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>
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@ -289,6 +289,23 @@ struct mISDN_devrename {
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char name[MISDN_MAX_IDLEN]; /* new name */
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};
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/* MPH_INFORMATION_REQ payload */
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struct ph_info_ch {
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__u32 protocol;
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__u64 Flags;
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};
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struct ph_info_dch {
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struct ph_info_ch ch;
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__u16 state;
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__u16 num_bch;
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};
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struct ph_info {
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struct ph_info_dch dch;
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struct ph_info_ch bch[];
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};
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/* timer device ioctl */
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#define IMADDTIMER _IOR('I', 64, int)
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#define IMDELTIMER _IOR('I', 65, int)
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