1 files changed, 140 insertions, 0 deletions
diff --git a/drivers/isdn/mISDN/layer2.h b/drivers/isdn/mISDN/layer2.h
new file mode 100644
index 000000000000..de2dd02056a3
--- /dev/null
+++ b/drivers/isdn/mISDN/layer2.h
@@ -0,0 +1,140 @@
+/*
+ * Layer 2 defines
+ *
+ * Copyright 2008  by Karsten Keil <kkeil@novell.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * 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.
+ *
+ */
+#include <linux/mISDNif.h>
+#include <linux/skbuff.h>
+#include "fsm.h"
+#define MAX_WINDOW      8
+struct manager {
+        struct mISDNchannel     ch;
+        struct mISDNchannel     bcast;
+        u_long                  options;
+        struct list_head        layer2;
+        rwlock_t                lock;
+        struct FsmInst          deact;
+        struct FsmTimer         datimer;
+        struct sk_buff_head     sendq;
+        struct mISDNchannel     *up;
+        u_int                   nextid;
+        u_int                   lastid;
+};
+struct teimgr {
+        int                     ri;
+        int                     rcnt;
+        struct FsmInst          tei_m;
+        struct FsmTimer         timer;
+        int                     tval, nval;
+        struct layer2           *l2;
+        struct manager          *mgr;
+};
+struct laddr {
+        u_char  A;
+        u_char  B;
+};
+struct layer2 {
+        struct list_head        list;
+        struct mISDNchannel     ch;
+        u_long                  flag;
+        int                     id;
+        struct mISDNchannel     *up;
+        signed char             sapi;
+        signed char             tei;
+        struct laddr            addr;
+        u_int                   maxlen;
+        struct teimgr           *tm;
+        u_int                   vs, va, vr;
+        int                     rc;
+        u_int                   window;
+        u_int                   sow;
+        struct FsmInst          l2m;
+        struct FsmTimer         t200, t203;
+        int                     T200, N200, T203;
+        u_int                   next_id;
+        u_int                   down_id;
+        struct sk_buff          *windowar[MAX_WINDOW];
+        struct sk_buff_head     i_queue;
+        struct sk_buff_head     ui_queue;
+        struct sk_buff_head     down_queue;
+        struct sk_buff_head     tmp_queue;
+};
+enum {
+        ST_L2_1,
+        ST_L2_2,
+        ST_L2_3,
+        ST_L2_4,
+        ST_L2_5,
+        ST_L2_6,
+        ST_L2_7,
+        ST_L2_8,
+};
+#define L2_STATE_COUNT (ST_L2_8+1)
+extern struct layer2    *create_l2(struct mISDNchannel *, u_int,
+                                u_long, u_long);
+extern int              tei_l2(struct layer2 *, u_int, u_long arg);
+/* from tei.c */
+extern int              l2_tei(struct layer2 *, u_int, u_long arg);
+extern void             release_tei(struct layer2 *);
+extern int              TEIInit(u_int *);
+extern void             TEIFree(void);
+#define MAX_L2HEADER_LEN 4
+#define RR      0x01
+#define RNR     0x05
+#define REJ     0x09
+#define SABME   0x6f
+#define SABM    0x2f
+#define DM      0x0f
+#define UI      0x03
+#define DISC    0x43
+#define UA      0x63
+#define FRMR    0x87
+#define XID     0xaf
+#define CMD     0
+#define RSP     1
+#define LC_FLUSH_WAIT 1
+#define FLG_LAPB        0
+#define FLG_LAPD        1
+#define FLG_ORIG        2
+#define FLG_MOD128      3
+#define FLG_PEND_REL    4
+#define FLG_L3_INIT     5
+#define FLG_T200_RUN    6
+#define FLG_ACK_PEND    7
+#define FLG_REJEXC      8
+#define FLG_OWN_BUSY    9
+#define FLG_PEER_BUSY   10
+#define FLG_DCHAN_BUSY  11
+#define FLG_L1_ACTIV    12
+#define FLG_ESTAB_PEND  13
+#define FLG_PTP         14
+#define FLG_FIXED_TEI   15
+#define FLG_L2BLOCK     16
+#define FLG_L1_NOTREADY 17
+#define FLG_LAPD_NET    18

diff --git a/drivers/isdn/mISDN/layer2.h b/drivers/isdn/mISDN/layer2.h new file mode 100644 index 000000000000..de2dd02056a3 --- /dev/null +++ b/drivers/isdn/mISDN/layer2.h
@@ -0,0 +1,140 @@
	1	/*
	2	* Layer 2 defines
	3	*
	4	* Copyright 2008 by Karsten Keil <kkeil@novell.com>
	5	*
	6	* This program is free software; you can redistribute it and/or modify
	7	* it under the terms of the GNU General Public License version 2 as
	8	* published by the Free Software Foundation.
