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core: during reset of ethtool autoneg enable all modes

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Thomas Haller 2021-08-30 19:24:58 +02:00
parent ea2b965ac2
commit d5f062cecd
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GPG key ID: 29C2366E4DFC5728
1 changed files with 14 additions and 3 deletions
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17
src/core/devices/nm-device-ethernet.c
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@ -943,9 +943,20 @@ link_negotiation_set(NMDevice *device)
if (!priv->ethtool_prev_set) { if (!priv->ethtool_prev_set) {
/* remember the values we had before setting it. */ /* remember the values we had before setting it. */
priv->ethtool_prev_autoneg = link_autoneg; priv->ethtool_prev_autoneg = link_autoneg;
priv->ethtool_prev_speed = link_speed; if (link_autoneg) {
priv->ethtool_prev_duplex = link_duplex; /* with autoneg, we only support advertising one speed/duplex. Likewise
priv->ethtool_prev_set = TRUE; * our nm_platform_ethtool_get_link_settings() can only return the current
* speed/duplex, but not all the modes that we were advertising.
*
* Do the best we can do: remember to re-enable autoneg, but don't restrict
* the mode. */
priv->ethtool_prev_speed = 0;
priv->ethtool_prev_duplex = NM_PLATFORM_LINK_DUPLEX_UNKNOWN;
} else {
priv->ethtool_prev_speed = link_speed;
priv->ethtool_prev_duplex = link_duplex;
}
priv->ethtool_prev_set = TRUE;
} }
if (!nm_platform_ethtool_set_link_settings(nm_device_get_platform(device), if (!nm_platform_ethtool_set_link_settings(nm_device_get_platform(device),