2 files changed, 12 insertions, 0 deletions

diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h
index 1784c48699f0..cc2da73055fa 100644
--- a/include/net/bluetooth/hci.h
+++ b/include/net/bluetooth/hci.h
@@ -275,6 +275,12 @@ enum {
 #define LMP_EXTFEATURES 0x80
 
 /* Extended LMP features */
+#define LMP_CSB_MASTER  0x01
+#define LMP_CSB_SLAVE   0x02
+#define LMP_SYNC_TRAIN  0x04
+#define LMP_SYNC_SCAN   0x08
+
+/* Host features */
 #define LMP_HOST_SSP            0x01
 #define LMP_HOST_LE             0x02
 #define LMP_HOST_LE_BREDR       0x04
diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h
index f8555ad7b104..b796161fb04e 100644
--- a/include/net/bluetooth/hci_core.h
+++ b/include/net/bluetooth/hci_core.h
@@ -798,6 +798,12 @@ void hci_conn_del_sysfs(struct hci_conn *conn);
 #define lmp_transp_capable(dev)    ((dev)->features[0][2] & LMP_TRANSPARENT)
 
 /* ----- Extended LMP capabilities ----- */
+#define lmp_csb_master_capable(dev) ((dev)->features[2][0] & LMP_CSB_MASTER)
+#define lmp_csb_slave_capable(dev)  ((dev)->features[2][0] & LMP_CSB_SLAVE)
+#define lmp_sync_train_capable(dev) ((dev)->features[2][0] & LMP_SYNC_TRAIN)
+#define lmp_sync_scan_capable(dev)  ((dev)->features[2][0] & LMP_SYNC_SCAN)
+
+/* ----- Host capabilities ----- */
 #define lmp_host_ssp_capable(dev)  ((dev)->features[1][0] & LMP_HOST_SSP)
 #define lmp_host_le_capable(dev)   (!!((dev)->features[1][0] & LMP_HOST_LE))
 #define lmp_host_le_br_capable(dev) (!!((dev)->features[1][0] & LMP_HOST_LE_BREDR))