patch-2.4.21 linux-2.4.21/drivers/usb/auerserv.h

• Lines: 48
• Date: 2003-06-13 07:51:36.000000000 -0700
• Orig file: linux-2.4.20/drivers/usb/auerserv.h
• Orig date: 1969-12-31 16:00:00.000000000 -0800

diff -urN linux-2.4.20/drivers/usb/auerserv.h linux-2.4.21/drivers/usb/auerserv.h
@@ -0,0 +1,47 @@
+/*****************************************************************************/
+/*
+ *      auerserv.h  --  Auerswald PBX/System Telephone service request structure.
+ *
+ *      Copyright (C) 2002  Wolfgang Mües (wolfgang@iksw-muees.de)
+ *
+ *      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 of the License, or
+ *      (at your option) any later version.
+ *
+ *      This program is distributed in the hope that it will be useful,
+ *      but WITHOUT ANY WARRANTY; without even the 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.
+ */
+ /*****************************************************************************/
+
+/* The auerswald ISDN devices have a logical channel concept. Many channels are
+ * realized via one control endpoint or INT endpoint. At the receiver side, these
+ * messages must be dispatched. Some data may be for an application which is
+ * connected through the char interface, other data may be D-channel information
+ * routed to ISDN4LINUX. The auerscon struct is used to dispatch the data.
+ */
+
+#ifndef AUERSERV_H
+#define AUERSERV_H
+
+#include "auerbuf.h"
+
+/* service context */
+struct auerscon;
+typedef void (*auer_dispatch_t) (struct auerscon *, struct auerbuf *);
+typedef void (*auer_disconn_t) (struct auerscon *);
+
+struct auerscon {
+	unsigned int id;		/* protocol service id AUH_xxxx */
+	auer_dispatch_t dispatch;	/* dispatch read buffer */
+	auer_disconn_t disconnect;	/* disconnect from device, wake up all readers */
+};
+
+
+#endif	/* AUERSERV_H */