diff options
Diffstat (limited to 'net/bluetooth/hci_event.c')
| -rw-r--r-- | net/bluetooth/hci_event.c | 53 |
1 files changed, 22 insertions, 31 deletions
diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c index 293d4c9c4b09..1934a4b6c047 100644 --- a/net/bluetooth/hci_event.c +++ b/net/bluetooth/hci_event.c @@ -2367,6 +2367,22 @@ static void hci_cs_disconnect(struct hci_dev *hdev, u8 status) hci_dev_unlock(hdev); } +static u8 ev_bdaddr_type(struct hci_dev *hdev, u8 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 + */ + switch (type) { + case ADDR_LE_DEV_PUBLIC_RESOLVED: + return ADDR_LE_DEV_PUBLIC; + case ADDR_LE_DEV_RANDOM_RESOLVED: + return ADDR_LE_DEV_RANDOM; + } + + return type; +} + static void cs_le_create_conn(struct hci_dev *hdev, bdaddr_t *peer_addr, u8 peer_addr_type, u8 own_address_type, u8 filter_policy) @@ -2378,21 +2394,7 @@ static void cs_le_create_conn(struct hci_dev *hdev, bdaddr_t *peer_addr, if (!conn) return; - /* 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_LL_RPA_RESOLUTION)) { - switch (own_address_type) { - case ADDR_LE_DEV_PUBLIC_RESOLVED: - own_address_type = ADDR_LE_DEV_PUBLIC; - break; - case ADDR_LE_DEV_RANDOM_RESOLVED: - own_address_type = ADDR_LE_DEV_RANDOM; - break; - } - } + own_address_type = ev_bdaddr_type(hdev, own_address_type); /* Store the initiator and responder address information which * is needed for SMP. These values will not change during the @@ -5282,22 +5284,7 @@ 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; - } - } + conn->dst_type = ev_bdaddr_type(hdev, conn->dst_type); if (status) { hci_le_conn_failed(conn, status); @@ -5619,6 +5606,8 @@ static void process_adv_report(struct hci_dev *hdev, u8 type, bdaddr_t *bdaddr, * controller address. */ if (direct_addr) { + direct_addr_type = ev_bdaddr_type(hdev, direct_addr_type); + /* Only resolvable random addresses are valid for these * kind of reports and others can be ignored. */ @@ -5646,6 +5635,8 @@ static void process_adv_report(struct hci_dev *hdev, u8 type, bdaddr_t *bdaddr, bdaddr_type = irk->addr_type; } + bdaddr_type = ev_bdaddr_type(hdev, bdaddr_type); + /* Check if we have been requested to connect to this device. * * direct_addr is set only for directed advertising reports (it is NULL |