	9	*
	10	* This program is distributed in the hope that it will be useful,
	11	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	12	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	13	* GNU General Public License for more details.
	14	*
	15	*/
	16
	17	#include <linux/mISDNif.h>
	18	#include <linux/skbuff.h>
	19	#include "fsm.h"
	20
	21	#define MAX_WINDOW 8
	22
	23	struct manager {
	24	struct mISDNchannel ch;
	25	struct mISDNchannel bcast;
	26	u_long options;
	27	struct list_head layer2;
	28	rwlock_t lock;
	29	struct FsmInst deact;
	30	struct FsmTimer datimer;
	31	struct sk_buff_head sendq;
	32	struct mISDNchannel *up;
	33	u_int nextid;
	34	u_int lastid;
	35	};
	36
	37	struct teimgr {
	38	int ri;
	39	int rcnt;
	40	struct FsmInst tei_m;
	41	struct FsmTimer timer;
	42	int tval, nval;
	43	struct layer2 *l2;
	44	struct manager *mgr;
	45	};
	46
	47	struct laddr {
	48	u_char A;
	49	u_char B;
	50	};
	51
	52	struct layer2 {
	53	struct list_head list;
	54	struct mISDNchannel ch;
	55	u_long flag;
	56	int id;
	57	struct mISDNchannel *up;
	58	signed char sapi;
	59	signed char tei;
	60	struct laddr addr;
	61	u_int maxlen;
	62	struct teimgr *tm;
	63	u_int vs, va, vr;
	64	int rc;
	65	u_int window;
	66	u_int sow;
	67	struct FsmInst l2m;
	68	struct FsmTimer t200, t203;
	69	int T200, N200, T203;
	70	u_int next_id;
	71	u_int down_id;
	72	struct sk_buff *windowar[MAX_WINDOW];
	73	struct sk_buff_head i_queue;
	74	struct sk_buff_head ui_queue;
	75	struct sk_buff_head down_queue;
	76	struct sk_buff_head tmp_queue;
	77	};
	78
	79	enum {
	80	ST_L2_1,
	81	ST_L2_2,
	82	ST_L2_3,
	83	ST_L2_4,
	84	ST_L2_5,
	85	ST_L2_6,
	86	ST_L2_7,
	87	ST_L2_8,
	88	};
	89
	90	#define L2_STATE_COUNT (ST_L2_8+1)
	91
	92	extern struct layer2 create_l2(struct mISDNchannel , u_int,
	93	u_long, u_long);
	94	extern int tei_l2(struct layer2 *, u_int, u_long arg);
	95
	96
	97	/* from tei.c */
	98	extern int l2_tei(struct layer2 *, u_int, u_long arg);
	99	extern void release_tei(struct layer2 *);
	100	extern int TEIInit(u_int *);
	101	extern void TEIFree(void);
	102
	103	#define MAX_L2HEADER_LEN 4
	104
	105	#define RR 0x01
	106	#define RNR 0x05
	107	#define REJ 0x09
	108	#define SABME 0x6f
	109	#define SABM 0x2f
	110	#define DM 0x0f
	111	#define UI 0x03
	112	#define DISC 0x43
	113	#define UA 0x63
	114	#define FRMR 0x87
	115	#define XID 0xaf
	116
	117	#define CMD 0
	118	#define RSP 1
	119
	120	#define LC_FLUSH_WAIT 1
	121
	122	#define FLG_LAPB 0
	123	#define FLG_LAPD 1
	124	#define FLG_ORIG 2
	125	#define FLG_MOD128 3
	126	#define FLG_PEND_REL 4
	127	#define FLG_L3_INIT 5
	128	#define FLG_T200_RUN 6
	129	#define FLG_ACK_PEND 7
	130	#define FLG_REJEXC 8
	131	#define FLG_OWN_BUSY 9
	132	#define FLG_PEER_BUSY 10
	133	#define FLG_DCHAN_BUSY 11
	134	#define FLG_L1_ACTIV 12
	135	#define FLG_ESTAB_PEND 13
	136	#define FLG_PTP 14
	137	#define FLG_FIXED_TEI 15
	138	#define FLG_L2BLOCK 16
	139	#define FLG_L1_NOTREADY 17
	140	#define FLG_LAPD_NET 18