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14 Commits

Author SHA1 Message Date
Andreas Eversberg 34458d894d changed CMX processing to older version process. 
note: recevie data to CMX is always required, even on hardware bridging
also it is required even if no conference or bridge is formed.
CMX process reclocks receive data and also processes echo, even with no bridge
or conference.

the queue_conf_id is left as is, additionally i added queue_dtmf flag to enable hardware or software dtmf as the features arrive.

what we can do later: hfcmulti can reply the feature message and bring features
by data body and not by writing to a pointer.

Modified Files:
 	mISDN/CHANGES mISDN/drivers/isdn/hardware/mISDN/dsp.h
 	mISDN/drivers/isdn/hardware/mISDN/dsp_cmx.c
 	mISDN/drivers/isdn/hardware/mISDN/dsp_core.c
 2007-04-03 17:47:26 +00:00
Andreas Eversberg b70f8ddd1c Changed my email address to jolly@eversberg.eu 
Modified Files:
	mISDN/drivers/isdn/hardware/mISDN/Kconfig.v2.6
	mISDN/drivers/isdn/hardware/mISDN/dsp.h
	mISDN/drivers/isdn/hardware/mISDN/dsp_audio.c
	mISDN/drivers/isdn/hardware/mISDN/dsp_blowfish.c
	mISDN/drivers/isdn/hardware/mISDN/dsp_cmx.c
	mISDN/drivers/isdn/hardware/mISDN/dsp_core.c
	mISDN/drivers/isdn/hardware/mISDN/dsp_dtmf.c
	mISDN/drivers/isdn/hardware/mISDN/dsp_tones.c
	mISDN/drivers/isdn/hardware/mISDN/hfc_multi.c
	mISDN/drivers/isdn/hardware/mISDN/l1oip.c
	mISDN/drivers/isdn/hardware/mISDN/loop.c
	mISDN/drivers/isdn/hardware/mISDN/socket.c
	mISDN/drivers/isdn/hardware/mISDN/socket.h
 2007-03-27 15:06:29 +00:00
Chrisian Richter 8ab0c38df3 added the new B410P HFC-4S based card. This card has Echocancelation in hardware. Modified mISDN_dsp to check for hw_echocan facilities. added possibility to control the gain from lower layers. Thanks to Matthew Fredrickson for most of the patches. 2006-09-06 17:24:22 +00:00
Chrisian Richter 25f37a1d92 made the dtmftreshold value changeable by modul parameter. This might help reducing wrong identified dtmftones. 2006-07-04 13:38:45 +00:00
Chrisian Richter ba1f784186 added a define for aggressive echo suppresssion 2006-06-09 08:41:26 +00:00
Chrisian Richter 08f6fd24ca added a litle queue for conference ids in the dsp. It creates the conference when the hardware is ready for sure.. before it was more luck if we had a hardware or software conference. Also added modules.d support for gentoo 2006-05-23 08:10:59 +00:00
Karsten Keil 56f18961c0 - make mqueue branch HEAD 2006-03-06 12:52:08 +00:00
Karsten Keil 21466f9b7b cleanup silence -> dsp_silence 2005-10-26 14:12:13 +00:00
Andreas Eversberg cf68d7e299 1. Finally hardware echo (channel looping) works. It is usefull to messure 
delay and count biterrors.

2. New vendor IDs are added to the hfc_multi driver (Beronet Cards).

Modified Files:
	mISDN/drivers/isdn/hardware/mISDN/dsp.h
	mISDN/drivers/isdn/hardware/mISDN/dsp_cmx.c
	mISDN/drivers/isdn/hardware/mISDN/dsp_core.c
	mISDN/drivers/isdn/hardware/mISDN/hfc_multi.c
 2004-08-28 12:35:26 +00:00
Karsten Keil 918caa4018 use the common kernel list.h implementation for the lists in mISDN 2004-06-17 12:31:14 +00:00
Andreas Eversberg ea898aa233 Now audio hardware support with automatic driver feature detection is 
testet and works stable.

Modified Files:
	mISDN/drivers/isdn/hardware/mISDN/dsp.h
	mISDN/drivers/isdn/hardware/mISDN/dsp_audio.c
	mISDN/drivers/isdn/hardware/mISDN/dsp_blowfish.c
	mISDN/drivers/isdn/hardware/mISDN/dsp_cmx.c
	mISDN/drivers/isdn/hardware/mISDN/dsp_core.c
	mISDN/drivers/isdn/hardware/mISDN/dsp_dtmf.c
	mISDN/drivers/isdn/hardware/mISDN/dsp_tones.c
	mISDN/drivers/isdn/hardware/mISDN/Kconfig.v2.6
	mISDN/include/linux/mISDNif.h

E1 (PRI) interface now works stable including own layer 1 support.

Modified Files:
	mISDN/drivers/isdn/hardware/mISDN/hfc_multi.c
	mISDN/drivers/isdn/hardware/mISDN/hfc_multi.h

Layer 3 now handles PRI interfaces correctly.
 - each layer-3 instance with local callref counter
 - correct restart procedure (stays in state 0)
 - new feature flag for long callref (ISDN_PID_L3_CRLEN2)
 - MINOR FIX: when parsing the information elements, the second element
   found doesn't overwrite the first element anymore.

Modified Files:
	mISDN/drivers/isdn/hardware/mISDN/l3_udss1.c
	mISDN/drivers/isdn/hardware/mISDN/layer3.c
	mISDN/drivers/isdn/hardware/mISDN/layer3.h
	mISDN/include/linux/mISDNif.h
 2004-03-28 17:13:08 +00:00
Andreas Eversberg e8fae00343 Update of HFC multiport driver and dsp module. Ported to current api names. 
Many fixes, hardware support for dtmf, conferences, crossconnects.
Blowfish crypt support for audio data (dsp).
Changes to Kconfig, Makefile and Rules.mISDN. Minor changes to mISDNif.h.

Modified Files:
	mISDN/drivers/isdn/hardware/mISDN/Kconfig.v2.6
	mISDN/drivers/isdn/hardware/mISDN/Makefile
	mISDN/drivers/isdn/hardware/mISDN/Makefile.v2.4
	mISDN/drivers/isdn/hardware/mISDN/Makefile.v2.6
	mISDN/drivers/isdn/hardware/mISDN/Rules.mISDN.v2.4
	mISDN/drivers/isdn/hardware/mISDN/dsp.h
	mISDN/drivers/isdn/hardware/mISDN/dsp_audio.c
	mISDN/drivers/isdn/hardware/mISDN/dsp_cmx.c
	mISDN/drivers/isdn/hardware/mISDN/dsp_core.c
	mISDN/drivers/isdn/hardware/mISDN/dsp_dtmf.c
	mISDN/drivers/isdn/hardware/mISDN/dsp_tones.c
	mISDN/drivers/isdn/hardware/mISDN/hfc_multi.c
	mISDN/drivers/isdn/hardware/mISDN/hfc_multi.h
	mISDN/include/linux/mISDNif.h
 2004-02-14 17:43:15 +00:00
Karsten Keil 01eea674f4 add dsp patches from Andreas 2003-11-09 09:43:10 +00:00
Karsten Keil 1dd41139d7 new DSP functions from jolly for conferencing and other audio processing 2003-10-24 21:23:05 +00:00