Merge commit 'v2.6.27-rc1' into x86/core

Conflicts:

	include/asm-x86/dma-mapping.h
	include/asm-x86/namei.h
	include/asm-x86/uaccess.h

Signed-off-by: Ingo Molnar <mingo@elte.hu>

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 00000000000..6293f80dc2d
--- /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 		TEIrelease(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