SND_PCM_SET_OPS(9) PCM API SND_PCM_SET_OPS(9)NAME
snd_pcm_set_ops - set the PCM operators
void snd_pcm_set_ops(struct snd_pcm * pcm, int direction, const struct snd_pcm_ops * ops);
the pcm instance
stream direction, SNDRV_PCM_STREAM_XXX
the operator table
Sets the given PCM operators to the pcm instance.
COPYRIGHT Kernel Hackers Manual 3.10 June 2014 SND_PCM_SET_OPS(9)
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LSDAHDI(8) User Contributed Perl Documentation LSDAHDI(8)NAME
lsdahdi - List all dahdi channels with their types and spans.
### Span 1: WCTDM/0 "Wildcard TDM400P REV E/F Board 1"
1 FXO FXOLS (In use)
2 FXS FXSKS
3 FXS FXSKS
4 FXS FXSKS
### Span 2: XBUS-00/XPD-00 "Xorcom XPD #00/00: FXO"
5 FXO FXSKS (In use)
6 FXO FXSKS (In use) (no pcm)
7 FXO FXSKS (In use) (no pcm)
8 FXO FXSKS (In use) (no pcm)
9 FXO FXSKS (In use) (no pcm)
10 FXO FXSKS (In use) (no pcm)
11 FXO FXSKS (In use) (no pcm)
12 FXO FXSKS (In use) (no pcm)
### Span 3: XBUS-00/XPD-10 "Xorcom XPD #00/10: FXO"
13 FXO FXSKS (In use) (no pcm)
14 FXO FXSKS (In use) (no pcm)
15 FXO FXSKS (In use) (no pcm)
16 FXO FXSKS (In use) (no pcm)
17 FXO FXSKS (In use) (no pcm)
18 FXO FXSKS (In use) (no pcm)
19 FXO FXSKS (In use) (no pcm)
20 FXO FXSKS (In use) (no pcm)
### Span 6: XBUS-01/XPD-00 "Xorcom XPD #01/00: FXS"
37 FXS FXOLS (In use)
38 FXS FXOLS (In use) (no pcm)
39 FXS FXOLS (In use) (no pcm)
40 FXS FXOLS (In use) (no pcm)
41 FXS FXOLS (In use) (no pcm)
42 FXS FXOLS (In use) (no pcm)
43 FXS FXOLS (In use) (no pcm)
44 FXS FXOLS (In use) (no pcm)
45 Output FXOLS (In use) (no pcm)
46 Output FXOLS (In use) (no pcm)
47 Input FXOLS (In use) (no pcm)
48 Input FXOLS (In use) (no pcm)
49 Input FXOLS (In use) (no pcm)
50 Input FXOLS (In use) (no pcm)
The first column is the type of the channel (port, for an analog device) and the second one is the signalling (if set).
lsdahdi is a somewhat glorified 'cat /proc/dahdi/*' . Unlike that command, it sorts the spans with the proper order. It also formats the
output slightly differently.
perl v5.14.2 2010-03-03 LSDAHDI(8)
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