diff options
| author | Luiz Augusto von Dentz <luiz.von.dentz@intel.com> | 2022-10-07 13:25:38 -0700 |
|---|---|---|
| committer | Luiz Augusto von Dentz <luiz.von.dentz@intel.com> | 2022-12-12 14:19:23 -0800 |
| commit | e411443c32554b4db157eb49f199d9cfebda2817 (patch) | |
| tree | f24bc936f66ad58bd58da33e71b72936a049636a /net | |
| parent | b3fdb8c9789dcb888986c75ef6677d41d40ec83e (diff) | |
Bluetooth: hci_sync: Fix not setting static address
This attempts to program the address stored in hdev->static_addr after
the init sequence has been complete:
@ MGMT Command: Set Static A.. (0x002b) plen 6
Address: C0:55:44:33:22:11 (Static)
@ MGMT Event: Command Complete (0x0001) plen 7
Set Static Address (0x002b) plen 4
Status: Success (0x00)
Current settings: 0x00008200
Low Energy
Static Address
@ MGMT Event: New Settings (0x0006) plen 4
Current settings: 0x00008200
Low Energy
Static Address
< HCI Command: LE Set Random.. (0x08|0x0005) plen 6
Address: C0:55:44:33:22:11 (Static)
> HCI Event: Command Complete (0x0e) plen 4
LE Set Random Address (0x08|0x0005) ncmd 1
Status: Success (0x00)
@ MGMT Event: Command Complete (0x0001) plen 7
Set Powered (0x0005) plen 4
Status: Success (0x00)
Current settings: 0x00008201
Powered
Low Energy
Static Address
@ MGMT Event: New Settings (0x0006) plen 4
Current settings: 0x00008201
Powered
Low Energy
Static Address
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Tested-by: Brian Gix <brian.gix@intel.com>
Diffstat (limited to 'net')
| -rw-r--r-- | net/bluetooth/hci_sync.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/net/bluetooth/hci_sync.c b/net/bluetooth/hci_sync.c index 1fc693122a47..1cd05072dbb7 100644 --- a/net/bluetooth/hci_sync.c +++ b/net/bluetooth/hci_sync.c @@ -3055,6 +3055,7 @@ int hci_update_name_sync(struct hci_dev *hdev) * Enable Authentication * lmp_bredr_capable(Set Fast Connectable -> Set Scan Type -> Set Class -> * Set Name -> Set EIR) + * HCI_FORCE_STATIC_ADDR | BDADDR_ANY && !HCI_BREDR_ENABLED (Set Static Address) */ int hci_powered_update_sync(struct hci_dev *hdev) { @@ -3094,6 +3095,23 @@ int hci_powered_update_sync(struct hci_dev *hdev) hci_update_eir_sync(hdev); } + /* If forcing static address is in use or there is no public + * address use the static address as random address (but skip + * the HCI command if the current random address is already the + * static one. + * + * In case BR/EDR has been disabled on a dual-mode controller + * and a static address has been configured, then use that + * address instead of the public BR/EDR address. + */ + if (hci_dev_test_flag(hdev, HCI_FORCE_STATIC_ADDR) || + (!bacmp(&hdev->bdaddr, BDADDR_ANY) && + !hci_dev_test_flag(hdev, HCI_BREDR_ENABLED))) { + if (bacmp(&hdev->static_addr, BDADDR_ANY)) + return hci_set_random_addr_sync(hdev, + &hdev->static_addr); + } + return 0; } |