main.c
@@ -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;
--
2.3.5