diff options
| author | Daniel Golle | 2024-07-05 18:15:10 +0000 |
|---|---|---|
| committer | Daniel Golle | 2024-07-05 18:40:28 +0000 |
| commit | 68c8a4f94cd3cfd654a52cbc8b57c5c9d99640dd (patch) | |
| tree | b8328f10bbae108e21d569faa8803d2d98cb8588 | |
| parent | 890929baa8164b4813212fb5e9b8541b7ec61541 (diff) | |
| download | netifd-68c8a4f94cd3cfd654a52cbc8b57c5c9d99640dd.tar.gz | |
system-linux: re-apply ethtool on phy attachment
ethtool settings applied before the interface is in IFF_UP state
are going to be lost when phylink is being used.
This is the case with many modern NICs as well as when using SFP
modules, resulting in the speed, duplex, *pause and autoneg
settings not having any effect.
Reapply ethtool settings once the PHY is attached.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
| -rw-r--r-- | system-linux.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/system-linux.c b/system-linux.c index 4463a2a..58c7373 100644 --- a/system-linux.c +++ b/system-linux.c @@ -702,6 +702,9 @@ static int system_get_arp_accept(struct device *dev, char *buf, const size_t buf #endif static void +system_set_ethtool_settings(struct device *dev, struct device_settings *s); + +static void system_device_update_state(struct device *dev, unsigned int flags, unsigned int ifindex) { if (dev->type == &simple_device_type) { @@ -711,6 +714,9 @@ system_device_update_state(struct device *dev, unsigned int flags, unsigned int device_set_present(dev, ifindex > 0); } device_set_link(dev, flags & IFF_LOWER_UP ? true : false); + + if ((flags & IFF_UP) && !(flags & IFF_LOWER_UP)) + system_set_ethtool_settings(dev, &dev->settings); } /* Evaluate netlink messages */ |