diff options
| author | Bjarni Jonasson <[email protected]> | 2021-02-16 16:29:43 +0100 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2021-02-16 14:06:18 -0800 |
| commit | 85e97f0b984eb36cba0ecaf87c66a9f7445d73dc (patch) | |
| tree | 26ad3d73ea77323eee7996e6d8baa9ddb05af731 /tools/perf/scripts/python | |
| parent | 3cc2c646be0b22037f31c958e96c0544a073d108 (diff) | |
net: phy: mscc: improved serdes calibration applied to VSC8514
The current IB serdes calibration algorithm (performed by the onboard 8051)
has proven to be unstable for the VSC8514 QSGMII phy.
A new algorithm has been developed based on
'Frequency-offset Jittered-Injection' or 'FoJi' method which solves
all known issues. This patch disables the 8051 algorithm and
replaces it with the new FoJi algorithm.
The calibration is now performed in a new file (mscc_serdes.c),
which can act as an placeholder for future serdes configurations.
Fixes: e4f9ba642f0b ("net: phy: mscc: add support for VSC8514 PHY.")
Signed-off-by: Steen Hegelund <[email protected]>
Signed-off-by: Bjarni Jonasson <[email protected]>
Tested-by: Vladimir Oltean <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions