shaba/systemd
1
0
Fork 0
mirror of https://github.com/systemd/systemd.git synced 2025-01-18 10:04:04 +03:00
Code

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
commit b253555d6b
No known key found for this signature in database
GPG Key ID: B5690EEEBB952194
2 changed files with 34 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

31
man/systemd.link.xml
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>

3
src/udev/net/link-config-gperf.gperf
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)