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#! /bin/sh /usr/share/dpatch/dpatch-run
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## zaptelh_14.dpatch by Tzafrir Cohen <tzafrir.cohen@xorcom.com>
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## All lines beginning with `## DP:' are a description of the patch.
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## DP: New interfaces of zaptel 1.4. This allows building asterisk 1.4
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diff -urNad zaptel-1.2.9.1.dfsg~/zaptel.h zaptel-1.2.9.1.dfsg/zaptel.h
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--- zaptel-1.2.9.1.dfsg~/zaptel.h 2006-10-08 00:15:11.000000000 +0200
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+++ zaptel-1.2.9.1.dfsg/zaptel.h 2006-10-08 00:16:47.000000000 +0200
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#define ZT_SIG_DACS (__ZT_SIG_DACS | ZT_SIG_CLEAR) /* Cross connect */
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#define ZT_SIG_EM_E1 (1 << 17) /* E1 E&M Variation */
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#define ZT_SIG_DACS_RBS ((1 << 18) | __ZT_SIG_DACS) /* Cross connect w/ RBS */
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+#define ZT_SIG_HARDHDLC ((1 << 19) | ZT_SIG_CLEAR)
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/* tone flag values */
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#define ZT_REVERSE_RXTONE 1 /* reverse polarity rx tone logic */
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#define ZT_SETPOLARITY _IOW (ZT_CODE, 92, int)
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+ * Transcoder operations
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+#define ZT_TRANSCODE_OP _IOWR(ZT_CODE, 93, int)
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* Startup or Shutdown a span
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#define ZT_TONE_STUTTER 10
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#define ZT_TONE_MAX 16
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+#define ZT_TONE_DTMF_BASE 64
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+ * These must be in the same order as the dtmf_tones array in tones.h
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+ ZT_TONE_DTMF_0 = ZT_TONE_DTMF_BASE,
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+#define ZT_TONE_DTMF_MAX ZT_TONE_DTMF_D
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#define ZT_MAX_CADENCE 16
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#define ZT_TONEDETECT_ON (1 << 0) /* Detect tones */
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#define ZT_TONEDETECT_MUTE (1 << 1) /* Mute audio in received channel */
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+#define ZT_TRANSCODE_MAGIC 0x74a9c0de
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+#define ZT_TCOP_RESET 1 /* Reset the channel state / codec selection */
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+#define ZT_TCOP_TRANSCODE 2 /* Begin transcoding a block */
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+#define ZT_TCOP_GETINFO 3 /* Get information (use zt_transcode_info) */
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+typedef struct zt_transcode_info {
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+ unsigned int srcfmts;
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+ unsigned int dstfmts;
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+#define ZT_TCCONF_USETS (1 << 0) /* Use/update timestamp field */
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+#define ZT_TCCONF_USESEQ (1 << 1) /* Use/update seqno field */
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+#define ZT_TCSTAT_DSTRDY (1 << 0) /* Destination data is ready */
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+#define ZT_TCSTAT_DSTBUSY (1 << 1) /* Destination data is outstanding */
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+#define __ZT_TRANSCODE_BUFSIZ 16384
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+#define ZT_TRANSCODE_HDRLEN 256
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+#define ZT_TRANSCODE_BUFSIZ ((__ZT_TRANSCODE_BUFSIZ) - (ZT_TRANSCODE_HDRLEN))
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+#define ZT_TRANSCODE_DSTOFFSET (((ZT_TRANSCODE_BUFSIZ) / 2) + ZT_TRANSCODE_HDRLEN)
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+#define ZT_TRANSCODE_SRCOFFSET (((ZT_TRANSCODE_BUFSIZ) / 2) + ZT_TRANSCODE_HDRLEN)
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+typedef struct zt_transcode_header {
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+ unsigned int srcfmt; /* See formats.h -- use TCOP_RESET when you change */
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+ unsigned int srcoffset; /* In bytes -- written by user */
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+ unsigned int srclen; /* In bytes -- written by user */
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+ unsigned int srctimestamp; /* In samples -- written by user (only used if ZT_TCCONF_USETS is set) */
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+ unsigned int srcseqno; /* In units -- written by user (only used if ZT_TCCONF_USESEQ is set) */
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+ unsigned int dstfmt; /* See formats.h -- use TCOP_RESET when you change */
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+ unsigned int dstoffset; /* In bytes -- written by user */
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+ unsigned int dsttimestamp; /* In samples -- read by user */
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+ unsigned int dstseqno; /* In units -- read by user (only used if ZT_TCCONF_USESEQ is set) */
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+ unsigned int dstlen; /* In bytes -- read by user */
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+ unsigned int dstsamples; /* In timestamp units -- read by user */
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+ unsigned int magic; /* Magic value -- ZT_TRANSCODE_MAGIC, read by user */
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+ unsigned int config; /* Read/write by user */
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+ unsigned int status; /* Read/write by user */
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+ /* XXX: fix this to automatically calculate somehow */
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+ unsigned char userhdr[ZT_TRANSCODE_HDRLEN - (sizeof(unsigned int) * 14)]; /* Storage for user parameters */
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+ unsigned char srcdata[ZT_TRANSCODE_BUFSIZ / 2]; /* Storage of source data */
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+ unsigned char dstdata[ZT_TRANSCODE_BUFSIZ / 2]; /* Storage of destination data */
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+} ZT_TRANSCODE_HEADER;
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struct zt_ring_cadence {
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int ringcadence [ZT_MAX_CADENCE];
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@@ -1360,6 +1443,33 @@
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+struct zt_transcoder_channel {
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+ struct zt_transcoder *parent;
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+ wait_queue_head_t ready;
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+ unsigned int flags;
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+ unsigned int srcfmt;
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+ unsigned int dstfmt;
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+ struct zt_transcode_header *tch;
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+#define ZT_TC_FLAG_BUSY (1 << 0)
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+#define ZT_TC_FLAG_TRANSIENT (1 << 1)
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+struct zt_transcoder {
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+ struct zt_transcoder *next;
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+ unsigned int srcfmts;
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+ unsigned int dstfmts;
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+ int (*operation)(struct zt_transcoder_channel *channel, int op);
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+ /* Transcoder channels */
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+ struct zt_transcoder_channel channels[0];
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#define ZT_WATCHDOG_NOINTS (1 << 0)
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#define ZT_WATCHDOG_INIT 1000
added
removed
debian/patches/zaptelh_14.dpatch
