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Bluetooth: Add 'Already Paired' error for Pair Device command

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To make the behavior predictable when attempting to pair with a device
for which we already have a Link Key or Long Term Key, this patch adds a
new 'Already Paired' error which gets sent in such a scenario.

Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
This commit is contained in:
Johan Hedberg
2015-03-10 22:34:40 +02:00
committed by Marcel Holtmann
parent 406ef2a67b
commit 55e76b3898
4 changed files with 37 additions and 0 deletions
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2
include/net/bluetooth/hci_core.h
View File

@@ -967,6 +967,8 @@ struct smp_irk *hci_add_irk(struct hci_dev *hdev, bdaddr_t *bdaddr,
void hci_remove_irk(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 addr_type);
void hci_smp_irks_clear(struct hci_dev *hdev);
bool hci_bdaddr_is_paired(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 type);
void hci_remote_oob_data_clear(struct hci_dev *hdev);
struct oob_data *hci_find_remote_oob_data(struct hci_dev *hdev,
bdaddr_t *bdaddr, u8 bdaddr_type);

1
include/net/bluetooth/mgmt.h
View File

@@ -43,6 +43,7 @@
#define MGMT_STATUS_CANCELLED 0x10
#define MGMT_STATUS_INVALID_INDEX 0x11
#define MGMT_STATUS_RFKILLED 0x12
#define MGMT_STATUS_ALREADY_PAIRED 0x13
struct mgmt_hdr {
__le16 opcode;