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/******************************************************************************
*
* Copyright (C) 2003-2012 Broadcom Corporation
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
******************************************************************************/
/******************************************************************************
*
* This is the private interface file for the BTA system manager.
*
******************************************************************************/
#ifndef BTA_SYS_INT_H
#define BTA_SYS_INT_H
#include "ptim.h"
/*****************************************************************************
** Constants and data types
*****************************************************************************/
/*****************************************************************************
** state table
*****************************************************************************/
/* SYS HW state */
enum
{
BTA_SYS_HW_OFF,
BTA_SYS_HW_STARTING,
BTA_SYS_HW_ON,
BTA_SYS_HW_STOPPING
};
typedef UINT8 tBTA_SYS_HW_STATE;
/* Collision callback */
#define MAX_COLLISION_REG 5
typedef struct
{
UINT8 id[MAX_COLLISION_REG];
tBTA_SYS_CONN_CBACK *p_coll_cback[MAX_COLLISION_REG];
} tBTA_SYS_COLLISION;
/* system manager control block */
typedef struct
{
tBTA_SYS_REG *reg[BTA_ID_MAX]; /* registration structures */
BOOLEAN is_reg[BTA_ID_MAX]; /* registration structures */
tPTIM_CB ptim_cb; /* protocol timer list */
BOOLEAN timers_disabled; /* TRUE if sys timers disabled */
UINT8 task_id; /* GKI task id */
tBTA_SYS_HW_STATE state;
tBTA_SYS_HW_CBACK *sys_hw_cback[BTA_SYS_MAX_HW_MODULES]; /* enable callback for each HW modules */
UINT32 sys_hw_module_active; /* bitmask of all active modules */
UINT16 sys_features; /* Bitmask of sys features */
tBTA_SYS_CONN_CBACK *prm_cb; /* role management callback registered by DM */
tBTA_SYS_CONN_CBACK *ppm_cb; /* low power management callback registered by DM */
tBTA_SYS_CONN_CBACK *p_policy_cb; /* link policy change callback registered by DM */
tBTA_SYS_CONN_CBACK *p_sco_cb; /* SCO connection change callback registered by AV */
tBTA_SYS_CONN_CBACK *p_role_cb; /* role change callback registered by AV */
tBTA_SYS_COLLISION colli_reg; /* collision handling module */
#if ( BTM_EIR_SERVER_INCLUDED == TRUE )&&(BTA_EIR_CANNED_UUID_LIST != TRUE)
tBTA_SYS_EIR_CBACK *eir_cb; /* add/remove UUID into EIR */
#endif
#if (BTM_SSR_INCLUDED == TRUE)
tBTA_SYS_SSR_CFG_CBACK *p_ssr_cb;
#endif
} tBTA_SYS_CB;
/*****************************************************************************
** Global variables
*****************************************************************************/
/* system manager control block */
#if BTA_DYNAMIC_MEMORY == FALSE
extern tBTA_SYS_CB bta_sys_cb;
#else
extern tBTA_SYS_CB *bta_sys_cb_ptr;
#define bta_sys_cb (*bta_sys_cb_ptr)
#endif
/* system manager configuration structure */
extern tBTA_SYS_CFG *p_bta_sys_cfg;
/* functions used for BTA SYS HW state machine */
void bta_sys_hw_btm_cback( tBTM_DEV_STATUS status );
void bta_sys_hw_error(tBTA_SYS_HW_MSG *p_sys_hw_msg);
void bta_sys_hw_api_enable( tBTA_SYS_HW_MSG *p_sys_hw_msg );
void bta_sys_hw_api_disable(tBTA_SYS_HW_MSG *p_sys_hw_msg);
void bta_sys_hw_evt_enabled(tBTA_SYS_HW_MSG *p_sys_hw_msg);
void bta_sys_hw_evt_disabled(tBTA_SYS_HW_MSG *p_sys_hw_msg);
void bta_sys_hw_evt_stack_enabled(tBTA_SYS_HW_MSG *p_sys_hw_msg);
BOOLEAN bta_sys_sm_execute(BT_HDR *p_msg);
#endif /* BTA_SYS_INT_H */
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