as pipeline elements and the pipeline is configured with a configuration string
via a new PH_CONTROL parameter: PIPELINE_CFG.
The config-string is as follows: mec2(training=1)|kb1ec
With this example, the audio data would flow through mec2 (instantiated with the
parameter-string "training=1") and then through kb1ec (instantiated without
parameters).
The three echo cancellers are now build as separate modules, named mISDN_dsp_*.
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
- hopefully easier to understand and follow the dataflow
- no limitations in application count
- clean shutdown on errors
- use own kmem caches
- reduce stack usage, use dynamic allocated cmsg