patch-2.2.19 linux/drivers/isdn/eicon/idi.h

• Lines: 144
• Date: Sun Mar 25 11:37:32 2001
• Orig file: v2.2.18/drivers/isdn/eicon/idi.h
• Orig date: Wed Dec 31 19:00:00 1969

diff -u --new-file --recursive --exclude-from /usr/src/exclude v2.2.18/drivers/isdn/eicon/idi.h linux/drivers/isdn/eicon/idi.h
@@ -0,0 +1,143 @@
+
+/*
+ *
+ * Copyright (C) Eicon Technology Corporation, 2000.
+ *
+ * Eicon File Revision :    1.0  
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY OF ANY KIND WHATSOEVER INCLUDING ANY 
+ * implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ */
+
+
+/* External IDI interface */
+
+#if !defined(IDI_H)
+#define IDI_H
+
+#include "sys.h"
+
+/* typedefs for our data structures */
+
+typedef struct get_name_s GET_NAME;
+typedef struct entity_s ENTITY;
+typedef struct buffers_s BUFFERS;
+
+/* IDI request/callback function pointer */
+
+typedef void (* IDI_CALL)(ENTITY *);
+
+typedef struct {
+  word length;          /* length of data/parameter field           */
+  byte P[270];          /* data/parameter field                     */
+} DBUFFER;
+
+#define REQ_NAME	0x0100
+#define BOARD_NAME_LENGTH 9
+struct get_name_s {
+  word command;         /* command = 0x0100 */
+  byte name[BOARD_NAME_LENGTH];
+};
+
+#define REQ_REMOVE    0x0000    /* pointer to word which is 0 */
+#define REQ_SERIAL    0x0200  
+struct get_serial_s {
+  word      command;            /* command = 0x0200 */
+  dword     serial;             /* serial number */
+};
+
+#define REQ_POSTCALL  0x0300  
+struct postcall_s {
+  word        command;         /* command = 0x0300 */
+  word        dummy;           /* not used */
+  IDI_CALL    callback;        /* routine adress to call back */
+  ENTITY      *contxt;         /* ptr to entity to use */
+};
+
+#define REQ_XLOG      0x0400   /* structure is card dependent/defined locally */
+
+struct buffers_s {
+  word PLength;
+  byte *P;
+};
+
+struct entity_s {
+  byte                  Req;            /* pending request          */
+  byte                  Rc;             /* return code received     */
+  byte                  Ind;            /* indication received      */
+  byte                  ReqCh;          /* channel of current Req   */
+  byte                  RcCh;           /* channel of current Rc    */
+  byte                  IndCh;          /* channel of current Ind   */
+  byte                  Id;             /* ID used by this entity   */
+  byte                  GlobalId;       /* reserved field           */
+  byte                  XNum;           /* number of X-buffers      */
+  byte                  RNum;           /* number of R-buffers      */
+  BUFFERS               *X;        		/* pointer to X-buffer list */
+  BUFFERS               *R;        		/* pointer to R-buffer list */
+  word                  RLength;        /* length of current R-data */
+  DBUFFER               *RBuffer;       /* buffer of current R-data */
+  byte                  RNR;            /* receive not ready flag   */
+  byte                  complete;       /* receive complete status  */
+  IDI_CALL              callback;
+
+  word                  user[2];
+
+        /* fields used by the driver internally                     */
+  byte                  No;             /* entity number            */
+  byte                  reserved2;      /* reserved field           */
+  byte                  More;           /* R/X More flags           */
+  byte                  MInd;           /* MDATA coding for this ID */
+  byte                  XCurrent;       /* current transmit buffer  */
+  byte                  RCurrent;       /* current receive buffer   */
+  word                  XOffset;        /* offset in x-buffer       */
+  word                  ROffset;        /* offset in r-buffer       */
+};
+
+typedef struct {
+  byte                  type;
+  byte                  channels;
+  word                  features;
+  /* dword		serial; */
+  IDI_CALL              request;
+} DESCRIPTOR;
+
+extern void    DIVA_DIDD_Read(DESCRIPTOR *, int);
+
+        /* descriptor type field coding */
+#define IDI_ADAPTER_S           1
+#define IDI_ADAPTER_PR          2
+#define IDI_ADAPTER_DIVA        3
+#define IDI_ADAPTER_MAESTRA     4
+#define IDI_ADAPTER_MAESTRAQ    5
+#define IDI_ADAPTER_MAESTRAP    6
+#define IDI_VADAPTER            0x40
+#define IDI_DRIVER              0x80
+#define IDI_DIMAINT             0xff
+
+/* feature bit mask values */
+
+#define DI_VOICE        0x0 /* obsolete define */
+#define DI_FAX3         0x1
+#define DI_MODEM        0x2
+#define DI_POST         0x4
+#define DI_V110         0x8
+#define DI_V120         0x10
+#define DI_POTS         0x20
+#define DI_CODEC        0x40
+#define DI_MANAGE       0x80
+#define DI_V_42         0x0100
+#define DI_EXTD_FAX     0x0200 /* Extended FAX (ECM, 2D, T.6, Polling) */
+
+#endif /* IDI_H */