gve: Add device option for nic clock synchronization

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Add the device option and negotiation with the device for clock
synchronization with the nic. This option is necessary before the driver
will advertise support for hardware timestamping or other related
features.

Signed-off-by: Jeff Rogers <jefrogers@google.com>
Signed-off-by: John Fraker <jfraker@google.com>
Signed-off-by: Ziwei Xiao <ziweixiao@google.com>
Reviewed-by: Willem de Bruijn <willemb@google.com>
Signed-off-by: Harshitha Ramamurthy <hramamurthy@google.com>
Link: https://patch.msgid.link/20250614000754.164827-2-hramamurthy@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

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John Fraker 2025-06-14 00:07:47 +00:00 • committed by Jakub Kicinski

parent 7768c5f417

commit db576b61e6

3 changed files with 42 additions and 1 deletions

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3

drivers/net/ethernet/google/gve/gve.h

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31

drivers/net/ethernet/google/gve/gve_adminq.c

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9

drivers/net/ethernet/google/gve/gve_adminq.h

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