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components/bt: Add api to query the number of available buffers for the current connection

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This commit is contained in:
wangcheng
2020-05-11 19:24:09 +08:00
parent 9c7896f2c2
commit e87a42f46c
14 changed files with 158 additions and 11 deletions
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15
components/bt/host/bluedroid/stack/include/stack/l2c_api.h
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@@ -29,6 +29,7 @@
#include "common/bt_target.h"
#include "stack/l2cdefs.h"
#include "stack/hcidefs.h"
#include "osi/fixed_queue.h"
/*****************************************************************************
** Constants
@@ -1228,7 +1229,21 @@ extern UINT16 L2CA_GetDisconnectReason (BD_ADDR remote_bda, tBT_TRANSPORT transp
extern BOOLEAN L2CA_CheckIsCongest(UINT16 fixed_cid, UINT16 handle);
#define L2CA_GET_ATT_NUM 0
#define L2CA_ADD_BTC_NUM 1
#define L2CA_DECREASE_BTC_NUM 2
#define L2CA_ADD_BTU_NUM 3
#define L2CA_DECREASE_BTU_NUM 4
#define L2CA_BUFF_INI 5
#define L2CA_BUFF_DEINIT 6
typedef struct {
UINT16 conn_id;
UINT16 * get_num;
} tl2c_buff_param_t;
extern void l2ble_update_att_acl_pkt_num(UINT8 type, tl2c_buff_param_t *param);
#ifdef __cplusplus
}