net: dsa: b53: Move EEE functions to b53
Move the bcm_sf2 EEE-related functions to the b53 driver because this is shared
code amongst Gigabit capable switch, only 5325 and 5365 are too old to support
that.
Reviewed-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/dsa/bcm_sf2.c b/drivers/net/dsa/bcm_sf2.c
index 49cb512..4e8ef4c 100644
--- a/drivers/net/dsa/bcm_sf2.c
+++ b/drivers/net/dsa/bcm_sf2.c
@@ -107,19 +107,6 @@ static void bcm_sf2_imp_setup(struct dsa_switch *ds, int port)
core_writel(priv, reg, offset);
}
-static void bcm_sf2_eee_enable_set(struct dsa_switch *ds, int port, bool enable)
-{
- struct bcm_sf2_priv *priv = bcm_sf2_to_priv(ds);
- u32 reg;
-
- reg = core_readl(priv, CORE_EEE_EN_CTRL);
- if (enable)
- reg |= 1 << port;
- else
- reg &= ~(1 << port);
- core_writel(priv, reg, CORE_EEE_EN_CTRL);
-}
-
static void bcm_sf2_gphy_enable_set(struct dsa_switch *ds, bool enable)
{
struct bcm_sf2_priv *priv = bcm_sf2_to_priv(ds);
@@ -256,8 +243,8 @@ static int bcm_sf2_port_setup(struct dsa_switch *ds, int port,
bcm_sf2_imp_vlan_setup(ds, cpu_port);
/* If EEE was enabled, restore it */
- if (priv->port_sts[port].eee.eee_enabled)
- bcm_sf2_eee_enable_set(ds, port, true);
+ if (priv->dev->ports[port].eee.eee_enabled)
+ b53_eee_enable_set(ds, port, true);
return 0;
}
@@ -292,47 +279,6 @@ static void bcm_sf2_port_disable(struct dsa_switch *ds, int port,
core_writel(priv, reg, CORE_MEM_PSM_VDD_CTRL);
}
-/* Returns 0 if EEE was not enabled, or 1 otherwise
- */
-static int bcm_sf2_eee_init(struct dsa_switch *ds, int port,
- struct phy_device *phy)
-{
- int ret;
-
- ret = phy_init_eee(phy, 0);
- if (ret)
- return 0;
-
- bcm_sf2_eee_enable_set(ds, port, true);
-
- return 1;
-}
-
-static int bcm_sf2_sw_get_mac_eee(struct dsa_switch *ds, int port,
- struct ethtool_eee *e)
-{
- struct bcm_sf2_priv *priv = bcm_sf2_to_priv(ds);
- struct ethtool_eee *p = &priv->port_sts[port].eee;
- u32 reg;
-
- reg = core_readl(priv, CORE_EEE_LPI_INDICATE);
- e->eee_enabled = p->eee_enabled;
- e->eee_active = !!(reg & (1 << port));
-
- return 0;
-}
-
-static int bcm_sf2_sw_set_mac_eee(struct dsa_switch *ds, int port,
- struct ethtool_eee *e)
-{
- struct bcm_sf2_priv *priv = bcm_sf2_to_priv(ds);
- struct ethtool_eee *p = &priv->port_sts[port].eee;
-
- p->eee_enabled = e->eee_enabled;
- bcm_sf2_eee_enable_set(ds, port, e->eee_enabled);
-
- return 0;
-}
static int bcm_sf2_sw_indir_rw(struct bcm_sf2_priv *priv, int op, int addr,
int regnum, u16 val)
@@ -567,7 +513,7 @@ static void bcm_sf2_sw_adjust_link(struct dsa_switch *ds, int port,
struct phy_device *phydev)
{
struct bcm_sf2_priv *priv = bcm_sf2_to_priv(ds);
- struct ethtool_eee *p = &priv->port_sts[port].eee;
+ struct ethtool_eee *p = &priv->dev->ports[port].eee;
u32 id_mode_dis = 0, port_mode;
const char *str = NULL;
u32 reg, offset;
@@ -649,7 +595,7 @@ static void bcm_sf2_sw_adjust_link(struct dsa_switch *ds, int port,
core_writel(priv, reg, offset);
if (!phydev->is_pseudo_fixed_link)
- p->eee_enabled = bcm_sf2_eee_init(ds, port, phydev);
+ p->eee_enabled = b53_eee_init(ds, port, phydev);
}
static void bcm_sf2_sw_fixed_link_update(struct dsa_switch *ds, int port,
@@ -978,8 +924,8 @@ static const struct dsa_switch_ops bcm_sf2_ops = {
.set_wol = bcm_sf2_sw_set_wol,
.port_enable = bcm_sf2_port_setup,
.port_disable = bcm_sf2_port_disable,
- .get_mac_eee = bcm_sf2_sw_get_mac_eee,
- .set_mac_eee = bcm_sf2_sw_set_mac_eee,
+ .get_mac_eee = b53_get_mac_eee,
+ .set_mac_eee = b53_set_mac_eee,
.port_bridge_join = b53_br_join,
.port_bridge_leave = b53_br_leave,
.port_stp_state_set = b53_br_set_stp_state,