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authorMarcel Holtmann <marcel@holtmann.org>2008-07-14 20:13:48 +0200
committerMarcel Holtmann <marcel@holtmann.org>2008-07-14 20:13:48 +0200
commit41a96212b3b7b3cd59e8e8d33e6dabf0e21d9778 (patch)
tree3ba680af5e3f984d7b32a25c4d71685a54541a8f /include/net/bluetooth
parent333140b57fa7867bc92e5ee879b6ac4ef5e1d867 (diff)
downloadop-kernel-dev-41a96212b3b7b3cd59e8e8d33e6dabf0e21d9778.zip
op-kernel-dev-41a96212b3b7b3cd59e8e8d33e6dabf0e21d9778.tar.gz
[Bluetooth] Track status of remote Simple Pairing mode
The Simple Pairing process can only be used if both sides have the support enabled in the host stack. The current Bluetooth specification has three ways to detect this support. If an Extended Inquiry Result has been sent during inquiry then it is safe to assume that Simple Pairing is enabled. It is not allowed to enable Extended Inquiry without Simple Pairing. During the remote name request phase a notification with the remote host supported features will be sent to indicate Simple Pairing support. Also the second page of the remote extended features can indicate support for Simple Pairing. For all three cases the value of remote Simple Pairing mode is stored in the inquiry cache for later use. Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'include/net/bluetooth')
-rw-r--r--include/net/bluetooth/hci.h6
-rw-r--r--include/net/bluetooth/hci_core.h2
2 files changed, 8 insertions, 0 deletions
diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h
index 6d0c04a..5ac0a18 100644
--- a/include/net/bluetooth/hci.h
+++ b/include/net/bluetooth/hci.h
@@ -816,6 +816,12 @@ struct hci_ev_simple_pair_complete {
bdaddr_t bdaddr;
} __attribute__ ((packed));
+#define HCI_EV_REMOTE_HOST_FEATURES 0x3d
+struct hci_ev_remote_host_features {
+ bdaddr_t bdaddr;
+ __u8 features[8];
+} __attribute__ ((packed));
+
/* Internal events generated by Bluetooth stack */
#define HCI_EV_STACK_INTERNAL 0xfd
struct hci_ev_stack_internal {
diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h
index b85754e..f73cc29 100644
--- a/include/net/bluetooth/hci_core.h
+++ b/include/net/bluetooth/hci_core.h
@@ -40,6 +40,7 @@ struct inquiry_data {
__u8 dev_class[3];
__le16 clock_offset;
__s8 rssi;
+ __u8 ssp_mode;
};
struct inquiry_entry {
@@ -162,6 +163,7 @@ struct hci_conn {
__u8 attempt;
__u8 dev_class[3];
__u8 features[8];
+ __u8 ssp_mode;
__u16 interval;
__u16 pkt_type;
__u16 link_policy;
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