SymbX/systemd
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

udev/net: add three settings for ethtool features (#35906)

Browse Source 
Closes #31415.
Closes #32979.
This commit is contained in:
Lennart Poettering
2025-01-08 21:37:21 +01:00
committed by GitHub
parent 0ee1171cbb 844295b2bb
commit b253555d6b
2 changed files with 34 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files
man/systemd.link.xml
+31
View File
@@ -942,6 +942,18 @@
<xi:include href="version-info.xml" xpointer="v232"/>
</listitem>
</varlistentry>
<varlistentry>
<term><varname>PartialGenericSegmentationOffload=</varname></term>
<listitem>
<para>Takes a boolean. If set to true, Partial Generic Segmentation Offload (GSO_Partial) is
enabled. See
<ulink url="https://docs.kernel.org/networking/segmentation-offloads.html#partial-generic-segmentation-offload">
Partial Generic Segmentation Offload</ulink> for more details.
When unset, the kernel's default will be used.</para>
<xi:include href="version-info.xml" xpointer="v258"/>
</listitem>
</varlistentry>
<varlistentry>
<term><varname>GenericReceiveOffload=</varname></term>
<listitem>
@@ -1029,6 +1041,25 @@
<xi:include href="version-info.xml" xpointer="v250"/>
</listitem>
</varlistentry>
<varlistentry>
<term><varname>ReceiveFCS=</varname></term>
<listitem>
<para>Takes a boolean. If set to true, pass the Frame Check Sequence (FCS) value up the stack
without trimming it, and allow userspace to calculate error rate or link health.
When unset, the kernel's default will be used.</para>
<xi:include href="version-info.xml" xpointer="v258"/>
</listitem>
</varlistentry>
<varlistentry>
<term><varname>ReceiveAll=</varname></term>
<listitem>
<para>Takes a boolean. If set to true, allow to also receive damaged ethernet frames.
When unset, the kernel's default will be used.</para>
<xi:include href="version-info.xml" xpointer="v258"/>
</listitem>
</varlistentry>
<varlistentry>
<term><varname>RxChannels=</varname></term>
<term><varname>TxChannels=</varname></term>
src/udev/net/link-config-gperf.gperf
+3
View File
@@ -63,6 +63,7 @@ Link.TransmitChecksumOffload, config_parse_tristate,
Link.GenericSegmentationOffload, config_parse_tristate, 0, offsetof(LinkConfig, features[NET_DEV_FEAT_GSO])
Link.TCPSegmentationOffload, config_parse_tristate, 0, offsetof(LinkConfig, features[NET_DEV_FEAT_TSO])
Link.TCP6SegmentationOffload, config_parse_tristate, 0, offsetof(LinkConfig, features[NET_DEV_FEAT_TSO6])
Link.PartialGenericSegmentationOffload, config_parse_tristate, 0, offsetof(LinkConfig, features[NET_DEV_FEAT_GSO_PARTIAL])
Link.UDPSegmentationOffload, config_parse_warn_compat, DISABLED_LEGACY, 0
Link.GenericReceiveOffload, config_parse_tristate, 0, offsetof(LinkConfig, features[NET_DEV_FEAT_GRO])
Link.GenericReceiveOffloadHardware, config_parse_tristate, 0, offsetof(LinkConfig, features[NET_DEV_FEAT_GRO_HW])
@@ -72,6 +73,8 @@ Link.TransmitVLANCTAGHardwareAcceleration, config_parse_tristate,
Link.ReceiveVLANCTAGFilter, config_parse_tristate, 0, offsetof(LinkConfig, features[NET_DEV_FEAT_HW_VLAN_CTAG_FILTER])
Link.TransmitVLANSTAGHardwareAcceleration, config_parse_tristate, 0, offsetof(LinkConfig, features[NET_DEV_FEAT_HW_VLAN_STAG_TX])
Link.NTupleFilter, config_parse_tristate, 0, offsetof(LinkConfig, features[NET_DEV_FEAT_NTUPLE])
Link.ReceiveFCS, config_parse_tristate, 0, offsetof(LinkConfig, features[NET_DEV_FEAT_RXFCS])
Link.ReceiveAll, config_parse_tristate, 0, offsetof(LinkConfig, features[NET_DEV_FEAT_RXALL])
Link.RxChannels, config_parse_ring_buffer_or_channel, 0, offsetof(LinkConfig, channels.rx)
Link.TxChannels, config_parse_ring_buffer_or_channel, 0, offsetof(LinkConfig, channels.tx)
Link.OtherChannels, config_parse_ring_buffer_or_channel, 0, offsetof(LinkConfig, channels.other)