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| author | Evgeni Golov <evgeni@golov.de> | 2018-07-30 13:56:07 +0200 |
|---|---|---|
| committer | Yu Watanabe <watanabe.yu+github@gmail.com> | 2018-07-31 09:41:32 +0200 |
| commit | eefe36e64c1a583bb9470884ed92115e0ce4647e (patch) | |
| tree | 4ca45b23cfc315f9632b3b2cd9b732480a2a8c96 /src/udev/udev-builtin-net_id.c | |
| parent | man: move explanations about boolean and time-span value from systemd.unit to... (diff) | |
| download | systemd-eefe36e64c1a583bb9470884ed92115e0ce4647e.tar.xz systemd-eefe36e64c1a583bb9470884ed92115e0ce4647e.zip | |
udev: net_id: document predictable names for SR-IOV virtual devices
Diffstat (limited to 'src/udev/udev-builtin-net_id.c')
| -rw-r--r-- | src/udev/udev-builtin-net_id.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/udev/udev-builtin-net_id.c b/src/udev/udev-builtin-net_id.c index 147e04ab8c..4dddc86773 100644 --- a/src/udev/udev-builtin-net_id.c +++ b/src/udev/udev-builtin-net_id.c @@ -34,6 +34,9 @@ * All multi-function PCI devices will carry the [f<function>] number in the * device name, including the function 0 device. * + * SR-IOV virtual devices are named based on the name of the parent interface, + * with a suffix of "v<N>", where <N> is the virtual device number. + * * When using PCI geography, The PCI domain is only prepended when it is not 0. * * For USB devices the full chain of port numbers of hubs is composed. If the |