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| author | Martin Bachem <m.bachem@gmx.de> | 2008-11-04 14:11:22 +0100 |
|---|---|---|
| committer | Karsten Keil <kkeil@suse.de> | 2009-01-09 22:44:29 +0100 |
| commit | 3f75e84a6a697c5cffb78ee15e79498a35473e05 (patch) | |
| tree | f0c8a3e5a700c6e9507d917b65ce10498e9bbd6e /include | |
| parent | c6a2e587e5b28177eabfc2db4d5abd25b87604f2 (diff) | |
| download | lwn-3f75e84a6a697c5cffb78ee15e79498a35473e05.tar.gz lwn-3f75e84a6a697c5cffb78ee15e79498a35473e05.zip | |
mISDN: Add layer1 prim MPH_INFORMATION_REQ
MPH_INFORMATION provides full D- and B-Channel status overview
- new layer1 primitive: MPF_INFORMATON_REQ
- layer1 replies with MPH_INFORMATION_IND containing
- dch->[state,Flags,nrbchan]
- bch[]->[protocol,Flags]
- hardware driver should send MPH_INFORMATION_IND
on all ph state changes and BChannel state changes to MISDN_ID_ANY
Signed-off-by: Martin Bachem <m.bachem@gmx.de>
Signed-off-by: Karsten Keil <kkeil@suse.de>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/mISDNif.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/include/linux/mISDNif.h b/include/linux/mISDNif.h index d4229aebf648..557477ac3d5b 100644 --- a/include/linux/mISDNif.h +++ b/include/linux/mISDNif.h @@ -289,6 +289,23 @@ struct mISDN_devrename { char name[MISDN_MAX_IDLEN]; /* new name */ }; +/* MPH_INFORMATION_REQ payload */ +struct ph_info_ch { + __u32 protocol; + __u64 Flags; +}; + +struct ph_info_dch { + struct ph_info_ch ch; + __u16 state; + __u16 num_bch; +}; + +struct ph_info { + struct ph_info_dch dch; + struct ph_info_ch bch[]; +}; + /* timer device ioctl */ #define IMADDTIMER _IOR('I', 64, int) #define IMDELTIMER _IOR('I', 65, int) |