net/mlx5: Force round second at 1PPS out start time

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Allow configuration of 1PPS start time only with time-stamp representing
a round second. Prior to this patch driver allowed setting of a
non-round-second which is not supported by the device. Avoid unexpected
behavior by restricting start-time configuration to a round-second.

Fixes: 4272f9b88d ("net/mlx5e: Change 1PPS out scheme")
Signed-off-by: Aya Levin <ayal@nvidia.com>
Reviewed-by: Eran Ben Elisha <eranbe@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>

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Aya Levin 2021-09-23 16:56:09 +03:00 • committed by Saeed Mahameed

parent a586775f83

commit 6472829470

1 changed files with 11 additions and 14 deletions

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drivers/net/ethernet/mellanox/mlx5/core/lib/clock.c

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