diff options
| author | Sathish Narasimman <sathish.narasimman@intel.com> | 2021-05-20 14:42:01 +0300 |
|---|---|---|
| committer | Marcel Holtmann <marcel@holtmann.org> | 2021-06-26 08:12:33 +0300 |
| commit | 79699a7056ff784524d1baa387f30ddf98e14a1c (patch) | |
| tree | 8f68ae615938a3824e1219b3b18195c4ff91646a /net | |
| parent | c615943ef0525fdaea631ca42ded446e11389062 (diff) | |
| download | linux-79699a7056ff784524d1baa387f30ddf98e14a1c.tar.xz | |
Bluetooth: Translate additional address type during le_conn_comp
When using controller based address resolution, then the destination
address type during le_conn_complete uses 0x02 & 0x03 if controller
resolves the destination address(RPA).
These address types need to be converted back into either 0x00 0r 0x01
Signed-off-by: Sathish Narasimman <sathish.narasimman@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'net')
| -rw-r--r-- | net/bluetooth/hci_event.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c index 04b2509b7cb5..7c9482449228 100644 --- a/net/bluetooth/hci_event.c +++ b/net/bluetooth/hci_event.c @@ -5196,6 +5196,23 @@ static void le_conn_complete_evt(struct hci_dev *hdev, u8 status, conn->dst_type = irk->addr_type; } + /* When using controller based address resolution, then the new + * address types 0x02 and 0x03 are used. These types need to be + * converted back into either public address or random address type + */ + if (use_ll_privacy(hdev) && + hci_dev_test_flag(hdev, HCI_ENABLE_LL_PRIVACY) && + hci_dev_test_flag(hdev, HCI_LL_RPA_RESOLUTION)) { + switch (conn->dst_type) { + case ADDR_LE_DEV_PUBLIC_RESOLVED: + conn->dst_type = ADDR_LE_DEV_PUBLIC; + break; + case ADDR_LE_DEV_RANDOM_RESOLVED: + conn->dst_type = ADDR_LE_DEV_RANDOM; + break; + } + } + if (status) { hci_le_conn_failed(conn, status); goto unlock; |