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authorSrikant Patnaik2015-01-11 12:28:04 +0530
committerSrikant Patnaik2015-01-11 12:28:04 +0530
commit871480933a1c28f8a9fed4c4d34d06c439a7a422 (patch)
tree8718f573808810c2a1e8cb8fb6ac469093ca2784 /include/linux/mISDNdsp.h
parent9d40ac5867b9aefe0722bc1f110b965ff294d30d (diff)
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Moved, renamed, and deleted files
The original directory structure was scattered and unorganized. Changes are basically to make it look like kernel structure.
Diffstat (limited to 'include/linux/mISDNdsp.h')
-rw-r--r--include/linux/mISDNdsp.h39
1 files changed, 39 insertions, 0 deletions
diff --git a/include/linux/mISDNdsp.h b/include/linux/mISDNdsp.h
new file mode 100644
index 00000000..41d1eeb9
--- /dev/null
+++ b/include/linux/mISDNdsp.h
@@ -0,0 +1,39 @@
+#ifndef __mISDNdsp_H__
+#define __mISDNdsp_H__
+
+struct mISDN_dsp_element_arg {
+ char *name;
+ char *def;
+ char *desc;
+};
+
+struct mISDN_dsp_element {
+ char *name;
+ 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,
+ unsigned int txlen);
+ int num_args;
+ struct mISDN_dsp_element_arg
+ *args;
+};
+
+extern int mISDN_dsp_element_register(struct mISDN_dsp_element *elem);
+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) */
+ int pcm_slots; /* number of slots on the pcm bus */
+ int pcm_banks; /* number of IO banks of pcm bus */
+ int unclocked; /* data is not clocked (has jitter/loss) */
+ int unordered; /* data is unordered (packets have index) */
+};
+
+#endif
+