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author | Jason Gunthorpe <jgg@mellanox.com> | 2019-09-12 12:49:56 -0300 |
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committer | Jason Gunthorpe <jgg@mellanox.com> | 2019-09-13 16:59:51 -0300 |
commit | 75c66515e4fea4e9bb488b6125e014220f846c61 (patch) | |
tree | a7a79ca9a05da74fd3fd74b1c8c3e1cb2901c167 /drivers/net/phy/phy_device.c | |
parent | IB/iser: Support up to 16MB data transfer in a single command (diff) | |
parent | Linux 5.3-rc8 (diff) | |
download | linux-dev-75c66515e4fea4e9bb488b6125e014220f846c61.tar.xz linux-dev-75c66515e4fea4e9bb488b6125e014220f846c61.zip |
Merge tag 'v5.3-rc8' into rdma.git for-next
To resolve dependencies in following patches
mlx5_ib.h conflict resolved by keeing both hunks
Linux 5.3-rc8
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'drivers/net/phy/phy_device.c')
-rw-r--r-- | drivers/net/phy/phy_device.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c index 7ddd91df99e3..27ebc2c6c2d0 100644 --- a/drivers/net/phy/phy_device.c +++ b/drivers/net/phy/phy_device.c @@ -1752,7 +1752,17 @@ EXPORT_SYMBOL(genphy_aneg_done); */ int genphy_update_link(struct phy_device *phydev) { - int status; + int status = 0, bmcr; + + bmcr = phy_read(phydev, MII_BMCR); + if (bmcr < 0) + return bmcr; + + /* Autoneg is being started, therefore disregard BMSR value and + * report link as down. + */ + if (bmcr & BMCR_ANRESTART) + goto done; /* The link state is latched low so that momentary link * drops can be detected. Do not double-read the status |