@@ -354,24 +354,6 @@ static inline u32 mii_adv_to_ethtool_adv_x(u32 adv)
return result;
}
-/**
- * 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_lpa_mod_linkmode_adv_sgmii
* @lp_advertising: pointer to destination link mode.
@@ -535,6 +517,25 @@ static inline u32 linkmode_adv_to_lcl_adv_t(unsigned long *advertising)
return lcl_adv;
}
+/**
+ * mii_lpa_mod_linkmode_x - decode the link partner's config_reg to linkmodes
+ * @linkmodes: link modes array
+ * @lpa: config_reg word from link partner
+ * @fd_bit: link mode for 1000XFULL bit
+ */
+static inline void mii_lpa_mod_linkmode_x(unsigned long *linkmodes, u16 lpa,
+ int fd_bit)
+{
+ linkmode_mod_bit(ETHTOOL_LINK_MODE_Autoneg_BIT, linkmodes,
+ lpa & LPA_LPACK);
+ linkmode_mod_bit(ETHTOOL_LINK_MODE_Pause_BIT, linkmodes,
+ lpa & LPA_1000XPAUSE);
+ linkmode_mod_bit(ETHTOOL_LINK_MODE_Asym_Pause_BIT, linkmodes,
+ lpa & LPA_1000XPAUSE_ASYM);
+ linkmode_mod_bit(fd_bit, linkmodes,
+ lpa & LPA_1000XFULL);
+}
+
/**
* mii_advertise_flowctrl - get flow control advertisement flags
* @cap: Flow control capabilities (FLOW_CTRL_RX, FLOW_CTRL_TX or both)
Add a LPA to linkmode decoder for 1000BASE-X protocols; this decoder only provides the modify semantics similar to other such decoders. This replaces the unused mii_lpa_to_ethtool_lpa_x() helper. Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> --- include/linux/mii.h | 37 +++++++++++++++++++------------------ 1 file changed, 19 insertions(+), 18 deletions(-)