diff options
| author | Andreas Eversberg <andreas@eversberg.eu> | 2009-05-22 11:04:46 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-05-25 00:51:31 -0700 |
| commit | 7cfa153dd709f15188fe84b78ae76387841fe17b (patch) | |
| tree | 35df67cef71397759e9fad76fb878fa439f26f45 /include/linux | |
| parent | a5355c27d26001865a5ac32c868c82a523c275d3 (diff) | |
mISDN: Echo canceler now gets delay information from hardware
Added tx-fifo information for calculation of current delay to sync tx and rx
streams for echo canceler.
Signed-off-by: Andreas Eversberg <andreas@eversberg.eu>
Signed-off-by: Karsten Keil <keil@b1-systems.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/mISDNdsp.h | 3 | ||||
| -rw-r--r-- | include/linux/mISDNhw.h | 2 |
2 files changed, 3 insertions, 2 deletions
diff --git a/include/linux/mISDNdsp.h b/include/linux/mISDNdsp.h index 6b71d2dce50..2c483d45f14 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; diff --git a/include/linux/mISDNhw.h b/include/linux/mISDNhw.h index 97ffdc1d344..ce900f4c245 100644 --- a/include/linux/mISDNhw.h +++ b/include/linux/mISDNhw.h @@ -185,7 +185,7 @@ extern int dchannel_senddata(struct dchannel *, struct sk_buff *); extern int bchannel_senddata(struct bchannel *, struct sk_buff *); extern void recv_Dchannel(struct dchannel *); extern void recv_Echannel(struct dchannel *, struct dchannel *); -extern void recv_Bchannel(struct bchannel *); +extern void recv_Bchannel(struct bchannel *, unsigned int id); extern void recv_Dchannel_skb(struct dchannel *, struct sk_buff *); extern void recv_Bchannel_skb(struct bchannel *, struct sk_buff *); extern void confirm_Bsend(struct bchannel *bch); |