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authorMarcel Holtmann <marcel@holtmann.org>2020-07-23 14:38:57 +0200
committerMarcel Holtmann <marcel@holtmann.org>2020-07-30 09:34:42 +0200
commite1d572357599d142df5764b39731b6eb55a22beb (patch)
tree678a2afafa70a3350bb690f1b48dcc3b15fe687b /include/net
parentBluetooth: Translate additional address type correctly (diff)
downloadlinux-e1d572357599d142df5764b39731b6eb55a22beb.tar.xz
linux-e1d572357599d142df5764b39731b6eb55a22beb.zip
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 <marcel@holtmann.org> Signed-off-by: Sathish Narsimman <sathish.narasimman@intel.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'include/net')
-rw-r--r--include/net/bluetooth/hci_core.h3
1 files changed, 3 insertions, 0 deletions
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))