Bluetooth: Add HCI Read Flow Control Mode function

Upstream Code Aurora function with minor trivial fixes.
Origin: git://codeaurora.org/kernel/msm.git

Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>

2 files changed, 8 insertions, 0 deletions

diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h
index 376c57420abe..ee83c36d35aa 100644
--- a/include/net/bluetooth/hci.h
+++ b/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/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h
index e7b2e25397d7..44f130f6fb5e 100644
--- a/include/net/bluetooth/hci_core.h
+++ b/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;