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kernel_samsung_sm7125/drivers/char/diag/diag_ipc_logging.h

45 lines
1.3 KiB

/* Copyright (c) 2015, 2017, 2019 The Linux Foundation. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 and
* only version 2 as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/
#ifndef DIAGIPCLOG_H
#define DIAGIPCLOG_H
#include <linux/ipc_logging.h>
#define DIAG_IPC_LOG_PAGES 50
#define DIAG_DEBUG_USERSPACE 0x0001
#define DIAG_DEBUG_MUX 0x0002
#define DIAG_DEBUG_DCI 0x0004
#define DIAG_DEBUG_PERIPHERALS 0x0008
#define DIAG_DEBUG_MASKS 0x0010
#define DIAG_DEBUG_POWER 0x0020
#define DIAG_DEBUG_BRIDGE 0x0040
#define DIAG_DEBUG_CMD_INFO 0x0080
#define DIAG_DEBUG_MHI 0x0100
#ifdef CONFIG_IPC_LOGGING
extern uint16_t diag_debug_mask;
extern void *diag_ipc_log;
#define DIAG_LOG(log_lvl, msg, ...) \
do { \
if (diag_ipc_log && (log_lvl & diag_debug_mask)) { \
ipc_log_string(diag_ipc_log, \
"[%s] " msg, __func__, ##__VA_ARGS__); \
} \
} while (0)
#else
#define DIAG_LOG(log_lvl, msg, ...)
#endif
#endif