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authorMikel Astiz <mikel.astiz@bmw-carit.de>2012-08-09 09:52:30 +0200
committerGustavo Padovan <gustavo.padovan@collabora.co.uk>2012-08-21 14:54:40 -0300
commitf0d6a0ea330617454032d6e2ed48759858a44427 (patch)
treed11edf124abaef7d14f39fb9d0678376800fac72 /include/net
parentfa1bd91809d58b3c183611556219fafd93c08625 (diff)
downloadop-kernel-dev-f0d6a0ea330617454032d6e2ed48759858a44427.zip
op-kernel-dev-f0d6a0ea330617454032d6e2ed48759858a44427.tar.gz
Bluetooth: mgmt: Add device disconnect reason
MGMT_EV_DEVICE_DISCONNECTED will now expose the disconnection reason to userland, distinguishing four possible values: 0x00 Reason not known or unspecified 0x01 Connection timeout 0x02 Connection terminated by local host 0x03 Connection terminated by remote host Note that the local/remote distinction just determines which side terminated the low-level connection, regardless of the disconnection of the higher-level profiles. This can sometimes be misleading and thus must be used with care. For example, some hardware combinations would report a locally initiated disconnection even if the user turned Bluetooth off in the remote side. Signed-off-by: Mikel Astiz <mikel.astiz@bmw-carit.de> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Diffstat (limited to 'include/net')
-rw-r--r--include/net/bluetooth/hci_core.h2
-rw-r--r--include/net/bluetooth/mgmt.h9
2 files changed, 10 insertions, 1 deletions
diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h
index 7267daf..1bbc109 100644
--- a/include/net/bluetooth/hci_core.h
+++ b/include/net/bluetooth/hci_core.h
@@ -1002,7 +1002,7 @@ int mgmt_device_connected(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 link_type,
u8 addr_type, u32 flags, u8 *name, u8 name_len,
u8 *dev_class);
int mgmt_device_disconnected(struct hci_dev *hdev, bdaddr_t *bdaddr,
- u8 link_type, u8 addr_type);
+ u8 link_type, u8 addr_type, u8 reason);
int mgmt_disconnect_failed(struct hci_dev *hdev, bdaddr_t *bdaddr,
u8 link_type, u8 addr_type, u8 status);
int mgmt_connect_failed(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 link_type,
diff --git a/include/net/bluetooth/mgmt.h b/include/net/bluetooth/mgmt.h
index 4348ee8..1b48eff 100644
--- a/include/net/bluetooth/mgmt.h
+++ b/include/net/bluetooth/mgmt.h
@@ -405,7 +405,16 @@ struct mgmt_ev_device_connected {
__u8 eir[0];
} __packed;
+#define MGMT_DEV_DISCONN_UNKNOWN 0x00
+#define MGMT_DEV_DISCONN_TIMEOUT 0x01
+#define MGMT_DEV_DISCONN_LOCAL_HOST 0x02
+#define MGMT_DEV_DISCONN_REMOTE 0x03
+
#define MGMT_EV_DEVICE_DISCONNECTED 0x000C
+struct mgmt_ev_device_disconnected {
+ struct mgmt_addr_info addr;
+ __u8 reason;
+} __packed;
#define MGMT_EV_CONNECT_FAILED 0x000D
struct mgmt_ev_connect_failed {
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