Commit 86bc5ed6 authored by Philippe Reynes's avatar Philippe Reynes Committed by David S. Miller

net: ethernet: octeon: use phydev from struct net_device

The private structure contain a pointer to phydev, but the structure
net_device already contain such pointer. So we can remove the pointer
phydev in the private structure, and update the driver to use the
one contained in struct net_device.
Signed-off-by: default avatarPhilippe Reynes <tremyfr@gmail.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 11de8e62
......@@ -36,36 +36,30 @@ static void cvm_oct_get_drvinfo(struct net_device *dev,
static int cvm_oct_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
{
struct octeon_ethernet *priv = netdev_priv(dev);
if (priv->phydev)
return phy_ethtool_gset(priv->phydev, cmd);
if (dev->phydev)
return phy_ethtool_gset(dev->phydev, cmd);
return -EINVAL;
}
static int cvm_oct_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
{
struct octeon_ethernet *priv = netdev_priv(dev);
if (!capable(CAP_NET_ADMIN))
return -EPERM;
if (priv->phydev)
return phy_ethtool_sset(priv->phydev, cmd);
if (dev->phydev)
return phy_ethtool_sset(dev->phydev, cmd);
return -EINVAL;
}
static int cvm_oct_nway_reset(struct net_device *dev)
{
struct octeon_ethernet *priv = netdev_priv(dev);
if (!capable(CAP_NET_ADMIN))
return -EPERM;
if (priv->phydev)
return phy_start_aneg(priv->phydev);
if (dev->phydev)
return phy_start_aneg(dev->phydev);
return -EINVAL;
}
......@@ -88,15 +82,13 @@ const struct ethtool_ops cvm_oct_ethtool_ops = {
*/
int cvm_oct_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
{
struct octeon_ethernet *priv = netdev_priv(dev);
if (!netif_running(dev))
return -EINVAL;
if (!priv->phydev)
if (!dev->phydev)
return -EINVAL;
return phy_mii_ioctl(priv->phydev, rq, cmd);
return phy_mii_ioctl(dev->phydev, rq, cmd);
}
void cvm_oct_note_carrier(struct octeon_ethernet *priv,
......@@ -119,9 +111,9 @@ void cvm_oct_adjust_link(struct net_device *dev)
cvmx_helper_link_info_t link_info;
link_info.u64 = 0;
link_info.s.link_up = priv->phydev->link ? 1 : 0;
link_info.s.full_duplex = priv->phydev->duplex ? 1 : 0;
link_info.s.speed = priv->phydev->speed;
link_info.s.link_up = dev->phydev->link ? 1 : 0;
link_info.s.full_duplex = dev->phydev->duplex ? 1 : 0;
link_info.s.speed = dev->phydev->speed;
priv->link_info = link_info.u64;
/*
......@@ -130,8 +122,8 @@ void cvm_oct_adjust_link(struct net_device *dev)
if (priv->poll)
priv->poll(dev);
if (priv->last_link != priv->phydev->link) {
priv->last_link = priv->phydev->link;
if (priv->last_link != dev->phydev->link) {
priv->last_link = dev->phydev->link;
cvmx_helper_link_set(priv->port, link_info);
cvm_oct_note_carrier(priv, link_info);
}
......@@ -151,9 +143,8 @@ int cvm_oct_common_stop(struct net_device *dev)
priv->poll = NULL;
if (priv->phydev)
phy_disconnect(priv->phydev);
priv->phydev = NULL;
if (dev->phydev)
phy_disconnect(dev->phydev);
if (priv->last_link) {
link_info.u64 = 0;
......@@ -176,6 +167,7 @@ int cvm_oct_phy_setup_device(struct net_device *dev)
{
struct octeon_ethernet *priv = netdev_priv(dev);
struct device_node *phy_node;
struct phy_device *phydev = NULL;
if (!priv->of_node)
goto no_phy;
......@@ -193,14 +185,14 @@ int cvm_oct_phy_setup_device(struct net_device *dev)
if (!phy_node)
goto no_phy;
priv->phydev = of_phy_connect(dev, phy_node, cvm_oct_adjust_link, 0,
phydev = of_phy_connect(dev, phy_node, cvm_oct_adjust_link, 0,
PHY_INTERFACE_MODE_GMII);
if (!priv->phydev)
if (!phydev)
return -ENODEV;
priv->last_link = 0;
phy_start_aneg(priv->phydev);
phy_start_aneg(phydev);
return 0;
no_phy:
......
......@@ -145,7 +145,7 @@ int cvm_oct_rgmii_open(struct net_device *dev)
if (ret)
return ret;
if (priv->phydev) {
if (dev->phydev) {
/*
* In phydev mode, we need still periodic polling for the
* preamble error checking, and we also need to call this
......
......@@ -457,10 +457,8 @@ int cvm_oct_common_init(struct net_device *dev)
void cvm_oct_common_uninit(struct net_device *dev)
{
struct octeon_ethernet *priv = netdev_priv(dev);
if (priv->phydev)
phy_disconnect(priv->phydev);
if (dev->phydev)
phy_disconnect(dev->phydev);
}
int cvm_oct_common_open(struct net_device *dev,
......@@ -484,10 +482,10 @@ int cvm_oct_common_open(struct net_device *dev,
if (octeon_is_simulation())
return 0;
if (priv->phydev) {
int r = phy_read_status(priv->phydev);
if (dev->phydev) {
int r = phy_read_status(dev->phydev);
if (r == 0 && priv->phydev->link == 0)
if (r == 0 && dev->phydev->link == 0)
netif_carrier_off(dev);
cvm_oct_adjust_link(dev);
} else {
......
......@@ -40,7 +40,6 @@ struct octeon_ethernet {
struct sk_buff_head tx_free_list[16];
/* Device statistics */
struct net_device_stats stats;
struct phy_device *phydev;
unsigned int last_speed;
unsigned int last_link;
/* Last negotiated link state */
......
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