Dear DaVince developer,
I'm currently working with a TI AM35xx on our embedded SOM.
Due the fact that I need to use mii-tool on our platform I've done a
little patch to your driver to add mii ioctl support.
It has been tested on our Lizard board (SMSC LAN8700 as Ethernet phy)
with the following version of mii-tool:
root@lizard:/mnt/ubifs# mii-tool -V
mii-tool.c 1.9 2000/04/28 00:56:08 (David Hinds)
eth0: 100 Mbit, full duplex, link ok
Feel free to add this to patch to the next release of your driver, I
think it will be useful to many developers.
Best Regards,
--
Andrea SCIAN
DAVE
www.dave.eu
diff --git a/drivers/net/davinci_emac.c b/drivers/net/davinci_emac.c
index 45e6188..f63827e 100644
--- a/drivers/net/davinci_emac.c
+++ b/drivers/net/davinci_emac.c
@@ -2355,14 +2355,15 @@ static void emac_adjust_link(struct net_device *ndev)
*/
static int emac_devioctl(struct net_device *ndev, struct ifreq *ifrq, int cmd)
{
- dev_warn(&ndev->dev, "DaVinci EMAC: ioctl not supported\n");
-
+ struct emac_priv *priv = netdev_priv(ndev);
+
if (!(netif_running(ndev)))
return -EINVAL;
- /* TODO: Add phy read and write and private statistics get feature */
+ if (!priv->phydev)
+ return -ENOTSUPP;
- return -EOPNOTSUPP;
+ return phy_mii_ioctl(priv->phydev, if_mii(ifrq), cmd);
}
/**
_______________________________________________
Davinci-linux-open-source mailing list
[email protected]
http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source
