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| author | Russell King <rmk+kernel@armlinux.org.uk> | 2019-12-09 23:13:51 +0000 |
|---|---|---|
| committer | Russell King <rmk+kernel@armlinux.org.uk> | 2020-02-17 16:30:02 +0000 |
| commit | 6fdc64ef7abea4b39ace5c25564ee50a49e7e403 (patch) | |
| tree | bc858ad6395301ca05efb884f8f47ce4cdf4d00e /lib | |
| parent | accc3c7e052d974e121f652bedba6919565aed1a (diff) | |
net: add helpers to resolve negotiated flow control
Add a couple of helpers to resolve negotiated flow control. Two helpers
are provided:
- linkmode_resolve_pause() which takes the link partner and local
advertisements, and decodes whether we should enable TX or RX pause
at the MAC. This is useful outside of phylib, e.g. in phylink.
- phy_get_pause(), which returns the TX/RX enablement status for the
current negotiation results of the PHY.
This allows us to centralise the flow control resolution, rather than
spreading it around.
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Diffstat (limited to 'lib')
0 files changed, 0 insertions, 0 deletions