| commit | 8e346e1594bab6c06b6b4d2938c881729b03041d | [log] [tgz] |
|---|---|---|
| author | Florian Fainelli <f.fainelli@gmail.com> | Fri Jun 26 10:39:04 2015 -0700 |
| committer | David S. Miller <davem@davemloft.net> | Sun Jun 28 20:28:20 2015 -0700 |
| tree | 87180c84eaafd9ee5dc56c021a3a3d72d0408f00 | |
| parent | 8031612d7fa8e49589a91da238a93a067826c668 [diff] |
net: phy: bcm7xxx: workaround MDIO management controller initial read The initial MDIO read or write towards the BCM7xxx integrated PHY may fail, workaround this by inserting a dummy MII_BMSR read to force the MDIO management controller to see at least one valid transaction and get out of stuck state out of reset. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>