Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next into for-davem

4 files changed, 60 insertions, 0 deletions

diff --git a/include/net/bluetooth/bluetooth.h b/include/net/bluetooth/bluetooth.h
index 2a628b28249f..f4f9ee466791 100644
--- a/include/net/bluetooth/bluetooth.h
+++ b/include/net/bluetooth/bluetooth.h
@@ -115,6 +115,9 @@ struct bt_voice {
 #define BT_VOICE_TRANSPARENT			0x0003
 #define BT_VOICE_CVSD_16BIT			0x0060
 
+#define BT_SNDMTU		12
+#define BT_RCVMTU		13
+
 __printf(1, 2)
 int bt_info(const char *fmt, ...);
 __printf(1, 2)
diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h
index 1784c48699f0..cc2da73055fa 100644
--- a/include/net/bluetooth/hci.h
+++ b/include/net/bluetooth/hci.h
@@ -275,6 +275,12 @@ enum {
 #define LMP_EXTFEATURES	0x80
 
 /* Extended LMP features */
+#define LMP_CSB_MASTER	0x01
+#define LMP_CSB_SLAVE	0x02
+#define LMP_SYNC_TRAIN	0x04
+#define LMP_SYNC_SCAN	0x08
+
+/* Host features */
 #define LMP_HOST_SSP		0x01
 #define LMP_HOST_LE		0x02
 #define LMP_HOST_LE_BREDR	0x04
diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h
index f8555ad7b104..b796161fb04e 100644
--- a/include/net/bluetooth/hci_core.h
+++ b/include/net/bluetooth/hci_core.h
@@ -798,6 +798,12 @@ void hci_conn_del_sysfs(struct hci_conn *conn);
 #define lmp_transp_capable(dev)    ((dev)->features[0][2] & LMP_TRANSPARENT)
 
 /* ----- Extended LMP capabilities ----- */
+#define lmp_csb_master_capable(dev) ((dev)->features[2][0] & LMP_CSB_MASTER)
+#define lmp_csb_slave_capable(dev)  ((dev)->features[2][0] & LMP_CSB_SLAVE)
+#define lmp_sync_train_capable(dev) ((dev)->features[2][0] & LMP_SYNC_TRAIN)
+#define lmp_sync_scan_capable(dev)  ((dev)->features[2][0] & LMP_SYNC_SCAN)
+
+/* ----- Host capabilities ----- */
 #define lmp_host_ssp_capable(dev)  ((dev)->features[1][0] & LMP_HOST_SSP)
 #define lmp_host_le_capable(dev)   (!!((dev)->features[1][0] & LMP_HOST_LE))
 #define lmp_host_le_br_capable(dev) (!!((dev)->features[1][0] & LMP_HOST_LE_BREDR))
diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h
index c853b16de4ef..e149e992fdae 100644
--- a/include/net/bluetooth/l2cap.h
+++ b/include/net/bluetooth/l2cap.h
@@ -112,6 +112,9 @@ struct l2cap_conninfo {
 #define L2CAP_MOVE_CHAN_CFM_RSP	0x11
 #define L2CAP_CONN_PARAM_UPDATE_REQ	0x12
 #define L2CAP_CONN_PARAM_UPDATE_RSP	0x13
+#define L2CAP_LE_CONN_REQ	0x14
+#define L2CAP_LE_CONN_RSP	0x15
+#define L2CAP_LE_CREDITS	0x16
 
 /* L2CAP extended feature mask */
 #define L2CAP_FEAT_FLOWCTL	0x00000001
@@ -249,6 +252,7 @@ struct l2cap_conn_rsp {
 #define L2CAP_CID_SMP		0x0006
 #define L2CAP_CID_DYN_START	0x0040
 #define L2CAP_CID_DYN_END	0xffff
+#define L2CAP_CID_LE_DYN_END	0x007f
 
