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| author | Brian Gix <bgix@codeaurora.org> | 2011-11-16 13:53:14 -0800 |
|---|---|---|
| committer | Gustavo F. Padovan <padovan@profusion.mobi> | 2011-11-21 14:44:52 -0200 |
| commit | 47c15e2b332dd51048170915ad8c4ab4b47e3bf2 (patch) | |
| tree | 712c342cb9891f4cf6def93a60edbfc18518539a /net/bluetooth/mgmt.c | |
| parent | 0df4c185ed84d914fa2671fa5f4cec2f8dee2d2e (diff) | |
| download | lwn-47c15e2b332dd51048170915ad8c4ab4b47e3bf2.tar.gz lwn-47c15e2b332dd51048170915ad8c4ab4b47e3bf2.zip | |
Bluetooth: Differentiate LE User Pairing Responses
Low Energy (LE) pairing responses must be recognized and handled
differently from BR/EDR pairing responses. BR/EDR responses are
handled via HCI commands by the LMP layer, and LE responses are
handled by the Host.
Signed-off-by: Brian Gix <bgix@codeaurora.org>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
Diffstat (limited to 'net/bluetooth/mgmt.c')
| -rw-r--r-- | net/bluetooth/mgmt.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c index 394222ef67ac..c06a05c09a95 100644 --- a/net/bluetooth/mgmt.c +++ b/net/bluetooth/mgmt.c @@ -1587,6 +1587,30 @@ static int user_pairing_resp(struct sock *sk, u16 index, bdaddr_t *bdaddr, goto done; } + /* + * Check for an existing ACL link, if present pair via + * HCI commands. + * + * If no ACL link is present, check for an LE link and if + * present, pair via the SMP engine. + * + * If neither ACL nor LE links are present, fail with error. + */ + conn = hci_conn_hash_lookup_ba(hdev, ACL_LINK, bdaddr); + if (!conn) { + conn = hci_conn_hash_lookup_ba(hdev, LE_LINK, bdaddr); + if (!conn) { + err = cmd_status(sk, index, mgmt_op, + MGMT_STATUS_NOT_CONNECTED); + goto done; + } + + /* Continue with pairing via SMP */ + + err = cmd_status(sk, index, mgmt_op, MGMT_STATUS_SUCCESS); + goto done; + } + cmd = mgmt_pending_add(sk, mgmt_op, hdev, bdaddr, sizeof(*bdaddr)); if (!cmd) { err = -ENOMEM; |