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Bluetooth: controller: Make per adv filtering by CTE cond compilable

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The filtering of periodic advertisements by scanner may be not needed
in certain situations e.g. while use of periodic advertising by BT ISO.
To make the code smaller and avoid execution of not needed code the
functionality will be conditionally compilable. It may be enabled
or disabled by use of CONFIG_BT_CTLR_SYNC_PERIODIC_CTE_TYPE_FILTERING
Kconfig option.

Signed-off-by: Piotr Pryga <piotr.pryga@nordicsemi.no>
This commit is contained in:
Piotr Pryga 2021-10-07 14:59:08 +02:00 • committed by Christopher Friedt
commit 39c535fef8
7 changed files with 61 additions and 21 deletions
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5
subsys/bluetooth/controller/hci/hci.c
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@ -3331,8 +3331,13 @@ static void le_per_adv_create_sync(struct net_buf *buf, struct net_buf **evt)
skip = sys_le16_to_cpu(cmd->skip);
sync_timeout = sys_le16_to_cpu(cmd->sync_timeout);
#if defined(CONFIG_BT_CTLR_SYNC_PERIODIC_CTE_TYPE_FILTERING)
if ((cmd->cte_type & BT_HCI_LE_PER_ADV_CREATE_SYNC_CTE_TYPE_INVALID_VALUE) != 0) {
status = BT_HCI_ERR_CMD_DISALLOWED;
#else
if (cmd->cte_type != BT_HCI_LE_PER_ADV_CREATE_SYNC_CTE_TYPE_NO_FILTERING) {
status = BT_HCI_ERR_INVALID_PARAM;
#endif /* CONFIG_BT_CTLR_SYNC_PERIODIC_CTE_TYPE_FILTERING */
} else {
status = ll_sync_create(cmd->options, cmd->sid, cmd->addr.type, cmd->addr.a.val,
skip, sync_timeout, cmd->cte_type);