From b0d2199d6ff9f788b324fe54b1f783aff83502c4 Mon Sep 17 00:00:00 2001
From: "Gustavo F. Padovan" <padovan@profusion.mobi>
Date: Tue, 22 Mar 2011 18:06:49 -0300
Subject: Bluetooth: Remove unused struct item

num in struct l2cap_chan_list isn't used anywhere.

Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
---
 include/net/bluetooth/l2cap.h | 1 -
 1 file changed, 1 deletion(-)

(limited to 'include/net/bluetooth/l2cap.h')

diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h
index 4f4bff1eaed6..7a0262524a50 100644
--- a/include/net/bluetooth/l2cap.h
+++ b/include/net/bluetooth/l2cap.h
@@ -280,7 +280,6 @@ struct l2cap_conn_param_update_rsp {
 struct l2cap_chan_list {
 	struct sock	*head;
 	rwlock_t	lock;
-	long		num;
 };
 
 struct l2cap_conn {
-- 
cgit 


From f3dd4f0f586b3a70734820b68c69985363e2d798 Mon Sep 17 00:00:00 2001
From: "Gustavo F. Padovan" <padovan@profusion.mobi>
Date: Thu, 24 Mar 2011 20:14:16 -0300
Subject: Bluetooth: Remove unused struct l2cap_conn item

Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
---
 include/net/bluetooth/l2cap.h | 1 -
 1 file changed, 1 deletion(-)

(limited to 'include/net/bluetooth/l2cap.h')

diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h
index 7a0262524a50..2b9ca0d5c4a0 100644
--- a/include/net/bluetooth/l2cap.h
+++ b/include/net/bluetooth/l2cap.h
@@ -301,7 +301,6 @@ struct l2cap_conn {
 
 	struct sk_buff *rx_skb;
 	__u32		rx_len;
-	__u8		rx_ident;
 	__u8		tx_ident;
 
 	__u8		disc_reason;
-- 
cgit 


From 48454079c2d4b9ee65c570a22c5fdfe1827996a4 Mon Sep 17 00:00:00 2001
From: "Gustavo F. Padovan" <padovan@profusion.mobi>
Date: Fri, 25 Mar 2011 00:22:30 -0300
Subject: Bluetooth: Create struct l2cap_chan

struct l2cap_chan cames to create a clear separation between what
properties and data belongs to the L2CAP channel and what belongs to the
socket. By now we just fold the struct sock * in struct l2cap_chan as all
the channel info is struct l2cap_pinfo today.

In the next commits we will see a move of channel stuff to struct
l2cap_chan.

Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
---
 include/net/bluetooth/l2cap.h | 18 ++++++++++++------
 1 file changed, 12 insertions(+), 6 deletions(-)

(limited to 'include/net/bluetooth/l2cap.h')

diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h
index 2b9ca0d5c4a0..6378bcc94e2b 100644
--- a/include/net/bluetooth/l2cap.h
+++ b/include/net/bluetooth/l2cap.h
@@ -276,9 +276,16 @@ struct l2cap_conn_param_update_rsp {
 #define L2CAP_CONN_PARAM_ACCEPTED	0x0000
 #define L2CAP_CONN_PARAM_REJECTED	0x0001
 
-/* ----- L2CAP connections ----- */
+/* ----- L2CAP channels and connections ----- */
+
+struct l2cap_chan {
+	struct sock *sk;
+	struct l2cap_chan	*next_c;
+	struct l2cap_chan	*prev_c;
+};
+
 struct l2cap_chan_list {
-	struct sock	*head;
+	struct l2cap_chan *head;
 	rwlock_t	lock;
 };
 
@@ -317,7 +324,7 @@ struct sock_del_list {
 #define L2CAP_INFO_FEAT_MASK_REQ_SENT	0x04
 #define L2CAP_INFO_FEAT_MASK_REQ_DONE	0x08
 
-/* ----- L2CAP channel and socket info ----- */
+/* ----- L2CAP socket info ----- */
 #define l2cap_pi(sk) ((struct l2cap_pinfo *) sk)
 #define TX_QUEUE(sk) (&l2cap_pi(sk)->tx_queue)
 #define SREJ_QUEUE(sk) (&l2cap_pi(sk)->srej_queue)
@@ -389,8 +396,7 @@ struct l2cap_pinfo {
 	struct work_struct	busy_work;
 	struct srej_list	srej_l;
 	struct l2cap_conn	*conn;
-	struct sock		*next_c;
-	struct sock		*prev_c;
+	struct l2cap_chan	*chan;
 };
 
 #define L2CAP_CONF_REQ_SENT       0x01
@@ -471,7 +477,7 @@ void l2cap_sock_init(struct sock *sk, struct sock *parent);
 struct sock *l2cap_sock_alloc(struct net *net, struct socket *sock,
 							int proto, gfp_t prio);
 void l2cap_send_disconn_req(struct l2cap_conn *conn, struct sock *sk, int err);
-void l2cap_chan_del(struct sock *sk, int err);
+void l2cap_chan_del(struct l2cap_chan *chan, int err);
 int l2cap_do_connect(struct sock *sk);
 
 #endif /* __L2CAP_H */
-- 
cgit 


From baa7e1fa6d2870462bd744df1c6ddbd497fe86d6 Mon Sep 17 00:00:00 2001
From: "Gustavo F. Padovan" <padovan@profusion.mobi>
Date: Thu, 31 Mar 2011 16:17:41 -0300
Subject: Bluetooth: Use struct list_head for L2CAP channels list

Use a well known Kernel API is always a good idea than implement your own
list.
In the future we might use RCU on this list.

Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
---
 include/net/bluetooth/l2cap.h | 12 +++---------
 1 file changed, 3 insertions(+), 9 deletions(-)

(limited to 'include/net/bluetooth/l2cap.h')

diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h
index 6378bcc94e2b..ddf4bc56a5b5 100644
--- a/include/net/bluetooth/l2cap.h
+++ b/include/net/bluetooth/l2cap.h
@@ -277,16 +277,9 @@ struct l2cap_conn_param_update_rsp {
 #define L2CAP_CONN_PARAM_REJECTED	0x0001
 
 /* ----- L2CAP channels and connections ----- */
-
 struct l2cap_chan {
 	struct sock *sk;
-	struct l2cap_chan	*next_c;
-	struct l2cap_chan	*prev_c;
-};
-
-struct l2cap_chan_list {
-	struct l2cap_chan *head;
-	rwlock_t	lock;
+	struct list_head list;
 };
 
 struct l2cap_conn {
@@ -312,7 +305,8 @@ struct l2cap_conn {
 
 	__u8		disc_reason;
 
-	struct l2cap_chan_list chan_list;
+	struct list_head chan_l;
+	rwlock_t	chan_lock;
 };
 
 struct sock_del_list {
-- 
cgit 


From 820ffdb3d25f74fbd553453f461709d52dfa72a2 Mon Sep 17 00:00:00 2001
From: "Gustavo F. Padovan" <padovan@profusion.mobi>
Date: Fri, 1 Apr 2011 00:35:21 -0300
Subject: Bluetooth: Remove struct del_list

As we use struct list_head to keep L2CAP channels list the workaround with
del_list is not needed anymore.

Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
---
 include/net/bluetooth/l2cap.h | 5 -----
 1 file changed, 5 deletions(-)

(limited to 'include/net/bluetooth/l2cap.h')

diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h
index ddf4bc56a5b5..d24b51c3ff8c 100644
--- a/include/net/bluetooth/l2cap.h
+++ b/include/net/bluetooth/l2cap.h
@@ -309,11 +309,6 @@ struct l2cap_conn {
 	rwlock_t	chan_lock;
 };
 
-struct sock_del_list {
-	struct sock *sk;
-	struct list_head list;
-};
-
 #define L2CAP_INFO_CL_MTU_REQ_SENT	0x01
 #define L2CAP_INFO_FEAT_MASK_REQ_SENT	0x04
 #define L2CAP_INFO_FEAT_MASK_REQ_DONE	0x08
-- 
cgit 


From fc7f8a7ed4543853a99852ca405ea71fabe78946 Mon Sep 17 00:00:00 2001
From: "Gustavo F. Padovan" <padovan@profusion.mobi>
Date: Fri, 25 Mar 2011 13:59:37 -0300
Subject: Bluetooth: Move ident to struct l2cap_chan

ident is chan property, no need to reside on socket.

Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
---
 include/net/bluetooth/l2cap.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'include/net/bluetooth/l2cap.h')

diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h
index d24b51c3ff8c..81829e5c407d 100644
--- a/include/net/bluetooth/l2cap.h
+++ b/include/net/bluetooth/l2cap.h
@@ -279,6 +279,8 @@ struct l2cap_conn_param_update_rsp {
 /* ----- L2CAP channels and connections ----- */
 struct l2cap_chan {
 	struct sock *sk;
+	__u8		ident;
+
 	struct list_head list;
 };
 
@@ -363,8 +365,6 @@ struct l2cap_pinfo {
 	__u16		partial_sdu_len;
 	struct sk_buff	*sdu;
 
-	__u8		ident;
-
 	__u8		tx_win;
 	__u8		max_tx;
 	__u8		remote_tx_win;
-- 
cgit 


From 73ffa904b78287f6acf8797e040150aa26a4af4a Mon Sep 17 00:00:00 2001
From: "Gustavo F. Padovan" <padovan@profusion.mobi>
Date: Fri, 25 Mar 2011 14:16:54 -0300
Subject: Bluetooth: Move conf_{req,rsp} stuff to struct l2cap_chan

They are also l2cap_chan specific.

Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
---
 include/net/bluetooth/l2cap.h | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

(limited to 'include/net/bluetooth/l2cap.h')

diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h
index 81829e5c407d..bf918283712a 100644
--- a/include/net/bluetooth/l2cap.h
+++ b/include/net/bluetooth/l2cap.h
@@ -281,6 +281,11 @@ struct l2cap_chan {
 	struct sock *sk;
 	__u8		ident;
 
+	__u8		conf_req[64];
+	__u8		conf_len;
+	__u8		num_conf_req;
+	__u8		num_conf_rsp;
+
 	struct list_head list;
 };
 
@@ -337,8 +342,6 @@ struct l2cap_pinfo {
 	__u16		omtu;
 	__u16		flush_to;
 	__u8		mode;
-	__u8		num_conf_req;
-	__u8		num_conf_rsp;
 
 	__u8		fcs;
 	__u8		sec_level;
@@ -346,8 +349,6 @@ struct l2cap_pinfo {
 	__u8		force_reliable;
 	__u8		flushable;
 
-	__u8		conf_req[64];
-	__u8		conf_len;
 	__u8		conf_state;
 	__u16		conn_state;
 
@@ -447,7 +448,7 @@ void l2cap_cleanup_sockets(void);
 
 u8 l2cap_get_ident(struct l2cap_conn *conn);
 void l2cap_send_cmd(struct l2cap_conn *conn, u8 ident, u8 code, u16 len, void *data);
-int l2cap_build_conf_req(struct sock *sk, void *data);
+int l2cap_build_conf_req(struct l2cap_chan *chan, void *data);
 int __l2cap_wait_ack(struct sock *sk);
 
 struct sk_buff *l2cap_create_connless_pdu(struct sock *sk, struct msghdr *msg, size_t len);
-- 
cgit 


From 710f9b0a423cad155144742f6497efe5163ed750 Mon Sep 17 00:00:00 2001
From: "Gustavo F. Padovan" <padovan@profusion.mobi>
Date: Fri, 25 Mar 2011 14:30:37 -0300
Subject: Bluetooth: clean up l2cap_sock_recvmsg()

Move some channel specific stuff to l2cap_core.c, this will make things
more clear.

Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
---
 include/net/bluetooth/l2cap.h | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'include/net/bluetooth/l2cap.h')

diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h
index bf918283712a..469241353d78 100644
--- a/include/net/bluetooth/l2cap.h
+++ b/include/net/bluetooth/l2cap.h
@@ -446,9 +446,8 @@ extern struct bt_sock_list l2cap_sk_list;
 int l2cap_init_sockets(void);
 void l2cap_cleanup_sockets(void);
 
-u8 l2cap_get_ident(struct l2cap_conn *conn);
 void l2cap_send_cmd(struct l2cap_conn *conn, u8 ident, u8 code, u16 len, void *data);
-int l2cap_build_conf_req(struct l2cap_chan *chan, void *data);
+void __l2cap_connect_rsp_defer(struct sock *sk);
 int __l2cap_wait_ack(struct sock *sk);
 
 struct sk_buff *l2cap_create_connless_pdu(struct sock *sk, struct msghdr *msg, size_t len);
-- 
cgit 


From 525cd1851b9faaadf5ea33e05192b8d22f42487e Mon Sep 17 00:00:00 2001
From: "Gustavo F. Padovan" <padovan@profusion.mobi>
Date: Fri, 25 Mar 2011 19:43:39 -0300
Subject: Bluetooth: Move conn_state to struct l2cap_chan

This is part of "moving things to l2cap_chan". As one the first move it
triggered a big number of changes in the funcions parameters, basically
changing the struct sock param to struct l2cap_chan.

Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
---
 include/net/bluetooth/l2cap.h | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'include/net/bluetooth/l2cap.h')

diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h
index 469241353d78..82d5b81a779b 100644
--- a/include/net/bluetooth/l2cap.h
+++ b/include/net/bluetooth/l2cap.h
@@ -286,6 +286,8 @@ struct l2cap_chan {
 	__u8		num_conf_req;
 	__u8		num_conf_rsp;
 
+	__u16		conn_state;
+
 	struct list_head list;
 };
 
@@ -350,7 +352,6 @@ struct l2cap_pinfo {
 	__u8		flushable;
 
 	__u8		conf_state;
-	__u16		conn_state;
 
 	__u8		next_tx_seq;
 	__u8		expected_ack_seq;
@@ -456,7 +457,7 @@ struct sk_buff *l2cap_create_iframe_pdu(struct sock *sk, struct msghdr *msg, siz
 int l2cap_sar_segment_sdu(struct sock *sk, struct msghdr *msg, size_t len);
 void l2cap_do_send(struct sock *sk, struct sk_buff *skb);
 void l2cap_streaming_send(struct sock *sk);
-int l2cap_ertm_send(struct sock *sk);
+int l2cap_ertm_send(struct l2cap_chan *chan);
 
 void l2cap_sock_set_timer(struct sock *sk, long timeout);
 void l2cap_sock_clear_timer(struct sock *sk);
-- 
cgit 


From 42e5c8027bad6f1591032941f0ebf4fc079405c8 Mon Sep 17 00:00:00 2001
From: "Gustavo F. Padovan" <padovan@profusion.mobi>
Date: Fri, 25 Mar 2011 19:58:34 -0300
Subject: Bluetooth: Move of ERTM *_seq vars to struct l2cap_chan

As part of the moving channel to stuff to struct l2cap_chan.

Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
---
 include/net/bluetooth/l2cap.h | 20 ++++++++++----------
 1 file changed, 10 insertions(+), 10 deletions(-)

(limited to 'include/net/bluetooth/l2cap.h')

diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h
index 82d5b81a779b..9b43874ca6e4 100644
--- a/include/net/bluetooth/l2cap.h
+++ b/include/net/bluetooth/l2cap.h
@@ -288,6 +288,12 @@ struct l2cap_chan {
 
 	__u16		conn_state;
 
+	__u8		next_tx_seq;
+	__u8		expected_ack_seq;
+	__u8		expected_tx_seq;
+	__u8		buffer_seq;
+	__u8		buffer_seq_srej;
+
 	struct list_head list;
 };
 
@@ -353,11 +359,6 @@ struct l2cap_pinfo {
 
 	__u8		conf_state;
 
-	__u8		next_tx_seq;
-	__u8		expected_ack_seq;
-	__u8		expected_tx_seq;
-	__u8		buffer_seq;
-	__u8		buffer_seq_srej;
 	__u8		srej_save_reqseq;
 	__u8		frames_sent;
 	__u8		unacked_frames;
@@ -421,17 +422,16 @@ struct l2cap_pinfo {
 #define __mod_ack_timer() mod_timer(&l2cap_pi(sk)->ack_timer, \
 		jiffies + msecs_to_jiffies(L2CAP_DEFAULT_ACK_TO));
 
-static inline int l2cap_tx_window_full(struct sock *sk)
+static inline int l2cap_tx_window_full(struct l2cap_chan *ch)
 {
-	struct l2cap_pinfo *pi = l2cap_pi(sk);
 	int sub;
 
-	sub = (pi->next_tx_seq - pi->expected_ack_seq) % 64;
+	sub = (ch->next_tx_seq - ch->expected_ack_seq) % 64;
 
 	if (sub < 0)
 		sub += 64;
 
-	return sub == pi->remote_tx_win;
+	return sub == l2cap_pi(ch->sk)->remote_tx_win;
 }
 
 #define __get_txseq(ctrl)	(((ctrl) & L2CAP_CTRL_TXSEQ) >> 1)
@@ -456,7 +456,7 @@ struct sk_buff *l2cap_create_basic_pdu(struct sock *sk, struct msghdr *msg, size
 struct sk_buff *l2cap_create_iframe_pdu(struct sock *sk, struct msghdr *msg, size_t len, u16 control, u16 sdulen);
 int l2cap_sar_segment_sdu(struct sock *sk, struct msghdr *msg, size_t len);
 void l2cap_do_send(struct sock *sk, struct sk_buff *skb);
-void l2cap_streaming_send(struct sock *sk);
+void l2cap_streaming_send(struct l2cap_chan *chan);
 int l2cap_ertm_send(struct l2cap_chan *chan);
 
 void l2cap_sock_set_timer(struct sock *sk, long timeout);
-- 
cgit 


From 6a026610eee2c53ff59598905fcbaa979aec68d1 Mon Sep 17 00:00:00 2001
From: "Gustavo F. Padovan" <padovan@profusion.mobi>
Date: Fri, 1 Apr 2011 00:38:50 -0300
Subject: Bluetooth: Move more ERTM stuff to struct l2cap_chan

As part of the moving channel stuff to l2cap_chan.

Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
---
 include/net/bluetooth/l2cap.h | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

(limited to 'include/net/bluetooth/l2cap.h')

diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h
index 9b43874ca6e4..041213b4175a 100644
--- a/include/net/bluetooth/l2cap.h
+++ b/include/net/bluetooth/l2cap.h
@@ -293,6 +293,11 @@ struct l2cap_chan {
 	__u8		expected_tx_seq;
 	__u8		buffer_seq;
 	__u8		buffer_seq_srej;
+	__u8		srej_save_reqseq;
+	__u8		frames_sent;
+	__u8		unacked_frames;
+	__u8		retry_count;
+	__u8		num_acked;
 
 	struct list_head list;
 };
@@ -359,11 +364,6 @@ struct l2cap_pinfo {
 
 	__u8		conf_state;
 
-	__u8		srej_save_reqseq;
-	__u8		frames_sent;
-	__u8		unacked_frames;
-	__u8		retry_count;
-	__u8		num_acked;
 	__u16		sdu_len;
 	__u16		partial_sdu_len;
 	struct sk_buff	*sdu;
-- 
cgit 


From 6f61fd475907bf0a1470cb969ee993a31d305513 Mon Sep 17 00:00:00 2001
From: "Gustavo F. Padovan" <padovan@profusion.mobi>
Date: Fri, 25 Mar 2011 20:09:37 -0300
Subject: Bluetooth: Move SDU related vars to struct l2cap_chan

As part of the moving channel stuff to l2cap_chan.

Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
---
 include/net/bluetooth/l2cap.h | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

(limited to 'include/net/bluetooth/l2cap.h')

diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h
index 041213b4175a..19d613bbcf00 100644
--- a/include/net/bluetooth/l2cap.h
+++ b/include/net/bluetooth/l2cap.h
@@ -298,6 +298,10 @@ struct l2cap_chan {
 	__u8		unacked_frames;
 	__u8		retry_count;
 	__u8		num_acked;
+	__u16		sdu_len;
+	__u16		partial_sdu_len;
+	struct sk_buff	*sdu;
+
 
 	struct list_head list;
 };
@@ -364,10 +368,6 @@ struct l2cap_pinfo {
 
 	__u8		conf_state;
 
-	__u16		sdu_len;
-	__u16		partial_sdu_len;
-	struct sk_buff	*sdu;
-
 	__u8		tx_win;
 	__u8		max_tx;
 	__u8		remote_tx_win;
-- 
cgit 


From 2c03a7a49e0831646bd35d0877ec7d051d8f174b Mon Sep 17 00:00:00 2001
From: "Gustavo F. Padovan" <padovan@profusion.mobi>
Date: Fri, 25 Mar 2011 20:15:28 -0300
Subject: Bluetooth: Move remote info to struct l2cap_chan

As part of the moving channel stuff to l2cap_chan.

Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
---
 include/net/bluetooth/l2cap.h | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

(limited to 'include/net/bluetooth/l2cap.h')

diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h
index 19d613bbcf00..11c53cb4a116 100644
--- a/include/net/bluetooth/l2cap.h
+++ b/include/net/bluetooth/l2cap.h
@@ -302,6 +302,9 @@ struct l2cap_chan {
 	__u16		partial_sdu_len;
 	struct sk_buff	*sdu;
 
+	__u8		remote_tx_win;
+	__u8		remote_max_tx;
+	__u16		remote_mps;
 
 	struct list_head list;
 };
@@ -370,11 +373,8 @@ struct l2cap_pinfo {
 
 	__u8		tx_win;
 	__u8		max_tx;
-	__u8		remote_tx_win;
-	__u8		remote_max_tx;
 	__u16		retrans_timeout;
 	__u16		monitor_timeout;
-	__u16		remote_mps;
 	__u16		mps;
 
 	__le16		sport;
@@ -431,7 +431,7 @@ static inline int l2cap_tx_window_full(struct l2cap_chan *ch)
 	if (sub < 0)
 		sub += 64;
 
-	return sub == l2cap_pi(ch->sk)->remote_tx_win;
+	return sub == ch->remote_tx_win;
 }
 
 #define __get_txseq(ctrl)	(((ctrl) & L2CAP_CTRL_TXSEQ) >> 1)
@@ -454,7 +454,7 @@ int __l2cap_wait_ack(struct sock *sk);
 struct sk_buff *l2cap_create_connless_pdu(struct sock *sk, struct msghdr *msg, size_t len);
 struct sk_buff *l2cap_create_basic_pdu(struct sock *sk, struct msghdr *msg, size_t len);
 struct sk_buff *l2cap_create_iframe_pdu(struct sock *sk, struct msghdr *msg, size_t len, u16 control, u16 sdulen);
-int l2cap_sar_segment_sdu(struct sock *sk, struct msghdr *msg, size_t len);
+int l2cap_sar_segment_sdu(struct l2cap_chan *chan, struct msghdr *msg, size_t len);
 void l2cap_do_send(struct sock *sk, struct sk_buff *skb);
 void l2cap_streaming_send(struct l2cap_chan *chan);
 int l2cap_ertm_send(struct l2cap_chan *chan);
-- 
cgit 


From e92c8e70faf5e3cc22979daba2a895359aa1eab2 Mon Sep 17 00:00:00 2001
From: "Gustavo F. Padovan" <padovan@profusion.mobi>
Date: Fri, 1 Apr 2011 00:53:45 -0300
Subject: Bluetooth: Move ERTM timers to struct l2cap_chan

This also triggered a change in l2cap_send_disconn_req() parameters.

Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
---
 include/net/bluetooth/l2cap.h | 15 ++++++++-------
 1 file changed, 8 insertions(+), 7 deletions(-)

(limited to 'include/net/bluetooth/l2cap.h')

diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h
index 11c53cb4a116..5f4abea313a2 100644
--- a/include/net/bluetooth/l2cap.h
+++ b/include/net/bluetooth/l2cap.h
@@ -306,6 +306,10 @@ struct l2cap_chan {
 	__u8		remote_max_tx;
 	__u16		remote_mps;
 
+	struct timer_list	retrans_timer;
+	struct timer_list	monitor_timer;
+	struct timer_list	ack_timer;
+
 	struct list_head list;
 };
 
@@ -379,9 +383,6 @@ struct l2cap_pinfo {
 
 	__le16		sport;
 
-	struct timer_list	retrans_timer;
-	struct timer_list	monitor_timer;
-	struct timer_list	ack_timer;
 	struct sk_buff_head	tx_queue;
 	struct sk_buff_head	srej_queue;
 	struct sk_buff_head	busy_queue;
@@ -415,11 +416,11 @@ struct l2cap_pinfo {
 #define L2CAP_CONN_RNR_SENT        0x0200
 #define L2CAP_CONN_SAR_RETRY       0x0400
 
-#define __mod_retrans_timer() mod_timer(&l2cap_pi(sk)->retrans_timer, \
+#define __mod_retrans_timer() mod_timer(&chan->retrans_timer, \
 		jiffies +  msecs_to_jiffies(L2CAP_DEFAULT_RETRANS_TO));
-#define __mod_monitor_timer() mod_timer(&l2cap_pi(sk)->monitor_timer, \
+#define __mod_monitor_timer() mod_timer(&chan->monitor_timer, \
 		jiffies + msecs_to_jiffies(L2CAP_DEFAULT_MONITOR_TO));
-#define __mod_ack_timer() mod_timer(&l2cap_pi(sk)->ack_timer, \
+#define __mod_ack_timer() mod_timer(&chan->ack_timer, \
 		jiffies + msecs_to_jiffies(L2CAP_DEFAULT_ACK_TO));
 
 static inline int l2cap_tx_window_full(struct l2cap_chan *ch)
@@ -466,7 +467,7 @@ void l2cap_sock_kill(struct sock *sk);
 void l2cap_sock_init(struct sock *sk, struct sock *parent);
 struct sock *l2cap_sock_alloc(struct net *net, struct socket *sock,
 							int proto, gfp_t prio);
-void l2cap_send_disconn_req(struct l2cap_conn *conn, struct sock *sk, int err);
+void l2cap_send_disconn_req(struct l2cap_conn *conn, struct l2cap_chan *chan, int err);
 void l2cap_chan_del(struct l2cap_chan *chan, int err);
 int l2cap_do_connect(struct sock *sk);
 
-- 
cgit 


From f1c6775be6fc944e32e0150305d9753b9a846519 Mon Sep 17 00:00:00 2001
From: "Gustavo F. Padovan" <padovan@profusion.mobi>
Date: Fri, 25 Mar 2011 20:36:10 -0300
Subject: Bluetooth: Move srej and busy queues to struct l2cap_chan

As part of the moving channel stuff to l2cap_chan.

Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
---
 include/net/bluetooth/l2cap.h | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

(limited to 'include/net/bluetooth/l2cap.h')

diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h
index 5f4abea313a2..09f4a2fc2e20 100644
--- a/include/net/bluetooth/l2cap.h
+++ b/include/net/bluetooth/l2cap.h
@@ -309,6 +309,8 @@ struct l2cap_chan {
 	struct timer_list	retrans_timer;
 	struct timer_list	monitor_timer;
 	struct timer_list	ack_timer;
+	struct sk_buff_head	srej_q;
+	struct sk_buff_head	busy_q;
 
 	struct list_head list;
 };
@@ -347,8 +349,6 @@ struct l2cap_conn {
 /* ----- L2CAP socket info ----- */
 #define l2cap_pi(sk) ((struct l2cap_pinfo *) sk)
 #define TX_QUEUE(sk) (&l2cap_pi(sk)->tx_queue)
-#define SREJ_QUEUE(sk) (&l2cap_pi(sk)->srej_queue)
-#define BUSY_QUEUE(sk) (&l2cap_pi(sk)->busy_queue)
 #define SREJ_LIST(sk) (&l2cap_pi(sk)->srej_l.list)
 
 struct srej_list {
@@ -384,8 +384,6 @@ struct l2cap_pinfo {
 	__le16		sport;
 
 	struct sk_buff_head	tx_queue;
-	struct sk_buff_head	srej_queue;
-	struct sk_buff_head	busy_queue;
 	struct work_struct	busy_work;
 	struct srej_list	srej_l;
 	struct l2cap_conn	*conn;
-- 
cgit 


From 311bb895e325e5f4d708c1ed2206da8a3885c83a Mon Sep 17 00:00:00 2001
From: "Gustavo F. Padovan" <padovan@profusion.mobi>
Date: Fri, 25 Mar 2011 20:41:00 -0300
Subject: Bluetooth: Move busy workqueue to struct l2cap_chan

As part of the moving channel stuff to l2cap_chan.

Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
---
 include/net/bluetooth/l2cap.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'include/net/bluetooth/l2cap.h')

diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h
index 09f4a2fc2e20..d05d91f2fd32 100644
--- a/include/net/bluetooth/l2cap.h
+++ b/include/net/bluetooth/l2cap.h
@@ -311,6 +311,7 @@ struct l2cap_chan {
 	struct timer_list	ack_timer;
 	struct sk_buff_head	srej_q;
 	struct sk_buff_head	busy_q;
+	struct work_struct	busy_work;
 
 	struct list_head list;
 };
@@ -384,7 +385,6 @@ struct l2cap_pinfo {
 	__le16		sport;
 
 	struct sk_buff_head	tx_queue;
-	struct work_struct	busy_work;
 	struct srej_list	srej_l;
 	struct l2cap_conn	*conn;
 	struct l2cap_chan	*chan;
-- 
cgit 


From 39d5a3ee355fa903ef4609402c79f570eb9fc4d2 Mon Sep 17 00:00:00 2001
From: "Gustavo F. Padovan" <padovan@profusion.mobi>
Date: Mon, 4 Apr 2011 15:40:12 -0300
Subject: Bluetooth: Move SREJ list to struct l2cap_chan

As part of moving all the Channel related operation to struct l2cap_chan.

Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
---
 include/net/bluetooth/l2cap.h | 13 ++++++-------
 1 file changed, 6 insertions(+), 7 deletions(-)

(limited to 'include/net/bluetooth/l2cap.h')

diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h
index d05d91f2fd32..ec56d8861a4e 100644
--- a/include/net/bluetooth/l2cap.h
+++ b/include/net/bluetooth/l2cap.h
@@ -277,6 +277,11 @@ struct l2cap_conn_param_update_rsp {
 #define L2CAP_CONN_PARAM_REJECTED	0x0001
 
 /* ----- L2CAP channels and connections ----- */
+struct srej_list {
+	__u8	tx_seq;
+	struct list_head list;
+};
+
 struct l2cap_chan {
 	struct sock *sk;
 	__u8		ident;
@@ -312,6 +317,7 @@ struct l2cap_chan {
 	struct sk_buff_head	srej_q;
 	struct sk_buff_head	busy_q;
 	struct work_struct	busy_work;
+	struct list_head	srej_l;
 
 	struct list_head list;
 };
@@ -350,12 +356,6 @@ struct l2cap_conn {
 /* ----- L2CAP socket info ----- */
 #define l2cap_pi(sk) ((struct l2cap_pinfo *) sk)
 #define TX_QUEUE(sk) (&l2cap_pi(sk)->tx_queue)
-#define SREJ_LIST(sk) (&l2cap_pi(sk)->srej_l.list)
-
-struct srej_list {
-	__u8	tx_seq;
-	struct list_head list;
-};
 
 struct l2cap_pinfo {
 	struct bt_sock	bt;
@@ -385,7 +385,6 @@ struct l2cap_pinfo {
 	__le16		sport;
 
 	struct sk_buff_head	tx_queue;
-	struct srej_list	srej_l;
 	struct l2cap_conn	*conn;
 	struct l2cap_chan	*chan;
 };
-- 
cgit 


From 58d35f87effa0235181a24d55576aaa756ef7312 Mon Sep 17 00:00:00 2001
From: "Gustavo F. Padovan" <padovan@profusion.mobi>
Date: Mon, 4 Apr 2011 16:16:44 -0300
Subject: Bluetooth: Move tx queue to struct l2cap_chan

tx_q is the queue used by ERTM mode.

Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
---
 include/net/bluetooth/l2cap.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'include/net/bluetooth/l2cap.h')

diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h
index ec56d8861a4e..7a215a7f9e39 100644
--- a/include/net/bluetooth/l2cap.h
+++ b/include/net/bluetooth/l2cap.h
@@ -314,6 +314,8 @@ struct l2cap_chan {
 	struct timer_list	retrans_timer;
 	struct timer_list	monitor_timer;
 	struct timer_list	ack_timer;
+	struct sk_buff		*tx_send_head;
+	struct sk_buff_head	tx_q;
 	struct sk_buff_head	srej_q;
 	struct sk_buff_head	busy_q;
 	struct work_struct	busy_work;
@@ -355,7 +357,6 @@ struct l2cap_conn {
 
 /* ----- L2CAP socket info ----- */
 #define l2cap_pi(sk) ((struct l2cap_pinfo *) sk)
-#define TX_QUEUE(sk) (&l2cap_pi(sk)->tx_queue)
 
 struct l2cap_pinfo {
 	struct bt_sock	bt;
@@ -384,7 +385,6 @@ struct l2cap_pinfo {
 
 	__le16		sport;
 
-	struct sk_buff_head	tx_queue;
 	struct l2cap_conn	*conn;
 	struct l2cap_chan	*chan;
 };
-- 
cgit 


From 5d41ce1dd91bce01d50aff79786dc5d5eedcfab7 Mon Sep 17 00:00:00 2001
From: "Gustavo F. Padovan" <padovan@profusion.mobi>
Date: Fri, 8 Apr 2011 15:40:02 -0300
Subject: Bluetooth: Refactor L2CAP channel allocation

If the allocation happens at l2cap_sock_create() will be able to use the
struct l2cap_chan to store channel info that comes from the user via
setsockopt.

Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
---
 include/net/bluetooth/l2cap.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'include/net/bluetooth/l2cap.h')

diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h
index 7a215a7f9e39..537e3c16339f 100644
--- a/include/net/bluetooth/l2cap.h
+++ b/include/net/bluetooth/l2cap.h
@@ -465,7 +465,8 @@ void l2cap_sock_init(struct sock *sk, struct sock *parent);
 struct sock *l2cap_sock_alloc(struct net *net, struct socket *sock,
 							int proto, gfp_t prio);
 void l2cap_send_disconn_req(struct l2cap_conn *conn, struct l2cap_chan *chan, int err);
+struct l2cap_chan *l2cap_chan_alloc(struct sock *sk);
 void l2cap_chan_del(struct l2cap_chan *chan, int err);
-int l2cap_do_connect(struct sock *sk);
+int l2cap_do_connect(struct l2cap_chan *chan);
 
 #endif /* __L2CAP_H */
-- 
cgit 


From b44500351845e4f6df0d752a8870da246be8216f Mon Sep 17 00:00:00 2001
From: "Gustavo F. Padovan" <padovan@profusion.mobi>
Date: Tue, 12 Apr 2011 18:15:09 -0300
Subject: Bluetooth: Move conf_state to struct l2cap_chan

First move of elements depending on user data.

Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
---
 include/net/bluetooth/l2cap.h | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'include/net/bluetooth/l2cap.h')

diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h
index 537e3c16339f..b3bb3d492fff 100644
--- a/include/net/bluetooth/l2cap.h
+++ b/include/net/bluetooth/l2cap.h
@@ -291,6 +291,7 @@ struct l2cap_chan {
 	__u8		num_conf_req;
 	__u8		num_conf_rsp;
 
+	__u8		conf_state;
 	__u16		conn_state;
 
 	__u8		next_tx_seq;
@@ -375,8 +376,6 @@ struct l2cap_pinfo {
 	__u8		force_reliable;
 	__u8		flushable;
 
-	__u8		conf_state;
-
 	__u8		tx_win;
 	__u8		max_tx;
 	__u16		retrans_timeout;
-- 
cgit 


From 77a74c7e0861e6ebac7effe233fd7e83f1ad9ecc Mon Sep 17 00:00:00 2001
From: "Gustavo F. Padovan" <padovan@profusion.mobi>
Date: Tue, 12 Apr 2011 18:17:14 -0300
Subject: Bluetooth: Rename l2cap_do_connect() to l2cap_chan_connect()

l2cap_chan_connect() is a much better name and reflects what this
functions is doing (or will do once socket dependence is removed from the
core).

Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
---
 include/net/bluetooth/l2cap.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'include/net/bluetooth/l2cap.h')

diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h
index b3bb3d492fff..f70935000345 100644
--- a/include/net/bluetooth/l2cap.h
+++ b/include/net/bluetooth/l2cap.h
@@ -466,6 +466,6 @@ struct sock *l2cap_sock_alloc(struct net *net, struct socket *sock,
 void l2cap_send_disconn_req(struct l2cap_conn *conn, struct l2cap_chan *chan, int err);
 struct l2cap_chan *l2cap_chan_alloc(struct sock *sk);
 void l2cap_chan_del(struct l2cap_chan *chan, int err);
-int l2cap_do_connect(struct l2cap_chan *chan);
+int l2cap_chan_connect(struct l2cap_chan *chan);
 
 #endif /* __L2CAP_H */
-- 
cgit 


From 4343478f3a4806394136d8141b2e451aa5443f03 Mon Sep 17 00:00:00 2001
From: "Gustavo F. Padovan" <padovan@profusion.mobi>
Date: Tue, 12 Apr 2011 18:31:57 -0300
Subject: Bluetooth: Move some more elements to struct l2cap_chan

In this commit sec_level, force_reliable, role_switch and flushable.

Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
---
 include/net/bluetooth/l2cap.h | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

(limited to 'include/net/bluetooth/l2cap.h')

diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h
index f70935000345..684deee6ec52 100644
--- a/include/net/bluetooth/l2cap.h
+++ b/include/net/bluetooth/l2cap.h
@@ -284,6 +284,12 @@ struct srej_list {
 
 struct l2cap_chan {
 	struct sock *sk;
+
+	__u8		sec_level;
+	__u8		role_switch;
+	__u8		force_reliable;
+	__u8		flushable;
+
 	__u8		ident;
 
 	__u8		conf_req[64];
@@ -371,10 +377,6 @@ struct l2cap_pinfo {
 	__u8		mode;
 
 	__u8		fcs;
-	__u8		sec_level;
-	__u8		role_switch;
-	__u8		force_reliable;
-	__u8		flushable;
 
 	__u8		tx_win;
 	__u8		max_tx;
@@ -452,7 +454,7 @@ struct sk_buff *l2cap_create_connless_pdu(struct sock *sk, struct msghdr *msg, s
 struct sk_buff *l2cap_create_basic_pdu(struct sock *sk, struct msghdr *msg, size_t len);
 struct sk_buff *l2cap_create_iframe_pdu(struct sock *sk, struct msghdr *msg, size_t len, u16 control, u16 sdulen);
 int l2cap_sar_segment_sdu(struct l2cap_chan *chan, struct msghdr *msg, size_t len);
-void l2cap_do_send(struct sock *sk, struct sk_buff *skb);
+void l2cap_do_send(struct l2cap_chan *chan, struct sk_buff *skb);
 void l2cap_streaming_send(struct l2cap_chan *chan);
 int l2cap_ertm_send(struct l2cap_chan *chan);
 
-- 
cgit 


From 47d1ec6161da2c7b9dbc56a5200fa26b17d5fdc1 Mon Sep 17 00:00:00 2001
From: "Gustavo F. Padovan" <padovan@profusion.mobi>
Date: Wed, 13 Apr 2011 15:57:03 -0300
Subject: Bluetooth: Move more vars to struct l2cap_chan

In this commit all ERTM and Streaming Mode specific vars.

Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
---
 include/net/bluetooth/l2cap.h | 18 +++++++++---------
 1 file changed, 9 insertions(+), 9 deletions(-)

(limited to 'include/net/bluetooth/l2cap.h')

diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h
index 684deee6ec52..02db90210f8d 100644
--- a/include/net/bluetooth/l2cap.h
+++ b/include/net/bluetooth/l2cap.h
@@ -297,6 +297,14 @@ struct l2cap_chan {
 	__u8		num_conf_req;
 	__u8		num_conf_rsp;
 
+	__u8		fcs;
+
+	__u8		tx_win;
+	__u8		max_tx;
+	__u16		retrans_timeout;
+	__u16		monitor_timeout;
+	__u16		mps;
+
 	__u8		conf_state;
 	__u16		conn_state;
 
@@ -376,14 +384,6 @@ struct l2cap_pinfo {
 	__u16		flush_to;
 	__u8		mode;
 
-	__u8		fcs;
-
-	__u8		tx_win;
-	__u8		max_tx;
-	__u16		retrans_timeout;
-	__u16		monitor_timeout;
-	__u16		mps;
-
 	__le16		sport;
 
 	struct l2cap_conn	*conn;
@@ -452,7 +452,7 @@ int __l2cap_wait_ack(struct sock *sk);
 
 struct sk_buff *l2cap_create_connless_pdu(struct sock *sk, struct msghdr *msg, size_t len);
 struct sk_buff *l2cap_create_basic_pdu(struct sock *sk, struct msghdr *msg, size_t len);
-struct sk_buff *l2cap_create_iframe_pdu(struct sock *sk, struct msghdr *msg, size_t len, u16 control, u16 sdulen);
+struct sk_buff *l2cap_create_iframe_pdu(struct l2cap_chan *chan, struct msghdr *msg, size_t len, u16 control, u16 sdulen);
 int l2cap_sar_segment_sdu(struct l2cap_chan *chan, struct msghdr *msg, size_t len);
 void l2cap_do_send(struct l2cap_chan *chan, struct sk_buff *skb);
 void l2cap_streaming_send(struct l2cap_chan *chan);
-- 
cgit 


From 0c1bc5c626e9783034264ccca4b262b3acc628f1 Mon Sep 17 00:00:00 2001
From: "Gustavo F. Padovan" <padovan@profusion.mobi>
Date: Wed, 13 Apr 2011 17:20:49 -0300
Subject: Bluetooth: Move more channel info to struct l2cap_chan

In this commit, omtu, imtu, flush_to, mode and sport. It also remove the
pi var from l2cap_sock_sendmsg().

Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
---
 include/net/bluetooth/l2cap.h | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

(limited to 'include/net/bluetooth/l2cap.h')

diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h
index 02db90210f8d..7522835c24ee 100644
--- a/include/net/bluetooth/l2cap.h
+++ b/include/net/bluetooth/l2cap.h
@@ -285,6 +285,13 @@ struct srej_list {
 struct l2cap_chan {
 	struct sock *sk;
 
+	__u16		imtu;
+	__u16		omtu;
+	__u16		flush_to;
+	__u8		mode;
+
+	__le16		sport;
+
 	__u8		sec_level;
 	__u8		role_switch;
 	__u8		force_reliable;
@@ -379,13 +386,6 @@ struct l2cap_pinfo {
 	__u16		dcid;
 	__u16		scid;
 
-	__u16		imtu;
-	__u16		omtu;
-	__u16		flush_to;
-	__u8		mode;
-
-	__le16		sport;
-
 	struct l2cap_conn	*conn;
 	struct l2cap_chan	*chan;
 };
-- 
cgit 


From fe4128e0aabc3c748786c00da21e6eff9d3aeddb Mon Sep 17 00:00:00 2001
From: "Gustavo F. Padovan" <padovan@profusion.mobi>
Date: Wed, 13 Apr 2011 19:50:45 -0300
Subject: Bluetooth: Move more vars to struct l2cap_chan

In this commit, psm, scid and dcid.

Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
---
 include/net/bluetooth/l2cap.h | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

(limited to 'include/net/bluetooth/l2cap.h')

diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h
index 7522835c24ee..fd199cda752c 100644
--- a/include/net/bluetooth/l2cap.h
+++ b/include/net/bluetooth/l2cap.h
@@ -284,6 +284,9 @@ struct srej_list {
 
 struct l2cap_chan {
 	struct sock *sk;
+	__le16		psm;
+	__u16		dcid;
+	__u16		scid;
 
 	__u16		imtu;
 	__u16		omtu;
@@ -382,9 +385,6 @@ struct l2cap_conn {
 
 struct l2cap_pinfo {
 	struct bt_sock	bt;
-	__le16		psm;
-	__u16		dcid;
-	__u16		scid;
 
 	struct l2cap_conn	*conn;
 	struct l2cap_chan	*chan;
@@ -450,8 +450,8 @@ void l2cap_send_cmd(struct l2cap_conn *conn, u8 ident, u8 code, u16 len, void *d
 void __l2cap_connect_rsp_defer(struct sock *sk);
 int __l2cap_wait_ack(struct sock *sk);
 
-struct sk_buff *l2cap_create_connless_pdu(struct sock *sk, struct msghdr *msg, size_t len);
-struct sk_buff *l2cap_create_basic_pdu(struct sock *sk, struct msghdr *msg, size_t len);
+struct sk_buff *l2cap_create_connless_pdu(struct l2cap_chan *chan, struct msghdr *msg, size_t len);
+struct sk_buff *l2cap_create_basic_pdu(struct l2cap_chan *chan, struct msghdr *msg, size_t len);
 struct sk_buff *l2cap_create_iframe_pdu(struct l2cap_chan *chan, struct msghdr *msg, size_t len, u16 control, u16 sdulen);
 int l2cap_sar_segment_sdu(struct l2cap_chan *chan, struct msghdr *msg, size_t len);
 void l2cap_do_send(struct l2cap_chan *chan, struct sk_buff *skb);
-- 
cgit 


From 8c1d787be4b62d2d1b6f04953eca4bcf7c839d44 Mon Sep 17 00:00:00 2001
From: "Gustavo F. Padovan" <padovan@profusion.mobi>
Date: Wed, 13 Apr 2011 20:23:55 -0300
Subject: Bluetooth: Move conn to struct l2cap_chan

There is no need to the socket deal directly with the channel, most of the
time it cares about the channel only.

Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
---
 include/net/bluetooth/l2cap.h | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

(limited to 'include/net/bluetooth/l2cap.h')

diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h
index fd199cda752c..3de90a91a4e4 100644
--- a/include/net/bluetooth/l2cap.h
+++ b/include/net/bluetooth/l2cap.h
@@ -284,6 +284,9 @@ struct srej_list {
 
 struct l2cap_chan {
 	struct sock *sk;
+
+	struct l2cap_conn	*conn;
+
 	__le16		psm;
 	__u16		dcid;
 	__u16		scid;
@@ -385,8 +388,6 @@ struct l2cap_conn {
 
 struct l2cap_pinfo {
 	struct bt_sock	bt;
-
-	struct l2cap_conn	*conn;
 	struct l2cap_chan	*chan;
 };
 
@@ -447,7 +448,7 @@ int l2cap_init_sockets(void);
 void l2cap_cleanup_sockets(void);
 
 void l2cap_send_cmd(struct l2cap_conn *conn, u8 ident, u8 code, u16 len, void *data);
-void __l2cap_connect_rsp_defer(struct sock *sk);
+void __l2cap_connect_rsp_defer(struct l2cap_chan *chan);
 int __l2cap_wait_ack(struct sock *sk);
 
 struct sk_buff *l2cap_create_connless_pdu(struct l2cap_chan *chan, struct msghdr *msg, size_t len);
-- 
cgit 


From 6ff5abbf4e4aa88feb9c2367d4fbd9ea081bf98c Mon Sep 17 00:00:00 2001
From: "Gustavo F. Padovan" <padovan@profusion.mobi>
Date: Mon, 25 Apr 2011 15:10:41 -0300
Subject: Bluetooth: Fix memory leak with L2CAP channels

A new l2cap_chan_free() is added to free the channels.

Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
---
 include/net/bluetooth/l2cap.h | 1 +
 1 file changed, 1 insertion(+)

(limited to 'include/net/bluetooth/l2cap.h')

diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h
index 3de90a91a4e4..0a0134161b1b 100644
--- a/include/net/bluetooth/l2cap.h
+++ b/include/net/bluetooth/l2cap.h
@@ -469,6 +469,7 @@ struct sock *l2cap_sock_alloc(struct net *net, struct socket *sock,
 void l2cap_send_disconn_req(struct l2cap_conn *conn, struct l2cap_chan *chan, int err);
 struct l2cap_chan *l2cap_chan_alloc(struct sock *sk);
 void l2cap_chan_del(struct l2cap_chan *chan, int err);
+void l2cap_chan_free(struct l2cap_chan *chan);
 int l2cap_chan_connect(struct l2cap_chan *chan);
 
 #endif /* __L2CAP_H */
-- 
cgit 


From cf2f90f59bbf2c2a539d171cde6e1dfe72048555 Mon Sep 17 00:00:00 2001
From: "Gustavo F. Padovan" <padovan@profusion.mobi>
Date: Wed, 27 Apr 2011 18:40:39 -0300
Subject: Bluetooth: Don't export l2cap_sock_ops

l2cap_sk_ops can be static, it's not used outside l2cap_sock.c

Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
---
 include/net/bluetooth/l2cap.h | 1 -
 1 file changed, 1 deletion(-)

(limited to 'include/net/bluetooth/l2cap.h')

diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h
index 0a0134161b1b..c34b1c126363 100644
--- a/include/net/bluetooth/l2cap.h
+++ b/include/net/bluetooth/l2cap.h
@@ -441,7 +441,6 @@ static inline int l2cap_tx_window_full(struct l2cap_chan *ch)
 #define __is_sar_start(ctrl)	(((ctrl) & L2CAP_CTRL_SAR) == L2CAP_SDU_START)
 
 extern int disable_ertm;
-extern const struct proto_ops l2cap_sock_ops;
 extern struct bt_sock_list l2cap_sk_list;
 
 int l2cap_init_sockets(void);
-- 
cgit 


From 9e4425fff9e0a0fb6a8c705777ed861f991f8747 Mon Sep 17 00:00:00 2001
From: "Gustavo F. Padovan" <padovan@profusion.mobi>
Date: Mon, 18 Apr 2011 18:38:43 -0300
Subject: Bluetooth: Add l2cap_add_psm() and l2cap_add_scid()

The intention is to get rid of the l2cap_sk_list usage inside
l2cap_core.c. l2cap_sk_list will soon be replaced by a list that does not
depend on socket usage.

Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
---
 include/net/bluetooth/l2cap.h | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'include/net/bluetooth/l2cap.h')

diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h
index c34b1c126363..f5f3c2cf8a3e 100644
--- a/include/net/bluetooth/l2cap.h
+++ b/include/net/bluetooth/l2cap.h
@@ -458,6 +458,10 @@ void l2cap_do_send(struct l2cap_chan *chan, struct sk_buff *skb);
 void l2cap_streaming_send(struct l2cap_chan *chan);
 int l2cap_ertm_send(struct l2cap_chan *chan);
 
+struct sock *__l2cap_get_sock_by_addr(__le16 psm, bdaddr_t *src);
+int l2cap_add_psm(struct l2cap_chan *chan, bdaddr_t *src, __le16 psm);
+int l2cap_add_scid(struct l2cap_chan *chan,  __u16 scid);
+
 void l2cap_sock_set_timer(struct sock *sk, long timeout);
 void l2cap_sock_clear_timer(struct sock *sk);
 void __l2cap_sock_close(struct sock *sk, int reason);
-- 
cgit 


From 73b2ec18532f45e9028ce4c7bc8d7f8818eabd2a Mon Sep 17 00:00:00 2001
From: "Gustavo F. Padovan" <padovan@profusion.mobi>
Date: Mon, 18 Apr 2011 19:36:44 -0300
Subject: Bluetooth: Handle psm == 0 case inside l2cap_add_psm()

When the user doesn't specify a psm we have the choose one for the
channel. Now we do this inside l2cap_add_psm().

Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
---
 include/net/bluetooth/l2cap.h | 1 -
 1 file changed, 1 deletion(-)

(limited to 'include/net/bluetooth/l2cap.h')

diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h
index f5f3c2cf8a3e..fb3f90eaaaa4 100644
--- a/include/net/bluetooth/l2cap.h
+++ b/include/net/bluetooth/l2cap.h
@@ -458,7 +458,6 @@ void l2cap_do_send(struct l2cap_chan *chan, struct sk_buff *skb);
 void l2cap_streaming_send(struct l2cap_chan *chan);
 int l2cap_ertm_send(struct l2cap_chan *chan);
 
-struct sock *__l2cap_get_sock_by_addr(__le16 psm, bdaddr_t *src);
 int l2cap_add_psm(struct l2cap_chan *chan, bdaddr_t *src, __le16 psm);
 int l2cap_add_scid(struct l2cap_chan *chan,  __u16 scid);
 
-- 
cgit 


From 23691d75cdc69c3b285211b4d77746aa20a17d18 Mon Sep 17 00:00:00 2001
From: "Gustavo F. Padovan" <padovan@profusion.mobi>
Date: Wed, 27 Apr 2011 18:26:32 -0300
Subject: Bluetooth: Remove l2cap_sk_list

A new list was added to replace the socket based one. This new list
doesn't depent on sock and then fits better inside l2cap_core.c code.

It also rename l2cap_chan_alloc() to l2cap_chan_create() and
l2cap_chan_free() to l2cap_chan_destroy)

Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
---
 include/net/bluetooth/l2cap.h | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'include/net/bluetooth/l2cap.h')

diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h
index fb3f90eaaaa4..d09c9b1118e3 100644
--- a/include/net/bluetooth/l2cap.h
+++ b/include/net/bluetooth/l2cap.h
@@ -350,6 +350,7 @@ struct l2cap_chan {
 	struct list_head	srej_l;
 
 	struct list_head list;
+	struct list_head global_l;
 };
 
 struct l2cap_conn {
@@ -441,7 +442,6 @@ static inline int l2cap_tx_window_full(struct l2cap_chan *ch)
 #define __is_sar_start(ctrl)	(((ctrl) & L2CAP_CTRL_SAR) == L2CAP_SDU_START)
 
 extern int disable_ertm;
-extern struct bt_sock_list l2cap_sk_list;
 
 int l2cap_init_sockets(void);
 void l2cap_cleanup_sockets(void);
@@ -469,9 +469,9 @@ void l2cap_sock_init(struct sock *sk, struct sock *parent);
 struct sock *l2cap_sock_alloc(struct net *net, struct socket *sock,
 							int proto, gfp_t prio);
 void l2cap_send_disconn_req(struct l2cap_conn *conn, struct l2cap_chan *chan, int err);
-struct l2cap_chan *l2cap_chan_alloc(struct sock *sk);
+struct l2cap_chan *l2cap_chan_create(struct sock *sk);
 void l2cap_chan_del(struct l2cap_chan *chan, int err);
-void l2cap_chan_free(struct l2cap_chan *chan);
+void l2cap_chan_destroy(struct l2cap_chan *chan);
 int l2cap_chan_connect(struct l2cap_chan *chan);
 
 #endif /* __L2CAP_H */
-- 
cgit