From 50c131adfa0f5ea44b589188b72ca9b0dd3e9c3c Mon Sep 17 00:00:00 2001
From: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
Date: Thu, 24 Nov 2011 14:52:02 +0200
Subject: [PATCH] --- yaml --- r: 278593 b: refs/heads/master c:
 1e89cffb44a94e1937e5ec16125ae866dbba7b2e h: refs/heads/master i:   278591:
 96f282be7e06aad94f494afe11a60642e44c6c9d v: v3

---
 [refs]                                 |  2 +-
 trunk/include/net/bluetooth/hci.h      |  6 ++++++
 trunk/include/net/bluetooth/hci_core.h |  2 ++
 trunk/net/bluetooth/hci_event.c        | 19 +++++++++++++++++++
 4 files changed, 28 insertions(+), 1 deletion(-)

diff --git a/[refs] b/[refs]
index ad2dcd425d26..c653b7776240 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 4f957a76014fb63d193cd6c141bdd94aaff3a25e
+refs/heads/master: 1e89cffb44a94e1937e5ec16125ae866dbba7b2e
diff --git a/trunk/include/net/bluetooth/hci.h b/trunk/include/net/bluetooth/hci.h
index 376c57420abe..ee83c36d35aa 100644
--- a/trunk/include/net/bluetooth/hci.h
+++ b/trunk/include/net/bluetooth/hci.h
@@ -677,6 +677,12 @@ struct hci_rp_read_local_oob_data {
 
 #define HCI_OP_READ_INQ_RSP_TX_POWER	0x0c58
 
+#define HCI_OP_READ_FLOW_CONTROL_MODE	0x0c66
+struct hci_rp_read_flow_control_mode {
+	__u8     status;
+	__u8     mode;
+} __packed;
+
 #define HCI_OP_WRITE_LE_HOST_SUPPORTED	0x0c6d
 struct hci_cp_write_le_host_supported {
 	__u8 le;
diff --git a/trunk/include/net/bluetooth/hci_core.h b/trunk/include/net/bluetooth/hci_core.h
index e7b2e25397d7..44f130f6fb5e 100644
--- a/trunk/include/net/bluetooth/hci_core.h
+++ b/trunk/include/net/bluetooth/hci_core.h
@@ -170,6 +170,8 @@ struct hci_dev {
 	__u32		amp_max_flush_to;
 	__u32		amp_be_flush_to;
 
+	__u8		flow_ctl_mode;
+
 	unsigned int	auto_accept_delay;
 
 	unsigned long	quirks;
diff --git a/trunk/net/bluetooth/hci_event.c b/trunk/net/bluetooth/hci_event.c
index 980da08e253e..ab4922831b9a 100644
--- a/trunk/net/bluetooth/hci_event.c
+++ b/trunk/net/bluetooth/hci_event.c
@@ -717,6 +717,21 @@ static void hci_cc_read_local_ext_features(struct hci_dev *hdev,
 	hci_req_complete(hdev, HCI_OP_READ_LOCAL_EXT_FEATURES, rp->status);
 }
 
+static void hci_cc_read_flow_control_mode(struct hci_dev *hdev,
+						struct sk_buff *skb)
+{
+	struct hci_rp_read_flow_control_mode *rp = (void *) skb->data;
+
+	BT_DBG("%s status 0x%x", hdev->name, rp->status);
+
+	if (rp->status)
+		return;
+
+	hdev->flow_ctl_mode = rp->mode;
+
+	hci_req_complete(hdev, HCI_OP_READ_FLOW_CONTROL_MODE, rp->status);
+}
+
 static void hci_cc_read_buffer_size(struct hci_dev *hdev, struct sk_buff *skb)
 {
 	struct hci_rp_read_buffer_size *rp = (void *) skb->data;
@@ -1998,6 +2013,10 @@ static inline void hci_cmd_complete_evt(struct hci_dev *hdev, struct sk_buff *sk
 		hci_cc_write_ca_timeout(hdev, skb);
 		break;
 
+	case HCI_OP_READ_FLOW_CONTROL_MODE:
+		hci_cc_read_flow_control_mode(hdev, skb);
+		break;
+
 	case HCI_OP_READ_LOCAL_AMP_INFO:
 		hci_cc_read_local_amp_info(hdev, skb);
 		break;