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Subject[mISDN PATCH v2 02/19] DSP now uses ring buffer for echo canceler
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From: Andreas Eversberg <andreas@eversberg.eu>

DSP now uses ring buffer for echo canceler.
Added missing include in l1oip_codec.c

Signed-off-by: Andreas Eversberg <andreas@eversberg.eu>
Signed-off-by: Karsten Keil <keil@b1-systems.de>
---
drivers/isdn/mISDN/dsp.h | 3 ++-
drivers/isdn/mISDN/l1oip_codec.c | 1 +
2 files changed, 3 insertions(+), 1 deletions(-)
diff --git a/drivers/isdn/mISDN/dsp.h b/drivers/isdn/mISDN/dsp.h
index 98a33c5..0a4a362 100644
--- a/drivers/isdn/mISDN/dsp.h
+++ b/drivers/isdn/mISDN/dsp.h
@@ -112,7 +112,8 @@ struct dsp_conf {

#define DSP_DTMF_NPOINTS 102

-#define ECHOCAN_BUFLEN (4*128)
+#define ECHOCAN_BUFF_SIZE 0x400 /* must be 2**n */
+#define ECHOCAN_BUFF_MASK 0x3ff /* -1 */

struct dsp_dtmf {
int treshold; /* above this is dtmf (square of) */
diff --git a/drivers/isdn/mISDN/l1oip_codec.c b/drivers/isdn/mISDN/l1oip_codec.c
index e4ecba3..bbfd1b8 100644
--- a/drivers/isdn/mISDN/l1oip_codec.c
+++ b/drivers/isdn/mISDN/l1oip_codec.c
@@ -48,6 +48,7 @@ NOTE: The bytes are handled as they are law-encoded.

#include <linux/vmalloc.h>
#include <linux/mISDNif.h>
+#include <linux/in.h>
#include "core.h"
#include "l1oip.h"

--
1.6.0.2


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