[PATCH 2/2] Bluetooth: Increment management interface revision

[PATCH 2/2] Bluetooth: Increment management interface revision

[Marcel Holtmann]

Increment the mgmt revision due to the recently added new commands.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
---
 net/bluetooth/mgmt.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c
index 7b9eac339c87..f8c0a4fc8090 100644
--- a/net/bluetooth/mgmt.c
+++ b/net/bluetooth/mgmt.c
@@ -38,7 +38,7 @@
 #include "mgmt_util.h"
 
 #define MGMT_VERSION	1
-#define MGMT_REVISION	16
+#define MGMT_REVISION	17
 
 static const u16 mgmt_commands[] = {
 	MGMT_OP_READ_INDEX_LIST,
-- 
2.25.1

[PATCH 1/2] Bluetooth: Fix link security setting when powering on

[Johan Hedberg]

From: Johan Hedberg <johan.hedberg@intel.com>

If a controller is powered on while the HCI_AUTO_OFF flag is set the
link security setting (HCI_LINK_SECURITY) might not be in sync with the
actual state of the controller (HCI_AUTH). This patch fixes the issue by
checking for inequality between the intended and actual settings and
sends a HCI_Write_Auth_Enable command if necessary.

Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
---
 net/bluetooth/mgmt.c |    7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c
index fbc8edf..f6ef8ff 100644
--- a/net/bluetooth/mgmt.c
+++ b/net/bluetooth/mgmt.c
@@ -3096,6 +3096,13 @@ int mgmt_powered(struct hci_dev *hdev, u8 powered)
 					     sizeof(cp), &cp);
 		}
 
+		if (test_bit(HCI_LINK_SECURITY, &hdev->dev_flags) !=
+		    test_bit(HCI_AUTH, &hdev->flags)) {
+			u8 val = test_bit(HCI_LINK_SECURITY, &hdev->dev_flags);
+			hci_send_cmd(hdev, HCI_OP_WRITE_AUTH_ENABLE,
+				     sizeof(val), &val);
+		}
+
 		if (lmp_bredr_capable(hdev)) {
 			set_bredr_scan(hdev);
 			update_class(hdev);
-- 
1.7.10.4

[PATCH 2/2] Bluetooth: Increment Management interface revision

[Johan Hedberg]

From: Johan Hedberg <johan.hedberg@intel.com>

The fixing of several mgmt issues, such as the correct handling of 32
and 128 bit UUIDs means that it is now safe for user space to send such
commands. However, user space needs a way to detect that it is safe, so
increment the mgmt revision so that it can be checked against.

Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
---
 net/bluetooth/mgmt.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c
index f6ef8ff..8e69d89 100644
--- a/net/bluetooth/mgmt.c
+++ b/net/bluetooth/mgmt.c
@@ -35,7 +35,7 @@
 bool enable_hs;
 
 #define MGMT_VERSION	1
-#define MGMT_REVISION	2
+#define MGMT_REVISION	3
 
 static const u16 mgmt_commands[] = {
 	MGMT_OP_READ_INDEX_LIST,
-- 
1.7.10.4