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/* Copyright (c) 2015, 2018 The Linux Foundation. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution.
* * Neither the name of The Linux Foundation nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef __WIFI_HAL_WIFILOGGER_COMMAND_H__
#define __WIFI_HAL_WIFILOGGER_COMMAND_H__
#include "common.h"
#include "cpp_bindings.h"
#include "wifi_logger.h"
#include "wifilogger_diag.h"
#include "vendor_definitions.h"
#ifdef __cplusplus
extern "C"
{
#endif /* __cplusplus */
#define POWER_EVENTS_RB_BUF_SIZE 2048
#define POWER_EVENTS_NUM_BUFS 4
#define CONNECTIVITY_EVENTS_RB_BUF_SIZE 4096
#define CONNECTIVITY_EVENTS_NUM_BUFS 4
#define PKT_STATS_RB_BUF_SIZE 4096
#define PKT_STATS_NUM_BUFS 32
#define DRIVER_PRINTS_RB_BUF_SIZE 4096
#define DRIVER_PRINTS_NUM_BUFS 128
#define FIRMWARE_PRINTS_RB_BUF_SIZE 32768
#define FIRMWARE_PRINTS_NUM_BUFS 16
#define LOGGER_RING_BUFFER (WIFI_LOGGER_CONNECT_EVENT_SUPPORTED \
| WIFI_LOGGER_POWER_EVENT_SUPPORTED \
| WIFI_LOGGER_PER_PACKET_TX_RX_STATUS_SUPPORTED)
enum rb_info_indices {
POWER_EVENTS_RB_ID = 0,
CONNECTIVITY_EVENTS_RB_ID = 1,
PKT_STATS_RB_ID = 2,
DRIVER_PRINTS_RB_ID = 3,
FIRMWARE_PRINTS_RB_ID = 4,
};
typedef struct {
void (*on_firmware_memory_dump) (char *buffer,
int buffer_size);
} WifiLoggerCallbackHandler;
class WifiLoggerCommand : public WifiVendorCommand
{
private:
WifiLoggerCallbackHandler mHandler;
char *mVersion;
int mVersionLen;
u32 *mSupportedSet;
int mRequestId;
bool mWaitforRsp;
bool mMoreData;
WLAN_DRIVER_WAKE_REASON_CNT *mGetWakeStats;
public:
WifiLoggerCommand(wifi_handle handle, int id, u32 vendor_id, u32 subcmd);
static WifiLoggerCommand* instance(wifi_handle handle);
virtual ~WifiLoggerCommand();
// This function implements creation of WifiLogger specific Request
// based on the request type
virtual wifi_error create();
virtual wifi_error requestEvent();
virtual wifi_error requestResponse();
virtual int handleResponse(WifiEvent &reply);
virtual int handleEvent(WifiEvent &event);
wifi_error setCallbackHandler(WifiLoggerCallbackHandler nHandler);
virtual void unregisterHandler(u32 subCmd);
/* Takes wait time in seconds. */
virtual wifi_error timed_wait(u16 wait_time);
virtual void waitForRsp(bool wait);
virtual void setVersionInfo(char *buffer, int buffer_size);
virtual void setFeatureSet(u32 *support);
virtual void getWakeStatsRspParams(
WLAN_DRIVER_WAKE_REASON_CNT *wifi_wake_reason_cnt);
};
void rb_timerhandler(hal_info *info);
wifi_error wifi_logger_ring_buffers_init(hal_info *info);
void wifi_logger_ring_buffers_deinit(hal_info *info);
void push_out_all_ring_buffers(hal_info *info);
void send_alert(hal_info *info, int reason_code);
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* __WIFI_HAL_WIFILOGGER_COMMAND_H__ */
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