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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
commit | 2c3c1048746a4622d8c89a29670120dc8fab93c4 (patch) | |
tree | 848558de17fb3008cdf4d861b01ac7781903ce39 /include/linux/pm-trace.h | |
parent | Initial commit. (diff) | |
download | linux-2c3c1048746a4622d8c89a29670120dc8fab93c4.tar.xz linux-2c3c1048746a4622d8c89a29670120dc8fab93c4.zip |
Adding upstream version 6.1.76.upstream/6.1.76upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'include/linux/pm-trace.h')
-rw-r--r-- | include/linux/pm-trace.h | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/include/linux/pm-trace.h b/include/linux/pm-trace.h new file mode 100644 index 000000000..b8604f884 --- /dev/null +++ b/include/linux/pm-trace.h @@ -0,0 +1,43 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef PM_TRACE_H +#define PM_TRACE_H + +#include <linux/types.h> +#ifdef CONFIG_PM_TRACE +#include <asm/pm-trace.h> + +extern int pm_trace_enabled; +extern bool pm_trace_rtc_abused; + +static inline bool pm_trace_rtc_valid(void) +{ + return !pm_trace_rtc_abused; +} + +static inline int pm_trace_is_enabled(void) +{ + return pm_trace_enabled; +} + +struct device; +extern void set_trace_device(struct device *); +extern void generate_pm_trace(const void *tracedata, unsigned int user); +extern int show_trace_dev_match(char *buf, size_t size); + +#define TRACE_DEVICE(dev) do { \ + if (pm_trace_enabled) \ + set_trace_device(dev); \ + } while(0) + +#else + +static inline bool pm_trace_rtc_valid(void) { return true; } +static inline int pm_trace_is_enabled(void) { return 0; } + +#define TRACE_DEVICE(dev) do { } while (0) +#define TRACE_RESUME(dev) do { } while (0) +#define TRACE_SUSPEND(dev) do { } while (0) + +#endif + +#endif |