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Bluetooth: controller: Add connectionless CTE RX feat. in supp. feat. list

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Add connectionless CTE RX feature to list of features supported
by controller. Add direction finding initialization in hci_core
if the feature is enabled.

Signed-off-by: Piotr Pryga <piotr.pryga@nordicsemi.no>
This commit is contained in:
Piotr Pryga 2021-04-17 19:47:11 +02:00 • committed by Carles Cufí
commit 4009692fcf
3 changed files with 23 additions and 2 deletions
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6
include/bluetooth/hci.h
View file

@ -187,8 +187,12 @@ struct bt_hci_cmd_hdr {
BT_LE_FEAT_BIT_PER_ADV)
#define BT_FEAT_LE_CONNECTIONLESS_CTE_TX(feat) BT_LE_FEAT_TEST(feat, \
BT_LE_FEAT_BIT_CONNECTIONLESS_CTE_TX)
#define BT_FEAT_LE_ANT_SWITCH_TX_AOD(feat) BT_LE_FEAT_TEST(feat, \
#define BT_FEAT_LE_CONNECTIONLESS_CTE_RX(feat) BT_LE_FEAT_TEST(feat, \
BT_LE_FEAT_BIT_CONNECTIONLESS_CTE_RX)
#define BT_FEAT_LE_ANT_SWITCH_TX_AOD(feat) BT_LE_FEAT_TEST(feat, \
BT_LE_FEAT_BIT_ANT_SWITCH_TX_AOD)
#define BT_FEAT_LE_ANT_SWITCH_RX_AOA(feat) BT_LE_FEAT_TEST(feat, \
BT_LE_FEAT_BIT_ANT_SWITCH_RX_AOA)
#define BT_FEAT_LE_PAST_SEND(feat) BT_LE_FEAT_TEST(feat, \
BT_LE_FEAT_BIT_PAST_SEND)
#define BT_FEAT_LE_PAST_RECV(feat) BT_LE_FEAT_TEST(feat, \

16
subsys/bluetooth/controller/include/ll_feat.h
View file

@ -119,6 +119,13 @@
#define LL_FEAT_BIT_CONNECTIONLESS_CTE_TX 0
#endif /* !CONFIG_BT_CTLR_DF && !CONFIG_BT_CTLR_DF_ADV_CTE_TX */
#if defined(CONFIG_BT_CTLR_DF) && defined(CONFIG_BT_CTLR_DF_SCAN_CTE_RX)
#define LL_FEAT_BIT_CONNECTIONLESS_CTE_RX \
BIT64(BT_LE_FEAT_BIT_CONNECTIONLESS_CTE_RX)
#else /* !CONFIG_BT_CTLR_DF && !CONFIG_BT_CTLR_DF_SCAN_CTE_RX */
#define LL_FEAT_BIT_CONNECTIONLESS_CTE_RX 0
#endif /* !CONFIG_BT_CTLR_DF && !CONFIG_BT_CTLR_DF_SCAN_CTE_RX */
#if defined(CONFIG_BT_CTLR_DF) && defined(CONFIG_BT_CTLR_DF_ANT_SWITCH_TX)
#define LL_FEAT_BIT_ANT_SWITCH_TX_AOD \
BIT64(BT_LE_FEAT_BIT_ANT_SWITCH_TX_AOD)
@ -126,6 +133,13 @@
#define LL_FEAT_BIT_ANT_SWITCH_TX_AOD 0
#endif /* !CONFIG_BT_CTLR_DF && !CONFIG_BT_CTLR_DF_ANT_SWITCH_TX */
#if defined(CONFIG_BT_CTLR_DF) && defined(CONFIG_BT_CTLR_DF_ANT_SWITCH_RX)
#define LL_FEAT_BIT_ANT_SWITCH_RX_AOA \
BIT64(BT_LE_FEAT_BIT_ANT_SWITCH_RX_AOA)
#else /* !CONFIG_BT_CTLR_DF && !CONFIG_BT_CTLR_DF_ANT_SWITCH_RX */
#define LL_FEAT_BIT_ANT_SWITCH_RX_AOA 0
#endif /* !CONFIG_BT_CTLR_DF && !CONFIG_BT_CTLR_DF_ANT_SWITCH_RX */
#if defined(CONFIG_BT_CTLR_CENTRAL_ISO)
#define LL_FEAT_BIT_CIS_CENTRAL BIT64(BT_LE_FEAT_BIT_CIS_MASTER)
#else /* !CONFIG_BT_CTLR_CENTRAL_ISO */
@ -175,7 +189,9 @@
LL_FEAT_BIT_EXT_ADV | \
LL_FEAT_BIT_PER_ADV | \
LL_FEAT_BIT_CONNECTIONLESS_CTE_TX | \
LL_FEAT_BIT_CONNECTIONLESS_CTE_RX | \
LL_FEAT_BIT_ANT_SWITCH_TX_AOD | \
LL_FEAT_BIT_ANT_SWITCH_RX_AOA | \
LL_FEAT_BIT_CHAN_SEL_2 | \
LL_FEAT_BIT_MIN_USED_CHAN | \
LL_FEAT_BIT_CIS_CENTRAL | \

3
subsys/bluetooth/host/hci_core.c
View file

@ -2829,7 +2829,8 @@ static int le_init(void)
#endif
#if IS_ENABLED(CONFIG_BT_DF)
if (BT_FEAT_LE_CONNECTIONLESS_CTE_TX(bt_dev.le.features)) {
if (BT_FEAT_LE_CONNECTIONLESS_CTE_TX(bt_dev.le.features) ||
BT_FEAT_LE_CONNECTIONLESS_CTE_RX(bt_dev.le.features)) {
err = le_df_init();
if (err) {
return err;