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Kinetis enet: add PHY ioctl support.

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This commit is contained in:
Andrew Webster 2016-01-21 18:54:04 -06:00 committed by Gregory Nutt
parent a118233a59
commit 64a0f54767
1 changed files with 46 additions and 0 deletions
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46
arch/arm/src/kinetis/kinetis_enet.c
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@ -1487,6 +1487,49 @@ static void kinetis_reset(struct kinetis_driver_s *priv)
}
}
#ifdef CONFIG_NETDEV_PHY_IOCTL
static int kinetis_ioctl(struct net_driver_s *dev, int cmd, long arg)
{
int ret;
FAR struct kinetis_driver_s *priv =
(FAR struct kinetis_driver_s *)dev->d_private;
switch (cmd)
{
case SIOCGMIIPHY: /* Get MII PHY address */
{
struct mii_ioctl_data_s *req =
(struct mii_ioctl_data_s *)((uintptr_t)arg);
req->phy_id = CONFIG_ENET_PHYADDR;
ret = OK;
}
break;
case SIOCGMIIREG: /* Get register from MII PHY */
{
struct mii_ioctl_data_s *req =
(struct mii_ioctl_data_s *)((uintptr_t)arg);
ret = kinetis_readmii(priv, req->phy_id, req->reg_num, &req->val_out);
}
break;
case SIOCSMIIREG: /* Set register in MII PHY */
{
struct mii_ioctl_data_s *req =
(struct mii_ioctl_data_s *)((uintptr_t)arg);
ret = kinetis_writemii(priv, req->phy_id, req->reg_num, req->val_in);
}
break;
default:
ret = -ENOTTY;
break;
}
return ret;
}
#endif /* CONFIG_NETDEV_PHY_IOCTL */
/****************************************************************************
* Public Functions
****************************************************************************/
@ -1623,6 +1666,9 @@ int kinetis_netinitialize(int intf)
#ifdef CONFIG_NET_IGMP
priv->dev.d_addmac = kinetis_addmac; /* Add multicast MAC address */
priv->dev.d_rmmac = kinetis_rmmac; /* Remove multicast MAC address */
#endif
#ifdef CONFIG_NETDEV_PHY_IOCTL
priv->dev.d_ioctl = kinetis_ioctl; /* Support PHY ioctl() calls */
#endif
priv->dev.d_private = (void *)g_enet; /* Used to recover private state from dev */