net/mlx5e: Change 1PPS out scheme

Browse source

In order to fix the drift in 1PPS out need to adjust the next pulse.
On each 1PPS out falling edge driver gets the event, then the event
handler adjusts the next pulse starting time.

Fixes: ee7f12205a ('net/mlx5e: Implement 1PPS support')
Signed-off-by: Eugenia Emantayev <eugenia@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>

...

This commit is contained in:

Eugenia Emantayev 2017-05-28 14:06:01 +03:00 • committed by Saeed Mahameed

parent 49c5031ca6

commit 4272f9b88d

2 changed files with 87 additions and 38 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

9

drivers/net/ethernet/mellanox/mlx5/core/en.h

View file

116

drivers/net/ethernet/mellanox/mlx5/core/en_clock.c

View file