diff options
| author | Shaun Ruffell <sruffell@digium.com> | 2011-01-03 18:26:08 +0000 |
|---|---|---|
| committer | Shaun Ruffell <sruffell@digium.com> | 2011-01-03 18:26:08 +0000 |
| commit | 24735ab455ab391f44e27b32516892c37fcc3506 (patch) | |
| tree | 929730b84f0d3957e496504358f7f69db4eeedfa /include | |
| parent | d1a00799a8f80d93128f0adeae41b85cc25ace47 (diff) | |
dahdi: Allow spans to advertise if they can provide any timing.
Some spans, specifically dynamic local spans, should never be the timing
master since they are dependent on some other timing source driving
them.
The bit in 'struct dahdi_span' is named cannot provide timing so that by
default the other drivers will set it to 0.
This is loosely related to issue #13205 but doesn't address any of the
other elements of that issue about how to allow the user to configure
what the master span order of succession is.
(issue #13205)
Reported by: biohumanoid
Signed-off-by: Shaun Ruffell <sruffell@digium.com>
Acked-by: Kinsey Moore <kmoore@digium.com>
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@9581 a0bf4364-ded3-4de4-8d8a-66a801d63aff
Diffstat (limited to 'include')
| -rw-r--r-- | include/dahdi/kernel.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/dahdi/kernel.h b/include/dahdi/kernel.h index 584eb8c..f181444 100644 --- a/include/dahdi/kernel.h +++ b/include/dahdi/kernel.h @@ -863,6 +863,7 @@ struct dahdi_span { int deflaw; /*!< Default law (DAHDI_MULAW or DAHDI_ALAW) */ int alarms; /*!< Pending alarms on span */ unsigned long flags; + u8 cannot_provide_timing:1; int irq; /*!< IRQ for this span's hardware */ int lbo; /*!< Span Line-Buildout */ int lineconfig; /*!< Span line configuration */ |