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authorVladimir Oltean <vladimir.oltean@nxp.com>2023-06-27 19:31:12 +0300
committerPaolo Abeni <pabeni@redhat.com>2023-06-29 12:40:27 +0200
commit4fd44b82b7aceaa35c2901c6546d2c4198e0799d (patch)
tree6cb1af8fd9dbd6d6edf811d4f8d6044fc5dd6a10 /include/soc
parent3c4bb45ab29303265a8c6d7099e00c824503c586 (diff)
net: mscc: ocelot: don't report that RX timestamping is enabled by default
PTP RX timestamping should be enabled when the user requests it, not by default. If it is enabled by default, it can be problematic when the ocelot driver is a DSA master, and it sidesteps what DSA tries to avoid through __dsa_master_hwtstamp_validate(). Additionally, after the change which made ocelot trap PTP packets only to the CPU at ocelot_hwtstamp_set() time, it is no longer even true that RX timestamping is enabled by default, because until ocelot_hwtstamp_set() is called, the PTP traps are actually not set up. So the rx_filter field of ocelot->hwtstamp_config reflects an incorrect reality. Fixes: 96ca08c05838 ("net: mscc: ocelot: set up traps for PTP packets") Fixes: 4e3b0468e6d7 ("net: mscc: PTP Hardware Clock (PHC) support") Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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