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-rw-r--r--drivers/net/ethernet/marvell/mvneta.c36
-rw-r--r--drivers/net/ethernet/marvell/mvpp2/mvpp2.h1
-rw-r--r--drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c43
-rw-r--r--drivers/net/phy/phylink.c26
4 files changed, 68 insertions, 38 deletions
diff --git a/drivers/net/ethernet/marvell/mvneta.c b/drivers/net/ethernet/marvell/mvneta.c
index e758650b2c26..adbbcdde73e6 100644
--- a/drivers/net/ethernet/marvell/mvneta.c
+++ b/drivers/net/ethernet/marvell/mvneta.c
@@ -437,6 +437,7 @@ struct mvneta_port {
struct device_node *dn;
unsigned int tx_csum_limit;
struct phylink *phylink;
+ struct phylink_config phylink_config;
struct phy *comphy;
struct mvneta_bm *bm_priv;
@@ -3356,9 +3357,11 @@ static int mvneta_set_mac_addr(struct net_device *dev, void *addr)
return 0;
}
-static void mvneta_validate(struct net_device *ndev, unsigned long *supported,
+static void mvneta_validate(struct phylink_config *config,
+ unsigned long *supported,
struct phylink_link_state *state)
{
+ struct net_device *ndev = to_net_dev(config->dev);
struct mvneta_port *pp = netdev_priv(ndev);
__ETHTOOL_DECLARE_LINK_MODE_MASK(mask) = { 0, };
@@ -3408,9 +3411,10 @@ static void mvneta_validate(struct net_device *ndev, unsigned long *supported,
phylink_helper_basex_speed(state);
}
-static int mvneta_mac_link_state(struct net_device *ndev,
+static int mvneta_mac_link_state(struct phylink_config *config,
struct phylink_link_state *state)
{
+ struct net_device *ndev = to_net_dev(config->dev);
struct mvneta_port *pp = netdev_priv(ndev);
u32 gmac_stat;
@@ -3438,8 +3442,9 @@ static int mvneta_mac_link_state(struct net_device *ndev,
return 1;
}
-static void mvneta_mac_an_restart(struct net_device *ndev)
+static void mvneta_mac_an_restart(struct phylink_config *config)
{
+ struct net_device *ndev = to_net_dev(config->dev);
struct mvneta_port *pp = netdev_priv(ndev);
u32 gmac_an = mvreg_read(pp, MVNETA_GMAC_AUTONEG_CONFIG);
@@ -3449,9 +3454,10 @@ static void mvneta_mac_an_restart(struct net_device *ndev)
gmac_an & ~MVNETA_GMAC_INBAND_RESTART_AN);
}
-static void mvneta_mac_config(struct net_device *ndev, unsigned int mode,
- const struct phylink_link_state *state)
+static void mvneta_mac_config(struct phylink_config *config, unsigned int mode,
+ const struct phylink_link_state *state)
{
+ struct net_device *ndev = to_net_dev(config->dev);
struct mvneta_port *pp = netdev_priv(ndev);
u32 new_ctrl0, gmac_ctrl0 = mvreg_read(pp, MVNETA_GMAC_CTRL_0);
u32 new_ctrl2, gmac_ctrl2 = mvreg_read(pp, MVNETA_GMAC_CTRL_2);
@@ -3581,9 +3587,10 @@ static void mvneta_set_eee(struct mvneta_port *pp, bool enable)
mvreg_write(pp, MVNETA_LPI_CTRL_1, lpi_ctl1);
}
-static void mvneta_mac_link_down(struct net_device *ndev, unsigned int mode,
- phy_interface_t interface)
+static void mvneta_mac_link_down(struct phylink_config *config,
+ unsigned int mode, phy_interface_t interface)
{
+ struct net_device *ndev = to_net_dev(config->dev);
struct mvneta_port *pp = netdev_priv(ndev);
u32 val;
@@ -3600,10 +3607,11 @@ static void mvneta_mac_link_down(struct net_device *ndev, unsigned int mode,
mvneta_set_eee(pp, false);
}
-static void mvneta_mac_link_up(struct net_device *ndev, unsigned int mode,
+static void mvneta_mac_link_up(struct phylink_config *config, unsigned int mode,
phy_interface_t interface,
struct phy_device *phy)
{
+ struct net_device *ndev = to_net_dev(config->dev);
struct mvneta_port *pp = netdev_priv(ndev);
u32 val;
@@ -4500,8 +4508,14 @@ static int mvneta_probe(struct platform_device *pdev)
comphy = NULL;
}
- phylink = phylink_create(dev, pdev->dev.fwnode, phy_mode,
- &mvneta_phylink_ops);
+ pp = netdev_priv(dev);
+ spin_lock_init(&pp->lock);
+
+ pp->phylink_config.dev = &dev->dev;
+ pp->phylink_config.type = PHYLINK_NETDEV;
+
+ phylink = phylink_create(&pp->phylink_config, pdev->dev.fwnode,
+ phy_mode, &mvneta_phylink_ops);
if (IS_ERR(phylink)) {
err = PTR_ERR(phylink);
goto err_free_irq;
@@ -4513,8 +4527,6 @@ static int mvneta_probe(struct platform_device *pdev)
dev->ethtool_ops = &mvneta_eth_tool_ops;
- pp = netdev_priv(dev);
- spin_lock_init(&pp->lock);
pp->phylink = phylink;
pp->comphy = comphy;
pp->phy_interface = phy_mode;
diff --git a/drivers/net/ethernet/marvell/mvpp2/mvpp2.h b/drivers/net/ethernet/marvell/mvpp2/mvpp2.h
index 18ae8d06b692..d67c970f02e5 100644
--- a/drivers/net/ethernet/marvell/mvpp2/mvpp2.h
+++ b/drivers/net/ethernet/marvell/mvpp2/mvpp2.h
@@ -915,6 +915,7 @@ struct mvpp2_port {
phy_interface_t phy_interface;
struct phylink *phylink;
+ struct phylink_config phylink_config;
struct phy *comphy;
struct mvpp2_bm_pool *pool_long;
diff --git a/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c b/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c
index 3ed713b8dea5..757f8e31645e 100644
--- a/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c
+++ b/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c
@@ -56,9 +56,9 @@ static struct {
/* The prototype is added here to be used in start_dev when using ACPI. This
* will be removed once phylink is used for all modes (dt+ACPI).
*/
-static void mvpp2_mac_config(struct net_device *dev, unsigned int mode,
+static void mvpp2_mac_config(struct phylink_config *config, unsigned int mode,
const struct phylink_link_state *state);
-static void mvpp2_mac_link_up(struct net_device *dev, unsigned int mode,
+static void mvpp2_mac_link_up(struct phylink_config *config, unsigned int mode,
phy_interface_t interface, struct phy_device *phy);
/* Queue modes */
@@ -3239,9 +3239,9 @@ static void mvpp2_start_dev(struct mvpp2_port *port)
struct phylink_link_state state = {
.interface = port->phy_interface,
};
- mvpp2_mac_config(port->dev, MLO_AN_INBAND, &state);
- mvpp2_mac_link_up(port->dev, MLO_AN_INBAND, port->phy_interface,
- NULL);
+ mvpp2_mac_config(&port->phylink_config, MLO_AN_INBAND, &state);
+ mvpp2_mac_link_up(&port->phylink_config, MLO_AN_INBAND,
+ port->phy_interface, NULL);
}
netif_tx_start_all_queues(port->dev);
@@ -4463,11 +4463,12 @@ static void mvpp2_port_copy_mac_addr(struct net_device *dev, struct mvpp2 *priv,
eth_hw_addr_random(dev);
}
-static void mvpp2_phylink_validate(struct net_device *dev,
+static void mvpp2_phylink_validate(struct phylink_config *config,
unsigned long *supported,
struct phylink_link_state *state)
{
- struct mvpp2_port *port = netdev_priv(dev);
