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| author | Florian Fainelli <f.fainelli@gmail.com> | 2015-06-26 10:39:04 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-06-28 20:28:20 -0700 |
| commit | 8e346e1594bab6c06b6b4d2938c881729b03041d (patch) | |
| tree | 87180c84eaafd9ee5dc56c021a3a3d72d0408f00 /samples | |
| parent | 8031612d7fa8e49589a91da238a93a067826c668 (diff) | |
| download | op-kernel-dev-8e346e1594bab6c06b6b4d2938c881729b03041d.zip op-kernel-dev-8e346e1594bab6c06b6b4d2938c881729b03041d.tar.gz | |
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>
Diffstat (limited to 'samples')
0 files changed, 0 insertions, 0 deletions