 /* connect/create channel results */
 #define L2CAP_CR_SUCCESS	0x0000
@@ -257,6 +261,10 @@ struct l2cap_conn_rsp {
 #define L2CAP_CR_SEC_BLOCK	0x0003
 #define L2CAP_CR_NO_MEM		0x0004
 #define L2CAP_CR_BAD_AMP	0x0005
+#define L2CAP_CR_AUTHENTICATION	0x0005
+#define L2CAP_CR_AUTHORIZATION	0x0006
+#define L2CAP_CR_BAD_KEY_SIZE	0x0007
+#define L2CAP_CR_ENCRYPTION	0x0008
 
 /* connect/create channel status */
 #define L2CAP_CS_NO_INFO	0x0000
@@ -321,6 +329,12 @@ struct l2cap_conf_rfc {
 #define L2CAP_MODE_ERTM		0x03
 #define L2CAP_MODE_STREAMING	0x04
 
+/* Unlike the above this one doesn't actually map to anything that would
+ * ever be sent over the air. Therefore, use a value that's unlikely to
+ * ever be used in the BR/EDR configuration phase.
+ */
+#define L2CAP_MODE_LE_FLOWCTL	0x80
+
 struct l2cap_conf_efs {
 	__u8	id;
 	__u8	stype;
@@ -423,6 +437,30 @@ struct l2cap_conn_param_update_rsp {
 #define L2CAP_CONN_PARAM_ACCEPTED	0x0000
 #define L2CAP_CONN_PARAM_REJECTED	0x0001
 
+#define L2CAP_LE_MAX_CREDITS		10
+#define L2CAP_LE_DEFAULT_MPS		230
+
+struct l2cap_le_conn_req {
+	__le16     psm;
+	__le16     scid;
+	__le16     mtu;
+	__le16     mps;
+	__le16     credits;
+} __packed;
+
+struct l2cap_le_conn_rsp {
+	__le16     dcid;
+	__le16     mtu;
+	__le16     mps;
+	__le16     credits;
+	__le16     result;
+} __packed;
+
+struct l2cap_le_credits {
+	__le16     cid;
+	__le16     credits;
+} __packed;
+
 /* ----- L2CAP channels and connections ----- */
 struct l2cap_seq_list {
 	__u16	head;
@@ -477,6 +515,9 @@ struct l2cap_chan {
 	__u16		monitor_timeout;
 	__u16		mps;
 
+	__u16		tx_credits;
+	__u16		rx_credits;
+
 	__u8		tx_state;
 	__u8		rx_state;
 
@@ -553,6 +594,7 @@ struct l2cap_ops {
 	void			(*ready) (struct l2cap_chan *chan);
 	void			(*defer) (struct l2cap_chan *chan);
 	void			(*resume) (struct l2cap_chan *chan);
+	void			(*suspend) (struct l2cap_chan *chan);
 	void			(*set_shutdown) (struct l2cap_chan *chan);
 	long			(*get_sndtimeo) (struct l2cap_chan *chan);
 	struct sk_buff		*(*alloc_skb) (struct l2cap_chan *chan,
@@ -654,6 +696,7 @@ enum {
 	FLAG_EXT_CTRL,
 	FLAG_EFS_ENABLE,
 	FLAG_DEFER_SETUP,
+	FLAG_LE_CONN_REQ_SENT,
 };
 
 enum {
@@ -809,11 +852,13 @@ static inline long l2cap_chan_no_get_sndtimeo(struct l2cap_chan *chan)
 }
 
 extern bool disable_ertm;
+extern bool enable_lecoc;
 
 int l2cap_init_sockets(void);
 void l2cap_cleanup_sockets(void);
 bool l2cap_is_socket(struct socket *sock);
 
+void __l2cap_le_connect_rsp_defer(struct l2cap_chan *chan);
 void __l2cap_connect_rsp_defer(struct l2cap_chan *chan);
 
 int l2cap_add_psm(struct l2cap_chan *chan, bdaddr_t *src, __le16 psm);