+ struct mvpp2_port *port = container_of(config, struct mvpp2_port,
+ phylink_config);
__ETHTOOL_DECLARE_LINK_MODE_MASK(mask) = { 0, };
/* Invalid combinations */
@@ -4591,10 +4592,11 @@ static void mvpp2_gmac_link_state(struct mvpp2_port *port,
state->pause |= MLO_PAUSE_TX;
}
-static int mvpp2_phylink_mac_link_state(struct net_device *dev,
+static int mvpp2_phylink_mac_link_state(struct phylink_config *config,
struct phylink_link_state *state)
{
- struct mvpp2_port *port = netdev_priv(dev);
+ struct mvpp2_port *port = container_of(config, struct mvpp2_port,
+ phylink_config);
if (port->priv->hw_version == MVPP22 && port->gop_id == 0) {
u32 mode = readl(port->base + MVPP22_XLG_CTRL3_REG);
@@ -4610,9 +4612,10 @@ static int mvpp2_phylink_mac_link_state(struct net_device *dev,
return 1;
}
-static void mvpp2_mac_an_restart(struct net_device *dev)
+static void mvpp2_mac_an_restart(struct phylink_config *config)
{
- struct mvpp2_port *port = netdev_priv(dev);
+ struct mvpp2_port *port = container_of(config, struct mvpp2_port,
+ phylink_config);
u32 val = readl(port->base + MVPP2_GMAC_AUTONEG_CONFIG);
writel(val | MVPP2_GMAC_IN_BAND_RESTART_AN,
@@ -4797,9 +4800,10 @@ static void mvpp2_gmac_config(struct mvpp2_port *port, unsigned int mode,
}
}
-static void mvpp2_mac_config(struct net_device *dev, unsigned int mode,
+static void mvpp2_mac_config(struct phylink_config *config, unsigned int mode,
const struct phylink_link_state *state)
{
+ struct net_device *dev = to_net_dev(config->dev);
struct mvpp2_port *port = netdev_priv(dev);
bool change_interface = port->phy_interface != state->interface;
@@ -4839,9 +4843,10 @@ static void mvpp2_mac_config(struct net_device *dev, unsigned int mode,
mvpp2_port_enable(port);
}
-static void mvpp2_mac_link_up(struct net_device *dev, unsigned int mode,
+static void mvpp2_mac_link_up(struct phylink_config *config, unsigned int mode,
phy_interface_t interface, struct phy_device *phy)
{
+ struct net_device *dev = to_net_dev(config->dev);
struct mvpp2_port *port = netdev_priv(dev);
u32 val;
@@ -4866,9 +4871,10 @@ static void mvpp2_mac_link_up(struct net_device *dev, unsigned int mode,
netif_tx_wake_all_queues(dev);
}
-static void mvpp2_mac_link_down(struct net_device *dev, unsigned int mode,
- phy_interface_t interface)
+static void mvpp2_mac_link_down(struct phylink_config *config,
+ unsigned int mode, phy_interface_t interface)
{
+ struct net_device *dev = to_net_dev(config->dev);
struct mvpp2_port *port = netdev_priv(dev);
u32 val;
@@ -5125,8 +5131,11 @@ static int mvpp2_port_probe(struct platform_device *pdev,
/* Phylink isn't used w/ ACPI as of now */
if (port_node) {
- phylink = phylink_create(dev, port_fwnode, phy_mode,
- &mvpp2_phylink_ops);
+ port->phylink_config.dev = &dev->dev;
+ port->phylink_config.type = PHYLINK_NETDEV;
+
+ phylink = phylink_create(&port->phylink_config, port_fwnode,
+ phy_mode, &mvpp2_phylink_ops);
if (IS_ERR(phylink)) {
err = PTR_ERR(phylink);
goto err_free_port_pcpu;
diff --git a/drivers/net/phy/phylink.c b/drivers/net/phy/phylink.c
index 83ab83c3edba..5a283bf9d402 100644
--- a/drivers/net/phy/phylink.c
+++ b/drivers/net/phy/phylink.c
