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| author | Russell King <rmk+kernel@armlinux.org.uk> | 2020-02-15 18:49:27 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-02-17 06:39:44 +0300 |
| commit | a87ae8a963bde755b0962bcc18db83d611f63e7a (patch) | |
| tree | 9fa705afcdce8ca1555396d433e68b1ac918ed7a /tools/perf/scripts/python/event_analyzing_sample.py | |
| parent | 8062e2333f8f7dcd5627e22b99e18d1cbb53eedb (diff) | |
| download | linux-a87ae8a963bde755b0962bcc18db83d611f63e7a.tar.xz | |
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>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools/perf/scripts/python/event_analyzing_sample.py')
0 files changed, 0 insertions, 0 deletions