patch-2.3.6 linux/include/linux/cycx_x25.h

• Lines: 104
• Date: Wed Jun 2 14:40:22 1999
• Orig file: v2.3.5/linux/include/linux/cycx_x25.h
• Orig date: Wed Dec 31 16:00:00 1969

diff -u --recursive --new-file v2.3.5/linux/include/linux/cycx_x25.h linux/include/linux/cycx_x25.h
@@ -0,0 +1,103 @@
+/*
+* cycx_x25.h	Cyclom X.25 firmware API definitions.
+*
+* Author:	Arnaldo Carvalho de Melo <acme@conectiva.com.br>
+*
+* Copyright:	(c) 1998, 1999 Arnaldo Carvalho de Melo
+*
+* Based on sdla_x25.h by Gene Kozin <74604.152@compuserve.com>
+*
+*		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.
+* ============================================================================
+* 1999/01/03	acme		judicious use of data types
+*
+* 1999/01/02	acme		#define X25_ACK_N3	0x4411
+* Dec 28, 1998	Arnaldo		cleanup: lot'o'things removed
+*					 commands listed,
+*					 TX25Cmd & TX25Config structs
+*					 typedef'ed
+*/
+#ifndef	_CYCX_X25_H
+#define	_CYCX_X25_H
+
+#ifndef PACKED
+#define PACKED __attribute__((packed))
+#endif 
+
+/* X.25 shared memory layout. */
+#define	X25_MBOX_OFFS	0x300	/* general mailbox block */
+#define	X25_RXMBOX_OFFS	0x340	/* receive mailbox */
+
+/* DATA STRUCTURES */
+/* X.25 Command Block. */
+typedef struct X25Cmd
+{
+	u16 command PACKED;
+	u16 link    PACKED; /* values: 0 or 1 */
+	u16 len     PACKED; /* values: 0 thru 0x205 (517) */
+	u32 buf     PACKED;
+} TX25Cmd;
+
+/* Defines for the 'command' field. */
+#define X25_CONNECT_REQUEST             0x4401
+#define X25_CONNECT_RESPONSE            0x4402
+#define X25_DISCONNECT_REQUEST          0x4403
+#define X25_DISCONNECT_RESPONSE         0x4404
+#define X25_DATA_REQUEST                0x4405
+#define X25_ACK_TO_VC			0x4406
+#define X25_INTERRUPT_RESPONSE          0x4407
+#define X25_CONFIG                      0x4408
+#define X25_CONNECT_INDICATION          0x4409
+#define X25_CONNECT_CONFIRM             0x440A
+#define X25_DISCONNECT_INDICATION       0x440B
+#define X25_DISCONNECT_CONFIRM          0x440C
+#define X25_DATA_INDICATION             0x440E
+#define X25_INTERRUPT_INDICATION        0x440F
+#define X25_ACK_FROM_VC			0x4410
+#define X25_ACK_N3			0x4411
+#define X25_CONNECT_COLLISION           0x4413
+#define X25_N3WIN                       0x4414
+#define X25_LINE_ON                     0x4415
+#define X25_LINE_OFF                    0x4416
+#define X25_RESET_REQUEST               0x4417
+#define X25_LOG                         0x4500
+#define X25_STATISTIC                   0x4600
+#define X25_TRACE                       0x4700
+#define X25_N2TRACEXC                   0x4702
+#define X25_N3TRACEXC                   0x4703
+
+typedef struct X25Config {
+	u8  link	PACKED; /* link number */
+	u8  speed	PACKED; /* line speed */
+	u8  clock	PACKED; /* internal/external */
+	u8  n2		PACKED; /* # of level 2 retransm.(values: 1 thru FF) */
+	u8  n2win	PACKED; /* level 2 window (values: 1 thru 7) */
+	u8  n3win	PACKED; /* level 3 window (values: 1 thru 7) */
+	u8  nvc		PACKED; /* # of logical channels (values: 1 thru 64) */
+	u8  pktlen	PACKED; /* level 3 packet lenght - log base 2 of size */
+	u8  locaddr	PACKED; /* my address */
+	u8  remaddr	PACKED; /* remote address */
+	u16 t1		PACKED;	/* time, in seconds */
+	u16 t2		PACKED;	/* time, in seconds */
+	u8  t21		PACKED;	/* time, in seconds */
+	u8  npvc	PACKED;	/* # of permanent virt. circuits (1 thru nvc) */
+	u8  t23		PACKED;	/* time, in seconds */
+	u8  flags	PACKED;	/* see dosx25.doc, in portuguese, for details */
+} TX25Config;
+
+typedef struct X25Stats {
+	u16 rx_crc_errors	PACKED;
+	u16 rx_over_errors	PACKED;
+	u16 n2_tx_frames 	PACKED;
+	u16 n2_rx_frames 	PACKED;
+	u16 tx_timeouts 	PACKED;
+	u16 rx_timeouts 	PACKED;
+	u16 n3_tx_packets 	PACKED;
+	u16 n3_rx_packets 	PACKED;
+	u16 tx_aborts	 	PACKED;
+	u16 rx_aborts	 	PACKED;
+} TX25Stats;
+#endif	/* _CYCX_X25_H */