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feat(ble/bluedroid): reduce bluedroid host heap used for BLE

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(cherry picked from commit 438590a1f5cf02edfe659770e1e86e342b8c88f7)

Co-authored-by: zhiweijian <zhiweijian@espressif.com>
This commit is contained in:
Zhi Wei Jian
2026-01-07 17:24:16 +08:00
parent dc7c25f3c9
commit a310a0f355
17 changed files with 172 additions and 56 deletions
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components/bt/host/bluedroid/stack/btm/btm_devctl.c
+4 -3
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@@ -93,13 +93,14 @@ void btm_dev_init (void)
btm_cb.btm_acl_pkt_types_supported = BTM_ACL_PKT_TYPES_MASK_DH1 + BTM_ACL_PKT_TYPES_MASK_DM1 +
BTM_ACL_PKT_TYPES_MASK_DH3 + BTM_ACL_PKT_TYPES_MASK_DM3 +
BTM_ACL_PKT_TYPES_MASK_DH5 + BTM_ACL_PKT_TYPES_MASK_DM5;
#if (CLASSIC_BT_INCLUDED == TRUE)
btm_cb.btm_sco_pkt_types_supported = BTM_SCO_PKT_TYPES_MASK_HV1 +
BTM_SCO_PKT_TYPES_MASK_HV2 +
BTM_SCO_PKT_TYPES_MASK_HV3 +
BTM_SCO_PKT_TYPES_MASK_EV3 +
BTM_SCO_PKT_TYPES_MASK_EV4 +
BTM_SCO_PKT_TYPES_MASK_EV5;
#endif // #if (CLASSIC_BT_INCLUDED == TRUE)
}
@@ -330,7 +331,7 @@ static void btm_decode_ext_features_page (UINT8 page_number, const BD_FEATURES p
BTM_TRACE_DEBUG("Local supported ACL packet types: 0x%04x",
btm_cb.btm_acl_pkt_types_supported);
#if (CLASSIC_BT_INCLUDED == TRUE)
/* Create (e)SCO supported packet types mask */
btm_cb.btm_sco_pkt_types_supported = 0;
#if BTM_SCO_INCLUDED == TRUE
@@ -386,7 +387,7 @@ static void btm_decode_ext_features_page (UINT8 page_number, const BD_FEATURES p
BTM_TRACE_DEBUG("Local supported SCO packet types: 0x%04x",
btm_cb.btm_sco_pkt_types_supported);
#endif // #if (CLASSIC_BT_INCLUDED == TRUE)
/* Create Default Policy Settings */
if (HCI_SWITCH_SUPPORTED(p_features)) {
btm_cb.btm_def_link_policy |= HCI_ENABLE_MASTER_SLAVE_SWITCH;