1e15d131ea
Add support to configure log level for dmesg and ipc logging. Default log level is set to DEBUG for ipc logging and INFO for dmesg logging. Change default behavior of cnss_pr_dbg and cnss_pr_vdbg API to not print in dmesg. Change-Id: I6bb9d0bd297be20e66f563c16bb2f3f9d39d2be6 CRs-Fixed: 3499975
109 satır
3.0 KiB
C
109 satır
3.0 KiB
C
/* SPDX-License-Identifier: GPL-2.0-only */
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/* Copyright (c) 2016-2021, The Linux Foundation. All rights reserved. */
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/* Copyright (c) 2023 Qualcomm Innovation Center, Inc. All rights reserved. */
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#ifndef _CNSS_DEBUG_H
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#define _CNSS_DEBUG_H
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#include <linux/printk.h>
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enum log_level {
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EMERG_LOG = 0,
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ALERT_LOG = 1,
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CRIT_LOG = 2,
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ERR_LOG = 3,
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WARNING_LOG = 4,
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NOTICE_LOG = 5,
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INFO_LOG = 6,
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DEBUG_LOG = 7,
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DEBUG_HI_LOG = 8,
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MAX_LOG = 9,
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};
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extern enum log_level cnss_kernel_log_level;
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#if IS_ENABLED(CONFIG_IPC_LOGGING)
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#include <linux/ipc_logging.h>
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#include <asm/current.h>
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extern void *cnss_ipc_log_context;
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extern void *cnss_ipc_log_long_context;
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extern enum log_level cnss_ipc_log_level;
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#ifdef CONFIG_CNSS2_DEBUG
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#define CNSS_IPC_LOG_PAGES 100
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#else
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#define CNSS_IPC_LOG_PAGES 50
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#endif
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#define cnss_debug_log_print(_x...) \
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cnss_debug_ipc_log_print(cnss_ipc_log_context, _x)
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#define cnss_debug_log_long_print(_x...) \
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cnss_debug_ipc_log_print(cnss_ipc_log_long_context, _x)
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#else
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#define cnss_debug_log_print(_x...) \
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cnss_debug_ipc_log_print((void *)NULL, _x)
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#define cnss_debug_log_long_print(_x...) \
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cnss_debug_ipc_log_print((void *)NULL, _x)
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#endif
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#define proc_name (in_irq() ? "irq" : \
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(in_softirq() ? "soft_irq" : current->comm))
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#define cnss_pr_err(_fmt, ...) \
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cnss_debug_log_print(proc_name, __func__, \
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ERR_LOG, ERR_LOG, _fmt, ##__VA_ARGS__)
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#define cnss_pr_warn(_fmt, ...) \
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cnss_debug_log_print(proc_name, __func__, \
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WARNING_LOG, WARNING_LOG, _fmt, ##__VA_ARGS__)
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#define cnss_pr_info(_fmt, ...) \
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cnss_debug_log_print(proc_name, __func__, \
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INFO_LOG, INFO_LOG, _fmt, ##__VA_ARGS__)
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#define cnss_pr_dbg(_fmt, ...) \
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cnss_debug_log_print(proc_name, __func__, \
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DEBUG_LOG, DEBUG_LOG, _fmt, ##__VA_ARGS__)
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#define cnss_pr_vdbg(_fmt, ...) \
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cnss_debug_log_long_print(proc_name, __func__, \
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DEBUG_LOG, DEBUG_LOG, _fmt, ##__VA_ARGS__)
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#define cnss_pr_buf(_fmt, ...) \
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cnss_debug_log_long_print(proc_name, __func__, \
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DEBUG_HI_LOG, DEBUG_LOG, _fmt, ##__VA_ARGS__)
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#define cnss_pr_dbg_buf(_fmt, ...) \
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cnss_debug_log_long_print(proc_name, __func__, \
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DEBUG_HI_LOG, DEBUG_HI_LOG, _fmt, ##__VA_ARGS__)
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#ifdef CONFIG_CNSS2_DEBUG
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#define CNSS_ASSERT(_condition) do { \
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if (!(_condition)) { \
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cnss_pr_err("ASSERT at line %d\n", \
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__LINE__); \
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BUG(); \
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} \
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} while (0)
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#else
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#define CNSS_ASSERT(_condition) do { \
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if (!(_condition)) { \
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cnss_pr_err("ASSERT at line %d\n", \
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__LINE__); \
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WARN_ON(1); \
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} \
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} while (0)
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#endif
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#define cnss_fatal_err(_fmt, ...) \
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cnss_pr_err("fatal: " _fmt, ##__VA_ARGS__)
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int cnss_debug_init(void);
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void cnss_debug_deinit(void);
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int cnss_debugfs_create(struct cnss_plat_data *plat_priv);
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void cnss_debugfs_destroy(struct cnss_plat_data *plat_priv);
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void cnss_debug_ipc_log_print(void *log_ctx, char *process, const char *fn,
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enum log_level kern_log_level,
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enum log_level ipc_log_level, char *fmt, ...);
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#endif /* _CNSS_DEBUG_H */
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