diff options
| author | Johan Hedberg | 2015-08-30 21:47:20 +0300 |
|---|---|---|
| committer | Marcel Holtmann | 2015-09-17 13:20:00 +0200 |
| commit | e81be90bdafa48389028249c357a4efcd0fdce53 (patch) | |
| tree | 37863fd30878836d786348737e7168f708a94746 /net/bluetooth | |
| parent | 37d2dbcdcca88e392009d7cbe8617d5af0ebcb32 (diff) | |
Bluetooth: Use BROKEN_STORED_LINK_KEY quirk for HCI_Read_Stored_Link_Key
Some counterfeit CSR controllers also have broken behavior with the
HCI_Read_Stored_Link_Key command:
< HCI Command: Read Stored Link Key (0x03|0x000d) plen 7
Address: 00:00:00:00:00:00 (OUI 00-00-00)
Read all: 0x01
> HCI Event: Command Complete (0x0e) plen 8
Read Stored Link Key (0x03|0x000d) ncmd 1
Status: Unsupported Feature or Parameter Value (0x11)
Max num keys: 0
Num keys: 0
Extend the existing HCI_QUIRK_BROKEN_STORED_LINK_KEY to be also used
for this HCI command.
Reported-and-tested-by: Rhobison Alves Pereira <rhobison@hotmail.com>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'net/bluetooth')
| -rw-r--r-- | net/bluetooth/hci_core.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c index adcbc74c2432..5a3602046a8b 100644 --- a/net/bluetooth/hci_core.c +++ b/net/bluetooth/hci_core.c @@ -693,7 +693,8 @@ static void hci_init3_req(struct hci_request *req, unsigned long opt) hci_setup_event_mask(req); - if (hdev->commands[6] & 0x20) { + if (hdev->commands[6] & 0x20 && + !test_bit(HCI_QUIRK_BROKEN_STORED_LINK_KEY, &hdev->quirks)) { struct hci_cp_read_stored_link_key cp; bacpy(&cp.bdaddr, BDADDR_ANY); |