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authorFlorian Fainelli <f.fainelli@gmail.com>2013-12-06 13:01:30 -0800
committerDavid S. Miller <davem@davemloft.net>2013-12-09 20:38:58 -0500
commit114002bc1af6c63de4c003f8c5d3ca0bb430d987 (patch)
tree1bd189225054a8313dac7025d41c194887f72248 /include/linux/phy.h
parent73713357ab58aacda1af715bb5a623528dbbfd79 (diff)
net: phy: report link partner features through ethtool
The PHY library already reads the MII_STAT1000 and MII_LPA registers in genphy_read_status(), so extend it to also populate the PHY device link partner advertised features such that we can feed this back into ethtool when asked for it in phy_ethtool_gset(). Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/phy.h')
-rw-r--r--include/linux/phy.h5
1 files changed, 3 insertions, 2 deletions
diff --git a/include/linux/phy.h b/include/linux/phy.h
index 7ff751ae6f0a..90a666e0884b 100644
--- a/include/linux/phy.h
+++ b/include/linux/phy.h
@@ -287,8 +287,8 @@ struct phy_c45_device_ids {
* adjust_state: Callback for the enet driver to respond to
* changes in the state machine.
*
- * speed, duplex, pause, supported, advertising, and
- * autoneg are used like in mii_if_info
+ * speed, duplex, pause, supported, advertising, lp_advertising,
+ * and autoneg are used like in mii_if_info
*
* interrupts currently only supports enabled or disabled,
* but could be changed in the future to support enabling
@@ -340,6 +340,7 @@ struct phy_device {
/* See mii.h for more info */
u32 supported;
u32 advertising;
+ u32 lp_advertising;
int autoneg;