Commit 99cec8a4 authored by Florian Fainelli's avatar Florian Fainelli Committed by David S. Miller

net: phy: broadcom: Allow enabling or disabling of EEE

In preparation for adding support for Wirespeed/downshift, we need to
change bcm_phy_eee_enable() to allow enabling or disabling EEE, so make
the function take an extra enable/disable boolean parameter and rename
it to illustrate it sets EEE, not necessarily just enables it.
Signed-off-by: default avatarFlorian Fainelli <f.fainelli@gmail.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent d06f78c4
......@@ -104,7 +104,7 @@ static int bcm_cygnus_config_init(struct phy_device *phydev)
return rc;
/* Advertise EEE */
rc = bcm_phy_enable_eee(phydev);
rc = bcm_phy_set_eee(phydev, true);
if (rc)
return rc;
......
......@@ -195,7 +195,7 @@ int bcm_phy_enable_apd(struct phy_device *phydev, bool dll_pwr_down)
}
EXPORT_SYMBOL_GPL(bcm_phy_enable_apd);
int bcm_phy_enable_eee(struct phy_device *phydev)
int bcm_phy_set_eee(struct phy_device *phydev, bool enable)
{
int val;
......@@ -205,7 +205,10 @@ int bcm_phy_enable_eee(struct phy_device *phydev)
if (val < 0)
return val;
if (enable)
val |= LPI_FEATURE_EN | LPI_FEATURE_EN_DIG1000X;
else
val &= ~(LPI_FEATURE_EN | LPI_FEATURE_EN_DIG1000X);
phy_write_mmd_indirect(phydev, BRCM_CL45VEN_EEE_CONTROL,
MDIO_MMD_AN, (u32)val);
......@@ -216,14 +219,17 @@ int bcm_phy_enable_eee(struct phy_device *phydev)
if (val < 0)
return val;
if (enable)
val |= (MDIO_AN_EEE_ADV_100TX | MDIO_AN_EEE_ADV_1000T);
else
val &= ~(MDIO_AN_EEE_ADV_100TX | MDIO_AN_EEE_ADV_1000T);
phy_write_mmd_indirect(phydev, BCM_CL45VEN_EEE_ADV,
MDIO_MMD_AN, (u32)val);
return 0;
}
EXPORT_SYMBOL_GPL(bcm_phy_enable_eee);
EXPORT_SYMBOL_GPL(bcm_phy_set_eee);
int bcm_phy_downshift_get(struct phy_device *phydev, u8 *count)
{
......
......@@ -36,7 +36,7 @@ int bcm_phy_config_intr(struct phy_device *phydev);
int bcm_phy_enable_apd(struct phy_device *phydev, bool dll_pwr_down);
int bcm_phy_enable_eee(struct phy_device *phydev);
int bcm_phy_set_eee(struct phy_device *phydev, bool enable);
int bcm_phy_downshift_get(struct phy_device *phydev, u8 *count);
......
......@@ -199,7 +199,7 @@ static int bcm7xxx_28nm_config_init(struct phy_device *phydev)
if (ret)
return ret;
ret = bcm_phy_enable_eee(phydev);
ret = bcm_phy_set_eee(phydev, true);
if (ret)
return ret;
......
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