@@ -41,6 +41,7 @@ struct phylink {
/* private: */
struct net_device *netdev;
const struct phylink_mac_ops *ops;
+ struct phylink_config *config;
unsigned long phylink_disable_state; /* bitmask of disables */
struct phy_device *phydev;
@@ -111,7 +112,7 @@ static const char *phylink_an_mode_str(unsigned int mode)
static int phylink_validate(struct phylink *pl, unsigned long *supported,
struct phylink_link_state *state)
{
- pl->ops->validate(pl->netdev, supported, state);
+ pl->ops->validate(pl->config, supported, state);
return phylink_is_empty_linkmode(supported) ? -EINVAL : 0;
}
@@ -299,7 +300,7 @@ static void phylink_mac_config(struct phylink *pl,
__ETHTOOL_LINK_MODE_MASK_NBITS, state->advertising,
state->pause, state->link, state->an_enabled);
- pl->ops->mac_config(pl->netdev, pl->link_an_mode, state);
+ pl->ops->mac_config(pl->config, pl->link_an_mode, state);
}
static void phylink_mac_config_up(struct phylink *pl,
@@ -313,12 +314,11 @@ static void phylink_mac_an_restart(struct phylink *pl)
{
if (pl->link_config.an_enabled &&
phy_interface_mode_is_8023z(pl->link_config.interface))
- pl->ops->mac_an_restart(pl->netdev);
+ pl->ops->mac_an_restart(pl->config);
}
static int phylink_get_mac_state(struct phylink *pl, struct phylink_link_state *state)
{
- struct net_device *ndev = pl->netdev;
linkmode_copy(state->advertising, pl->link_config.advertising);
linkmode_zero(state->lp_advertising);
@@ -330,7 +330,7 @@ static int phylink_get_mac_state(struct phylink *pl, struct phylink_link_state *
state->an_complete = 0;
state->link = 1;
- return pl->ops->mac_link_state(ndev, state);
+ return pl->ops->mac_link_state(pl->config, state);
}
/* The fixed state is... fixed except for the link state,
@@ -400,7 +400,7 @@ static void phylink_mac_link_up(struct phylink *pl,
{
struct net_device *ndev = pl->netdev;
- pl->ops->mac_link_up(ndev, pl->link_an_mode,
+ pl->ops->mac_link_up(pl->config, pl->link_an_mode,
pl->phy_state.interface,
pl->phydev);
@@ -418,7 +418,7 @@ static void phylink_mac_link_down(struct phylink *pl)
struct net_device *ndev = pl->netdev;
netif_carrier_off(ndev);
- pl->ops->mac_link_down(ndev, pl->link_an_mode,
+ pl->ops->mac_link_down(pl->config, pl->link_an_mode,
pl->phy_state.interface);
netdev_info(ndev, "Link is Down\n");
}
@@ -553,7 +553,7 @@ static int phylink_register_sfp(struct phylink *pl,
* Returns a pointer to a &struct phylink, or an error-pointer value. Users
* must use IS_ERR() to check for errors from this function.
*/
-struct phylink *phylink_create(struct net_device *ndev,
+struct phylink *phylink_create(struct phylink_config *config,
struct fwnode_handle *fwnode,
phy_interface_t iface,
const struct phylink_mac_ops *ops)
@@ -567,7 +567,15 @@ struct phylink *phylink_create(struct net_device *ndev,
mutex_init(&pl->state_mutex);
INIT_WORK(&pl->resolve, phylink_resolve);
- pl->netdev = ndev;
+
+ pl->config = config;
+ if (config->type == PHYLINK_NETDEV) {
+ pl->netdev = to_net_dev(config->dev);
+ } else {
+ kfree(pl);
+ return ERR_PTR(-EINVAL);
+ }
+
pl->phy_state.interface = iface;
pl->link_interface = iface;
if (iface == PHY_INTERFACE_MODE_MOCA)
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.