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| author | Florian Fainelli <f.fainelli@gmail.com> | 2013-12-06 13:01:30 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-12-09 20:38:58 -0500 |
| commit | 114002bc1af6c63de4c003f8c5d3ca0bb430d987 (patch) | |
| tree | 1bd189225054a8313dac7025d41c194887f72248 /include/linux/phy.h | |
| parent | 73713357ab58aacda1af715bb5a623528dbbfd79 (diff) | |
| download | lwn-114002bc1af6c63de4c003f8c5d3ca0bb430d987.tar.gz lwn-114002bc1af6c63de4c003f8c5d3ca0bb430d987.zip | |
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.h | 5 |
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; |