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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-11 08:27:49 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-11 08:27:49 +0000 |
| commit | ace9429bb58fd418f0c81d4c2835699bddf6bde6 (patch) | |
| tree | b2d64bc10158fdd5497876388cd68142ca374ed3 /drivers/misc/mei/mei-trace.h | |
| parent | Initial commit. (diff) | |
| download | linux-ace9429bb58fd418f0c81d4c2835699bddf6bde6.tar.xz linux-ace9429bb58fd418f0c81d4c2835699bddf6bde6.zip | |
Adding upstream version 6.6.15.upstream/6.6.15
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'drivers/misc/mei/mei-trace.h')
| -rw-r--r-- | drivers/misc/mei/mei-trace.h | 83 |
1 files changed, 83 insertions, 0 deletions
diff --git a/drivers/misc/mei/mei-trace.h b/drivers/misc/mei/mei-trace.h new file mode 100644 index 000000000..fe46ff2b9 --- /dev/null +++ b/drivers/misc/mei/mei-trace.h @@ -0,0 +1,83 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (c) 2015-2016, Intel Corporation. All rights reserved. + * Intel Management Engine Interface (Intel MEI) Linux driver + */ + +#if !defined(_MEI_TRACE_H_) || defined(TRACE_HEADER_MULTI_READ) +#define _MEI_TRACE_H_ + +#include <linux/stringify.h> +#include <linux/types.h> +#include <linux/tracepoint.h> + +#include <linux/device.h> + +#undef TRACE_SYSTEM +#define TRACE_SYSTEM mei + +TRACE_EVENT(mei_reg_read, + TP_PROTO(const struct device *dev, const char *reg, u32 offs, u32 val), + TP_ARGS(dev, reg, offs, val), + TP_STRUCT__entry( + __string(dev, dev_name(dev)) + __field(const char *, reg) + __field(u32, offs) + __field(u32, val) + ), + TP_fast_assign( + __assign_str(dev, dev_name(dev)); + __entry->reg = reg; + __entry->offs = offs; + __entry->val = val; + ), + TP_printk("[%s] read %s:[%#x] = %#x", + __get_str(dev), __entry->reg, __entry->offs, __entry->val) +); + +TRACE_EVENT(mei_reg_write, + TP_PROTO(const struct device *dev, const char *reg, u32 offs, u32 val), + TP_ARGS(dev, reg, offs, val), + TP_STRUCT__entry( + __string(dev, dev_name(dev)) + __field(const char *, reg) + __field(u32, offs) + __field(u32, val) + ), + TP_fast_assign( + __assign_str(dev, dev_name(dev)); + __entry->reg = reg; + __entry->offs = offs; + __entry->val = val; + ), + TP_printk("[%s] write %s[%#x] = %#x", + __get_str(dev), __entry->reg, __entry->offs, __entry->val) +); + +TRACE_EVENT(mei_pci_cfg_read, + TP_PROTO(const struct device *dev, const char *reg, u32 offs, u32 val), + TP_ARGS(dev, reg, offs, val), + TP_STRUCT__entry( + __string(dev, dev_name(dev)) + __field(const char *, reg) + __field(u32, offs) + __field(u32, val) + ), + TP_fast_assign( + __assign_str(dev, dev_name(dev)); + __entry->reg = reg; + __entry->offs = offs; + __entry->val = val; + ), + TP_printk("[%s] pci cfg read %s:[%#x] = %#x", + __get_str(dev), __entry->reg, __entry->offs, __entry->val) +); + +#endif /* _MEI_TRACE_H_ */ + +/* This part must be outside protection */ +#undef TRACE_INCLUDE_PATH +#undef TRACE_INCLUDE_FILE +#define TRACE_INCLUDE_PATH . +#define TRACE_INCLUDE_FILE mei-trace +#include <trace/define_trace.h> |