net: atlantic: update flow control logic

We now differentiate requested and negotiated flow control
modes. Therefore `ethtool -A` now operates on local requested
FC values, and regular link settings shows the negotiated FC
settings.

Signed-off-by: Nikita Danilov <ndanilov@marvell.com>
Signed-off-by: Igor Russkikh <irusskikh@marvell.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Nikita Danilov 2019-11-07 22:42:04 +00:00 • committed by David S. Miller
commit 8009bb1928
7 changed files with 59 additions and 41 deletions