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-rw-r--r--include/linux/mii.h64
1 files changed, 49 insertions, 15 deletions
diff --git a/include/linux/mii.h b/include/linux/mii.h
index 6697b9112014..2783eca629a0 100644
--- a/include/linux/mii.h
+++ b/include/linux/mii.h
@@ -241,14 +241,14 @@ static inline unsigned int mii_duplex (unsigned int duplex_lock,
}
/**
- * ethtool_adv_to_mii_100bt
+ * ethtool_adv_to_mii_adv_t
* @ethadv: the ethtool advertisement settings
*
* A small helper function that translates ethtool advertisement
* settings to phy autonegotiation advertisements for the
* MII_ADVERTISE register.
*/
-static inline u32 ethtool_adv_to_mii_100bt(u32 ethadv)
+static inline u32 ethtool_adv_to_mii_adv_t(u32 ethadv)
{
u32 result = 0;
@@ -269,13 +269,13 @@ static inline u32 ethtool_adv_to_mii_100bt(u32 ethadv)
}
/**
- * mii_adv_to_ethtool_100bt
+ * mii_adv_to_ethtool_adv_t
* @adv: value of the MII_ADVERTISE register
*
* A small helper function that translates MII_ADVERTISE bits
* to ethtool advertisement settings.
*/
-static inline u32 mii_adv_to_ethtool_100bt(u32 adv)
+static inline u32 mii_adv_to_ethtool_adv_t(u32 adv)
{
u32 result = 0;
@@ -296,14 +296,14 @@ static inline u32 mii_adv_to_ethtool_100bt(u32 adv)
}
/**
- * ethtool_adv_to_mii_1000T
+ * ethtool_adv_to_mii_ctrl1000_t
* @ethadv: the ethtool advertisement settings
*
* A small helper function that translates ethtool advertisement
* settings to phy autonegotiation advertisements for the
* MII_CTRL1000 register when in 1000T mode.
*/
-static inline u32 ethtool_adv_to_mii_1000T(u32 ethadv)
+static inline u32 ethtool_adv_to_mii_ctrl1000_t(u32 ethadv)
{
u32 result = 0;
@@ -316,14 +316,14 @@ static inline u32 ethtool_adv_to_mii_1000T(u32 ethadv)
}
/**
- * mii_adv_to_ethtool_1000T
+ * mii_ctrl1000_to_ethtool_adv_t
* @adv: value of the MII_CTRL1000 register
*
* A small helper function that translates MII_CTRL1000
* bits, when in 1000Base-T mode, to ethtool
* advertisement settings.
*/
-static inline u32 mii_adv_to_ethtool_1000T(u32 adv)
+static inline u32 mii_ctrl1000_to_ethtool_adv_t(u32 adv)
{
u32 result = 0;
@@ -335,17 +335,33 @@ static inline u32 mii_adv_to_ethtool_1000T(u32 adv)
return result;
}
-#define mii_lpa_to_ethtool_100bt(lpa) mii_adv_to_ethtool_100bt(lpa)
+/**
+ * mii_lpa_to_ethtool_lpa_t
+ * @adv: value of the MII_LPA register
+ *
+ * A small helper function that translates MII_LPA
+ * bits, when in 1000Base-T mode, to ethtool
+ * LP advertisement settings.
+ */
+static inline u32 mii_lpa_to_ethtool_lpa_t(u32 lpa)
+{
+ u32 result = 0;
+
+ if (lpa & LPA_LPACK)
+ result |= ADVERTISED_Autoneg;
+
+ return result | mii_adv_to_ethtool_adv_t(lpa);
+}
/**
- * mii_lpa_to_ethtool_1000T
+ * mii_stat1000_to_ethtool_lpa_t
* @adv: value of the MII_STAT1000 register
*
* A small helper function that translates MII_STAT1000
* bits, when in 1000Base-T mode, to ethtool
* advertisement settings.
*/
-static inline u32 mii_lpa_to_ethtool_1000T(u32 lpa)
+static inline u32 mii_stat1000_to_ethtool_lpa_t(u32 lpa)
{
u32 result = 0;
@@ -358,14 +374,14 @@ static inline u32 mii_lpa_to_ethtool_1000T(u32 lpa)
}
/**
- * ethtool_adv_to_mii_1000X
+ * ethtool_adv_to_mii_adv_x
* @ethadv: the ethtool advertisement settings
*
* A small helper function that translates ethtool advertisement
* settings to phy autonegotiation advertisements for the
* MII_CTRL1000 register when in 1000Base-X mode.
*/
-static inline u32 ethtool_adv_to_mii_1000X(u32 ethadv)
+static inline u32 ethtool_adv_to_mii_adv_x(u32 ethadv)
{
u32 result = 0;
@@ -382,14 +398,14 @@ static inline u32 ethtool_adv_to_mii_1000X(u32 ethadv)
}
/**
- * mii_adv_to_ethtool_1000X
+ * mii_adv_to_ethtool_adv_x
* @adv: value of the MII_CTRL1000 register
*
* A small helper function that translates MII_CTRL1000
* bits, when in 1000Base-X mode, to ethtool
* advertisement settings.
*/
-static inline u32 mii_adv_to_ethtool_1000X(u32 adv)
+static inline u32 mii_adv_to_ethtool_adv_x(u32 adv)
{
u32 result = 0;
@@ -406,6 +422,24 @@ static inline u32 mii_adv_to_ethtool_1000X(u32 adv)
}
/**
+ * mii_lpa_to_ethtool_lpa_x
+ * @adv: value of the MII_LPA register
+ *
+ * A small helper function that translates MII_LPA
+ * bits, when in 1000Base-X mode, to ethtool
+ * LP advertisement settings.
+ */
+static inline u32 mii_lpa_to_ethtool_lpa_x(u32 lpa)
+{
+ u32 result = 0;
+
+ if (lpa & LPA_LPACK)
+ result |= ADVERTISED_Autoneg;
+
+ return result | mii_adv_to_ethtool_adv_x(lpa);
+}
+
+/**
* mii_advertise_flowctrl - get flow control advertisement flags
* @cap: Flow control capabilities (FLOW_CTRL_RX, FLOW_CTRL_TX or both)
*/