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| author | Michael Brown <mcb30@ipxe.org> | 2015-06-25 16:41:39 +0100 |
|---|---|---|
| committer | Michael Brown <mcb30@ipxe.org> | 2015-06-25 16:46:47 +0100 |
| commit | f3812395a261b80fe77d19ebb9045e790c434773 (patch) | |
| tree | d68ece89cfa39a4976b5dad99d2cb466dee704ca /src/core/init.c | |
| parent | 7e7870984b4e63eeaf8416289c11bc386a77d5ba (diff) | |
| download | ipxe-f3812395a261b80fe77d19ebb9045e790c434773.tar.gz | |
[netdevice] Add a generic concept of a "blocked link"
When Spanning Tree Protocol (STP) is used, there may be a substantial
delay (tens of seconds) from the time that the link goes up to the
time that the port starts forwarding packets.
Add a generic concept of a "blocked link" (i.e. a link which is up but
which is not expected to communicate successfully), and allow "ifstat"
to indicate when a link is blocked.
Signed-off-by: Michael Brown <mcb30@ipxe.org>
Diffstat (limited to 'src/core/init.c')
0 files changed, 0 insertions, 0 deletions