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| author | Hemant Gupta <hemant.gupta@stericsson.com> | 2012-01-16 13:34:29 +0530 |
|---|---|---|
| committer | Johan Hedberg <johan.hedberg@intel.com> | 2012-02-13 17:01:31 +0200 |
| commit | 7a7f1e7c857959f5298020969741e389f21edbae (patch) | |
| tree | 2735825da06d14d483680423d07d000e6bee21d4 /net/bluetooth/hci_event.c | |
| parent | b7d05bad1c10a363b6b99f66ac1fa76b6892e618 (diff) | |
| download | linux-7a7f1e7c857959f5298020969741e389f21edbae.tar.gz linux-7a7f1e7c857959f5298020969741e389f21edbae.tar.bz2 linux-7a7f1e7c857959f5298020969741e389f21edbae.zip | |
Bluetooth: Send correct response to IO Capability Request
This patch sends correct IO Capability response to remote device
in case Local Device supports KeyBoardDisplay IO Capability as
this capability is not valid as per BT spec for IO capability
Request Reply Command.
This capability is mapped to DisplayYesNo which is in accordance
with BT spec.
Signed-off-by: Hemant Gupta <hemant.gupta@stericsson.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Diffstat (limited to 'net/bluetooth/hci_event.c')
| -rw-r--r-- | net/bluetooth/hci_event.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c index 6fb9016652b7..041a35eb25c6 100644 --- a/net/bluetooth/hci_event.c +++ b/net/bluetooth/hci_event.c @@ -2965,7 +2965,10 @@ static inline void hci_io_capa_request_evt(struct hci_dev *hdev, struct sk_buff struct hci_cp_io_capability_reply cp; bacpy(&cp.bdaddr, &ev->bdaddr); - cp.capability = conn->io_capability; + /* Change the IO capability from KeyboardDisplay + * to DisplayYesNo as it is not supported by BT spec. */ + cp.capability = (conn->io_capability == 0x04) ? + 0x01 : conn->io_capability; conn->auth_type = hci_get_auth_req(conn); cp.authentication = conn->auth_type; |