From e1d572357599d142df5764b39731b6eb55a22beb Mon Sep 17 00:00:00 2001 From: Marcel Holtmann Date: Thu, 23 Jul 2020 18:08:57 +0530 Subject: Bluetooth: Configure controller address resolution if available When the LL Privacy support is available, then as part of enabling or disabling passive background scanning, it is required to set up the controller based address resolution as well. Since only passive background scanning is utilizing the whitelist, the address resolution is now bound to the whitelist and passive background scanning. All other resolution can be easily done by the host stack. Signed-off-by: Marcel Holtmann Signed-off-by: Sathish Narsimman Signed-off-by: Marcel Holtmann --- include/net/bluetooth/hci_core.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'include/net') diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h index bee1b4778ccc..8caac20556b4 100644 --- a/include/net/bluetooth/hci_core.h +++ b/include/net/bluetooth/hci_core.h @@ -1359,6 +1359,9 @@ void hci_conn_del_sysfs(struct hci_conn *conn); #define scan_coded(dev) (((dev)->le_tx_def_phys & HCI_LE_SET_PHY_CODED) || \ ((dev)->le_rx_def_phys & HCI_LE_SET_PHY_CODED)) +/* Use LL Privacy based address resolution if supported */ +#define use_ll_privacy(dev) ((dev)->le_features[0] & HCI_LE_LL_PRIVACY) + /* Use ext scanning if set ext scan param and ext scan enable is supported */ #define use_ext_scan(dev) (((dev)->commands[37] & 0x20) && \ ((dev)->commands[37] & 0x40)) -- cgit v1.2.3