diff options
Diffstat (limited to 'include/linux/mISDNdsp.h')
| -rw-r--r-- | include/linux/mISDNdsp.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/include/linux/mISDNdsp.h b/include/linux/mISDNdsp.h index 6b71d2dce508..41d1eeb9b3bd 100644 --- a/include/linux/mISDNdsp.h +++ b/include/linux/mISDNdsp.h @@ -12,7 +12,8 @@ struct mISDN_dsp_element { void *(*new)(const char *arg); void (*free)(void *p); void (*process_tx)(void *p, unsigned char *data, int len); - void (*process_rx)(void *p, unsigned char *data, int len); + void (*process_rx)(void *p, unsigned char *data, int len, + unsigned int txlen); int num_args; struct mISDN_dsp_element_arg *args; @@ -24,6 +25,7 @@ extern void mISDN_dsp_element_unregister(struct mISDN_dsp_element *elem); struct dsp_features { int hfc_id; /* unique id to identify the chip (or -1) */ int hfc_dtmf; /* set if HFCmulti card supports dtmf */ + int hfc_conf; /* set if HFCmulti card supports conferences */ int hfc_loops; /* set if card supports tone loops */ int hfc_echocanhw; /* set if card supports echocancelation*/ int pcm_id; /* unique id to identify the pcm bus (or -1) */ |