net: ionic: register PHC for rdma timestamping

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Currently, the driver only registers the PTP Hardware Clock (PHC) if
Ethernet hardware timestamping is supported. Update the registration
logic to register the PHC if the device supports either Ethernet
hardware timestamping or RDMA completion timestamping.

Co-developed-by: Allen Hubbe <allen.hubbe@amd.com>
Signed-off-by: Allen Hubbe <allen.hubbe@amd.com>
Signed-off-by: Abhijit Gangurde <abhijit.gangurde@amd.com>
Link: https://patch.msgid.link/20260610154216.712374-2-abhijit.gangurde@amd.com
Signed-off-by: Leon Romanovsky <leon@kernel.org>

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Abhijit Gangurde 2026-06-10 21:12:12 +05:30 • committed by Leon Romanovsky

parent 0ca7997938

commit 8aae47a046

4 changed files with 26 additions and 12 deletions

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12

drivers/net/ethernet/pensando/ionic/ionic_ethtool.c

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1

drivers/net/ethernet/pensando/ionic/ionic_if.h

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5

drivers/net/ethernet/pensando/ionic/ionic_lif.c

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20

drivers/net/ethernet/pensando/ionic/ionic_phc.c

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