Bluetooth: controller: ll_feat: Add CTE connectionless TX feat.

Add Directin Finding related features:
- transmission of connectionless CTE,
- antenna switching during CTE transmission (AoD),
to list of features supported by controller.

Signed-off-by: Piotr Pryga <[email protected]>

Author: ppryga-nordic

subsys/bluetooth/controller/include/ll_feat.h

@@ -111,6 +111,20 @@
 #define LL_FEAT_BIT_PER_ADV 0
 #endif /* !CONFIG_BT_CTLR_ADV_PERIODIC && !CONFIG_BT_CTLR_SYNC_PERIODIC */
 
+#if IS_ENABLED(CONFIG_BT_CTLR_DF) && IS_ENABLED(CONFIG_BT_CTLR_DF_ADV_CTE_TX)
+#define LL_FEAT_BIT_CONNECTIONLESS_CTE_TX \
+	BIT64(BT_LE_FEAT_BIT_CONNECTIONLESS_CTE_TX)
+#else /* !CONFIG_BT_CTLR_DF && !CONFIG_BT_CTLR_DF_ADV_CTE_TX */
+#define LL_FEAT_BIT_CONNECTIONLESS_CTE_TX 0
+#endif /* !CONFIG_BT_CTLR_DF && !CONFIG_BT_CTLR_DF_ADV_CTE_TX */
+
+#if IS_ENABLED(CONFIG_BT_CTLR_DF) && IS_ENABLED(CONFIG_BT_CTLR_DF_ANT_SWITCH_TX)
+#define LL_FEAT_BIT_ANT_SWITCH_TX_AOD \
+	BIT64(BT_LE_FEAT_BIT_ANT_SWITCH_TX_AOD)
+#else /* !CONFIG_BT_CTLR_DF && !CONFIG_BT_CTLR_DF_ANT_SWITCH_TX */
+#define LL_FEAT_BIT_ANT_SWITCH_TX_AOD 0
+#endif /* !CONFIG_BT_CTLR_DF && !CONFIG_BT_CTLR_DF_ANT_SWITCH_TX */
+
 #define LL_FEAT_BIT_MASK         0x1FFFF
 #define LL_FEAT_BIT_MASK_VALID   0x1CF2F
 #define LL_FEAT_FILTER_OCTET0    0x1FF00
@@ -128,5 +142,7 @@
 				  LL_FEAT_BIT_PHY_CODED | \
 				  LL_FEAT_BIT_EXT_ADV | \
 				  LL_FEAT_BIT_PER_ADV | \
+				  LL_FEAT_BIT_CONNECTIONLESS_CTE_TX | \
+				  LL_FEAT_BIT_ANT_SWITCH_TX_AOD | \
 				  LL_FEAT_BIT_CHAN_SEL_2 | \
 				  LL_FEAT_BIT_MIN_USED_CHAN)